\n {(status) => {\n const { direction } = this.context;\n const isActive = (status === TransitionStatuses.ENTERED) || (status === TransitionStatuses.EXITING);\n const directionClassName = (status === TransitionStatuses.ENTERING || status === TransitionStatuses.EXITING) &&\n this.state.startAnimation &&\n (direction === 'end' ? 'carousel-item-start' : 'carousel-item-end');\n const orderClassName = (status === TransitionStatuses.ENTERING) &&\n (direction === 'end' ? 'carousel-item-next' : 'carousel-item-prev');\n const itemClasses = mapToCssModules(classNames(\n className,\n 'carousel-item',\n isActive && 'active',\n directionClassName,\n orderClassName,\n ), cssModule);\n\n return (\n \n {children}\n \n );\n }}\n \n );\n }\n}\n\nCarouselItem.propTypes = {\n ...Transition.propTypes,\n tag: tagPropType,\n in: PropTypes.bool,\n cssModule: PropTypes.object,\n children: PropTypes.node,\n slide: PropTypes.bool,\n className: PropTypes.string,\n};\n\nCarouselItem.defaultProps = {\n ...Transition.defaultProps,\n tag: 'div',\n timeout: TransitionTimeouts.Carousel,\n slide: true,\n};\n\nCarouselItem.contextTypes = {\n direction: PropTypes.string\n};\n\nexport default CarouselItem;\n","import React from 'react';\n\n/**\n * CarouselContext\n * {\n * direction: PropTypes.oneOf(['start', 'end']).isRequired,\n * }\n */\nexport const CarouselContext = React.createContext({});\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport CarouselItem from './CarouselItem';\nimport { CarouselContext } from './CarouselContext';\nimport { mapToCssModules } from './utils';\n \nconst SWIPE_THRESHOLD = 40;\n\nclass Carousel extends React.Component {\n constructor(props) {\n super(props);\n this.handleKeyPress = this.handleKeyPress.bind(this);\n this.renderItems = this.renderItems.bind(this);\n this.hoverStart = this.hoverStart.bind(this);\n this.hoverEnd = this.hoverEnd.bind(this);\n this.handleTouchStart = this.handleTouchStart.bind(this);\n this.handleTouchEnd = this.handleTouchEnd.bind(this);\n this.touchStartX = 0;\n this.touchStartY = 0;\n this.state = {\n activeIndex: this.props.activeIndex,\n direction: 'end',\n indicatorClicked: false,\n };\n }\n\n getContextValue() {\n return { direction: this.state.direction };\n }\n\n componentDidMount() {\n // Set up the cycle\n if (this.props.ride === 'carousel') {\n this.setInterval();\n }\n\n // TODO: move this to the specific carousel like bootstrap. Currently it will trigger ALL carousels on the page.\n document.addEventListener('keyup', this.handleKeyPress);\n }\n\n static getDerivedStateFromProps(nextProps, prevState) {\n let newState = null;\n let { activeIndex, direction, indicatorClicked } = prevState;\n\n if (nextProps.activeIndex !== activeIndex) {\n // Calculate the direction to turn\n if (nextProps.activeIndex === activeIndex + 1) {\n direction = 'end';\n } else if (nextProps.activeIndex === activeIndex -1) {\n direction = 'start';\n } else if (nextProps.activeIndex < activeIndex) {\n direction = indicatorClicked ? 'start' : 'end';\n } else if (nextProps.activeIndex !== activeIndex) {\n direction = indicatorClicked ? 'end' : 'start';\n }\n\n newState = {\n activeIndex: nextProps.activeIndex,\n direction,\n indicatorClicked: false,\n }\n }\n\n return newState;\n }\n\n componentDidUpdate(prevProps, prevState) {\n if (prevState.activeIndex === this.state.activeIndex) return;\n this.setInterval(this.props);\n }\n\n componentWillUnmount() {\n this.clearInterval();\n document.removeEventListener('keyup', this.handleKeyPress);\n }\n\n setInterval(props = this.props) {\n // make sure not to have multiple intervals going...\n this.clearInterval();\n if (props.interval) {\n this.cycleInterval = setInterval(() => {\n props.next();\n }, parseInt(props.interval, 10));\n }\n }\n\n clearInterval() {\n clearInterval(this.cycleInterval);\n }\n\n hoverStart(...args) {\n if (this.props.pause === 'hover') {\n this.clearInterval();\n }\n if (this.props.mouseEnter) {\n this.props.mouseEnter(...args);\n }\n }\n\n hoverEnd(...args) {\n if (this.props.pause === 'hover') {\n this.setInterval();\n }\n if (this.props.mouseLeave) {\n this.props.mouseLeave(...args);\n }\n }\n\n handleKeyPress(evt) {\n if (this.props.keyboard) {\n if (evt.keyCode === 37) {\n this.props.previous();\n } else if (evt.keyCode === 39) {\n this.props.next();\n }\n }\n }\n\n handleTouchStart(e) {\n if(!this.props.enableTouch) {\n return;\n }\n this.touchStartX = e.changedTouches[0].screenX;\n this.touchStartY = e.changedTouches[0].screenY;\n }\n\n handleTouchEnd(e) {\n if(!this.props.enableTouch) {\n return;\n }\n\n const currentX = e.changedTouches[0].screenX;\n const currentY = e.changedTouches[0].screenY;\n const diffX = Math.abs(this.touchStartX - currentX);\n const diffY = Math.abs(this.touchStartY - currentY);\n\n // Don't swipe if Y-movement is bigger than X-movement\n if(diffX < diffY) {\n return;\n }\n\n if(diffX < SWIPE_THRESHOLD) {\n return;\n }\n\n if(currentX < this.touchStartX) {\n this.props.next();\n } else {\n this.props.previous();\n }\n }\n\n renderItems(carouselItems, className) {\n const { slide } = this.props;\n return (\n \n {carouselItems.map((item, index) => {\n const isIn = (index === this.state.activeIndex);\n return React.cloneElement(item, {\n in: isIn,\n slide: slide,\n });\n })}\n
\n );\n }\n\n render() {\n const { cssModule, slide, className, dark, fade } = this.props;\n const outerClasses = mapToCssModules(classNames(\n className,\n 'carousel',\n 'carousel-fade' && fade,\n slide && 'slide',\n dark && 'carousel-dark'\n ), cssModule);\n\n const innerClasses = mapToCssModules(classNames(\n 'carousel-inner'\n ), cssModule);\n\n // filter out booleans, null, or undefined\n const children = this.props.children.filter(child => child !== null && child !== undefined && typeof child !== 'boolean');\n\n const slidesOnly = children.every(child => child.type === CarouselItem);\n\n // Rendering only slides\n if (slidesOnly) {\n return (\n \n \n {this.renderItems(children, innerClasses)}\n \n
\n );\n }\n\n // Rendering slides and controls\n if (children[0] instanceof Array) {\n const carouselItems = children[0];\n const controlLeft = children[1];\n const controlRight = children[2];\n\n return (\n \n \n {this.renderItems(carouselItems, innerClasses)}\n {controlLeft}\n {controlRight}\n \n
\n );\n }\n\n // Rendering indicators, slides and controls\n const indicators = children[0];\n const wrappedOnClick = (e) => {\n if (typeof indicators.props.onClickHandler === 'function') {\n this.setState({ indicatorClicked: true }, () => indicators.props.onClickHandler(e));\n }\n };\n const wrappedIndicators = React.cloneElement(indicators, { onClickHandler: wrappedOnClick });\n const carouselItems = children[1];\n const controlLeft = children[2];\n const controlRight = children[3];\n\n return (\n \n \n {wrappedIndicators}\n {this.renderItems(carouselItems, innerClasses)}\n {controlLeft}\n {controlRight}\n \n
\n );\n }\n}\n\nCarousel.propTypes = {\n // the current active slide of the carousel\n activeIndex: PropTypes.number,\n // a function which should advance the carousel to the next slide (via activeIndex)\n next: PropTypes.func.isRequired,\n // a function which should advance the carousel to the previous slide (via activeIndex)\n previous: PropTypes.func.isRequired,\n // controls if the left and right arrow keys should control the carousel\n keyboard: PropTypes.bool,\n /* If set to \"hover\", pauses the cycling of the carousel on mouseenter and resumes the cycling of the carousel on\n * mouseleave. If set to false, hovering over the carousel won't pause it. (default: \"hover\")\n */\n pause: PropTypes.oneOf(['hover', false]),\n // Autoplays the carousel after the user manually cycles the first item. If \"carousel\", autoplays the carousel on load.\n // This is how bootstrap defines it... I would prefer a bool named autoplay or something...\n ride: PropTypes.oneOf(['carousel']),\n // the interval at which the carousel automatically cycles (default: 5000)\n // eslint-disable-next-line react/no-unused-prop-types\n interval: PropTypes.oneOfType([\n PropTypes.number,\n PropTypes.string,\n PropTypes.bool,\n ]),\n children: PropTypes.array,\n // called when the mouse enters the Carousel\n mouseEnter: PropTypes.func,\n // called when the mouse exits the Carousel\n mouseLeave: PropTypes.func,\n // controls whether the slide animation on the Carousel works or not\n slide: PropTypes.bool,\n // make the controls, indicators and captions dark on the Carousel\n dark: PropTypes.bool,\n cssModule: PropTypes.object,\n className: PropTypes.string,\n enableTouch: PropTypes.bool,\n};\n\nCarousel.defaultProps = {\n interval: 5000,\n pause: 'hover',\n keyboard: true,\n slide: true,\n enableTouch: true,\n fade: false,\n};\n\nCarousel.childContextTypes = {\n direction: PropTypes.string\n};\n\nexport default Carousel;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules } from './utils';\n\nconst CarouselControl = (props) => {\n const { direction, onClickHandler, cssModule, directionText, className } = props;\n\n const anchorClasses = mapToCssModules(classNames(\n className,\n `carousel-control-${direction}`\n ), cssModule);\n\n const iconClasses = mapToCssModules(classNames(\n `carousel-control-${direction}-icon`\n ), cssModule);\n\n const screenReaderClasses = mapToCssModules(classNames(\n 'visually-hidden'\n ), cssModule);\n\n\n return (\n // We need to disable this linting rule to use an `` instead of\n // `` because that's what the Bootstrap examples require:\n // https://getbootstrap.com/docs/4.5/components/carousel/#with-controls\n // eslint-disable-next-line jsx-a11y/anchor-is-valid\n {\n e.preventDefault();\n onClickHandler();\n }}\n >\n {directionText || direction} \n \n );\n};\n\nCarouselControl.propTypes = {\n direction: PropTypes.oneOf(['prev', 'next']).isRequired,\n onClickHandler: PropTypes.func.isRequired,\n cssModule: PropTypes.object,\n directionText: PropTypes.string,\n className: PropTypes.string,\n};\n\nexport default CarouselControl;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules } from './utils';\n\nconst CarouselIndicators = (props) => {\n const { items, activeIndex, cssModule, onClickHandler, className } = props;\n\n const listClasses = mapToCssModules(classNames(className, 'carousel-indicators'), cssModule);\n const indicators = items.map((item, idx) => {\n const indicatorClasses = mapToCssModules(classNames(\n { active: activeIndex === idx }\n ), cssModule);\n return (\n {\n e.preventDefault();\n onClickHandler(idx);\n }}\n className={indicatorClasses}\n >\n {item.caption}\n );\n });\n\n return (\n \n {indicators}\n
\n );\n};\n\nCarouselIndicators.propTypes = {\n items: PropTypes.array.isRequired,\n activeIndex: PropTypes.number.isRequired,\n cssModule: PropTypes.object,\n onClickHandler: PropTypes.func.isRequired,\n className: PropTypes.string,\n};\n\nexport default CarouselIndicators;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules } from './utils';\n\nconst CarouselCaption = (props) => {\n const { captionHeader, captionText, cssModule, className } = props;\n const classes = mapToCssModules(classNames(\n className,\n 'carousel-caption',\n 'd-none',\n 'd-md-block'\n ), cssModule);\n\n return (\n \n
{captionHeader} \n
{captionText}
\n
\n \n {indicators && \n \n {({ ref, style, placement: popperPlacement, isReferenceHidden, arrowProps, update }) => (\n \n {typeof children === 'function' ? children({ update }) : children}\n {!hideArrow &&
\n )}\n \n \n );\n }\n\n render() {\n this.setTargetNode(this.props.target);\n\n if (this.state.isOpen) {\n return this.props.container === 'inline' ?\n this.renderChildren() :\n ReactDOM.createPortal(({this.renderChildren()}
), this.getContainerNode());\n }\n\n return null;\n }\n}\n\nPopperContent.propTypes = propTypes;\nPopperContent.defaultProps = defaultProps;\n\nexport default PopperContent;\n","import PropTypes from 'prop-types';\nimport { getTarget, targetPropType } from './utils';\n\nconst PopperTargetHelper = (props, context) => {\n context.popperManager.setTargetNode(getTarget(props.target));\n return null;\n};\n\nPopperTargetHelper.contextTypes = {\n popperManager: PropTypes.object.isRequired,\n};\n\nPopperTargetHelper.propTypes = {\n target: targetPropType.isRequired,\n};\n\nexport default PopperTargetHelper;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport PopperContent from './PopperContent';\nimport {\n getTarget,\n targetPropType,\n omit,\n PopperPlacements,\n mapToCssModules,\n DOMElement\n} from './utils';\n\nexport const propTypes = {\n children: PropTypes.oneOfType([PropTypes.node, PropTypes.func]),\n placement: PropTypes.oneOf(PopperPlacements),\n target: targetPropType.isRequired,\n container: targetPropType,\n isOpen: PropTypes.bool,\n disabled: PropTypes.bool,\n hideArrow: PropTypes.bool,\n boundariesElement: PropTypes.oneOfType([PropTypes.string, DOMElement]),\n className: PropTypes.string,\n innerClassName: PropTypes.string,\n arrowClassName: PropTypes.string,\n popperClassName: PropTypes.string,\n cssModule: PropTypes.object,\n toggle: PropTypes.func,\n autohide: PropTypes.bool,\n placementPrefix: PropTypes.string,\n delay: PropTypes.oneOfType([\n PropTypes.shape({ show: PropTypes.number, hide: PropTypes.number }),\n PropTypes.number\n ]),\n modifiers: PropTypes.array,\n strategy: PropTypes.string,\n offset: PropTypes.arrayOf(PropTypes.number),\n innerRef: PropTypes.oneOfType([\n PropTypes.func,\n PropTypes.string,\n PropTypes.object\n ]),\n trigger: PropTypes.string,\n fade: PropTypes.bool,\n flip: PropTypes.bool,\n};\n\nconst DEFAULT_DELAYS = {\n show: 0,\n hide: 50\n};\n\nconst defaultProps = {\n isOpen: false,\n hideArrow: false,\n autohide: false,\n delay: DEFAULT_DELAYS,\n toggle: function () {},\n trigger: 'click',\n fade: true,\n};\n\nfunction isInDOMSubtree(element, subtreeRoot) {\n return subtreeRoot && (element === subtreeRoot || subtreeRoot.contains(element));\n}\n\nfunction isInDOMSubtrees(element, subtreeRoots = []) {\n return subtreeRoots && subtreeRoots.length && subtreeRoots.filter(subTreeRoot=> isInDOMSubtree(element, subTreeRoot))[0];\n}\n\nclass TooltipPopoverWrapper extends React.Component {\n constructor(props) {\n super(props);\n\n this._targets = [];\n this.currentTargetElement = null;\n this.addTargetEvents = this.addTargetEvents.bind(this);\n this.handleDocumentClick = this.handleDocumentClick.bind(this);\n this.removeTargetEvents = this.removeTargetEvents.bind(this);\n this.toggle = this.toggle.bind(this);\n this.showWithDelay = this.showWithDelay.bind(this);\n this.hideWithDelay = this.hideWithDelay.bind(this);\n this.onMouseOverTooltipContent = this.onMouseOverTooltipContent.bind(this);\n this.onMouseLeaveTooltipContent = this.onMouseLeaveTooltipContent.bind(\n this\n );\n this.show = this.show.bind(this);\n this.hide = this.hide.bind(this);\n this.onEscKeyDown = this.onEscKeyDown.bind(this);\n this.getRef = this.getRef.bind(this);\n this.state = { isOpen: props.isOpen };\n this._isMounted = false;\n }\n\n componentDidMount() {\n this._isMounted = true;\n this.updateTarget();\n }\n\n componentWillUnmount() {\n this._isMounted = false;\n this.removeTargetEvents();\n this._targets = null;\n this.clearShowTimeout();\n this.clearHideTimeout();\n }\n\n static getDerivedStateFromProps(props, state) {\n if (props.isOpen && !state.isOpen) {\n return { isOpen: props.isOpen };\n }\n else return null;\n }\n\n onMouseOverTooltipContent() {\n if (this.props.trigger.indexOf('hover') > -1 && !this.props.autohide) {\n if (this._hideTimeout) {\n this.clearHideTimeout();\n }\n if (this.state.isOpen && !this.props.isOpen) {\n this.toggle();\n }\n }\n }\n\n onMouseLeaveTooltipContent(e) {\n if (this.props.trigger.indexOf('hover') > -1 && !this.props.autohide) {\n if (this._showTimeout) {\n this.clearShowTimeout();\n }\n e.persist();\n this._hideTimeout = setTimeout(\n this.hide.bind(this, e),\n this.getDelay('hide')\n );\n }\n }\n\n onEscKeyDown(e) {\n if (e.key === 'Escape') {\n this.hide(e);\n }\n }\n\n getRef(ref) {\n const { innerRef } = this.props;\n if (innerRef) {\n if (typeof innerRef === 'function') {\n innerRef(ref);\n } else if (typeof innerRef === 'object') {\n innerRef.current = ref;\n }\n }\n this._popover = ref;\n }\n\n getDelay(key) {\n const { delay } = this.props;\n if (typeof delay === 'object') {\n return isNaN(delay[key]) ? DEFAULT_DELAYS[key] : delay[key];\n }\n return delay;\n }\n\n getCurrentTarget(target) {\n if (!target)\n return null;\n const index = this._targets.indexOf(target);\n if (index >= 0)\n return this._targets[index];\n return this.getCurrentTarget(target.parentElement);\n }\n\n show(e) {\n if (!this.props.isOpen) {\n this.clearShowTimeout();\n this.currentTargetElement = e ? e.currentTarget || this.getCurrentTarget(e.target) : null;\n if (e && e.composedPath && typeof e.composedPath === 'function') {\n const path = e.composedPath();\n this.currentTargetElement = (path && path[0]) || this.currentTargetElement;\n }\n this.toggle(e);\n }\n }\n\n showWithDelay(e) {\n if (this._hideTimeout) {\n this.clearHideTimeout();\n }\n this._showTimeout = setTimeout(\n this.show.bind(this, e),\n this.getDelay('show')\n );\n }\n hide(e) {\n if (this.props.isOpen) {\n this.clearHideTimeout();\n this.currentTargetElement = null;\n this.toggle(e);\n }\n }\n\n hideWithDelay(e) {\n if (this._showTimeout) {\n this.clearShowTimeout();\n }\n this._hideTimeout = setTimeout(\n this.hide.bind(this, e),\n this.getDelay('hide')\n );\n }\n\n\n clearShowTimeout() {\n clearTimeout(this._showTimeout);\n this._showTimeout = undefined;\n }\n\n clearHideTimeout() {\n clearTimeout(this._hideTimeout);\n this._hideTimeout = undefined;\n }\n\n handleDocumentClick(e) {\n const triggers = this.props.trigger.split(' ');\n\n if (triggers.indexOf('legacy') > -1 && (this.props.isOpen || isInDOMSubtrees(e.target, this._targets))) {\n if (this._hideTimeout) {\n this.clearHideTimeout();\n }\n if (this.props.isOpen && !isInDOMSubtree(e.target, this._popover)) {\n this.hideWithDelay(e);\n } else if (!this.props.isOpen) {\n this.showWithDelay(e);\n }\n } else if (triggers.indexOf('click') > -1 && isInDOMSubtrees(e.target, this._targets)) {\n if (this._hideTimeout) {\n this.clearHideTimeout();\n }\n\n if (!this.props.isOpen) {\n this.showWithDelay(e);\n } else {\n this.hideWithDelay(e);\n }\n }\n }\n\n addEventOnTargets(type, handler, isBubble) {\n this._targets.forEach(target=> {\n target.addEventListener(type, handler, isBubble);\n });\n }\n\n removeEventOnTargets(type, handler, isBubble) {\n this._targets.forEach(target=> {\n target.removeEventListener(type, handler, isBubble);\n });\n }\n\n addTargetEvents() {\n if (this.props.trigger) {\n let triggers = this.props.trigger.split(' ');\n if (triggers.indexOf('manual') === -1) {\n if (triggers.indexOf('click') > -1 || triggers.indexOf('legacy') > -1) {\n document.addEventListener('click', this.handleDocumentClick, true);\n }\n\n if (this._targets && this._targets.length) {\n if (triggers.indexOf('hover') > -1) {\n this.addEventOnTargets(\n 'mouseover',\n this.showWithDelay,\n true\n );\n this.addEventOnTargets(\n 'mouseout',\n this.hideWithDelay,\n true\n );\n }\n if (triggers.indexOf('focus') > -1) {\n this.addEventOnTargets('focusin', this.show, true);\n this.addEventOnTargets('focusout', this.hide, true);\n }\n this.addEventOnTargets('keydown', this.onEscKeyDown, true);\n }\n }\n }\n }\n\n removeTargetEvents() {\n if (this._targets) {\n this.removeEventOnTargets(\n 'mouseover',\n this.showWithDelay,\n true\n );\n this.removeEventOnTargets(\n 'mouseout',\n this.hideWithDelay,\n true\n );\n this.removeEventOnTargets('keydown', this.onEscKeyDown, true);\n this.removeEventOnTargets('focusin', this.show, true);\n this.removeEventOnTargets('focusout', this.hide, true);\n }\n\n document.removeEventListener('click', this.handleDocumentClick, true)\n }\n\n updateTarget() {\n const newTarget = getTarget(this.props.target, true);\n if (newTarget !== this._targets) {\n this.removeTargetEvents();\n this._targets = newTarget ? Array.from(newTarget) : [];\n this.currentTargetElement = this.currentTargetElement || this._targets[0];\n this.addTargetEvents();\n }\n }\n\n toggle(e) {\n if (this.props.disabled || !this._isMounted) {\n return e && e.preventDefault();\n }\n\n return this.props.toggle(e);\n }\n\n render() {\n if (this.props.isOpen) {\n this.updateTarget();\n }\n\n const target = this.currentTargetElement || this._targets[0];\n if (!target) {\n return null;\n }\n\n const {\n className,\n cssModule,\n innerClassName,\n isOpen,\n hideArrow,\n boundariesElement,\n placement,\n placementPrefix,\n arrowClassName,\n popperClassName,\n container,\n modifiers,\n strategy,\n offset,\n fade,\n flip,\n children\n } = this.props;\n\n const attributes = omit(this.props, Object.keys(propTypes));\n\n const popperClasses = mapToCssModules(popperClassName, cssModule);\n\n const classes = mapToCssModules(innerClassName, cssModule);\n\n return (\n \n {({ update }) => (\n \n {typeof children === 'function' ? children({ update }) : children}\n \n )}\n\n \n );\n }\n}\n\nTooltipPopoverWrapper.propTypes = propTypes;\nTooltipPopoverWrapper.defaultProps = defaultProps;\n\nexport default TooltipPopoverWrapper;\n","import React from 'react';\nimport classNames from 'classnames';\nimport TooltipPopoverWrapper, { propTypes } from './TooltipPopoverWrapper';\n\nconst defaultProps = {\n placement: 'right',\n placementPrefix: 'bs-popover',\n trigger: 'click',\n offset: [0, 8]\n};\n\nconst Popover = (props) => {\n const popperClasses = classNames(\n 'popover',\n 'show',\n props.popperClassName\n );\n\n const classes = classNames(\n 'popover-inner',\n props.innerClassName\n );\n\n\n return (\n \n {multi ? children :
}\n \n );\n};\n\nProgress.propTypes = propTypes;\nProgress.defaultProps = defaultProps;\n\nexport default Progress;\n","import React from 'react';\nimport ReactDOM from 'react-dom';\nimport PropTypes from 'prop-types';\nimport { canUseDOM } from './utils';\n\nconst propTypes = {\n children: PropTypes.node.isRequired,\n node: PropTypes.any\n};\n\nclass Portal extends React.Component {\n componentWillUnmount() {\n if (this.defaultNode) {\n document.body.removeChild(this.defaultNode);\n }\n this.defaultNode = null;\n }\n\n render() {\n if (!canUseDOM) {\n return null;\n }\n\n if (!this.props.node && !this.defaultNode) {\n this.defaultNode = document.createElement('div');\n document.body.appendChild(this.defaultNode);\n }\n\n return ReactDOM.createPortal(\n this.props.children,\n this.props.node || this.defaultNode\n );\n }\n}\n\nPortal.propTypes = propTypes;\n\nexport default Portal;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport Portal from './Portal';\nimport Fade from './Fade';\nimport {\n getOriginalBodyPadding,\n conditionallyUpdateScrollbar,\n setScrollbarWidth,\n mapToCssModules,\n omit,\n focusableElements,\n TransitionTimeouts,\n keyCodes,\n targetPropType,\n getTarget\n} from './utils';\n\nfunction noop() { }\n\nconst FadePropTypes = PropTypes.shape(Fade.propTypes);\n\nconst propTypes = {\n isOpen: PropTypes.bool,\n autoFocus: PropTypes.bool,\n centered: PropTypes.bool,\n fullscreen: PropTypes.oneOfType([\n PropTypes.bool,\n PropTypes.oneOf(['sm', 'md', 'lg', 'xl']),\n ]),\n scrollable: PropTypes.bool,\n size: PropTypes.string,\n toggle: PropTypes.func,\n keyboard: PropTypes.bool,\n role: PropTypes.string,\n labelledBy: PropTypes.string,\n backdrop: PropTypes.oneOfType([\n PropTypes.bool,\n PropTypes.oneOf(['static'])\n ]),\n onEnter: PropTypes.func,\n onExit: PropTypes.func,\n onOpened: PropTypes.func,\n onClosed: PropTypes.func,\n children: PropTypes.node,\n className: PropTypes.string,\n wrapClassName: PropTypes.string,\n modalClassName: PropTypes.string,\n backdropClassName: PropTypes.string,\n contentClassName: PropTypes.string,\n external: PropTypes.node,\n fade: PropTypes.bool,\n cssModule: PropTypes.object,\n zIndex: PropTypes.oneOfType([\n PropTypes.number,\n PropTypes.string,\n ]),\n backdropTransition: FadePropTypes,\n modalTransition: FadePropTypes,\n innerRef: PropTypes.oneOfType([\n PropTypes.object,\n PropTypes.string,\n PropTypes.func,\n ]),\n unmountOnClose: PropTypes.bool,\n returnFocusAfterClose: PropTypes.bool,\n container: targetPropType,\n trapFocus: PropTypes.bool\n};\n\nconst propsToOmit = Object.keys(propTypes);\n\nconst defaultProps = {\n isOpen: false,\n autoFocus: true,\n centered: false,\n scrollable: false,\n role: 'dialog',\n backdrop: true,\n keyboard: true,\n zIndex: 1050,\n fade: true,\n onOpened: noop,\n onClosed: noop,\n modalTransition: {\n timeout: TransitionTimeouts.Modal,\n },\n backdropTransition: {\n mountOnEnter: true,\n timeout: TransitionTimeouts.Fade, // uses standard fade transition\n },\n unmountOnClose: true,\n returnFocusAfterClose: true,\n container: 'body',\n trapFocus: false\n};\n\nclass Modal extends React.Component {\n constructor(props) {\n super(props);\n\n this._element = null;\n this._originalBodyPadding = null;\n this.getFocusableChildren = this.getFocusableChildren.bind(this);\n this.handleBackdropClick = this.handleBackdropClick.bind(this);\n this.handleBackdropMouseDown = this.handleBackdropMouseDown.bind(this);\n this.handleEscape = this.handleEscape.bind(this);\n this.handleStaticBackdropAnimation = this.handleStaticBackdropAnimation.bind(this);\n this.handleTab = this.handleTab.bind(this);\n this.onOpened = this.onOpened.bind(this);\n this.onClosed = this.onClosed.bind(this);\n this.manageFocusAfterClose = this.manageFocusAfterClose.bind(this);\n this.clearBackdropAnimationTimeout = this.clearBackdropAnimationTimeout.bind(this);\n this.trapFocus = this.trapFocus.bind(this);\n\n this.state = {\n isOpen: false,\n showStaticBackdropAnimation: false\n };\n }\n\n componentDidMount() {\n const { isOpen, autoFocus, onEnter } = this.props;\n\n if (isOpen) {\n this.init();\n this.setState({ isOpen: true })\n if (autoFocus) {\n this.setFocus();\n }\n }\n\n if (onEnter) {\n onEnter();\n }\n\n // traps focus inside the Modal, even if the browser address bar is focused\n document.addEventListener('focus', this.trapFocus, true);\n\n this._isMounted = true;\n }\n\n componentDidUpdate(prevProps, prevState) {\n if (this.props.isOpen && !prevProps.isOpen) {\n this.init();\n this.setState({ isOpen: true});\n // let render() renders Modal Dialog first\n return;\n }\n\n // now Modal Dialog is rendered and we can refer this._element and this._dialog\n if (this.props.autoFocus && this.state.isOpen && !prevState.isOpen) {\n this.setFocus();\n }\n\n if (this._element && prevProps.zIndex !== this.props.zIndex) {\n this._element.style.zIndex = this.props.zIndex;\n }\n }\n\n componentWillUnmount() {\n this.clearBackdropAnimationTimeout();\n\n if (this.props.onExit) {\n this.props.onExit();\n }\n\n if (this._element) {\n this.destroy();\n if (this.props.isOpen || this.state.isOpen) {\n this.close();\n }\n }\n\n document.removeEventListener('focus', this.trapFocus, true);\n this._isMounted = false;\n }\n\n trapFocus (ev) {\n if (!this.props.trapFocus) {\n return;\n }\n\n if (!this._element) //element is not attached\n return;\n\n if (this._dialog && this._dialog.parentNode === ev.target) // initial focus when the Modal is opened\n return;\n\n if (this.modalIndex < (Modal.openCount - 1)) // last opened modal\n return;\n\n const children = this.getFocusableChildren();\n\n for (let i = 0; i < children.length; i++) { // focus is already inside the Modal\n if (children[i] === ev.target)\n return;\n }\n\n if (children.length > 0) { // otherwise focus the first focusable element in the Modal\n ev.preventDefault();\n ev.stopPropagation();\n children[0].focus();\n }\n }\n\n onOpened(node, isAppearing) {\n this.props.onOpened();\n (this.props.modalTransition.onEntered || noop)(node, isAppearing);\n }\n\n onClosed(node) {\n const { unmountOnClose } = this.props;\n // so all methods get called before it is unmounted\n this.props.onClosed();\n (this.props.modalTransition.onExited || noop)(node);\n\n if (unmountOnClose) {\n this.destroy();\n }\n this.close();\n\n if (this._isMounted) {\n this.setState({ isOpen: false });\n }\n }\n\n setFocus() {\n if (this._dialog && this._dialog.parentNode && typeof this._dialog.parentNode.focus === 'function') {\n this._dialog.parentNode.focus();\n }\n }\n\n getFocusableChildren() {\n return this._element.querySelectorAll(focusableElements.join(', '));\n }\n\n getFocusedChild() {\n let currentFocus;\n const focusableChildren = this.getFocusableChildren();\n\n try {\n currentFocus = document.activeElement;\n } catch (err) {\n currentFocus = focusableChildren[0];\n }\n return currentFocus;\n }\n\n // not mouseUp because scrollbar fires it, shouldn't close when user scrolls\n handleBackdropClick(e) {\n if (e.target === this._mouseDownElement) {\n e.stopPropagation();\n\n const backdrop = this._dialog ? this._dialog.parentNode : null;\n\n if (backdrop && e.target === backdrop && this.props.backdrop === 'static') {\n this.handleStaticBackdropAnimation();\n }\n\n if (!this.props.isOpen || this.props.backdrop !== true) return;\n\n if (backdrop && e.target === backdrop && this.props.toggle) {\n this.props.toggle(e);\n }\n }\n }\n\n handleTab(e) {\n if (e.which !== 9) return;\n if (this.modalIndex < (Modal.openCount - 1)) return; // last opened modal\n\n const focusableChildren = this.getFocusableChildren();\n const totalFocusable = focusableChildren.length;\n if (totalFocusable === 0) return;\n const currentFocus = this.getFocusedChild();\n\n let focusedIndex = 0;\n\n for (let i = 0; i < totalFocusable; i += 1) {\n if (focusableChildren[i] === currentFocus) {\n focusedIndex = i;\n break;\n }\n }\n\n if (e.shiftKey && focusedIndex === 0) {\n e.preventDefault();\n focusableChildren[totalFocusable - 1].focus();\n } else if (!e.shiftKey && focusedIndex === totalFocusable - 1) {\n e.preventDefault();\n focusableChildren[0].focus();\n }\n }\n\n handleBackdropMouseDown(e) {\n this._mouseDownElement = e.target;\n }\n\n handleEscape(e) {\n if (this.props.isOpen && e.keyCode === keyCodes.esc && this.props.toggle) {\n if (this.props.keyboard) {\n e.preventDefault();\n e.stopPropagation();\n\n this.props.toggle(e);\n }\n else if (this.props.backdrop === 'static') {\n e.preventDefault();\n e.stopPropagation();\n\n this.handleStaticBackdropAnimation();\n }\n }\n }\n\n handleStaticBackdropAnimation() {\n this.clearBackdropAnimationTimeout();\n this.setState({ showStaticBackdropAnimation: true });\n this._backdropAnimationTimeout = setTimeout(() => {\n this.setState({ showStaticBackdropAnimation: false });\n }, 100);\n }\n\n init() {\n try {\n this._triggeringElement = document.activeElement;\n } catch (err) {\n this._triggeringElement = null;\n }\n\n if (!this._element) {\n this._element = document.createElement('div');\n this._element.setAttribute('tabindex', '-1');\n this._element.style.position = 'relative';\n this._element.style.zIndex = this.props.zIndex;\n this._mountContainer = getTarget(this.props.container);\n this._mountContainer.appendChild(this._element);\n }\n\n this._originalBodyPadding = getOriginalBodyPadding();\n conditionallyUpdateScrollbar();\n\n if (Modal.openCount === 0) {\n document.body.className = classNames(\n document.body.className,\n mapToCssModules('modal-open', this.props.cssModule)\n );\n }\n\n this.modalIndex = Modal.openCount;\n Modal.openCount += 1;\n }\n\n destroy() {\n if (this._element) {\n this._mountContainer.removeChild(this._element);\n this._element = null;\n }\n\n this.manageFocusAfterClose();\n }\n\n manageFocusAfterClose() {\n if (this._triggeringElement) {\n const { returnFocusAfterClose } = this.props;\n if (this._triggeringElement.focus && returnFocusAfterClose) this._triggeringElement.focus();\n this._triggeringElement = null;\n }\n }\n\n close() {\n if (Modal.openCount <= 1) {\n const modalOpenClassName = mapToCssModules('modal-open', this.props.cssModule);\n // Use regex to prevent matching `modal-open` as part of a different class, e.g. `my-modal-opened`\n const modalOpenClassNameRegex = new RegExp(`(^| )${modalOpenClassName}( |$)`);\n document.body.className = document.body.className.replace(modalOpenClassNameRegex, ' ').trim();\n }\n this.manageFocusAfterClose();\n Modal.openCount = Math.max(0, Modal.openCount - 1);\n\n setScrollbarWidth(this._originalBodyPadding);\n }\n\n renderModalDialog() {\n const attributes = omit(this.props, propsToOmit);\n const dialogBaseClass = 'modal-dialog';\n\n return (\n {\n this._dialog = c;\n }}\n >\n \n {this.props.children}\n \n \n );\n }\n\n render() {\n const {\n unmountOnClose\n } = this.props;\n\n if (!!this._element && (this.state.isOpen || !unmountOnClose)) {\n const isModalHidden = !!this._element && !this.state.isOpen && !unmountOnClose;\n this._element.style.display = isModalHidden ? 'none' : 'block';\n\n const {\n wrapClassName,\n modalClassName,\n backdropClassName,\n cssModule,\n isOpen,\n backdrop,\n role,\n labelledBy,\n external,\n innerRef,\n } = this.props;\n\n const modalAttributes = {\n onClick: this.handleBackdropClick,\n onMouseDown: this.handleBackdropMouseDown,\n onKeyUp: this.handleEscape,\n onKeyDown: this.handleTab,\n style: { display: 'block' },\n 'aria-labelledby': labelledBy,\n role,\n tabIndex: '-1'\n };\n\n const hasTransition = this.props.fade;\n const modalTransition = {\n ...Fade.defaultProps,\n ...this.props.modalTransition,\n baseClass: hasTransition ? this.props.modalTransition.baseClass : '',\n timeout: hasTransition ? this.props.modalTransition.timeout : 0,\n };\n const backdropTransition = {\n ...Fade.defaultProps,\n ...this.props.backdropTransition,\n baseClass: hasTransition ? this.props.backdropTransition.baseClass : '',\n timeout: hasTransition ? this.props.backdropTransition.timeout : 0,\n };\n\n const Backdrop = backdrop && (\n hasTransition ?\n (
\n );\n\n return (\n \n \n \n {external}\n {this.renderModalDialog()}\n \n {Backdrop}\n
\n \n );\n }\n return null;\n }\n\n clearBackdropAnimationTimeout() {\n if (this._backdropAnimationTimeout) {\n clearTimeout(this._backdropAnimationTimeout);\n this._backdropAnimationTimeout = undefined;\n }\n }\n}\n\nModal.propTypes = propTypes;\nModal.defaultProps = defaultProps;\nModal.openCount = 0;\n\nexport default Modal;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\n\nconst propTypes = {\n tag: tagPropType,\n wrapTag: tagPropType,\n toggle: PropTypes.func,\n className: PropTypes.string,\n cssModule: PropTypes.object,\n children: PropTypes.node,\n closeAriaLabel: PropTypes.string,\n close: PropTypes.object,\n};\n\nconst defaultProps = {\n tag: 'h5',\n wrapTag: 'div',\n closeAriaLabel: 'Close',\n};\n\nconst ModalHeader = (props) => {\n let closeButton;\n const {\n className,\n cssModule,\n children,\n toggle,\n tag: Tag,\n wrapTag: WrapTag,\n closeAriaLabel,\n close,\n ...attributes } = props;\n\n const classes = mapToCssModules(classNames(\n className,\n 'modal-header'\n ), cssModule);\n\n if (!close && toggle) {\n closeButton = (\n \n \n {children}\n \n {close || closeButton}\n \n );\n};\n\nModalHeader.propTypes = propTypes;\nModalHeader.defaultProps = defaultProps;\n\nexport default ModalHeader;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\n\nconst propTypes = {\n tag: tagPropType,\n className: PropTypes.string,\n cssModule: PropTypes.object,\n};\n\nconst defaultProps = {\n tag: 'div',\n};\n\nconst ModalBody = (props) => {\n const {\n className,\n cssModule,\n tag: Tag,\n ...attributes } = props;\n const classes = mapToCssModules(classNames(\n className,\n 'modal-body'\n ), cssModule);\n\n return (\n {table} \n );\n }\n\n return table;\n};\n\nTable.propTypes = propTypes;\nTable.defaultProps = defaultProps;\n\nexport default Table;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\n\nconst propTypes = {\n tag: tagPropType,\n flush: PropTypes.bool,\n className: PropTypes.string,\n cssModule: PropTypes.object,\n horizontal: PropTypes.oneOfType([PropTypes.bool, PropTypes.string]),\n numbered: PropTypes.bool\n};\n\nconst defaultProps = {\n tag: 'ul',\n horizontal: false,\n numbered: false\n};\n\nconst getHorizontalClass = horizontal => {\n if (horizontal === false) {\n return false;\n } else if (horizontal === true || horizontal === \"xs\") {\n return \"list-group-horizontal\";\n }\n return `list-group-horizontal-${horizontal}`;\n};\n\nconst ListGroup = (props) => {\n const {\n className,\n cssModule,\n tag: Tag,\n flush,\n horizontal,\n numbered,\n ...attributes\n } = props;\n const classes = mapToCssModules(classNames(\n className,\n 'list-group',\n // list-group-horizontal cannot currently be mixed with list-group-flush\n // we only try to apply horizontal classes if flush is false\n flush ? 'list-group-flush' : getHorizontalClass(horizontal),\n {\n 'list-group-numbered': numbered\n }\n ), cssModule);\n\n return (\n {\n this._backdrop = c;\n }}\n cssModule={cssModule}\n className={mapToCssModules(classNames('offcanvas-backdrop', backdropClassName), cssModule)}\n onClick={this.handleBackdropClick}\n onMouseDown={this.handleBackdropMouseDown}\n />)\n : \n {\n this._dialog = c;\n }}\n style={{\n ...style,\n visibility: isOpen ? 'visible' : 'hidden'\n }}\n >\n {this.props.children}\n \n {Backdrop}\n \n );\n }\n return null;\n }\n\n clearBackdropAnimationTimeout() {\n if (this._backdropAnimationTimeout) {\n clearTimeout(this._backdropAnimationTimeout);\n this._backdropAnimationTimeout = undefined;\n }\n }\n}\n\nOffcanvas.propTypes = propTypes;\nOffcanvas.defaultProps = defaultProps;\nOffcanvas.openCount = 0;\n\nexport default Offcanvas;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\n\nconst propTypes = {\n tag: tagPropType,\n className: PropTypes.string,\n cssModule: PropTypes.object,\n};\n\nconst defaultProps = {\n tag: 'div',\n};\n\nconst OffcanvasBody = (props) => {\n const {\n className,\n cssModule,\n tag: Tag,\n ...attributes } = props;\n const classes = mapToCssModules(classNames(\n className,\n 'offcanvas-body'\n ), cssModule);\n\n return (\n \n \n {children}\n \n {close || closeButton}\n \n );\n};\n\nOffcanvasHeader.propTypes = propTypes;\nOffcanvasHeader.defaultProps = defaultProps;\n\nexport default OffcanvasHeader;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\n\nconst propTypes = {\n children: PropTypes.node,\n className: PropTypes.string,\n listClassName: PropTypes.string,\n cssModule: PropTypes.object,\n size: PropTypes.string,\n tag: tagPropType,\n listTag: tagPropType,\n 'aria-label': PropTypes.string\n};\n\nconst defaultProps = {\n tag: 'nav',\n listTag: 'ul',\n 'aria-label': 'pagination'\n};\n\nconst Pagination = (props) => {\n const {\n className,\n listClassName,\n cssModule,\n size,\n tag: Tag,\n listTag: ListTag,\n 'aria-label': label,\n ...attributes\n } = props;\n\n const classes = mapToCssModules(classNames(\n className\n ), cssModule);\n\n const listClasses = mapToCssModules(classNames(\n listClassName,\n 'pagination',\n {\n [`pagination-${size}`]: !!size,\n }\n ), cssModule);\n\n return (\n \n \n );\n};\n\nPagination.propTypes = propTypes;\nPagination.defaultProps = defaultProps;\n\nexport default Pagination;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\n\nconst propTypes = {\n active: PropTypes.bool,\n children: PropTypes.node,\n className: PropTypes.string,\n cssModule: PropTypes.object,\n disabled: PropTypes.bool,\n tag: tagPropType,\n};\n\nconst defaultProps = {\n tag: 'li',\n};\n\nconst PaginationItem = (props) => {\n const {\n active,\n className,\n cssModule,\n disabled,\n tag: Tag,\n ...attributes\n } = props;\n\n const classes = mapToCssModules(classNames(\n className,\n 'page-item',\n {\n active,\n disabled,\n }\n ), cssModule);\n\n return (\n \n {children || defaultCaret}\n ,\n \n {ariaLabel}\n ,\n ];\n }\n\n return (\n \n {children}\n \n );\n};\n\nPaginationLink.propTypes = propTypes;\nPaginationLink.defaultProps = defaultProps;\n\nexport default PaginationLink;\n","import React from 'react';\n\n/**\n * TabContext\n * {\n * activeTabId: PropTypes.any\n * }\n */\nexport const TabContext = React.createContext({});","import React, { Component } from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { TabContext } from './TabContext';\nimport { mapToCssModules, omit, tagPropType } from './utils';\n\n\nconst propTypes = {\n tag: tagPropType,\n activeTab: PropTypes.any,\n className: PropTypes.string,\n cssModule: PropTypes.object,\n};\n\nconst defaultProps = {\n tag: 'div',\n};\n\n\nclass TabContent extends Component {\n static getDerivedStateFromProps(nextProps, prevState) {\n if (prevState.activeTab !== nextProps.activeTab) {\n return {\n activeTab: nextProps.activeTab\n };\n }\n return null;\n }\n constructor(props) {\n super(props);\n this.state = {\n activeTab: this.props.activeTab\n };\n }\n\n render() {\n const {\n className,\n cssModule,\n tag: Tag,\n } = this.props;\n\n const attributes = omit(this.props, Object.keys(propTypes));\n\n const classes = mapToCssModules(classNames('tab-content', className), cssModule);\n\n return (\n \n \n );\n }\n}\n\nexport default TabContent;\n\nTabContent.propTypes = propTypes;\nTabContent.defaultProps = defaultProps;\n\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { TabContext } from './TabContext';\nimport { mapToCssModules, tagPropType } from './utils';\n\nconst propTypes = {\n tag: tagPropType,\n className: PropTypes.string,\n cssModule: PropTypes.object,\n tabId: PropTypes.any,\n};\n\nconst defaultProps = {\n tag: 'div',\n};\n\nexport default function TabPane(props) {\n const {\n className,\n cssModule,\n tabId,\n tag: Tag,\n ...attributes\n } = props;\n const getClasses = (activeTabId) => mapToCssModules(classNames('tab-pane', className, { active: tabId === activeTabId }), cssModule);\n return (\n \n {({activeTabId}) => \n );\n}\nTabPane.propTypes = propTypes;\nTabPane.defaultProps = defaultProps;\n\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\nimport Fade from './Fade';\n\nconst propTypes = {\n children: PropTypes.node,\n className: PropTypes.string,\n closeClassName: PropTypes.string,\n closeAriaLabel: PropTypes.string,\n cssModule: PropTypes.object,\n color: PropTypes.string,\n fade: PropTypes.bool,\n isOpen: PropTypes.bool,\n toggle: PropTypes.func,\n tag: tagPropType,\n transition: PropTypes.shape(Fade.propTypes),\n innerRef: PropTypes.oneOfType([\n PropTypes.object,\n PropTypes.string,\n PropTypes.func,\n ]),\n};\n\nconst defaultProps = {\n color: 'success',\n isOpen: true,\n tag: 'div',\n closeAriaLabel: 'Close',\n fade: true,\n transition: {\n ...Fade.defaultProps,\n unmountOnExit: true,\n },\n};\n\nfunction Alert(props) {\n const {\n className,\n closeClassName,\n closeAriaLabel,\n cssModule,\n tag: Tag,\n color,\n isOpen,\n toggle,\n children,\n transition,\n fade,\n innerRef,\n ...attributes\n } = props;\n\n const classes = mapToCssModules(classNames(\n className,\n 'alert',\n `alert-${color}`,\n { 'alert-dismissible': toggle }\n ), cssModule);\n\n const closeClasses = mapToCssModules(classNames('btn-close', closeClassName), cssModule);\n\n const alertTransition = {\n ...Fade.defaultProps,\n ...transition,\n baseClass: fade ? transition.baseClass : '',\n timeout: fade ? transition.timeout : 0,\n };\n\n return (\n \n {toggle ?\n \n );\n}\n\nAlert.propTypes = propTypes;\nAlert.defaultProps = defaultProps;\n\nexport default Alert;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\nimport Fade from './Fade';\n\nconst propTypes = {\n children: PropTypes.node,\n className: PropTypes.string,\n cssModule: PropTypes.object,\n fade: PropTypes.bool,\n isOpen: PropTypes.bool,\n tag: tagPropType,\n transition: PropTypes.shape(Fade.propTypes),\n innerRef: PropTypes.oneOfType([\n PropTypes.object,\n PropTypes.string,\n PropTypes.func,\n ]),\n};\n\nconst defaultProps = {\n isOpen: true,\n tag: 'div',\n fade: true,\n transition: {\n ...Fade.defaultProps,\n unmountOnExit: true,\n },\n};\n\nfunction Toast(props) {\n const {\n className,\n cssModule,\n tag: Tag,\n isOpen,\n children,\n transition,\n fade,\n innerRef,\n ...attributes\n } = props;\n\n const classes = mapToCssModules(classNames(className, 'toast'), cssModule);\n\n const toastTransition = {\n ...Fade.defaultProps,\n ...transition,\n baseClass: fade ? transition.baseClass : '',\n timeout: fade ? transition.timeout : 0,\n };\n\n return (\n \n {children}\n \n );\n}\n\nToast.propTypes = propTypes;\nToast.defaultProps = defaultProps;\n\nexport default Toast;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\n\nconst propTypes = {\n tag: tagPropType,\n className: PropTypes.string,\n cssModule: PropTypes.object,\n innerRef: PropTypes.oneOfType([\n PropTypes.object,\n PropTypes.string,\n PropTypes.func,\n ]),\n};\n\nconst defaultProps = {\n tag: 'div'\n};\n\nconst ToastBody = (props) => {\n const {\n className,\n cssModule,\n innerRef,\n tag: Tag,\n ...attributes\n } = props;\n const classes = mapToCssModules(classNames(\n className,\n 'toast-body'\n ), cssModule);\n\n return (\n \n \n {icon}\n \n {children}\n \n {close || closeButton}\n \n );\n};\n\nToastHeader.propTypes = propTypes;\nToastHeader.defaultProps = defaultProps;\n\nexport default ToastHeader;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\n\nconst propTypes = {\n tag: tagPropType,\n active: PropTypes.bool,\n disabled: PropTypes.bool,\n color: PropTypes.string,\n action: PropTypes.bool,\n className: PropTypes.any,\n cssModule: PropTypes.object,\n};\n\nconst defaultProps = {\n tag: 'li'\n};\n\nconst handleDisabledOnClick = (e) => {\n e.preventDefault();\n};\n\nconst ListGroupItem = (props) => {\n const {\n className,\n cssModule,\n tag: Tag,\n active,\n disabled,\n action,\n color,\n ...attributes\n } = props;\n const classes = mapToCssModules(classNames(\n className,\n active ? 'active' : false,\n disabled ? 'disabled' : false,\n action ? 'list-group-item-action' : false,\n color ? `list-group-item-${color}` : false,\n 'list-group-item'\n ), cssModule);\n\n // Prevent click event when disabled.\n if (disabled) {\n attributes.onClick = handleDisabledOnClick;\n }\n return (\n \n {children &&\n \n {children}\n \n }\n \n );\n};\n\nSpinner.propTypes = propTypes;\nSpinner.defaultProps = defaultProps;\n\nexport default Spinner;\n","import React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { mapToCssModules, tagPropType } from './utils';\nimport Col, { getColumnClasses } from './Col';\n\nconst propTypes = {\n ...Col.propTypes,\n color: PropTypes.string,\n tag: tagPropType,\n animation: PropTypes.oneOf(['glow', 'wave']),\n innerRef: PropTypes.oneOfType([PropTypes.object, PropTypes.func, PropTypes.string]),\n size: PropTypes.oneOf(['lg', 'sm', 'xs']),\n};\n\nconst defaultProps = {\n tag: 'span'\n};\n\nconst Placeholder = (props) => {\n let {\n className,\n cssModule,\n color,\n innerRef,\n tag: Tag,\n animation,\n size,\n widths,\n ...attributes\n } = props;\n\n let { attributes: modifiedAttributes, colClasses } = getColumnClasses(attributes, cssModule, widths)\n\n const classes = mapToCssModules(classNames(\n className,\n colClasses,\n 'placeholder' + (animation ? '-'+animation : ''),\n size ? 'placeholder-'+ size : false,\n color ? 'bg-'+color : false\n ), cssModule);\n\n\n\n return (\n that uses HTML5 history.\n */\nclass BrowserRouter extends React.Component {\n history = createHistory(this.props);\n\n render() {\n return ignores the history prop. To use a custom history, \" +\n \"use `import { Router }` instead of `import { BrowserRouter as Router }`.\"\n );\n };\n}\n\nexport default BrowserRouter;\n","import React from \"react\";\nimport { Router } from \"react-router\";\nimport { createHashHistory as createHistory } from \"history\";\nimport PropTypes from \"prop-types\";\nimport warning from \"tiny-warning\";\n\n/**\n * The public API for a that uses window.location.hash.\n */\nclass HashRouter extends React.Component {\n history = createHistory(this.props);\n\n render() {\n return ignores the history prop. To use a custom history, \" +\n \"use `import { Router }` instead of `import { HashRouter as Router }`.\"\n );\n };\n}\n\nexport default HashRouter;\n","import { createLocation } from \"history\";\n\nexport const resolveToLocation = (to, currentLocation) =>\n typeof to === \"function\" ? to(currentLocation) : to;\n\nexport const normalizeToLocation = (to, currentLocation) => {\n return typeof to === \"string\"\n ? createLocation(to, null, null, currentLocation)\n : to;\n};\n","import React from \"react\";\nimport { __RouterContext as RouterContext } from \"react-router\";\nimport { createPath } from 'history';\nimport PropTypes from \"prop-types\";\nimport invariant from \"tiny-invariant\";\nimport {\n resolveToLocation,\n normalizeToLocation\n} from \"./utils/locationUtils.js\";\n\n// React 15 compat\nconst forwardRefShim = C => C;\nlet { forwardRef } = React;\nif (typeof forwardRef === \"undefined\") {\n forwardRef = forwardRefShim;\n}\n\nfunction isModifiedEvent(event) {\n return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);\n}\n\nconst LinkAnchor = forwardRef(\n (\n {\n innerRef, // TODO: deprecate\n navigate,\n onClick,\n ...rest\n },\n forwardedRef\n ) => {\n const { target } = rest;\n\n let props = {\n ...rest,\n onClick: event => {\n try {\n if (onClick) onClick(event);\n } catch (ex) {\n event.preventDefault();\n throw ex;\n }\n\n if (\n !event.defaultPrevented && // onClick prevented default\n event.button === 0 && // ignore everything but left clicks\n (!target || target === \"_self\") && // let browser handle \"target=_blank\" etc.\n !isModifiedEvent(event) // ignore clicks with modifier keys\n ) {\n event.preventDefault();\n navigate();\n }\n }\n };\n\n // React 15 compat\n if (forwardRefShim !== forwardRef) {\n props.ref = forwardedRef || innerRef;\n } else {\n props.ref = innerRef;\n }\n\n /* eslint-disable-next-line jsx-a11y/anchor-has-content */\n return .\n */\nconst Link = forwardRef(\n (\n {\n component = LinkAnchor,\n replace,\n to,\n innerRef, // TODO: deprecate\n ...rest\n },\n forwardedRef\n ) => {\n return (\n \n {context => {\n invariant(context, \"You should not use \");\n\n const { history } = context;\n\n const location = normalizeToLocation(\n resolveToLocation(to, context.location),\n context.location\n );\n\n const href = location ? history.createHref(location) : \"\";\n const props = {\n ...rest,\n href,\n navigate() {\n const location = resolveToLocation(to, context.location);\n const isDuplicateNavigation = createPath(context.location) === createPath(normalizeToLocation(location));\n const method = (replace || isDuplicateNavigation) ? history.replace : history.push;\n\n method(location);\n }\n };\n\n // React 15 compat\n if (forwardRefShim !== forwardRef) {\n props.ref = forwardedRef || innerRef;\n } else {\n props.innerRef = innerRef;\n }\n\n return React.createElement(component, props);\n }}\n \n );\n }\n);\n\nif (__DEV__) {\n const toType = PropTypes.oneOfType([\n PropTypes.string,\n PropTypes.object,\n PropTypes.func\n ]);\n const refType = PropTypes.oneOfType([\n PropTypes.string,\n PropTypes.func,\n PropTypes.shape({ current: PropTypes.any })\n ]);\n\n Link.displayName = \"Link\";\n\n Link.propTypes = {\n innerRef: refType,\n onClick: PropTypes.func,\n replace: PropTypes.bool,\n target: PropTypes.string,\n to: toType.isRequired\n };\n}\n\nexport default Link;\n","import React from \"react\";\nimport { __RouterContext as RouterContext, matchPath } from \"react-router\";\nimport PropTypes from \"prop-types\";\nimport invariant from \"tiny-invariant\";\nimport Link from \"./Link.js\";\nimport {\n resolveToLocation,\n normalizeToLocation\n} from \"./utils/locationUtils.js\";\n\n// React 15 compat\nconst forwardRefShim = C => C;\nlet { forwardRef } = React;\nif (typeof forwardRef === \"undefined\") {\n forwardRef = forwardRefShim;\n}\n\nfunction joinClassnames(...classnames) {\n return classnames.filter(i => i).join(\" \");\n}\n\n/**\n * A \n {context => {\n invariant(context, \"You should not use outside a \");\n\n const currentLocation = locationProp || context.location;\n const toLocation = normalizeToLocation(\n resolveToLocation(to, currentLocation),\n currentLocation\n );\n const { pathname: path } = toLocation;\n // Regex taken from: https://github.com/pillarjs/path-to-regexp/blob/master/index.js#L202\n const escapedPath =\n path && path.replace(/([.+*?=^!:${}()[\\]|/\\\\])/g, \"\\\\$1\");\n\n const match = escapedPath\n ? matchPath(currentLocation.pathname, {\n path: escapedPath,\n exact,\n sensitive,\n strict\n })\n : null;\n const isActive = !!(isActiveProp\n ? isActiveProp(match, currentLocation)\n : match);\n\n let className =\n typeof classNameProp === \"function\"\n ? classNameProp(isActive)\n : classNameProp;\n\n let style =\n typeof styleProp === \"function\" ? styleProp(isActive) : styleProp;\n\n if (isActive) {\n className = joinClassnames(className, activeClassName);\n style = { ...style, ...activeStyle };\n }\n\n const props = {\n \"aria-current\": (isActive && ariaCurrent) || null,\n className,\n style,\n to: toLocation,\n ...rest\n };\n\n // React 15 compat\n if (forwardRefShim !== forwardRef) {\n props.ref = forwardedRef || innerRef;\n } else {\n props.innerRef = innerRef;\n }\n\n return \n );\n }\n);\n\nif (__DEV__) {\n NavLink.displayName = \"NavLink\";\n\n const ariaCurrentType = PropTypes.oneOf([\n \"page\",\n \"step\",\n \"location\",\n \"date\",\n \"time\",\n \"true\",\n \"false\"\n ]);\n\n NavLink.propTypes = {\n ...Link.propTypes,\n \"aria-current\": ariaCurrentType,\n activeClassName: PropTypes.string,\n activeStyle: PropTypes.object,\n className: PropTypes.oneOfType([PropTypes.string, PropTypes.func]),\n exact: PropTypes.bool,\n isActive: PropTypes.func,\n location: PropTypes.object,\n sensitive: PropTypes.bool,\n strict: PropTypes.bool,\n style: PropTypes.oneOfType([PropTypes.object, PropTypes.func])\n };\n}\n\nexport default NavLink;\n","import setPrototypeOf from \"./setPrototypeOf.js\";\nexport default function _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function\");\n }\n\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n writable: true,\n configurable: true\n }\n });\n Object.defineProperty(subClass, \"prototype\", {\n writable: false\n });\n if (superClass) setPrototypeOf(subClass, superClass);\n}","import getPrototypeOf from \"./getPrototypeOf.js\";\nimport isNativeReflectConstruct from \"./isNativeReflectConstruct.js\";\nimport possibleConstructorReturn from \"./possibleConstructorReturn.js\";\nexport default function _createSuper(Derived) {\n var hasNativeReflectConstruct = isNativeReflectConstruct();\n return function _createSuperInternal() {\n var Super = getPrototypeOf(Derived),\n result;\n\n if (hasNativeReflectConstruct) {\n var NewTarget = getPrototypeOf(this).constructor;\n result = Reflect.construct(Super, arguments, NewTarget);\n } else {\n result = Super.apply(this, arguments);\n }\n\n return possibleConstructorReturn(this, result);\n };\n}","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * @fileoverview Firebase constants. Some of these (@defines) can be overridden at compile-time.\n */\n\nexport const CONSTANTS = {\n /**\n * @define {boolean} Whether this is the client Node.js SDK.\n */\n NODE_CLIENT: false,\n /**\n * @define {boolean} Whether this is the Admin Node.js SDK.\n */\n NODE_ADMIN: false,\n\n /**\n * Firebase SDK Version\n */\n SDK_VERSION: '${JSCORE_VERSION}'\n};\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { CONSTANTS } from './constants';\n\n/**\n * Throws an error if the provided assertion is falsy\n */\nexport const assert = function (assertion: unknown, message: string): void {\n if (!assertion) {\n throw assertionError(message);\n }\n};\n\n/**\n * Returns an Error object suitable for throwing.\n */\nexport const assertionError = function (message: string): Error {\n return new Error(\n 'Firebase Database (' +\n CONSTANTS.SDK_VERSION +\n ') INTERNAL ASSERT FAILED: ' +\n message\n );\n};\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nconst stringToByteArray = function (str: string): number[] {\n // TODO(user): Use native implementations if/when available\n const out: number[] = [];\n let p = 0;\n for (let i = 0; i < str.length; i++) {\n let c = str.charCodeAt(i);\n if (c < 128) {\n out[p++] = c;\n } else if (c < 2048) {\n out[p++] = (c >> 6) | 192;\n out[p++] = (c & 63) | 128;\n } else if (\n (c & 0xfc00) === 0xd800 &&\n i + 1 < str.length &&\n (str.charCodeAt(i + 1) & 0xfc00) === 0xdc00\n ) {\n // Surrogate Pair\n c = 0x10000 + ((c & 0x03ff) << 10) + (str.charCodeAt(++i) & 0x03ff);\n out[p++] = (c >> 18) | 240;\n out[p++] = ((c >> 12) & 63) | 128;\n out[p++] = ((c >> 6) & 63) | 128;\n out[p++] = (c & 63) | 128;\n } else {\n out[p++] = (c >> 12) | 224;\n out[p++] = ((c >> 6) & 63) | 128;\n out[p++] = (c & 63) | 128;\n }\n }\n return out;\n};\n\n/**\n * Turns an array of numbers into the string given by the concatenation of the\n * characters to which the numbers correspond.\n * @param bytes Array of numbers representing characters.\n * @return Stringification of the array.\n */\nconst byteArrayToString = function (bytes: number[]): string {\n // TODO(user): Use native implementations if/when available\n const out: string[] = [];\n let pos = 0,\n c = 0;\n while (pos < bytes.length) {\n const c1 = bytes[pos++];\n if (c1 < 128) {\n out[c++] = String.fromCharCode(c1);\n } else if (c1 > 191 && c1 < 224) {\n const c2 = bytes[pos++];\n out[c++] = String.fromCharCode(((c1 & 31) << 6) | (c2 & 63));\n } else if (c1 > 239 && c1 < 365) {\n // Surrogate Pair\n const c2 = bytes[pos++];\n const c3 = bytes[pos++];\n const c4 = bytes[pos++];\n const u =\n (((c1 & 7) << 18) | ((c2 & 63) << 12) | ((c3 & 63) << 6) | (c4 & 63)) -\n 0x10000;\n out[c++] = String.fromCharCode(0xd800 + (u >> 10));\n out[c++] = String.fromCharCode(0xdc00 + (u & 1023));\n } else {\n const c2 = bytes[pos++];\n const c3 = bytes[pos++];\n out[c++] = String.fromCharCode(\n ((c1 & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)\n );\n }\n }\n return out.join('');\n};\n\ninterface Base64 {\n byteToCharMap_: { [key: number]: string } | null;\n charToByteMap_: { [key: string]: number } | null;\n byteToCharMapWebSafe_: { [key: number]: string } | null;\n charToByteMapWebSafe_: { [key: string]: number } | null;\n ENCODED_VALS_BASE: string;\n readonly ENCODED_VALS: string;\n readonly ENCODED_VALS_WEBSAFE: string;\n HAS_NATIVE_SUPPORT: boolean;\n encodeByteArray(input: number[] | Uint8Array, webSafe?: boolean): string;\n encodeString(input: string, webSafe?: boolean): string;\n decodeString(input: string, webSafe: boolean): string;\n decodeStringToByteArray(input: string, webSafe: boolean): number[];\n init_(): void;\n}\n\n// We define it as an object literal instead of a class because a class compiled down to es5 can't\n// be treeshaked. https://github.com/rollup/rollup/issues/1691\n// Static lookup maps, lazily populated by init_()\nexport const base64: Base64 = {\n /**\n * Maps bytes to characters.\n */\n byteToCharMap_: null,\n\n /**\n * Maps characters to bytes.\n */\n charToByteMap_: null,\n\n /**\n * Maps bytes to websafe characters.\n * @private\n */\n byteToCharMapWebSafe_: null,\n\n /**\n * Maps websafe characters to bytes.\n * @private\n */\n charToByteMapWebSafe_: null,\n\n /**\n * Our default alphabet, shared between\n * ENCODED_VALS and ENCODED_VALS_WEBSAFE\n */\n ENCODED_VALS_BASE:\n 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' + 'abcdefghijklmnopqrstuvwxyz' + '0123456789',\n\n /**\n * Our default alphabet. Value 64 (=) is special; it means \"nothing.\"\n */\n get ENCODED_VALS() {\n return this.ENCODED_VALS_BASE + '+/=';\n },\n\n /**\n * Our websafe alphabet.\n */\n get ENCODED_VALS_WEBSAFE() {\n return this.ENCODED_VALS_BASE + '-_.';\n },\n\n /**\n * Whether this browser supports the atob and btoa functions. This extension\n * started at Mozilla but is now implemented by many browsers. We use the\n * ASSUME_* variables to avoid pulling in the full useragent detection library\n * but still allowing the standard per-browser compilations.\n *\n */\n HAS_NATIVE_SUPPORT: typeof atob === 'function',\n\n /**\n * Base64-encode an array of bytes.\n *\n * @param input An array of bytes (numbers with\n * value in [0, 255]) to encode.\n * @param webSafe Boolean indicating we should use the\n * alternative alphabet.\n * @return The base64 encoded string.\n */\n encodeByteArray(input: number[] | Uint8Array, webSafe?: boolean): string {\n if (!Array.isArray(input)) {\n throw Error('encodeByteArray takes an array as a parameter');\n }\n\n this.init_();\n\n const byteToCharMap = webSafe\n ? this.byteToCharMapWebSafe_!\n : this.byteToCharMap_!;\n\n const output = [];\n\n for (let i = 0; i < input.length; i += 3) {\n const byte1 = input[i];\n const haveByte2 = i + 1 < input.length;\n const byte2 = haveByte2 ? input[i + 1] : 0;\n const haveByte3 = i + 2 < input.length;\n const byte3 = haveByte3 ? input[i + 2] : 0;\n\n const outByte1 = byte1 >> 2;\n const outByte2 = ((byte1 & 0x03) << 4) | (byte2 >> 4);\n let outByte3 = ((byte2 & 0x0f) << 2) | (byte3 >> 6);\n let outByte4 = byte3 & 0x3f;\n\n if (!haveByte3) {\n outByte4 = 64;\n\n if (!haveByte2) {\n outByte3 = 64;\n }\n }\n\n output.push(\n byteToCharMap[outByte1],\n byteToCharMap[outByte2],\n byteToCharMap[outByte3],\n byteToCharMap[outByte4]\n );\n }\n\n return output.join('');\n },\n\n /**\n * Base64-encode a string.\n *\n * @param input A string to encode.\n * @param webSafe If true, we should use the\n * alternative alphabet.\n * @return The base64 encoded string.\n */\n encodeString(input: string, webSafe?: boolean): string {\n // Shortcut for Mozilla browsers that implement\n // a native base64 encoder in the form of \"btoa/atob\"\n if (this.HAS_NATIVE_SUPPORT && !webSafe) {\n return btoa(input);\n }\n return this.encodeByteArray(stringToByteArray(input), webSafe);\n },\n\n /**\n * Base64-decode a string.\n *\n * @param input to decode.\n * @param webSafe True if we should use the\n * alternative alphabet.\n * @return string representing the decoded value.\n */\n decodeString(input: string, webSafe: boolean): string {\n // Shortcut for Mozilla browsers that implement\n // a native base64 encoder in the form of \"btoa/atob\"\n if (this.HAS_NATIVE_SUPPORT && !webSafe) {\n return atob(input);\n }\n return byteArrayToString(this.decodeStringToByteArray(input, webSafe));\n },\n\n /**\n * Base64-decode a string.\n *\n * In base-64 decoding, groups of four characters are converted into three\n * bytes. If the encoder did not apply padding, the input length may not\n * be a multiple of 4.\n *\n * In this case, the last group will have fewer than 4 characters, and\n * padding will be inferred. If the group has one or two characters, it decodes\n * to one byte. If the group has three characters, it decodes to two bytes.\n *\n * @param input Input to decode.\n * @param webSafe True if we should use the web-safe alphabet.\n * @return bytes representing the decoded value.\n */\n decodeStringToByteArray(input: string, webSafe: boolean): number[] {\n this.init_();\n\n const charToByteMap = webSafe\n ? this.charToByteMapWebSafe_!\n : this.charToByteMap_!;\n\n const output: number[] = [];\n\n for (let i = 0; i < input.length; ) {\n const byte1 = charToByteMap[input.charAt(i++)];\n\n const haveByte2 = i < input.length;\n const byte2 = haveByte2 ? charToByteMap[input.charAt(i)] : 0;\n ++i;\n\n const haveByte3 = i < input.length;\n const byte3 = haveByte3 ? charToByteMap[input.charAt(i)] : 64;\n ++i;\n\n const haveByte4 = i < input.length;\n const byte4 = haveByte4 ? charToByteMap[input.charAt(i)] : 64;\n ++i;\n\n if (byte1 == null || byte2 == null || byte3 == null || byte4 == null) {\n throw Error();\n }\n\n const outByte1 = (byte1 << 2) | (byte2 >> 4);\n output.push(outByte1);\n\n if (byte3 !== 64) {\n const outByte2 = ((byte2 << 4) & 0xf0) | (byte3 >> 2);\n output.push(outByte2);\n\n if (byte4 !== 64) {\n const outByte3 = ((byte3 << 6) & 0xc0) | byte4;\n output.push(outByte3);\n }\n }\n }\n\n return output;\n },\n\n /**\n * Lazy static initialization function. Called before\n * accessing any of the static map variables.\n * @private\n */\n init_() {\n if (!this.byteToCharMap_) {\n this.byteToCharMap_ = {};\n this.charToByteMap_ = {};\n this.byteToCharMapWebSafe_ = {};\n this.charToByteMapWebSafe_ = {};\n\n // We want quick mappings back and forth, so we precompute two maps.\n for (let i = 0; i < this.ENCODED_VALS.length; i++) {\n this.byteToCharMap_[i] = this.ENCODED_VALS.charAt(i);\n this.charToByteMap_[this.byteToCharMap_[i]] = i;\n this.byteToCharMapWebSafe_[i] = this.ENCODED_VALS_WEBSAFE.charAt(i);\n this.charToByteMapWebSafe_[this.byteToCharMapWebSafe_[i]] = i;\n\n // Be forgiving when decoding and correctly decode both encodings.\n if (i >= this.ENCODED_VALS_BASE.length) {\n this.charToByteMap_[this.ENCODED_VALS_WEBSAFE.charAt(i)] = i;\n this.charToByteMapWebSafe_[this.ENCODED_VALS.charAt(i)] = i;\n }\n }\n }\n }\n};\n\n/**\n * URL-safe base64 encoding\n */\nexport const base64Encode = function (str: string): string {\n const utf8Bytes = stringToByteArray(str);\n return base64.encodeByteArray(utf8Bytes, true);\n};\n\n/**\n * URL-safe base64 encoding (without \".\" padding in the end).\n * e.g. Used in JSON Web Token (JWT) parts.\n */\nexport const base64urlEncodeWithoutPadding = function (str: string): string {\n // Use base64url encoding and remove padding in the end (dot characters).\n return base64Encode(str).replace(/\\./g, '');\n};\n\n/**\n * URL-safe base64 decoding\n *\n * NOTE: DO NOT use the global atob() function - it does NOT support the\n * base64Url variant encoding.\n *\n * @param str To be decoded\n * @return Decoded result, if possible\n */\nexport const base64Decode = function (str: string): string | null {\n try {\n return base64.decodeString(str, true);\n } catch (e) {\n console.error('base64Decode failed: ', e);\n }\n return null;\n};\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * Do a deep-copy of basic JavaScript Objects or Arrays.\n */\nexport function deepCopy(value: T): T {\n return deepExtend(undefined, value) as T;\n}\n\n/**\n * Copy properties from source to target (recursively allows extension\n * of Objects and Arrays). Scalar values in the target are over-written.\n * If target is undefined, an object of the appropriate type will be created\n * (and returned).\n *\n * We recursively copy all child properties of plain Objects in the source- so\n * that namespace- like dictionaries are merged.\n *\n * Note that the target can be a function, in which case the properties in\n * the source Object are copied onto it as static properties of the Function.\n *\n * Note: we don't merge __proto__ to prevent prototype pollution\n */\nexport function deepExtend(target: unknown, source: unknown): unknown {\n if (!(source instanceof Object)) {\n return source;\n }\n\n switch (source.constructor) {\n case Date:\n // Treat Dates like scalars; if the target date object had any child\n // properties - they will be lost!\n const dateValue = source as Date;\n return new Date(dateValue.getTime());\n\n case Object:\n if (target === undefined) {\n target = {};\n }\n break;\n case Array:\n // Always copy the array source and overwrite the target.\n target = [];\n break;\n\n default:\n // Not a plain Object - treat it as a scalar.\n return source;\n }\n\n for (const prop in source) {\n // use isValidKey to guard against prototype pollution. See https://snyk.io/vuln/SNYK-JS-LODASH-450202\n if (!source.hasOwnProperty(prop) || !isValidKey(prop)) {\n continue;\n }\n (target as Record)[prop] = deepExtend(\n (target as Record)[prop],\n (source as Record)[prop]\n );\n }\n\n return target;\n}\n\nfunction isValidKey(key: string): boolean {\n return key !== '__proto__';\n}\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport class Deferred {\n promise: Promise;\n reject: (value?: unknown) => void = () => {};\n resolve: (value?: unknown) => void = () => {};\n constructor() {\n this.promise = new Promise((resolve, reject) => {\n this.resolve = resolve as (value?: unknown) => void;\n this.reject = reject as (value?: unknown) => void;\n });\n }\n\n /**\n * Our API internals are not promiseified and cannot because our callback APIs have subtle expectations around\n * invoking promises inline, which Promises are forbidden to do. This method accepts an optional node-style callback\n * and returns a node-style callback which will resolve or reject the Deferred's promise.\n */\n wrapCallback(\n callback?: (error?: unknown, value?: unknown) => void\n ): (error: unknown, value?: unknown) => void {\n return (error, value?) => {\n if (error) {\n this.reject(error);\n } else {\n this.resolve(value);\n }\n if (typeof callback === 'function') {\n // Attaching noop handler just in case developer wasn't expecting\n // promises\n this.promise.catch(() => {});\n\n // Some of our callbacks don't expect a value and our own tests\n // assert that the parameter length is 1\n if (callback.length === 1) {\n callback(error);\n } else {\n callback(error, value);\n }\n }\n };\n }\n}\n","/**\n * @license\n * Copyright 2021 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { base64urlEncodeWithoutPadding } from './crypt';\n\n// Firebase Auth tokens contain snake_case claims following the JWT standard / convention.\n/* eslint-disable camelcase */\n\nexport type FirebaseSignInProvider =\n | 'custom'\n | 'email'\n | 'password'\n | 'phone'\n | 'anonymous'\n | 'google.com'\n | 'facebook.com'\n | 'github.com'\n | 'twitter.com'\n | 'microsoft.com'\n | 'apple.com';\n\ninterface FirebaseIdToken {\n // Always set to https://securetoken.google.com/PROJECT_ID\n iss: string;\n\n // Always set to PROJECT_ID\n aud: string;\n\n // The user's unique ID\n sub: string;\n\n // The token issue time, in seconds since epoch\n iat: number;\n\n // The token expiry time, normally 'iat' + 3600\n exp: number;\n\n // The user's unique ID. Must be equal to 'sub'\n user_id: string;\n\n // The time the user authenticated, normally 'iat'\n auth_time: number;\n\n // The sign in provider, only set when the provider is 'anonymous'\n provider_id?: 'anonymous';\n\n // The user's primary email\n email?: string;\n\n // The user's email verification status\n email_verified?: boolean;\n\n // The user's primary phone number\n phone_number?: string;\n\n // The user's display name\n name?: string;\n\n // The user's profile photo URL\n picture?: string;\n\n // Information on all identities linked to this user\n firebase: {\n // The primary sign-in provider\n sign_in_provider: FirebaseSignInProvider;\n\n // A map of providers to the user's list of unique identifiers from\n // each provider\n identities?: { [provider in FirebaseSignInProvider]?: string[] };\n };\n\n // Custom claims set by the developer\n [claim: string]: unknown;\n\n uid?: never; // Try to catch a common mistake of \"uid\" (should be \"sub\" instead).\n}\n\nexport type EmulatorMockTokenOptions = ({ user_id: string } | { sub: string }) &\n Partial;\n\nexport function createMockUserToken(\n token: EmulatorMockTokenOptions,\n projectId?: string\n): string {\n if (token.uid) {\n throw new Error(\n 'The \"uid\" field is no longer supported by mockUserToken. Please use \"sub\" instead for Firebase Auth User ID.'\n );\n }\n // Unsecured JWTs use \"none\" as the algorithm.\n const header = {\n alg: 'none',\n type: 'JWT'\n };\n\n const project = projectId || 'demo-project';\n const iat = token.iat || 0;\n const sub = token.sub || token.user_id;\n if (!sub) {\n throw new Error(\"mockUserToken must contain 'sub' or 'user_id' field!\");\n }\n\n const payload: FirebaseIdToken = {\n // Set all required fields to decent defaults\n iss: `https://securetoken.google.com/${project}`,\n aud: project,\n iat,\n exp: iat + 3600,\n auth_time: iat,\n sub,\n user_id: sub,\n firebase: {\n sign_in_provider: 'custom',\n identities: {}\n },\n\n // Override with user options\n ...token\n };\n\n // Unsecured JWTs use the empty string as a signature.\n const signature = '';\n return [\n base64urlEncodeWithoutPadding(JSON.stringify(header)),\n base64urlEncodeWithoutPadding(JSON.stringify(payload)),\n signature\n ].join('.');\n}\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { CONSTANTS } from './constants';\n\n/**\n * Returns navigator.userAgent string or '' if it's not defined.\n * @return user agent string\n */\nexport function getUA(): string {\n if (\n typeof navigator !== 'undefined' &&\n typeof navigator['userAgent'] === 'string'\n ) {\n return navigator['userAgent'];\n } else {\n return '';\n }\n}\n\n/**\n * Detect Cordova / PhoneGap / Ionic frameworks on a mobile device.\n *\n * Deliberately does not rely on checking `file://` URLs (as this fails PhoneGap\n * in the Ripple emulator) nor Cordova `onDeviceReady`, which would normally\n * wait for a callback.\n */\nexport function isMobileCordova(): boolean {\n return (\n typeof window !== 'undefined' &&\n // @ts-ignore Setting up an broadly applicable index signature for Window\n // just to deal with this case would probably be a bad idea.\n !!(window['cordova'] || window['phonegap'] || window['PhoneGap']) &&\n /ios|iphone|ipod|ipad|android|blackberry|iemobile/i.test(getUA())\n );\n}\n\n/**\n * Detect Node.js.\n *\n * @return true if Node.js environment is detected.\n */\n// Node detection logic from: https://github.com/iliakan/detect-node/\nexport function isNode(): boolean {\n try {\n return (\n Object.prototype.toString.call(global.process) === '[object process]'\n );\n } catch (e) {\n return false;\n }\n}\n\n/**\n * Detect Browser Environment\n */\nexport function isBrowser(): boolean {\n return typeof self === 'object' && self.self === self;\n}\n\n/**\n * Detect browser extensions (Chrome and Firefox at least).\n */\ninterface BrowserRuntime {\n id?: unknown;\n}\ndeclare const chrome: { runtime?: BrowserRuntime };\ndeclare const browser: { runtime?: BrowserRuntime };\nexport function isBrowserExtension(): boolean {\n const runtime =\n typeof chrome === 'object'\n ? chrome.runtime\n : typeof browser === 'object'\n ? browser.runtime\n : undefined;\n return typeof runtime === 'object' && runtime.id !== undefined;\n}\n\n/**\n * Detect React Native.\n *\n * @return true if ReactNative environment is detected.\n */\nexport function isReactNative(): boolean {\n return (\n typeof navigator === 'object' && navigator['product'] === 'ReactNative'\n );\n}\n\n/** Detects Electron apps. */\nexport function isElectron(): boolean {\n return getUA().indexOf('Electron/') >= 0;\n}\n\n/** Detects Internet Explorer. */\nexport function isIE(): boolean {\n const ua = getUA();\n return ua.indexOf('MSIE ') >= 0 || ua.indexOf('Trident/') >= 0;\n}\n\n/** Detects Universal Windows Platform apps. */\nexport function isUWP(): boolean {\n return getUA().indexOf('MSAppHost/') >= 0;\n}\n\n/**\n * Detect whether the current SDK build is the Node version.\n *\n * @return true if it's the Node SDK build.\n */\nexport function isNodeSdk(): boolean {\n return CONSTANTS.NODE_CLIENT === true || CONSTANTS.NODE_ADMIN === true;\n}\n\n/** Returns true if we are running in Safari. */\nexport function isSafari(): boolean {\n return (\n !isNode() &&\n navigator.userAgent.includes('Safari') &&\n !navigator.userAgent.includes('Chrome')\n );\n}\n\n/**\n * This method checks if indexedDB is supported by current browser/service worker context\n * @return true if indexedDB is supported by current browser/service worker context\n */\nexport function isIndexedDBAvailable(): boolean {\n return typeof indexedDB === 'object';\n}\n\n/**\n * This method validates browser/sw context for indexedDB by opening a dummy indexedDB database and reject\n * if errors occur during the database open operation.\n *\n * @throws exception if current browser/sw context can't run idb.open (ex: Safari iframe, Firefox\n * private browsing)\n */\nexport function validateIndexedDBOpenable(): Promise {\n return new Promise((resolve, reject) => {\n try {\n let preExist: boolean = true;\n const DB_CHECK_NAME =\n 'validate-browser-context-for-indexeddb-analytics-module';\n const request = self.indexedDB.open(DB_CHECK_NAME);\n request.onsuccess = () => {\n request.result.close();\n // delete database only when it doesn't pre-exist\n if (!preExist) {\n self.indexedDB.deleteDatabase(DB_CHECK_NAME);\n }\n resolve(true);\n };\n request.onupgradeneeded = () => {\n preExist = false;\n };\n\n request.onerror = () => {\n reject(request.error?.message || '');\n };\n } catch (error) {\n reject(error);\n }\n });\n}\n\n/**\n *\n * This method checks whether cookie is enabled within current browser\n * @return true if cookie is enabled within current browser\n */\nexport function areCookiesEnabled(): boolean {\n if (typeof navigator === 'undefined' || !navigator.cookieEnabled) {\n return false;\n }\n return true;\n}\n\n/**\n * Polyfill for `globalThis` object.\n * @returns the `globalThis` object for the given environment.\n */\nexport function getGlobal(): typeof globalThis {\n if (typeof self !== 'undefined') {\n return self;\n }\n if (typeof window !== 'undefined') {\n return window;\n }\n if (typeof global !== 'undefined') {\n return global;\n }\n throw new Error('Unable to locate global object.');\n}\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n/**\n * @fileoverview Standardized Firebase Error.\n *\n * Usage:\n *\n * // Typescript string literals for type-safe codes\n * type Err =\n * 'unknown' |\n * 'object-not-found'\n * ;\n *\n * // Closure enum for type-safe error codes\n * // at-enum {string}\n * var Err = {\n * UNKNOWN: 'unknown',\n * OBJECT_NOT_FOUND: 'object-not-found',\n * }\n *\n * let errors: Map = {\n * 'generic-error': \"Unknown error\",\n * 'file-not-found': \"Could not find file: {$file}\",\n * };\n *\n * // Type-safe function - must pass a valid error code as param.\n * let error = new ErrorFactory('service', 'Service', errors);\n *\n * ...\n * throw error.create(Err.GENERIC);\n * ...\n * throw error.create(Err.FILE_NOT_FOUND, {'file': fileName});\n * ...\n * // Service: Could not file file: foo.txt (service/file-not-found).\n *\n * catch (e) {\n * assert(e.message === \"Could not find file: foo.txt.\");\n * if (e.code === 'service/file-not-found') {\n * console.log(\"Could not read file: \" + e['file']);\n * }\n * }\n */\n\nexport type ErrorMap = {\n readonly [K in ErrorCode]: string;\n};\n\nconst ERROR_NAME = 'FirebaseError';\n\nexport interface StringLike {\n toString(): string;\n}\n\nexport interface ErrorData {\n [key: string]: unknown;\n}\n\n// Based on code from:\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error#Custom_Error_Types\nexport class FirebaseError extends Error {\n /** The custom name for all FirebaseErrors. */\n readonly name = ERROR_NAME;\n\n constructor(\n /** The error code for this error. */\n readonly code: string,\n message: string,\n /** Custom data for this error. */\n public customData?: Record\n ) {\n super(message);\n\n // Fix For ES5\n // https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work\n Object.setPrototypeOf(this, FirebaseError.prototype);\n\n // Maintains proper stack trace for where our error was thrown.\n // Only available on V8.\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, ErrorFactory.prototype.create);\n }\n }\n}\n\nexport class ErrorFactory<\n ErrorCode extends string,\n ErrorParams extends { readonly [K in ErrorCode]?: ErrorData } = {}\n> {\n constructor(\n private readonly service: string,\n private readonly serviceName: string,\n private readonly errors: ErrorMap\n ) {}\n\n create(\n code: K,\n ...data: K extends keyof ErrorParams ? [ErrorParams[K]] : []\n ): FirebaseError {\n const customData = (data[0] as ErrorData) || {};\n const fullCode = `${this.service}/${code}`;\n const template = this.errors[code];\n\n const message = template ? replaceTemplate(template, customData) : 'Error';\n // Service Name: Error message (service/code).\n const fullMessage = `${this.serviceName}: ${message} (${fullCode}).`;\n\n const error = new FirebaseError(fullCode, fullMessage, customData);\n\n return error;\n }\n}\n\nfunction replaceTemplate(template: string, data: ErrorData): string {\n return template.replace(PATTERN, (_, key) => {\n const value = data[key];\n return value != null ? String(value) : `<${key}?>`;\n });\n}\n\nconst PATTERN = /\\{\\$([^}]+)}/g;\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * Evaluates a JSON string into a javascript object.\n *\n * @param {string} str A string containing JSON.\n * @return {*} The javascript object representing the specified JSON.\n */\nexport function jsonEval(str: string): unknown {\n return JSON.parse(str);\n}\n\n/**\n * Returns JSON representing a javascript object.\n * @param {*} data Javascript object to be stringified.\n * @return {string} The JSON contents of the object.\n */\nexport function stringify(data: unknown): string {\n return JSON.stringify(data);\n}\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { base64Decode } from './crypt';\nimport { jsonEval } from './json';\n\ninterface Claims {\n [key: string]: {};\n}\n\ninterface DecodedToken {\n header: object;\n claims: Claims;\n data: object;\n signature: string;\n}\n\n/**\n * Decodes a Firebase auth. token into constituent parts.\n *\n * Notes:\n * - May return with invalid / incomplete claims if there's no native base64 decoding support.\n * - Doesn't check if the token is actually valid.\n */\nexport const decode = function (token: string): DecodedToken {\n let header = {},\n claims: Claims = {},\n data = {},\n signature = '';\n\n try {\n const parts = token.split('.');\n header = jsonEval(base64Decode(parts[0]) || '') as object;\n claims = jsonEval(base64Decode(parts[1]) || '') as Claims;\n signature = parts[2];\n data = claims['d'] || {};\n delete claims['d'];\n } catch (e) {}\n\n return {\n header,\n claims,\n data,\n signature\n };\n};\n\ninterface DecodedToken {\n header: object;\n claims: Claims;\n data: object;\n signature: string;\n}\n\n/**\n * Decodes a Firebase auth. token and checks the validity of its time-based claims. Will return true if the\n * token is within the time window authorized by the 'nbf' (not-before) and 'iat' (issued-at) claims.\n *\n * Notes:\n * - May return a false negative if there's no native base64 decoding support.\n * - Doesn't check if the token is actually valid.\n */\nexport const isValidTimestamp = function (token: string): boolean {\n const claims: Claims = decode(token).claims;\n const now: number = Math.floor(new Date().getTime() / 1000);\n let validSince: number = 0,\n validUntil: number = 0;\n\n if (typeof claims === 'object') {\n if (claims.hasOwnProperty('nbf')) {\n validSince = claims['nbf'] as number;\n } else if (claims.hasOwnProperty('iat')) {\n validSince = claims['iat'] as number;\n }\n\n if (claims.hasOwnProperty('exp')) {\n validUntil = claims['exp'] as number;\n } else {\n // token will expire after 24h by default\n validUntil = validSince + 86400;\n }\n }\n\n return (\n !!now &&\n !!validSince &&\n !!validUntil &&\n now >= validSince &&\n now <= validUntil\n );\n};\n\n/**\n * Decodes a Firebase auth. token and returns its issued at time if valid, null otherwise.\n *\n * Notes:\n * - May return null if there's no native base64 decoding support.\n * - Doesn't check if the token is actually valid.\n */\nexport const issuedAtTime = function (token: string): number | null {\n const claims: Claims = decode(token).claims;\n if (typeof claims === 'object' && claims.hasOwnProperty('iat')) {\n return claims['iat'] as number;\n }\n return null;\n};\n\n/**\n * Decodes a Firebase auth. token and checks the validity of its format. Expects a valid issued-at time.\n *\n * Notes:\n * - May return a false negative if there's no native base64 decoding support.\n * - Doesn't check if the token is actually valid.\n */\nexport const isValidFormat = function (token: string): boolean {\n const decoded = decode(token),\n claims = decoded.claims;\n\n return !!claims && typeof claims === 'object' && claims.hasOwnProperty('iat');\n};\n\n/**\n * Attempts to peer into an auth token and determine if it's an admin auth token by looking at the claims portion.\n *\n * Notes:\n * - May return a false negative if there's no native base64 decoding support.\n * - Doesn't check if the token is actually valid.\n */\nexport const isAdmin = function (token: string): boolean {\n const claims: Claims = decode(token).claims;\n return typeof claims === 'object' && claims['admin'] === true;\n};\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport function contains(obj: T, key: string): boolean {\n return Object.prototype.hasOwnProperty.call(obj, key);\n}\n\nexport function safeGet(\n obj: T,\n key: K\n): T[K] | undefined {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n return obj[key];\n } else {\n return undefined;\n }\n}\n\nexport function isEmpty(obj: object): obj is {} {\n for (const key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n return false;\n }\n }\n return true;\n}\n\nexport function map(\n obj: { [key in K]: V },\n fn: (value: V, key: K, obj: { [key in K]: V }) => U,\n contextObj?: unknown\n): { [key in K]: U } {\n const res: Partial<{ [key in K]: U }> = {};\n for (const key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n res[key] = fn.call(contextObj, obj[key], key, obj);\n }\n }\n return res as { [key in K]: U };\n}\n\n/**\n * Deep equal two objects. Support Arrays and Objects.\n */\nexport function deepEqual(a: object, b: object): boolean {\n if (a === b) {\n return true;\n }\n\n const aKeys = Object.keys(a);\n const bKeys = Object.keys(b);\n for (const k of aKeys) {\n if (!bKeys.includes(k)) {\n return false;\n }\n\n const aProp = (a as Record)[k];\n const bProp = (b as Record)[k];\n if (isObject(aProp) && isObject(bProp)) {\n if (!deepEqual(aProp, bProp)) {\n return false;\n }\n } else if (aProp !== bProp) {\n return false;\n }\n }\n\n for (const k of bKeys) {\n if (!aKeys.includes(k)) {\n return false;\n }\n }\n return true;\n}\n\nfunction isObject(thing: unknown): thing is object {\n return thing !== null && typeof thing === 'object';\n}\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * Returns a querystring-formatted string (e.g. &arg=val&arg2=val2) from a\n * params object (e.g. {arg: 'val', arg2: 'val2'})\n * Note: You must prepend it with ? when adding it to a URL.\n */\nexport function querystring(querystringParams: {\n [key: string]: string | number;\n}): string {\n const params = [];\n for (const [key, value] of Object.entries(querystringParams)) {\n if (Array.isArray(value)) {\n value.forEach(arrayVal => {\n params.push(\n encodeURIComponent(key) + '=' + encodeURIComponent(arrayVal)\n );\n });\n } else {\n params.push(encodeURIComponent(key) + '=' + encodeURIComponent(value));\n }\n }\n return params.length ? '&' + params.join('&') : '';\n}\n\n/**\n * Decodes a querystring (e.g. ?arg=val&arg2=val2) into a params object\n * (e.g. {arg: 'val', arg2: 'val2'})\n */\nexport function querystringDecode(querystring: string): Record {\n const obj: Record = {};\n const tokens = querystring.replace(/^\\?/, '').split('&');\n\n tokens.forEach(token => {\n if (token) {\n const [key, value] = token.split('=');\n obj[decodeURIComponent(key)] = decodeURIComponent(value);\n }\n });\n return obj;\n}\n\n/**\n * Extract the query string part of a URL, including the leading question mark (if present).\n */\nexport function extractQuerystring(url: string): string {\n const queryStart = url.indexOf('?');\n if (!queryStart) {\n return '';\n }\n const fragmentStart = url.indexOf('#', queryStart);\n return url.substring(\n queryStart,\n fragmentStart > 0 ? fragmentStart : undefined\n );\n}\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * @fileoverview SHA-1 cryptographic hash.\n * Variable names follow the notation in FIPS PUB 180-3:\n * http://csrc.nist.gov/publications/fips/fips180-3/fips180-3_final.pdf.\n *\n * Usage:\n * var sha1 = new sha1();\n * sha1.update(bytes);\n * var hash = sha1.digest();\n *\n * Performance:\n * Chrome 23: ~400 Mbit/s\n * Firefox 16: ~250 Mbit/s\n *\n */\n\n/**\n * SHA-1 cryptographic hash constructor.\n *\n * The properties declared here are discussed in the above algorithm document.\n * @constructor\n * @final\n * @struct\n */\nexport class Sha1 {\n /**\n * Holds the previous values of accumulated variables a-e in the compress_\n * function.\n * @private\n */\n private chain_: number[] = [];\n\n /**\n * A buffer holding the partially computed hash result.\n * @private\n */\n private buf_: number[] = [];\n\n /**\n * An array of 80 bytes, each a part of the message to be hashed. Referred to\n * as the message schedule in the docs.\n * @private\n */\n private W_: number[] = [];\n\n /**\n * Contains data needed to pad messages less than 64 bytes.\n * @private\n */\n private pad_: number[] = [];\n\n /**\n * @private {number}\n */\n private inbuf_: number = 0;\n\n /**\n * @private {number}\n */\n private total_: number = 0;\n\n blockSize: number;\n\n constructor() {\n this.blockSize = 512 / 8;\n\n this.pad_[0] = 128;\n for (let i = 1; i < this.blockSize; ++i) {\n this.pad_[i] = 0;\n }\n\n this.reset();\n }\n\n reset(): void {\n this.chain_[0] = 0x67452301;\n this.chain_[1] = 0xefcdab89;\n this.chain_[2] = 0x98badcfe;\n this.chain_[3] = 0x10325476;\n this.chain_[4] = 0xc3d2e1f0;\n\n this.inbuf_ = 0;\n this.total_ = 0;\n }\n\n /**\n * Internal compress helper function.\n * @param buf Block to compress.\n * @param offset Offset of the block in the buffer.\n * @private\n */\n compress_(buf: number[] | Uint8Array | string, offset?: number): void {\n if (!offset) {\n offset = 0;\n }\n\n const W = this.W_;\n\n // get 16 big endian words\n if (typeof buf === 'string') {\n for (let i = 0; i < 16; i++) {\n // TODO(user): [bug 8140122] Recent versions of Safari for Mac OS and iOS\n // have a bug that turns the post-increment ++ operator into pre-increment\n // during JIT compilation. We have code that depends heavily on SHA-1 for\n // correctness and which is affected by this bug, so I've removed all uses\n // of post-increment ++ in which the result value is used. We can revert\n // this change once the Safari bug\n // (https://bugs.webkit.org/show_bug.cgi?id=109036) has been fixed and\n // most clients have been updated.\n W[i] =\n (buf.charCodeAt(offset) << 24) |\n (buf.charCodeAt(offset + 1) << 16) |\n (buf.charCodeAt(offset + 2) << 8) |\n buf.charCodeAt(offset + 3);\n offset += 4;\n }\n } else {\n for (let i = 0; i < 16; i++) {\n W[i] =\n (buf[offset] << 24) |\n (buf[offset + 1] << 16) |\n (buf[offset + 2] << 8) |\n buf[offset + 3];\n offset += 4;\n }\n }\n\n // expand to 80 words\n for (let i = 16; i < 80; i++) {\n const t = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];\n W[i] = ((t << 1) | (t >>> 31)) & 0xffffffff;\n }\n\n let a = this.chain_[0];\n let b = this.chain_[1];\n let c = this.chain_[2];\n let d = this.chain_[3];\n let e = this.chain_[4];\n let f, k;\n\n // TODO(user): Try to unroll this loop to speed up the computation.\n for (let i = 0; i < 80; i++) {\n if (i < 40) {\n if (i < 20) {\n f = d ^ (b & (c ^ d));\n k = 0x5a827999;\n } else {\n f = b ^ c ^ d;\n k = 0x6ed9eba1;\n }\n } else {\n if (i < 60) {\n f = (b & c) | (d & (b | c));\n k = 0x8f1bbcdc;\n } else {\n f = b ^ c ^ d;\n k = 0xca62c1d6;\n }\n }\n\n const t = (((a << 5) | (a >>> 27)) + f + e + k + W[i]) & 0xffffffff;\n e = d;\n d = c;\n c = ((b << 30) | (b >>> 2)) & 0xffffffff;\n b = a;\n a = t;\n }\n\n this.chain_[0] = (this.chain_[0] + a) & 0xffffffff;\n this.chain_[1] = (this.chain_[1] + b) & 0xffffffff;\n this.chain_[2] = (this.chain_[2] + c) & 0xffffffff;\n this.chain_[3] = (this.chain_[3] + d) & 0xffffffff;\n this.chain_[4] = (this.chain_[4] + e) & 0xffffffff;\n }\n\n update(bytes?: number[] | Uint8Array | string, length?: number): void {\n // TODO(johnlenz): tighten the function signature and remove this check\n if (bytes == null) {\n return;\n }\n\n if (length === undefined) {\n length = bytes.length;\n }\n\n const lengthMinusBlock = length - this.blockSize;\n let n = 0;\n // Using local instead of member variables gives ~5% speedup on Firefox 16.\n const buf = this.buf_;\n let inbuf = this.inbuf_;\n\n // The outer while loop should execute at most twice.\n while (n < length) {\n // When we have no data in the block to top up, we can directly process the\n // input buffer (assuming it contains sufficient data). This gives ~25%\n // speedup on Chrome 23 and ~15% speedup on Firefox 16, but requires that\n // the data is provided in large chunks (or in multiples of 64 bytes).\n if (inbuf === 0) {\n while (n <= lengthMinusBlock) {\n this.compress_(bytes, n);\n n += this.blockSize;\n }\n }\n\n if (typeof bytes === 'string') {\n while (n < length) {\n buf[inbuf] = bytes.charCodeAt(n);\n ++inbuf;\n ++n;\n if (inbuf === this.blockSize) {\n this.compress_(buf);\n inbuf = 0;\n // Jump to the outer loop so we use the full-block optimization.\n break;\n }\n }\n } else {\n while (n < length) {\n buf[inbuf] = bytes[n];\n ++inbuf;\n ++n;\n if (inbuf === this.blockSize) {\n this.compress_(buf);\n inbuf = 0;\n // Jump to the outer loop so we use the full-block optimization.\n break;\n }\n }\n }\n }\n\n this.inbuf_ = inbuf;\n this.total_ += length;\n }\n\n /** @override */\n digest(): number[] {\n const digest: number[] = [];\n let totalBits = this.total_ * 8;\n\n // Add pad 0x80 0x00*.\n if (this.inbuf_ < 56) {\n this.update(this.pad_, 56 - this.inbuf_);\n } else {\n this.update(this.pad_, this.blockSize - (this.inbuf_ - 56));\n }\n\n // Add # bits.\n for (let i = this.blockSize - 1; i >= 56; i--) {\n this.buf_[i] = totalBits & 255;\n totalBits /= 256; // Don't use bit-shifting here!\n }\n\n this.compress_(this.buf_);\n\n let n = 0;\n for (let i = 0; i < 5; i++) {\n for (let j = 24; j >= 0; j -= 8) {\n digest[n] = (this.chain_[i] >> j) & 255;\n ++n;\n }\n }\n return digest;\n }\n}\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nexport type NextFn = (value: T) => void;\nexport type ErrorFn = (error: Error) => void;\nexport type CompleteFn = () => void;\n\nexport interface Observer {\n // Called once for each value in a stream of values.\n next: NextFn;\n\n // A stream terminates by a single call to EITHER error() or complete().\n error: ErrorFn;\n\n // No events will be sent to next() once complete() is called.\n complete: CompleteFn;\n}\n\nexport type PartialObserver = Partial>;\n\n// TODO: Support also Unsubscribe.unsubscribe?\nexport type Unsubscribe = () => void;\n\n/**\n * The Subscribe interface has two forms - passing the inline function\n * callbacks, or a object interface with callback properties.\n */\nexport interface Subscribe {\n (next?: NextFn, error?: ErrorFn, complete?: CompleteFn): Unsubscribe;\n (observer: PartialObserver): Unsubscribe;\n}\n\nexport interface Observable {\n // Subscribe method\n subscribe: Subscribe;\n}\n\nexport type Executor = (observer: Observer) => void;\n\n/**\n * Helper to make a Subscribe function (just like Promise helps make a\n * Thenable).\n *\n * @param executor Function which can make calls to a single Observer\n * as a proxy.\n * @param onNoObservers Callback when count of Observers goes to zero.\n */\nexport function createSubscribe(\n executor: Executor,\n onNoObservers?: Executor\n): Subscribe {\n const proxy = new ObserverProxy(executor, onNoObservers);\n return proxy.subscribe.bind(proxy);\n}\n\n/**\n * Implement fan-out for any number of Observers attached via a subscribe\n * function.\n */\nclass ObserverProxy implements Observer {\n private observers: Array> | undefined = [];\n private unsubscribes: Unsubscribe[] = [];\n private onNoObservers: Executor | undefined;\n private observerCount = 0;\n // Micro-task scheduling by calling task.then().\n private task = Promise.resolve();\n private finalized = false;\n private finalError?: Error;\n\n /**\n * @param executor Function which can make calls to a single Observer\n * as a proxy.\n * @param onNoObservers Callback when count of Observers goes to zero.\n */\n constructor(executor: Executor, onNoObservers?: Executor) {\n this.onNoObservers = onNoObservers;\n // Call the executor asynchronously so subscribers that are called\n // synchronously after the creation of the subscribe function\n // can still receive the very first value generated in the executor.\n this.task\n .then(() => {\n executor(this);\n })\n .catch(e => {\n this.error(e);\n });\n }\n\n next(value: T): void {\n this.forEachObserver((observer: Observer) => {\n observer.next(value);\n });\n }\n\n error(error: Error): void {\n this.forEachObserver((observer: Observer) => {\n observer.error(error);\n });\n this.close(error);\n }\n\n complete(): void {\n this.forEachObserver((observer: Observer) => {\n observer.complete();\n });\n this.close();\n }\n\n /**\n * Subscribe function that can be used to add an Observer to the fan-out list.\n *\n * - We require that no event is sent to a subscriber sychronously to their\n * call to subscribe().\n */\n subscribe(\n nextOrObserver?: NextFn | PartialObserver,\n error?: ErrorFn,\n complete?: CompleteFn\n ): Unsubscribe {\n let observer: Observer;\n\n if (\n nextOrObserver === undefined &&\n error === undefined &&\n complete === undefined\n ) {\n throw new Error('Missing Observer.');\n }\n\n // Assemble an Observer object when passed as callback functions.\n if (\n implementsAnyMethods(nextOrObserver as { [key: string]: unknown }, [\n 'next',\n 'error',\n 'complete'\n ])\n ) {\n observer = nextOrObserver as Observer;\n } else {\n observer = {\n next: nextOrObserver as NextFn,\n error,\n complete\n } as Observer;\n }\n\n if (observer.next === undefined) {\n observer.next = noop as NextFn;\n }\n if (observer.error === undefined) {\n observer.error = noop as ErrorFn;\n }\n if (observer.complete === undefined) {\n observer.complete = noop as CompleteFn;\n }\n\n const unsub = this.unsubscribeOne.bind(this, this.observers!.length);\n\n // Attempt to subscribe to a terminated Observable - we\n // just respond to the Observer with the final error or complete\n // event.\n if (this.finalized) {\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.task.then(() => {\n try {\n if (this.finalError) {\n observer.error(this.finalError);\n } else {\n observer.complete();\n }\n } catch (e) {\n // nothing\n }\n return;\n });\n }\n\n this.observers!.push(observer as Observer);\n\n return unsub;\n }\n\n // Unsubscribe is synchronous - we guarantee that no events are sent to\n // any unsubscribed Observer.\n private unsubscribeOne(i: number): void {\n if (this.observers === undefined || this.observers[i] === undefined) {\n return;\n }\n\n delete this.observers[i];\n\n this.observerCount -= 1;\n if (this.observerCount === 0 && this.onNoObservers !== undefined) {\n this.onNoObservers(this);\n }\n }\n\n private forEachObserver(fn: (observer: Observer) => void): void {\n if (this.finalized) {\n // Already closed by previous event....just eat the additional values.\n return;\n }\n\n // Since sendOne calls asynchronously - there is no chance that\n // this.observers will become undefined.\n for (let i = 0; i < this.observers!.length; i++) {\n this.sendOne(i, fn);\n }\n }\n\n // Call the Observer via one of it's callback function. We are careful to\n // confirm that the observe has not been unsubscribed since this asynchronous\n // function had been queued.\n private sendOne(i: number, fn: (observer: Observer) => void): void {\n // Execute the callback asynchronously\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.task.then(() => {\n if (this.observers !== undefined && this.observers[i] !== undefined) {\n try {\n fn(this.observers[i]);\n } catch (e) {\n // Ignore exceptions raised in Observers or missing methods of an\n // Observer.\n // Log error to console. b/31404806\n if (typeof console !== 'undefined' && console.error) {\n console.error(e);\n }\n }\n }\n });\n }\n\n private close(err?: Error): void {\n if (this.finalized) {\n return;\n }\n this.finalized = true;\n if (err !== undefined) {\n this.finalError = err;\n }\n // Proxy is no longer needed - garbage collect references\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.task.then(() => {\n this.observers = undefined;\n this.onNoObservers = undefined;\n });\n }\n}\n\n/** Turn synchronous function into one called asynchronously. */\n// eslint-disable-next-line @typescript-eslint/ban-types\nexport function async(fn: Function, onError?: ErrorFn): Function {\n return (...args: unknown[]) => {\n Promise.resolve(true)\n .then(() => {\n fn(...args);\n })\n .catch((error: Error) => {\n if (onError) {\n onError(error);\n }\n });\n };\n}\n\n/**\n * Return true if the object passed in implements any of the named methods.\n */\nfunction implementsAnyMethods(\n obj: { [key: string]: unknown },\n methods: string[]\n): boolean {\n if (typeof obj !== 'object' || obj === null) {\n return false;\n }\n\n for (const method of methods) {\n if (method in obj && typeof obj[method] === 'function') {\n return true;\n }\n }\n\n return false;\n}\n\nfunction noop(): void {\n // do nothing\n}\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * Check to make sure the appropriate number of arguments are provided for a public function.\n * Throws an error if it fails.\n *\n * @param fnName The function name\n * @param minCount The minimum number of arguments to allow for the function call\n * @param maxCount The maximum number of argument to allow for the function call\n * @param argCount The actual number of arguments provided.\n */\nexport const validateArgCount = function (\n fnName: string,\n minCount: number,\n maxCount: number,\n argCount: number\n): void {\n let argError;\n if (argCount < minCount) {\n argError = 'at least ' + minCount;\n } else if (argCount > maxCount) {\n argError = maxCount === 0 ? 'none' : 'no more than ' + maxCount;\n }\n if (argError) {\n const error =\n fnName +\n ' failed: Was called with ' +\n argCount +\n (argCount === 1 ? ' argument.' : ' arguments.') +\n ' Expects ' +\n argError +\n '.';\n throw new Error(error);\n }\n};\n\n/**\n * Generates a string to prefix an error message about failed argument validation\n *\n * @param fnName The function name\n * @param argName The name of the argument\n * @return The prefix to add to the error thrown for validation.\n */\nexport function errorPrefix(fnName: string, argName: string): string {\n return `${fnName} failed: ${argName} argument `;\n}\n\n/**\n * @param fnName\n * @param argumentNumber\n * @param namespace\n * @param optional\n */\nexport function validateNamespace(\n fnName: string,\n namespace: string,\n optional: boolean\n): void {\n if (optional && !namespace) {\n return;\n }\n if (typeof namespace !== 'string') {\n //TODO: I should do more validation here. We only allow certain chars in namespaces.\n throw new Error(\n errorPrefix(fnName, 'namespace') + 'must be a valid firebase namespace.'\n );\n }\n}\n\nexport function validateCallback(\n fnName: string,\n argumentName: string,\n // eslint-disable-next-line @typescript-eslint/ban-types\n callback: Function,\n optional: boolean\n): void {\n if (optional && !callback) {\n return;\n }\n if (typeof callback !== 'function') {\n throw new Error(\n errorPrefix(fnName, argumentName) + 'must be a valid function.'\n );\n }\n}\n\nexport function validateContextObject(\n fnName: string,\n argumentName: string,\n context: unknown,\n optional: boolean\n): void {\n if (optional && !context) {\n return;\n }\n if (typeof context !== 'object' || context === null) {\n throw new Error(\n errorPrefix(fnName, argumentName) + 'must be a valid context object.'\n );\n }\n}\n","/**\n * @license\n * Copyright 2017 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { assert } from './assert';\n\n// Code originally came from goog.crypt.stringToUtf8ByteArray, but for some reason they\n// automatically replaced '\\r\\n' with '\\n', and they didn't handle surrogate pairs,\n// so it's been modified.\n\n// Note that not all Unicode characters appear as single characters in JavaScript strings.\n// fromCharCode returns the UTF-16 encoding of a character - so some Unicode characters\n// use 2 characters in Javascript. All 4-byte UTF-8 characters begin with a first\n// character in the range 0xD800 - 0xDBFF (the first character of a so-called surrogate\n// pair).\n// See http://www.ecma-international.org/ecma-262/5.1/#sec-15.1.3\n\n/**\n * @param {string} str\n * @return {Array}\n */\nexport const stringToByteArray = function (str: string): number[] {\n const out: number[] = [];\n let p = 0;\n for (let i = 0; i < str.length; i++) {\n let c = str.charCodeAt(i);\n\n // Is this the lead surrogate in a surrogate pair?\n if (c >= 0xd800 && c <= 0xdbff) {\n const high = c - 0xd800; // the high 10 bits.\n i++;\n assert(i < str.length, 'Surrogate pair missing trail surrogate.');\n const low = str.charCodeAt(i) - 0xdc00; // the low 10 bits.\n c = 0x10000 + (high << 10) + low;\n }\n\n if (c < 128) {\n out[p++] = c;\n } else if (c < 2048) {\n out[p++] = (c >> 6) | 192;\n out[p++] = (c & 63) | 128;\n } else if (c < 65536) {\n out[p++] = (c >> 12) | 224;\n out[p++] = ((c >> 6) & 63) | 128;\n out[p++] = (c & 63) | 128;\n } else {\n out[p++] = (c >> 18) | 240;\n out[p++] = ((c >> 12) & 63) | 128;\n out[p++] = ((c >> 6) & 63) | 128;\n out[p++] = (c & 63) | 128;\n }\n }\n return out;\n};\n\n/**\n * Calculate length without actually converting; useful for doing cheaper validation.\n * @param {string} str\n * @return {number}\n */\nexport const stringLength = function (str: string): number {\n let p = 0;\n for (let i = 0; i < str.length; i++) {\n const c = str.charCodeAt(i);\n if (c < 128) {\n p++;\n } else if (c < 2048) {\n p += 2;\n } else if (c >= 0xd800 && c <= 0xdbff) {\n // Lead surrogate of a surrogate pair. The pair together will take 4 bytes to represent.\n p += 4;\n i++; // skip trail surrogate.\n } else {\n p += 3;\n }\n }\n return p;\n};\n","/**\n * @license\n * Copyright 2021 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport interface Compat {\n _delegate: T;\n}\n\nexport function getModularInstance(\n service: Compat | ExpService\n): ExpService {\n if (service && (service as Compat)._delegate) {\n return (service as Compat)._delegate;\n } else {\n return service as ExpService;\n }\n}\n","function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {\n try {\n var info = gen[key](arg);\n var value = info.value;\n } catch (error) {\n reject(error);\n return;\n }\n\n if (info.done) {\n resolve(value);\n } else {\n Promise.resolve(value).then(_next, _throw);\n }\n}\n\nexport default function _asyncToGenerator(fn) {\n return function () {\n var self = this,\n args = arguments;\n return new Promise(function (resolve, reject) {\n var gen = fn.apply(self, args);\n\n function _next(value) {\n asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"next\", value);\n }\n\n function _throw(err) {\n asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"throw\", err);\n }\n\n _next(undefined);\n });\n };\n}","/*!\n Copyright (c) 2018 Jed Watson.\n Licensed under the MIT License (MIT), see\n http://jedwatson.github.io/classnames\n*/\n/* global define */\n\n(function () {\n\t'use strict';\n\n\tvar hasOwn = {}.hasOwnProperty;\n\n\tfunction classNames() {\n\t\tvar classes = [];\n\n\t\tfor (var i = 0; i < arguments.length; i++) {\n\t\t\tvar arg = arguments[i];\n\t\t\tif (!arg) continue;\n\n\t\t\tvar argType = typeof arg;\n\n\t\t\tif (argType === 'string' || argType === 'number') {\n\t\t\t\tclasses.push(arg);\n\t\t\t} else if (Array.isArray(arg)) {\n\t\t\t\tif (arg.length) {\n\t\t\t\t\tvar inner = classNames.apply(null, arg);\n\t\t\t\t\tif (inner) {\n\t\t\t\t\t\tclasses.push(inner);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else if (argType === 'object') {\n\t\t\t\tif (arg.toString === Object.prototype.toString) {\n\t\t\t\t\tfor (var key in arg) {\n\t\t\t\t\t\tif (hasOwn.call(arg, key) && arg[key]) {\n\t\t\t\t\t\t\tclasses.push(key);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tclasses.push(arg.toString());\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn classes.join(' ');\n\t}\n\n\tif (typeof module !== 'undefined' && module.exports) {\n\t\tclassNames.default = classNames;\n\t\tmodule.exports = classNames;\n\t} else if (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {\n\t\t// register as 'classnames', consistent with npm package name\n\t\tdefine('classnames', [], function () {\n\t\t\treturn classNames;\n\t\t});\n\t} else {\n\t\twindow.classNames = classNames;\n\t}\n}());\n","import React, { createFactory, Component, createElement } from 'react';\nimport _extends from '@babel/runtime/helpers/esm/extends';\nimport shallowEqual from 'fbjs/lib/shallowEqual';\nimport _inheritsLoose from '@babel/runtime/helpers/esm/inheritsLoose';\nimport { polyfill } from 'react-lifecycles-compat';\nimport _objectWithoutPropertiesLoose from '@babel/runtime/helpers/esm/objectWithoutPropertiesLoose';\nimport hoistNonReactStatics from 'hoist-non-react-statics';\nimport { createChangeEmitter } from 'change-emitter';\nimport $$observable from 'symbol-observable';\n\nvar setStatic = function setStatic(key, value) {\n return function (BaseComponent) {\n /* eslint-disable no-param-reassign */\n BaseComponent[key] = value;\n /* eslint-enable no-param-reassign */\n\n return BaseComponent;\n };\n};\n\nvar setDisplayName = function setDisplayName(displayName) {\n return setStatic('displayName', displayName);\n};\n\nvar getDisplayName = function getDisplayName(Component$$1) {\n if (typeof Component$$1 === 'string') {\n return Component$$1;\n }\n\n if (!Component$$1) {\n return undefined;\n }\n\n return Component$$1.displayName || Component$$1.name || 'Component';\n};\n\nvar wrapDisplayName = function wrapDisplayName(BaseComponent, hocName) {\n return hocName + \"(\" + getDisplayName(BaseComponent) + \")\";\n};\n\nvar mapProps = function mapProps(propsMapper) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var MapProps = function MapProps(props) {\n return factory(propsMapper(props));\n };\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'mapProps'))(MapProps);\n }\n\n return MapProps;\n };\n};\n\nvar withProps = function withProps(input) {\n var hoc = mapProps(function (props) {\n return _extends({}, props, typeof input === 'function' ? input(props) : input);\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withProps'))(hoc(BaseComponent));\n };\n }\n\n return hoc;\n};\n\nvar pick = function pick(obj, keys) {\n var result = {};\n\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n\n if (obj.hasOwnProperty(key)) {\n result[key] = obj[key];\n }\n }\n\n return result;\n};\n\nvar withPropsOnChange = function withPropsOnChange(shouldMapOrKeys, propsMapper) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var shouldMap = typeof shouldMapOrKeys === 'function' ? shouldMapOrKeys : function (props, nextProps) {\n return !shallowEqual(pick(props, shouldMapOrKeys), pick(nextProps, shouldMapOrKeys));\n };\n\n var WithPropsOnChange =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(WithPropsOnChange, _Component);\n\n function WithPropsOnChange() {\n var _this;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _Component.call.apply(_Component, [this].concat(args)) || this;\n _this.state = {\n computedProps: propsMapper(_this.props),\n prevProps: _this.props\n };\n return _this;\n }\n\n WithPropsOnChange.getDerivedStateFromProps = function getDerivedStateFromProps(nextProps, prevState) {\n if (shouldMap(prevState.prevProps, nextProps)) {\n return {\n computedProps: propsMapper(nextProps),\n prevProps: nextProps\n };\n }\n\n return {\n prevProps: nextProps\n };\n };\n\n var _proto = WithPropsOnChange.prototype;\n\n _proto.render = function render() {\n return factory(_extends({}, this.props, this.state.computedProps));\n };\n\n return WithPropsOnChange;\n }(Component);\n\n polyfill(WithPropsOnChange);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withPropsOnChange'))(WithPropsOnChange);\n }\n\n return WithPropsOnChange;\n };\n};\n\nvar mapValues = function mapValues(obj, func) {\n var result = {};\n /* eslint-disable no-restricted-syntax */\n\n for (var key in obj) {\n if (obj.hasOwnProperty(key)) {\n result[key] = func(obj[key], key);\n }\n }\n /* eslint-enable no-restricted-syntax */\n\n\n return result;\n};\n\nvar withHandlers = function withHandlers(handlers) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var WithHandlers =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(WithHandlers, _Component);\n\n function WithHandlers() {\n var _this;\n\n for (var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++) {\n _args[_key] = arguments[_key];\n }\n\n _this = _Component.call.apply(_Component, [this].concat(_args)) || this;\n _this.handlers = mapValues(typeof handlers === 'function' ? handlers(_this.props) : handlers, function (createHandler) {\n return function () {\n var handler = createHandler(_this.props);\n\n if (process.env.NODE_ENV !== 'production' && typeof handler !== 'function') {\n console.error( // eslint-disable-line no-console\n 'withHandlers(): Expected a map of higher-order functions. ' + 'Refer to the docs for more info.');\n }\n\n return handler.apply(void 0, arguments);\n };\n });\n return _this;\n }\n\n var _proto = WithHandlers.prototype;\n\n _proto.render = function render() {\n return factory(_extends({}, this.props, this.handlers));\n };\n\n return WithHandlers;\n }(Component);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withHandlers'))(WithHandlers);\n }\n\n return WithHandlers;\n };\n};\n\nvar defaultProps = function defaultProps(props) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var DefaultProps = function DefaultProps(ownerProps) {\n return factory(ownerProps);\n };\n\n DefaultProps.defaultProps = props;\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'defaultProps'))(DefaultProps);\n }\n\n return DefaultProps;\n };\n};\n\nvar omit = function omit(obj, keys) {\n var rest = _extends({}, obj);\n\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n\n if (rest.hasOwnProperty(key)) {\n delete rest[key];\n }\n }\n\n return rest;\n};\n\nvar renameProp = function renameProp(oldName, newName) {\n var hoc = mapProps(function (props) {\n var _extends2;\n\n return _extends({}, omit(props, [oldName]), (_extends2 = {}, _extends2[newName] = props[oldName], _extends2));\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'renameProp'))(hoc(BaseComponent));\n };\n }\n\n return hoc;\n};\n\nvar keys = Object.keys;\n\nvar mapKeys = function mapKeys(obj, func) {\n return keys(obj).reduce(function (result, key) {\n var val = obj[key];\n /* eslint-disable no-param-reassign */\n\n result[func(val, key)] = val;\n /* eslint-enable no-param-reassign */\n\n return result;\n }, {});\n};\n\nvar renameProps = function renameProps(nameMap) {\n var hoc = mapProps(function (props) {\n return _extends({}, omit(props, keys(nameMap)), mapKeys(pick(props, keys(nameMap)), function (_, oldName) {\n return nameMap[oldName];\n }));\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'renameProps'))(hoc(BaseComponent));\n };\n }\n\n return hoc;\n};\n\nvar flattenProp = function flattenProp(propName) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var FlattenProp = function FlattenProp(props) {\n return factory(_extends({}, props, props[propName]));\n };\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'flattenProp'))(FlattenProp);\n }\n\n return FlattenProp;\n };\n};\n\nvar withState = function withState(stateName, stateUpdaterName, initialState) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var WithState =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(WithState, _Component);\n\n function WithState() {\n var _this;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _Component.call.apply(_Component, [this].concat(args)) || this;\n _this.state = {\n stateValue: typeof initialState === 'function' ? initialState(_this.props) : initialState\n };\n\n _this.updateStateValue = function (updateFn, callback) {\n return _this.setState(function (_ref) {\n var stateValue = _ref.stateValue;\n return {\n stateValue: typeof updateFn === 'function' ? updateFn(stateValue) : updateFn\n };\n }, callback);\n };\n\n return _this;\n }\n\n var _proto = WithState.prototype;\n\n _proto.render = function render() {\n var _extends2;\n\n return factory(_extends({}, this.props, (_extends2 = {}, _extends2[stateName] = this.state.stateValue, _extends2[stateUpdaterName] = this.updateStateValue, _extends2)));\n };\n\n return WithState;\n }(Component);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withState'))(WithState);\n }\n\n return WithState;\n };\n};\n\nvar withStateHandlers = function withStateHandlers(initialState, stateUpdaters) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var WithStateHandlers =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(WithStateHandlers, _Component);\n\n function WithStateHandlers() {\n var _this;\n\n for (var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++) {\n _args[_key] = arguments[_key];\n }\n\n _this = _Component.call.apply(_Component, [this].concat(_args)) || this;\n _this.state = typeof initialState === 'function' ? initialState(_this.props) : initialState;\n _this.stateUpdaters = mapValues(stateUpdaters, function (handler) {\n return function (mayBeEvent) {\n for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {\n args[_key2 - 1] = arguments[_key2];\n }\n\n // Having that functional form of setState can be called async\n // we need to persist SyntheticEvent\n if (mayBeEvent && typeof mayBeEvent.persist === 'function') {\n mayBeEvent.persist();\n }\n\n _this.setState(function (state, props) {\n return handler(state, props).apply(void 0, [mayBeEvent].concat(args));\n });\n };\n });\n return _this;\n }\n\n var _proto = WithStateHandlers.prototype;\n\n _proto.render = function render() {\n return factory(_extends({}, this.props, this.state, this.stateUpdaters));\n };\n\n return WithStateHandlers;\n }(Component);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withStateHandlers'))(WithStateHandlers);\n }\n\n return WithStateHandlers;\n };\n};\n\nvar noop = function noop() {};\n\nvar withReducer = function withReducer(stateName, dispatchName, reducer, initialState) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var WithReducer =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(WithReducer, _Component);\n\n function WithReducer() {\n var _this;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _Component.call.apply(_Component, [this].concat(args)) || this;\n _this.state = {\n stateValue: _this.initializeStateValue()\n };\n\n _this.dispatch = function (action, callback) {\n if (callback === void 0) {\n callback = noop;\n }\n\n return _this.setState(function (_ref) {\n var stateValue = _ref.stateValue;\n return {\n stateValue: reducer(stateValue, action)\n };\n }, function () {\n return callback(_this.state.stateValue);\n });\n };\n\n return _this;\n }\n\n var _proto = WithReducer.prototype;\n\n _proto.initializeStateValue = function initializeStateValue() {\n if (initialState !== undefined) {\n return typeof initialState === 'function' ? initialState(this.props) : initialState;\n }\n\n return reducer(undefined, {\n type: '@@recompose/INIT'\n });\n };\n\n _proto.render = function render() {\n var _extends2;\n\n return factory(_extends({}, this.props, (_extends2 = {}, _extends2[stateName] = this.state.stateValue, _extends2[dispatchName] = this.dispatch, _extends2)));\n };\n\n return WithReducer;\n }(Component);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withReducer'))(WithReducer);\n }\n\n return WithReducer;\n };\n};\n\nvar identity = function identity(Component$$1) {\n return Component$$1;\n};\n\nvar branch = function branch(test, left, right) {\n if (right === void 0) {\n right = identity;\n }\n\n return function (BaseComponent) {\n var leftFactory;\n var rightFactory;\n\n var Branch = function Branch(props) {\n if (test(props)) {\n leftFactory = leftFactory || createFactory(left(BaseComponent));\n return leftFactory(props);\n }\n\n rightFactory = rightFactory || createFactory(right(BaseComponent));\n return rightFactory(props);\n };\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'branch'))(Branch);\n }\n\n return Branch;\n };\n};\n\nvar renderComponent = function renderComponent(Component$$1) {\n return function (_) {\n var factory = createFactory(Component$$1);\n\n var RenderComponent = function RenderComponent(props) {\n return factory(props);\n };\n\n if (process.env.NODE_ENV !== 'production') {\n RenderComponent.displayName = wrapDisplayName(Component$$1, 'renderComponent');\n }\n\n return RenderComponent;\n };\n};\n\nvar Nothing =\n/*#__PURE__*/\nfunction (_Component) {\n _inheritsLoose(Nothing, _Component);\n\n function Nothing() {\n return _Component.apply(this, arguments) || this;\n }\n\n var _proto = Nothing.prototype;\n\n _proto.render = function render() {\n return null;\n };\n\n return Nothing;\n}(Component);\n\nvar renderNothing = function renderNothing(_) {\n return Nothing;\n};\n\nvar shouldUpdate = function shouldUpdate(test) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var ShouldUpdate =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(ShouldUpdate, _Component);\n\n function ShouldUpdate() {\n return _Component.apply(this, arguments) || this;\n }\n\n var _proto = ShouldUpdate.prototype;\n\n _proto.shouldComponentUpdate = function shouldComponentUpdate(nextProps) {\n return test(this.props, nextProps);\n };\n\n _proto.render = function render() {\n return factory(this.props);\n };\n\n return ShouldUpdate;\n }(Component);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'shouldUpdate'))(ShouldUpdate);\n }\n\n return ShouldUpdate;\n };\n};\n\nvar pure = function pure(BaseComponent) {\n var hoc = shouldUpdate(function (props, nextProps) {\n return !shallowEqual(props, nextProps);\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'pure'))(hoc(BaseComponent));\n }\n\n return hoc(BaseComponent);\n};\n\nvar onlyUpdateForKeys = function onlyUpdateForKeys(propKeys) {\n var hoc = shouldUpdate(function (props, nextProps) {\n return !shallowEqual(pick(nextProps, propKeys), pick(props, propKeys));\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'onlyUpdateForKeys'))(hoc(BaseComponent));\n };\n }\n\n return hoc;\n};\n\nvar onlyUpdateForPropTypes = function onlyUpdateForPropTypes(BaseComponent) {\n var propTypes = BaseComponent.propTypes;\n\n if (process.env.NODE_ENV !== 'production') {\n if (!propTypes) {\n /* eslint-disable */\n console.error('A component without any `propTypes` was passed to ' + '`onlyUpdateForPropTypes()`. Check the implementation of the ' + (\"component with display name \\\"\" + getDisplayName(BaseComponent) + \"\\\".\"));\n /* eslint-enable */\n }\n }\n\n var propKeys = Object.keys(propTypes || {});\n var OnlyUpdateForPropTypes = onlyUpdateForKeys(propKeys)(BaseComponent);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'onlyUpdateForPropTypes'))(OnlyUpdateForPropTypes);\n }\n\n return OnlyUpdateForPropTypes;\n};\n\nvar withContext = function withContext(childContextTypes, getChildContext) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var WithContext =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(WithContext, _Component);\n\n function WithContext() {\n var _this;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _Component.call.apply(_Component, [this].concat(args)) || this;\n\n _this.getChildContext = function () {\n return getChildContext(_this.props);\n };\n\n return _this;\n }\n\n var _proto = WithContext.prototype;\n\n _proto.render = function render() {\n return factory(this.props);\n };\n\n return WithContext;\n }(Component);\n\n WithContext.childContextTypes = childContextTypes;\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withContext'))(WithContext);\n }\n\n return WithContext;\n };\n};\n\nvar getContext = function getContext(contextTypes) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var GetContext = function GetContext(ownerProps, context) {\n return factory(_extends({}, ownerProps, context));\n };\n\n GetContext.contextTypes = contextTypes;\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'getContext'))(GetContext);\n }\n\n return GetContext;\n };\n};\n\nvar lifecycle = function lifecycle(spec) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n if (process.env.NODE_ENV !== 'production' && spec.hasOwnProperty('render')) {\n console.error('lifecycle() does not support the render method; its behavior is to ' + 'pass all props and state to the base component.');\n }\n\n var Lifecycle =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(Lifecycle, _Component);\n\n function Lifecycle() {\n return _Component.apply(this, arguments) || this;\n }\n\n var _proto = Lifecycle.prototype;\n\n _proto.render = function render() {\n return factory(_extends({}, this.props, this.state));\n };\n\n return Lifecycle;\n }(Component);\n\n Object.keys(spec).forEach(function (hook) {\n return Lifecycle.prototype[hook] = spec[hook];\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'lifecycle'))(Lifecycle);\n }\n\n return Lifecycle;\n };\n};\n\nvar isClassComponent = function isClassComponent(Component$$1) {\n return Boolean(Component$$1 && Component$$1.prototype && typeof Component$$1.prototype.render === 'function');\n};\n\nvar toClass = function toClass(baseComponent) {\n var _class, _temp;\n\n return isClassComponent(baseComponent) ? baseComponent : (_temp = _class =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(ToClass, _Component);\n\n function ToClass() {\n return _Component.apply(this, arguments) || this;\n }\n\n var _proto = ToClass.prototype;\n\n _proto.render = function render() {\n if (typeof baseComponent === 'string') {\n return React.createElement(baseComponent, this.props);\n }\n\n return baseComponent(this.props, this.context);\n };\n\n return ToClass;\n }(Component), _class.displayName = getDisplayName(baseComponent), _class.propTypes = baseComponent.propTypes, _class.contextTypes = baseComponent.contextTypes, _class.defaultProps = baseComponent.defaultProps, _temp);\n};\n\nfunction toRenderProps(hoc) {\n var RenderPropsComponent = function RenderPropsComponent(props) {\n return props.children(props);\n };\n\n return hoc(RenderPropsComponent);\n}\n\nvar fromRenderProps = function fromRenderProps(RenderPropsComponent, propsMapper, renderPropName) {\n if (renderPropName === void 0) {\n renderPropName = 'children';\n }\n\n return function (BaseComponent) {\n var baseFactory = React.createFactory(BaseComponent);\n var renderPropsFactory = React.createFactory(RenderPropsComponent);\n\n var FromRenderProps = function FromRenderProps(ownerProps) {\n var _renderPropsFactory;\n\n return renderPropsFactory((_renderPropsFactory = {}, _renderPropsFactory[renderPropName] = function () {\n return baseFactory(_extends({}, ownerProps, propsMapper.apply(void 0, arguments)));\n }, _renderPropsFactory));\n };\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'fromRenderProps'))(FromRenderProps);\n }\n\n return FromRenderProps;\n };\n};\n\nvar setPropTypes = function setPropTypes(propTypes) {\n return setStatic('propTypes', propTypes);\n};\n\nvar compose = function compose() {\n for (var _len = arguments.length, funcs = new Array(_len), _key = 0; _key < _len; _key++) {\n funcs[_key] = arguments[_key];\n }\n\n return funcs.reduce(function (a, b) {\n return function () {\n return a(b.apply(void 0, arguments));\n };\n }, function (arg) {\n return arg;\n });\n};\n\nvar createSink = function createSink(callback) {\n var Sink =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(Sink, _Component);\n\n function Sink() {\n var _this;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _Component.call.apply(_Component, [this].concat(args)) || this;\n _this.state = {};\n return _this;\n }\n\n Sink.getDerivedStateFromProps = function getDerivedStateFromProps(nextProps) {\n callback(nextProps);\n return null;\n };\n\n var _proto = Sink.prototype;\n\n _proto.render = function render() {\n return null;\n };\n\n return Sink;\n }(Component);\n\n polyfill(Sink);\n return Sink;\n};\n\nvar componentFromProp = function componentFromProp(propName) {\n var Component$$1 = function Component$$1(props) {\n return createElement(props[propName], omit(props, [propName]));\n };\n\n Component$$1.displayName = \"componentFromProp(\" + propName + \")\";\n return Component$$1;\n};\n\nvar nest = function nest() {\n for (var _len = arguments.length, Components = new Array(_len), _key = 0; _key < _len; _key++) {\n Components[_key] = arguments[_key];\n }\n\n var factories = Components.map(createFactory);\n\n var Nest = function Nest(_ref) {\n var children = _ref.children,\n props = _objectWithoutPropertiesLoose(_ref, [\"children\"]);\n\n return factories.reduceRight(function (child, factory) {\n return factory(props, child);\n }, children);\n };\n\n if (process.env.NODE_ENV !== 'production') {\n var displayNames = Components.map(getDisplayName);\n Nest.displayName = \"nest(\" + displayNames.join(', ') + \")\";\n }\n\n return Nest;\n};\n\nvar hoistStatics = function hoistStatics(higherOrderComponent, blacklist) {\n return function (BaseComponent) {\n var NewComponent = higherOrderComponent(BaseComponent);\n hoistNonReactStatics(NewComponent, BaseComponent, blacklist);\n return NewComponent;\n };\n};\n\nvar _config = {\n fromESObservable: null,\n toESObservable: null\n};\n\nvar configureObservable = function configureObservable(c) {\n _config = c;\n};\n\nvar config = {\n fromESObservable: function fromESObservable(observable) {\n return typeof _config.fromESObservable === 'function' ? _config.fromESObservable(observable) : observable;\n },\n toESObservable: function toESObservable(stream) {\n return typeof _config.toESObservable === 'function' ? _config.toESObservable(stream) : stream;\n }\n};\n\nvar componentFromStreamWithConfig = function componentFromStreamWithConfig(config$$1) {\n return function (propsToVdom) {\n return (\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(ComponentFromStream, _Component);\n\n function ComponentFromStream() {\n var _config$fromESObserva;\n\n var _this;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _Component.call.apply(_Component, [this].concat(args)) || this;\n _this.state = {\n vdom: null\n };\n _this.propsEmitter = createChangeEmitter();\n _this.props$ = config$$1.fromESObservable((_config$fromESObserva = {\n subscribe: function subscribe(observer) {\n var unsubscribe = _this.propsEmitter.listen(function (props) {\n if (props) {\n observer.next(props);\n } else {\n observer.complete();\n }\n });\n\n return {\n unsubscribe: unsubscribe\n };\n }\n }, _config$fromESObserva[$$observable] = function () {\n return this;\n }, _config$fromESObserva));\n _this.vdom$ = config$$1.toESObservable(propsToVdom(_this.props$));\n return _this;\n }\n\n var _proto = ComponentFromStream.prototype;\n\n _proto.componentWillMount = function componentWillMount() {\n var _this2 = this;\n\n // Subscribe to child prop changes so we know when to re-render\n this.subscription = this.vdom$.subscribe({\n next: function next(vdom) {\n _this2.setState({\n vdom: vdom\n });\n }\n });\n this.propsEmitter.emit(this.props);\n };\n\n _proto.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n // Receive new props from the owner\n this.propsEmitter.emit(nextProps);\n };\n\n _proto.shouldComponentUpdate = function shouldComponentUpdate(nextProps, nextState) {\n return nextState.vdom !== this.state.vdom;\n };\n\n _proto.componentWillUnmount = function componentWillUnmount() {\n // Call without arguments to complete stream\n this.propsEmitter.emit(); // Clean-up subscription before un-mounting\n\n this.subscription.unsubscribe();\n };\n\n _proto.render = function render() {\n return this.state.vdom;\n };\n\n return ComponentFromStream;\n }(Component)\n );\n };\n};\n\nvar componentFromStream = function componentFromStream(propsToVdom) {\n return componentFromStreamWithConfig(config)(propsToVdom);\n};\n\nvar identity$1 = function identity(t) {\n return t;\n};\n\nvar mapPropsStreamWithConfig = function mapPropsStreamWithConfig(config$$1) {\n var componentFromStream$$1 = componentFromStreamWithConfig({\n fromESObservable: identity$1,\n toESObservable: identity$1\n });\n return function (transform) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var fromESObservable = config$$1.fromESObservable,\n toESObservable = config$$1.toESObservable;\n return componentFromStream$$1(function (props$) {\n var _ref;\n\n return _ref = {\n subscribe: function subscribe(observer) {\n var subscription = toESObservable(transform(fromESObservable(props$))).subscribe({\n next: function next(childProps) {\n return observer.next(factory(childProps));\n }\n });\n return {\n unsubscribe: function unsubscribe() {\n return subscription.unsubscribe();\n }\n };\n }\n }, _ref[$$observable] = function () {\n return this;\n }, _ref;\n });\n };\n };\n};\n\nvar mapPropsStream = function mapPropsStream(transform) {\n var hoc = mapPropsStreamWithConfig(config)(transform);\n\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'mapPropsStream'))(hoc(BaseComponent));\n };\n }\n\n return hoc;\n};\n\nvar createEventHandlerWithConfig = function createEventHandlerWithConfig(config$$1) {\n return function () {\n var _config$fromESObserva;\n\n var emitter = createChangeEmitter();\n var stream = config$$1.fromESObservable((_config$fromESObserva = {\n subscribe: function subscribe(observer) {\n var unsubscribe = emitter.listen(function (value) {\n return observer.next(value);\n });\n return {\n unsubscribe: unsubscribe\n };\n }\n }, _config$fromESObserva[$$observable] = function () {\n return this;\n }, _config$fromESObserva));\n return {\n handler: emitter.emit,\n stream: stream\n };\n };\n};\nvar createEventHandler = createEventHandlerWithConfig(config);\n\n// Higher-order component helpers\n\nexport { mapProps, withProps, withPropsOnChange, withHandlers, defaultProps, renameProp, renameProps, flattenProp, withState, withStateHandlers, withReducer, branch, renderComponent, renderNothing, shouldUpdate, pure, onlyUpdateForKeys, onlyUpdateForPropTypes, withContext, getContext, lifecycle, toClass, toRenderProps, fromRenderProps, setStatic, setPropTypes, setDisplayName, compose, getDisplayName, wrapDisplayName, shallowEqual, isClassComponent, createSink, componentFromProp, nest, hoistStatics, componentFromStream, componentFromStreamWithConfig, mapPropsStream, mapPropsStreamWithConfig, createEventHandler, createEventHandlerWithConfig, configureObservable as setObservableConfig };\n","export default function _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}","import _get from \"lodash/get\";\nimport _isArray from \"lodash/isArray\";\nimport _isNaN from \"lodash/isNaN\";\nimport _isNumber from \"lodash/isNumber\";\nimport _isString from \"lodash/isString\";\nexport var mathSign = function mathSign(value) {\n if (value === 0) {\n return 0;\n }\n\n if (value > 0) {\n return 1;\n }\n\n return -1;\n};\nexport var isPercent = function isPercent(value) {\n return _isString(value) && value.indexOf('%') === value.length - 1;\n};\nexport var isNumber = function isNumber(value) {\n return _isNumber(value) && !_isNaN(value);\n};\nexport var isNumOrStr = function isNumOrStr(value) {\n return isNumber(value) || _isString(value);\n};\nvar idCounter = 0;\nexport var uniqueId = function uniqueId(prefix) {\n var id = ++idCounter;\n return \"\".concat(prefix || '').concat(id);\n};\n/**\n * Get percent value of a total value\n * @param {Number|String} percent A percent\n * @param {Number} totalValue Total value\n * @param {NUmber} defaultValue The value returned when percent is undefined or invalid\n * @param {Boolean} validate If set to be true, the result will be validated\n * @return {Number} value\n */\n\nexport var getPercentValue = function getPercentValue(percent, totalValue) {\n var defaultValue = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;\n var validate = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;\n\n if (!isNumber(percent) && !_isString(percent)) {\n return defaultValue;\n }\n\n var value;\n\n if (isPercent(percent)) {\n var index = percent.indexOf('%');\n value = totalValue * parseFloat(percent.slice(0, index)) / 100;\n } else {\n value = +percent;\n }\n\n if (_isNaN(value)) {\n value = defaultValue;\n }\n\n if (validate && value > totalValue) {\n value = totalValue;\n }\n\n return value;\n};\nexport var getAnyElementOfObject = function getAnyElementOfObject(obj) {\n if (!obj) {\n return null;\n }\n\n var keys = Object.keys(obj);\n\n if (keys && keys.length) {\n return obj[keys[0]];\n }\n\n return null;\n};\nexport var hasDuplicate = function hasDuplicate(ary) {\n if (!_isArray(ary)) {\n return false;\n }\n\n var len = ary.length;\n var cache = {};\n\n for (var i = 0; i < len; i++) {\n if (!cache[ary[i]]) {\n cache[ary[i]] = true;\n } else {\n return true;\n }\n }\n\n return false;\n};\nexport var interpolateNumber = function interpolateNumber(numberA, numberB) {\n if (isNumber(numberA) && isNumber(numberB)) {\n return function (t) {\n return numberA + t * (numberB - numberA);\n };\n }\n\n return function () {\n return numberB;\n };\n};\nexport function findEntryInArray(ary, specifiedKey, specifiedValue) {\n if (!ary || !ary.length) {\n return null;\n }\n\n return ary.find(function (entry) {\n return entry && (typeof specifiedKey === 'function' ? specifiedKey(entry) : _get(entry, specifiedKey)) === specifiedValue;\n });\n}\n/**\n * The least square linear regression\n * @param {Array} data The array of points\n * @returns {Object} The domain of x, and the parameter of linear function\n */\n\nexport var getLinearRegression = function getLinearRegression(data) {\n if (!data || !data.length) {\n return null;\n }\n\n var len = data.length;\n var xsum = 0;\n var ysum = 0;\n var xysum = 0;\n var xxsum = 0;\n var xmin = Infinity;\n var xmax = -Infinity;\n\n for (var i = 0; i < len; i++) {\n xsum += data[i].cx;\n ysum += data[i].cy;\n xysum += data[i].cx * data[i].cy;\n xxsum += data[i].cx * data[i].cx;\n xmin = Math.min(xmin, data[i].cx);\n xmax = Math.max(xmax, data[i].cx);\n }\n\n var a = len * xxsum !== xsum * xsum ? (len * xysum - xsum * ysum) / (len * xxsum - xsum * xsum) : 0;\n return {\n xmin: xmin,\n xmax: xmax,\n a: a,\n b: (ysum - a * xsum) / len\n };\n};","import defineProperty from \"./defineProperty.js\";\n\nfunction ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(object);\n enumerableOnly && (symbols = symbols.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n })), keys.push.apply(keys, symbols);\n }\n\n return keys;\n}\n\nexport default function _objectSpread2(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = null != arguments[i] ? arguments[i] : {};\n i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n defineProperty(target, key, source[key]);\n }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n\n return target;\n}","import '@redux-saga/symbols';\nimport '@babel/runtime/helpers/esm/extends';\nimport { channel, stringableFunc, func, notUndef } from '@redux-saga/is';\nimport { q as makeIterator, K as take, L as fork, M as cancel, N as call, O as actionChannel, Q as sliding, U as delay, V as race, c as check } from './io-6de156f3.js';\nexport { O as actionChannel, _ as all, $ as apply, N as call, M as cancel, a4 as cancelled, a0 as cps, U as delay, W as effectTypes, a5 as flush, L as fork, a6 as getContext, a2 as join, Y as put, Z as putResolve, V as race, a3 as select, a7 as setContext, a1 as spawn, K as take, X as takeMaybe } from './io-6de156f3.js';\nimport '@redux-saga/delay-p';\n\nvar done = function done(value) {\n return {\n done: true,\n value: value\n };\n};\n\nvar qEnd = {};\nfunction safeName(patternOrChannel) {\n if (channel(patternOrChannel)) {\n return 'channel';\n }\n\n if (stringableFunc(patternOrChannel)) {\n return String(patternOrChannel);\n }\n\n if (func(patternOrChannel)) {\n return patternOrChannel.name;\n }\n\n return String(patternOrChannel);\n}\nfunction fsmIterator(fsm, startState, name) {\n var stateUpdater,\n errorState,\n effect,\n nextState = startState;\n\n function next(arg, error) {\n if (nextState === qEnd) {\n return done(arg);\n }\n\n if (error && !errorState) {\n nextState = qEnd;\n throw error;\n } else {\n stateUpdater && stateUpdater(arg);\n var currentState = error ? fsm[errorState](error) : fsm[nextState]();\n nextState = currentState.nextState;\n effect = currentState.effect;\n stateUpdater = currentState.stateUpdater;\n errorState = currentState.errorState;\n return nextState === qEnd ? done(arg) : effect;\n }\n }\n\n return makeIterator(next, function (error) {\n return next(null, error);\n }, name);\n}\n\nfunction takeEvery(patternOrChannel, worker) {\n for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {\n args[_key - 2] = arguments[_key];\n }\n\n var yTake = {\n done: false,\n value: take(patternOrChannel)\n };\n\n var yFork = function yFork(ac) {\n return {\n done: false,\n value: fork.apply(void 0, [worker].concat(args, [ac]))\n };\n };\n\n var action,\n setAction = function setAction(ac) {\n return action = ac;\n };\n\n return fsmIterator({\n q1: function q1() {\n return {\n nextState: 'q2',\n effect: yTake,\n stateUpdater: setAction\n };\n },\n q2: function q2() {\n return {\n nextState: 'q1',\n effect: yFork(action)\n };\n }\n }, 'q1', \"takeEvery(\" + safeName(patternOrChannel) + \", \" + worker.name + \")\");\n}\n\nfunction takeLatest(patternOrChannel, worker) {\n for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {\n args[_key - 2] = arguments[_key];\n }\n\n var yTake = {\n done: false,\n value: take(patternOrChannel)\n };\n\n var yFork = function yFork(ac) {\n return {\n done: false,\n value: fork.apply(void 0, [worker].concat(args, [ac]))\n };\n };\n\n var yCancel = function yCancel(task) {\n return {\n done: false,\n value: cancel(task)\n };\n };\n\n var task, action;\n\n var setTask = function setTask(t) {\n return task = t;\n };\n\n var setAction = function setAction(ac) {\n return action = ac;\n };\n\n return fsmIterator({\n q1: function q1() {\n return {\n nextState: 'q2',\n effect: yTake,\n stateUpdater: setAction\n };\n },\n q2: function q2() {\n return task ? {\n nextState: 'q3',\n effect: yCancel(task)\n } : {\n nextState: 'q1',\n effect: yFork(action),\n stateUpdater: setTask\n };\n },\n q3: function q3() {\n return {\n nextState: 'q1',\n effect: yFork(action),\n stateUpdater: setTask\n };\n }\n }, 'q1', \"takeLatest(\" + safeName(patternOrChannel) + \", \" + worker.name + \")\");\n}\n\nfunction takeLeading(patternOrChannel, worker) {\n for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {\n args[_key - 2] = arguments[_key];\n }\n\n var yTake = {\n done: false,\n value: take(patternOrChannel)\n };\n\n var yCall = function yCall(ac) {\n return {\n done: false,\n value: call.apply(void 0, [worker].concat(args, [ac]))\n };\n };\n\n var action;\n\n var setAction = function setAction(ac) {\n return action = ac;\n };\n\n return fsmIterator({\n q1: function q1() {\n return {\n nextState: 'q2',\n effect: yTake,\n stateUpdater: setAction\n };\n },\n q2: function q2() {\n return {\n nextState: 'q1',\n effect: yCall(action)\n };\n }\n }, 'q1', \"takeLeading(\" + safeName(patternOrChannel) + \", \" + worker.name + \")\");\n}\n\nfunction throttle(delayLength, pattern, worker) {\n for (var _len = arguments.length, args = new Array(_len > 3 ? _len - 3 : 0), _key = 3; _key < _len; _key++) {\n args[_key - 3] = arguments[_key];\n }\n\n var action, channel;\n var yActionChannel = {\n done: false,\n value: actionChannel(pattern, sliding(1))\n };\n\n var yTake = function yTake() {\n return {\n done: false,\n value: take(channel)\n };\n };\n\n var yFork = function yFork(ac) {\n return {\n done: false,\n value: fork.apply(void 0, [worker].concat(args, [ac]))\n };\n };\n\n var yDelay = {\n done: false,\n value: delay(delayLength)\n };\n\n var setAction = function setAction(ac) {\n return action = ac;\n };\n\n var setChannel = function setChannel(ch) {\n return channel = ch;\n };\n\n return fsmIterator({\n q1: function q1() {\n return {\n nextState: 'q2',\n effect: yActionChannel,\n stateUpdater: setChannel\n };\n },\n q2: function q2() {\n return {\n nextState: 'q3',\n effect: yTake(),\n stateUpdater: setAction\n };\n },\n q3: function q3() {\n return {\n nextState: 'q4',\n effect: yFork(action)\n };\n },\n q4: function q4() {\n return {\n nextState: 'q2',\n effect: yDelay\n };\n }\n }, 'q1', \"throttle(\" + safeName(pattern) + \", \" + worker.name + \")\");\n}\n\nfunction retry(maxTries, delayLength, fn) {\n var counter = maxTries;\n\n for (var _len = arguments.length, args = new Array(_len > 3 ? _len - 3 : 0), _key = 3; _key < _len; _key++) {\n args[_key - 3] = arguments[_key];\n }\n\n var yCall = {\n done: false,\n value: call.apply(void 0, [fn].concat(args))\n };\n var yDelay = {\n done: false,\n value: delay(delayLength)\n };\n return fsmIterator({\n q1: function q1() {\n return {\n nextState: 'q2',\n effect: yCall,\n errorState: 'q10'\n };\n },\n q2: function q2() {\n return {\n nextState: qEnd\n };\n },\n q10: function q10(error) {\n counter -= 1;\n\n if (counter <= 0) {\n throw error;\n }\n\n return {\n nextState: 'q1',\n effect: yDelay\n };\n }\n }, 'q1', \"retry(\" + fn.name + \")\");\n}\n\nfunction debounceHelper(delayLength, patternOrChannel, worker) {\n for (var _len = arguments.length, args = new Array(_len > 3 ? _len - 3 : 0), _key = 3; _key < _len; _key++) {\n args[_key - 3] = arguments[_key];\n }\n\n var action, raceOutput;\n var yTake = {\n done: false,\n value: take(patternOrChannel)\n };\n var yRace = {\n done: false,\n value: race({\n action: take(patternOrChannel),\n debounce: delay(delayLength)\n })\n };\n\n var yFork = function yFork(ac) {\n return {\n done: false,\n value: fork.apply(void 0, [worker].concat(args, [ac]))\n };\n };\n\n var yNoop = function yNoop(value) {\n return {\n done: false,\n value: value\n };\n };\n\n var setAction = function setAction(ac) {\n return action = ac;\n };\n\n var setRaceOutput = function setRaceOutput(ro) {\n return raceOutput = ro;\n };\n\n return fsmIterator({\n q1: function q1() {\n return {\n nextState: 'q2',\n effect: yTake,\n stateUpdater: setAction\n };\n },\n q2: function q2() {\n return {\n nextState: 'q3',\n effect: yRace,\n stateUpdater: setRaceOutput\n };\n },\n q3: function q3() {\n return raceOutput.debounce ? {\n nextState: 'q1',\n effect: yFork(action)\n } : {\n nextState: 'q2',\n effect: yNoop(raceOutput.action),\n stateUpdater: setAction\n };\n }\n }, 'q1', \"debounce(\" + safeName(patternOrChannel) + \", \" + worker.name + \")\");\n}\n\nvar validateTakeEffect = function validateTakeEffect(fn, patternOrChannel, worker) {\n check(patternOrChannel, notUndef, fn.name + \" requires a pattern or channel\");\n check(worker, notUndef, fn.name + \" requires a saga parameter\");\n};\n\nfunction takeEvery$1(patternOrChannel, worker) {\n if (process.env.NODE_ENV !== 'production') {\n validateTakeEffect(takeEvery$1, patternOrChannel, worker);\n }\n\n for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {\n args[_key - 2] = arguments[_key];\n }\n\n return fork.apply(void 0, [takeEvery, patternOrChannel, worker].concat(args));\n}\nfunction takeLatest$1(patternOrChannel, worker) {\n if (process.env.NODE_ENV !== 'production') {\n validateTakeEffect(takeLatest$1, patternOrChannel, worker);\n }\n\n for (var _len2 = arguments.length, args = new Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {\n args[_key2 - 2] = arguments[_key2];\n }\n\n return fork.apply(void 0, [takeLatest, patternOrChannel, worker].concat(args));\n}\nfunction takeLeading$1(patternOrChannel, worker) {\n if (process.env.NODE_ENV !== 'production') {\n validateTakeEffect(takeLeading$1, patternOrChannel, worker);\n }\n\n for (var _len3 = arguments.length, args = new Array(_len3 > 2 ? _len3 - 2 : 0), _key3 = 2; _key3 < _len3; _key3++) {\n args[_key3 - 2] = arguments[_key3];\n }\n\n return fork.apply(void 0, [takeLeading, patternOrChannel, worker].concat(args));\n}\nfunction throttle$1(ms, pattern, worker) {\n if (process.env.NODE_ENV !== 'production') {\n check(pattern, notUndef, 'throttle requires a pattern');\n check(worker, notUndef, 'throttle requires a saga parameter');\n }\n\n for (var _len4 = arguments.length, args = new Array(_len4 > 3 ? _len4 - 3 : 0), _key4 = 3; _key4 < _len4; _key4++) {\n args[_key4 - 3] = arguments[_key4];\n }\n\n return fork.apply(void 0, [throttle, ms, pattern, worker].concat(args));\n}\nfunction retry$1(maxTries, delayLength, worker) {\n for (var _len5 = arguments.length, args = new Array(_len5 > 3 ? _len5 - 3 : 0), _key5 = 3; _key5 < _len5; _key5++) {\n args[_key5 - 3] = arguments[_key5];\n }\n\n return call.apply(void 0, [retry, maxTries, delayLength, worker].concat(args));\n}\nfunction debounce(delayLength, pattern, worker) {\n for (var _len6 = arguments.length, args = new Array(_len6 > 3 ? _len6 - 3 : 0), _key6 = 3; _key6 < _len6; _key6++) {\n args[_key6 - 3] = arguments[_key6];\n }\n\n return fork.apply(void 0, [debounceHelper, delayLength, pattern, worker].concat(args));\n}\n\nexport { debounce, retry$1 as retry, takeEvery$1 as takeEvery, takeLatest$1 as takeLatest, takeLeading$1 as takeLeading, throttle$1 as throttle };\n","import unsupportedIterableToArray from \"./unsupportedIterableToArray.js\";\nexport default function _createForOfIteratorHelper(o, allowArrayLike) {\n var it = typeof Symbol !== \"undefined\" && o[Symbol.iterator] || o[\"@@iterator\"];\n\n if (!it) {\n if (Array.isArray(o) || (it = unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") {\n if (it) o = it;\n var i = 0;\n\n var F = function F() {};\n\n return {\n s: F,\n n: function n() {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n },\n e: function e(_e) {\n throw _e;\n },\n f: F\n };\n }\n\n throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n }\n\n var normalCompletion = true,\n didErr = false,\n err;\n return {\n s: function s() {\n it = it.call(o);\n },\n n: function n() {\n var step = it.next();\n normalCompletion = step.done;\n return step;\n },\n e: function e(_e2) {\n didErr = true;\n err = _e2;\n },\n f: function f() {\n try {\n if (!normalCompletion && it[\"return\"] != null) it[\"return\"]();\n } finally {\n if (didErr) throw err;\n }\n }\n };\n}","import { TASK_CANCEL, TERMINATE, SAGA_LOCATION, SAGA_ACTION, IO, SELF_CANCELLATION } from '@redux-saga/symbols';\nimport _extends from '@babel/runtime/helpers/esm/extends';\nimport { array, notUndef, pattern, multicast, channel, undef, effect, task, func, buffer, string, object } from '@redux-saga/is';\nimport delayP from '@redux-saga/delay-p';\n\nvar konst = function konst(v) {\n return function () {\n return v;\n };\n};\nvar kTrue =\n/*#__PURE__*/\nkonst(true);\n\nvar noop = function noop() {};\n\nif (process.env.NODE_ENV !== 'production' && typeof Proxy !== 'undefined') {\n noop =\n /*#__PURE__*/\n new Proxy(noop, {\n set: function set() {\n throw internalErr('There was an attempt to assign a property to internal `noop` function.');\n }\n });\n}\nvar identity = function identity(v) {\n return v;\n};\nvar hasSymbol = typeof Symbol === 'function';\nvar asyncIteratorSymbol = hasSymbol && Symbol.asyncIterator ? Symbol.asyncIterator : '@@asyncIterator';\nfunction check(value, predicate, error) {\n if (!predicate(value)) {\n throw new Error(error);\n }\n}\nvar assignWithSymbols = function assignWithSymbols(target, source) {\n _extends(target, source);\n\n if (Object.getOwnPropertySymbols) {\n Object.getOwnPropertySymbols(source).forEach(function (s) {\n target[s] = source[s];\n });\n }\n};\nvar flatMap = function flatMap(mapper, arr) {\n var _ref;\n\n return (_ref = []).concat.apply(_ref, arr.map(mapper));\n};\nfunction remove(array, item) {\n var index = array.indexOf(item);\n\n if (index >= 0) {\n array.splice(index, 1);\n }\n}\nfunction once(fn) {\n var called = false;\n return function () {\n if (called) {\n return;\n }\n\n called = true;\n fn();\n };\n}\n\nvar kThrow = function kThrow(err) {\n throw err;\n};\n\nvar kReturn = function kReturn(value) {\n return {\n value: value,\n done: true\n };\n};\n\nfunction makeIterator(next, thro, name) {\n if (thro === void 0) {\n thro = kThrow;\n }\n\n if (name === void 0) {\n name = 'iterator';\n }\n\n var iterator = {\n meta: {\n name: name\n },\n next: next,\n throw: thro,\n return: kReturn,\n isSagaIterator: true\n };\n\n if (typeof Symbol !== 'undefined') {\n iterator[Symbol.iterator] = function () {\n return iterator;\n };\n }\n\n return iterator;\n}\nfunction logError(error, _ref2) {\n var sagaStack = _ref2.sagaStack;\n\n /*eslint-disable no-console*/\n console.error(error);\n console.error(sagaStack);\n}\nvar internalErr = function internalErr(err) {\n return new Error(\"\\n redux-saga: Error checking hooks detected an inconsistent state. This is likely a bug\\n in redux-saga code and not yours. Thanks for reporting this in the project's github repo.\\n Error: \" + err + \"\\n\");\n};\nvar createSetContextWarning = function createSetContextWarning(ctx, props) {\n return (ctx ? ctx + '.' : '') + \"setContext(props): argument \" + props + \" is not a plain object\";\n};\nvar FROZEN_ACTION_ERROR = \"You can't put (a.k.a. dispatch from saga) frozen actions.\\nWe have to define a special non-enumerable property on those actions for scheduling purposes.\\nOtherwise you wouldn't be able to communicate properly between sagas & other subscribers (action ordering would become far less predictable).\\nIf you are using redux and you care about this behaviour (frozen actions),\\nthen you might want to switch to freezing actions in a middleware rather than in action creator.\\nExample implementation:\\n\\nconst freezeActions = store => next => action => next(Object.freeze(action))\\n\"; // creates empty, but not-holey array\n\nvar createEmptyArray = function createEmptyArray(n) {\n return Array.apply(null, new Array(n));\n};\nvar wrapSagaDispatch = function wrapSagaDispatch(dispatch) {\n return function (action) {\n if (process.env.NODE_ENV !== 'production') {\n check(action, function (ac) {\n return !Object.isFrozen(ac);\n }, FROZEN_ACTION_ERROR);\n }\n\n return dispatch(Object.defineProperty(action, SAGA_ACTION, {\n value: true\n }));\n };\n};\nvar shouldTerminate = function shouldTerminate(res) {\n return res === TERMINATE;\n};\nvar shouldCancel = function shouldCancel(res) {\n return res === TASK_CANCEL;\n};\nvar shouldComplete = function shouldComplete(res) {\n return shouldTerminate(res) || shouldCancel(res);\n};\nfunction createAllStyleChildCallbacks(shape, parentCallback) {\n var keys = Object.keys(shape);\n var totalCount = keys.length;\n\n if (process.env.NODE_ENV !== 'production') {\n check(totalCount, function (c) {\n return c > 0;\n }, 'createAllStyleChildCallbacks: get an empty array or object');\n }\n\n var completedCount = 0;\n var completed;\n var results = array(shape) ? createEmptyArray(totalCount) : {};\n var childCallbacks = {};\n\n function checkEnd() {\n if (completedCount === totalCount) {\n completed = true;\n parentCallback(results);\n }\n }\n\n keys.forEach(function (key) {\n var chCbAtKey = function chCbAtKey(res, isErr) {\n if (completed) {\n return;\n }\n\n if (isErr || shouldComplete(res)) {\n parentCallback.cancel();\n parentCallback(res, isErr);\n } else {\n results[key] = res;\n completedCount++;\n checkEnd();\n }\n };\n\n chCbAtKey.cancel = noop;\n childCallbacks[key] = chCbAtKey;\n });\n\n parentCallback.cancel = function () {\n if (!completed) {\n completed = true;\n keys.forEach(function (key) {\n return childCallbacks[key].cancel();\n });\n }\n };\n\n return childCallbacks;\n}\nfunction getMetaInfo(fn) {\n return {\n name: fn.name || 'anonymous',\n location: getLocation(fn)\n };\n}\nfunction getLocation(instrumented) {\n return instrumented[SAGA_LOCATION];\n}\n\nvar BUFFER_OVERFLOW = \"Channel's Buffer overflow!\";\nvar ON_OVERFLOW_THROW = 1;\nvar ON_OVERFLOW_DROP = 2;\nvar ON_OVERFLOW_SLIDE = 3;\nvar ON_OVERFLOW_EXPAND = 4;\nvar zeroBuffer = {\n isEmpty: kTrue,\n put: noop,\n take: noop\n};\n\nfunction ringBuffer(limit, overflowAction) {\n if (limit === void 0) {\n limit = 10;\n }\n\n var arr = new Array(limit);\n var length = 0;\n var pushIndex = 0;\n var popIndex = 0;\n\n var push = function push(it) {\n arr[pushIndex] = it;\n pushIndex = (pushIndex + 1) % limit;\n length++;\n };\n\n var take = function take() {\n if (length != 0) {\n var it = arr[popIndex];\n arr[popIndex] = null;\n length--;\n popIndex = (popIndex + 1) % limit;\n return it;\n }\n };\n\n var flush = function flush() {\n var items = [];\n\n while (length) {\n items.push(take());\n }\n\n return items;\n };\n\n return {\n isEmpty: function isEmpty() {\n return length == 0;\n },\n put: function put(it) {\n if (length < limit) {\n push(it);\n } else {\n var doubledLimit;\n\n switch (overflowAction) {\n case ON_OVERFLOW_THROW:\n throw new Error(BUFFER_OVERFLOW);\n\n case ON_OVERFLOW_SLIDE:\n arr[pushIndex] = it;\n pushIndex = (pushIndex + 1) % limit;\n popIndex = pushIndex;\n break;\n\n case ON_OVERFLOW_EXPAND:\n doubledLimit = 2 * limit;\n arr = flush();\n length = arr.length;\n pushIndex = arr.length;\n popIndex = 0;\n arr.length = doubledLimit;\n limit = doubledLimit;\n push(it);\n break;\n\n default: // DROP\n\n }\n }\n },\n take: take,\n flush: flush\n };\n}\n\nvar none = function none() {\n return zeroBuffer;\n};\nvar fixed = function fixed(limit) {\n return ringBuffer(limit, ON_OVERFLOW_THROW);\n};\nvar dropping = function dropping(limit) {\n return ringBuffer(limit, ON_OVERFLOW_DROP);\n};\nvar sliding = function sliding(limit) {\n return ringBuffer(limit, ON_OVERFLOW_SLIDE);\n};\nvar expanding = function expanding(initialSize) {\n return ringBuffer(initialSize, ON_OVERFLOW_EXPAND);\n};\n\nvar buffers = /*#__PURE__*/Object.freeze({\n __proto__: null,\n none: none,\n fixed: fixed,\n dropping: dropping,\n sliding: sliding,\n expanding: expanding\n});\n\nvar TAKE = 'TAKE';\nvar PUT = 'PUT';\nvar ALL = 'ALL';\nvar RACE = 'RACE';\nvar CALL = 'CALL';\nvar CPS = 'CPS';\nvar FORK = 'FORK';\nvar JOIN = 'JOIN';\nvar CANCEL = 'CANCEL';\nvar SELECT = 'SELECT';\nvar ACTION_CHANNEL = 'ACTION_CHANNEL';\nvar CANCELLED = 'CANCELLED';\nvar FLUSH = 'FLUSH';\nvar GET_CONTEXT = 'GET_CONTEXT';\nvar SET_CONTEXT = 'SET_CONTEXT';\n\nvar effectTypes = /*#__PURE__*/Object.freeze({\n __proto__: null,\n TAKE: TAKE,\n PUT: PUT,\n ALL: ALL,\n RACE: RACE,\n CALL: CALL,\n CPS: CPS,\n FORK: FORK,\n JOIN: JOIN,\n CANCEL: CANCEL,\n SELECT: SELECT,\n ACTION_CHANNEL: ACTION_CHANNEL,\n CANCELLED: CANCELLED,\n FLUSH: FLUSH,\n GET_CONTEXT: GET_CONTEXT,\n SET_CONTEXT: SET_CONTEXT\n});\n\nvar TEST_HINT = '\\n(HINT: if you are getting these errors in tests, consider using createMockTask from @redux-saga/testing-utils)';\n\nvar makeEffect = function makeEffect(type, payload) {\n var _ref;\n\n return _ref = {}, _ref[IO] = true, _ref.combinator = false, _ref.type = type, _ref.payload = payload, _ref;\n};\n\nvar isForkEffect = function isForkEffect(eff) {\n return effect(eff) && eff.type === FORK;\n};\n\nvar detach = function detach(eff) {\n if (process.env.NODE_ENV !== 'production') {\n check(eff, isForkEffect, 'detach(eff): argument must be a fork effect');\n }\n\n return makeEffect(FORK, _extends({}, eff.payload, {\n detached: true\n }));\n};\nfunction take(patternOrChannel, multicastPattern) {\n if (patternOrChannel === void 0) {\n patternOrChannel = '*';\n }\n\n if (process.env.NODE_ENV !== 'production' && arguments.length) {\n check(arguments[0], notUndef, 'take(patternOrChannel): patternOrChannel is undefined');\n }\n\n if (pattern(patternOrChannel)) {\n return makeEffect(TAKE, {\n pattern: patternOrChannel\n });\n }\n\n if (multicast(patternOrChannel) && notUndef(multicastPattern) && pattern(multicastPattern)) {\n return makeEffect(TAKE, {\n channel: patternOrChannel,\n pattern: multicastPattern\n });\n }\n\n if (channel(patternOrChannel)) {\n return makeEffect(TAKE, {\n channel: patternOrChannel\n });\n }\n\n if (process.env.NODE_ENV !== 'production') {\n throw new Error(\"take(patternOrChannel): argument \" + patternOrChannel + \" is not valid channel or a valid pattern\");\n }\n}\nvar takeMaybe = function takeMaybe() {\n var eff = take.apply(void 0, arguments);\n eff.payload.maybe = true;\n return eff;\n};\nfunction put(channel$1, action) {\n if (process.env.NODE_ENV !== 'production') {\n if (arguments.length > 1) {\n check(channel$1, notUndef, 'put(channel, action): argument channel is undefined');\n check(channel$1, channel, \"put(channel, action): argument \" + channel$1 + \" is not a valid channel\");\n check(action, notUndef, 'put(channel, action): argument action is undefined');\n } else {\n check(channel$1, notUndef, 'put(action): argument action is undefined');\n }\n }\n\n if (undef(action)) {\n action = channel$1; // `undefined` instead of `null` to make default parameter work\n\n channel$1 = undefined;\n }\n\n return makeEffect(PUT, {\n channel: channel$1,\n action: action\n });\n}\nvar putResolve = function putResolve() {\n var eff = put.apply(void 0, arguments);\n eff.payload.resolve = true;\n return eff;\n};\nfunction all(effects) {\n var eff = makeEffect(ALL, effects);\n eff.combinator = true;\n return eff;\n}\nfunction race(effects) {\n var eff = makeEffect(RACE, effects);\n eff.combinator = true;\n return eff;\n} // this match getFnCallDescriptor logic\n\nvar validateFnDescriptor = function validateFnDescriptor(effectName, fnDescriptor) {\n check(fnDescriptor, notUndef, effectName + \": argument fn is undefined or null\");\n\n if (func(fnDescriptor)) {\n return;\n }\n\n var context = null;\n var fn;\n\n if (array(fnDescriptor)) {\n context = fnDescriptor[0];\n fn = fnDescriptor[1];\n check(fn, notUndef, effectName + \": argument of type [context, fn] has undefined or null `fn`\");\n } else if (object(fnDescriptor)) {\n context = fnDescriptor.context;\n fn = fnDescriptor.fn;\n check(fn, notUndef, effectName + \": argument of type {context, fn} has undefined or null `fn`\");\n } else {\n check(fnDescriptor, func, effectName + \": argument fn is not function\");\n return;\n }\n\n if (context && string(fn)) {\n check(context[fn], func, effectName + \": context arguments has no such method - \\\"\" + fn + \"\\\"\");\n return;\n }\n\n check(fn, func, effectName + \": unpacked fn argument (from [context, fn] or {context, fn}) is not a function\");\n};\n\nfunction getFnCallDescriptor(fnDescriptor, args) {\n var context = null;\n var fn;\n\n if (func(fnDescriptor)) {\n fn = fnDescriptor;\n } else {\n if (array(fnDescriptor)) {\n context = fnDescriptor[0];\n fn = fnDescriptor[1];\n } else {\n context = fnDescriptor.context;\n fn = fnDescriptor.fn;\n }\n\n if (context && string(fn) && func(context[fn])) {\n fn = context[fn];\n }\n }\n\n return {\n context: context,\n fn: fn,\n args: args\n };\n}\n\nvar isNotDelayEffect = function isNotDelayEffect(fn) {\n return fn !== delay;\n};\n\nfunction call(fnDescriptor) {\n for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var arg0 = typeof args[0] === 'number' ? args[0] : 'ms';\n check(fnDescriptor, isNotDelayEffect, \"instead of writing `yield call(delay, \" + arg0 + \")` where delay is an effect from `redux-saga/effects` you should write `yield delay(\" + arg0 + \")`\");\n validateFnDescriptor('call', fnDescriptor);\n }\n\n return makeEffect(CALL, getFnCallDescriptor(fnDescriptor, args));\n}\nfunction apply(context, fn, args) {\n if (args === void 0) {\n args = [];\n }\n\n var fnDescriptor = [context, fn];\n\n if (process.env.NODE_ENV !== 'production') {\n validateFnDescriptor('apply', fnDescriptor);\n }\n\n return makeEffect(CALL, getFnCallDescriptor([context, fn], args));\n}\nfunction cps(fnDescriptor) {\n if (process.env.NODE_ENV !== 'production') {\n validateFnDescriptor('cps', fnDescriptor);\n }\n\n for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {\n args[_key2 - 1] = arguments[_key2];\n }\n\n return makeEffect(CPS, getFnCallDescriptor(fnDescriptor, args));\n}\nfunction fork(fnDescriptor) {\n if (process.env.NODE_ENV !== 'production') {\n validateFnDescriptor('fork', fnDescriptor);\n check(fnDescriptor, function (arg) {\n return !effect(arg);\n }, 'fork: argument must not be an effect');\n }\n\n for (var _len3 = arguments.length, args = new Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) {\n args[_key3 - 1] = arguments[_key3];\n }\n\n return makeEffect(FORK, getFnCallDescriptor(fnDescriptor, args));\n}\nfunction spawn(fnDescriptor) {\n if (process.env.NODE_ENV !== 'production') {\n validateFnDescriptor('spawn', fnDescriptor);\n }\n\n for (var _len4 = arguments.length, args = new Array(_len4 > 1 ? _len4 - 1 : 0), _key4 = 1; _key4 < _len4; _key4++) {\n args[_key4 - 1] = arguments[_key4];\n }\n\n return detach(fork.apply(void 0, [fnDescriptor].concat(args)));\n}\nfunction join(taskOrTasks) {\n if (process.env.NODE_ENV !== 'production') {\n if (arguments.length > 1) {\n throw new Error('join(...tasks) is not supported any more. Please use join([...tasks]) to join multiple tasks.');\n }\n\n if (array(taskOrTasks)) {\n taskOrTasks.forEach(function (t) {\n check(t, task, \"join([...tasks]): argument \" + t + \" is not a valid Task object \" + TEST_HINT);\n });\n } else {\n check(taskOrTasks, task, \"join(task): argument \" + taskOrTasks + \" is not a valid Task object \" + TEST_HINT);\n }\n }\n\n return makeEffect(JOIN, taskOrTasks);\n}\nfunction cancel(taskOrTasks) {\n if (taskOrTasks === void 0) {\n taskOrTasks = SELF_CANCELLATION;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (arguments.length > 1) {\n throw new Error('cancel(...tasks) is not supported any more. Please use cancel([...tasks]) to cancel multiple tasks.');\n }\n\n if (array(taskOrTasks)) {\n taskOrTasks.forEach(function (t) {\n check(t, task, \"cancel([...tasks]): argument \" + t + \" is not a valid Task object \" + TEST_HINT);\n });\n } else if (taskOrTasks !== SELF_CANCELLATION && notUndef(taskOrTasks)) {\n check(taskOrTasks, task, \"cancel(task): argument \" + taskOrTasks + \" is not a valid Task object \" + TEST_HINT);\n }\n }\n\n return makeEffect(CANCEL, taskOrTasks);\n}\nfunction select(selector) {\n if (selector === void 0) {\n selector = identity;\n }\n\n for (var _len5 = arguments.length, args = new Array(_len5 > 1 ? _len5 - 1 : 0), _key5 = 1; _key5 < _len5; _key5++) {\n args[_key5 - 1] = arguments[_key5];\n }\n\n if (process.env.NODE_ENV !== 'production' && arguments.length) {\n check(arguments[0], notUndef, 'select(selector, [...]): argument selector is undefined');\n check(selector, func, \"select(selector, [...]): argument \" + selector + \" is not a function\");\n }\n\n return makeEffect(SELECT, {\n selector: selector,\n args: args\n });\n}\n/**\n channel(pattern, [buffer]) => creates a proxy channel for store actions\n**/\n\nfunction actionChannel(pattern$1, buffer$1) {\n if (process.env.NODE_ENV !== 'production') {\n check(pattern$1, pattern, 'actionChannel(pattern,...): argument pattern is not valid');\n\n if (arguments.length > 1) {\n check(buffer$1, notUndef, 'actionChannel(pattern, buffer): argument buffer is undefined');\n check(buffer$1, buffer, \"actionChannel(pattern, buffer): argument \" + buffer$1 + \" is not a valid buffer\");\n }\n }\n\n return makeEffect(ACTION_CHANNEL, {\n pattern: pattern$1,\n buffer: buffer$1\n });\n}\nfunction cancelled() {\n return makeEffect(CANCELLED, {});\n}\nfunction flush(channel$1) {\n if (process.env.NODE_ENV !== 'production') {\n check(channel$1, channel, \"flush(channel): argument \" + channel$1 + \" is not valid channel\");\n }\n\n return makeEffect(FLUSH, channel$1);\n}\nfunction getContext(prop) {\n if (process.env.NODE_ENV !== 'production') {\n check(prop, string, \"getContext(prop): argument \" + prop + \" is not a string\");\n }\n\n return makeEffect(GET_CONTEXT, prop);\n}\nfunction setContext(props) {\n if (process.env.NODE_ENV !== 'production') {\n check(props, object, createSetContextWarning(null, props));\n }\n\n return makeEffect(SET_CONTEXT, props);\n}\nvar delay =\n/*#__PURE__*/\ncall.bind(null, delayP);\n\nexport { apply as $, ALL as A, logError as B, CALL as C, wrapSagaDispatch as D, identity as E, FORK as F, GET_CONTEXT as G, buffers as H, detach as I, JOIN as J, take as K, fork as L, cancel as M, call as N, actionChannel as O, PUT as P, sliding as Q, RACE as R, SELECT as S, TAKE as T, delay as U, race as V, effectTypes as W, takeMaybe as X, put as Y, putResolve as Z, all as _, CPS as a, cps as a0, spawn as a1, join as a2, select as a3, cancelled as a4, flush as a5, getContext as a6, setContext as a7, CANCEL as b, check as c, ACTION_CHANNEL as d, expanding as e, CANCELLED as f, FLUSH as g, SET_CONTEXT as h, internalErr as i, getMetaInfo as j, kTrue as k, createAllStyleChildCallbacks as l, createEmptyArray as m, none as n, once as o, assignWithSymbols as p, makeIterator as q, remove as r, shouldComplete as s, noop as t, flatMap as u, getLocation as v, createSetContextWarning as w, asyncIteratorSymbol as x, shouldCancel as y, shouldTerminate as z };\n","export default function _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}","import arrayWithoutHoles from \"./arrayWithoutHoles.js\";\nimport iterableToArray from \"./iterableToArray.js\";\nimport unsupportedIterableToArray from \"./unsupportedIterableToArray.js\";\nimport nonIterableSpread from \"./nonIterableSpread.js\";\nexport default function _toConsumableArray(arr) {\n return arrayWithoutHoles(arr) || iterableToArray(arr) || unsupportedIterableToArray(arr) || nonIterableSpread();\n}","import arrayLikeToArray from \"./arrayLikeToArray.js\";\nexport default function _arrayWithoutHoles(arr) {\n if (Array.isArray(arr)) return arrayLikeToArray(arr);\n}","export default function _nonIterableSpread() {\n throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}","/**\n * @license\n * Copyright 2021 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * An enum of factors that may be used for multifactor authentication.\n *\n * @public\n */\nexport const FactorId = {\n /** Phone as second factor */\n PHONE: 'phone'\n} as const;\n\n/**\n * Enumeration of supported providers.\n *\n * @public\n */\nexport const ProviderId = {\n /** Facebook provider ID */\n FACEBOOK: 'facebook.com',\n /** GitHub provider ID */\n GITHUB: 'github.com',\n /** Google provider ID */\n GOOGLE: 'google.com',\n /** Password provider */\n PASSWORD: 'password',\n /** Phone provider */\n PHONE: 'phone',\n /** Twitter provider ID */\n TWITTER: 'twitter.com'\n} as const;\n\n/**\n * Enumeration of supported sign-in methods.\n *\n * @public\n */\nexport const SignInMethod = {\n /** Email link sign in method */\n EMAIL_LINK: 'emailLink',\n /** Email/password sign in method */\n EMAIL_PASSWORD: 'password',\n /** Facebook sign in method */\n FACEBOOK: 'facebook.com',\n /** GitHub sign in method */\n GITHUB: 'github.com',\n /** Google sign in method */\n GOOGLE: 'google.com',\n /** Phone sign in method */\n PHONE: 'phone',\n /** Twitter sign in method */\n TWITTER: 'twitter.com'\n} as const;\n\n/**\n * Enumeration of supported operation types.\n *\n * @public\n */\nexport const OperationType = {\n /** Operation involving linking an additional provider to an already signed-in user. */\n LINK: 'link',\n /** Operation involving using a provider to reauthenticate an already signed-in user. */\n REAUTHENTICATE: 'reauthenticate',\n /** Operation involving signing in a user. */\n SIGN_IN: 'signIn'\n} as const;\n\n/**\n * An enumeration of the possible email action types.\n *\n * @public\n */\nexport const ActionCodeOperation = {\n /** The email link sign-in action. */\n EMAIL_SIGNIN: 'EMAIL_SIGNIN',\n /** The password reset action. */\n PASSWORD_RESET: 'PASSWORD_RESET',\n /** The email revocation action. */\n RECOVER_EMAIL: 'RECOVER_EMAIL',\n /** The revert second factor addition email action. */\n REVERT_SECOND_FACTOR_ADDITION: 'REVERT_SECOND_FACTOR_ADDITION',\n /** The revert second factor addition email action. */\n VERIFY_AND_CHANGE_EMAIL: 'VERIFY_AND_CHANGE_EMAIL',\n /** The email verification action. */\n VERIFY_EMAIL: 'VERIFY_EMAIL'\n} as const;\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { AuthErrorMap, User } from '../model/public_types';\nimport { ErrorFactory, ErrorMap } from '@firebase/util';\n\nimport { IdTokenMfaResponse } from '../api/authentication/mfa';\nimport { AppName } from '../model/auth';\nimport { AuthCredential } from './credentials';\n\n/**\n * Enumeration of Firebase Auth error codes.\n * \n * @internal\n */\nexport const enum AuthErrorCode {\n ADMIN_ONLY_OPERATION = 'admin-restricted-operation',\n ARGUMENT_ERROR = 'argument-error',\n APP_NOT_AUTHORIZED = 'app-not-authorized',\n APP_NOT_INSTALLED = 'app-not-installed',\n CAPTCHA_CHECK_FAILED = 'captcha-check-failed',\n CODE_EXPIRED = 'code-expired',\n CORDOVA_NOT_READY = 'cordova-not-ready',\n CORS_UNSUPPORTED = 'cors-unsupported',\n CREDENTIAL_ALREADY_IN_USE = 'credential-already-in-use',\n CREDENTIAL_MISMATCH = 'custom-token-mismatch',\n CREDENTIAL_TOO_OLD_LOGIN_AGAIN = 'requires-recent-login',\n DEPENDENT_SDK_INIT_BEFORE_AUTH = 'dependent-sdk-initialized-before-auth',\n DYNAMIC_LINK_NOT_ACTIVATED = 'dynamic-link-not-activated',\n EMAIL_CHANGE_NEEDS_VERIFICATION = 'email-change-needs-verification',\n EMAIL_EXISTS = 'email-already-in-use',\n EMULATOR_CONFIG_FAILED = 'emulator-config-failed',\n EXPIRED_OOB_CODE = 'expired-action-code',\n EXPIRED_POPUP_REQUEST = 'cancelled-popup-request',\n INTERNAL_ERROR = 'internal-error',\n INVALID_API_KEY = 'invalid-api-key',\n INVALID_APP_CREDENTIAL = 'invalid-app-credential',\n INVALID_APP_ID = 'invalid-app-id',\n INVALID_AUTH = 'invalid-user-token',\n INVALID_AUTH_EVENT = 'invalid-auth-event',\n INVALID_CERT_HASH = 'invalid-cert-hash',\n INVALID_CODE = 'invalid-verification-code',\n INVALID_CONTINUE_URI = 'invalid-continue-uri',\n INVALID_CORDOVA_CONFIGURATION = 'invalid-cordova-configuration',\n INVALID_CUSTOM_TOKEN = 'invalid-custom-token',\n INVALID_DYNAMIC_LINK_DOMAIN = 'invalid-dynamic-link-domain',\n INVALID_EMAIL = 'invalid-email',\n INVALID_EMULATOR_SCHEME = 'invalid-emulator-scheme',\n INVALID_IDP_RESPONSE = 'invalid-credential',\n INVALID_MESSAGE_PAYLOAD = 'invalid-message-payload',\n INVALID_MFA_SESSION = 'invalid-multi-factor-session',\n INVALID_OAUTH_CLIENT_ID = 'invalid-oauth-client-id',\n INVALID_OAUTH_PROVIDER = 'invalid-oauth-provider',\n INVALID_OOB_CODE = 'invalid-action-code',\n INVALID_ORIGIN = 'unauthorized-domain',\n INVALID_PASSWORD = 'wrong-password',\n INVALID_PERSISTENCE = 'invalid-persistence-type',\n INVALID_PHONE_NUMBER = 'invalid-phone-number',\n INVALID_PROVIDER_ID = 'invalid-provider-id',\n INVALID_RECIPIENT_EMAIL = 'invalid-recipient-email',\n INVALID_SENDER = 'invalid-sender',\n INVALID_SESSION_INFO = 'invalid-verification-id',\n INVALID_TENANT_ID = 'invalid-tenant-id',\n MFA_INFO_NOT_FOUND = 'multi-factor-info-not-found',\n MFA_REQUIRED = 'multi-factor-auth-required',\n MISSING_ANDROID_PACKAGE_NAME = 'missing-android-pkg-name',\n MISSING_APP_CREDENTIAL = 'missing-app-credential',\n MISSING_AUTH_DOMAIN = 'auth-domain-config-required',\n MISSING_CODE = 'missing-verification-code',\n MISSING_CONTINUE_URI = 'missing-continue-uri',\n MISSING_IFRAME_START = 'missing-iframe-start',\n MISSING_IOS_BUNDLE_ID = 'missing-ios-bundle-id',\n MISSING_OR_INVALID_NONCE = 'missing-or-invalid-nonce',\n MISSING_MFA_INFO = 'missing-multi-factor-info',\n MISSING_MFA_SESSION = 'missing-multi-factor-session',\n MISSING_PHONE_NUMBER = 'missing-phone-number',\n MISSING_SESSION_INFO = 'missing-verification-id',\n MODULE_DESTROYED = 'app-deleted',\n NEED_CONFIRMATION = 'account-exists-with-different-credential',\n NETWORK_REQUEST_FAILED = 'network-request-failed',\n NULL_USER = 'null-user',\n NO_AUTH_EVENT = 'no-auth-event',\n NO_SUCH_PROVIDER = 'no-such-provider',\n OPERATION_NOT_ALLOWED = 'operation-not-allowed',\n OPERATION_NOT_SUPPORTED = 'operation-not-supported-in-this-environment',\n POPUP_BLOCKED = 'popup-blocked',\n POPUP_CLOSED_BY_USER = 'popup-closed-by-user',\n PROVIDER_ALREADY_LINKED = 'provider-already-linked',\n QUOTA_EXCEEDED = 'quota-exceeded',\n REDIRECT_CANCELLED_BY_USER = 'redirect-cancelled-by-user',\n REDIRECT_OPERATION_PENDING = 'redirect-operation-pending',\n REJECTED_CREDENTIAL = 'rejected-credential',\n SECOND_FACTOR_ALREADY_ENROLLED = 'second-factor-already-in-use',\n SECOND_FACTOR_LIMIT_EXCEEDED = 'maximum-second-factor-count-exceeded',\n TENANT_ID_MISMATCH = 'tenant-id-mismatch',\n TIMEOUT = 'timeout',\n TOKEN_EXPIRED = 'user-token-expired',\n TOO_MANY_ATTEMPTS_TRY_LATER = 'too-many-requests',\n UNAUTHORIZED_DOMAIN = 'unauthorized-continue-uri',\n UNSUPPORTED_FIRST_FACTOR = 'unsupported-first-factor',\n UNSUPPORTED_PERSISTENCE = 'unsupported-persistence-type',\n UNSUPPORTED_TENANT_OPERATION = 'unsupported-tenant-operation',\n UNVERIFIED_EMAIL = 'unverified-email',\n USER_CANCELLED = 'user-cancelled',\n USER_DELETED = 'user-not-found',\n USER_DISABLED = 'user-disabled',\n USER_MISMATCH = 'user-mismatch',\n USER_SIGNED_OUT = 'user-signed-out',\n WEAK_PASSWORD = 'weak-password',\n WEB_STORAGE_UNSUPPORTED = 'web-storage-unsupported',\n ALREADY_INITIALIZED = 'already-initialized'\n}\n\nfunction _debugErrorMap(): ErrorMap {\n return {\n [AuthErrorCode.ADMIN_ONLY_OPERATION]:\n 'This operation is restricted to administrators only.',\n [AuthErrorCode.ARGUMENT_ERROR]: '',\n [AuthErrorCode.APP_NOT_AUTHORIZED]:\n \"This app, identified by the domain where it's hosted, is not \" +\n 'authorized to use Firebase Authentication with the provided API key. ' +\n 'Review your key configuration in the Google API console.',\n [AuthErrorCode.APP_NOT_INSTALLED]:\n 'The requested mobile application corresponding to the identifier (' +\n 'Android package name or iOS bundle ID) provided is not installed on ' +\n 'this device.',\n [AuthErrorCode.CAPTCHA_CHECK_FAILED]:\n 'The reCAPTCHA response token provided is either invalid, expired, ' +\n 'already used or the domain associated with it does not match the list ' +\n 'of whitelisted domains.',\n [AuthErrorCode.CODE_EXPIRED]:\n 'The SMS code has expired. Please re-send the verification code to try ' +\n 'again.',\n [AuthErrorCode.CORDOVA_NOT_READY]: 'Cordova framework is not ready.',\n [AuthErrorCode.CORS_UNSUPPORTED]: 'This browser is not supported.',\n [AuthErrorCode.CREDENTIAL_ALREADY_IN_USE]:\n 'This credential is already associated with a different user account.',\n [AuthErrorCode.CREDENTIAL_MISMATCH]:\n 'The custom token corresponds to a different audience.',\n [AuthErrorCode.CREDENTIAL_TOO_OLD_LOGIN_AGAIN]:\n 'This operation is sensitive and requires recent authentication. Log in ' +\n 'again before retrying this request.',\n [AuthErrorCode.DEPENDENT_SDK_INIT_BEFORE_AUTH]:\n 'Another Firebase SDK was initialized and is trying to use Auth before Auth is ' +\n 'initialized. Please be sure to call `initializeAuth` or `getAuth` before ' +\n 'starting any other Firebase SDK.',\n [AuthErrorCode.DYNAMIC_LINK_NOT_ACTIVATED]:\n 'Please activate Dynamic Links in the Firebase Console and agree to the terms and ' +\n 'conditions.',\n [AuthErrorCode.EMAIL_CHANGE_NEEDS_VERIFICATION]:\n 'Multi-factor users must always have a verified email.',\n [AuthErrorCode.EMAIL_EXISTS]:\n 'The email address is already in use by another account.',\n [AuthErrorCode.EMULATOR_CONFIG_FAILED]:\n 'Auth instance has already been used to make a network call. Auth can ' +\n 'no longer be configured to use the emulator. Try calling ' +\n '\"connectAuthEmulator()\" sooner.',\n [AuthErrorCode.EXPIRED_OOB_CODE]: 'The action code has expired.',\n [AuthErrorCode.EXPIRED_POPUP_REQUEST]:\n 'This operation has been cancelled due to another conflicting popup being opened.',\n [AuthErrorCode.INTERNAL_ERROR]: 'An internal AuthError has occurred.',\n [AuthErrorCode.INVALID_APP_CREDENTIAL]:\n 'The phone verification request contains an invalid application verifier.' +\n ' The reCAPTCHA token response is either invalid or expired.',\n [AuthErrorCode.INVALID_APP_ID]:\n 'The mobile app identifier is not registed for the current project.',\n [AuthErrorCode.INVALID_AUTH]:\n \"This user's credential isn't valid for this project. This can happen \" +\n \"if the user's token has been tampered with, or if the user isn't for \" +\n 'the project associated with this API key.',\n [AuthErrorCode.INVALID_AUTH_EVENT]: 'An internal AuthError has occurred.',\n [AuthErrorCode.INVALID_CODE]:\n 'The SMS verification code used to create the phone auth credential is ' +\n 'invalid. Please resend the verification code sms and be sure to use the ' +\n 'verification code provided by the user.',\n [AuthErrorCode.INVALID_CONTINUE_URI]:\n 'The continue URL provided in the request is invalid.',\n [AuthErrorCode.INVALID_CORDOVA_CONFIGURATION]:\n 'The following Cordova plugins must be installed to enable OAuth sign-in: ' +\n 'cordova-plugin-buildinfo, cordova-universal-links-plugin, ' +\n 'cordova-plugin-browsertab, cordova-plugin-inappbrowser and ' +\n 'cordova-plugin-customurlscheme.',\n [AuthErrorCode.INVALID_CUSTOM_TOKEN]:\n 'The custom token format is incorrect. Please check the documentation.',\n [AuthErrorCode.INVALID_DYNAMIC_LINK_DOMAIN]:\n 'The provided dynamic link domain is not configured or authorized for the current project.',\n [AuthErrorCode.INVALID_EMAIL]: 'The email address is badly formatted.',\n [AuthErrorCode.INVALID_EMULATOR_SCHEME]:\n 'Emulator URL must start with a valid scheme (http:// or https://).',\n [AuthErrorCode.INVALID_API_KEY]:\n 'Your API key is invalid, please check you have copied it correctly.',\n [AuthErrorCode.INVALID_CERT_HASH]:\n 'The SHA-1 certificate hash provided is invalid.',\n [AuthErrorCode.INVALID_IDP_RESPONSE]:\n 'The supplied auth credential is malformed or has expired.',\n [AuthErrorCode.INVALID_MESSAGE_PAYLOAD]:\n 'The email template corresponding to this action contains invalid characters in its message. ' +\n 'Please fix by going to the Auth email templates section in the Firebase Console.',\n [AuthErrorCode.INVALID_MFA_SESSION]:\n 'The request does not contain a valid proof of first factor successful sign-in.',\n [AuthErrorCode.INVALID_OAUTH_PROVIDER]:\n 'EmailAuthProvider is not supported for this operation. This operation ' +\n 'only supports OAuth providers.',\n [AuthErrorCode.INVALID_OAUTH_CLIENT_ID]:\n 'The OAuth client ID provided is either invalid or does not match the ' +\n 'specified API key.',\n [AuthErrorCode.INVALID_ORIGIN]:\n 'This domain is not authorized for OAuth operations for your Firebase ' +\n 'project. Edit the list of authorized domains from the Firebase console.',\n [AuthErrorCode.INVALID_OOB_CODE]:\n 'The action code is invalid. This can happen if the code is malformed, ' +\n 'expired, or has already been used.',\n [AuthErrorCode.INVALID_PASSWORD]:\n 'The password is invalid or the user does not have a password.',\n [AuthErrorCode.INVALID_PERSISTENCE]:\n 'The specified persistence type is invalid. It can only be local, session or none.',\n [AuthErrorCode.INVALID_PHONE_NUMBER]:\n 'The format of the phone number provided is incorrect. Please enter the ' +\n 'phone number in a format that can be parsed into E.164 format. E.164 ' +\n 'phone numbers are written in the format [+][country code][subscriber ' +\n 'number including area code].',\n [AuthErrorCode.INVALID_PROVIDER_ID]:\n 'The specified provider ID is invalid.',\n [AuthErrorCode.INVALID_RECIPIENT_EMAIL]:\n 'The email corresponding to this action failed to send as the provided ' +\n 'recipient email address is invalid.',\n [AuthErrorCode.INVALID_SENDER]:\n 'The email template corresponding to this action contains an invalid sender email or name. ' +\n 'Please fix by going to the Auth email templates section in the Firebase Console.',\n [AuthErrorCode.INVALID_SESSION_INFO]:\n 'The verification ID used to create the phone auth credential is invalid.',\n [AuthErrorCode.INVALID_TENANT_ID]:\n \"The Auth instance's tenant ID is invalid.\",\n [AuthErrorCode.MISSING_ANDROID_PACKAGE_NAME]:\n 'An Android Package Name must be provided if the Android App is required to be installed.',\n [AuthErrorCode.MISSING_AUTH_DOMAIN]:\n 'Be sure to include authDomain when calling firebase.initializeApp(), ' +\n 'by following the instructions in the Firebase console.',\n [AuthErrorCode.MISSING_APP_CREDENTIAL]:\n 'The phone verification request is missing an application verifier ' +\n 'assertion. A reCAPTCHA response token needs to be provided.',\n [AuthErrorCode.MISSING_CODE]:\n 'The phone auth credential was created with an empty SMS verification code.',\n [AuthErrorCode.MISSING_CONTINUE_URI]:\n 'A continue URL must be provided in the request.',\n [AuthErrorCode.MISSING_IFRAME_START]: 'An internal AuthError has occurred.',\n [AuthErrorCode.MISSING_IOS_BUNDLE_ID]:\n 'An iOS Bundle ID must be provided if an App Store ID is provided.',\n [AuthErrorCode.MISSING_OR_INVALID_NONCE]:\n 'The request does not contain a valid nonce. This can occur if the ' +\n 'SHA-256 hash of the provided raw nonce does not match the hashed nonce ' +\n 'in the ID token payload.',\n [AuthErrorCode.MISSING_MFA_INFO]:\n 'No second factor identifier is provided.',\n [AuthErrorCode.MISSING_MFA_SESSION]:\n 'The request is missing proof of first factor successful sign-in.',\n [AuthErrorCode.MISSING_PHONE_NUMBER]:\n 'To send verification codes, provide a phone number for the recipient.',\n [AuthErrorCode.MISSING_SESSION_INFO]:\n 'The phone auth credential was created with an empty verification ID.',\n [AuthErrorCode.MODULE_DESTROYED]:\n 'This instance of FirebaseApp has been deleted.',\n [AuthErrorCode.MFA_INFO_NOT_FOUND]:\n 'The user does not have a second factor matching the identifier provided.',\n [AuthErrorCode.MFA_REQUIRED]:\n 'Proof of ownership of a second factor is required to complete sign-in.',\n [AuthErrorCode.NEED_CONFIRMATION]:\n 'An account already exists with the same email address but different ' +\n 'sign-in credentials. Sign in using a provider associated with this ' +\n 'email address.',\n [AuthErrorCode.NETWORK_REQUEST_FAILED]:\n 'A network AuthError (such as timeout, interrupted connection or unreachable host) has occurred.',\n [AuthErrorCode.NO_AUTH_EVENT]: 'An internal AuthError has occurred.',\n [AuthErrorCode.NO_SUCH_PROVIDER]:\n 'User was not linked to an account with the given provider.',\n [AuthErrorCode.NULL_USER]:\n 'A null user object was provided as the argument for an operation which ' +\n 'requires a non-null user object.',\n [AuthErrorCode.OPERATION_NOT_ALLOWED]:\n 'The given sign-in provider is disabled for this Firebase project. ' +\n 'Enable it in the Firebase console, under the sign-in method tab of the ' +\n 'Auth section.',\n [AuthErrorCode.OPERATION_NOT_SUPPORTED]:\n 'This operation is not supported in the environment this application is ' +\n 'running on. \"location.protocol\" must be http, https or chrome-extension' +\n ' and web storage must be enabled.',\n [AuthErrorCode.POPUP_BLOCKED]:\n 'Unable to establish a connection with the popup. It may have been blocked by the browser.',\n [AuthErrorCode.POPUP_CLOSED_BY_USER]:\n 'The popup has been closed by the user before finalizing the operation.',\n [AuthErrorCode.PROVIDER_ALREADY_LINKED]:\n 'User can only be linked to one identity for the given provider.',\n [AuthErrorCode.QUOTA_EXCEEDED]:\n \"The project's quota for this operation has been exceeded.\",\n [AuthErrorCode.REDIRECT_CANCELLED_BY_USER]:\n 'The redirect operation has been cancelled by the user before finalizing.',\n [AuthErrorCode.REDIRECT_OPERATION_PENDING]:\n 'A redirect sign-in operation is already pending.',\n [AuthErrorCode.REJECTED_CREDENTIAL]:\n 'The request contains malformed or mismatching credentials.',\n [AuthErrorCode.SECOND_FACTOR_ALREADY_ENROLLED]:\n 'The second factor is already enrolled on this account.',\n [AuthErrorCode.SECOND_FACTOR_LIMIT_EXCEEDED]:\n 'The maximum allowed number of second factors on a user has been exceeded.',\n [AuthErrorCode.TENANT_ID_MISMATCH]:\n \"The provided tenant ID does not match the Auth instance's tenant ID\",\n [AuthErrorCode.TIMEOUT]: 'The operation has timed out.',\n [AuthErrorCode.TOKEN_EXPIRED]:\n \"The user's credential is no longer valid. The user must sign in again.\",\n [AuthErrorCode.TOO_MANY_ATTEMPTS_TRY_LATER]:\n 'We have blocked all requests from this device due to unusual activity. ' +\n 'Try again later.',\n [AuthErrorCode.UNAUTHORIZED_DOMAIN]:\n 'The domain of the continue URL is not whitelisted. Please whitelist ' +\n 'the domain in the Firebase console.',\n [AuthErrorCode.UNSUPPORTED_FIRST_FACTOR]:\n 'Enrolling a second factor or signing in with a multi-factor account requires sign-in with a supported first factor.',\n [AuthErrorCode.UNSUPPORTED_PERSISTENCE]:\n 'The current environment does not support the specified persistence type.',\n [AuthErrorCode.UNSUPPORTED_TENANT_OPERATION]:\n 'This operation is not supported in a multi-tenant context.',\n [AuthErrorCode.UNVERIFIED_EMAIL]:\n 'The operation requires a verified email.',\n [AuthErrorCode.USER_CANCELLED]:\n 'The user did not grant your application the permissions it requested.',\n [AuthErrorCode.USER_DELETED]:\n 'There is no user record corresponding to this identifier. The user may ' +\n 'have been deleted.',\n [AuthErrorCode.USER_DISABLED]:\n 'The user account has been disabled by an administrator.',\n [AuthErrorCode.USER_MISMATCH]:\n 'The supplied credentials do not correspond to the previously signed in user.',\n [AuthErrorCode.USER_SIGNED_OUT]: '',\n [AuthErrorCode.WEAK_PASSWORD]:\n 'The password must be 6 characters long or more.',\n [AuthErrorCode.WEB_STORAGE_UNSUPPORTED]:\n 'This browser is not supported or 3rd party cookies and data may be disabled.',\n [AuthErrorCode.ALREADY_INITIALIZED]:\n 'initializeAuth() has already been called with ' +\n 'different options. To avoid this error, call initializeAuth() with the ' +\n 'same options as when it was originally called, or call getAuth() to return the' +\n ' already initialized instance.'\n };\n}\n\nexport interface ErrorMapRetriever extends AuthErrorMap {\n (): ErrorMap;\n}\n\nfunction _prodErrorMap(): ErrorMap {\n // We will include this one message in the prod error map since by the very\n // nature of this error, developers will never be able to see the message\n // using the debugErrorMap (which is installed during auth initialization).\n return {\n [AuthErrorCode.DEPENDENT_SDK_INIT_BEFORE_AUTH]:\n 'Another Firebase SDK was initialized and is trying to use Auth before Auth is ' +\n 'initialized. Please be sure to call `initializeAuth` or `getAuth` before ' +\n 'starting any other Firebase SDK.'\n } as ErrorMap;\n}\n\n/**\n * A verbose error map with detailed descriptions for most error codes.\n *\n * See discussion at {@link AuthErrorMap}\n *\n * @public\n */\nexport const debugErrorMap: AuthErrorMap = _debugErrorMap;\n\n/**\n * A minimal error map with all verbose error messages stripped.\n *\n * See discussion at {@link AuthErrorMap}\n *\n * @public\n */\nexport const prodErrorMap: AuthErrorMap = _prodErrorMap;\n\nexport interface NamedErrorParams {\n appName: AppName;\n credential?: AuthCredential;\n email?: string;\n phoneNumber?: string;\n tenantId?: string;\n user?: User;\n _serverResponse?: object;\n}\n\n/**\n * @internal\n */\ntype GenericAuthErrorParams = {\n [key in Exclude<\n AuthErrorCode,\n | AuthErrorCode.ARGUMENT_ERROR\n | AuthErrorCode.DEPENDENT_SDK_INIT_BEFORE_AUTH\n | AuthErrorCode.INTERNAL_ERROR\n | AuthErrorCode.MFA_REQUIRED\n | AuthErrorCode.NO_AUTH_EVENT\n | AuthErrorCode.OPERATION_NOT_SUPPORTED\n >]: {\n appName: AppName;\n email?: string;\n phoneNumber?: string;\n };\n};\n\n/**\n * @internal\n */\nexport interface AuthErrorParams extends GenericAuthErrorParams {\n [AuthErrorCode.ARGUMENT_ERROR]: { appName?: AppName };\n [AuthErrorCode.DEPENDENT_SDK_INIT_BEFORE_AUTH]: { appName?: AppName };\n [AuthErrorCode.INTERNAL_ERROR]: { appName?: AppName };\n [AuthErrorCode.OPERATION_NOT_SUPPORTED]: { appName?: AppName };\n [AuthErrorCode.NO_AUTH_EVENT]: { appName?: AppName };\n [AuthErrorCode.MFA_REQUIRED]: {\n appName: AppName;\n _serverResponse: IdTokenMfaResponse;\n };\n [AuthErrorCode.INVALID_CORDOVA_CONFIGURATION]: {\n appName: AppName;\n missingPlugin?: string;\n };\n}\n\nexport const _DEFAULT_AUTH_ERROR_FACTORY = new ErrorFactory<\n AuthErrorCode,\n AuthErrorParams\n>('auth', 'Firebase', _prodErrorMap());\n\n/**\n * A map of potential `Auth` error codes, for easier comparison with errors\n * thrown by the SDK.\n *\n * @remarks\n * Note that you can't tree-shake individual keys\n * in the map, so by using the map you might substantially increase your\n * bundle size.\n *\n * @public\n */\nexport const AUTH_ERROR_CODES_MAP_DO_NOT_USE_INTERNALLY = {\n ADMIN_ONLY_OPERATION: 'auth/admin-restricted-operation',\n ARGUMENT_ERROR: 'auth/argument-error',\n APP_NOT_AUTHORIZED: 'auth/app-not-authorized',\n APP_NOT_INSTALLED: 'auth/app-not-installed',\n CAPTCHA_CHECK_FAILED: 'auth/captcha-check-failed',\n CODE_EXPIRED: 'auth/code-expired',\n CORDOVA_NOT_READY: 'auth/cordova-not-ready',\n CORS_UNSUPPORTED: 'auth/cors-unsupported',\n CREDENTIAL_ALREADY_IN_USE: 'auth/credential-already-in-use',\n CREDENTIAL_MISMATCH: 'auth/custom-token-mismatch',\n CREDENTIAL_TOO_OLD_LOGIN_AGAIN: 'auth/requires-recent-login',\n DEPENDENT_SDK_INIT_BEFORE_AUTH: 'auth/dependent-sdk-initialized-before-auth',\n DYNAMIC_LINK_NOT_ACTIVATED: 'auth/dynamic-link-not-activated',\n EMAIL_CHANGE_NEEDS_VERIFICATION: 'auth/email-change-needs-verification',\n EMAIL_EXISTS: 'auth/email-already-in-use',\n EMULATOR_CONFIG_FAILED: 'auth/emulator-config-failed',\n EXPIRED_OOB_CODE: 'auth/expired-action-code',\n EXPIRED_POPUP_REQUEST: 'auth/cancelled-popup-request',\n INTERNAL_ERROR: 'auth/internal-error',\n INVALID_API_KEY: 'auth/invalid-api-key',\n INVALID_APP_CREDENTIAL: 'auth/invalid-app-credential',\n INVALID_APP_ID: 'auth/invalid-app-id',\n INVALID_AUTH: 'auth/invalid-user-token',\n INVALID_AUTH_EVENT: 'auth/invalid-auth-event',\n INVALID_CERT_HASH: 'auth/invalid-cert-hash',\n INVALID_CODE: 'auth/invalid-verification-code',\n INVALID_CONTINUE_URI: 'auth/invalid-continue-uri',\n INVALID_CORDOVA_CONFIGURATION: 'auth/invalid-cordova-configuration',\n INVALID_CUSTOM_TOKEN: 'auth/invalid-custom-token',\n INVALID_DYNAMIC_LINK_DOMAIN: 'auth/invalid-dynamic-link-domain',\n INVALID_EMAIL: 'auth/invalid-email',\n INVALID_EMULATOR_SCHEME: 'auth/invalid-emulator-scheme',\n INVALID_IDP_RESPONSE: 'auth/invalid-credential',\n INVALID_MESSAGE_PAYLOAD: 'auth/invalid-message-payload',\n INVALID_MFA_SESSION: 'auth/invalid-multi-factor-session',\n INVALID_OAUTH_CLIENT_ID: 'auth/invalid-oauth-client-id',\n INVALID_OAUTH_PROVIDER: 'auth/invalid-oauth-provider',\n INVALID_OOB_CODE: 'auth/invalid-action-code',\n INVALID_ORIGIN: 'auth/unauthorized-domain',\n INVALID_PASSWORD: 'auth/wrong-password',\n INVALID_PERSISTENCE: 'auth/invalid-persistence-type',\n INVALID_PHONE_NUMBER: 'auth/invalid-phone-number',\n INVALID_PROVIDER_ID: 'auth/invalid-provider-id',\n INVALID_RECIPIENT_EMAIL: 'auth/invalid-recipient-email',\n INVALID_SENDER: 'auth/invalid-sender',\n INVALID_SESSION_INFO: 'auth/invalid-verification-id',\n INVALID_TENANT_ID: 'auth/invalid-tenant-id',\n MFA_INFO_NOT_FOUND: 'auth/multi-factor-info-not-found',\n MFA_REQUIRED: 'auth/multi-factor-auth-required',\n MISSING_ANDROID_PACKAGE_NAME: 'auth/missing-android-pkg-name',\n MISSING_APP_CREDENTIAL: 'auth/missing-app-credential',\n MISSING_AUTH_DOMAIN: 'auth/auth-domain-config-required',\n MISSING_CODE: 'auth/missing-verification-code',\n MISSING_CONTINUE_URI: 'auth/missing-continue-uri',\n MISSING_IFRAME_START: 'auth/missing-iframe-start',\n MISSING_IOS_BUNDLE_ID: 'auth/missing-ios-bundle-id',\n MISSING_OR_INVALID_NONCE: 'auth/missing-or-invalid-nonce',\n MISSING_MFA_INFO: 'auth/missing-multi-factor-info',\n MISSING_MFA_SESSION: 'auth/missing-multi-factor-session',\n MISSING_PHONE_NUMBER: 'auth/missing-phone-number',\n MISSING_SESSION_INFO: 'auth/missing-verification-id',\n MODULE_DESTROYED: 'auth/app-deleted',\n NEED_CONFIRMATION: 'auth/account-exists-with-different-credential',\n NETWORK_REQUEST_FAILED: 'auth/network-request-failed',\n NULL_USER: 'auth/null-user',\n NO_AUTH_EVENT: 'auth/no-auth-event',\n NO_SUCH_PROVIDER: 'auth/no-such-provider',\n OPERATION_NOT_ALLOWED: 'auth/operation-not-allowed',\n OPERATION_NOT_SUPPORTED: 'auth/operation-not-supported-in-this-environment',\n POPUP_BLOCKED: 'auth/popup-blocked',\n POPUP_CLOSED_BY_USER: 'auth/popup-closed-by-user',\n PROVIDER_ALREADY_LINKED: 'auth/provider-already-linked',\n QUOTA_EXCEEDED: 'auth/quota-exceeded',\n REDIRECT_CANCELLED_BY_USER: 'auth/redirect-cancelled-by-user',\n REDIRECT_OPERATION_PENDING: 'auth/redirect-operation-pending',\n REJECTED_CREDENTIAL: 'auth/rejected-credential',\n SECOND_FACTOR_ALREADY_ENROLLED: 'auth/second-factor-already-in-use',\n SECOND_FACTOR_LIMIT_EXCEEDED: 'auth/maximum-second-factor-count-exceeded',\n TENANT_ID_MISMATCH: 'auth/tenant-id-mismatch',\n TIMEOUT: 'auth/timeout',\n TOKEN_EXPIRED: 'auth/user-token-expired',\n TOO_MANY_ATTEMPTS_TRY_LATER: 'auth/too-many-requests',\n UNAUTHORIZED_DOMAIN: 'auth/unauthorized-continue-uri',\n UNSUPPORTED_FIRST_FACTOR: 'auth/unsupported-first-factor',\n UNSUPPORTED_PERSISTENCE: 'auth/unsupported-persistence-type',\n UNSUPPORTED_TENANT_OPERATION: 'auth/unsupported-tenant-operation',\n UNVERIFIED_EMAIL: 'auth/unverified-email',\n USER_CANCELLED: 'auth/user-cancelled',\n USER_DELETED: 'auth/user-not-found',\n USER_DISABLED: 'auth/user-disabled',\n USER_MISMATCH: 'auth/user-mismatch',\n USER_SIGNED_OUT: 'auth/user-signed-out',\n WEAK_PASSWORD: 'auth/weak-password',\n WEB_STORAGE_UNSUPPORTED: 'auth/web-storage-unsupported',\n ALREADY_INITIALIZED: 'auth/already-initialized'\n} as const;\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Logger, LogLevel } from '@firebase/logger';\nimport { SDK_VERSION } from '@firebase/app';\n\nexport { LogLevel };\n\nconst logClient = new Logger('@firebase/auth');\n\n// Helper methods are needed because variables can't be exported as read/write\nexport function _getLogLevel(): LogLevel {\n return logClient.logLevel;\n}\n\nexport function _setLogLevel(newLevel: LogLevel): void {\n logClient.logLevel = newLevel;\n}\n\nexport function _logDebug(msg: string, ...args: string[]): void {\n if (logClient.logLevel <= LogLevel.DEBUG) {\n logClient.debug(`Auth (${SDK_VERSION}): ${msg}`, ...args);\n }\n}\n\nexport function _logError(msg: string, ...args: string[]): void {\n if (logClient.logLevel <= LogLevel.ERROR) {\n logClient.error(`Auth (${SDK_VERSION}): ${msg}`, ...args);\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Auth } from '../../model/public_types';\nimport { ErrorFactory, FirebaseError } from '@firebase/util';\nimport { AuthInternal } from '../../model/auth';\nimport {\n _DEFAULT_AUTH_ERROR_FACTORY,\n AuthErrorCode,\n AuthErrorParams,\n prodErrorMap,\n ErrorMapRetriever\n} from '../errors';\nimport { _logError } from './log';\n\ntype AuthErrorListParams = K extends keyof AuthErrorParams\n ? [AuthErrorParams[K]]\n : [];\ntype LessAppName = Omit;\n\n/**\n * Unconditionally fails, throwing a developer facing INTERNAL_ERROR\n *\n * @example\n * ```javascript\n * fail(auth, AuthErrorCode.MFA_REQUIRED); // Error: the MFA_REQUIRED error needs more params than appName\n * fail(auth, AuthErrorCode.MFA_REQUIRED, {serverResponse}); // Compiles\n * fail(AuthErrorCode.INTERNAL_ERROR); // Compiles; internal error does not need appName\n * fail(AuthErrorCode.USER_DELETED); // Error: USER_DELETED requires app name\n * fail(auth, AuthErrorCode.USER_DELETED); // Compiles; USER_DELETED _only_ needs app name\n * ```\n *\n * @param appName App name for tagging the error\n * @throws FirebaseError\n */\nexport function _fail(\n code: K,\n ...data: {} extends AuthErrorParams[K]\n ? [AuthErrorParams[K]?]\n : [AuthErrorParams[K]]\n): never;\nexport function _fail(\n auth: Auth,\n code: K,\n ...data: {} extends LessAppName ? [LessAppName?] : [LessAppName]\n): never;\nexport function _fail(\n authOrCode: Auth | K,\n ...rest: unknown[]\n): never {\n throw createErrorInternal(authOrCode, ...rest);\n}\n\nexport function _createError(\n code: K,\n ...data: {} extends AuthErrorParams[K]\n ? [AuthErrorParams[K]?]\n : [AuthErrorParams[K]]\n): FirebaseError;\nexport function _createError(\n auth: Auth,\n code: K,\n ...data: {} extends LessAppName ? [LessAppName?] : [LessAppName]\n): FirebaseError;\nexport function _createError(\n authOrCode: Auth | K,\n ...rest: unknown[]\n): FirebaseError {\n return createErrorInternal(authOrCode, ...rest);\n}\n\nexport function _errorWithCustomMessage(auth: Auth, code: AuthErrorCode, message: string): FirebaseError {\n const errorMap = {...(prodErrorMap as ErrorMapRetriever)(), [code]: message};\n const factory = new ErrorFactory(\n 'auth',\n 'Firebase',\n errorMap\n );\n return factory.create(code, {\n appName: auth.name,\n });\n}\n\nexport function _assertInstanceOf(auth: Auth, object: object, instance: unknown): void {\n const constructorInstance = (instance as { new (...args: unknown[]): unknown });\n if (!(object instanceof constructorInstance)) {\n if (constructorInstance.name !== object.constructor.name) {\n _fail(auth, AuthErrorCode.ARGUMENT_ERROR);\n }\n\n throw _errorWithCustomMessage(auth, AuthErrorCode.ARGUMENT_ERROR,\n `Type of ${object.constructor.name} does not match expected instance.` +\n `Did you pass a reference from a different Auth SDK?`);\n }\n}\n\nfunction createErrorInternal(\n authOrCode: Auth | K,\n ...rest: unknown[]\n): FirebaseError {\n if (typeof authOrCode !== 'string') {\n const code = rest[0] as K;\n const fullParams = [...rest.slice(1)] as AuthErrorListParams;\n if (fullParams[0]) {\n fullParams[0].appName = authOrCode.name;\n }\n\n return (authOrCode as AuthInternal)._errorFactory.create(\n code,\n ...fullParams\n );\n }\n\n return _DEFAULT_AUTH_ERROR_FACTORY.create(\n authOrCode,\n ...(rest as AuthErrorListParams)\n );\n}\n\nexport function _assert(\n assertion: unknown,\n code: K,\n ...data: {} extends AuthErrorParams[K]\n ? [AuthErrorParams[K]?]\n : [AuthErrorParams[K]]\n): asserts assertion;\nexport function _assert(\n assertion: unknown,\n auth: Auth,\n code: K,\n ...data: {} extends LessAppName ? [LessAppName?] : [LessAppName]\n): asserts assertion;\nexport function _assert(\n assertion: unknown,\n authOrCode: Auth | K,\n ...rest: unknown[]\n): asserts assertion {\n if (!assertion) {\n throw createErrorInternal(authOrCode, ...rest);\n }\n}\n\n// We really do want to accept literally any function type here\n// eslint-disable-next-line @typescript-eslint/ban-types\ntype TypeExpectation = Function | string | MapType;\n\ninterface MapType extends Record {}\n\nclass Optional {\n constructor(readonly type: TypeExpectation) {}\n}\n\nexport function opt(type: TypeExpectation): Optional {\n return new Optional(type);\n}\n\n/**\n * Asserts the runtime types of arguments. The 'expected' field can be one of\n * a class, a string (representing a \"typeof\" call), or a record map of name\n * to type. Furthermore, the opt() function can be used to mark a field as\n * optional. For example:\n *\n * function foo(auth: Auth, profile: {displayName?: string}, update = false) {\n * assertTypes(arguments, [AuthImpl, {displayName: opt('string')}, opt('boolean')]);\n * }\n *\n * opt() can be used for any type:\n * function foo(auth?: Auth) {\n * assertTypes(arguments, [opt(AuthImpl)]);\n * }\n *\n * The string types can be or'd together, and you can use \"null\" as well (note\n * that typeof null === 'object'; this is an edge case). For example:\n *\n * function foo(profile: {displayName?: string | null}) {\n * assertTypes(arguments, [{displayName: opt('string|null')}]);\n * }\n *\n * @param args\n * @param expected\n */\nexport function assertTypes(\n args: Omit,\n ...expected: Array\n): void {\n if (args.length > expected.length) {\n _fail(AuthErrorCode.ARGUMENT_ERROR, {});\n }\n\n for (let i = 0; i < expected.length; i++) {\n let expect = expected[i];\n const arg = args[i];\n\n if (expect instanceof Optional) {\n // If the arg is undefined, then it matches \"optional\" and we can move to\n // the next arg\n if (typeof arg === 'undefined') {\n continue;\n }\n expect = expect.type;\n }\n\n if (typeof expect === 'string') {\n // Handle the edge case for null because typeof null === 'object'\n if (expect.includes('null') && arg === null) {\n continue;\n }\n\n const required = expect.split('|');\n _assert(required.includes(typeof arg), AuthErrorCode.ARGUMENT_ERROR, {});\n } else if (typeof expect === 'object') {\n // Recursively check record arguments\n const record = arg as Record;\n const map = expect as MapType;\n const keys = Object.keys(expect);\n\n assertTypes(\n keys.map(k => record[k]),\n ...keys.map(k => map[k])\n );\n } else {\n _assert(arg instanceof expect, AuthErrorCode.ARGUMENT_ERROR, {});\n }\n }\n}\n\n/**\n * Unconditionally fails, throwing an internal error with the given message.\n *\n * @param failure type of failure encountered\n * @throws Error\n */\nexport function debugFail(failure: string): never {\n // Log the failure in addition to throw an exception, just in case the\n // exception is swallowed.\n const message = `INTERNAL ASSERTION FAILED: ` + failure;\n _logError(message);\n\n // NOTE: We don't use FirebaseError here because these are internal failures\n // that cannot be handled by the user. (Also it would create a circular\n // dependency between the error and assert modules which doesn't work.)\n throw new Error(message);\n}\n\n/**\n * Fails if the given assertion condition is false, throwing an Error with the\n * given message if it did.\n *\n * @param assertion\n * @param message\n */\nexport function debugAssert(\n assertion: unknown,\n message: string\n): asserts assertion {\n if (!assertion) {\n debugFail(message);\n }\n}\n\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { debugAssert } from './assert';\n\n/**\n * Our API has a lot of one-off constants that are used to do things.\n * Unfortunately we can't export these as classes instantiated directly since\n * the constructor may side effect and therefore can't be proven to be safely\n * culled. Instead, we export these classes themselves as a lowerCamelCase\n * constant, and instantiate them under the hood.\n */\nexport interface SingletonInstantiator {\n new (): T;\n}\n\nconst instanceCache: Map = new Map();\n\nexport function _getInstance(cls: unknown): T {\n debugAssert(cls instanceof Function, 'Expected a class definition');\n let instance = instanceCache.get(cls) as T | undefined;\n\n if (instance) {\n debugAssert(\n instance instanceof cls,\n 'Instance stored in cache mismatched with class'\n );\n return instance;\n }\n\n instance = new (cls as SingletonInstantiator)();\n instanceCache.set(cls, instance);\n return instance;\n}\n\nexport function _clearInstanceMap(): void {\n instanceCache.clear();\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport function _getCurrentUrl(): string {\n return (typeof self !== 'undefined' && self.location?.href) || '';\n}\n\nexport function _isHttpOrHttps(): boolean {\n return _getCurrentScheme() === 'http:' || _getCurrentScheme() === 'https:';\n}\n\nexport function _getCurrentScheme(): string | null {\n return (typeof self !== 'undefined' && self.location?.protocol) || null;\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { isMobileCordova, isReactNative } from '@firebase/util';\nimport { _isOnline } from './navigator';\nimport { debugAssert } from './assert';\n\nexport const enum DelayMin {\n OFFLINE = 5000\n}\n\n/**\n * A structure to help pick between a range of long and short delay durations\n * depending on the current environment. In general, the long delay is used for\n * mobile environments whereas short delays are used for desktop environments.\n */\nexport class Delay {\n // The default value for the offline delay timeout in ms.\n\n private readonly isMobile: boolean;\n constructor(\n private readonly shortDelay: number,\n private readonly longDelay: number\n ) {\n // Internal error when improperly initialized.\n debugAssert(\n longDelay > shortDelay,\n 'Short delay should be less than long delay!'\n );\n this.isMobile = isMobileCordova() || isReactNative();\n }\n\n get(): number {\n if (!_isOnline()) {\n // Pick the shorter timeout.\n return Math.min(DelayMin.OFFLINE, this.shortDelay);\n }\n // If running in a mobile environment, return the long delay, otherwise\n // return the short delay.\n // This could be improved in the future to dynamically change based on other\n // variables instead of just reading the current environment.\n return this.isMobile ? this.longDelay : this.shortDelay;\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { isBrowserExtension } from '@firebase/util';\nimport { _isHttpOrHttps } from './location';\n\n/**\n * Determine whether the browser is working online\n */\nexport function _isOnline(): boolean {\n if (\n typeof navigator !== 'undefined' &&\n navigator &&\n 'onLine' in navigator &&\n typeof navigator.onLine === 'boolean' &&\n // Apply only for traditional web apps and Chrome extensions.\n // This is especially true for Cordova apps which have unreliable\n // navigator.onLine behavior unless cordova-plugin-network-information is\n // installed which overwrites the native navigator.onLine value and\n // defines navigator.connection.\n (_isHttpOrHttps() || isBrowserExtension() || 'connection' in navigator)\n ) {\n return navigator.onLine;\n }\n // If we can't determine the state, assume it is online.\n return true;\n}\n\nexport function _getUserLanguage(): string | null {\n if (typeof navigator === 'undefined') {\n return null;\n }\n const navigatorLanguage: NavigatorLanguage = navigator;\n return (\n // Most reliable, but only supported in Chrome/Firefox.\n (navigatorLanguage.languages && navigatorLanguage.languages[0]) ||\n // Supported in most browsers, but returns the language of the browser\n // UI, not the language set in browser settings.\n navigatorLanguage.language ||\n // Couldn't determine language.\n null\n );\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ConfigInternal } from '../../model/auth';\nimport { debugAssert } from './assert';\n\nexport function _emulatorUrl(config: ConfigInternal, path?: string): string {\n debugAssert(config.emulator, 'Emulator should always be set here');\n const { url } = config.emulator;\n\n if (!path) {\n return url;\n }\n\n return `${url}${path.startsWith('/') ? path.slice(1) : path}`;\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { debugFail } from './assert';\n\nexport class FetchProvider {\n private static fetchImpl: typeof fetch | null;\n private static headersImpl: typeof Headers | null;\n private static responseImpl: typeof Response | null;\n\n static initialize(\n fetchImpl: typeof fetch,\n headersImpl?: typeof Headers,\n responseImpl?: typeof Response\n ): void {\n this.fetchImpl = fetchImpl;\n if (headersImpl) {\n this.headersImpl = headersImpl;\n }\n if (responseImpl) {\n this.responseImpl = responseImpl;\n }\n }\n\n static fetch(): typeof fetch {\n if (this.fetchImpl) {\n return this.fetchImpl;\n }\n if (typeof self !== 'undefined' && 'fetch' in self) {\n return self.fetch;\n }\n debugFail(\n 'Could not find fetch implementation, make sure you call FetchProvider.initialize() with an appropriate polyfill'\n );\n }\n\n static headers(): typeof Headers {\n if (this.headersImpl) {\n return this.headersImpl;\n }\n if (typeof self !== 'undefined' && 'Headers' in self) {\n return self.Headers;\n }\n debugFail(\n 'Could not find Headers implementation, make sure you call FetchProvider.initialize() with an appropriate polyfill'\n );\n }\n\n static response(): typeof Response {\n if (this.responseImpl) {\n return this.responseImpl;\n }\n if (typeof self !== 'undefined' && 'Response' in self) {\n return self.Response;\n }\n debugFail(\n 'Could not find Response implementation, make sure you call FetchProvider.initialize() with an appropriate polyfill'\n );\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { AuthErrorCode } from '../core/errors';\n\n/**\n * Errors that can be returned by the backend\n */\nexport const enum ServerError {\n ADMIN_ONLY_OPERATION = 'ADMIN_ONLY_OPERATION',\n BLOCKING_FUNCTION_ERROR_RESPONSE = 'BLOCKING_FUNCTION_ERROR_RESPONSE',\n CAPTCHA_CHECK_FAILED = 'CAPTCHA_CHECK_FAILED',\n CORS_UNSUPPORTED = 'CORS_UNSUPPORTED',\n CREDENTIAL_MISMATCH = 'CREDENTIAL_MISMATCH',\n CREDENTIAL_TOO_OLD_LOGIN_AGAIN = 'CREDENTIAL_TOO_OLD_LOGIN_AGAIN',\n DYNAMIC_LINK_NOT_ACTIVATED = 'DYNAMIC_LINK_NOT_ACTIVATED',\n EMAIL_CHANGE_NEEDS_VERIFICATION = 'EMAIL_CHANGE_NEEDS_VERIFICATION',\n EMAIL_EXISTS = 'EMAIL_EXISTS',\n EMAIL_NOT_FOUND = 'EMAIL_NOT_FOUND',\n EXPIRED_OOB_CODE = 'EXPIRED_OOB_CODE',\n FEDERATED_USER_ID_ALREADY_LINKED = 'FEDERATED_USER_ID_ALREADY_LINKED',\n INVALID_APP_CREDENTIAL = 'INVALID_APP_CREDENTIAL',\n INVALID_APP_ID = 'INVALID_APP_ID',\n INVALID_CERT_HASH = 'INVALID_CERT_HASH',\n INVALID_CODE = 'INVALID_CODE',\n INVALID_CONTINUE_URI = 'INVALID_CONTINUE_URI',\n INVALID_CUSTOM_TOKEN = 'INVALID_CUSTOM_TOKEN',\n INVALID_DYNAMIC_LINK_DOMAIN = 'INVALID_DYNAMIC_LINK_DOMAIN',\n INVALID_EMAIL = 'INVALID_EMAIL',\n INVALID_ID_TOKEN = 'INVALID_ID_TOKEN',\n INVALID_IDP_RESPONSE = 'INVALID_IDP_RESPONSE',\n INVALID_IDENTIFIER = 'INVALID_IDENTIFIER',\n INVALID_MESSAGE_PAYLOAD = 'INVALID_MESSAGE_PAYLOAD',\n INVALID_MFA_PENDING_CREDENTIAL = 'INVALID_MFA_PENDING_CREDENTIAL',\n INVALID_OAUTH_CLIENT_ID = 'INVALID_OAUTH_CLIENT_ID',\n INVALID_OOB_CODE = 'INVALID_OOB_CODE',\n INVALID_PASSWORD = 'INVALID_PASSWORD',\n INVALID_PENDING_TOKEN = 'INVALID_PENDING_TOKEN',\n INVALID_PHONE_NUMBER = 'INVALID_PHONE_NUMBER',\n INVALID_PROVIDER_ID = 'INVALID_PROVIDER_ID',\n INVALID_RECIPIENT_EMAIL = 'INVALID_RECIPIENT_EMAIL',\n INVALID_SENDER = 'INVALID_SENDER',\n INVALID_SESSION_INFO = 'INVALID_SESSION_INFO',\n INVALID_TEMPORARY_PROOF = 'INVALID_TEMPORARY_PROOF',\n INVALID_TENANT_ID = 'INVALID_TENANT_ID',\n MFA_ENROLLMENT_NOT_FOUND = 'MFA_ENROLLMENT_NOT_FOUND',\n MISSING_ANDROID_PACKAGE_NAME = 'MISSING_ANDROID_PACKAGE_NAME',\n MISSING_APP_CREDENTIAL = 'MISSING_APP_CREDENTIAL',\n MISSING_CODE = 'MISSING_CODE',\n MISSING_CONTINUE_URI = 'MISSING_CONTINUE_URI',\n MISSING_CUSTOM_TOKEN = 'MISSING_CUSTOM_TOKEN',\n MISSING_IOS_BUNDLE_ID = 'MISSING_IOS_BUNDLE_ID',\n MISSING_MFA_ENROLLMENT_ID = 'MISSING_MFA_ENROLLMENT_ID',\n MISSING_MFA_PENDING_CREDENTIAL = 'MISSING_MFA_PENDING_CREDENTIAL',\n MISSING_OOB_CODE = 'MISSING_OOB_CODE',\n MISSING_OR_INVALID_NONCE = 'MISSING_OR_INVALID_NONCE',\n MISSING_PASSWORD = 'MISSING_PASSWORD',\n MISSING_REQ_TYPE = 'MISSING_REQ_TYPE',\n MISSING_PHONE_NUMBER = 'MISSING_PHONE_NUMBER',\n MISSING_SESSION_INFO = 'MISSING_SESSION_INFO',\n OPERATION_NOT_ALLOWED = 'OPERATION_NOT_ALLOWED',\n PASSWORD_LOGIN_DISABLED = 'PASSWORD_LOGIN_DISABLED',\n QUOTA_EXCEEDED = 'QUOTA_EXCEEDED',\n RESET_PASSWORD_EXCEED_LIMIT = 'RESET_PASSWORD_EXCEED_LIMIT',\n REJECTED_CREDENTIAL = 'REJECTED_CREDENTIAL',\n SECOND_FACTOR_EXISTS = 'SECOND_FACTOR_EXISTS',\n SECOND_FACTOR_LIMIT_EXCEEDED = 'SECOND_FACTOR_LIMIT_EXCEEDED',\n SESSION_EXPIRED = 'SESSION_EXPIRED',\n TENANT_ID_MISMATCH = 'TENANT_ID_MISMATCH',\n TOKEN_EXPIRED = 'TOKEN_EXPIRED',\n TOO_MANY_ATTEMPTS_TRY_LATER = 'TOO_MANY_ATTEMPTS_TRY_LATER',\n UNSUPPORTED_FIRST_FACTOR = 'UNSUPPORTED_FIRST_FACTOR',\n UNSUPPORTED_TENANT_OPERATION = 'UNSUPPORTED_TENANT_OPERATION',\n UNAUTHORIZED_DOMAIN = 'UNAUTHORIZED_DOMAIN',\n UNVERIFIED_EMAIL = 'UNVERIFIED_EMAIL',\n USER_CANCELLED = 'USER_CANCELLED',\n USER_DISABLED = 'USER_DISABLED',\n USER_NOT_FOUND = 'USER_NOT_FOUND',\n WEAK_PASSWORD = 'WEAK_PASSWORD'\n}\n\n/**\n * API Response in the event of an error\n */\nexport interface JsonError {\n error: {\n code: number;\n message: string;\n errors?: [\n {\n message: ServerError;\n domain: string;\n reason: string;\n }\n ];\n };\n}\n\n/**\n * Type definition for a map from server errors to developer visible errors\n */\nexport declare type ServerErrorMap = {\n readonly [K in ApiError]: AuthErrorCode;\n};\n\n/**\n * Map from errors returned by the server to errors to developer visible errors\n */\nexport const SERVER_ERROR_MAP: Partial> = {\n // Custom token errors.\n [ServerError.CREDENTIAL_MISMATCH]: AuthErrorCode.CREDENTIAL_MISMATCH,\n // This can only happen if the SDK sends a bad request.\n [ServerError.MISSING_CUSTOM_TOKEN]: AuthErrorCode.INTERNAL_ERROR,\n\n // Create Auth URI errors.\n [ServerError.INVALID_IDENTIFIER]: AuthErrorCode.INVALID_EMAIL,\n // This can only happen if the SDK sends a bad request.\n [ServerError.MISSING_CONTINUE_URI]: AuthErrorCode.INTERNAL_ERROR,\n\n // Sign in with email and password errors (some apply to sign up too).\n [ServerError.INVALID_PASSWORD]: AuthErrorCode.INVALID_PASSWORD,\n // This can only happen if the SDK sends a bad request.\n [ServerError.MISSING_PASSWORD]: AuthErrorCode.INTERNAL_ERROR,\n\n // Sign up with email and password errors.\n [ServerError.EMAIL_EXISTS]: AuthErrorCode.EMAIL_EXISTS,\n [ServerError.PASSWORD_LOGIN_DISABLED]: AuthErrorCode.OPERATION_NOT_ALLOWED,\n\n // Verify assertion for sign in with credential errors:\n [ServerError.INVALID_IDP_RESPONSE]: AuthErrorCode.INVALID_IDP_RESPONSE,\n [ServerError.INVALID_PENDING_TOKEN]: AuthErrorCode.INVALID_IDP_RESPONSE,\n [ServerError.FEDERATED_USER_ID_ALREADY_LINKED]:\n AuthErrorCode.CREDENTIAL_ALREADY_IN_USE,\n\n // This can only happen if the SDK sends a bad request.\n [ServerError.MISSING_REQ_TYPE]: AuthErrorCode.INTERNAL_ERROR,\n\n // Send Password reset email errors:\n [ServerError.EMAIL_NOT_FOUND]: AuthErrorCode.USER_DELETED,\n [ServerError.RESET_PASSWORD_EXCEED_LIMIT]:\n AuthErrorCode.TOO_MANY_ATTEMPTS_TRY_LATER,\n\n [ServerError.EXPIRED_OOB_CODE]: AuthErrorCode.EXPIRED_OOB_CODE,\n [ServerError.INVALID_OOB_CODE]: AuthErrorCode.INVALID_OOB_CODE,\n // This can only happen if the SDK sends a bad request.\n [ServerError.MISSING_OOB_CODE]: AuthErrorCode.INTERNAL_ERROR,\n\n // Operations that require ID token in request:\n [ServerError.CREDENTIAL_TOO_OLD_LOGIN_AGAIN]:\n AuthErrorCode.CREDENTIAL_TOO_OLD_LOGIN_AGAIN,\n [ServerError.INVALID_ID_TOKEN]: AuthErrorCode.INVALID_AUTH,\n [ServerError.TOKEN_EXPIRED]: AuthErrorCode.TOKEN_EXPIRED,\n [ServerError.USER_NOT_FOUND]: AuthErrorCode.TOKEN_EXPIRED,\n\n // Other errors.\n [ServerError.TOO_MANY_ATTEMPTS_TRY_LATER]:\n AuthErrorCode.TOO_MANY_ATTEMPTS_TRY_LATER,\n\n // Phone Auth related errors.\n [ServerError.INVALID_CODE]: AuthErrorCode.INVALID_CODE,\n [ServerError.INVALID_SESSION_INFO]: AuthErrorCode.INVALID_SESSION_INFO,\n [ServerError.INVALID_TEMPORARY_PROOF]: AuthErrorCode.INVALID_IDP_RESPONSE,\n [ServerError.MISSING_SESSION_INFO]: AuthErrorCode.MISSING_SESSION_INFO,\n [ServerError.SESSION_EXPIRED]: AuthErrorCode.CODE_EXPIRED,\n\n // Other action code errors when additional settings passed.\n // MISSING_CONTINUE_URI is getting mapped to INTERNAL_ERROR above.\n // This is OK as this error will be caught by client side validation.\n [ServerError.MISSING_ANDROID_PACKAGE_NAME]:\n AuthErrorCode.MISSING_ANDROID_PACKAGE_NAME,\n [ServerError.UNAUTHORIZED_DOMAIN]: AuthErrorCode.UNAUTHORIZED_DOMAIN,\n\n // getProjectConfig errors when clientId is passed.\n [ServerError.INVALID_OAUTH_CLIENT_ID]: AuthErrorCode.INVALID_OAUTH_CLIENT_ID,\n\n // User actions (sign-up or deletion) disabled errors.\n [ServerError.ADMIN_ONLY_OPERATION]: AuthErrorCode.ADMIN_ONLY_OPERATION,\n\n // Multi factor related errors.\n [ServerError.INVALID_MFA_PENDING_CREDENTIAL]:\n AuthErrorCode.INVALID_MFA_SESSION,\n [ServerError.MFA_ENROLLMENT_NOT_FOUND]: AuthErrorCode.MFA_INFO_NOT_FOUND,\n [ServerError.MISSING_MFA_ENROLLMENT_ID]: AuthErrorCode.MISSING_MFA_INFO,\n [ServerError.MISSING_MFA_PENDING_CREDENTIAL]:\n AuthErrorCode.MISSING_MFA_SESSION,\n [ServerError.SECOND_FACTOR_EXISTS]:\n AuthErrorCode.SECOND_FACTOR_ALREADY_ENROLLED,\n [ServerError.SECOND_FACTOR_LIMIT_EXCEEDED]:\n AuthErrorCode.SECOND_FACTOR_LIMIT_EXCEEDED,\n\n // Blocking functions related errors.\n [ServerError.BLOCKING_FUNCTION_ERROR_RESPONSE]: AuthErrorCode.INTERNAL_ERROR,\n};\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { FirebaseError, querystring } from '@firebase/util';\n\nimport { AuthErrorCode, NamedErrorParams } from '../core/errors';\nimport { _createError, _errorWithCustomMessage, _fail } from '../core/util/assert';\nimport { Delay } from '../core/util/delay';\nimport { _emulatorUrl } from '../core/util/emulator';\nimport { FetchProvider } from '../core/util/fetch_provider';\nimport { Auth } from '../model/public_types';\nimport { AuthInternal, ConfigInternal } from '../model/auth';\nimport { IdTokenResponse, TaggedWithTokenResponse } from '../model/id_token';\nimport { IdTokenMfaResponse } from './authentication/mfa';\nimport { SERVER_ERROR_MAP, ServerError, ServerErrorMap } from './errors';\n\nexport const enum HttpMethod {\n POST = 'POST',\n GET = 'GET'\n}\n\nexport const enum HttpHeader {\n CONTENT_TYPE = 'Content-Type',\n X_FIREBASE_LOCALE = 'X-Firebase-Locale',\n X_CLIENT_VERSION = 'X-Client-Version',\n X_FIREBASE_GMPID = 'X-Firebase-gmpid'\n}\n\nexport const enum Endpoint {\n CREATE_AUTH_URI = '/v1/accounts:createAuthUri',\n DELETE_ACCOUNT = '/v1/accounts:delete',\n RESET_PASSWORD = '/v1/accounts:resetPassword',\n SIGN_UP = '/v1/accounts:signUp',\n SIGN_IN_WITH_CUSTOM_TOKEN = '/v1/accounts:signInWithCustomToken',\n SIGN_IN_WITH_EMAIL_LINK = '/v1/accounts:signInWithEmailLink',\n SIGN_IN_WITH_IDP = '/v1/accounts:signInWithIdp',\n SIGN_IN_WITH_PASSWORD = '/v1/accounts:signInWithPassword',\n SIGN_IN_WITH_PHONE_NUMBER = '/v1/accounts:signInWithPhoneNumber',\n SEND_VERIFICATION_CODE = '/v1/accounts:sendVerificationCode',\n SEND_OOB_CODE = '/v1/accounts:sendOobCode',\n SET_ACCOUNT_INFO = '/v1/accounts:update',\n GET_ACCOUNT_INFO = '/v1/accounts:lookup',\n GET_RECAPTCHA_PARAM = '/v1/recaptchaParams',\n START_PHONE_MFA_ENROLLMENT = '/v2/accounts/mfaEnrollment:start',\n FINALIZE_PHONE_MFA_ENROLLMENT = '/v2/accounts/mfaEnrollment:finalize',\n START_PHONE_MFA_SIGN_IN = '/v2/accounts/mfaSignIn:start',\n FINALIZE_PHONE_MFA_SIGN_IN = '/v2/accounts/mfaSignIn:finalize',\n WITHDRAW_MFA = '/v2/accounts/mfaEnrollment:withdraw',\n GET_PROJECT_CONFIG = '/v1/projects'\n}\n\nexport const DEFAULT_API_TIMEOUT_MS = new Delay(30_000, 60_000);\n\nexport function _addTidIfNecessary(\n auth: Auth,\n request: T\n): T {\n if (auth.tenantId && !request.tenantId) {\n return {\n ...request,\n tenantId: auth.tenantId\n };\n }\n return request;\n}\n\nexport async function _performApiRequest(\n auth: Auth,\n method: HttpMethod,\n path: Endpoint,\n request?: T,\n customErrorMap: Partial> = {}\n): Promise {\n return _performFetchWithErrorHandling(auth, customErrorMap, async () => {\n let body = {};\n let params = {};\n if (request) {\n if (method === HttpMethod.GET) {\n params = request;\n } else {\n body = {\n body: JSON.stringify(request)\n };\n }\n }\n\n const query = querystring({\n key: auth.config.apiKey,\n ...params\n }).slice(1);\n\n const headers = await (auth as AuthInternal)._getAdditionalHeaders();\n headers[HttpHeader.CONTENT_TYPE] = 'application/json';\n\n if (auth.languageCode) {\n headers[HttpHeader.X_FIREBASE_LOCALE] = auth.languageCode;\n }\n\n return FetchProvider.fetch()(\n _getFinalTarget(auth, auth.config.apiHost, path, query),\n {\n method,\n headers,\n referrerPolicy: 'no-referrer',\n ...body\n }\n );\n });\n}\n\nexport async function _performFetchWithErrorHandling(\n auth: Auth,\n customErrorMap: Partial>,\n fetchFn: () => Promise\n): Promise {\n (auth as AuthInternal)._canInitEmulator = false;\n const errorMap = { ...SERVER_ERROR_MAP, ...customErrorMap };\n try {\n const networkTimeout = new NetworkTimeout(auth);\n const response: Response = await Promise.race>([\n fetchFn(),\n networkTimeout.promise\n ]);\n\n // If we've reached this point, the fetch succeeded and the networkTimeout\n // didn't throw; clear the network timeout delay so that Node won't hang\n networkTimeout.clearNetworkTimeout();\n\n const json = await response.json();\n if ('needConfirmation' in json) {\n throw _makeTaggedError(auth, AuthErrorCode.NEED_CONFIRMATION, json);\n }\n\n if (response.ok && !('errorMessage' in json)) {\n return json;\n } else {\n const errorMessage = response.ok ? json.errorMessage : json.error.message;\n const [serverErrorCode, serverErrorMessage] = errorMessage.split(' : ');\n if (serverErrorCode === ServerError.FEDERATED_USER_ID_ALREADY_LINKED) {\n throw _makeTaggedError(\n auth,\n AuthErrorCode.CREDENTIAL_ALREADY_IN_USE,\n json\n );\n } else if (serverErrorCode === ServerError.EMAIL_EXISTS) {\n throw _makeTaggedError(auth, AuthErrorCode.EMAIL_EXISTS, json);\n }\n const authError =\n errorMap[serverErrorCode as ServerError] ||\n ((serverErrorCode\n .toLowerCase()\n .replace(/[_\\s]+/g, '-') as unknown) as AuthErrorCode);\n if (serverErrorMessage) {\n throw _errorWithCustomMessage(auth, authError, serverErrorMessage);\n } else {\n _fail(auth, authError);\n }\n }\n } catch (e) {\n if (e instanceof FirebaseError) {\n throw e;\n }\n _fail(auth, AuthErrorCode.NETWORK_REQUEST_FAILED);\n }\n}\n\nexport async function _performSignInRequest(\n auth: Auth,\n method: HttpMethod,\n path: Endpoint,\n request?: T,\n customErrorMap: Partial> = {}\n): Promise {\n const serverResponse = (await _performApiRequest(\n auth,\n method,\n path,\n request,\n customErrorMap\n )) as V;\n if ('mfaPendingCredential' in serverResponse) {\n _fail(auth, AuthErrorCode.MFA_REQUIRED, {\n _serverResponse: serverResponse\n });\n }\n\n return serverResponse;\n}\n\nexport function _getFinalTarget(\n auth: Auth,\n host: string,\n path: string,\n query: string\n): string {\n const base = `${host}${path}?${query}`;\n\n if (!(auth as AuthInternal).config.emulator) {\n return `${auth.config.apiScheme}://${base}`;\n }\n\n return _emulatorUrl(auth.config as ConfigInternal, base);\n}\n\nclass NetworkTimeout {\n // Node timers and browser timers are fundamentally incompatible, but we\n // don't care about the value here\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n private timer: any | null = null;\n readonly promise = new Promise((_, reject) => {\n this.timer = setTimeout(() => {\n return reject(_createError(this.auth, AuthErrorCode.NETWORK_REQUEST_FAILED));\n }, DEFAULT_API_TIMEOUT_MS.get());\n });\n\n clearNetworkTimeout(): void {\n clearTimeout(this.timer);\n }\n\n constructor(private readonly auth: Auth) {}\n}\n\ninterface PotentialResponse extends IdTokenResponse {\n email?: string;\n phoneNumber?: string;\n}\n\nexport function _makeTaggedError(\n auth: Auth,\n code: AuthErrorCode,\n response: PotentialResponse\n): FirebaseError {\n const errorParams: NamedErrorParams = {\n appName: auth.name\n };\n\n if (response.email) {\n errorParams.email = response.email;\n }\n if (response.phoneNumber) {\n errorParams.phoneNumber = response.phoneNumber;\n }\n\n const error = _createError(auth, code, errorParams);\n\n // We know customData is defined on error because errorParams is defined\n (error.customData! as TaggedWithTokenResponse)._tokenResponse = response;\n return error;\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Endpoint, HttpMethod, _performApiRequest } from '../index';\nimport { MfaEnrollment } from './mfa';\nimport { Auth } from '../../model/public_types';\n\nexport interface DeleteAccountRequest {\n idToken: string;\n}\n\nexport async function deleteAccount(\n auth: Auth,\n request: DeleteAccountRequest\n): Promise {\n return _performApiRequest(\n auth,\n HttpMethod.POST,\n Endpoint.DELETE_ACCOUNT,\n request\n );\n}\n\nexport interface ProviderUserInfo {\n providerId: string;\n rawId?: string;\n email?: string;\n displayName?: string;\n photoUrl?: string;\n phoneNumber?: string;\n}\n\nexport interface DeleteLinkedAccountsRequest {\n idToken: string;\n deleteProvider: string[];\n}\n\nexport interface DeleteLinkedAccountsResponse {\n providerUserInfo: ProviderUserInfo[];\n}\n\nexport async function deleteLinkedAccounts(\n auth: Auth,\n request: DeleteLinkedAccountsRequest\n): Promise {\n return _performApiRequest<\n DeleteLinkedAccountsRequest,\n DeleteLinkedAccountsResponse\n >(auth, HttpMethod.POST, Endpoint.SET_ACCOUNT_INFO, request);\n}\n\nexport interface APIUserInfo {\n localId?: string;\n displayName?: string;\n photoUrl?: string;\n email?: string;\n emailVerified?: boolean;\n phoneNumber?: string;\n lastLoginAt?: number;\n createdAt?: number;\n tenantId?: string;\n passwordHash?: string;\n providerUserInfo?: ProviderUserInfo[];\n mfaInfo?: MfaEnrollment[];\n}\n\nexport interface GetAccountInfoRequest {\n idToken: string;\n}\n\nexport interface GetAccountInfoResponse {\n users: APIUserInfo[];\n}\n\nexport async function getAccountInfo(\n auth: Auth,\n request: GetAccountInfoRequest\n): Promise {\n return _performApiRequest(\n auth,\n HttpMethod.POST,\n Endpoint.GET_ACCOUNT_INFO,\n request\n );\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport function utcTimestampToDateString(\n utcTimestamp?: string | number\n): string | undefined {\n if (!utcTimestamp) {\n return undefined;\n }\n try {\n // Convert to date object.\n const date = new Date(Number(utcTimestamp));\n // Test date is valid.\n if (!isNaN(date.getTime())) {\n // Convert to UTC date string.\n return date.toUTCString();\n }\n } catch (e) {\n // Do nothing. undefined will be returned.\n }\n return undefined;\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { IdTokenResult, ParsedToken, User } from '../../model/public_types';\nimport { base64Decode, getModularInstance } from '@firebase/util';\n\nimport { UserInternal } from '../../model/user';\nimport { _assert } from '../util/assert';\nimport { _logError } from '../util/log';\nimport { utcTimestampToDateString } from '../util/time';\nimport { AuthErrorCode } from '../errors';\n\n/**\n * Returns a JSON Web Token (JWT) used to identify the user to a Firebase service.\n *\n * @remarks\n * Returns the current token if it has not expired or if it will not expire in the next five\n * minutes. Otherwise, this will refresh the token and return a new one.\n *\n * @param user - The user.\n * @param forceRefresh - Force refresh regardless of token expiration.\n *\n * @public\n */\nexport function getIdToken(user: User, forceRefresh = false): Promise {\n return getModularInstance(user).getIdToken(forceRefresh);\n}\n\n/**\n * Returns a deserialized JSON Web Token (JWT) used to identitfy the user to a Firebase service.\n *\n * @remarks\n * Returns the current token if it has not expired or if it will not expire in the next five\n * minutes. Otherwise, this will refresh the token and return a new one.\n *\n * @param user - The user.\n * @param forceRefresh - Force refresh regardless of token expiration.\n *\n * @public\n */\nexport async function getIdTokenResult(\n user: User,\n forceRefresh = false\n): Promise {\n const userInternal = getModularInstance(user) as UserInternal;\n const token = await userInternal.getIdToken(forceRefresh);\n const claims = _parseToken(token);\n\n _assert(\n claims && claims.exp && claims.auth_time && claims.iat,\n userInternal.auth,\n AuthErrorCode.INTERNAL_ERROR\n );\n const firebase =\n typeof claims.firebase === 'object' ? claims.firebase : undefined;\n\n const signInProvider: string | undefined = firebase?.['sign_in_provider'];\n\n return {\n claims,\n token,\n authTime: utcTimestampToDateString(\n secondsStringToMilliseconds(claims.auth_time)\n )!,\n issuedAtTime: utcTimestampToDateString(\n secondsStringToMilliseconds(claims.iat)\n )!,\n expirationTime: utcTimestampToDateString(\n secondsStringToMilliseconds(claims.exp)\n )!,\n signInProvider: signInProvider || null,\n signInSecondFactor: firebase?.['sign_in_second_factor'] || null\n };\n}\n\nfunction secondsStringToMilliseconds(seconds: string): number {\n return Number(seconds) * 1000;\n}\n\nexport function _parseToken(token: string): ParsedToken | null {\n const [algorithm, payload, signature] = token.split('.');\n if (\n algorithm === undefined ||\n payload === undefined ||\n signature === undefined\n ) {\n _logError('JWT malformed, contained fewer than 3 sections');\n return null;\n }\n\n try {\n const decoded = base64Decode(payload);\n if (!decoded) {\n _logError('Failed to decode base64 JWT payload');\n return null;\n }\n return JSON.parse(decoded);\n } catch (e) {\n _logError('Caught error parsing JWT payload as JSON', e);\n return null;\n }\n}\n\n/**\n * Extract expiresIn TTL from a token by subtracting the expiration from the issuance.\n */\nexport function _tokenExpiresIn(token: string): number {\n const parsedToken = _parseToken(token);\n _assert(parsedToken, AuthErrorCode.INTERNAL_ERROR);\n _assert(typeof parsedToken.exp !== 'undefined', AuthErrorCode.INTERNAL_ERROR);\n _assert(typeof parsedToken.iat !== 'undefined', AuthErrorCode.INTERNAL_ERROR);\n return Number(parsedToken.exp) - Number(parsedToken.iat);\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { FirebaseError } from '@firebase/util';\n\nimport { UserInternal } from '../../model/user';\nimport { AuthErrorCode } from '../errors';\n\nexport async function _logoutIfInvalidated(\n user: UserInternal,\n promise: Promise,\n bypassAuthState = false\n): Promise {\n if (bypassAuthState) {\n return promise;\n }\n try {\n return await promise;\n } catch (e) {\n if (e instanceof FirebaseError && isUserInvalidated(e)) {\n if (user.auth.currentUser === user) {\n await user.auth.signOut();\n }\n }\n\n throw e;\n }\n}\n\nfunction isUserInvalidated({ code }: FirebaseError): boolean {\n return (\n code === `auth/${AuthErrorCode.USER_DISABLED}` ||\n code === `auth/${AuthErrorCode.TOKEN_EXPIRED}`\n );\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { UserInternal } from '../../model/user';\nimport { AuthErrorCode } from '../errors';\n\n// Refresh the token five minutes before expiration\nexport const enum Duration {\n OFFSET = 5 * 1000 * 60,\n RETRY_BACKOFF_MIN = 30 * 1000,\n RETRY_BACKOFF_MAX = 16 * 60 * 1000\n}\n\nexport class ProactiveRefresh {\n private isRunning = false;\n\n // Node timers and browser timers return fundamentally different types.\n // We don't actually care what the value is but TS won't accept unknown and\n // we can't cast properly in both environments.\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n private timerId: any | null = null;\n private errorBackoff = Duration.RETRY_BACKOFF_MIN;\n\n constructor(private readonly user: UserInternal) {}\n\n _start(): void {\n if (this.isRunning) {\n return;\n }\n\n this.isRunning = true;\n this.schedule();\n }\n\n _stop(): void {\n if (!this.isRunning) {\n return;\n }\n\n this.isRunning = false;\n if (this.timerId !== null) {\n clearTimeout(this.timerId);\n }\n }\n\n private getInterval(wasError: boolean): number {\n if (wasError) {\n const interval = this.errorBackoff;\n this.errorBackoff = Math.min(\n this.errorBackoff * 2,\n Duration.RETRY_BACKOFF_MAX\n );\n return interval;\n } else {\n // Reset the error backoff\n this.errorBackoff = Duration.RETRY_BACKOFF_MIN;\n const expTime = this.user.stsTokenManager.expirationTime ?? 0;\n const interval = expTime - Date.now() - Duration.OFFSET;\n\n return Math.max(0, interval);\n }\n }\n\n private schedule(wasError = false): void {\n if (!this.isRunning) {\n // Just in case...\n return;\n }\n\n const interval = this.getInterval(wasError);\n this.timerId = setTimeout(async () => {\n await this.iteration();\n }, interval);\n }\n\n private async iteration(): Promise {\n try {\n await this.user.getIdToken(true);\n } catch (e) {\n // Only retry on network errors\n if (e.code === `auth/${AuthErrorCode.NETWORK_REQUEST_FAILED}`) {\n this.schedule(/* wasError */ true);\n }\n\n return;\n }\n this.schedule();\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { UserMetadata as UserMetadataType } from '../../model/public_types';\n\nimport { utcTimestampToDateString } from '../util/time';\n\nexport class UserMetadata implements UserMetadataType {\n creationTime?: string;\n lastSignInTime?: string;\n\n constructor(\n private createdAt?: string | number,\n private lastLoginAt?: string | number\n ) {\n this._initializeTime();\n }\n\n private _initializeTime(): void {\n this.lastSignInTime = utcTimestampToDateString(this.lastLoginAt);\n this.creationTime = utcTimestampToDateString(this.createdAt);\n }\n\n _copy(metadata: UserMetadata): void {\n this.createdAt = metadata.createdAt;\n this.lastLoginAt = metadata.lastLoginAt;\n this._initializeTime();\n }\n\n toJSON(): object {\n return {\n createdAt: this.createdAt,\n lastLoginAt: this.lastLoginAt\n };\n }\n}\n","/**\n * @license\n * Copyright 2019 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { User, UserInfo } from '../../model/public_types';\n\nimport {\n getAccountInfo,\n ProviderUserInfo\n} from '../../api/account_management/account';\nimport { UserInternal } from '../../model/user';\nimport { AuthErrorCode } from '../errors';\nimport { _assert } from '../util/assert';\nimport { _logoutIfInvalidated } from './invalidation';\nimport { UserMetadata } from './user_metadata';\nimport { getModularInstance } from '@firebase/util';\n\nexport async function _reloadWithoutSaving(user: UserInternal): Promise {\n const auth = user.auth;\n const idToken = await user.getIdToken();\n const response = await _logoutIfInvalidated(\n user,\n getAccountInfo(auth, { idToken })\n );\n\n _assert(response?.users.length, auth, AuthErrorCode.INTERNAL_ERROR);\n\n const coreAccount = response.users[0];\n\n user._notifyReloadListener(coreAccount);\n\n const newProviderData = coreAccount.providerUserInfo?.length\n ? extractProviderData(coreAccount.providerUserInfo)\n : [];\n\n const providerData = mergeProviderData(user.providerData, newProviderData);\n\n // Preserves the non-nonymous status of the stored user, even if no more\n // credentials (federated or email/password) are linked to the user. If\n // the user was previously anonymous, then use provider data to update.\n // On the other hand, if it was not anonymous before, it should never be\n // considered anonymous now.\n const oldIsAnonymous = user.isAnonymous;\n const newIsAnonymous =\n !(user.email && coreAccount.passwordHash) && !providerData?.length;\n const isAnonymous = !oldIsAnonymous ? false : newIsAnonymous;\n\n const updates: Partial = {\n uid: coreAccount.localId,\n displayName: coreAccount.displayName || null,\n photoURL: coreAccount.photoUrl || null,\n email: coreAccount.email || null,\n emailVerified: coreAccount.emailVerified || false,\n phoneNumber: coreAccount.phoneNumber || null,\n tenantId: coreAccount.tenantId || null,\n providerData,\n metadata: new UserMetadata(coreAccount.createdAt, coreAccount.lastLoginAt),\n isAnonymous\n };\n\n Object.assign(user, updates);\n}\n\n/**\n * Reloads user account data, if signed in.\n *\n * @param user - The user.\n *\n * @public\n */\nexport async function reload(user: User): Promise {\n const userInternal: UserInternal = getModularInstance(user) as UserInternal;\n await _reloadWithoutSaving(userInternal);\n\n // Even though the current user hasn't changed, update\n // current user will trigger a persistence update w/ the\n // new info.\n await userInternal.auth._persistUserIfCurrent(userInternal);\n userInternal.auth._notifyListenersIfCurrent(userInternal);\n}\n\nfunction mergeProviderData(\n original: UserInfo[],\n newData: UserInfo[]\n): UserInfo[] {\n const deduped = original.filter(\n o => !newData.some(n => n.providerId === o.providerId)\n );\n return [...deduped, ...newData];\n}\n\nfunction extractProviderData(providers: ProviderUserInfo[]): UserInfo[] {\n return providers.map(({ providerId, ...provider }) => {\n return {\n providerId,\n uid: provider.rawId || '',\n displayName: provider.displayName || null,\n email: provider.email || null,\n phoneNumber: provider.phoneNumber || null,\n photoURL: provider.photoUrl || null\n };\n });\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/* eslint-disable camelcase */\n\nimport { querystring } from '@firebase/util';\n\nimport {\n _getFinalTarget,\n _performFetchWithErrorHandling,\n HttpMethod,\n HttpHeader\n} from '../index';\nimport { FetchProvider } from '../../core/util/fetch_provider';\nimport { Auth } from '../../model/public_types';\nimport { AuthInternal } from '../../model/auth';\n\nexport const enum Endpoint {\n TOKEN = '/v1/token'\n}\n\n/** The server responses with snake_case; we convert to camelCase */\ninterface RequestStsTokenServerResponse {\n access_token: string;\n expires_in: string;\n refresh_token: string;\n}\n\nexport interface RequestStsTokenResponse {\n accessToken: string;\n expiresIn: string;\n refreshToken: string;\n}\n\nexport async function requestStsToken(\n auth: Auth,\n refreshToken: string\n): Promise {\n const response = await _performFetchWithErrorHandling(\n auth,\n {},\n async () => {\n const body = querystring({\n 'grant_type': 'refresh_token',\n 'refresh_token': refreshToken\n }).slice(1);\n const { tokenApiHost, apiKey } = auth.config;\n const url = _getFinalTarget(\n auth,\n tokenApiHost,\n Endpoint.TOKEN,\n `key=${apiKey}`\n );\n\n const headers = await (auth as AuthInternal)._getAdditionalHeaders();\n headers[HttpHeader.CONTENT_TYPE] = 'application/x-www-form-urlencoded';\n\n return FetchProvider.fetch()(url, {\n method: HttpMethod.POST,\n headers,\n body\n });\n }\n );\n\n // The response comes back in snake_case. Convert to camel:\n return {\n accessToken: response.access_token,\n expiresIn: response.expires_in,\n refreshToken: response.refresh_token\n };\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { FinalizeMfaResponse } from '../../api/authentication/mfa';\nimport { requestStsToken } from '../../api/authentication/token';\nimport { AuthInternal } from '../../model/auth';\nimport { IdTokenResponse } from '../../model/id_token';\nimport { AuthErrorCode } from '../errors';\nimport { PersistedBlob } from '../persistence';\nimport { _assert, debugFail } from '../util/assert';\nimport { _tokenExpiresIn } from './id_token_result';\n\n/**\n * The number of milliseconds before the official expiration time of a token\n * to refresh that token, to provide a buffer for RPCs to complete.\n */\nexport const enum Buffer {\n TOKEN_REFRESH = 30_000\n}\n\n/**\n * We need to mark this class as internal explicitly to exclude it in the public typings, because\n * it references AuthInternal which has a circular dependency with UserInternal.\n *\n * @internal\n */\nexport class StsTokenManager {\n refreshToken: string | null = null;\n accessToken: string | null = null;\n expirationTime: number | null = null;\n\n get isExpired(): boolean {\n return (\n !this.expirationTime ||\n Date.now() > this.expirationTime - Buffer.TOKEN_REFRESH\n );\n }\n\n updateFromServerResponse(\n response: IdTokenResponse | FinalizeMfaResponse\n ): void {\n _assert(response.idToken, AuthErrorCode.INTERNAL_ERROR);\n _assert(\n typeof response.idToken !== 'undefined',\n AuthErrorCode.INTERNAL_ERROR\n );\n _assert(\n typeof response.refreshToken !== 'undefined',\n AuthErrorCode.INTERNAL_ERROR\n );\n const expiresIn =\n 'expiresIn' in response && typeof response.expiresIn !== 'undefined'\n ? Number(response.expiresIn)\n : _tokenExpiresIn(response.idToken);\n this.updateTokensAndExpiration(\n response.idToken,\n response.refreshToken,\n expiresIn\n );\n }\n\n async getToken(\n auth: AuthInternal,\n forceRefresh = false\n ): Promise {\n _assert(\n !this.accessToken || this.refreshToken,\n auth,\n AuthErrorCode.TOKEN_EXPIRED\n );\n\n if (!forceRefresh && this.accessToken && !this.isExpired) {\n return this.accessToken;\n }\n\n if (this.refreshToken) {\n await this.refresh(auth, this.refreshToken!);\n return this.accessToken;\n }\n\n return null;\n }\n\n clearRefreshToken(): void {\n this.refreshToken = null;\n }\n\n private async refresh(auth: AuthInternal, oldToken: string): Promise {\n const { accessToken, refreshToken, expiresIn } = await requestStsToken(\n auth,\n oldToken\n );\n this.updateTokensAndExpiration(\n accessToken,\n refreshToken,\n Number(expiresIn)\n );\n }\n\n private updateTokensAndExpiration(\n accessToken: string,\n refreshToken: string,\n expiresInSec: number\n ): void {\n this.refreshToken = refreshToken || null;\n this.accessToken = accessToken || null;\n this.expirationTime = Date.now() + expiresInSec * 1000;\n }\n\n static fromJSON(appName: string, object: PersistedBlob): StsTokenManager {\n const { refreshToken, accessToken, expirationTime } = object;\n\n const manager = new StsTokenManager();\n if (refreshToken) {\n _assert(typeof refreshToken === 'string', AuthErrorCode.INTERNAL_ERROR, {\n appName\n });\n manager.refreshToken = refreshToken;\n }\n if (accessToken) {\n _assert(typeof accessToken === 'string', AuthErrorCode.INTERNAL_ERROR, {\n appName\n });\n manager.accessToken = accessToken;\n }\n if (expirationTime) {\n _assert(\n typeof expirationTime === 'number',\n AuthErrorCode.INTERNAL_ERROR,\n {\n appName\n }\n );\n manager.expirationTime = expirationTime;\n }\n return manager;\n }\n\n toJSON(): object {\n return {\n refreshToken: this.refreshToken,\n accessToken: this.accessToken,\n expirationTime: this.expirationTime\n };\n }\n\n _assign(stsTokenManager: StsTokenManager): void {\n this.accessToken = stsTokenManager.accessToken;\n this.refreshToken = stsTokenManager.refreshToken;\n this.expirationTime = stsTokenManager.expirationTime;\n }\n\n _clone(): StsTokenManager {\n return Object.assign(new StsTokenManager(), this.toJSON());\n }\n\n _performRefresh(): never {\n return debugFail('not implemented');\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { IdTokenResult } from '../../model/public_types';\nimport { NextFn } from '@firebase/util';\n\nimport {\n APIUserInfo,\n deleteAccount\n} from '../../api/account_management/account';\nimport { FinalizeMfaResponse } from '../../api/authentication/mfa';\nimport { AuthInternal } from '../../model/auth';\nimport { IdTokenResponse } from '../../model/id_token';\nimport {\n MutableUserInfo,\n UserInternal,\n UserParameters\n} from '../../model/user';\nimport { AuthErrorCode } from '../errors';\nimport { PersistedBlob } from '../persistence';\nimport { _assert } from '../util/assert';\nimport { getIdTokenResult } from './id_token_result';\nimport { _logoutIfInvalidated } from './invalidation';\nimport { ProactiveRefresh } from './proactive_refresh';\nimport { _reloadWithoutSaving, reload } from './reload';\nimport { StsTokenManager } from './token_manager';\nimport { UserMetadata } from './user_metadata';\nimport { ProviderId } from '../../model/enums';\n\nfunction assertStringOrUndefined(\n assertion: unknown,\n appName: string\n): asserts assertion is string | undefined {\n _assert(\n typeof assertion === 'string' || typeof assertion === 'undefined',\n AuthErrorCode.INTERNAL_ERROR,\n { appName }\n );\n}\n\nexport class UserImpl implements UserInternal {\n // For the user object, provider is always Firebase.\n readonly providerId = ProviderId.FIREBASE;\n stsTokenManager: StsTokenManager;\n // Last known accessToken so we know when it changes\n private accessToken: string | null;\n\n uid: string;\n auth: AuthInternal;\n emailVerified: boolean;\n isAnonymous: boolean;\n tenantId: string | null;\n readonly metadata: UserMetadata;\n providerData: MutableUserInfo[];\n\n // Optional fields from UserInfo\n displayName: string | null;\n email: string | null;\n phoneNumber: string | null;\n photoURL: string | null;\n\n _redirectEventId?: string;\n private readonly proactiveRefresh = new ProactiveRefresh(this);\n\n constructor({ uid, auth, stsTokenManager, ...opt }: UserParameters) {\n this.uid = uid;\n this.auth = auth;\n this.stsTokenManager = stsTokenManager;\n this.accessToken = stsTokenManager.accessToken;\n this.displayName = opt.displayName || null;\n this.email = opt.email || null;\n this.emailVerified = opt.emailVerified || false;\n this.phoneNumber = opt.phoneNumber || null;\n this.photoURL = opt.photoURL || null;\n this.isAnonymous = opt.isAnonymous || false;\n this.tenantId = opt.tenantId || null;\n this.providerData = opt.providerData ? [...opt.providerData] : [];\n this.metadata = new UserMetadata(\n opt.createdAt || undefined,\n opt.lastLoginAt || undefined\n );\n }\n\n async getIdToken(forceRefresh?: boolean): Promise {\n const accessToken = await _logoutIfInvalidated(\n this,\n this.stsTokenManager.getToken(this.auth, forceRefresh)\n );\n _assert(accessToken, this.auth, AuthErrorCode.INTERNAL_ERROR);\n\n if (this.accessToken !== accessToken) {\n this.accessToken = accessToken;\n await this.auth._persistUserIfCurrent(this);\n this.auth._notifyListenersIfCurrent(this);\n }\n\n return accessToken;\n }\n\n getIdTokenResult(forceRefresh?: boolean): Promise {\n return getIdTokenResult(this, forceRefresh);\n }\n\n reload(): Promise {\n return reload(this);\n }\n\n private reloadUserInfo: APIUserInfo | null = null;\n private reloadListener: NextFn | null = null;\n\n _assign(user: UserInternal): void {\n if (this === user) {\n return;\n }\n _assert(this.uid === user.uid, this.auth, AuthErrorCode.INTERNAL_ERROR);\n this.displayName = user.displayName;\n this.photoURL = user.photoURL;\n this.email = user.email;\n this.emailVerified = user.emailVerified;\n this.phoneNumber = user.phoneNumber;\n this.isAnonymous = user.isAnonymous;\n this.tenantId = user.tenantId;\n this.providerData = user.providerData.map(userInfo => ({ ...userInfo }));\n this.metadata._copy(user.metadata);\n this.stsTokenManager._assign(user.stsTokenManager);\n }\n\n _clone(auth: AuthInternal): UserInternal {\n return new UserImpl({\n ...this,\n auth,\n stsTokenManager: this.stsTokenManager._clone()\n });\n }\n\n _onReload(callback: NextFn): void {\n // There should only ever be one listener, and that is a single instance of MultiFactorUser\n _assert(!this.reloadListener, this.auth, AuthErrorCode.INTERNAL_ERROR);\n this.reloadListener = callback;\n if (this.reloadUserInfo) {\n this._notifyReloadListener(this.reloadUserInfo);\n this.reloadUserInfo = null;\n }\n }\n\n _notifyReloadListener(userInfo: APIUserInfo): void {\n if (this.reloadListener) {\n this.reloadListener(userInfo);\n } else {\n // If no listener is subscribed yet, save the result so it's available when they do subscribe\n this.reloadUserInfo = userInfo;\n }\n }\n\n _startProactiveRefresh(): void {\n this.proactiveRefresh._start();\n }\n\n _stopProactiveRefresh(): void {\n this.proactiveRefresh._stop();\n }\n\n async _updateTokensIfNecessary(\n response: IdTokenResponse | FinalizeMfaResponse,\n reload = false\n ): Promise {\n let tokensRefreshed = false;\n if (\n response.idToken &&\n response.idToken !== this.stsTokenManager.accessToken\n ) {\n this.stsTokenManager.updateFromServerResponse(response);\n tokensRefreshed = true;\n }\n\n if (reload) {\n await _reloadWithoutSaving(this);\n }\n\n await this.auth._persistUserIfCurrent(this);\n if (tokensRefreshed) {\n this.auth._notifyListenersIfCurrent(this);\n }\n }\n\n async delete(): Promise {\n const idToken = await this.getIdToken();\n await _logoutIfInvalidated(this, deleteAccount(this.auth, { idToken }));\n this.stsTokenManager.clearRefreshToken();\n\n // TODO: Determine if cancellable-promises are necessary to use in this class so that delete()\n // cancels pending actions...\n\n return this.auth.signOut();\n }\n\n toJSON(): PersistedBlob {\n return {\n uid: this.uid,\n email: this.email || undefined,\n emailVerified: this.emailVerified,\n displayName: this.displayName || undefined,\n isAnonymous: this.isAnonymous,\n photoURL: this.photoURL || undefined,\n phoneNumber: this.phoneNumber || undefined,\n tenantId: this.tenantId || undefined,\n providerData: this.providerData.map(userInfo => ({ ...userInfo })),\n stsTokenManager: this.stsTokenManager.toJSON(),\n // Redirect event ID must be maintained in case there is a pending\n // redirect event.\n _redirectEventId: this._redirectEventId,\n ...this.metadata.toJSON(),\n\n // Required for compatibility with the legacy SDK (go/firebase-auth-sdk-persistence-parsing):\n apiKey: this.auth.config.apiKey,\n appName: this.auth.name\n // Missing authDomain will be tolerated by the legacy SDK.\n // stsTokenManager.apiKey isn't actually required (despite the legacy SDK persisting it).\n };\n }\n\n get refreshToken(): string {\n return this.stsTokenManager.refreshToken || '';\n }\n\n static _fromJSON(auth: AuthInternal, object: PersistedBlob): UserInternal {\n const displayName = object.displayName ?? undefined;\n const email = object.email ?? undefined;\n const phoneNumber = object.phoneNumber ?? undefined;\n const photoURL = object.photoURL ?? undefined;\n const tenantId = object.tenantId ?? undefined;\n const _redirectEventId = object._redirectEventId ?? undefined;\n const createdAt = object.createdAt ?? undefined;\n const lastLoginAt = object.lastLoginAt ?? undefined;\n const {\n uid,\n emailVerified,\n isAnonymous,\n providerData,\n stsTokenManager: plainObjectTokenManager\n } = object;\n\n _assert(uid && plainObjectTokenManager, auth, AuthErrorCode.INTERNAL_ERROR);\n\n const stsTokenManager = StsTokenManager.fromJSON(\n this.name,\n plainObjectTokenManager as PersistedBlob\n );\n\n _assert(typeof uid === 'string', auth, AuthErrorCode.INTERNAL_ERROR);\n assertStringOrUndefined(displayName, auth.name);\n assertStringOrUndefined(email, auth.name);\n _assert(\n typeof emailVerified === 'boolean',\n auth,\n AuthErrorCode.INTERNAL_ERROR\n );\n _assert(\n typeof isAnonymous === 'boolean',\n auth,\n AuthErrorCode.INTERNAL_ERROR\n );\n assertStringOrUndefined(phoneNumber, auth.name);\n assertStringOrUndefined(photoURL, auth.name);\n assertStringOrUndefined(tenantId, auth.name);\n assertStringOrUndefined(_redirectEventId, auth.name);\n assertStringOrUndefined(createdAt, auth.name);\n assertStringOrUndefined(lastLoginAt, auth.name);\n const user = new UserImpl({\n uid,\n auth,\n email,\n emailVerified,\n displayName,\n isAnonymous,\n photoURL,\n phoneNumber,\n tenantId,\n stsTokenManager,\n createdAt,\n lastLoginAt\n });\n\n if (providerData && Array.isArray(providerData)) {\n user.providerData = providerData.map(userInfo => ({ ...userInfo }));\n }\n\n if (_redirectEventId) {\n user._redirectEventId = _redirectEventId;\n }\n\n return user;\n }\n\n /**\n * Initialize a User from an idToken server response\n * @param auth\n * @param idTokenResponse\n */\n static async _fromIdTokenResponse(\n auth: AuthInternal,\n idTokenResponse: IdTokenResponse,\n isAnonymous: boolean = false\n ): Promise {\n const stsTokenManager = new StsTokenManager();\n stsTokenManager.updateFromServerResponse(idTokenResponse);\n\n // Initialize the Firebase Auth user.\n const user = new UserImpl({\n uid: idTokenResponse.localId,\n auth,\n stsTokenManager,\n isAnonymous\n });\n\n // Updates the user info and data and resolves with a user instance.\n await _reloadWithoutSaving(user);\n return user;\n }\n}\n","/**\n * @license\n * Copyright 2019 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { Persistence } from '../../model/public_types';\n\nimport {\n PersistenceInternal,\n PersistenceType,\n PersistenceValue,\n StorageEventListener\n} from '../persistence';\n\nexport class InMemoryPersistence implements PersistenceInternal {\n static type: 'NONE' = 'NONE';\n readonly type = PersistenceType.NONE;\n storage: Record = {};\n\n async _isAvailable(): Promise {\n return true;\n }\n\n async _set(key: string, value: PersistenceValue): Promise {\n this.storage[key] = value;\n }\n\n async _get(key: string): Promise {\n const value = this.storage[key];\n return value === undefined ? null : (value as T);\n }\n\n async _remove(key: string): Promise {\n delete this.storage[key];\n }\n\n _addListener(_key: string, _listener: StorageEventListener): void {\n // Listeners are not supported for in-memory storage since it cannot be shared across windows/workers\n return;\n }\n\n _removeListener(_key: string, _listener: StorageEventListener): void {\n // Listeners are not supported for in-memory storage since it cannot be shared across windows/workers\n return;\n }\n}\n\n/**\n * An implementation of {@link Persistence} of type 'NONE'.\n *\n * @public\n */\nexport const inMemoryPersistence: Persistence = InMemoryPersistence;\n","/**\n * @license\n * Copyright 2019 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ApiKey, AppName, AuthInternal } from '../../model/auth';\nimport { UserInternal } from '../../model/user';\nimport { PersistedBlob, PersistenceInternal } from '../persistence';\nimport { UserImpl } from '../user/user_impl';\nimport { _getInstance } from '../util/instantiator';\nimport { inMemoryPersistence } from './in_memory';\n\nexport const enum KeyName {\n AUTH_USER = 'authUser',\n AUTH_EVENT = 'authEvent',\n REDIRECT_USER = 'redirectUser',\n PERSISTENCE_USER = 'persistence'\n}\nexport const enum Namespace {\n PERSISTENCE = 'firebase'\n}\n\nexport function _persistenceKeyName(\n key: string,\n apiKey: ApiKey,\n appName: AppName\n): string {\n return `${Namespace.PERSISTENCE}:${key}:${apiKey}:${appName}`;\n}\n\nexport class PersistenceUserManager {\n private readonly fullUserKey: string;\n private readonly fullPersistenceKey: string;\n private readonly boundEventHandler: () => void;\n\n private constructor(\n public persistence: PersistenceInternal,\n private readonly auth: AuthInternal,\n private readonly userKey: string\n ) {\n const { config, name } = this.auth;\n this.fullUserKey = _persistenceKeyName(this.userKey, config.apiKey, name);\n this.fullPersistenceKey = _persistenceKeyName(\n KeyName.PERSISTENCE_USER,\n config.apiKey,\n name\n );\n this.boundEventHandler = auth._onStorageEvent.bind(auth);\n this.persistence._addListener(this.fullUserKey, this.boundEventHandler);\n }\n\n setCurrentUser(user: UserInternal): Promise {\n return this.persistence._set(this.fullUserKey, user.toJSON());\n }\n\n async getCurrentUser(): Promise {\n const blob = await this.persistence._get(this.fullUserKey);\n return blob ? UserImpl._fromJSON(this.auth, blob) : null;\n }\n\n removeCurrentUser(): Promise {\n return this.persistence._remove(this.fullUserKey);\n }\n\n savePersistenceForRedirect(): Promise {\n return this.persistence._set(\n this.fullPersistenceKey,\n this.persistence.type\n );\n }\n\n async setPersistence(newPersistence: PersistenceInternal): Promise {\n if (this.persistence === newPersistence) {\n return;\n }\n\n const currentUser = await this.getCurrentUser();\n await this.removeCurrentUser();\n\n this.persistence = newPersistence;\n\n if (currentUser) {\n return this.setCurrentUser(currentUser);\n }\n }\n\n delete(): void {\n this.persistence._removeListener(this.fullUserKey, this.boundEventHandler);\n }\n\n static async create(\n auth: AuthInternal,\n persistenceHierarchy: PersistenceInternal[],\n userKey = KeyName.AUTH_USER\n ): Promise {\n if (!persistenceHierarchy.length) {\n return new PersistenceUserManager(\n _getInstance(inMemoryPersistence),\n auth,\n userKey\n );\n }\n\n // Eliminate any persistences that are not available\n const availablePersistences = (\n await Promise.all(\n persistenceHierarchy.map(async persistence => {\n if (await persistence._isAvailable()) {\n return persistence;\n }\n return undefined;\n })\n )\n ).filter(persistence => persistence) as PersistenceInternal[];\n\n // Fall back to the first persistence listed, or in memory if none available\n let selectedPersistence =\n availablePersistences[0] ||\n _getInstance(inMemoryPersistence);\n\n const key = _persistenceKeyName(userKey, auth.config.apiKey, auth.name);\n\n // Pull out the existing user, setting the chosen persistence to that\n // persistence if the user exists.\n let userToMigrate: UserInternal | null = null;\n // Note, here we check for a user in _all_ persistences, not just the\n // ones deemed available. If we can migrate a user out of a broken\n // persistence, we will (but only if that persistence supports migration).\n for (const persistence of persistenceHierarchy) {\n try {\n const blob = await persistence._get(key);\n if (blob) {\n const user = UserImpl._fromJSON(auth, blob); // throws for unparsable blob (wrong format)\n if (persistence !== selectedPersistence) {\n userToMigrate = user;\n }\n selectedPersistence = persistence;\n break;\n }\n } catch {}\n }\n\n // If we find the user in a persistence that does support migration, use\n // that migration path (of only persistences that support migration)\n const migrationHierarchy = availablePersistences.filter(\n p => p._shouldAllowMigration\n );\n\n // If the persistence does _not_ allow migration, just finish off here\n if (\n !selectedPersistence._shouldAllowMigration ||\n !migrationHierarchy.length\n ) {\n return new PersistenceUserManager(selectedPersistence, auth, userKey);\n }\n\n selectedPersistence = migrationHierarchy[0];\n if (userToMigrate) {\n // This normally shouldn't throw since chosenPersistence.isAvailable() is true, but if it does\n // we'll just let it bubble to surface the error.\n await selectedPersistence._set(key, userToMigrate.toJSON());\n }\n\n // Attempt to clear the key in other persistences but ignore errors. This helps prevent issues\n // such as users getting stuck with a previous account after signing out and refreshing the tab.\n await Promise.all(\n persistenceHierarchy.map(async persistence => {\n if (persistence !== selectedPersistence) {\n try {\n await persistence._remove(key);\n } catch {}\n }\n })\n );\n return new PersistenceUserManager(selectedPersistence, auth, userKey);\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { isIE, getUA } from '@firebase/util';\n\ninterface NavigatorStandalone extends Navigator {\n standalone?: unknown;\n}\n\ninterface Document {\n documentMode?: number;\n}\n\n/**\n * Enums for Browser name.\n */\nexport const enum BrowserName {\n ANDROID = 'Android',\n BLACKBERRY = 'Blackberry',\n EDGE = 'Edge',\n FIREFOX = 'Firefox',\n IE = 'IE',\n IEMOBILE = 'IEMobile',\n OPERA = 'Opera',\n OTHER = 'Other',\n CHROME = 'Chrome',\n SAFARI = 'Safari',\n SILK = 'Silk',\n WEBOS = 'Webos'\n}\n\n/**\n * Determine the browser for the purposes of reporting usage to the API\n */\nexport function _getBrowserName(userAgent: string): BrowserName | string {\n const ua = userAgent.toLowerCase();\n if (ua.includes('opera/') || ua.includes('opr/') || ua.includes('opios/')) {\n return BrowserName.OPERA;\n } else if (_isIEMobile(ua)) {\n // Windows phone IEMobile browser.\n return BrowserName.IEMOBILE;\n } else if (ua.includes('msie') || ua.includes('trident/')) {\n return BrowserName.IE;\n } else if (ua.includes('edge/')) {\n return BrowserName.EDGE;\n } else if (_isFirefox(ua)) {\n return BrowserName.FIREFOX;\n } else if (ua.includes('silk/')) {\n return BrowserName.SILK;\n } else if (_isBlackBerry(ua)) {\n // Blackberry browser.\n return BrowserName.BLACKBERRY;\n } else if (_isWebOS(ua)) {\n // WebOS default browser.\n return BrowserName.WEBOS;\n } else if (_isSafari(ua)) {\n return BrowserName.SAFARI;\n } else if (\n (ua.includes('chrome/') || _isChromeIOS(ua)) &&\n !ua.includes('edge/')\n ) {\n return BrowserName.CHROME;\n } else if (_isAndroid(ua)) {\n // Android stock browser.\n return BrowserName.ANDROID;\n } else {\n // Most modern browsers have name/version at end of user agent string.\n const re = /([a-zA-Z\\d\\.]+)\\/[a-zA-Z\\d\\.]*$/;\n const matches = userAgent.match(re);\n if (matches?.length === 2) {\n return matches[1];\n }\n }\n return BrowserName.OTHER;\n}\n\nexport function _isFirefox(ua = getUA()): boolean {\n return /firefox\\//i.test(ua);\n}\n\nexport function _isSafari(userAgent = getUA()): boolean {\n const ua = userAgent.toLowerCase();\n return (\n ua.includes('safari/') &&\n !ua.includes('chrome/') &&\n !ua.includes('crios/') &&\n !ua.includes('android')\n );\n}\n\nexport function _isChromeIOS(ua = getUA()): boolean {\n return /crios\\//i.test(ua);\n}\n\nexport function _isIEMobile(ua = getUA()): boolean {\n return /iemobile/i.test(ua);\n}\n\nexport function _isAndroid(ua = getUA()): boolean {\n return /android/i.test(ua);\n}\n\nexport function _isBlackBerry(ua = getUA()): boolean {\n return /blackberry/i.test(ua);\n}\n\nexport function _isWebOS(ua = getUA()): boolean {\n return /webos/i.test(ua);\n}\n\nexport function _isIOS(ua = getUA()): boolean {\n return /iphone|ipad|ipod/i.test(ua);\n}\n\nexport function _isIOS7Or8(ua = getUA()): boolean {\n return (\n /(iPad|iPhone|iPod).*OS 7_\\d/i.test(ua) ||\n /(iPad|iPhone|iPod).*OS 8_\\d/i.test(ua)\n );\n}\n\nexport function _isIOSStandalone(ua = getUA()): boolean {\n return _isIOS(ua) && !!(window.navigator as NavigatorStandalone)?.standalone;\n}\n\nexport function _isIE10(): boolean {\n return isIE() && (document as Document).documentMode === 10;\n}\n\nexport function _isMobileBrowser(ua: string = getUA()): boolean {\n // TODO: implement getBrowserName equivalent for OS.\n return (\n _isIOS(ua) ||\n _isAndroid(ua) ||\n _isWebOS(ua) ||\n _isBlackBerry(ua) ||\n /windows phone/i.test(ua) ||\n _isIEMobile(ua)\n );\n}\n\nexport function _isIframe(): boolean {\n try {\n // Check that the current window is not the top window.\n // If so, return true.\n return !!(window && window !== window.top);\n } catch (e) {\n return false;\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { SDK_VERSION } from '@firebase/app';\nimport { _getBrowserName } from './browser';\nimport { getUA } from '@firebase/util';\n\nexport const enum ClientImplementation {\n CORE = 'JsCore'\n}\n\n/**\n * @internal\n */\nexport const enum ClientPlatform {\n BROWSER = 'Browser',\n NODE = 'Node',\n REACT_NATIVE = 'ReactNative',\n CORDOVA = 'Cordova',\n WORKER = 'Worker'\n}\n\n/*\n * Determine the SDK version string\n */\nexport function _getClientVersion(\n clientPlatform: ClientPlatform,\n frameworks: readonly string[] = []\n): string {\n let reportedPlatform: string;\n switch (clientPlatform) {\n case ClientPlatform.BROWSER:\n // In a browser environment, report the browser name.\n reportedPlatform = _getBrowserName(getUA());\n break;\n case ClientPlatform.WORKER:\n // Technically a worker runs from a browser but we need to differentiate a\n // worker from a browser.\n // For example: Chrome-Worker/JsCore/4.9.1/FirebaseCore-web.\n reportedPlatform = `${_getBrowserName(getUA())}-${clientPlatform}`;\n break;\n default:\n reportedPlatform = clientPlatform;\n }\n const reportedFrameworks = frameworks.length\n ? frameworks.join(',')\n : 'FirebaseCore-web'; /* default value if no other framework is used */\n return `${reportedPlatform}/${ClientImplementation.CORE}/${SDK_VERSION}/${reportedFrameworks}`;\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { _FirebaseService, FirebaseApp } from '@firebase/app';\nimport {\n Auth,\n AuthErrorMap,\n AuthSettings,\n EmulatorConfig,\n NextOrObserver,\n Persistence,\n PopupRedirectResolver,\n User,\n UserCredential,\n CompleteFn,\n ErrorFn,\n NextFn,\n Unsubscribe\n} from '../../model/public_types';\nimport {\n createSubscribe,\n ErrorFactory,\n getModularInstance,\n Observer,\n Subscribe\n} from '@firebase/util';\n\nimport { AuthInternal, ConfigInternal } from '../../model/auth';\nimport { PopupRedirectResolverInternal } from '../../model/popup_redirect';\nimport { UserInternal } from '../../model/user';\nimport {\n AuthErrorCode,\n AuthErrorParams,\n ErrorMapRetriever,\n _DEFAULT_AUTH_ERROR_FACTORY\n} from '../errors';\nimport { PersistenceInternal } from '../persistence';\nimport {\n KeyName,\n PersistenceUserManager\n} from '../persistence/persistence_user_manager';\nimport { _reloadWithoutSaving } from '../user/reload';\nimport { _assert } from '../util/assert';\nimport { _getInstance } from '../util/instantiator';\nimport { _getUserLanguage } from '../util/navigator';\nimport { _getClientVersion } from '../util/version';\nimport { HttpHeader } from '../../api';\n\ninterface AsyncAction {\n (): Promise;\n}\n\nexport const enum DefaultConfig {\n TOKEN_API_HOST = 'securetoken.googleapis.com',\n API_HOST = 'identitytoolkit.googleapis.com',\n API_SCHEME = 'https'\n}\n\nexport class AuthImpl implements AuthInternal, _FirebaseService {\n currentUser: User | null = null;\n emulatorConfig: EmulatorConfig | null = null;\n private operations = Promise.resolve();\n private persistenceManager?: PersistenceUserManager;\n private redirectPersistenceManager?: PersistenceUserManager;\n private authStateSubscription = new Subscription(this);\n private idTokenSubscription = new Subscription(this);\n private redirectUser: UserInternal | null = null;\n private isProactiveRefreshEnabled = false;\n\n // Any network calls will set this to true and prevent subsequent emulator\n // initialization\n _canInitEmulator = true;\n _isInitialized = false;\n _deleted = false;\n _initializationPromise: Promise | null = null;\n _popupRedirectResolver: PopupRedirectResolverInternal | null = null;\n _errorFactory: ErrorFactory =\n _DEFAULT_AUTH_ERROR_FACTORY;\n readonly name: string;\n\n // Tracks the last notified UID for state change listeners to prevent\n // repeated calls to the callbacks. Undefined means it's never been\n // called, whereas null means it's been called with a signed out user\n private lastNotifiedUid: string | null | undefined = undefined;\n\n languageCode: string | null = null;\n tenantId: string | null = null;\n settings: AuthSettings = { appVerificationDisabledForTesting: false };\n\n constructor(\n public readonly app: FirebaseApp,\n public readonly config: ConfigInternal\n ) {\n this.name = app.name;\n this.clientVersion = config.sdkClientVersion;\n }\n\n _initializeWithPersistence(\n persistenceHierarchy: PersistenceInternal[],\n popupRedirectResolver?: PopupRedirectResolver\n ): Promise {\n if (popupRedirectResolver) {\n this._popupRedirectResolver = _getInstance(popupRedirectResolver);\n }\n\n // Have to check for app deletion throughout initialization (after each\n // promise resolution)\n this._initializationPromise = this.queue(async () => {\n if (this._deleted) {\n return;\n }\n\n this.persistenceManager = await PersistenceUserManager.create(\n this,\n persistenceHierarchy\n );\n\n if (this._deleted) {\n return;\n }\n\n // Initialize the resolver early if necessary (only applicable to web:\n // this will cause the iframe to load immediately in certain cases)\n if (this._popupRedirectResolver?._shouldInitProactively) {\n // If this fails, don't halt auth loading\n try {\n await this._popupRedirectResolver._initialize(this);\n } catch (e) { /* Ignore the error */ }\n }\n\n await this.initializeCurrentUser(popupRedirectResolver);\n this.lastNotifiedUid = this.currentUser?.uid || null;\n\n if (this._deleted) {\n return;\n }\n\n this._isInitialized = true;\n });\n\n return this._initializationPromise;\n }\n\n /**\n * If the persistence is changed in another window, the user manager will let us know\n */\n async _onStorageEvent(): Promise {\n if (this._deleted) {\n return;\n }\n\n const user = await this.assertedPersistence.getCurrentUser();\n\n if (!this.currentUser && !user) {\n // No change, do nothing (was signed out and remained signed out).\n return;\n }\n\n // If the same user is to be synchronized.\n if (this.currentUser && user && this.currentUser.uid === user.uid) {\n // Data update, simply copy data changes.\n this._currentUser._assign(user);\n // If tokens changed from previous user tokens, this will trigger\n // notifyAuthListeners_.\n await this.currentUser.getIdToken();\n return;\n }\n\n // Update current Auth state. Either a new login or logout.\n await this._updateCurrentUser(user);\n }\n\n private async initializeCurrentUser(\n popupRedirectResolver?: PopupRedirectResolver\n ): Promise {\n // First check to see if we have a pending redirect event.\n let storedUser =\n (await this.assertedPersistence.getCurrentUser()) as UserInternal | null;\n if (popupRedirectResolver && this.config.authDomain) {\n await this.getOrInitRedirectPersistenceManager();\n const redirectUserEventId = this.redirectUser?._redirectEventId;\n const storedUserEventId = storedUser?._redirectEventId;\n const result = await this.tryRedirectSignIn(popupRedirectResolver);\n\n // If the stored user (i.e. the old \"currentUser\") has a redirectId that\n // matches the redirect user, then we want to initially sign in with the\n // new user object from result.\n // TODO(samgho): More thoroughly test all of this\n if (\n (!redirectUserEventId || redirectUserEventId === storedUserEventId) &&\n result?.user\n ) {\n storedUser = result.user as UserInternal;\n }\n }\n\n // If no user in persistence, there is no current user. Set to null.\n if (!storedUser) {\n return this.directlySetCurrentUser(null);\n }\n\n if (!storedUser._redirectEventId) {\n // This isn't a redirect user, we can reload and bail\n // This will also catch the redirected user, if available, as that method\n // strips the _redirectEventId\n return this.reloadAndSetCurrentUserOrClear(storedUser);\n }\n\n _assert(this._popupRedirectResolver, this, AuthErrorCode.ARGUMENT_ERROR);\n await this.getOrInitRedirectPersistenceManager();\n\n // If the redirect user's event ID matches the current user's event ID,\n // DO NOT reload the current user, otherwise they'll be cleared from storage.\n // This is important for the reauthenticateWithRedirect() flow.\n if (\n this.redirectUser &&\n this.redirectUser._redirectEventId === storedUser._redirectEventId\n ) {\n return this.directlySetCurrentUser(storedUser);\n }\n\n return this.reloadAndSetCurrentUserOrClear(storedUser);\n }\n\n private async tryRedirectSignIn(\n redirectResolver: PopupRedirectResolver\n ): Promise {\n // The redirect user needs to be checked (and signed in if available)\n // during auth initialization. All of the normal sign in and link/reauth\n // flows call back into auth and push things onto the promise queue. We\n // need to await the result of the redirect sign in *inside the promise\n // queue*. This presents a problem: we run into deadlock. See:\n // ┌> [Initialization] ─────┐\n // ┌> [] │\n // └─ [getRedirectResult] <─┘\n // where [] are tasks on the queue and arrows denote awaits\n // Initialization will never complete because it's waiting on something\n // that's waiting for initialization to complete!\n //\n // Instead, this method calls getRedirectResult() (stored in\n // _completeRedirectFn) with an optional parameter that instructs all of\n // the underlying auth operations to skip anything that mutates auth state.\n\n let result: UserCredential | null = null;\n try {\n // We know this._popupRedirectResolver is set since redirectResolver\n // is passed in. The _completeRedirectFn expects the unwrapped extern.\n result = await this._popupRedirectResolver!._completeRedirectFn(\n this,\n redirectResolver,\n true\n );\n } catch (e) {\n // Swallow any errors here; the code can retrieve them in\n // getRedirectResult().\n await this._setRedirectUser(null);\n }\n\n return result;\n }\n\n private async reloadAndSetCurrentUserOrClear(\n user: UserInternal\n ): Promise {\n try {\n await _reloadWithoutSaving(user);\n } catch (e) {\n if (e.code !== `auth/${AuthErrorCode.NETWORK_REQUEST_FAILED}`) {\n // Something's wrong with the user's token. Log them out and remove\n // them from storage\n return this.directlySetCurrentUser(null);\n }\n }\n\n return this.directlySetCurrentUser(user);\n }\n\n useDeviceLanguage(): void {\n this.languageCode = _getUserLanguage();\n }\n\n async _delete(): Promise {\n this._deleted = true;\n }\n\n async updateCurrentUser(userExtern: User | null): Promise {\n // The public updateCurrentUser method needs to make a copy of the user,\n // and also check that the project matches\n const user = userExtern\n ? (getModularInstance(userExtern) as UserInternal)\n : null;\n if (user) {\n _assert(\n user.auth.config.apiKey === this.config.apiKey,\n this,\n AuthErrorCode.INVALID_AUTH\n );\n }\n return this._updateCurrentUser(user && user._clone(this));\n }\n\n async _updateCurrentUser(user: User | null): Promise {\n if (this._deleted) {\n return;\n }\n if (user) {\n _assert(\n this.tenantId === user.tenantId,\n this,\n AuthErrorCode.TENANT_ID_MISMATCH\n );\n }\n\n return this.queue(async () => {\n await this.directlySetCurrentUser(user as UserInternal | null);\n this.notifyAuthListeners();\n });\n }\n\n async signOut(): Promise {\n // Clear the redirect user when signOut is called\n if (this.redirectPersistenceManager || this._popupRedirectResolver) {\n await this._setRedirectUser(null);\n }\n\n return this._updateCurrentUser(null);\n }\n\n setPersistence(persistence: Persistence): Promise {\n return this.queue(async () => {\n await this.assertedPersistence.setPersistence(_getInstance(persistence));\n });\n }\n\n _getPersistence(): string {\n return this.assertedPersistence.persistence.type;\n }\n\n _updateErrorMap(errorMap: AuthErrorMap): void {\n this._errorFactory = new ErrorFactory(\n 'auth',\n 'Firebase',\n (errorMap as ErrorMapRetriever)()\n );\n }\n\n onAuthStateChanged(\n nextOrObserver: NextOrObserver,\n error?: ErrorFn,\n completed?: CompleteFn\n ): Unsubscribe {\n return this.registerStateListener(\n this.authStateSubscription,\n nextOrObserver,\n error,\n completed\n );\n }\n\n onIdTokenChanged(\n nextOrObserver: NextOrObserver,\n error?: ErrorFn,\n completed?: CompleteFn\n ): Unsubscribe {\n return this.registerStateListener(\n this.idTokenSubscription,\n nextOrObserver,\n error,\n completed\n );\n }\n\n toJSON(): object {\n return {\n apiKey: this.config.apiKey,\n authDomain: this.config.authDomain,\n appName: this.name,\n currentUser: this._currentUser?.toJSON()\n };\n }\n\n async _setRedirectUser(\n user: UserInternal | null,\n popupRedirectResolver?: PopupRedirectResolver\n ): Promise {\n const redirectManager = await this.getOrInitRedirectPersistenceManager(\n popupRedirectResolver\n );\n return user === null\n ? redirectManager.removeCurrentUser()\n : redirectManager.setCurrentUser(user);\n }\n\n private async getOrInitRedirectPersistenceManager(\n popupRedirectResolver?: PopupRedirectResolver\n ): Promise {\n if (!this.redirectPersistenceManager) {\n const resolver: PopupRedirectResolverInternal | null =\n (popupRedirectResolver && _getInstance(popupRedirectResolver)) ||\n this._popupRedirectResolver;\n _assert(resolver, this, AuthErrorCode.ARGUMENT_ERROR);\n this.redirectPersistenceManager = await PersistenceUserManager.create(\n this,\n [_getInstance(resolver._redirectPersistence)],\n KeyName.REDIRECT_USER\n );\n this.redirectUser =\n await this.redirectPersistenceManager.getCurrentUser();\n }\n\n return this.redirectPersistenceManager;\n }\n\n async _redirectUserForId(id: string): Promise {\n // Make sure we've cleared any pending persistence actions if we're not in\n // the initializer\n if (this._isInitialized) {\n await this.queue(async () => {});\n }\n\n if (this._currentUser?._redirectEventId === id) {\n return this._currentUser;\n }\n\n if (this.redirectUser?._redirectEventId === id) {\n return this.redirectUser;\n }\n\n return null;\n }\n\n async _persistUserIfCurrent(user: UserInternal): Promise {\n if (user === this.currentUser) {\n return this.queue(async () => this.directlySetCurrentUser(user));\n }\n }\n\n /** Notifies listeners only if the user is current */\n _notifyListenersIfCurrent(user: UserInternal): void {\n if (user === this.currentUser) {\n this.notifyAuthListeners();\n }\n }\n\n _key(): string {\n return `${this.config.authDomain}:${this.config.apiKey}:${this.name}`;\n }\n\n _startProactiveRefresh(): void {\n this.isProactiveRefreshEnabled = true;\n if (this.currentUser) {\n this._currentUser._startProactiveRefresh();\n }\n }\n\n _stopProactiveRefresh(): void {\n this.isProactiveRefreshEnabled = false;\n if (this.currentUser) {\n this._currentUser._stopProactiveRefresh();\n }\n }\n\n /** Returns the current user cast as the internal type */\n get _currentUser(): UserInternal {\n return this.currentUser as UserInternal;\n }\n\n private notifyAuthListeners(): void {\n if (!this._isInitialized) {\n return;\n }\n\n this.idTokenSubscription.next(this.currentUser);\n\n const currentUid = this.currentUser?.uid ?? null;\n if (this.lastNotifiedUid !== currentUid) {\n this.lastNotifiedUid = currentUid;\n this.authStateSubscription.next(this.currentUser);\n }\n }\n\n private registerStateListener(\n subscription: Subscription,\n nextOrObserver: NextOrObserver,\n error?: ErrorFn,\n completed?: CompleteFn\n ): Unsubscribe {\n if (this._deleted) {\n return () => {};\n }\n\n const cb =\n typeof nextOrObserver === 'function'\n ? nextOrObserver\n : nextOrObserver.next.bind(nextOrObserver);\n\n const promise = this._isInitialized\n ? Promise.resolve()\n : this._initializationPromise;\n _assert(promise, this, AuthErrorCode.INTERNAL_ERROR);\n // The callback needs to be called asynchronously per the spec.\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n promise.then(() => cb(this.currentUser));\n\n if (typeof nextOrObserver === 'function') {\n return subscription.addObserver(nextOrObserver, error, completed);\n } else {\n return subscription.addObserver(nextOrObserver);\n }\n }\n\n /**\n * Unprotected (from race conditions) method to set the current user. This\n * should only be called from within a queued callback. This is necessary\n * because the queue shouldn't rely on another queued callback.\n */\n private async directlySetCurrentUser(\n user: UserInternal | null\n ): Promise {\n if (this.currentUser && this.currentUser !== user) {\n this._currentUser._stopProactiveRefresh();\n if (user && this.isProactiveRefreshEnabled) {\n user._startProactiveRefresh();\n }\n }\n\n this.currentUser = user;\n\n if (user) {\n await this.assertedPersistence.setCurrentUser(user);\n } else {\n await this.assertedPersistence.removeCurrentUser();\n }\n }\n\n private queue(action: AsyncAction): Promise {\n // In case something errors, the callback still should be called in order\n // to keep the promise chain alive\n this.operations = this.operations.then(action, action);\n return this.operations;\n }\n\n private get assertedPersistence(): PersistenceUserManager {\n _assert(this.persistenceManager, this, AuthErrorCode.INTERNAL_ERROR);\n return this.persistenceManager;\n }\n\n private frameworks: string[] = [];\n private clientVersion: string;\n _logFramework(framework: string): void {\n if (!framework || this.frameworks.includes(framework)) {\n return;\n }\n this.frameworks.push(framework);\n\n // Sort alphabetically so that \"FirebaseCore-web,FirebaseUI-web\" and\n // \"FirebaseUI-web,FirebaseCore-web\" aren't viewed as different.\n this.frameworks.sort();\n this.clientVersion = _getClientVersion(\n this.config.clientPlatform,\n this._getFrameworks()\n );\n }\n _getFrameworks(): readonly string[] {\n return this.frameworks;\n }\n async _getAdditionalHeaders(): Promise> {\n // Additional headers on every request\n const headers: Record = {\n [HttpHeader.X_CLIENT_VERSION]: this.clientVersion,\n };\n if (this.app.options.appId) {\n headers[HttpHeader.X_FIREBASE_GMPID] = this.app.options.appId;\n }\n return headers;\n }\n}\n\n/**\n * Method to be used to cast down to our private implmentation of Auth.\n * It will also handle unwrapping from the compat type if necessary\n *\n * @param auth Auth object passed in from developer\n */\nexport function _castAuth(auth: Auth): AuthInternal {\n return getModularInstance(auth) as AuthInternal;\n}\n\n/** Helper class to wrap subscriber logic */\nclass Subscription {\n private observer: Observer | null = null;\n readonly addObserver: Subscribe = createSubscribe(\n observer => (this.observer = observer)\n );\n\n constructor(readonly auth: AuthInternal) {}\n\n get next(): NextFn {\n _assert(this.observer, this.auth, AuthErrorCode.INTERNAL_ERROR);\n return this.observer.next.bind(this.observer);\n }\n}\n","/**\n * @license\n * Copyright 2021 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nimport { Auth } from '../../model/public_types';\nimport { AuthErrorCode } from '../errors';\nimport { _assert } from '../util/assert';\nimport { _castAuth } from './auth_impl';\n\n/**\n * Changes the {@link Auth} instance to communicate with the Firebase Auth Emulator, instead of production\n * Firebase Auth services.\n *\n * @remarks\n * This must be called synchronously immediately following the first call to\n * {@link initializeAuth}. Do not use with production credentials as emulator\n * traffic is not encrypted.\n *\n *\n * @example\n * ```javascript\n * connectAuthEmulator(auth, 'http://127.0.0.1:9099', { disableWarnings: true });\n * ```\n *\n * @param auth - The {@link Auth} instance.\n * @param url - The URL at which the emulator is running (eg, 'http://localhost:9099').\n * @param options - Optional. `options.disableWarnings` defaults to `false`. Set it to\n * `true` to disable the warning banner attached to the DOM.\n *\n * @public\n */\nexport function connectAuthEmulator(\n auth: Auth,\n url: string,\n options?: { disableWarnings: boolean }\n): void {\n const authInternal = _castAuth(auth);\n _assert(\n authInternal._canInitEmulator,\n authInternal,\n AuthErrorCode.EMULATOR_CONFIG_FAILED\n );\n\n _assert(\n /^https?:\\/\\//.test(url),\n authInternal,\n AuthErrorCode.INVALID_EMULATOR_SCHEME\n );\n\n const disableWarnings = !!options?.disableWarnings;\n\n const protocol = extractProtocol(url);\n const { host, port } = extractHostAndPort(url);\n const portStr = port === null ? '' : `:${port}`;\n\n // Always replace path with \"/\" (even if input url had no path at all, or had a different one).\n authInternal.config.emulator = { url: `${protocol}//${host}${portStr}/` };\n authInternal.settings.appVerificationDisabledForTesting = true;\n authInternal.emulatorConfig = Object.freeze({\n host,\n port,\n protocol: protocol.replace(':', ''),\n options: Object.freeze({ disableWarnings })\n });\n\n if (!disableWarnings) {\n emitEmulatorWarning();\n }\n}\n\nfunction extractProtocol(url: string): string {\n const protocolEnd = url.indexOf(':');\n return protocolEnd < 0 ? '' : url.substr(0, protocolEnd + 1);\n}\n\nfunction extractHostAndPort(url: string): {\n host: string;\n port: number | null;\n} {\n const protocol = extractProtocol(url);\n const authority = /(\\/\\/)?([^?#/]+)/.exec(url.substr(protocol.length)); // Between // and /, ? or #.\n if (!authority) {\n return { host: '', port: null };\n }\n const hostAndPort = authority[2].split('@').pop() || ''; // Strip out \"username:password@\".\n const bracketedIPv6 = /^(\\[[^\\]]+\\])(:|$)/.exec(hostAndPort);\n if (bracketedIPv6) {\n const host = bracketedIPv6[1];\n return { host, port: parsePort(hostAndPort.substr(host.length + 1)) };\n } else {\n const [host, port] = hostAndPort.split(':');\n return { host, port: parsePort(port) };\n }\n}\n\nfunction parsePort(portStr: string): number | null {\n if (!portStr) {\n return null;\n }\n const port = Number(portStr);\n if (isNaN(port)) {\n return null;\n }\n return port;\n}\n\nfunction emitEmulatorWarning(): void {\n function attachBanner(): void {\n const el = document.createElement('p');\n const sty = el.style;\n el.innerText =\n 'Running in emulator mode. Do not use with production credentials.';\n sty.position = 'fixed';\n sty.width = '100%';\n sty.backgroundColor = '#ffffff';\n sty.border = '.1em solid #000000';\n sty.color = '#b50000';\n sty.bottom = '0px';\n sty.left = '0px';\n sty.margin = '0px';\n sty.zIndex = '10000';\n sty.textAlign = 'center';\n el.classList.add('firebase-emulator-warning');\n document.body.appendChild(el);\n }\n\n if (typeof console !== 'undefined' && typeof console.info === 'function') {\n console.info(\n 'WARNING: You are using the Auth Emulator,' +\n ' which is intended for local testing only. Do not use with' +\n ' production credentials.'\n );\n }\n if (\n typeof window !== 'undefined' &&\n typeof document !== 'undefined'\n ) {\n if (document.readyState === 'loading') {\n window.addEventListener('DOMContentLoaded', attachBanner);\n } else {\n attachBanner();\n }\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { PhoneOrOauthTokenResponse } from '../../api/authentication/mfa';\nimport { AuthInternal } from '../../model/auth';\nimport { IdTokenResponse } from '../../model/id_token';\nimport { debugFail } from '../util/assert';\n\n/**\n * Interface that represents the credentials returned by an {@link AuthProvider}.\n *\n * @remarks\n * Implementations specify the details about each auth provider's credential requirements.\n *\n * @public\n */\nexport class AuthCredential {\n /** @internal */\n protected constructor(\n /**\n * The authentication provider ID for the credential.\n *\n * @remarks\n * For example, 'facebook.com', or 'google.com'.\n */\n readonly providerId: string,\n /**\n * The authentication sign in method for the credential.\n *\n * @remarks\n * For example, {@link SignInMethod}.EMAIL_PASSWORD, or\n * {@link SignInMethod}.EMAIL_LINK. This corresponds to the sign-in method\n * identifier as returned in {@link fetchSignInMethodsForEmail}.\n */\n readonly signInMethod: string\n ) {}\n\n /**\n * Returns a JSON-serializable representation of this object.\n *\n * @returns a JSON-serializable representation of this object.\n */\n toJSON(): object {\n return debugFail('not implemented');\n }\n\n /** @internal */\n _getIdTokenResponse(_auth: AuthInternal): Promise {\n return debugFail('not implemented');\n }\n /** @internal */\n _linkToIdToken(\n _auth: AuthInternal,\n _idToken: string\n ): Promise {\n return debugFail('not implemented');\n }\n /** @internal */\n _getReauthenticationResolver(_auth: AuthInternal): Promise {\n return debugFail('not implemented');\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ActionCodeOperation, Auth } from '../../model/public_types';\n\nimport {\n Endpoint,\n HttpMethod,\n _addTidIfNecessary,\n _performApiRequest\n} from '../index';\nimport { IdTokenResponse } from '../../model/id_token';\nimport { MfaEnrollment } from './mfa';\n\nexport interface ResetPasswordRequest {\n oobCode: string;\n newPassword?: string;\n tenantId?: string;\n}\n\nexport interface ResetPasswordResponse {\n email: string;\n newEmail?: string;\n requestType?: ActionCodeOperation;\n mfaInfo?: MfaEnrollment;\n}\n\nexport async function resetPassword(\n auth: Auth,\n request: ResetPasswordRequest\n): Promise {\n return _performApiRequest(\n auth,\n HttpMethod.POST,\n Endpoint.RESET_PASSWORD,\n _addTidIfNecessary(auth, request)\n );\n}\nexport interface UpdateEmailPasswordRequest {\n idToken: string;\n returnSecureToken?: boolean;\n email?: string;\n password?: string;\n}\n\nexport interface UpdateEmailPasswordResponse extends IdTokenResponse {}\n\nexport async function updateEmailPassword(\n auth: Auth,\n request: UpdateEmailPasswordRequest\n): Promise {\n return _performApiRequest<\n UpdateEmailPasswordRequest,\n UpdateEmailPasswordResponse\n >(auth, HttpMethod.POST, Endpoint.SET_ACCOUNT_INFO, request);\n}\n\nexport interface ApplyActionCodeRequest {\n oobCode: string;\n tenantId?: string;\n}\n\nexport interface ApplyActionCodeResponse {}\n\nexport async function applyActionCode(\n auth: Auth,\n request: ApplyActionCodeRequest\n): Promise {\n return _performApiRequest(\n auth,\n HttpMethod.POST,\n Endpoint.SET_ACCOUNT_INFO,\n _addTidIfNecessary(auth, request)\n );\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ActionCodeOperation, Auth } from '../../model/public_types';\n\nimport {\n Endpoint,\n HttpMethod,\n _addTidIfNecessary,\n _performApiRequest,\n _performSignInRequest\n} from '../index';\nimport { IdToken, IdTokenResponse } from '../../model/id_token';\n\nexport interface SignInWithPasswordRequest {\n returnSecureToken?: boolean;\n email: string;\n password: string;\n tenantId?: string;\n}\n\nexport interface SignInWithPasswordResponse extends IdTokenResponse {\n email: string;\n displayName: string;\n}\n\nexport async function signInWithPassword(\n auth: Auth,\n request: SignInWithPasswordRequest\n): Promise {\n return _performSignInRequest<\n SignInWithPasswordRequest,\n SignInWithPasswordResponse\n >(\n auth,\n HttpMethod.POST,\n Endpoint.SIGN_IN_WITH_PASSWORD,\n _addTidIfNecessary(auth, request)\n );\n}\n\nexport interface GetOobCodeRequest {\n email?: string; // Everything except VERIFY_AND_CHANGE_EMAIL\n continueUrl?: string;\n iOSBundleId?: string;\n iosAppStoreId?: string;\n androidPackageName?: string;\n androidInstallApp?: boolean;\n androidMinimumVersionCode?: string;\n canHandleCodeInApp?: boolean;\n dynamicLinkDomain?: string;\n tenantId?: string;\n targetProjectid?: string;\n}\n\nexport interface VerifyEmailRequest extends GetOobCodeRequest {\n requestType: ActionCodeOperation.VERIFY_EMAIL;\n idToken: IdToken;\n}\n\nexport interface PasswordResetRequest extends GetOobCodeRequest {\n requestType: ActionCodeOperation.PASSWORD_RESET;\n email: string;\n captchaResp?: string;\n}\n\nexport interface EmailSignInRequest extends GetOobCodeRequest {\n requestType: ActionCodeOperation.EMAIL_SIGNIN;\n email: string;\n}\n\nexport interface VerifyAndChangeEmailRequest extends GetOobCodeRequest {\n requestType: ActionCodeOperation.VERIFY_AND_CHANGE_EMAIL;\n idToken: IdToken;\n newEmail: string;\n}\n\ninterface GetOobCodeResponse {\n email: string;\n}\n\nexport interface VerifyEmailResponse extends GetOobCodeResponse {}\nexport interface PasswordResetResponse extends GetOobCodeResponse {}\nexport interface EmailSignInResponse extends GetOobCodeResponse {}\nexport interface VerifyAndChangeEmailResponse extends GetOobCodeRequest {}\n\nasync function sendOobCode(\n auth: Auth,\n request: GetOobCodeRequest\n): Promise {\n return _performApiRequest(\n auth,\n HttpMethod.POST,\n Endpoint.SEND_OOB_CODE,\n _addTidIfNecessary(auth, request)\n );\n}\n\nexport async function sendEmailVerification(\n auth: Auth,\n request: VerifyEmailRequest\n): Promise {\n return sendOobCode(auth, request);\n}\n\nexport async function sendPasswordResetEmail(\n auth: Auth,\n request: PasswordResetRequest\n): Promise {\n return sendOobCode(auth, request);\n}\n\nexport async function sendSignInLinkToEmail(\n auth: Auth,\n request: EmailSignInRequest\n): Promise {\n return sendOobCode(auth, request);\n}\n\nexport async function verifyAndChangeEmail(\n auth: Auth,\n request: VerifyAndChangeEmailRequest\n): Promise {\n return sendOobCode(auth, request);\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n _performSignInRequest,\n Endpoint,\n HttpMethod,\n _addTidIfNecessary\n} from '../index';\nimport { IdTokenResponse } from '../../model/id_token';\nimport { Auth } from '../../model/public_types';\n\nexport interface SignInWithEmailLinkRequest {\n email: string;\n oobCode: string;\n tenantId?: string;\n}\n\nexport interface SignInWithEmailLinkResponse extends IdTokenResponse {\n email: string;\n isNewUser: boolean;\n}\n\nexport async function signInWithEmailLink(\n auth: Auth,\n request: SignInWithEmailLinkRequest\n): Promise {\n return _performSignInRequest<\n SignInWithEmailLinkRequest,\n SignInWithEmailLinkResponse\n >(\n auth,\n HttpMethod.POST,\n Endpoint.SIGN_IN_WITH_EMAIL_LINK,\n _addTidIfNecessary(auth, request)\n );\n}\n\nexport interface SignInWithEmailLinkForLinkingRequest\n extends SignInWithEmailLinkRequest {\n idToken: string;\n}\n\nexport async function signInWithEmailLinkForLinking(\n auth: Auth,\n request: SignInWithEmailLinkForLinkingRequest\n): Promise {\n return _performSignInRequest<\n SignInWithEmailLinkForLinkingRequest,\n SignInWithEmailLinkResponse\n >(\n auth,\n HttpMethod.POST,\n Endpoint.SIGN_IN_WITH_EMAIL_LINK,\n _addTidIfNecessary(auth, request)\n );\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ProviderId, SignInMethod } from '../../model/enums';\n\nimport { updateEmailPassword } from '../../api/account_management/email_and_password';\nimport { signInWithPassword } from '../../api/authentication/email_and_password';\nimport {\n signInWithEmailLink,\n signInWithEmailLinkForLinking\n} from '../../api/authentication/email_link';\nimport { AuthInternal } from '../../model/auth';\nimport { IdTokenResponse } from '../../model/id_token';\nimport { AuthErrorCode } from '../errors';\nimport { _fail } from '../util/assert';\nimport { AuthCredential } from './auth_credential';\n\n/**\n * Interface that represents the credentials returned by {@link EmailAuthProvider} for\n * {@link ProviderId}.PASSWORD\n *\n * @remarks\n * Covers both {@link SignInMethod}.EMAIL_PASSWORD and\n * {@link SignInMethod}.EMAIL_LINK.\n *\n * @public\n */\nexport class EmailAuthCredential extends AuthCredential {\n /** @internal */\n private constructor(\n /** @internal */\n readonly _email: string,\n /** @internal */\n readonly _password: string,\n signInMethod: SignInMethod,\n /** @internal */\n readonly _tenantId: string | null = null\n ) {\n super(ProviderId.PASSWORD, signInMethod);\n }\n\n /** @internal */\n static _fromEmailAndPassword(\n email: string,\n password: string\n ): EmailAuthCredential {\n return new EmailAuthCredential(\n email,\n password,\n SignInMethod.EMAIL_PASSWORD\n );\n }\n\n /** @internal */\n static _fromEmailAndCode(\n email: string,\n oobCode: string,\n tenantId: string | null = null\n ): EmailAuthCredential {\n return new EmailAuthCredential(\n email,\n oobCode,\n SignInMethod.EMAIL_LINK,\n tenantId\n );\n }\n\n /** {@inheritdoc AuthCredential.toJSON} */\n toJSON(): object {\n return {\n email: this._email,\n password: this._password,\n signInMethod: this.signInMethod,\n tenantId: this._tenantId\n };\n }\n\n /**\n * Static method to deserialize a JSON representation of an object into an {@link AuthCredential}.\n *\n * @param json - Either `object` or the stringified representation of the object. When string is\n * provided, `JSON.parse` would be called first.\n *\n * @returns If the JSON input does not represent an {@link AuthCredential}, null is returned.\n */\n static fromJSON(json: object | string): EmailAuthCredential | null {\n const obj = typeof json === 'string' ? JSON.parse(json) : json;\n if (obj?.email && obj?.password) {\n if (obj.signInMethod === SignInMethod.EMAIL_PASSWORD) {\n return this._fromEmailAndPassword(obj.email, obj.password);\n } else if (obj.signInMethod === SignInMethod.EMAIL_LINK) {\n return this._fromEmailAndCode(obj.email, obj.password, obj.tenantId);\n }\n }\n return null;\n }\n\n /** @internal */\n async _getIdTokenResponse(auth: AuthInternal): Promise {\n switch (this.signInMethod) {\n case SignInMethod.EMAIL_PASSWORD:\n return signInWithPassword(auth, {\n returnSecureToken: true,\n email: this._email,\n password: this._password\n });\n case SignInMethod.EMAIL_LINK:\n return signInWithEmailLink(auth, {\n email: this._email,\n oobCode: this._password\n });\n default:\n _fail(auth, AuthErrorCode.INTERNAL_ERROR);\n }\n }\n\n /** @internal */\n async _linkToIdToken(\n auth: AuthInternal,\n idToken: string\n ): Promise {\n switch (this.signInMethod) {\n case SignInMethod.EMAIL_PASSWORD:\n return updateEmailPassword(auth, {\n idToken,\n returnSecureToken: true,\n email: this._email,\n password: this._password\n });\n case SignInMethod.EMAIL_LINK:\n return signInWithEmailLinkForLinking(auth, {\n idToken,\n email: this._email,\n oobCode: this._password\n });\n default:\n _fail(auth, AuthErrorCode.INTERNAL_ERROR);\n }\n }\n\n /** @internal */\n _getReauthenticationResolver(auth: AuthInternal): Promise {\n return this._getIdTokenResponse(auth);\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n Endpoint,\n HttpMethod,\n _addTidIfNecessary,\n _performSignInRequest\n} from '../index';\nimport { IdToken, IdTokenResponse } from '../../model/id_token';\nimport { Auth } from '../../model/public_types';\n\nexport interface SignInWithIdpRequest {\n requestUri: string;\n postBody?: string;\n sessionId?: string;\n tenantId?: string;\n returnSecureToken: boolean;\n returnIdpCredential?: boolean;\n idToken?: IdToken;\n autoCreate?: boolean;\n pendingToken?: string;\n}\n\n/**\n * @internal\n */\nexport interface SignInWithIdpResponse extends IdTokenResponse {\n oauthAccessToken?: string;\n oauthTokenSecret?: string;\n nonce?: string;\n oauthIdToken?: string;\n pendingToken?: string;\n}\n\nexport async function signInWithIdp(\n auth: Auth,\n request: SignInWithIdpRequest\n): Promise {\n return _performSignInRequest(\n auth,\n HttpMethod.POST,\n Endpoint.SIGN_IN_WITH_IDP,\n _addTidIfNecessary(auth, request)\n );\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { querystring } from '@firebase/util';\n\nimport {\n signInWithIdp,\n SignInWithIdpRequest\n} from '../../api/authentication/idp';\nimport { AuthInternal } from '../../model/auth';\nimport { IdTokenResponse } from '../../model/id_token';\nimport { AuthErrorCode } from '../errors';\nimport { _fail } from '../util/assert';\nimport { AuthCredential } from './auth_credential';\n\nconst IDP_REQUEST_URI = 'http://localhost';\n\nexport interface OAuthCredentialParams {\n // OAuth 2 uses either id token or access token\n idToken?: string | null;\n accessToken?: string | null;\n\n // These fields are used with OAuth 1\n oauthToken?: string;\n secret?: string;\n oauthTokenSecret?: string;\n\n // Nonce is only set if pendingToken is not present\n nonce?: string;\n pendingToken?: string;\n\n // Utilities\n providerId: string;\n signInMethod: string;\n}\n\n/**\n * Represents the OAuth credentials returned by an {@link OAuthProvider}.\n *\n * @remarks\n * Implementations specify the details about each auth provider's credential requirements.\n *\n * @public\n */\nexport class OAuthCredential extends AuthCredential {\n /**\n * The OAuth ID token associated with the credential if it belongs to an OIDC provider,\n * such as `google.com`.\n * @readonly\n */\n idToken?: string;\n /**\n * The OAuth access token associated with the credential if it belongs to an\n * {@link OAuthProvider}, such as `facebook.com`, `twitter.com`, etc.\n * @readonly\n */\n accessToken?: string;\n /**\n * The OAuth access token secret associated with the credential if it belongs to an OAuth 1.0\n * provider, such as `twitter.com`.\n * @readonly\n */\n secret?: string;\n \n private nonce?: string;\n private pendingToken: string | null = null;\n\n /** @internal */\n static _fromParams(params: OAuthCredentialParams): OAuthCredential {\n const cred = new OAuthCredential(params.providerId, params.signInMethod);\n\n if (params.idToken || params.accessToken) {\n // OAuth 2 and either ID token or access token.\n if (params.idToken) {\n cred.idToken = params.idToken;\n }\n\n if (params.accessToken) {\n cred.accessToken = params.accessToken;\n }\n\n // Add nonce if available and no pendingToken is present.\n if (params.nonce && !params.pendingToken) {\n cred.nonce = params.nonce;\n }\n\n if (params.pendingToken) {\n cred.pendingToken = params.pendingToken;\n }\n } else if (params.oauthToken && params.oauthTokenSecret) {\n // OAuth 1 and OAuth token with token secret\n cred.accessToken = params.oauthToken;\n cred.secret = params.oauthTokenSecret;\n } else {\n _fail(AuthErrorCode.ARGUMENT_ERROR);\n }\n\n return cred;\n }\n\n /** {@inheritdoc AuthCredential.toJSON} */\n toJSON(): object {\n return {\n idToken: this.idToken,\n accessToken: this.accessToken,\n secret: this.secret,\n nonce: this.nonce,\n pendingToken: this.pendingToken,\n providerId: this.providerId,\n signInMethod: this.signInMethod\n };\n }\n\n /**\n * Static method to deserialize a JSON representation of an object into an\n * {@link AuthCredential}.\n *\n * @param json - Input can be either Object or the stringified representation of the object.\n * When string is provided, JSON.parse would be called first.\n *\n * @returns If the JSON input does not represent an {@link AuthCredential}, null is returned.\n */\n static fromJSON(json: string | object): OAuthCredential | null {\n const obj = typeof json === 'string' ? JSON.parse(json) : json;\n const { providerId, signInMethod, ...rest }: OAuthCredentialParams = obj;\n if (!providerId || !signInMethod) {\n return null;\n }\n\n const cred = new OAuthCredential(providerId, signInMethod);\n cred.idToken = rest.idToken || undefined;\n cred.accessToken = rest.accessToken || undefined;\n cred.secret = rest.secret;\n cred.nonce = rest.nonce;\n cred.pendingToken = rest.pendingToken || null;\n return cred;\n }\n\n /** @internal */\n _getIdTokenResponse(auth: AuthInternal): Promise {\n const request = this.buildRequest();\n return signInWithIdp(auth, request);\n }\n\n /** @internal */\n _linkToIdToken(\n auth: AuthInternal,\n idToken: string\n ): Promise {\n const request = this.buildRequest();\n request.idToken = idToken;\n return signInWithIdp(auth, request);\n }\n\n /** @internal */\n _getReauthenticationResolver(auth: AuthInternal): Promise {\n const request = this.buildRequest();\n request.autoCreate = false;\n return signInWithIdp(auth, request);\n }\n\n private buildRequest(): SignInWithIdpRequest {\n const request: SignInWithIdpRequest = {\n requestUri: IDP_REQUEST_URI,\n returnSecureToken: true\n };\n\n if (this.pendingToken) {\n request.pendingToken = this.pendingToken;\n } else {\n const postBody: Record = {};\n if (this.idToken) {\n postBody['id_token'] = this.idToken;\n }\n if (this.accessToken) {\n postBody['access_token'] = this.accessToken;\n }\n if (this.secret) {\n postBody['oauth_token_secret'] = this.secret;\n }\n\n postBody['providerId'] = this.providerId;\n if (this.nonce && !this.pendingToken) {\n postBody['nonce'] = this.nonce;\n }\n\n request.postBody = querystring(postBody);\n }\n\n return request;\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n Endpoint,\n HttpMethod,\n _addTidIfNecessary,\n _makeTaggedError,\n _performApiRequest,\n _performSignInRequest\n} from '../index';\nimport { AuthErrorCode } from '../../core/errors';\nimport { IdTokenResponse } from '../../model/id_token';\nimport { ServerError, ServerErrorMap } from '../errors';\nimport { Auth } from '../../model/public_types';\n\nexport interface SendPhoneVerificationCodeRequest {\n phoneNumber: string;\n recaptchaToken: string;\n tenantId?: string;\n}\n\nexport interface SendPhoneVerificationCodeResponse {\n sessionInfo: string;\n}\n\nexport async function sendPhoneVerificationCode(\n auth: Auth,\n request: SendPhoneVerificationCodeRequest\n): Promise {\n return _performApiRequest<\n SendPhoneVerificationCodeRequest,\n SendPhoneVerificationCodeResponse\n >(\n auth,\n HttpMethod.POST,\n Endpoint.SEND_VERIFICATION_CODE,\n _addTidIfNecessary(auth, request)\n );\n}\n\n/**\n * @internal\n */\nexport interface SignInWithPhoneNumberRequest {\n temporaryProof?: string;\n phoneNumber?: string;\n sessionInfo?: string;\n code?: string;\n tenantId?: string;\n}\n\nexport interface LinkWithPhoneNumberRequest\n extends SignInWithPhoneNumberRequest {\n idToken: string;\n}\n\n/**\n * @internal\n */\nexport interface SignInWithPhoneNumberResponse extends IdTokenResponse {\n temporaryProof?: string;\n phoneNumber?: string;\n}\n\nexport async function signInWithPhoneNumber(\n auth: Auth,\n request: SignInWithPhoneNumberRequest\n): Promise {\n return _performSignInRequest<\n SignInWithPhoneNumberRequest,\n SignInWithPhoneNumberResponse\n >(\n auth,\n HttpMethod.POST,\n Endpoint.SIGN_IN_WITH_PHONE_NUMBER,\n _addTidIfNecessary(auth, request)\n );\n}\n\nexport async function linkWithPhoneNumber(\n auth: Auth,\n request: LinkWithPhoneNumberRequest\n): Promise {\n const response = await _performSignInRequest<\n LinkWithPhoneNumberRequest,\n SignInWithPhoneNumberResponse\n >(\n auth,\n HttpMethod.POST,\n Endpoint.SIGN_IN_WITH_PHONE_NUMBER,\n _addTidIfNecessary(auth, request)\n );\n if (response.temporaryProof) {\n throw _makeTaggedError(auth, AuthErrorCode.NEED_CONFIRMATION, response);\n }\n return response;\n}\n\ninterface VerifyPhoneNumberForExistingRequest\n extends SignInWithPhoneNumberRequest {\n operation: 'REAUTH';\n}\n\nconst VERIFY_PHONE_NUMBER_FOR_EXISTING_ERROR_MAP_: Partial<\n ServerErrorMap\n> = {\n [ServerError.USER_NOT_FOUND]: AuthErrorCode.USER_DELETED\n};\n\nexport async function verifyPhoneNumberForExisting(\n auth: Auth,\n request: SignInWithPhoneNumberRequest\n): Promise {\n const apiRequest: VerifyPhoneNumberForExistingRequest = {\n ...request,\n operation: 'REAUTH'\n };\n return _performSignInRequest<\n VerifyPhoneNumberForExistingRequest,\n SignInWithPhoneNumberResponse\n >(\n auth,\n HttpMethod.POST,\n Endpoint.SIGN_IN_WITH_PHONE_NUMBER,\n _addTidIfNecessary(auth, apiRequest),\n VERIFY_PHONE_NUMBER_FOR_EXISTING_ERROR_MAP_\n );\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ProviderId, SignInMethod } from '../../model/enums';\n\nimport { PhoneOrOauthTokenResponse } from '../../api/authentication/mfa';\nimport {\n linkWithPhoneNumber,\n signInWithPhoneNumber,\n SignInWithPhoneNumberRequest,\n verifyPhoneNumberForExisting\n} from '../../api/authentication/sms';\nimport { AuthInternal } from '../../model/auth';\nimport { IdTokenResponse } from '../../model/id_token';\nimport { AuthCredential } from './auth_credential';\n\nexport interface PhoneAuthCredentialParameters {\n verificationId?: string;\n verificationCode?: string;\n phoneNumber?: string;\n temporaryProof?: string;\n}\n\n/**\n * Represents the credentials returned by {@link PhoneAuthProvider}.\n *\n * @public\n */\nexport class PhoneAuthCredential extends AuthCredential {\n private constructor(private readonly params: PhoneAuthCredentialParameters) {\n super(ProviderId.PHONE, SignInMethod.PHONE);\n }\n\n /** @internal */\n static _fromVerification(\n verificationId: string,\n verificationCode: string\n ): PhoneAuthCredential {\n return new PhoneAuthCredential({ verificationId, verificationCode });\n }\n\n /** @internal */\n static _fromTokenResponse(\n phoneNumber: string,\n temporaryProof: string\n ): PhoneAuthCredential {\n return new PhoneAuthCredential({ phoneNumber, temporaryProof });\n }\n\n /** @internal */\n _getIdTokenResponse(auth: AuthInternal): Promise {\n return signInWithPhoneNumber(auth, this._makeVerificationRequest());\n }\n\n /** @internal */\n _linkToIdToken(\n auth: AuthInternal,\n idToken: string\n ): Promise {\n return linkWithPhoneNumber(auth, {\n idToken,\n ...this._makeVerificationRequest()\n });\n }\n\n /** @internal */\n _getReauthenticationResolver(auth: AuthInternal): Promise {\n return verifyPhoneNumberForExisting(auth, this._makeVerificationRequest());\n }\n\n /** @internal */\n _makeVerificationRequest(): SignInWithPhoneNumberRequest {\n const { temporaryProof, phoneNumber, verificationId, verificationCode } =\n this.params;\n if (temporaryProof && phoneNumber) {\n return { temporaryProof, phoneNumber };\n }\n\n return {\n sessionInfo: verificationId,\n code: verificationCode\n };\n }\n\n /** {@inheritdoc AuthCredential.toJSON} */\n toJSON(): object {\n const obj: Record = {\n providerId: this.providerId\n };\n if (this.params.phoneNumber) {\n obj.phoneNumber = this.params.phoneNumber;\n }\n if (this.params.temporaryProof) {\n obj.temporaryProof = this.params.temporaryProof;\n }\n if (this.params.verificationCode) {\n obj.verificationCode = this.params.verificationCode;\n }\n if (this.params.verificationId) {\n obj.verificationId = this.params.verificationId;\n }\n\n return obj;\n }\n\n /** Generates a phone credential based on a plain object or a JSON string. */\n static fromJSON(json: object | string): PhoneAuthCredential | null {\n if (typeof json === 'string') {\n json = JSON.parse(json);\n }\n\n const { verificationId, verificationCode, phoneNumber, temporaryProof } =\n json as { [key: string]: string };\n if (\n !verificationCode &&\n !verificationId &&\n !phoneNumber &&\n !temporaryProof\n ) {\n return null;\n }\n\n return new PhoneAuthCredential({\n verificationId,\n verificationCode,\n phoneNumber,\n temporaryProof\n });\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { extractQuerystring, querystringDecode } from '@firebase/util';\nimport { ActionCodeOperation } from '../model/public_types';\nimport { AuthErrorCode } from './errors';\nimport { _assert } from './util/assert';\n\n/**\n * Enums for fields in URL query string.\n *\n * @enum {string}\n */\nconst enum QueryField {\n API_KEY = 'apiKey',\n CODE = 'oobCode',\n CONTINUE_URL = 'continueUrl',\n LANGUAGE_CODE = 'languageCode',\n MODE = 'mode',\n TENANT_ID = 'tenantId'\n}\n\n/**\n * Maps the mode string in action code URL to Action Code Info operation.\n *\n * @param mode\n */\nfunction parseMode(mode: string | null): ActionCodeOperation | null {\n switch (mode) {\n case 'recoverEmail':\n return ActionCodeOperation.RECOVER_EMAIL;\n case 'resetPassword':\n return ActionCodeOperation.PASSWORD_RESET;\n case 'signIn':\n return ActionCodeOperation.EMAIL_SIGNIN;\n case 'verifyEmail':\n return ActionCodeOperation.VERIFY_EMAIL;\n case 'verifyAndChangeEmail':\n return ActionCodeOperation.VERIFY_AND_CHANGE_EMAIL;\n case 'revertSecondFactorAddition':\n return ActionCodeOperation.REVERT_SECOND_FACTOR_ADDITION;\n default:\n return null;\n }\n}\n\n/**\n * Helper to parse FDL links\n *\n * @param url\n */\nfunction parseDeepLink(url: string): string {\n const link = querystringDecode(extractQuerystring(url))['link'];\n\n // Double link case (automatic redirect).\n const doubleDeepLink = link\n ? querystringDecode(extractQuerystring(link))['deep_link_id']\n : null;\n // iOS custom scheme links.\n const iOSDeepLink = querystringDecode(extractQuerystring(url))[\n 'deep_link_id'\n ];\n const iOSDoubleDeepLink = iOSDeepLink\n ? querystringDecode(extractQuerystring(iOSDeepLink))['link']\n : null;\n return iOSDoubleDeepLink || iOSDeepLink || doubleDeepLink || link || url;\n}\n\n/**\n * A utility class to parse email action URLs such as password reset, email verification,\n * email link sign in, etc.\n *\n * @public\n */\nexport class ActionCodeURL {\n /**\n * The API key of the email action link.\n */\n readonly apiKey: string;\n /**\n * The action code of the email action link.\n */\n readonly code: string;\n /**\n * The continue URL of the email action link. Null if not provided.\n */\n readonly continueUrl: string | null;\n /**\n * The language code of the email action link. Null if not provided.\n */\n readonly languageCode: string | null;\n /**\n * The action performed by the email action link. It returns from one of the types from\n * {@link ActionCodeInfo}\n */\n readonly operation: string;\n /**\n * The tenant ID of the email action link. Null if the email action is from the parent project.\n */\n readonly tenantId: string | null;\n\n /**\n * @param actionLink - The link from which to extract the URL.\n * @returns The {@link ActionCodeURL} object, or null if the link is invalid.\n *\n * @internal\n */\n constructor(actionLink: string) {\n const searchParams = querystringDecode(extractQuerystring(actionLink));\n const apiKey = searchParams[QueryField.API_KEY] ?? null;\n const code = searchParams[QueryField.CODE] ?? null;\n const operation = parseMode(searchParams[QueryField.MODE] ?? null);\n // Validate API key, code and mode.\n _assert(apiKey && code && operation, AuthErrorCode.ARGUMENT_ERROR);\n this.apiKey = apiKey;\n this.operation = operation;\n this.code = code;\n this.continueUrl = searchParams[QueryField.CONTINUE_URL] ?? null;\n this.languageCode = searchParams[QueryField.LANGUAGE_CODE] ?? null;\n this.tenantId = searchParams[QueryField.TENANT_ID] ?? null;\n }\n\n /**\n * Parses the email action link string and returns an {@link ActionCodeURL} if the link is valid,\n * otherwise returns null.\n *\n * @param link - The email action link string.\n * @returns The {@link ActionCodeURL} object, or null if the link is invalid.\n *\n * @public\n */\n static parseLink(link: string): ActionCodeURL | null {\n const actionLink = parseDeepLink(link);\n try {\n return new ActionCodeURL(actionLink);\n } catch {\n return null;\n }\n }\n}\n\n/**\n * Parses the email action link string and returns an {@link ActionCodeURL} if\n * the link is valid, otherwise returns null.\n *\n * @public\n */\nexport function parseActionCodeURL(link: string): ActionCodeURL | null {\n return ActionCodeURL.parseLink(link);\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ProviderId, SignInMethod } from '../../model/enums';\nimport { AuthProvider } from '../../model/public_types';\n\nimport { ActionCodeURL } from '../action_code_url';\nimport { EmailAuthCredential } from '../credentials/email';\nimport { AuthErrorCode } from '../errors';\nimport { _assert } from '../util/assert';\n\n/**\n * Provider for generating {@link EmailAuthCredential}.\n *\n * @public\n */\nexport class EmailAuthProvider implements AuthProvider {\n /**\n * Always set to {@link ProviderId}.PASSWORD, even for email link.\n */\n static readonly PROVIDER_ID: 'password' = ProviderId.PASSWORD;\n /**\n * Always set to {@link SignInMethod}.EMAIL_PASSWORD.\n */\n static readonly EMAIL_PASSWORD_SIGN_IN_METHOD: 'password' =\n SignInMethod.EMAIL_PASSWORD;\n /**\n * Always set to {@link SignInMethod}.EMAIL_LINK.\n */\n static readonly EMAIL_LINK_SIGN_IN_METHOD: 'emailLink' =\n SignInMethod.EMAIL_LINK;\n /**\n * Always set to {@link ProviderId}.PASSWORD, even for email link.\n */\n readonly providerId = EmailAuthProvider.PROVIDER_ID;\n\n /**\n * Initialize an {@link AuthCredential} using an email and password.\n *\n * @example\n * ```javascript\n * const authCredential = EmailAuthProvider.credential(email, password);\n * const userCredential = await signInWithCredential(auth, authCredential);\n * ```\n *\n * @example\n * ```javascript\n * const userCredential = await signInWithEmailAndPassword(auth, email, password);\n * ```\n *\n * @param email - Email address.\n * @param password - User account password.\n * @returns The auth provider credential.\n */\n static credential(email: string, password: string): EmailAuthCredential {\n return EmailAuthCredential._fromEmailAndPassword(email, password);\n }\n\n /**\n * Initialize an {@link AuthCredential} using an email and an email link after a sign in with\n * email link operation.\n *\n * @example\n * ```javascript\n * const authCredential = EmailAuthProvider.credentialWithLink(auth, email, emailLink);\n * const userCredential = await signInWithCredential(auth, authCredential);\n * ```\n *\n * @example\n * ```javascript\n * await sendSignInLinkToEmail(auth, email);\n * // Obtain emailLink from user.\n * const userCredential = await signInWithEmailLink(auth, email, emailLink);\n * ```\n *\n * @param auth - The {@link Auth} instance used to verify the link.\n * @param email - Email address.\n * @param emailLink - Sign-in email link.\n * @returns - The auth provider credential.\n */\n static credentialWithLink(\n email: string,\n emailLink: string\n ): EmailAuthCredential {\n const actionCodeUrl = ActionCodeURL.parseLink(emailLink);\n _assert(actionCodeUrl, AuthErrorCode.ARGUMENT_ERROR);\n\n return EmailAuthCredential._fromEmailAndCode(\n email,\n actionCodeUrl.code,\n actionCodeUrl.tenantId\n );\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { AuthProvider } from '../../model/public_types';\n\n/**\n * Map of OAuth Custom Parameters.\n *\n * @public\n */\nexport type CustomParameters = Record;\n\n/**\n * The base class for all Federated providers (OAuth (including OIDC), SAML).\n *\n * This class is not meant to be instantiated directly.\n *\n * @public\n */\nexport abstract class FederatedAuthProvider implements AuthProvider {\n /** @internal */\n defaultLanguageCode: string | null = null;\n /** @internal */\n private customParameters: CustomParameters = {};\n\n /**\n * Constructor for generic OAuth providers.\n *\n * @param providerId - Provider for which credentials should be generated.\n */\n constructor(readonly providerId: string) {}\n\n /**\n * Set the language gode.\n *\n * @param languageCode - language code\n */\n setDefaultLanguage(languageCode: string | null): void {\n this.defaultLanguageCode = languageCode;\n }\n\n /**\n * Sets the OAuth custom parameters to pass in an OAuth request for popup and redirect sign-in\n * operations.\n *\n * @remarks\n * For a detailed list, check the reserved required OAuth 2.0 parameters such as `client_id`,\n * `redirect_uri`, `scope`, `response_type`, and `state` are not allowed and will be ignored.\n *\n * @param customOAuthParameters - The custom OAuth parameters to pass in the OAuth request.\n */\n setCustomParameters(customOAuthParameters: CustomParameters): AuthProvider {\n this.customParameters = customOAuthParameters;\n return this;\n }\n\n /**\n * Retrieve the current list of {@link CustomParameters}.\n */\n getCustomParameters(): CustomParameters {\n return this.customParameters;\n }\n}\n","/**\n * @license\n * Copyright 2019 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { AuthProvider, UserCredential } from '../../model/public_types';\n\nimport { _assert } from '../util/assert';\nimport { AuthErrorCode } from '../errors';\n\nimport { OAuthCredential, OAuthCredentialParams } from '../credentials/oauth';\nimport { UserCredentialInternal } from '../../model/user';\nimport { FirebaseError } from '@firebase/util';\nimport { TaggedWithTokenResponse } from '../../model/id_token';\nimport { SignInWithIdpResponse } from '../../../internal';\nimport { FederatedAuthProvider } from './federated';\n\n/**\n * Defines the options for initializing an {@link OAuthCredential}.\n *\n * @remarks\n * For ID tokens with nonce claim, the raw nonce has to also be provided.\n *\n * @public\n */\nexport interface OAuthCredentialOptions {\n /**\n * The OAuth ID token used to initialize the {@link OAuthCredential}.\n */\n idToken?: string;\n /**\n * The OAuth access token used to initialize the {@link OAuthCredential}.\n */\n accessToken?: string;\n /**\n * The raw nonce associated with the ID token.\n *\n * @remarks\n * It is required when an ID token with a nonce field is provided. The SHA-256 hash of the\n * raw nonce must match the nonce field in the ID token.\n */\n rawNonce?: string;\n}\n\n/**\n * Common code to all OAuth providers. This is separate from the\n * {@link OAuthProvider} so that child providers (like\n * {@link GoogleAuthProvider}) don't inherit the `credential` instance method.\n * Instead, they rely on a static `credential` method.\n */\nexport abstract class BaseOAuthProvider\n extends FederatedAuthProvider\n implements AuthProvider\n{\n /** @internal */\n private scopes: string[] = [];\n\n /**\n * Add an OAuth scope to the credential.\n *\n * @param scope - Provider OAuth scope to add.\n */\n addScope(scope: string): AuthProvider {\n // If not already added, add scope to list.\n if (!this.scopes.includes(scope)) {\n this.scopes.push(scope);\n }\n return this;\n }\n\n /**\n * Retrieve the current list of OAuth scopes.\n */\n getScopes(): string[] {\n return [...this.scopes];\n }\n}\n\n/**\n * Provider for generating generic {@link OAuthCredential}.\n *\n * @example\n * ```javascript\n * // Sign in using a redirect.\n * const provider = new OAuthProvider('google.com');\n * // Start a sign in process for an unauthenticated user.\n * provider.addScope('profile');\n * provider.addScope('email');\n * await signInWithRedirect(auth, provider);\n * // This will trigger a full page redirect away from your app\n *\n * // After returning from the redirect when your app initializes you can obtain the result\n * const result = await getRedirectResult(auth);\n * if (result) {\n * // This is the signed-in user\n * const user = result.user;\n * // This gives you a OAuth Access Token for the provider.\n * const credential = provider.credentialFromResult(auth, result);\n * const token = credential.accessToken;\n * }\n * ```\n *\n * @example\n * ```javascript\n * // Sign in using a popup.\n * const provider = new OAuthProvider('google.com');\n * provider.addScope('profile');\n * provider.addScope('email');\n * const result = await signInWithPopup(auth, provider);\n *\n * // The signed-in user info.\n * const user = result.user;\n * // This gives you a OAuth Access Token for the provider.\n * const credential = provider.credentialFromResult(auth, result);\n * const token = credential.accessToken;\n * ```\n * @public\n */\nexport class OAuthProvider extends BaseOAuthProvider {\n /**\n * Creates an {@link OAuthCredential} from a JSON string or a plain object.\n * @param json - A plain object or a JSON string\n */\n static credentialFromJSON(json: object | string): OAuthCredential {\n const obj = typeof json === 'string' ? JSON.parse(json) : json;\n _assert(\n 'providerId' in obj && 'signInMethod' in obj,\n AuthErrorCode.ARGUMENT_ERROR\n );\n return OAuthCredential._fromParams(obj);\n }\n\n /**\n * Creates a {@link OAuthCredential} from a generic OAuth provider's access token or ID token.\n *\n * @remarks\n * The raw nonce is required when an ID token with a nonce field is provided. The SHA-256 hash of\n * the raw nonce must match the nonce field in the ID token.\n *\n * @example\n * ```javascript\n * // `googleUser` from the onsuccess Google Sign In callback.\n * // Initialize a generate OAuth provider with a `google.com` providerId.\n * const provider = new OAuthProvider('google.com');\n * const credential = provider.credential({\n * idToken: googleUser.getAuthResponse().id_token,\n * });\n * const result = await signInWithCredential(credential);\n * ```\n *\n * @param params - Either the options object containing the ID token, access token and raw nonce\n * or the ID token string.\n */\n credential(params: OAuthCredentialOptions): OAuthCredential {\n return this._credential({...params, nonce: params.rawNonce});\n }\n\n /** An internal credential method that accepts more permissive options */\n private _credential(\n params: Omit\n ): OAuthCredential {\n _assert(params.idToken || params.accessToken, AuthErrorCode.ARGUMENT_ERROR);\n // For OAuthCredential, sign in method is same as providerId.\n return OAuthCredential._fromParams({\n ...params,\n providerId: this.providerId,\n signInMethod: this.providerId\n });\n }\n\n /**\n * Used to extract the underlying {@link OAuthCredential} from a {@link UserCredential}.\n *\n * @param userCredential - The user credential.\n */\n static credentialFromResult(\n userCredential: UserCredential\n ): OAuthCredential | null {\n return OAuthProvider.oauthCredentialFromTaggedObject(\n userCredential as UserCredentialInternal\n );\n }\n /**\n * Used to extract the underlying {@link OAuthCredential} from a {@link AuthError} which was\n * thrown during a sign-in, link, or reauthenticate operation.\n *\n * @param userCredential - The user credential.\n */\n static credentialFromError(error: FirebaseError): OAuthCredential | null {\n return OAuthProvider.oauthCredentialFromTaggedObject(\n (error.customData || {}) as TaggedWithTokenResponse\n );\n }\n\n private static oauthCredentialFromTaggedObject({\n _tokenResponse: tokenResponse\n }: TaggedWithTokenResponse): OAuthCredential | null {\n if (!tokenResponse) {\n return null;\n }\n\n const {\n oauthIdToken,\n oauthAccessToken,\n oauthTokenSecret,\n pendingToken,\n nonce,\n providerId\n } = tokenResponse as SignInWithIdpResponse;\n if (\n !oauthAccessToken &&\n !oauthTokenSecret &&\n !oauthIdToken &&\n !pendingToken\n ) {\n return null;\n }\n\n if (!providerId) {\n return null;\n }\n\n try {\n return new OAuthProvider(providerId)._credential({\n idToken: oauthIdToken,\n accessToken: oauthAccessToken,\n nonce,\n pendingToken\n });\n } catch (e) {\n return null;\n }\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { UserCredential } from '../../model/public_types';\nimport { FirebaseError } from '@firebase/util';\n\nimport { TaggedWithTokenResponse } from '../../model/id_token';\nimport { UserCredentialInternal } from '../../model/user';\nimport { OAuthCredential } from '../credentials/oauth';\nimport { BaseOAuthProvider } from './oauth';\nimport { ProviderId, SignInMethod } from '../../model/enums';\n\n/**\n * Provider for generating an {@link OAuthCredential} for {@link ProviderId}.FACEBOOK.\n *\n * @example\n * ```javascript\n * // Sign in using a redirect.\n * const provider = new FacebookAuthProvider();\n * // Start a sign in process for an unauthenticated user.\n * provider.addScope('user_birthday');\n * await signInWithRedirect(auth, provider);\n * // This will trigger a full page redirect away from your app\n *\n * // After returning from the redirect when your app initializes you can obtain the result\n * const result = await getRedirectResult(auth);\n * if (result) {\n * // This is the signed-in user\n * const user = result.user;\n * // This gives you a Facebook Access Token.\n * const credential = FacebookAuthProvider.credentialFromResult(result);\n * const token = credential.accessToken;\n * }\n * ```\n *\n * @example\n * ```javascript\n * // Sign in using a popup.\n * const provider = new FacebookAuthProvider();\n * provider.addScope('user_birthday');\n * const result = await signInWithPopup(auth, provider);\n *\n * // The signed-in user info.\n * const user = result.user;\n * // This gives you a Facebook Access Token.\n * const credential = FacebookAuthProvider.credentialFromResult(result);\n * const token = credential.accessToken;\n * ```\n *\n * @public\n */\nexport class FacebookAuthProvider extends BaseOAuthProvider {\n /** Always set to {@link SignInMethod}.FACEBOOK. */\n static readonly FACEBOOK_SIGN_IN_METHOD: 'facebook.com' =\n SignInMethod.FACEBOOK;\n /** Always set to {@link ProviderId}.FACEBOOK. */\n static readonly PROVIDER_ID: 'facebook.com' = ProviderId.FACEBOOK;\n\n constructor() {\n super(ProviderId.FACEBOOK);\n }\n\n /**\n * Creates a credential for Facebook.\n *\n * @example\n * ```javascript\n * // `event` from the Facebook auth.authResponseChange callback.\n * const credential = FacebookAuthProvider.credential(event.authResponse.accessToken);\n * const result = await signInWithCredential(credential);\n * ```\n *\n * @param accessToken - Facebook access token.\n */\n static credential(accessToken: string): OAuthCredential {\n return OAuthCredential._fromParams({\n providerId: FacebookAuthProvider.PROVIDER_ID,\n signInMethod: FacebookAuthProvider.FACEBOOK_SIGN_IN_METHOD,\n accessToken\n });\n }\n\n /**\n * Used to extract the underlying {@link OAuthCredential} from a {@link UserCredential}.\n *\n * @param userCredential - The user credential.\n */\n static credentialFromResult(\n userCredential: UserCredential\n ): OAuthCredential | null {\n return FacebookAuthProvider.credentialFromTaggedObject(\n userCredential as UserCredentialInternal\n );\n }\n\n /**\n * Used to extract the underlying {@link OAuthCredential} from a {@link AuthError} which was\n * thrown during a sign-in, link, or reauthenticate operation.\n *\n * @param userCredential - The user credential.\n */\n static credentialFromError(error: FirebaseError): OAuthCredential | null {\n return FacebookAuthProvider.credentialFromTaggedObject(\n (error.customData || {}) as TaggedWithTokenResponse\n );\n }\n\n private static credentialFromTaggedObject({\n _tokenResponse: tokenResponse\n }: TaggedWithTokenResponse): OAuthCredential | null {\n if (!tokenResponse || !('oauthAccessToken' in tokenResponse)) {\n return null;\n }\n\n if (!tokenResponse.oauthAccessToken) {\n return null;\n }\n\n try {\n return FacebookAuthProvider.credential(tokenResponse.oauthAccessToken);\n } catch {\n return null;\n }\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { UserCredential } from '../../model/public_types';\nimport { FirebaseError } from '@firebase/util';\n\nimport { SignInWithIdpResponse } from '../../api/authentication/idp';\nimport { TaggedWithTokenResponse } from '../../model/id_token';\nimport { UserCredentialInternal } from '../../model/user';\nimport { OAuthCredential } from '../credentials/oauth';\nimport { BaseOAuthProvider } from './oauth';\nimport { ProviderId, SignInMethod } from '../../model/enums';\n\n/**\n * Provider for generating an an {@link OAuthCredential} for {@link ProviderId}.GOOGLE.\n *\n * @example\n * ```javascript\n * // Sign in using a redirect.\n * const provider = new GoogleAuthProvider();\n * // Start a sign in process for an unauthenticated user.\n * provider.addScope('profile');\n * provider.addScope('email');\n * await signInWithRedirect(auth, provider);\n * // This will trigger a full page redirect away from your app\n *\n * // After returning from the redirect when your app initializes you can obtain the result\n * const result = await getRedirectResult(auth);\n * if (result) {\n * // This is the signed-in user\n * const user = result.user;\n * // This gives you a Google Access Token.\n * const credential = GoogleAuthProvider.credentialFromResult(result);\n * const token = credential.accessToken;\n * }\n * ```\n *\n * @example\n * ```javascript\n * // Sign in using a popup.\n * const provider = new GoogleAuthProvider();\n * provider.addScope('profile');\n * provider.addScope('email');\n * const result = await signInWithPopup(auth, provider);\n *\n * // The signed-in user info.\n * const user = result.user;\n * // This gives you a Google Access Token.\n * const credential = GoogleAuthProvider.credentialFromResult(result);\n * const token = credential.accessToken;\n * ```\n *\n * @public\n */\nexport class GoogleAuthProvider extends BaseOAuthProvider {\n /** Always set to {@link SignInMethod}.GOOGLE. */\n static readonly GOOGLE_SIGN_IN_METHOD: 'google.com' = SignInMethod.GOOGLE;\n /** Always set to {@link ProviderId}.GOOGLE. */\n static readonly PROVIDER_ID: 'google.com' = ProviderId.GOOGLE;\n\n constructor() {\n super(ProviderId.GOOGLE);\n this.addScope('profile');\n }\n\n /**\n * Creates a credential for Google. At least one of ID token and access token is required.\n *\n * @example\n * ```javascript\n * // \\`googleUser\\` from the onsuccess Google Sign In callback.\n * const credential = GoogleAuthProvider.credential(googleUser.getAuthResponse().id_token);\n * const result = await signInWithCredential(credential);\n * ```\n *\n * @param idToken - Google ID token.\n * @param accessToken - Google access token.\n */\n static credential(\n idToken?: string | null,\n accessToken?: string | null\n ): OAuthCredential {\n return OAuthCredential._fromParams({\n providerId: GoogleAuthProvider.PROVIDER_ID,\n signInMethod: GoogleAuthProvider.GOOGLE_SIGN_IN_METHOD,\n idToken,\n accessToken\n });\n }\n\n /**\n * Used to extract the underlying {@link OAuthCredential} from a {@link UserCredential}.\n *\n * @param userCredential - The user credential.\n */\n static credentialFromResult(\n userCredential: UserCredential\n ): OAuthCredential | null {\n return GoogleAuthProvider.credentialFromTaggedObject(\n userCredential as UserCredentialInternal\n );\n }\n /**\n * Used to extract the underlying {@link OAuthCredential} from a {@link AuthError} which was\n * thrown during a sign-in, link, or reauthenticate operation.\n *\n * @param userCredential - The user credential.\n */\n static credentialFromError(error: FirebaseError): OAuthCredential | null {\n return GoogleAuthProvider.credentialFromTaggedObject(\n (error.customData || {}) as TaggedWithTokenResponse\n );\n }\n\n private static credentialFromTaggedObject({\n _tokenResponse: tokenResponse\n }: TaggedWithTokenResponse): OAuthCredential | null {\n if (!tokenResponse) {\n return null;\n }\n\n const { oauthIdToken, oauthAccessToken } =\n tokenResponse as SignInWithIdpResponse;\n if (!oauthIdToken && !oauthAccessToken) {\n // This could be an oauth 1 credential or a phone credential\n return null;\n }\n\n try {\n return GoogleAuthProvider.credential(oauthIdToken, oauthAccessToken);\n } catch {\n return null;\n }\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { UserCredential } from '../../model/public_types';\nimport { FirebaseError } from '@firebase/util';\n\nimport { TaggedWithTokenResponse } from '../../model/id_token';\nimport { UserCredentialInternal } from '../../model/user';\nimport { OAuthCredential } from '../credentials/oauth';\nimport { BaseOAuthProvider } from './oauth';\nimport { ProviderId, SignInMethod } from '../../model/enums';\n\n/**\n * Provider for generating an {@link OAuthCredential} for {@link ProviderId}.GITHUB.\n *\n * @remarks\n * GitHub requires an OAuth 2.0 redirect, so you can either handle the redirect directly, or use\n * the {@link signInWithPopup} handler:\n *\n * @example\n * ```javascript\n * // Sign in using a redirect.\n * const provider = new GithubAuthProvider();\n * // Start a sign in process for an unauthenticated user.\n * provider.addScope('repo');\n * await signInWithRedirect(auth, provider);\n * // This will trigger a full page redirect away from your app\n *\n * // After returning from the redirect when your app initializes you can obtain the result\n * const result = await getRedirectResult(auth);\n * if (result) {\n * // This is the signed-in user\n * const user = result.user;\n * // This gives you a Github Access Token.\n * const credential = GithubAuthProvider.credentialFromResult(result);\n * const token = credential.accessToken;\n * }\n * ```\n *\n * @example\n * ```javascript\n * // Sign in using a popup.\n * const provider = new GithubAuthProvider();\n * provider.addScope('repo');\n * const result = await signInWithPopup(auth, provider);\n *\n * // The signed-in user info.\n * const user = result.user;\n * // This gives you a Github Access Token.\n * const credential = GithubAuthProvider.credentialFromResult(result);\n * const token = credential.accessToken;\n * ```\n * @public\n */\nexport class GithubAuthProvider extends BaseOAuthProvider {\n /** Always set to {@link SignInMethod}.GITHUB. */\n static readonly GITHUB_SIGN_IN_METHOD: 'github.com' = SignInMethod.GITHUB;\n /** Always set to {@link ProviderId}.GITHUB. */\n static readonly PROVIDER_ID: 'github.com' = ProviderId.GITHUB;\n\n constructor() {\n super(ProviderId.GITHUB);\n }\n\n /**\n * Creates a credential for Github.\n *\n * @param accessToken - Github access token.\n */\n static credential(accessToken: string): OAuthCredential {\n return OAuthCredential._fromParams({\n providerId: GithubAuthProvider.PROVIDER_ID,\n signInMethod: GithubAuthProvider.GITHUB_SIGN_IN_METHOD,\n accessToken\n });\n }\n\n /**\n * Used to extract the underlying {@link OAuthCredential} from a {@link UserCredential}.\n *\n * @param userCredential - The user credential.\n */\n static credentialFromResult(\n userCredential: UserCredential\n ): OAuthCredential | null {\n return GithubAuthProvider.credentialFromTaggedObject(\n userCredential as UserCredentialInternal\n );\n }\n\n /**\n * Used to extract the underlying {@link OAuthCredential} from a {@link AuthError} which was\n * thrown during a sign-in, link, or reauthenticate operation.\n *\n * @param userCredential - The user credential.\n */\n static credentialFromError(error: FirebaseError): OAuthCredential | null {\n return GithubAuthProvider.credentialFromTaggedObject(\n (error.customData || {}) as TaggedWithTokenResponse\n );\n }\n\n private static credentialFromTaggedObject({\n _tokenResponse: tokenResponse\n }: TaggedWithTokenResponse): OAuthCredential | null {\n if (!tokenResponse || !('oauthAccessToken' in tokenResponse)) {\n return null;\n }\n\n if (!tokenResponse.oauthAccessToken) {\n return null;\n }\n\n try {\n return GithubAuthProvider.credential(tokenResponse.oauthAccessToken);\n } catch {\n return null;\n }\n }\n}\n","/**\n * @license\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * Represents the SAML credentials returned by an {@link SAMLAuthProvider}.\n *\n * @public\n */\n\nimport {\n signInWithIdp,\n SignInWithIdpRequest\n} from '../../api/authentication/idp';\nimport { AuthInternal } from '../../model/auth';\nimport { IdTokenResponse } from '../../model/id_token';\nimport { AuthCredential } from './auth_credential';\n\nconst IDP_REQUEST_URI = 'http://localhost';\n\n/**\n * @public\n */\nexport class SAMLAuthCredential extends AuthCredential {\n /** @internal */\n private constructor(\n providerId: string,\n private readonly pendingToken: string\n ) {\n super(providerId, providerId);\n }\n\n /** @internal */\n _getIdTokenResponse(auth: AuthInternal): Promise {\n const request = this.buildRequest();\n return signInWithIdp(auth, request);\n }\n\n /** @internal */\n _linkToIdToken(\n auth: AuthInternal,\n idToken: string\n ): Promise {\n const request = this.buildRequest();\n request.idToken = idToken;\n return signInWithIdp(auth, request);\n }\n\n /** @internal */\n _getReauthenticationResolver(auth: AuthInternal): Promise