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firebase

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Firebase JavaScript library for web and Node.js

firebase.google.com

firebase/firebase-js-sdk

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!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).firebase=t()}(this,function(){"use strict";const t={NODE_CLIENT:!1,NODE_ADMIN:!1,SDK_VERSION:"${JSCORE_VERSION}"},f=function(e,t){if(!e)throw u(t)},u=function(e){return new Error("Firebase Database ("+t.SDK_VERSION+") INTERNAL ASSERT FAILED: "+e)},n=function(t){const n=[];let r=0;for(let i=0;i<t.length;i++){let e=t.charCodeAt(i);e<128?n[r++]=e:(e<2048?n[r++]=e>>6|192:(55296==(64512&e)&&i+1<t.length&&56320==(64512&t.charCodeAt(i+1))?(e=65536+((1023&e)<<10)+(1023&t.charCodeAt(++i)),n[r++]=e>>18|240,n[r++]=e>>12&63|128):n[r++]=e>>12|224,n[r++]=e>>6&63|128),n[r++]=63&e|128)}return n},r={byteToCharMap_:null,charToByteMap_:null,byteToCharMapWebSafe_:null,charToByteMapWebSafe_:null,ENCODED_VALS_BASE:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",get ENCODED_VALS(){return this.ENCODED_VALS_BASE+"+/="},get ENCODED_VALS_WEBSAFE(){return this.ENCODED_VALS_BASE+"-_."},HAS_NATIVE_SUPPORT:"function"==typeof atob,encodeByteArray(n,e){if(!Array.isArray(n))throw Error("encodeByteArray takes an array as a parameter");this.init_();var r=e?this.byteToCharMapWebSafe_:this.byteToCharMap_;const i=[];for(let u=0;u<n.length;u+=3){var s=n[u],a=u+1<n.length,o=a?n[u+1]:0,c=u+2<n.length,l=c?n[u+2]:0;let e=(15&o)<<2|l>>6,t=63&l;c||(t=64,a||(e=64)),i.push(r[s>>2],r[(3&s)<<4|o>>4],r[e],r[t])}return i.join("")},encodeString(e,t){return this.HAS_NATIVE_SUPPORT&&!t?btoa(e):this.encodeByteArray(n(e),t)},decodeString(e,t){return this.HAS_NATIVE_SUPPORT&&!t?atob(e):function(e){const t=[];let n=0,r=0;for(;n<e.length;){var i,s,a=e[n++];a<128?t[r++]=String.fromCharCode(a):191<a&&a<224?(i=e[n++],t[r++]=String.fromCharCode((31&a)<<6|63&i)):239<a&&a<365?(s=((7&a)<<18|(63&e[n++])<<12|(63&e[n++])<<6|63&e[n++])-65536,t[r++]=String.fromCharCode(55296+(s>>10)),t[r++]=String.fromCharCode(56320+(1023&s))):(i=e[n++],s=e[n++],t[r++]=String.fromCharCode((15&a)<<12|(63&i)<<6|63&s))}return t.join("")}(this.decodeStringToByteArray(e,t))},decodeStringToByteArray(e,t){this.init_();var n=t?this.charToByteMapWebSafe_:this.charToByteMap_;const r=[];for(let c=0;c<e.length;){var i=n[e.charAt(c++)],s=c<e.length?n[e.charAt(c)]:0;++c;var a=c<e.length?n[e.charAt(c)]:64;++c;var o=c<e.length?n[e.charAt(c)]:64;if(++c,null==i||null==s||null==a||null==o)throw new l;r.push(i<<2|s>>4),64!==a&&(r.push(s<<4&240|a>>2),64!==o&&r.push(a<<6&192|o))}return r},init_(){if(!this.byteToCharMap_){this.byteToCharMap_={},this.charToByteMap_={},this.byteToCharMapWebSafe_={},this.charToByteMapWebSafe_={};for(let e=0;e<this.ENCODED_VALS.length;e++)this.byteToCharMap_[e]=this.ENCODED_VALS.charAt(e),this.charToByteMap_[this.byteToCharMap_[e]]=e,this.byteToCharMapWebSafe_[e]=this.ENCODED_VALS_WEBSAFE.charAt(e),this.charToByteMapWebSafe_[this.byteToCharMapWebSafe_[e]]=e,e>=this.ENCODED_VALS_BASE.length&&(this.charToByteMap_[this.ENCODED_VALS_WEBSAFE.charAt(e)]=e,this.charToByteMapWebSafe_[this.ENCODED_VALS.charAt(e)]=e)}}};class l extends Error{constructor(){super(...arguments),this.name="DecodeBase64StringError"}}function i(e){var t=n(e);return r.encodeByteArray(t,!0)}const s=function(e){return i(e).replace(/\./g,"")},a=function(e){try{return r.decodeString(e,!0)}catch(e){console.error("base64Decode failed: ",e)}return null};function c(e,t){if(!(t instanceof Object))return t;switch(t.constructor){case Date:const n=t;return new Date(n.getTime());case Object:void 0===e&&(e={});break;case Array:e=[];break;default:return t}for(const r in t)t.hasOwnProperty(r)&&"__proto__"!==r&&(e[r]=c(e[r],t[r]));return e}function o(){if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if("undefined"!=typeof global)return global;throw new Error("Unable to locate global object.")}const e=()=>o().__FIREBASE_DEFAULTS__,h=()=>{if("undefined"!=typeof process&&void 0!==process.env){var e=process.env.__FIREBASE_DEFAULTS__;return e?JSON.parse(e):void 0}},d=()=>{if("undefined"!=typeof document){let e;try{e=document.cookie.match(/__FIREBASE_DEFAULTS__=([^;]+)/)}catch(e){return}var t=e&&a(e[1]);return t&&JSON.parse(t)}},p=()=>{try{return e()||h()||d()}catch(e){return void console.info(`Unable to get __FIREBASE_DEFAULTS__ due to: ${e}`)}},g=()=>{var e;return null===(e=p())||void 0===e?void 0:e.config};var m,v,_;class y{constructor(){this.reject=()=>{},this.resolve=()=>{},this.promise=new Promise((e,t)=>{this.resolve=e,this.reject=t})}wrapCallback(n){return(e,t)=>{e?this.reject(e):this.resolve(t),"function"==typeof n&&(this.promise.catch(()=>{}),1===n.length?n(e):n(e,t))}}}function w(e,t){if(e.uid)throw new Error('The "uid" field is no longer supported by mockUserToken. 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r&&a.addEventListener("upgradeneeded",e=>{r(Ne(a.result),e.oldVersion,e.newVersion,Ne(a.transaction),e)}),n&&a.addEventListener("blocked",e=>n(e.oldVersion,e.newVersion,e)),o.then(e=>{s&&e.addEventListener("close",()=>s()),i&&e.addEventListener("versionchange",e=>i(e.oldVersion,e.newVersion,e))}).catch(()=>{}),o}function De(e,{blocked:t}={}){const n=indexedDB.deleteDatabase(e);return t&&n.addEventListener("blocked",e=>t(e.oldVersion,e)),Ne(n).then(()=>{})}const xe=["get","getKey","getAll","getAllKeys","count"],Oe=["put","add","delete","clear"],Me=new Map;function Le(e,t){if(e instanceof IDBDatabase&&!(t in e)&&"string"==typeof t){if(Me.get(t))return Me.get(t);const i=t.replace(/FromIndex$/,""),s=t!==i,a=Oe.includes(i);if(i in(s?IDBIndex:IDBObjectStore).prototype&&(a||xe.includes(i))){var n=async function(e,...t){var n=this.transaction(e,a?"readwrite":"readonly");let r=n.store;return s&&(r=r.index(t.shift())),(await Promise.all([r[i](...t),a&&n.done]))[0]};return Me.set(t,n),n}}}Se={..._=Se,get:(e,t,n)=>Le(e,t)||_.get(e,t,n),has:(e,t)=>!!Le(e,t)||_.has(e,t)};class Fe{constructor(e){this.container=e}getPlatformInfoString(){const e=this.container.getProviders();return e.map(e=>{if("VERSION"!==(null==(t=e.getComponent())?void 0:t.type))return null;var t,t=e.getImmediate();return`${t.library}/${t.version}`}).filter(e=>e).join(" ")}}const Ue="@firebase/app",Ve=new ve("@firebase/app");var qe;const Be="[DEFAULT]",je={"@firebase/app":"fire-core","@firebase/app-compat":"fire-core-compat","@firebase/analytics":"fire-analytics","@firebase/analytics-compat":"fire-analytics-compat","@firebase/app-check":"fire-app-check","@firebase/app-check-compat":"fire-app-check-compat","@firebase/auth":"fire-auth","@firebase/auth-compat":"fire-auth-compat","@firebase/database":"fire-rtdb","@firebase/database-compat":"fire-rtdb-compat","@firebase/functions":"fire-fn","@firebase/functions-compat":"fire-fn-compat","@firebase/installations":"fire-iid","@firebase/installations-compat":"fire-iid-compat","@firebase/messaging":"fire-fcm","@firebase/messaging-compat":"fire-fcm-compat","@firebase/performance":"fire-perf","@firebase/performance-compat":"fire-perf-compat","@firebase/remote-config":"fire-rc","@firebase/remote-config-compat":"fire-rc-compat","@firebase/storage":"fire-gcs","@firebase/storage-compat":"fire-gcs-compat","@firebase/firestore":"fire-fst","@firebase/firestore-compat":"fire-fst-compat","fire-js":"fire-js",firebase:"fire-js-all"},ze=new 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r=Object.assign({name:Be,automaticDataCollectionEnabled:!1},t);const i=r.name;if("string"!=typeof i||!i)throw Qe.create("bad-app-name",{appName:String(i)});if(n=n||g(),!n)throw Qe.create("no-options");var s=ze.get(i);if(s){if(B(n,s.options)&&B(r,s.config))return s;throw Qe.create("duplicate-app",{appName:i})}const a=new he(i);for(const o of $e.values())a.addComponent(o);r=new Ye(n,r,a);return ze.set(i,r),r}function Ze(e=Be){var t=ze.get(e);if(!t&&e===Be&&g())return Xe();if(!t)throw Qe.create("no-app",{appName:e});return t}async function et(e){var t=e.name;ze.has(t)&&(ze.delete(t),await Promise.all(e.container.getProviders().map(e=>e.delete())),e.isDeleted=!0)}function tt(e,t,n){let r=null!==(s=je[e])&&void 0!==s?s:e;n&&(r+=`-${n}`);var i=r.match(/\s|\//),s=t.match(/\s|\//);if(i||s){const a=[`Unable to register library "${r}" with version "${t}":`];return i&&a.push(`library name "${r}" contains illegal characters (whitespace or "/")`),i&&s&&a.push("and"),s&&a.push(`version name "${t}" 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Qe.create("idb-open",{originalErrorMessage:e.message})}),ot}async function lt(e,t){try{const r=await ct(),i=r.transaction(at,"readwrite"),s=i.objectStore(at);await s.put(t,ut(e)),await i.done}catch(e){var n;e instanceof P?Ve.warn(e.message):(n=Qe.create("idb-set",{originalErrorMessage:null==e?void 0:e.message}),Ve.warn(n.message))}}function ut(e){return`${e.name}!${e.options.appId}`}class ht{constructor(e){this.container=e,this._heartbeatsCache=null;var t=this.container.getProvider("app").getImmediate();this._storage=new pt(t),this._heartbeatsCachePromise=this._storage.read().then(e=>this._heartbeatsCache=e)}async triggerHeartbeat(){var e;const t=this.container.getProvider("platform-logger").getImmediate();var n=t.getPlatformInfoString();const r=dt();if((null!=(null===(e=this._heartbeatsCache)||void 0===e?void 0:e.heartbeats)||(this._heartbeatsCache=await this._heartbeatsCachePromise,null!=(null===(e=this._heartbeatsCache)||void 0===e?void 0:e.heartbeats)))&&this._heartbeatsCache.lastSentHeartbeatDate!==r&&!this._heartbeatsCache.heartbeats.some(e=>e.date===r))return this._heartbeatsCache.heartbeats.push({date:r,agent:n}),this._heartbeatsCache.heartbeats=this._heartbeatsCache.heartbeats.filter(e=>{var t=new Date(e.date).valueOf();return Date.now()-t<=2592e6}),this._storage.overwrite(this._heartbeatsCache)}async getHeartbeatsHeader(){if(null===this._heartbeatsCache&&await this._heartbeatsCachePromise,null==(null===(n=this._heartbeatsCache)||void 0===n?void 0:n.heartbeats)||0===this._heartbeatsCache.heartbeats.length)return"";var e=dt(),{heartbeatsToSend:t,unsentEntries:n}=function(e,t=1024){const n=[];let r=e.slice();for(const i of e){const s=n.find(e=>e.agent===i.agent);if(s){if(s.dates.push(i.date),ft(n)>t){s.dates.pop();break}}else if(n.push({agent:i.agent,dates:[i.date]}),ft(n)>t){n.pop();break}r=r.slice(1)}return{heartbeatsToSend:n,unsentEntries:r}}(this._heartbeatsCache.heartbeats),t=s(JSON.stringify({version:2,heartbeats:t}));return this._heartbeatsCache.lastSentHeartbeatDate=e,0<n.length?(this._heartbeatsCache.heartbeats=n,await this._storage.overwrite(this._heartbeatsCache)):(this._heartbeatsCache.heartbeats=[],this._storage.overwrite(this._heartbeatsCache)),t}}function dt(){const e=new Date;return e.toISOString().substring(0,10)}class pt{constructor(e){this.app=e,this._canUseIndexedDBPromise=this.runIndexedDBEnvironmentCheck()}async runIndexedDBEnvironmentCheck(){return!!A()&&N().then(()=>!0).catch(()=>!1)}async read(){if(await this._canUseIndexedDBPromise){var e=await async function(e){try{const n=await ct();return await n.transaction(at).objectStore(at).get(ut(e))}catch(e){var t;e instanceof P?Ve.warn(e.message):(t=Qe.create("idb-get",{originalErrorMessage:null==e?void 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gt=Object.freeze({__proto__:null,SDK_VERSION:Je,_DEFAULT_ENTRY_NAME:Be,_addComponent:Ke,_addOrOverwriteComponent:We,_apps:ze,_clearComponents:function(){$e.clear()},_components:$e,_getProvider:He,_registerComponent:Ge,_removeServiceInstance:function(e,t,n=Be){He(e,t).clearInstance(n)},deleteApp:et,getApp:Ze,getApps:function(){return Array.from(ze.values())},initializeApp:Xe,onLog:nt,registerVersion:tt,setLogLevel:rt,FirebaseError:P});class mt{constructor(e,t){this._delegate=e,this.firebase=t,Ke(e,new ce("app-compat",()=>this,"PUBLIC")),this.container=e.container}get automaticDataCollectionEnabled(){return this._delegate.automaticDataCollectionEnabled}set automaticDataCollectionEnabled(e){this._delegate.automaticDataCollectionEnabled=e}get name(){return this._delegate.name}get options(){return this._delegate.options}delete(){return new Promise(e=>{this._delegate.checkDestroyed(),e()}).then(()=>(this.firebase.INTERNAL.removeApp(this.name),et(this._delegate)))}_getService(e,t=Be){var n;this._delegate.checkDestroyed();const r=this._delegate.container.getProvider(e);return r.isInitialized()||"EXPLICIT"!==(null===(n=r.getComponent())||void 0===n?void 0:n.instantiationMode)||r.initialize(),r.getImmediate({identifier:t})}_removeServiceInstance(e,t=Be){this._delegate.container.getProvider(e).clearInstance(t)}_addComponent(e){Ke(this._delegate,e)}_addOrOverwriteComponent(e){We(this._delegate,e)}toJSON(){return{name:this.name,automaticDataCollectionEnabled:this.automaticDataCollectionEnabled,options:this.options}}}const vt=new D("app-compat","Firebase",{"no-app":"No Firebase App '{$appName}' has been created - call Firebase App.initializeApp()","invalid-app-argument":"firebase.{$appName}() takes either no argument or a Firebase App instance."});function _t(i){const s={},a={__esModule:!0,initializeApp:function(e,t={}){var n=Xe(e,t);if(F(s,n.name))return s[n.name];var r=new i(n,a);return s[n.name]=r},app:o,registerVersion:tt,setLogLevel:rt,onLog:nt,apps:null,SDK_VERSION:Je,INTERNAL:{registerComponent:function(n){const r=n.name,t=r.replace("-compat","");{var e;Ge(n)&&"PUBLIC"===n.type&&(e=(e=o())=>{if("function"!=typeof e[t])throw vt.create("invalid-app-argument",{appName:r});return e[t]()},void 0!==n.serviceProps&&c(e,n.serviceProps),a[t]=e,i.prototype[t]=function(...e){const t=this._getService.bind(this,r);return t.apply(this,n.multipleInstances?e:[])})}return"PUBLIC"===n.type?a[t]:null},removeApp:function(e){delete s[e]},useAsService:function(e,t){if("serverAuth"===t)return null;var n=t;return n},modularAPIs:gt}};function o(e){if(e=e||Be,!F(s,e))throw vt.create("no-app",{appName:e});return s[e]}return a.default=a,Object.defineProperty(a,"apps",{get:function(){return Object.keys(s).map(e=>s[e])}}),o.App=i,a}var yt=function e(){const t=_t(mt);return t.INTERNAL=Object.assign(Object.assign({},t.INTERNAL),{createFirebaseNamespace:e,extendNamespace:function(e){c(t,e)},createSubscribe:G,ErrorFactory:D,deepExtend:c}),t}();const wt=new ve("@firebase/app-compat");if("object"==typeof self&&self.self===self&&void 0!==self.firebase){wt.warn(` Warning: Firebase is already defined in the global scope. 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n=Promise.reject(Nt.create("app-offline"));return{installationEntry:t,registrationPromise:n}}var r={fid:t.fid,registrationStatus:1,registrationTime:Date.now()},n=async function(t,n){try{var e=await async function({appConfig:e,heartbeatServiceProvider:t},{fid:n}){const r=Pt(e),i=Ot(e),s=t.getImmediate({optional:!0});!s||(a=await s.getHeartbeatsHeader())&&i.append("x-firebase-client",a);var a={fid:n,authVersion:St,appId:e.appId,sdkVersion:Ct};const o={method:"POST",headers:i,body:JSON.stringify(a)},c=await Lt(()=>fetch(r,o));if(c.ok){a=await c.json();return{fid:a.fid||n,registrationStatus:2,refreshToken:a.refreshToken,authToken:Dt(a.authToken)}}throw await xt("Create Installation",c)}(t,n);return Qt(t.appConfig,e)}catch(e){throw Rt(e)&&409===e.customData.serverCode?await Yt(t.appConfig):await Qt(t.appConfig,{fid:n.fid,registrationStatus:0}),e}}(e,r);return{installationEntry:r,registrationPromise:n}}}(n,t);return r=t.registrationPromise,t.installationEntry});return e.fid===Vt?{installationEntry:await r}:{installationEntry:e,registrationPromise:r}}function Zt(e){return Jt(e,e=>{if(!e)throw Nt.create("installation-not-found");return en(e)})}function en(e){return 1===(t=e).registrationStatus&&t.registrationTime+Et<Date.now()?{fid:e.fid,registrationStatus:0}:e;var t}async function tn({appConfig:e,heartbeatServiceProvider:t},n){const r=([i,s]=[e,n["fid"]],`${Pt(i)}/${s}/authTokens:generate`);var i,s;const a=Mt(e,n),o=t.getImmediate({optional:!0});!o||(c=await o.getHeartbeatsHeader())&&a.append("x-firebase-client",c);var c={installation:{sdkVersion:Ct,appId:e.appId}};const l={method:"POST",headers:a,body:JSON.stringify(c)},u=await Lt(()=>fetch(r,l));if(u.ok)return Dt(await u.json());throw await xt("Generate Auth Token",u)}async function nn(r,i=!1){let s;var e=await Jt(r.appConfig,e=>{if(!sn(e))throw Nt.create("not-registered");var t,n=e.authToken;if(i||2!==(t=n).requestStatus||function(e){var t=Date.now();return t<e.creationTime||e.creationTime+e.expiresIn<t+At}(t)){if(1===n.requestStatus)return s=async function(e,t){let n=await rn(e.appConfig);for(;1===n.authToken.requestStatus;)await Ft(100),n=await rn(e.appConfig);var r=n.authToken;return 0===r.requestStatus?nn(e,t):r}(r,i),e;if(!navigator.onLine)throw Nt.create("app-offline");n=(t=e,n={requestStatus:1,requestTime:Date.now()},Object.assign(Object.assign({},t),{authToken:n}));return s=async function(t,n){try{var r=await tn(t,n),e=Object.assign(Object.assign({},n),{authToken:r});return await Qt(t.appConfig,e),r}catch(e){throw!Rt(e)||401!==e.customData.serverCode&&404!==e.customData.serverCode?(r=Object.assign(Object.assign({},n),{authToken:{requestStatus:0}}),await Qt(t.appConfig,r)):await Yt(t.appConfig),e}}(r,n),n}return e});return s?await s:e.authToken}function rn(e){return Jt(e,e=>{if(!sn(e))throw Nt.create("not-registered");var t,n=e.authToken;return 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Wrap initialization of analytics in analytics.isSupported() to prevent initialization in unsupported environments. Details: {$errorInfo}","fetch-throttle":"The config fetch request timed out while in an exponential backoff state. Unix timestamp in milliseconds when fetch request throttling ends: {$throttleEndTimeMillis}.","config-fetch-failed":"Dynamic config fetch failed: [{$httpStatus}] {$responseMessage}","no-api-key":'The "apiKey" field is empty in the local Firebase config. Firebase Analytics requires this field tocontain a valid API key.',"no-app-id":'The "appId" field is empty in the local Firebase config. 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