/opt/canhelp/node_modules/google-auth-library/build/src/auth
Edit: /opt/canhelp/node_modules/google-auth-library/build/src/auth/urlsubjecttokensupplier.js (2859B)
"use strict";
// Copyright 2024 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.UrlSubjectTokenSupplier = void 0;
const authclient_1 = require("./authclient");
/**
* Internal subject token supplier implementation used when a URL
* is configured in the credential configuration used to build an {@link IdentityPoolClient}
*/
class UrlSubjectTokenSupplier {
url;
headers;
formatType;
subjectTokenFieldName;
additionalGaxiosOptions;
/**
* Instantiates a URL subject token supplier.
* @param opts The URL subject token supplier options to build the supplier with.
*/
constructor(opts) {
this.url = opts.url;
this.formatType = opts.formatType;
this.subjectTokenFieldName = opts.subjectTokenFieldName;
this.headers = opts.headers;
this.additionalGaxiosOptions = opts.additionalGaxiosOptions;
}
/**
* Sends a GET request to the URL provided in the constructor and resolves
* with the returned external subject token.
* @param context {@link ExternalAccountSupplierContext} from the calling
* {@link IdentityPoolClient}, contains the requested audience and subject
* token type for the external account identity. Not used.
*/
async getSubjectToken(context) {
const opts = {
...this.additionalGaxiosOptions,
url: this.url,
method: 'GET',
headers: this.headers,
responseType: this.formatType,
};
authclient_1.AuthClient.setMethodName(opts, 'getSubjectToken');
let subjectToken;
if (this.formatType === 'text') {
const response = await context.transporter.request(opts);
subjectToken = response.data;
}
else if (this.formatType === 'json' && this.subjectTokenFieldName) {
const response = await context.transporter.request(opts);
subjectToken = response.data[this.subjectTokenFieldName];
}
if (!subjectToken) {
throw new Error('Unable to parse the subject_token from the credential_source URL');
}
return subjectToken;
}
}
exports.UrlSubjectTokenSupplier = UrlSubjectTokenSupplier;
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