The Tor Browser / file revision

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 package org.mozilla.gecko.sync.net;

 import ch.boye.httpclientandroidlib.Header;

 import ch.boye.httpclientandroidlib.auth.Credentials;

 import ch.boye.httpclientandroidlib.auth.UsernamePasswordCredentials;

 import ch.boye.httpclientandroidlib.client.methods.HttpRequestBase;

 import ch.boye.httpclientandroidlib.impl.auth.BasicScheme;

 import ch.boye.httpclientandroidlib.impl.client.DefaultHttpClient;

 import ch.boye.httpclientandroidlib.protocol.BasicHttpContext;

 /**

  * An <code>AuthHeaderProvider</code> that returns an HTTP Basic auth header.

  */

 public class BasicAuthHeaderProvider implements AuthHeaderProvider {

   protected final String credentials;

   /**

    * Constructor.

    *

    * @param credentials string in form "user:pass".

    */

   public BasicAuthHeaderProvider(String credentials) {

     this.credentials = credentials;

   }

   /**

    * Constructor.

    *

    * @param user username.

    * @param pass password.

    */

   public BasicAuthHeaderProvider(String user, String pass) {

     this(user + ":" + pass);

   }

   /**

    * Return a Header object representing an Authentication header for HTTP

    * Basic.

    */

   @Override

   public Header getAuthHeader(HttpRequestBase request, BasicHttpContext context, DefaultHttpClient client) {

     Credentials creds = new UsernamePasswordCredentials(credentials);

     // This must be UTF-8 to generate the same Basic Auth headers as desktop for non-ASCII passwords.

     return BasicScheme.authenticate(creds, "UTF-8", false);

   }

 }