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node_modules/google-auth-library/build/src/auth/refreshclient.js

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+"use strict";
+// Copyright 2015 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.
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.UserRefreshClient = exports.USER_REFRESH_ACCOUNT_TYPE = void 0;
+const oauth2client_1 = require("./oauth2client");
+const querystring_1 = require("querystring");
+exports.USER_REFRESH_ACCOUNT_TYPE = 'authorized_user';
+class UserRefreshClient extends oauth2client_1.OAuth2Client {
+    constructor(optionsOrClientId, clientSecret, refreshToken, eagerRefreshThresholdMillis, forceRefreshOnFailure) {
+        const opts = optionsOrClientId && typeof optionsOrClientId === 'object'
+            ? optionsOrClientId
+            : {
+                clientId: optionsOrClientId,
+                clientSecret,
+                refreshToken,
+                eagerRefreshThresholdMillis,
+                forceRefreshOnFailure,
+            };
+        super(opts);
+        this._refreshToken = opts.refreshToken;
+        this.credentials.refresh_token = opts.refreshToken;
+    }
+    /**
+     * Refreshes the access token.
+     * @param refreshToken An ignored refreshToken..
+     * @param callback Optional callback.
+     */
+    async refreshTokenNoCache(
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    refreshToken) {
+        return super.refreshTokenNoCache(this._refreshToken);
+    }
+    async fetchIdToken(targetAudience) {
+        const res = await this.transporter.request({
+            ...UserRefreshClient.RETRY_CONFIG,
+            url: this.endpoints.oauth2TokenUrl,
+            headers: {
+                'Content-Type': 'application/x-www-form-urlencoded',
+            },
+            method: 'POST',
+            data: (0, querystring_1.stringify)({
+                client_id: this._clientId,
+                client_secret: this._clientSecret,
+                grant_type: 'refresh_token',
+                refresh_token: this._refreshToken,
+                target_audience: targetAudience,
+            }),
+        });
+        return res.data.id_token;
+    }
+    /**
+     * Create a UserRefreshClient credentials instance using the given input
+     * options.
+     * @param json The input object.
+     */
+    fromJSON(json) {
+        if (!json) {
+            throw new Error('Must pass in a JSON object containing the user refresh token');
+        }
+        if (json.type !== 'authorized_user') {
+            throw new Error('The incoming JSON object does not have the "authorized_user" type');
+        }
+        if (!json.client_id) {
+            throw new Error('The incoming JSON object does not contain a client_id field');
+        }
+        if (!json.client_secret) {
+            throw new Error('The incoming JSON object does not contain a client_secret field');
+        }
+        if (!json.refresh_token) {
+            throw new Error('The incoming JSON object does not contain a refresh_token field');
+        }
+        this._clientId = json.client_id;
+        this._clientSecret = json.client_secret;
+        this._refreshToken = json.refresh_token;
+        this.credentials.refresh_token = json.refresh_token;
+        this.quotaProjectId = json.quota_project_id;
+        this.universeDomain = json.universe_domain || this.universeDomain;
+    }
+    fromStream(inputStream, callback) {
+        if (callback) {
+            this.fromStreamAsync(inputStream).then(() => callback(), callback);
+        }
+        else {
+            return this.fromStreamAsync(inputStream);
+        }
+    }
+    async fromStreamAsync(inputStream) {
+        return new Promise((resolve, reject) => {
+            if (!inputStream) {
+                return reject(new Error('Must pass in a stream containing the user refresh token.'));
+            }
+            let s = '';
+            inputStream
+                .setEncoding('utf8')
+                .on('error', reject)
+                .on('data', chunk => (s += chunk))
+                .on('end', () => {
+                try {
+                    const data = JSON.parse(s);
+                    this.fromJSON(data);
+                    return resolve();
+                }
+                catch (err) {
+                    return reject(err);
+                }
+            });
+        });
+    }
+    /**
+     * Create a UserRefreshClient credentials instance using the given input
+     * options.
+     * @param json The input object.
+     */
+    static fromJSON(json) {
+        const client = new UserRefreshClient();
+        client.fromJSON(json);
+        return client;
+    }
+}
+exports.UserRefreshClient = UserRefreshClient;