mirror of
https://github.com/musix-org/musix-oss
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207 lines
7.2 KiB
JavaScript
207 lines
7.2 KiB
JavaScript
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/*! firebase-admin v8.5.0 */
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var url_1 = require("url");
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var path = require("path");
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var error_1 = require("../utils/error");
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var validator = require("../utils/validator");
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var api_request_1 = require("../utils/api-request");
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/**
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* Internals of a Database instance.
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*/
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var DatabaseInternals = /** @class */ (function () {
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function DatabaseInternals() {
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this.databases = {};
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}
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/**
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* Deletes the service and its associated resources.
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*
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* @return {Promise<()>} An empty Promise that will be fulfilled when the service is deleted.
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*/
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DatabaseInternals.prototype.delete = function () {
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for (var _i = 0, _a = Object.keys(this.databases); _i < _a.length; _i++) {
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var dbUrl = _a[_i];
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var db = this.databases[dbUrl];
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db.INTERNAL.delete();
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}
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return Promise.resolve(undefined);
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};
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return DatabaseInternals;
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}());
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var DatabaseService = /** @class */ (function () {
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function DatabaseService(app) {
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this.INTERNAL = new DatabaseInternals();
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if (!validator.isNonNullObject(app) || !('options' in app)) {
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throw new error_1.FirebaseDatabaseError({
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code: 'invalid-argument',
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message: 'First argument passed to admin.database() must be a valid Firebase app instance.',
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});
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}
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this.appInternal = app;
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}
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Object.defineProperty(DatabaseService.prototype, "app", {
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/**
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* Returns the app associated with this DatabaseService instance.
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*
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* @return {FirebaseApp} The app associated with this DatabaseService instance.
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*/
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get: function () {
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return this.appInternal;
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},
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enumerable: true,
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configurable: true
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});
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DatabaseService.prototype.getDatabase = function (url) {
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var dbUrl = this.ensureUrl(url);
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if (!validator.isNonEmptyString(dbUrl)) {
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throw new error_1.FirebaseDatabaseError({
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code: 'invalid-argument',
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message: 'Database URL must be a valid, non-empty URL string.',
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});
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}
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var db = this.INTERNAL.databases[dbUrl];
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if (typeof db === 'undefined') {
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var rtdb = require('@firebase/database');
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var version = require('../../package.json').version;
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db = rtdb.initStandalone(this.appInternal, dbUrl, version).instance;
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var rulesClient_1 = new DatabaseRulesClient(this.app, dbUrl);
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db.getRules = function () {
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return rulesClient_1.getRules();
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};
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db.getRulesJSON = function () {
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return rulesClient_1.getRulesJSON();
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};
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db.setRules = function (source) {
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return rulesClient_1.setRules(source);
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};
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this.INTERNAL.databases[dbUrl] = db;
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}
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return db;
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};
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DatabaseService.prototype.ensureUrl = function (url) {
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if (typeof url !== 'undefined') {
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return url;
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}
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else if (typeof this.appInternal.options.databaseURL !== 'undefined') {
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return this.appInternal.options.databaseURL;
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}
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throw new error_1.FirebaseDatabaseError({
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code: 'invalid-argument',
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message: 'Can\'t determine Firebase Database URL.',
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});
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};
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return DatabaseService;
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}());
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exports.DatabaseService = DatabaseService;
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var RULES_URL_PATH = '.settings/rules.json';
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/**
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* A helper client for managing RTDB security rules.
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*/
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var DatabaseRulesClient = /** @class */ (function () {
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function DatabaseRulesClient(app, dbUrl) {
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var parsedUrl = new url_1.URL(dbUrl);
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parsedUrl.pathname = path.join(parsedUrl.pathname, RULES_URL_PATH);
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this.dbUrl = parsedUrl.toString();
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this.httpClient = new api_request_1.AuthorizedHttpClient(app);
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}
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/**
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* Gets the currently applied security rules as a string. The return value consists of
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* the rules source including comments.
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*
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* @return {Promise<string>} A promise fulfilled with the rules as a raw string.
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*/
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DatabaseRulesClient.prototype.getRules = function () {
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var _this = this;
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var req = {
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method: 'GET',
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url: this.dbUrl,
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};
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return this.httpClient.send(req)
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.then(function (resp) {
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return resp.text;
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})
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.catch(function (err) {
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throw _this.handleError(err);
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});
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};
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/**
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* Gets the currently applied security rules as a parsed JSON object. Any comments in
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* the original source are stripped away.
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*
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* @return {Promise<object>} A promise fulfilled with the parsed rules source.
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*/
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DatabaseRulesClient.prototype.getRulesJSON = function () {
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var _this = this;
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var req = {
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method: 'GET',
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url: this.dbUrl,
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data: { format: 'strict' },
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};
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return this.httpClient.send(req)
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.then(function (resp) {
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return resp.data;
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})
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.catch(function (err) {
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throw _this.handleError(err);
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});
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};
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/**
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* Sets the specified rules on the Firebase Database instance. If the rules source is
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* specified as a string or a Buffer, it may include comments.
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*
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* @param {string|Buffer|object} source Source of the rules to apply. Must not be `null`
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* or empty.
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* @return {Promise<void>} Resolves when the rules are set on the Database.
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*/
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DatabaseRulesClient.prototype.setRules = function (source) {
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var _this = this;
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if (!validator.isNonEmptyString(source) &&
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!validator.isBuffer(source) &&
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!validator.isNonNullObject(source)) {
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var error = new error_1.FirebaseDatabaseError({
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code: 'invalid-argument',
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message: 'Source must be a non-empty string, Buffer or an object.',
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});
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return Promise.reject(error);
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}
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var req = {
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method: 'PUT',
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url: this.dbUrl,
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data: source,
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headers: {
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'content-type': 'application/json; charset=utf-8',
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},
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};
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return this.httpClient.send(req)
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.then(function () {
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return;
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})
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.catch(function (err) {
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throw _this.handleError(err);
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});
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};
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DatabaseRulesClient.prototype.handleError = function (err) {
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if (err instanceof api_request_1.HttpError) {
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return new error_1.FirebaseDatabaseError({
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code: error_1.AppErrorCodes.INTERNAL_ERROR,
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message: this.getErrorMessage(err),
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});
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}
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return err;
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};
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DatabaseRulesClient.prototype.getErrorMessage = function (err) {
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var intro = 'Error while accessing security rules';
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try {
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var body = err.response.data;
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if (body && body.error) {
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return intro + ": " + body.error.trim();
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}
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}
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catch (_a) {
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// Ignore parsing errors
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}
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return intro + ": " + err.response.text;
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};
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return DatabaseRulesClient;
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}());
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