зеркало из https://github.com/Azure/ms-rest-js.git
51 строка
2.1 KiB
TypeScript
51 строка
2.1 KiB
TypeScript
// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the MIT License. See License.txt in the project root for license information.
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import { HttpHeaders } from "../httpHeaders";
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import * as base64 from "../util/base64";
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import { Constants } from "../util/constants";
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import { WebResource } from "../webResource";
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import { ServiceClientCredentials } from "./serviceClientCredentials";
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const HeaderConstants = Constants.HeaderConstants;
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const DEFAULT_AUTHORIZATION_SCHEME = "Basic";
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export class BasicAuthenticationCredentials implements ServiceClientCredentials {
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userName: string;
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password: string;
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authorizationScheme: string = DEFAULT_AUTHORIZATION_SCHEME;
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/**
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* Creates a new BasicAuthenticationCredentials object.
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*
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* @constructor
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* @param {string} userName User name.
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* @param {string} password Password.
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* @param {string} [authorizationScheme] The authorization scheme.
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*/
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constructor(userName: string, password: string, authorizationScheme: string = DEFAULT_AUTHORIZATION_SCHEME) {
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if (userName === null || userName === undefined || typeof userName.valueOf() !== "string") {
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throw new Error("userName cannot be null or undefined and must be of type string.");
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}
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if (password === null || password === undefined || typeof password.valueOf() !== "string") {
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throw new Error("password cannot be null or undefined and must be of type string.");
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}
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this.userName = userName;
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this.password = password;
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this.authorizationScheme = authorizationScheme;
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}
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/**
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* Signs a request with the Authentication header.
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*
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* @param {WebResource} webResource The WebResource to be signed.
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* @returns {Promise<WebResource>} The signed request object.
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*/
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signRequest(webResource: WebResource) {
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const credentials = `${this.userName}:${this.password}`;
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const encodedCredentials = `${this.authorizationScheme} ${base64.encodeString(credentials)}`;
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if (!webResource.headers) webResource.headers = new HttpHeaders();
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webResource.headers.set(HeaderConstants.AUTHORIZATION, encodedCredentials);
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return Promise.resolve(webResource);
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}
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}
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