51 lines
2.0 KiB
JavaScript
51 lines
2.0 KiB
JavaScript
"use strict";
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// Copyright 2012 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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Object.defineProperty(exports, "__esModule", { value: true });
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exports.AuthClient = void 0;
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const events_1 = require("events");
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const transporters_1 = require("../transporters");
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class AuthClient extends events_1.EventEmitter {
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constructor() {
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super(...arguments);
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this.transporter = new transporters_1.DefaultTransporter();
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this.credentials = {};
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}
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/**
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* Sets the auth credentials.
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*/
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setCredentials(credentials) {
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this.credentials = credentials;
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}
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/**
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* Append additional headers, e.g., x-goog-user-project, shared across the
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* classes inheriting AuthClient. This method should be used by any method
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* that overrides getRequestMetadataAsync(), which is a shared helper for
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* setting request information in both gRPC and HTTP API calls.
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*
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* @param headers objedcdt to append additional headers to.
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*/
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addSharedMetadataHeaders(headers) {
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// quota_project_id, stored in application_default_credentials.json, is set in
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// the x-goog-user-project header, to indicate an alternate account for
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// billing and quota:
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if (!headers['x-goog-user-project'] && // don't override a value the user sets.
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this.quotaProjectId) {
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headers['x-goog-user-project'] = this.quotaProjectId;
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}
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return headers;
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}
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}
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exports.AuthClient = AuthClient;
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//# sourceMappingURL=authclient.js.map
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