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.background.fxa;

 import java.io.UnsupportedEncodingException;

 import java.security.GeneralSecurityException;

 import org.json.simple.JSONObject;

 import org.mozilla.gecko.background.fxa.FxAccountClient10.CreateDelegate;

 import org.mozilla.gecko.sync.Utils;

 /**

  * An abstraction around providing an email and authorization token to the auth

  * server.

  */

 public class FxAccount20LoginDelegate implements CreateDelegate {

   protected final byte[] emailUTF8;

   protected final byte[] authPW;

   public FxAccount20LoginDelegate(byte[] emailUTF8, byte[] quickStretchedPW) throws UnsupportedEncodingException, GeneralSecurityException {

     this.emailUTF8 = emailUTF8;

     this.authPW = FxAccountUtils.generateAuthPW(quickStretchedPW);

   }

   @SuppressWarnings("unchecked")

   @Override

   public JSONObject getCreateBody() throws FxAccountClientException {

     final JSONObject body = new JSONObject();

     try {

       body.put("email", new String(emailUTF8, "UTF-8"));

       body.put("authPW", Utils.byte2Hex(authPW));

       return body;

     } catch (UnsupportedEncodingException e) {

       throw new FxAccountClientException(e);

     }

   }

 }