/var/www/greso.tech/server/nsm/node_modules/google-auth-library/build/src/auth
Edit: /var/www/greso.tech/server/nsm/node_modules/google-auth-library/build/src/auth/impersonated.js (6875B)
"use strict";
/**
* Copyright 2021 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.Impersonated = exports.IMPERSONATED_ACCOUNT_TYPE = void 0;
const oauth2client_1 = require("./oauth2client");
const gaxios_1 = require("gaxios");
exports.IMPERSONATED_ACCOUNT_TYPE = 'impersonated_service_account';
class Impersonated extends oauth2client_1.OAuth2Client {
/**
* Impersonated service account credentials.
*
* Create a new access token by impersonating another service account.
*
* Impersonated Credentials allowing credentials issued to a user or
* service account to impersonate another. The source project using
* Impersonated Credentials must enable the "IAMCredentials" API.
* Also, the target service account must grant the orginating principal
* the "Service Account Token Creator" IAM role.
*
* @param {object} options - The configuration object.
* @param {object} [options.sourceClient] the source credential used as to
* acquire the impersonated credentials.
* @param {string} [options.targetPrincipal] the service account to
* impersonate.
* @param {string[]} [options.delegates] the chained list of delegates
* required to grant the final access_token. If set, the sequence of
* identities must have "Service Account Token Creator" capability granted to
* the preceding identity. For example, if set to [serviceAccountB,
* serviceAccountC], the sourceCredential must have the Token Creator role on
* serviceAccountB. serviceAccountB must have the Token Creator on
* serviceAccountC. Finally, C must have Token Creator on target_principal.
* If left unset, sourceCredential must have that role on targetPrincipal.
* @param {string[]} [options.targetScopes] scopes to request during the
* authorization grant.
* @param {number} [options.lifetime] number of seconds the delegated
* credential should be valid for up to 3600 seconds by default, or 43,200
* seconds by extending the token's lifetime, see:
* https://cloud.google.com/iam/docs/creating-short-lived-service-account-credentials#sa-credentials-oauth
* @param {string} [options.endpoint] api endpoint override.
*/
constructor(options = {}) {
var _a, _b, _c, _d, _e, _f;
super(options);
this.credentials = {
expiry_date: 1,
refresh_token: 'impersonated-placeholder',
};
this.sourceClient = (_a = options.sourceClient) !== null && _a !== void 0 ? _a : new oauth2client_1.OAuth2Client();
this.targetPrincipal = (_b = options.targetPrincipal) !== null && _b !== void 0 ? _b : '';
this.delegates = (_c = options.delegates) !== null && _c !== void 0 ? _c : [];
this.targetScopes = (_d = options.targetScopes) !== null && _d !== void 0 ? _d : [];
this.lifetime = (_e = options.lifetime) !== null && _e !== void 0 ? _e : 3600;
this.endpoint = (_f = options.endpoint) !== null && _f !== void 0 ? _f : 'https://iamcredentials.googleapis.com';
}
/**
* Refreshes the access token.
* @param refreshToken Unused parameter
*/
async refreshToken(refreshToken) {
var _a, _b, _c, _d, _e, _f;
try {
await this.sourceClient.getAccessToken();
const name = 'projects/-/serviceAccounts/' + this.targetPrincipal;
const u = `${this.endpoint}/v1/${name}:generateAccessToken`;
const body = {
delegates: this.delegates,
scope: this.targetScopes,
lifetime: this.lifetime + 's',
};
const res = await this.sourceClient.request({
url: u,
data: body,
method: 'POST',
});
const tokenResponse = res.data;
this.credentials.access_token = tokenResponse.accessToken;
this.credentials.expiry_date = Date.parse(tokenResponse.expireTime);
return {
tokens: this.credentials,
res,
};
}
catch (error) {
if (!(error instanceof Error))
throw error;
let status = 0;
let message = '';
if (error instanceof gaxios_1.GaxiosError) {
status = (_c = (_b = (_a = error === null || error === void 0 ? void 0 : error.response) === null || _a === void 0 ? void 0 : _a.data) === null || _b === void 0 ? void 0 : _b.error) === null || _c === void 0 ? void 0 : _c.status;
message = (_f = (_e = (_d = error === null || error === void 0 ? void 0 : error.response) === null || _d === void 0 ? void 0 : _d.data) === null || _e === void 0 ? void 0 : _e.error) === null || _f === void 0 ? void 0 : _f.message;
}
if (status && message) {
error.message = `${status}: unable to impersonate: ${message}`;
throw error;
}
else {
error.message = `unable to impersonate: ${error}`;
throw error;
}
}
}
/**
* Generates an OpenID Connect ID token for a service account.
*
* {@link https://cloud.google.com/iam/docs/reference/credentials/rest/v1/projects.serviceAccounts/generateIdToken Reference Documentation}
*
* @param targetAudience the audience for the fetched ID token.
* @param options the for the request
* @return an OpenID Connect ID token
*/
async fetchIdToken(targetAudience, options) {
var _a;
await this.sourceClient.getAccessToken();
const name = `projects/-/serviceAccounts/${this.targetPrincipal}`;
const u = `${this.endpoint}/v1/${name}:generateIdToken`;
const body = {
delegates: this.delegates,
audience: targetAudience,
includeEmail: (_a = options === null || options === void 0 ? void 0 : options.includeEmail) !== null && _a !== void 0 ? _a : true,
};
const res = await this.sourceClient.request({
url: u,
data: body,
method: 'POST',
});
return res.data.token;
}
}
exports.Impersonated = Impersonated;
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