624 lines
24 KiB
JavaScript
624 lines
24 KiB
JavaScript
'use strict';
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function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
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var firebase = _interopDefault(require('@firebase/app'));
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var tslib = require('tslib');
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var component = require('@firebase/component');
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/**
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* @license
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* Copyright 2017 Google LLC
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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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/**
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* Standard error codes for different ways a request can fail, as defined by:
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* https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
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*
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* This map is used primarily to convert from a backend error code string to
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* a client SDK error code string, and make sure it's in the supported set.
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*/
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var errorCodeMap = {
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OK: 'ok',
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CANCELLED: 'cancelled',
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UNKNOWN: 'unknown',
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INVALID_ARGUMENT: 'invalid-argument',
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DEADLINE_EXCEEDED: 'deadline-exceeded',
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NOT_FOUND: 'not-found',
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ALREADY_EXISTS: 'already-exists',
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PERMISSION_DENIED: 'permission-denied',
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UNAUTHENTICATED: 'unauthenticated',
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RESOURCE_EXHAUSTED: 'resource-exhausted',
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FAILED_PRECONDITION: 'failed-precondition',
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ABORTED: 'aborted',
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OUT_OF_RANGE: 'out-of-range',
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UNIMPLEMENTED: 'unimplemented',
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INTERNAL: 'internal',
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UNAVAILABLE: 'unavailable',
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DATA_LOSS: 'data-loss'
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};
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/**
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* An explicit error that can be thrown from a handler to send an error to the
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* client that called the function.
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*/
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var HttpsErrorImpl = /** @class */ (function (_super) {
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tslib.__extends(HttpsErrorImpl, _super);
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function HttpsErrorImpl(code, message, details) {
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var _this = _super.call(this, message) || this;
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// This is a workaround for a bug in TypeScript when extending Error:
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// tslint:disable-next-line
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// https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work
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Object.setPrototypeOf(_this, HttpsErrorImpl.prototype);
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_this.code = code;
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_this.details = details;
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return _this;
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}
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return HttpsErrorImpl;
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}(Error));
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/**
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* Takes an HTTP status code and returns the corresponding ErrorCode.
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* This is the standard HTTP status code -> error mapping defined in:
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* https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
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*
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* @param status An HTTP status code.
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* @return The corresponding ErrorCode, or ErrorCode.UNKNOWN if none.
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*/
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function codeForHTTPStatus(status) {
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// Make sure any successful status is OK.
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if (status >= 200 && status < 300) {
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return 'ok';
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}
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switch (status) {
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case 0:
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// This can happen if the server returns 500.
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return 'internal';
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case 400:
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return 'invalid-argument';
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case 401:
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return 'unauthenticated';
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case 403:
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return 'permission-denied';
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case 404:
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return 'not-found';
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case 409:
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return 'aborted';
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case 429:
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return 'resource-exhausted';
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case 499:
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return 'cancelled';
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case 500:
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return 'internal';
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case 501:
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return 'unimplemented';
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case 503:
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return 'unavailable';
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case 504:
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return 'deadline-exceeded';
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}
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return 'unknown';
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}
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/**
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* Takes an HTTP response and returns the corresponding Error, if any.
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*/
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function _errorForResponse(status, bodyJSON, serializer) {
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var code = codeForHTTPStatus(status);
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// Start with reasonable defaults from the status code.
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var description = code;
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var details = undefined;
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// Then look through the body for explicit details.
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try {
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var errorJSON = bodyJSON && bodyJSON.error;
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if (errorJSON) {
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var status_1 = errorJSON.status;
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if (typeof status_1 === 'string') {
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if (!errorCodeMap[status_1]) {
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// They must've included an unknown error code in the body.
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return new HttpsErrorImpl('internal', 'internal');
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}
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code = errorCodeMap[status_1];
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// TODO(klimt): Add better default descriptions for error enums.
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// The default description needs to be updated for the new code.
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description = status_1;
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}
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var message = errorJSON.message;
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if (typeof message === 'string') {
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description = message;
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}
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details = errorJSON.details;
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if (details !== undefined) {
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details = serializer.decode(details);
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}
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}
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}
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catch (e) {
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// If we couldn't parse explicit error data, that's fine.
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}
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if (code === 'ok') {
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// Technically, there's an edge case where a developer could explicitly
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// return an error code of OK, and we will treat it as success, but that
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// seems reasonable.
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return null;
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}
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return new HttpsErrorImpl(code, description, details);
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}
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/**
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* Helper class to get metadata that should be included with a function call.
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*/
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var ContextProvider = /** @class */ (function () {
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function ContextProvider(authProvider, messagingProvider) {
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var _this = this;
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this.auth = null;
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this.messaging = null;
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this.auth = authProvider.getImmediate({ optional: true });
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this.messaging = messagingProvider.getImmediate({
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optional: true
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});
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if (!this.auth) {
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authProvider.get().then(function (auth) { return (_this.auth = auth); }, function () {
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/* get() never rejects */
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});
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}
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if (!this.messaging) {
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messagingProvider.get().then(function (messaging) { return (_this.messaging = messaging); }, function () {
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/* get() never rejects */
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});
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}
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}
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ContextProvider.prototype.getAuthToken = function () {
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return tslib.__awaiter(this, void 0, void 0, function () {
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var token, e_1;
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return tslib.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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if (!this.auth) {
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return [2 /*return*/, undefined];
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}
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_a.label = 1;
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case 1:
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_a.trys.push([1, 3, , 4]);
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return [4 /*yield*/, this.auth.getToken()];
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case 2:
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token = _a.sent();
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if (!token) {
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return [2 /*return*/, undefined];
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}
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return [2 /*return*/, token.accessToken];
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case 3:
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e_1 = _a.sent();
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// If there's any error when trying to get the auth token, leave it off.
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return [2 /*return*/, undefined];
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case 4: return [2 /*return*/];
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}
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});
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});
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};
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ContextProvider.prototype.getInstanceIdToken = function () {
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return tslib.__awaiter(this, void 0, void 0, function () {
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return tslib.__generator(this, function (_a) {
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if (!this.messaging ||
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!('Notification' in self) ||
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Notification.permission !== 'granted') {
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return [2 /*return*/, undefined];
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}
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try {
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return [2 /*return*/, this.messaging.getToken()];
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}
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catch (e) {
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// We don't warn on this, because it usually means messaging isn't set up.
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// console.warn('Failed to retrieve instance id token.', e);
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// If there's any error when trying to get the token, leave it off.
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return [2 /*return*/, undefined];
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}
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return [2 /*return*/];
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});
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});
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};
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ContextProvider.prototype.getContext = function () {
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return tslib.__awaiter(this, void 0, void 0, function () {
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var authToken, instanceIdToken;
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return tslib.__generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, this.getAuthToken()];
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case 1:
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authToken = _a.sent();
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return [4 /*yield*/, this.getInstanceIdToken()];
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case 2:
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instanceIdToken = _a.sent();
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return [2 /*return*/, { authToken: authToken, instanceIdToken: instanceIdToken }];
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}
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});
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});
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};
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return ContextProvider;
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}());
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/**
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* @license
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* Copyright 2017 Google LLC
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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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var LONG_TYPE = 'type.googleapis.com/google.protobuf.Int64Value';
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var UNSIGNED_LONG_TYPE = 'type.googleapis.com/google.protobuf.UInt64Value';
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function mapValues(
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// { [k: string]: unknown } is no longer a wildcard assignment target after typescript 3.5
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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o, f) {
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var result = {};
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for (var key in o) {
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if (o.hasOwnProperty(key)) {
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result[key] = f(o[key]);
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}
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}
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return result;
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}
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var Serializer = /** @class */ (function () {
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function Serializer() {
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}
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// Takes data and encodes it in a JSON-friendly way, such that types such as
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// Date are preserved.
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Serializer.prototype.encode = function (data) {
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var _this = this;
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if (data == null) {
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return null;
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}
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if (data instanceof Number) {
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data = data.valueOf();
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}
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if (typeof data === 'number' && isFinite(data)) {
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// Any number in JS is safe to put directly in JSON and parse as a double
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// without any loss of precision.
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return data;
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}
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if (data === true || data === false) {
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return data;
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}
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if (Object.prototype.toString.call(data) === '[object String]') {
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return data;
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}
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if (Array.isArray(data)) {
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return data.map(function (x) { return _this.encode(x); });
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}
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if (typeof data === 'function' || typeof data === 'object') {
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return mapValues(data, function (x) { return _this.encode(x); });
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}
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// If we got this far, the data is not encodable.
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throw new Error('Data cannot be encoded in JSON: ' + data);
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};
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// Takes data that's been encoded in a JSON-friendly form and returns a form
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// with richer datatypes, such as Dates, etc.
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Serializer.prototype.decode = function (json) {
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var _this = this;
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if (json == null) {
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return json;
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}
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if (json['@type']) {
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switch (json['@type']) {
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case LONG_TYPE:
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// Fall through and handle this the same as unsigned.
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case UNSIGNED_LONG_TYPE: {
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// Technically, this could work return a valid number for malformed
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// data if there was a number followed by garbage. But it's just not
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// worth all the extra code to detect that case.
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var value = Number(json['value']);
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if (isNaN(value)) {
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throw new Error('Data cannot be decoded from JSON: ' + json);
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}
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return value;
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}
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default: {
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throw new Error('Data cannot be decoded from JSON: ' + json);
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}
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}
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}
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if (Array.isArray(json)) {
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return json.map(function (x) { return _this.decode(x); });
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}
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if (typeof json === 'function' || typeof json === 'object') {
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return mapValues(json, function (x) { return _this.decode(x); });
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}
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// Anything else is safe to return.
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return json;
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};
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return Serializer;
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}());
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/**
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* @license
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* Copyright 2017 Google LLC
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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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/**
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* Returns a Promise that will be rejected after the given duration.
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* The error will be of type HttpsErrorImpl.
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*
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* @param millis Number of milliseconds to wait before rejecting.
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*/
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function failAfter(millis) {
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return new Promise(function (_, reject) {
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setTimeout(function () {
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reject(new HttpsErrorImpl('deadline-exceeded', 'deadline-exceeded'));
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}, millis);
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});
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}
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/**
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* The main class for the Firebase Functions SDK.
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*/
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var Service = /** @class */ (function () {
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/**
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* Creates a new Functions service for the given app and (optional) region.
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* @param app_ The FirebaseApp to use.
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* @param region_ The region to call functions in.
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*/
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function Service(app_, authProvider, messagingProvider, region_) {
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var _this = this;
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if (region_ === void 0) { region_ = 'us-central1'; }
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this.app_ = app_;
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this.region_ = region_;
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this.serializer = new Serializer();
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this.emulatorOrigin = null;
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this.INTERNAL = {
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delete: function () {
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return _this.deleteService();
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}
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};
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this.contextProvider = new ContextProvider(authProvider, messagingProvider);
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// Cancels all ongoing requests when resolved.
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this.cancelAllRequests = new Promise(function (resolve) {
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_this.deleteService = function () {
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return resolve();
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};
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});
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}
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Object.defineProperty(Service.prototype, "app", {
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get: function () {
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return this.app_;
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},
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enumerable: true,
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configurable: true
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});
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/**
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* Returns the URL for a callable with the given name.
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* @param name The name of the callable.
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*/
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Service.prototype._url = function (name) {
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var projectId = this.app_.options.projectId;
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var region = this.region_;
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if (this.emulatorOrigin !== null) {
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var origin_1 = this.emulatorOrigin;
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return origin_1 + "/" + projectId + "/" + region + "/" + name;
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}
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return "https://" + region + "-" + projectId + ".cloudfunctions.net/" + name;
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};
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/**
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* Changes this instance to point to a Cloud Functions emulator running
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* locally. See https://firebase.google.com/docs/functions/local-emulator
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*
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* @param origin The origin of the local emulator, such as
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* "http://localhost:5005".
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*/
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Service.prototype.useFunctionsEmulator = function (origin) {
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this.emulatorOrigin = origin;
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};
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/**
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* Returns a reference to the callable https trigger with the given name.
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* @param name The name of the trigger.
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*/
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Service.prototype.httpsCallable = function (name, options) {
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var _this = this;
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return function (data) {
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return _this.call(name, data, options || {});
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};
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};
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/**
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* Does an HTTP POST and returns the completed response.
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* @param url The url to post to.
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* @param body The JSON body of the post.
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* @param headers The HTTP headers to include in the request.
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* @return A Promise that will succeed when the request finishes.
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*/
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Service.prototype.postJSON = function (url, body, headers) {
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return tslib.__awaiter(this, void 0, void 0, function () {
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var response, e_1, json, e_2;
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return tslib.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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headers.append('Content-Type', 'application/json');
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_a.label = 1;
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case 1:
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_a.trys.push([1, 3, , 4]);
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return [4 /*yield*/, fetch(url, {
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method: 'POST',
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body: JSON.stringify(body),
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headers: headers
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})];
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case 2:
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response = _a.sent();
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return [3 /*break*/, 4];
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case 3:
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e_1 = _a.sent();
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// This could be an unhandled error on the backend, or it could be a
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// network error. There's no way to know, since an unhandled error on the
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// backend will fail to set the proper CORS header, and thus will be
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// treated as a network error by fetch.
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return [2 /*return*/, {
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status: 0,
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json: null
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}];
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case 4:
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json = null;
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_a.label = 5;
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case 5:
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_a.trys.push([5, 7, , 8]);
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return [4 /*yield*/, response.json()];
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case 6:
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json = _a.sent();
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return [3 /*break*/, 8];
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case 7:
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e_2 = _a.sent();
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return [3 /*break*/, 8];
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case 8: return [2 /*return*/, {
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status: response.status,
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json: json
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}];
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}
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});
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});
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};
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/**
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* Calls a callable function asynchronously and returns the result.
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* @param name The name of the callable trigger.
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* @param data The data to pass as params to the function.s
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*/
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Service.prototype.call = function (name, data, options) {
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return tslib.__awaiter(this, void 0, void 0, function () {
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var url, body, headers, context, timeout, response, error, responseData, decodedData;
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return tslib.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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url = this._url(name);
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|
// Encode any special types, such as dates, in the input data.
|
|
data = this.serializer.encode(data);
|
|
body = { data: data };
|
|
headers = new Headers();
|
|
return [4 /*yield*/, this.contextProvider.getContext()];
|
|
case 1:
|
|
context = _a.sent();
|
|
if (context.authToken) {
|
|
headers.append('Authorization', 'Bearer ' + context.authToken);
|
|
}
|
|
if (context.instanceIdToken) {
|
|
headers.append('Firebase-Instance-ID-Token', context.instanceIdToken);
|
|
}
|
|
timeout = options.timeout || 70000;
|
|
return [4 /*yield*/, Promise.race([
|
|
this.postJSON(url, body, headers),
|
|
failAfter(timeout),
|
|
this.cancelAllRequests
|
|
])];
|
|
case 2:
|
|
response = _a.sent();
|
|
// If service was deleted, interrupted response throws an error.
|
|
if (!response) {
|
|
throw new HttpsErrorImpl('cancelled', 'Firebase Functions instance was deleted.');
|
|
}
|
|
error = _errorForResponse(response.status, response.json, this.serializer);
|
|
if (error) {
|
|
throw error;
|
|
}
|
|
if (!response.json) {
|
|
throw new HttpsErrorImpl('internal', 'Response is not valid JSON object.');
|
|
}
|
|
responseData = response.json.data;
|
|
// TODO(klimt): For right now, allow "result" instead of "data", for
|
|
// backwards compatibility.
|
|
if (typeof responseData === 'undefined') {
|
|
responseData = response.json.result;
|
|
}
|
|
if (typeof responseData === 'undefined') {
|
|
// Consider the response malformed.
|
|
throw new HttpsErrorImpl('internal', 'Response is missing data field.');
|
|
}
|
|
decodedData = this.serializer.decode(responseData);
|
|
return [2 /*return*/, { data: decodedData }];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
return Service;
|
|
}());
|
|
|
|
/**
|
|
* @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.
|
|
*/
|
|
/**
|
|
* Type constant for Firebase Functions.
|
|
*/
|
|
var FUNCTIONS_TYPE = 'functions';
|
|
function factory(container, region) {
|
|
// Dependencies
|
|
var app = container.getProvider('app').getImmediate();
|
|
var authProvider = container.getProvider('auth-internal');
|
|
var messagingProvider = container.getProvider('messaging');
|
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
|
return new Service(app, authProvider, messagingProvider, region);
|
|
}
|
|
function registerFunctions(instance) {
|
|
var namespaceExports = {
|
|
// no-inline
|
|
Functions: Service
|
|
};
|
|
instance.INTERNAL.registerComponent(new component.Component(FUNCTIONS_TYPE, factory, "PUBLIC" /* PUBLIC */)
|
|
.setServiceProps(namespaceExports)
|
|
.setMultipleInstances(true));
|
|
}
|
|
|
|
var name = "@firebase/functions";
|
|
var version = "0.4.44";
|
|
|
|
/**
|
|
* @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.
|
|
*/
|
|
registerFunctions(firebase);
|
|
firebase.registerVersion(name, version);
|
|
//# sourceMappingURL=index.cjs.js.map
|