diff options
Diffstat (limited to 'mobile/android/services/src/main/java/org/mozilla/gecko/fxa/login/Engaged.java')
-rw-r--r-- | mobile/android/services/src/main/java/org/mozilla/gecko/fxa/login/Engaged.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/mobile/android/services/src/main/java/org/mozilla/gecko/fxa/login/Engaged.java b/mobile/android/services/src/main/java/org/mozilla/gecko/fxa/login/Engaged.java new file mode 100644 index 000000000..f192cb58b --- /dev/null +++ b/mobile/android/services/src/main/java/org/mozilla/gecko/fxa/login/Engaged.java @@ -0,0 +1,91 @@ +/* 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.fxa.login; + +import java.security.NoSuchAlgorithmException; + +import org.mozilla.gecko.background.fxa.FxAccountClient20.TwoKeys; +import org.mozilla.gecko.background.fxa.FxAccountUtils; +import org.mozilla.gecko.browserid.BrowserIDKeyPair; +import org.mozilla.gecko.fxa.login.FxAccountLoginStateMachine.ExecuteDelegate; +import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.AccountVerified; +import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.LocalError; +import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.LogMessage; +import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.RemoteError; +import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.Transition; +import org.mozilla.gecko.sync.ExtendedJSONObject; +import org.mozilla.gecko.sync.Utils; + +public class Engaged extends State { + private static final String LOG_TAG = Engaged.class.getSimpleName(); + + protected final byte[] sessionToken; + protected final byte[] keyFetchToken; + protected final byte[] unwrapkB; + + public Engaged(String email, String uid, boolean verified, byte[] unwrapkB, byte[] sessionToken, byte[] keyFetchToken) { + super(StateLabel.Engaged, email, uid, verified); + Utils.throwIfNull(unwrapkB, sessionToken, keyFetchToken); + this.unwrapkB = unwrapkB; + this.sessionToken = sessionToken; + this.keyFetchToken = keyFetchToken; + } + + @Override + public ExtendedJSONObject toJSONObject() { + ExtendedJSONObject o = super.toJSONObject(); + // Fields are non-null by constructor. + o.put("unwrapkB", Utils.byte2Hex(unwrapkB)); + o.put("sessionToken", Utils.byte2Hex(sessionToken)); + o.put("keyFetchToken", Utils.byte2Hex(keyFetchToken)); + return o; + } + + @Override + public void execute(final ExecuteDelegate delegate) { + BrowserIDKeyPair theKeyPair; + try { + theKeyPair = delegate.generateKeyPair(); + } catch (NoSuchAlgorithmException e) { + delegate.handleTransition(new LocalError(e), new Doghouse(email, uid, verified)); + return; + } + final BrowserIDKeyPair keyPair = theKeyPair; + + delegate.getClient().keys(keyFetchToken, new BaseRequestDelegate<TwoKeys>(this, delegate) { + @Override + public void handleSuccess(TwoKeys result) { + byte[] kB; + try { + kB = FxAccountUtils.unwrapkB(unwrapkB, result.wrapkB); + if (FxAccountUtils.LOG_PERSONAL_INFORMATION) { + FxAccountUtils.pii(LOG_TAG, "Fetched kA: " + Utils.byte2Hex(result.kA)); + FxAccountUtils.pii(LOG_TAG, "And wrapkB: " + Utils.byte2Hex(result.wrapkB)); + FxAccountUtils.pii(LOG_TAG, "Giving kB : " + Utils.byte2Hex(kB)); + } + } catch (Exception e) { + delegate.handleTransition(new RemoteError(e), new Separated(email, uid, verified)); + return; + } + Transition transition = verified + ? new LogMessage("keys succeeded") + : new AccountVerified(); + delegate.handleTransition(transition, new Cohabiting(email, uid, sessionToken, result.kA, kB, keyPair)); + } + }); + } + + @Override + public Action getNeededAction() { + if (!verified) { + return Action.NeedsVerification; + } + return Action.None; + } + + public byte[] getSessionToken() { + return sessionToken; + } +} |