@Override
public void processPacket(Stanza packet) {
PublicKeyPublish p = (PublicKeyPublish) packet;
if (p.getType() == IQ.Type.result) {
byte[] _publicKey = p.getPublicKey();
if (_publicKey != null) {
String from = XmppStringUtils.parseBareJid(p.getFrom());
boolean selfJid = Authenticator.isSelfJID(getContext(), from);
// is this our key?
if (selfJid) {
byte[] bridgeCertData;
try {
PersonalKey key = getApplication().getPersonalKey();
bridgeCertData =
X509Bridge.createCertificate(_publicKey, key.getAuthKeyPair().getPrivateKey())
.getEncoded();
} catch (Exception e) {
Log.e(MessageCenterService.TAG, "error decoding key data", e);
bridgeCertData = null;
}
if (bridgeCertData != null) {
// store key data in AccountManager
Authenticator.setDefaultPersonalKey(
getContext(), _publicKey, null, bridgeCertData, null);
// invalidate cached personal key
getApplication().invalidatePersonalKey();
Log.v(MessageCenterService.TAG, "personal key updated.");
}
}
String id = p.getStanzaId();
// broadcast key update
Intent i = new Intent(ACTION_PUBLICKEY);
i.putExtra(EXTRA_PACKET_ID, id);
i.putExtra(EXTRA_FROM, p.getFrom());
i.putExtra(EXTRA_TO, p.getTo());
i.putExtra(EXTRA_PUBLIC_KEY, _publicKey);
sendBroadcast(i);
// if we are not syncing and this is not a response for the Syncer
// save the key immediately
if (!SyncAdapter.getIQPacketId().equals(id) || !SyncAdapter.isActive(getContext())) {
// updating server key
if (XmppStringUtils.parseDomain(from).equals(from)) {
Log.v("pubkey", "Updating server key for " + from);
try {
Keyring.setKey(getContext(), from, _publicKey);
} catch (Exception e) {
// TODO warn user
Log.e(MessageCenterService.TAG, "unable to update user key", e);
}
} else {
try {
Log.v("pubkey", "Updating key for " + from);
Keyring.setKey(
getContext(), from, _publicKey, selfJid ? MyUsers.Keys.TRUST_VERIFIED : -1);
// update display name with uid (if empty)
PGPUserID keyUid = PGP.parseUserId(_publicKey, getConnection().getServiceName());
if (keyUid != null && keyUid.getName() != null)
UsersProvider.updateDisplayNameIfEmpty(getContext(), from, keyUid.getName());
// invalidate cache for this user
Contact.invalidate(from);
} catch (Exception e) {
// TODO warn user
Log.e(MessageCenterService.TAG, "unable to update user key", e);
}
}
}
}
}
}
