The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/mobile/android/base/fxa/login/Engaged.java	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,92 @@
     1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.7 +
     1.8 +package org.mozilla.gecko.fxa.login;
     1.9 +
    1.10 +import java.security.NoSuchAlgorithmException;
    1.11 +
    1.12 +import org.mozilla.gecko.background.fxa.FxAccountClient10.TwoKeys;
    1.13 +import org.mozilla.gecko.background.fxa.FxAccountUtils;
    1.14 +import org.mozilla.gecko.browserid.BrowserIDKeyPair;
    1.15 +import org.mozilla.gecko.fxa.FxAccountConstants;
    1.16 +import org.mozilla.gecko.fxa.login.FxAccountLoginStateMachine.ExecuteDelegate;
    1.17 +import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.AccountVerified;
    1.18 +import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.LocalError;
    1.19 +import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.LogMessage;
    1.20 +import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.RemoteError;
    1.21 +import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.Transition;
    1.22 +import org.mozilla.gecko.sync.ExtendedJSONObject;
    1.23 +import org.mozilla.gecko.sync.Utils;
    1.24 +
    1.25 +public class Engaged extends State {
    1.26 +  private static final String LOG_TAG = Engaged.class.getSimpleName();
    1.27 +
    1.28 +  protected final byte[] sessionToken;
    1.29 +  protected final byte[] keyFetchToken;
    1.30 +  protected final byte[] unwrapkB;
    1.31 +
    1.32 +  public Engaged(String email, String uid, boolean verified, byte[] unwrapkB, byte[] sessionToken, byte[] keyFetchToken) {
    1.33 +    super(StateLabel.Engaged, email, uid, verified);
    1.34 +    Utils.throwIfNull(unwrapkB, sessionToken, keyFetchToken);
    1.35 +    this.unwrapkB = unwrapkB;
    1.36 +    this.sessionToken = sessionToken;
    1.37 +    this.keyFetchToken = keyFetchToken;
    1.38 +  }
    1.39 +
    1.40 +  @Override
    1.41 +  public ExtendedJSONObject toJSONObject() {
    1.42 +    ExtendedJSONObject o = super.toJSONObject();
    1.43 +    // Fields are non-null by constructor.
    1.44 +    o.put("unwrapkB", Utils.byte2Hex(unwrapkB));
    1.45 +    o.put("sessionToken", Utils.byte2Hex(sessionToken));
    1.46 +    o.put("keyFetchToken", Utils.byte2Hex(keyFetchToken));
    1.47 +    return o;
    1.48 +  }
    1.49 +
    1.50 +  @Override
    1.51 +  public void execute(final ExecuteDelegate delegate) {
    1.52 +    BrowserIDKeyPair theKeyPair;
    1.53 +    try {
    1.54 +      theKeyPair = delegate.generateKeyPair();
    1.55 +    } catch (NoSuchAlgorithmException e) {
    1.56 +      delegate.handleTransition(new LocalError(e), new Doghouse(email, uid, verified));
    1.57 +      return;
    1.58 +    }
    1.59 +    final BrowserIDKeyPair keyPair = theKeyPair;
    1.60 +
    1.61 +    delegate.getClient().keys(keyFetchToken, new BaseRequestDelegate<TwoKeys>(this, delegate) {
    1.62 +      @Override
    1.63 +      public void handleSuccess(TwoKeys result) {
    1.64 +        byte[] kB;
    1.65 +        try {
    1.66 +          kB = FxAccountUtils.unwrapkB(unwrapkB, result.wrapkB);
    1.67 +          if (FxAccountConstants.LOG_PERSONAL_INFORMATION) {
    1.68 +            FxAccountConstants.pii(LOG_TAG, "Fetched kA: " + Utils.byte2Hex(result.kA));
    1.69 +            FxAccountConstants.pii(LOG_TAG, "And wrapkB: " + Utils.byte2Hex(result.wrapkB));
    1.70 +            FxAccountConstants.pii(LOG_TAG, "Giving kB : " + Utils.byte2Hex(kB));
    1.71 +          }
    1.72 +        } catch (Exception e) {
    1.73 +          delegate.handleTransition(new RemoteError(e), new Separated(email, uid, verified));
    1.74 +          return;
    1.75 +        }
    1.76 +        Transition transition = verified
    1.77 +            ? new LogMessage("keys succeeded")
    1.78 +            : new AccountVerified();
    1.79 +        delegate.handleTransition(transition, new Cohabiting(email, uid, sessionToken, result.kA, kB, keyPair));
    1.80 +      }
    1.81 +    });
    1.82 +  }
    1.83 +
    1.84 +  @Override
    1.85 +  public Action getNeededAction() {
    1.86 +    if (!verified) {
    1.87 +      return Action.NeedsVerification;
    1.88 +    }
    1.89 +    return Action.None;
    1.90 +  }
    1.91 +
    1.92 +  public byte[] getSessionToken() {
    1.93 +    return sessionToken;
    1.94 +  }
    1.95 +}