'use strict'; Object.defineProperty(exports, '__esModule', { value: true }); var tslib = require('tslib'); /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * @fileoverview Firebase constants. Some of these (@defines) can be overridden at compile-time. */ var CONSTANTS = { /** * @define {boolean} Whether this is the client Node.js SDK. */ NODE_CLIENT: false, /** * @define {boolean} Whether this is the Admin Node.js SDK. */ NODE_ADMIN: false, /** * Firebase SDK Version */ SDK_VERSION: '${JSCORE_VERSION}' }; /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Throws an error if the provided assertion is falsy */ var assert = function (assertion, message) { if (!assertion) { throw assertionError(message); } }; /** * Returns an Error object suitable for throwing. */ var assertionError = function (message) { return new Error('Firebase Database (' + CONSTANTS.SDK_VERSION + ') INTERNAL ASSERT FAILED: ' + message); }; /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ var stringToByteArray$1 = function (str) { // TODO(user): Use native implementations if/when available var out = []; var p = 0; for (var i = 0; i < str.length; i++) { var c = str.charCodeAt(i); if (c < 128) { out[p++] = c; } else if (c < 2048) { out[p++] = (c >> 6) | 192; out[p++] = (c & 63) | 128; } else if ((c & 0xfc00) === 0xd800 && i + 1 < str.length && (str.charCodeAt(i + 1) & 0xfc00) === 0xdc00) { // Surrogate Pair c = 0x10000 + ((c & 0x03ff) << 10) + (str.charCodeAt(++i) & 0x03ff); out[p++] = (c >> 18) | 240; out[p++] = ((c >> 12) & 63) | 128; out[p++] = ((c >> 6) & 63) | 128; out[p++] = (c & 63) | 128; } else { out[p++] = (c >> 12) | 224; out[p++] = ((c >> 6) & 63) | 128; out[p++] = (c & 63) | 128; } } return out; }; /** * Turns an array of numbers into the string given by the concatenation of the * characters to which the numbers correspond. * @param bytes Array of numbers representing characters. * @return Stringification of the array. */ var byteArrayToString = function (bytes) { // TODO(user): Use native implementations if/when available var out = []; var pos = 0, c = 0; while (pos < bytes.length) { var c1 = bytes[pos++]; if (c1 < 128) { out[c++] = String.fromCharCode(c1); } else if (c1 > 191 && c1 < 224) { var c2 = bytes[pos++]; out[c++] = String.fromCharCode(((c1 & 31) << 6) | (c2 & 63)); } else if (c1 > 239 && c1 < 365) { // Surrogate Pair var c2 = bytes[pos++]; var c3 = bytes[pos++]; var c4 = bytes[pos++]; var u = (((c1 & 7) << 18) | ((c2 & 63) << 12) | ((c3 & 63) << 6) | (c4 & 63)) - 0x10000; out[c++] = String.fromCharCode(0xd800 + (u >> 10)); out[c++] = String.fromCharCode(0xdc00 + (u & 1023)); } else { var c2 = bytes[pos++]; var c3 = bytes[pos++]; out[c++] = String.fromCharCode(((c1 & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); } } return out.join(''); }; // We define it as an object literal instead of a class because a class compiled down to es5 can't // be treeshaked. https://github.com/rollup/rollup/issues/1691 // Static lookup maps, lazily populated by init_() var base64 = { /** * Maps bytes to characters. */ byteToCharMap_: null, /** * Maps characters to bytes. */ charToByteMap_: null, /** * Maps bytes to websafe characters. * @private */ byteToCharMapWebSafe_: null, /** * Maps websafe characters to bytes. * @private */ charToByteMapWebSafe_: null, /** * Our default alphabet, shared between * ENCODED_VALS and ENCODED_VALS_WEBSAFE */ ENCODED_VALS_BASE: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' + 'abcdefghijklmnopqrstuvwxyz' + '0123456789', /** * Our default alphabet. Value 64 (=) is special; it means "nothing." */ get ENCODED_VALS() { return this.ENCODED_VALS_BASE + '+/='; }, /** * Our websafe alphabet. */ get ENCODED_VALS_WEBSAFE() { return this.ENCODED_VALS_BASE + '-_.'; }, /** * Whether this browser supports the atob and btoa functions. This extension * started at Mozilla but is now implemented by many browsers. We use the * ASSUME_* variables to avoid pulling in the full useragent detection library * but still allowing the standard per-browser compilations. * */ HAS_NATIVE_SUPPORT: typeof atob === 'function', /** * Base64-encode an array of bytes. * * @param input An array of bytes (numbers with * value in [0, 255]) to encode. * @param webSafe Boolean indicating we should use the * alternative alphabet. * @return The base64 encoded string. */ encodeByteArray: function (input, webSafe) { if (!Array.isArray(input)) { throw Error('encodeByteArray takes an array as a parameter'); } this.init_(); var byteToCharMap = webSafe ? this.byteToCharMapWebSafe_ : this.byteToCharMap_; var output = []; for (var i = 0; i < input.length; i += 3) { var byte1 = input[i]; var haveByte2 = i + 1 < input.length; var byte2 = haveByte2 ? input[i + 1] : 0; var haveByte3 = i + 2 < input.length; var byte3 = haveByte3 ? input[i + 2] : 0; var outByte1 = byte1 >> 2; var outByte2 = ((byte1 & 0x03) << 4) | (byte2 >> 4); var outByte3 = ((byte2 & 0x0f) << 2) | (byte3 >> 6); var outByte4 = byte3 & 0x3f; if (!haveByte3) { outByte4 = 64; if (!haveByte2) { outByte3 = 64; } } output.push(byteToCharMap[outByte1], byteToCharMap[outByte2], byteToCharMap[outByte3], byteToCharMap[outByte4]); } return output.join(''); }, /** * Base64-encode a string. * * @param input A string to encode. * @param webSafe If true, we should use the * alternative alphabet. * @return The base64 encoded string. */ encodeString: function (input, webSafe) { // Shortcut for Mozilla browsers that implement // a native base64 encoder in the form of "btoa/atob" if (this.HAS_NATIVE_SUPPORT && !webSafe) { return btoa(input); } return this.encodeByteArray(stringToByteArray$1(input), webSafe); }, /** * Base64-decode a string. * * @param input to decode. * @param webSafe True if we should use the * alternative alphabet. * @return string representing the decoded value. */ decodeString: function (input, webSafe) { // Shortcut for Mozilla browsers that implement // a native base64 encoder in the form of "btoa/atob" if (this.HAS_NATIVE_SUPPORT && !webSafe) { return atob(input); } return byteArrayToString(this.decodeStringToByteArray(input, webSafe)); }, /** * Base64-decode a string. * * In base-64 decoding, groups of four characters are converted into three * bytes. If the encoder did not apply padding, the input length may not * be a multiple of 4. * * In this case, the last group will have fewer than 4 characters, and * padding will be inferred. If the group has one or two characters, it decodes * to one byte. If the group has three characters, it decodes to two bytes. * * @param input Input to decode. * @param webSafe True if we should use the web-safe alphabet. * @return bytes representing the decoded value. */ decodeStringToByteArray: function (input, webSafe) { this.init_(); var charToByteMap = webSafe ? this.charToByteMapWebSafe_ : this.charToByteMap_; var output = []; for (var i = 0; i < input.length;) { var byte1 = charToByteMap[input.charAt(i++)]; var haveByte2 = i < input.length; var byte2 = haveByte2 ? charToByteMap[input.charAt(i)] : 0; ++i; var haveByte3 = i < input.length; var byte3 = haveByte3 ? charToByteMap[input.charAt(i)] : 64; ++i; var haveByte4 = i < input.length; var byte4 = haveByte4 ? charToByteMap[input.charAt(i)] : 64; ++i; if (byte1 == null || byte2 == null || byte3 == null || byte4 == null) { throw Error(); } var outByte1 = (byte1 << 2) | (byte2 >> 4); output.push(outByte1); if (byte3 !== 64) { var outByte2 = ((byte2 << 4) & 0xf0) | (byte3 >> 2); output.push(outByte2); if (byte4 !== 64) { var outByte3 = ((byte3 << 6) & 0xc0) | byte4; output.push(outByte3); } } } return output; }, /** * Lazy static initialization function. Called before * accessing any of the static map variables. * @private */ init_: function () { if (!this.byteToCharMap_) { this.byteToCharMap_ = {}; this.charToByteMap_ = {}; this.byteToCharMapWebSafe_ = {}; this.charToByteMapWebSafe_ = {}; // We want quick mappings back and forth, so we precompute two maps. for (var i = 0; i < this.ENCODED_VALS.length; i++) { this.byteToCharMap_[i] = this.ENCODED_VALS.charAt(i); this.charToByteMap_[this.byteToCharMap_[i]] = i; this.byteToCharMapWebSafe_[i] = this.ENCODED_VALS_WEBSAFE.charAt(i); this.charToByteMapWebSafe_[this.byteToCharMapWebSafe_[i]] = i; // Be forgiving when decoding and correctly decode both encodings. if (i >= this.ENCODED_VALS_BASE.length) { this.charToByteMap_[this.ENCODED_VALS_WEBSAFE.charAt(i)] = i; this.charToByteMapWebSafe_[this.ENCODED_VALS.charAt(i)] = i; } } } } }; /** * URL-safe base64 encoding */ var base64Encode = function (str) { var utf8Bytes = stringToByteArray$1(str); return base64.encodeByteArray(utf8Bytes, true); }; /** * URL-safe base64 encoding (without "." padding in the end). * e.g. Used in JSON Web Token (JWT) parts. */ var base64urlEncodeWithoutPadding = function (str) { // Use base64url encoding and remove padding in the end (dot characters). return base64Encode(str).replace(/\./g, ''); }; /** * URL-safe base64 decoding * * NOTE: DO NOT use the global atob() function - it does NOT support the * base64Url variant encoding. * * @param str To be decoded * @return Decoded result, if possible */ var base64Decode = function (str) { try { return base64.decodeString(str, true); } catch (e) { console.error('base64Decode failed: ', e); } return null; }; /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Do a deep-copy of basic JavaScript Objects or Arrays. */ function deepCopy(value) { return deepExtend(undefined, value); } /** * Copy properties from source to target (recursively allows extension * of Objects and Arrays). Scalar values in the target are over-written. * If target is undefined, an object of the appropriate type will be created * (and returned). * * We recursively copy all child properties of plain Objects in the source- so * that namespace- like dictionaries are merged. * * Note that the target can be a function, in which case the properties in * the source Object are copied onto it as static properties of the Function. * * Note: we don't merge __proto__ to prevent prototype pollution */ function deepExtend(target, source) { if (!(source instanceof Object)) { return source; } switch (source.constructor) { case Date: // Treat Dates like scalars; if the target date object had any child // properties - they will be lost! var dateValue = source; return new Date(dateValue.getTime()); case Object: if (target === undefined) { target = {}; } break; case Array: // Always copy the array source and overwrite the target. target = []; break; default: // Not a plain Object - treat it as a scalar. return source; } for (var prop in source) { // use isValidKey to guard against prototype pollution. See https://snyk.io/vuln/SNYK-JS-LODASH-450202 if (!source.hasOwnProperty(prop) || !isValidKey(prop)) { continue; } target[prop] = deepExtend(target[prop], source[prop]); } return target; } function isValidKey(key) { return key !== '__proto__'; } /** * @license * Copyright 2022 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Polyfill for `globalThis` object. * @returns the `globalThis` object for the given environment. * @public */ function getGlobal() { if (typeof self !== 'undefined') { return self; } if (typeof window !== 'undefined') { return window; } if (typeof global !== 'undefined') { return global; } throw new Error('Unable to locate global object.'); } /** * @license * Copyright 2022 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ var getDefaultsFromGlobal = function () { return getGlobal().__FIREBASE_DEFAULTS__; }; /** * Attempt to read defaults from a JSON string provided to * process(.)env(.)__FIREBASE_DEFAULTS__ or a JSON file whose path is in * process(.)env(.)__FIREBASE_DEFAULTS_PATH__ * The dots are in parens because certain compilers (Vite?) cannot * handle seeing that variable in comments. * See https://github.com/firebase/firebase-js-sdk/issues/6838 */ var getDefaultsFromEnvVariable = function () { if (typeof process === 'undefined' || typeof process.env === 'undefined') { return; } var defaultsJsonString = process.env.__FIREBASE_DEFAULTS__; if (defaultsJsonString) { return JSON.parse(defaultsJsonString); } }; var getDefaultsFromCookie = function () { if (typeof document === 'undefined') { return; } var match; try { match = document.cookie.match(/__FIREBASE_DEFAULTS__=([^;]+)/); } catch (e) { // Some environments such as Angular Universal SSR have a // `document` object but error on accessing `document.cookie`. return; } var decoded = match && base64Decode(match[1]); return decoded && JSON.parse(decoded); }; /** * Get the __FIREBASE_DEFAULTS__ object. It checks in order: * (1) if such an object exists as a property of `globalThis` * (2) if such an object was provided on a shell environment variable * (3) if such an object exists in a cookie * @public */ var getDefaults = function () { try { return (getDefaultsFromGlobal() || getDefaultsFromEnvVariable() || getDefaultsFromCookie()); } catch (e) { /** * Catch-all for being unable to get __FIREBASE_DEFAULTS__ due * to any environment case we have not accounted for. Log to * info instead of swallowing so we can find these unknown cases * and add paths for them if needed. */ console.info("Unable to get __FIREBASE_DEFAULTS__ due to: ".concat(e)); return; } }; /** * Returns emulator host stored in the __FIREBASE_DEFAULTS__ object * for the given product. * @returns a URL host formatted like `127.0.0.1:9999` or `[::1]:4000` if available * @public */ var getDefaultEmulatorHost = function (productName) { var _a, _b; return (_b = (_a = getDefaults()) === null || _a === void 0 ? void 0 : _a.emulatorHosts) === null || _b === void 0 ? void 0 : _b[productName]; }; /** * Returns emulator hostname and port stored in the __FIREBASE_DEFAULTS__ object * for the given product. * @returns a pair of hostname and port like `["::1", 4000]` if available * @public */ var getDefaultEmulatorHostnameAndPort = function (productName) { var host = getDefaultEmulatorHost(productName); if (!host) { return undefined; } var separatorIndex = host.lastIndexOf(':'); // Finding the last since IPv6 addr also has colons. if (separatorIndex <= 0 || separatorIndex + 1 === host.length) { throw new Error("Invalid host ".concat(host, " with no separate hostname and port!")); } // eslint-disable-next-line no-restricted-globals var port = parseInt(host.substring(separatorIndex + 1), 10); if (host[0] === '[') { // Bracket-quoted `[ipv6addr]:port` => return "ipv6addr" (without brackets). return [host.substring(1, separatorIndex - 1), port]; } else { return [host.substring(0, separatorIndex), port]; } }; /** * Returns Firebase app config stored in the __FIREBASE_DEFAULTS__ object. * @public */ var getDefaultAppConfig = function () { var _a; return (_a = getDefaults()) === null || _a === void 0 ? void 0 : _a.config; }; /** * Returns an experimental setting on the __FIREBASE_DEFAULTS__ object (properties * prefixed by "_") * @public */ var getExperimentalSetting = function (name) { var _a; return (_a = getDefaults()) === null || _a === void 0 ? void 0 : _a["_".concat(name)]; }; /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ var Deferred = /** @class */ (function () { function Deferred() { var _this = this; this.reject = function () { }; this.resolve = function () { }; this.promise = new Promise(function (resolve, reject) { _this.resolve = resolve; _this.reject = reject; }); } /** * Our API internals are not promiseified and cannot because our callback APIs have subtle expectations around * invoking promises inline, which Promises are forbidden to do. This method accepts an optional node-style callback * and returns a node-style callback which will resolve or reject the Deferred's promise. */ Deferred.prototype.wrapCallback = function (callback) { var _this = this; return function (error, value) { if (error) { _this.reject(error); } else { _this.resolve(value); } if (typeof callback === 'function') { // Attaching noop handler just in case developer wasn't expecting // promises _this.promise.catch(function () { }); // Some of our callbacks don't expect a value and our own tests // assert that the parameter length is 1 if (callback.length === 1) { callback(error); } else { callback(error, value); } } }; }; return Deferred; }()); /** * @license * Copyright 2021 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ function createMockUserToken(token, projectId) { if (token.uid) { throw new Error('The "uid" field is no longer supported by mockUserToken. Please use "sub" instead for Firebase Auth User ID.'); } // Unsecured JWTs use "none" as the algorithm. var header = { alg: 'none', type: 'JWT' }; var project = projectId || 'demo-project'; var iat = token.iat || 0; var sub = token.sub || token.user_id; if (!sub) { throw new Error("mockUserToken must contain 'sub' or 'user_id' field!"); } var payload = tslib.__assign({ // Set all required fields to decent defaults iss: "https://securetoken.google.com/".concat(project), aud: project, iat: iat, exp: iat + 3600, auth_time: iat, sub: sub, user_id: sub, firebase: { sign_in_provider: 'custom', identities: {} } }, token); // Unsecured JWTs use the empty string as a signature. var signature = ''; return [ base64urlEncodeWithoutPadding(JSON.stringify(header)), base64urlEncodeWithoutPadding(JSON.stringify(payload)), signature ].join('.'); } /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Returns navigator.userAgent string or '' if it's not defined. * @return user agent string */ function getUA() { if (typeof navigator !== 'undefined' && typeof navigator['userAgent'] === 'string') { return navigator['userAgent']; } else { return ''; } } /** * Detect Cordova / PhoneGap / Ionic frameworks on a mobile device. * * Deliberately does not rely on checking `file://` URLs (as this fails PhoneGap * in the Ripple emulator) nor Cordova `onDeviceReady`, which would normally * wait for a callback. */ function isMobileCordova() { return (typeof window !== 'undefined' && // @ts-ignore Setting up an broadly applicable index signature for Window // just to deal with this case would probably be a bad idea. !!(window['cordova'] || window['phonegap'] || window['PhoneGap']) && /ios|iphone|ipod|ipad|android|blackberry|iemobile/i.test(getUA())); } /** * Detect Node.js. * * @return true if Node.js environment is detected or specified. */ // Node detection logic from: https://github.com/iliakan/detect-node/ function isNode() { var _a; var forceEnvironment = (_a = getDefaults()) === null || _a === void 0 ? void 0 : _a.forceEnvironment; if (forceEnvironment === 'node') { return true; } else if (forceEnvironment === 'browser') { return false; } try { return (Object.prototype.toString.call(global.process) === '[object process]'); } catch (e) { return false; } } /** * Detect Browser Environment */ function isBrowser() { return typeof self === 'object' && self.self === self; } function isBrowserExtension() { var runtime = typeof chrome === 'object' ? chrome.runtime : typeof browser === 'object' ? browser.runtime : undefined; return typeof runtime === 'object' && runtime.id !== undefined; } /** * Detect React Native. * * @return true if ReactNative environment is detected. */ function isReactNative() { return (typeof navigator === 'object' && navigator['product'] === 'ReactNative'); } /** Detects Electron apps. */ function isElectron() { return getUA().indexOf('Electron/') >= 0; } /** Detects Internet Explorer. */ function isIE() { var ua = getUA(); return ua.indexOf('MSIE ') >= 0 || ua.indexOf('Trident/') >= 0; } /** Detects Universal Windows Platform apps. */ function isUWP() { return getUA().indexOf('MSAppHost/') >= 0; } /** * Detect whether the current SDK build is the Node version. * * @return true if it's the Node SDK build. */ function isNodeSdk() { return CONSTANTS.NODE_CLIENT === true || CONSTANTS.NODE_ADMIN === true; } /** Returns true if we are running in Safari. */ function isSafari() { return (!isNode() && navigator.userAgent.includes('Safari') && !navigator.userAgent.includes('Chrome')); } /** * This method checks if indexedDB is supported by current browser/service worker context * @return true if indexedDB is supported by current browser/service worker context */ function isIndexedDBAvailable() { try { return typeof indexedDB === 'object'; } catch (e) { return false; } } /** * This method validates browser/sw context for indexedDB by opening a dummy indexedDB database and reject * if errors occur during the database open operation. * * @throws exception if current browser/sw context can't run idb.open (ex: Safari iframe, Firefox * private browsing) */ function validateIndexedDBOpenable() { return new Promise(function (resolve, reject) { try { var preExist_1 = true; var DB_CHECK_NAME_1 = 'validate-browser-context-for-indexeddb-analytics-module'; var request_1 = self.indexedDB.open(DB_CHECK_NAME_1); request_1.onsuccess = function () { request_1.result.close(); // delete database only when it doesn't pre-exist if (!preExist_1) { self.indexedDB.deleteDatabase(DB_CHECK_NAME_1); } resolve(true); }; request_1.onupgradeneeded = function () { preExist_1 = false; }; request_1.onerror = function () { var _a; reject(((_a = request_1.error) === null || _a === void 0 ? void 0 : _a.message) || ''); }; } catch (error) { reject(error); } }); } /** * * This method checks whether cookie is enabled within current browser * @return true if cookie is enabled within current browser */ function areCookiesEnabled() { if (typeof navigator === 'undefined' || !navigator.cookieEnabled) { return false; } return true; } /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ var ERROR_NAME = 'FirebaseError'; // Based on code from: // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error#Custom_Error_Types var FirebaseError = /** @class */ (function (_super) { tslib.__extends(FirebaseError, _super); function FirebaseError( /** The error code for this error. */ code, message, /** Custom data for this error. */ customData) { var _this = _super.call(this, message) || this; _this.code = code; _this.customData = customData; /** The custom name for all FirebaseErrors. */ _this.name = ERROR_NAME; // Fix For ES5 // https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work Object.setPrototypeOf(_this, FirebaseError.prototype); // Maintains proper stack trace for where our error was thrown. // Only available on V8. if (Error.captureStackTrace) { Error.captureStackTrace(_this, ErrorFactory.prototype.create); } return _this; } return FirebaseError; }(Error)); var ErrorFactory = /** @class */ (function () { function ErrorFactory(service, serviceName, errors) { this.service = service; this.serviceName = serviceName; this.errors = errors; } ErrorFactory.prototype.create = function (code) { var data = []; for (var _i = 1; _i < arguments.length; _i++) { data[_i - 1] = arguments[_i]; } var customData = data[0] || {}; var fullCode = "".concat(this.service, "/").concat(code); var template = this.errors[code]; var message = template ? replaceTemplate(template, customData) : 'Error'; // Service Name: Error message (service/code). var fullMessage = "".concat(this.serviceName, ": ").concat(message, " (").concat(fullCode, ")."); var error = new FirebaseError(fullCode, fullMessage, customData); return error; }; return ErrorFactory; }()); function replaceTemplate(template, data) { return template.replace(PATTERN, function (_, key) { var value = data[key]; return value != null ? String(value) : "<".concat(key, "?>"); }); } var PATTERN = /\{\$([^}]+)}/g; /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Evaluates a JSON string into a javascript object. * * @param {string} str A string containing JSON. * @return {*} The javascript object representing the specified JSON. */ function jsonEval(str) { return JSON.parse(str); } /** * Returns JSON representing a javascript object. * @param {*} data Javascript object to be stringified. * @return {string} The JSON contents of the object. */ function stringify(data) { return JSON.stringify(data); } /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Decodes a Firebase auth. token into constituent parts. * * Notes: * - May return with invalid / incomplete claims if there's no native base64 decoding support. * - Doesn't check if the token is actually valid. */ var decode = function (token) { var header = {}, claims = {}, data = {}, signature = ''; try { var parts = token.split('.'); header = jsonEval(base64Decode(parts[0]) || ''); claims = jsonEval(base64Decode(parts[1]) || ''); signature = parts[2]; data = claims['d'] || {}; delete claims['d']; } catch (e) { } return { header: header, claims: claims, data: data, signature: signature }; }; /** * Decodes a Firebase auth. token and checks the validity of its time-based claims. Will return true if the * token is within the time window authorized by the 'nbf' (not-before) and 'iat' (issued-at) claims. * * Notes: * - May return a false negative if there's no native base64 decoding support. * - Doesn't check if the token is actually valid. */ var isValidTimestamp = function (token) { var claims = decode(token).claims; var now = Math.floor(new Date().getTime() / 1000); var validSince = 0, validUntil = 0; if (typeof claims === 'object') { if (claims.hasOwnProperty('nbf')) { validSince = claims['nbf']; } else if (claims.hasOwnProperty('iat')) { validSince = claims['iat']; } if (claims.hasOwnProperty('exp')) { validUntil = claims['exp']; } else { // token will expire after 24h by default validUntil = validSince + 86400; } } return (!!now && !!validSince && !!validUntil && now >= validSince && now <= validUntil); }; /** * Decodes a Firebase auth. token and returns its issued at time if valid, null otherwise. * * Notes: * - May return null if there's no native base64 decoding support. * - Doesn't check if the token is actually valid. */ var issuedAtTime = function (token) { var claims = decode(token).claims; if (typeof claims === 'object' && claims.hasOwnProperty('iat')) { return claims['iat']; } return null; }; /** * Decodes a Firebase auth. token and checks the validity of its format. Expects a valid issued-at time. * * Notes: * - May return a false negative if there's no native base64 decoding support. * - Doesn't check if the token is actually valid. */ var isValidFormat = function (token) { var decoded = decode(token), claims = decoded.claims; return !!claims && typeof claims === 'object' && claims.hasOwnProperty('iat'); }; /** * Attempts to peer into an auth token and determine if it's an admin auth token by looking at the claims portion. * * Notes: * - May return a false negative if there's no native base64 decoding support. * - Doesn't check if the token is actually valid. */ var isAdmin = function (token) { var claims = decode(token).claims; return typeof claims === 'object' && claims['admin'] === true; }; /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ function contains(obj, key) { return Object.prototype.hasOwnProperty.call(obj, key); } function safeGet(obj, key) { if (Object.prototype.hasOwnProperty.call(obj, key)) { return obj[key]; } else { return undefined; } } function isEmpty(obj) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { return false; } } return true; } function map(obj, fn, contextObj) { var res = {}; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { res[key] = fn.call(contextObj, obj[key], key, obj); } } return res; } /** * Deep equal two objects. Support Arrays and Objects. */ function deepEqual(a, b) { if (a === b) { return true; } var aKeys = Object.keys(a); var bKeys = Object.keys(b); for (var _i = 0, aKeys_1 = aKeys; _i < aKeys_1.length; _i++) { var k = aKeys_1[_i]; if (!bKeys.includes(k)) { return false; } var aProp = a[k]; var bProp = b[k]; if (isObject(aProp) && isObject(bProp)) { if (!deepEqual(aProp, bProp)) { return false; } } else if (aProp !== bProp) { return false; } } for (var _a = 0, bKeys_1 = bKeys; _a < bKeys_1.length; _a++) { var k = bKeys_1[_a]; if (!aKeys.includes(k)) { return false; } } return true; } function isObject(thing) { return thing !== null && typeof thing === 'object'; } /** * @license * Copyright 2022 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Rejects if the given promise doesn't resolve in timeInMS milliseconds. * @internal */ function promiseWithTimeout(promise, timeInMS) { if (timeInMS === void 0) { timeInMS = 2000; } var deferredPromise = new Deferred(); setTimeout(function () { return deferredPromise.reject('timeout!'); }, timeInMS); promise.then(deferredPromise.resolve, deferredPromise.reject); return deferredPromise.promise; } /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Returns a querystring-formatted string (e.g. &arg=val&arg2=val2) from a * params object (e.g. {arg: 'val', arg2: 'val2'}) * Note: You must prepend it with ? when adding it to a URL. */ function querystring(querystringParams) { var params = []; var _loop_1 = function (key, value) { if (Array.isArray(value)) { value.forEach(function (arrayVal) { params.push(encodeURIComponent(key) + '=' + encodeURIComponent(arrayVal)); }); } else { params.push(encodeURIComponent(key) + '=' + encodeURIComponent(value)); } }; for (var _i = 0, _a = Object.entries(querystringParams); _i < _a.length; _i++) { var _b = _a[_i], key = _b[0], value = _b[1]; _loop_1(key, value); } return params.length ? '&' + params.join('&') : ''; } /** * Decodes a querystring (e.g. ?arg=val&arg2=val2) into a params object * (e.g. {arg: 'val', arg2: 'val2'}) */ function querystringDecode(querystring) { var obj = {}; var tokens = querystring.replace(/^\?/, '').split('&'); tokens.forEach(function (token) { if (token) { var _a = token.split('='), key = _a[0], value = _a[1]; obj[decodeURIComponent(key)] = decodeURIComponent(value); } }); return obj; } /** * Extract the query string part of a URL, including the leading question mark (if present). */ function extractQuerystring(url) { var queryStart = url.indexOf('?'); if (!queryStart) { return ''; } var fragmentStart = url.indexOf('#', queryStart); return url.substring(queryStart, fragmentStart > 0 ? fragmentStart : undefined); } /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * @fileoverview SHA-1 cryptographic hash. * Variable names follow the notation in FIPS PUB 180-3: * http://csrc.nist.gov/publications/fips/fips180-3/fips180-3_final.pdf. * * Usage: * var sha1 = new sha1(); * sha1.update(bytes); * var hash = sha1.digest(); * * Performance: * Chrome 23: ~400 Mbit/s * Firefox 16: ~250 Mbit/s * */ /** * SHA-1 cryptographic hash constructor. * * The properties declared here are discussed in the above algorithm document. * @constructor * @final * @struct */ var Sha1 = /** @class */ (function () { function Sha1() { /** * Holds the previous values of accumulated variables a-e in the compress_ * function. * @private */ this.chain_ = []; /** * A buffer holding the partially computed hash result. * @private */ this.buf_ = []; /** * An array of 80 bytes, each a part of the message to be hashed. Referred to * as the message schedule in the docs. * @private */ this.W_ = []; /** * Contains data needed to pad messages less than 64 bytes. * @private */ this.pad_ = []; /** * @private {number} */ this.inbuf_ = 0; /** * @private {number} */ this.total_ = 0; this.blockSize = 512 / 8; this.pad_[0] = 128; for (var i = 1; i < this.blockSize; ++i) { this.pad_[i] = 0; } this.reset(); } Sha1.prototype.reset = function () { this.chain_[0] = 0x67452301; this.chain_[1] = 0xefcdab89; this.chain_[2] = 0x98badcfe; this.chain_[3] = 0x10325476; this.chain_[4] = 0xc3d2e1f0; this.inbuf_ = 0; this.total_ = 0; }; /** * Internal compress helper function. * @param buf Block to compress. * @param offset Offset of the block in the buffer. * @private */ Sha1.prototype.compress_ = function (buf, offset) { if (!offset) { offset = 0; } var W = this.W_; // get 16 big endian words if (typeof buf === 'string') { for (var i = 0; i < 16; i++) { // TODO(user): [bug 8140122] Recent versions of Safari for Mac OS and iOS // have a bug that turns the post-increment ++ operator into pre-increment // during JIT compilation. We have code that depends heavily on SHA-1 for // correctness and which is affected by this bug, so I've removed all uses // of post-increment ++ in which the result value is used. We can revert // this change once the Safari bug // (https://bugs.webkit.org/show_bug.cgi?id=109036) has been fixed and // most clients have been updated. W[i] = (buf.charCodeAt(offset) << 24) | (buf.charCodeAt(offset + 1) << 16) | (buf.charCodeAt(offset + 2) << 8) | buf.charCodeAt(offset + 3); offset += 4; } } else { for (var i = 0; i < 16; i++) { W[i] = (buf[offset] << 24) | (buf[offset + 1] << 16) | (buf[offset + 2] << 8) | buf[offset + 3]; offset += 4; } } // expand to 80 words for (var i = 16; i < 80; i++) { var t = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16]; W[i] = ((t << 1) | (t >>> 31)) & 0xffffffff; } var a = this.chain_[0]; var b = this.chain_[1]; var c = this.chain_[2]; var d = this.chain_[3]; var e = this.chain_[4]; var f, k; // TODO(user): Try to unroll this loop to speed up the computation. for (var i = 0; i < 80; i++) { if (i < 40) { if (i < 20) { f = d ^ (b & (c ^ d)); k = 0x5a827999; } else { f = b ^ c ^ d; k = 0x6ed9eba1; } } else { if (i < 60) { f = (b & c) | (d & (b | c)); k = 0x8f1bbcdc; } else { f = b ^ c ^ d; k = 0xca62c1d6; } } var t = (((a << 5) | (a >>> 27)) + f + e + k + W[i]) & 0xffffffff; e = d; d = c; c = ((b << 30) | (b >>> 2)) & 0xffffffff; b = a; a = t; } this.chain_[0] = (this.chain_[0] + a) & 0xffffffff; this.chain_[1] = (this.chain_[1] + b) & 0xffffffff; this.chain_[2] = (this.chain_[2] + c) & 0xffffffff; this.chain_[3] = (this.chain_[3] + d) & 0xffffffff; this.chain_[4] = (this.chain_[4] + e) & 0xffffffff; }; Sha1.prototype.update = function (bytes, length) { // TODO(johnlenz): tighten the function signature and remove this check if (bytes == null) { return; } if (length === undefined) { length = bytes.length; } var lengthMinusBlock = length - this.blockSize; var n = 0; // Using local instead of member variables gives ~5% speedup on Firefox 16. var buf = this.buf_; var inbuf = this.inbuf_; // The outer while loop should execute at most twice. while (n < length) { // When we have no data in the block to top up, we can directly process the // input buffer (assuming it contains sufficient data). This gives ~25% // speedup on Chrome 23 and ~15% speedup on Firefox 16, but requires that // the data is provided in large chunks (or in multiples of 64 bytes). if (inbuf === 0) { while (n <= lengthMinusBlock) { this.compress_(bytes, n); n += this.blockSize; } } if (typeof bytes === 'string') { while (n < length) { buf[inbuf] = bytes.charCodeAt(n); ++inbuf; ++n; if (inbuf === this.blockSize) { this.compress_(buf); inbuf = 0; // Jump to the outer loop so we use the full-block optimization. break; } } } else { while (n < length) { buf[inbuf] = bytes[n]; ++inbuf; ++n; if (inbuf === this.blockSize) { this.compress_(buf); inbuf = 0; // Jump to the outer loop so we use the full-block optimization. break; } } } } this.inbuf_ = inbuf; this.total_ += length; }; /** @override */ Sha1.prototype.digest = function () { var digest = []; var totalBits = this.total_ * 8; // Add pad 0x80 0x00*. if (this.inbuf_ < 56) { this.update(this.pad_, 56 - this.inbuf_); } else { this.update(this.pad_, this.blockSize - (this.inbuf_ - 56)); } // Add # bits. for (var i = this.blockSize - 1; i >= 56; i--) { this.buf_[i] = totalBits & 255; totalBits /= 256; // Don't use bit-shifting here! } this.compress_(this.buf_); var n = 0; for (var i = 0; i < 5; i++) { for (var j = 24; j >= 0; j -= 8) { digest[n] = (this.chain_[i] >> j) & 255; ++n; } } return digest; }; return Sha1; }()); /** * Helper to make a Subscribe function (just like Promise helps make a * Thenable). * * @param executor Function which can make calls to a single Observer * as a proxy. * @param onNoObservers Callback when count of Observers goes to zero. */ function createSubscribe(executor, onNoObservers) { var proxy = new ObserverProxy(executor, onNoObservers); return proxy.subscribe.bind(proxy); } /** * Implement fan-out for any number of Observers attached via a subscribe * function. */ var ObserverProxy = /** @class */ (function () { /** * @param executor Function which can make calls to a single Observer * as a proxy. * @param onNoObservers Callback when count of Observers goes to zero. */ function ObserverProxy(executor, onNoObservers) { var _this = this; this.observers = []; this.unsubscribes = []; this.observerCount = 0; // Micro-task scheduling by calling task.then(). this.task = Promise.resolve(); this.finalized = false; this.onNoObservers = onNoObservers; // Call the executor asynchronously so subscribers that are called // synchronously after the creation of the subscribe function // can still receive the very first value generated in the executor. this.task .then(function () { executor(_this); }) .catch(function (e) { _this.error(e); }); } ObserverProxy.prototype.next = function (value) { this.forEachObserver(function (observer) { observer.next(value); }); }; ObserverProxy.prototype.error = function (error) { this.forEachObserver(function (observer) { observer.error(error); }); this.close(error); }; ObserverProxy.prototype.complete = function () { this.forEachObserver(function (observer) { observer.complete(); }); this.close(); }; /** * Subscribe function that can be used to add an Observer to the fan-out list. * * - We require that no event is sent to a subscriber sychronously to their * call to subscribe(). */ ObserverProxy.prototype.subscribe = function (nextOrObserver, error, complete) { var _this = this; var observer; if (nextOrObserver === undefined && error === undefined && complete === undefined) { throw new Error('Missing Observer.'); } // Assemble an Observer object when passed as callback functions. if (implementsAnyMethods(nextOrObserver, [ 'next', 'error', 'complete' ])) { observer = nextOrObserver; } else { observer = { next: nextOrObserver, error: error, complete: complete }; } if (observer.next === undefined) { observer.next = noop; } if (observer.error === undefined) { observer.error = noop; } if (observer.complete === undefined) { observer.complete = noop; } var unsub = this.unsubscribeOne.bind(this, this.observers.length); // Attempt to subscribe to a terminated Observable - we // just respond to the Observer with the final error or complete // event. if (this.finalized) { // eslint-disable-next-line @typescript-eslint/no-floating-promises this.task.then(function () { try { if (_this.finalError) { observer.error(_this.finalError); } else { observer.complete(); } } catch (e) { // nothing } return; }); } this.observers.push(observer); return unsub; }; // Unsubscribe is synchronous - we guarantee that no events are sent to // any unsubscribed Observer. ObserverProxy.prototype.unsubscribeOne = function (i) { if (this.observers === undefined || this.observers[i] === undefined) { return; } delete this.observers[i]; this.observerCount -= 1; if (this.observerCount === 0 && this.onNoObservers !== undefined) { this.onNoObservers(this); } }; ObserverProxy.prototype.forEachObserver = function (fn) { if (this.finalized) { // Already closed by previous event....just eat the additional values. return; } // Since sendOne calls asynchronously - there is no chance that // this.observers will become undefined. for (var i = 0; i < this.observers.length; i++) { this.sendOne(i, fn); } }; // Call the Observer via one of it's callback function. We are careful to // confirm that the observe has not been unsubscribed since this asynchronous // function had been queued. ObserverProxy.prototype.sendOne = function (i, fn) { var _this = this; // Execute the callback asynchronously // eslint-disable-next-line @typescript-eslint/no-floating-promises this.task.then(function () { if (_this.observers !== undefined && _this.observers[i] !== undefined) { try { fn(_this.observers[i]); } catch (e) { // Ignore exceptions raised in Observers or missing methods of an // Observer. // Log error to console. b/31404806 if (typeof console !== 'undefined' && console.error) { console.error(e); } } } }); }; ObserverProxy.prototype.close = function (err) { var _this = this; if (this.finalized) { return; } this.finalized = true; if (err !== undefined) { this.finalError = err; } // Proxy is no longer needed - garbage collect references // eslint-disable-next-line @typescript-eslint/no-floating-promises this.task.then(function () { _this.observers = undefined; _this.onNoObservers = undefined; }); }; return ObserverProxy; }()); /** Turn synchronous function into one called asynchronously. */ // eslint-disable-next-line @typescript-eslint/ban-types function async(fn, onError) { return function () { var args = []; for (var _i = 0; _i < arguments.length; _i++) { args[_i] = arguments[_i]; } Promise.resolve(true) .then(function () { fn.apply(void 0, args); }) .catch(function (error) { if (onError) { onError(error); } }); }; } /** * Return true if the object passed in implements any of the named methods. */ function implementsAnyMethods(obj, methods) { if (typeof obj !== 'object' || obj === null) { return false; } for (var _i = 0, methods_1 = methods; _i < methods_1.length; _i++) { var method = methods_1[_i]; if (method in obj && typeof obj[method] === 'function') { return true; } } return false; } function noop() { // do nothing } /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Check to make sure the appropriate number of arguments are provided for a public function. * Throws an error if it fails. * * @param fnName The function name * @param minCount The minimum number of arguments to allow for the function call * @param maxCount The maximum number of argument to allow for the function call * @param argCount The actual number of arguments provided. */ var validateArgCount = function (fnName, minCount, maxCount, argCount) { var argError; if (argCount < minCount) { argError = 'at least ' + minCount; } else if (argCount > maxCount) { argError = maxCount === 0 ? 'none' : 'no more than ' + maxCount; } if (argError) { var error = fnName + ' failed: Was called with ' + argCount + (argCount === 1 ? ' argument.' : ' arguments.') + ' Expects ' + argError + '.'; throw new Error(error); } }; /** * Generates a string to prefix an error message about failed argument validation * * @param fnName The function name * @param argName The name of the argument * @return The prefix to add to the error thrown for validation. */ function errorPrefix(fnName, argName) { return "".concat(fnName, " failed: ").concat(argName, " argument "); } /** * @param fnName * @param argumentNumber * @param namespace * @param optional */ function validateNamespace(fnName, namespace, optional) { if (optional && !namespace) { return; } if (typeof namespace !== 'string') { //TODO: I should do more validation here. We only allow certain chars in namespaces. throw new Error(errorPrefix(fnName, 'namespace') + 'must be a valid firebase namespace.'); } } function validateCallback(fnName, argumentName, // eslint-disable-next-line @typescript-eslint/ban-types callback, optional) { if (optional && !callback) { return; } if (typeof callback !== 'function') { throw new Error(errorPrefix(fnName, argumentName) + 'must be a valid function.'); } } function validateContextObject(fnName, argumentName, context, optional) { if (optional && !context) { return; } if (typeof context !== 'object' || context === null) { throw new Error(errorPrefix(fnName, argumentName) + 'must be a valid context object.'); } } /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ // Code originally came from goog.crypt.stringToUtf8ByteArray, but for some reason they // automatically replaced '\r\n' with '\n', and they didn't handle surrogate pairs, // so it's been modified. // Note that not all Unicode characters appear as single characters in JavaScript strings. // fromCharCode returns the UTF-16 encoding of a character - so some Unicode characters // use 2 characters in Javascript. All 4-byte UTF-8 characters begin with a first // character in the range 0xD800 - 0xDBFF (the first character of a so-called surrogate // pair). // See http://www.ecma-international.org/ecma-262/5.1/#sec-15.1.3 /** * @param {string} str * @return {Array} */ var stringToByteArray = function (str) { var out = []; var p = 0; for (var i = 0; i < str.length; i++) { var c = str.charCodeAt(i); // Is this the lead surrogate in a surrogate pair? if (c >= 0xd800 && c <= 0xdbff) { var high = c - 0xd800; // the high 10 bits. i++; assert(i < str.length, 'Surrogate pair missing trail surrogate.'); var low = str.charCodeAt(i) - 0xdc00; // the low 10 bits. c = 0x10000 + (high << 10) + low; } if (c < 128) { out[p++] = c; } else if (c < 2048) { out[p++] = (c >> 6) | 192; out[p++] = (c & 63) | 128; } else if (c < 65536) { out[p++] = (c >> 12) | 224; out[p++] = ((c >> 6) & 63) | 128; out[p++] = (c & 63) | 128; } else { out[p++] = (c >> 18) | 240; out[p++] = ((c >> 12) & 63) | 128; out[p++] = ((c >> 6) & 63) | 128; out[p++] = (c & 63) | 128; } } return out; }; /** * Calculate length without actually converting; useful for doing cheaper validation. * @param {string} str * @return {number} */ var stringLength = function (str) { var p = 0; for (var i = 0; i < str.length; i++) { var c = str.charCodeAt(i); if (c < 128) { p++; } else if (c < 2048) { p += 2; } else if (c >= 0xd800 && c <= 0xdbff) { // Lead surrogate of a surrogate pair. The pair together will take 4 bytes to represent. p += 4; i++; // skip trail surrogate. } else { p += 3; } } return p; }; /** * @license * Copyright 2022 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Copied from https://stackoverflow.com/a/2117523 * Generates a new uuid. * @public */ var uuidv4 = function () { return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) { var r = (Math.random() * 16) | 0, v = c === 'x' ? r : (r & 0x3) | 0x8; return v.toString(16); }); }; /** * @license * Copyright 2019 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * The amount of milliseconds to exponentially increase. */ var DEFAULT_INTERVAL_MILLIS = 1000; /** * The factor to backoff by. * Should be a number greater than 1. */ var DEFAULT_BACKOFF_FACTOR = 2; /** * The maximum milliseconds to increase to. * *

Visible for testing */ var MAX_VALUE_MILLIS = 4 * 60 * 60 * 1000; // Four hours, like iOS and Android. /** * The percentage of backoff time to randomize by. * See * http://go/safe-client-behavior#step-1-determine-the-appropriate-retry-interval-to-handle-spike-traffic * for context. * *

Visible for testing */ var RANDOM_FACTOR = 0.5; /** * Based on the backoff method from * https://github.com/google/closure-library/blob/master/closure/goog/math/exponentialbackoff.js. * Extracted here so we don't need to pass metadata and a stateful ExponentialBackoff object around. */ function calculateBackoffMillis(backoffCount, intervalMillis, backoffFactor) { if (intervalMillis === void 0) { intervalMillis = DEFAULT_INTERVAL_MILLIS; } if (backoffFactor === void 0) { backoffFactor = DEFAULT_BACKOFF_FACTOR; } // Calculates an exponentially increasing value. // Deviation: calculates value from count and a constant interval, so we only need to save value // and count to restore state. var currBaseValue = intervalMillis * Math.pow(backoffFactor, backoffCount); // A random "fuzz" to avoid waves of retries. // Deviation: randomFactor is required. var randomWait = Math.round( // A fraction of the backoff value to add/subtract. // Deviation: changes multiplication order to improve readability. RANDOM_FACTOR * currBaseValue * // A random float (rounded to int by Math.round above) in the range [-1, 1]. Determines // if we add or subtract. (Math.random() - 0.5) * 2); // Limits backoff to max to avoid effectively permanent backoff. return Math.min(MAX_VALUE_MILLIS, currBaseValue + randomWait); } /** * @license * Copyright 2020 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Provide English ordinal letters after a number */ function ordinal(i) { if (!Number.isFinite(i)) { return "".concat(i); } return i + indicator(i); } function indicator(i) { i = Math.abs(i); var cent = i % 100; if (cent >= 10 && cent <= 20) { return 'th'; } var dec = i % 10; if (dec === 1) { return 'st'; } if (dec === 2) { return 'nd'; } if (dec === 3) { return 'rd'; } return 'th'; } /** * @license * Copyright 2021 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ function getModularInstance(service) { if (service && service._delegate) { return service._delegate; } else { return service; } } /** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ // Overriding the constant (we should be the only ones doing this) CONSTANTS.NODE_CLIENT = true; exports.CONSTANTS = CONSTANTS; exports.Deferred = Deferred; exports.ErrorFactory = ErrorFactory; exports.FirebaseError = FirebaseError; exports.MAX_VALUE_MILLIS = MAX_VALUE_MILLIS; exports.RANDOM_FACTOR = RANDOM_FACTOR; exports.Sha1 = Sha1; exports.areCookiesEnabled = areCookiesEnabled; exports.assert = assert; exports.assertionError = assertionError; exports.async = async; exports.base64 = base64; exports.base64Decode = base64Decode; exports.base64Encode = base64Encode; exports.base64urlEncodeWithoutPadding = base64urlEncodeWithoutPadding; exports.calculateBackoffMillis = calculateBackoffMillis; exports.contains = contains; exports.createMockUserToken = createMockUserToken; exports.createSubscribe = createSubscribe; exports.decode = decode; exports.deepCopy = deepCopy; exports.deepEqual = deepEqual; exports.deepExtend = deepExtend; exports.errorPrefix = errorPrefix; exports.extractQuerystring = extractQuerystring; exports.getDefaultAppConfig = getDefaultAppConfig; exports.getDefaultEmulatorHost = getDefaultEmulatorHost; exports.getDefaultEmulatorHostnameAndPort = getDefaultEmulatorHostnameAndPort; exports.getDefaults = getDefaults; exports.getExperimentalSetting = getExperimentalSetting; exports.getGlobal = getGlobal; exports.getModularInstance = getModularInstance; exports.getUA = getUA; exports.isAdmin = isAdmin; exports.isBrowser = isBrowser; exports.isBrowserExtension = isBrowserExtension; exports.isElectron = isElectron; exports.isEmpty = isEmpty; exports.isIE = isIE; exports.isIndexedDBAvailable = isIndexedDBAvailable; exports.isMobileCordova = isMobileCordova; exports.isNode = isNode; exports.isNodeSdk = isNodeSdk; exports.isReactNative = isReactNative; exports.isSafari = isSafari; exports.isUWP = isUWP; exports.isValidFormat = isValidFormat; exports.isValidTimestamp = isValidTimestamp; exports.issuedAtTime = issuedAtTime; exports.jsonEval = jsonEval; exports.map = map; exports.ordinal = ordinal; exports.promiseWithTimeout = promiseWithTimeout; exports.querystring = querystring; exports.querystringDecode = querystringDecode; exports.safeGet = safeGet; exports.stringLength = stringLength; exports.stringToByteArray = stringToByteArray; exports.stringify = stringify; exports.uuidv4 = uuidv4; exports.validateArgCount = validateArgCount; exports.validateCallback = validateCallback; exports.validateContextObject = validateContextObject; exports.validateIndexedDBOpenable = validateIndexedDBOpenable; exports.validateNamespace = validateNamespace; //# sourceMappingURL=index.node.cjs.js.map