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talksik
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/*! firebase-admin v10.0.1 */
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"use strict";
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/*!
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* @license
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* Copyright 2021 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.FIREBASE_CONFIG_VAR = exports.deleteApp = exports.getApps = exports.getApp = exports.initializeApp = exports.defaultAppStore = exports.AppStore = void 0;
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var fs = require("fs");
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var validator = require("../utils/validator");
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var error_1 = require("../utils/error");
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var credential_internal_1 = require("./credential-internal");
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var firebase_app_1 = require("./firebase-app");
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var DEFAULT_APP_NAME = '[DEFAULT]';
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var AppStore = /** @class */ (function () {
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function AppStore() {
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this.appStore = new Map();
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}
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AppStore.prototype.initializeApp = function (options, appName) {
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if (appName === void 0) { appName = DEFAULT_APP_NAME; }
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if (typeof options === 'undefined') {
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options = loadOptionsFromEnvVar();
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options.credential = credential_internal_1.getApplicationDefault();
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}
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if (typeof appName !== 'string' || appName === '') {
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throw new error_1.FirebaseAppError(error_1.AppErrorCodes.INVALID_APP_NAME, "Invalid Firebase app name \"" + appName + "\" provided. App name must be a non-empty string.");
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}
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else if (this.appStore.has(appName)) {
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if (appName === DEFAULT_APP_NAME) {
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throw new error_1.FirebaseAppError(error_1.AppErrorCodes.DUPLICATE_APP, 'The default Firebase app already exists. This means you called initializeApp() ' +
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'more than once without providing an app name as the second argument. In most cases ' +
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'you only need to call initializeApp() once. But if you do want to initialize ' +
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'multiple apps, pass a second argument to initializeApp() to give each app a unique ' +
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'name.');
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}
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else {
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throw new error_1.FirebaseAppError(error_1.AppErrorCodes.DUPLICATE_APP, "Firebase app named \"" + appName + "\" already exists. This means you called initializeApp() " +
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'more than once with the same app name as the second argument. Make sure you provide a ' +
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'unique name every time you call initializeApp().');
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}
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}
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var app = new firebase_app_1.FirebaseApp(options, appName, this);
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this.appStore.set(app.name, app);
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return app;
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};
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AppStore.prototype.getApp = function (appName) {
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if (appName === void 0) { appName = DEFAULT_APP_NAME; }
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if (typeof appName !== 'string' || appName === '') {
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throw new error_1.FirebaseAppError(error_1.AppErrorCodes.INVALID_APP_NAME, "Invalid Firebase app name \"" + appName + "\" provided. App name must be a non-empty string.");
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}
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else if (!this.appStore.has(appName)) {
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var errorMessage = (appName === DEFAULT_APP_NAME)
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? 'The default Firebase app does not exist. ' : "Firebase app named \"" + appName + "\" does not exist. ";
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errorMessage += 'Make sure you call initializeApp() before using any of the Firebase services.';
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throw new error_1.FirebaseAppError(error_1.AppErrorCodes.NO_APP, errorMessage);
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}
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return this.appStore.get(appName);
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};
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AppStore.prototype.getApps = function () {
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// Return a copy so the caller cannot mutate the array
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return Array.from(this.appStore.values());
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};
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AppStore.prototype.deleteApp = function (app) {
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if (typeof app !== 'object' || app === null || !('options' in app)) {
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throw new error_1.FirebaseAppError(error_1.AppErrorCodes.INVALID_ARGUMENT, 'Invalid app argument.');
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}
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// Make sure the given app already exists.
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var existingApp = getApp(app.name);
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// Delegate delete operation to the App instance itself. That will also remove the App
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// instance from the AppStore.
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return existingApp.delete();
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};
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AppStore.prototype.clearAllApps = function () {
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var _this = this;
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var promises = [];
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this.getApps().forEach(function (app) {
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promises.push(_this.deleteApp(app));
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});
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return Promise.all(promises).then();
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};
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/**
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* Removes the specified App instance from the store. This is currently called by the
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* {@link FirebaseApp.delete} method. Can be removed once the app deletion is handled
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* entirely by the {@link deleteApp} top-level function.
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*/
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AppStore.prototype.removeApp = function (appName) {
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this.appStore.delete(appName);
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};
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return AppStore;
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}());
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exports.AppStore = AppStore;
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exports.defaultAppStore = new AppStore();
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function initializeApp(options, appName) {
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if (appName === void 0) { appName = DEFAULT_APP_NAME; }
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return exports.defaultAppStore.initializeApp(options, appName);
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}
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exports.initializeApp = initializeApp;
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function getApp(appName) {
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if (appName === void 0) { appName = DEFAULT_APP_NAME; }
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return exports.defaultAppStore.getApp(appName);
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}
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exports.getApp = getApp;
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function getApps() {
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return exports.defaultAppStore.getApps();
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}
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exports.getApps = getApps;
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/**
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* Renders this given `App` unusable and frees the resources of
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* all associated services (though it does *not* clean up any backend
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* resources). When running the SDK locally, this method
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* must be called to ensure graceful termination of the process.
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*
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* @example
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* ```javascript
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* deleteApp(app)
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* .then(function() {
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* console.log("App deleted successfully");
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* })
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* .catch(function(error) {
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* console.log("Error deleting app:", error);
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* });
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* ```
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*/
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function deleteApp(app) {
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return exports.defaultAppStore.deleteApp(app);
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}
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exports.deleteApp = deleteApp;
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/**
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* Constant holding the environment variable name with the default config.
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* If the environment variable contains a string that starts with '{' it will be parsed as JSON,
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* otherwise it will be assumed to be pointing to a file.
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*/
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exports.FIREBASE_CONFIG_VAR = 'FIREBASE_CONFIG';
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/**
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* Parse the file pointed to by the FIREBASE_CONFIG_VAR, if it exists.
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* Or if the FIREBASE_CONFIG_ENV contains a valid JSON object, parse it directly.
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* If the environment variable contains a string that starts with '{' it will be parsed as JSON,
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* otherwise it will be assumed to be pointing to a file.
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*/
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function loadOptionsFromEnvVar() {
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var config = process.env[exports.FIREBASE_CONFIG_VAR];
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if (!validator.isNonEmptyString(config)) {
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return {};
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}
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try {
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var contents = config.startsWith('{') ? config : fs.readFileSync(config, 'utf8');
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return JSON.parse(contents);
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}
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catch (error) {
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// Throw a nicely formed error message if the file contents cannot be parsed
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throw new error_1.FirebaseAppError(error_1.AppErrorCodes.INVALID_APP_OPTIONS, 'Failed to parse app options file: ' + error);
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}
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}
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