Examples with SessionStatus net.java.otr4j.session.SessionStatus used on opensource projects

Example 1 with SessionStatus

use of net.java.otr4j.session.SessionStatus in project xabber-android by redsolution.

the class OTRManager method sessionStatusChanged.

@Override
public void sessionStatusChanged(SessionID sessionID) {
    removeSMRequest(sessionID.getAccountID(), sessionID.getUserID());
    removeSMProgress(sessionID.getAccountID(), sessionID.getUserID());
    Session session = sessions.get(sessionID.getAccountID(), sessionID.getUserID());
    SessionStatus sStatus = session.getSessionStatus();
    LogManager.i(this, "session status changed " + sessionID.getUserID() + " status: " + sStatus);
    if (sStatus == SessionStatus.ENCRYPTED) {
        finished.remove(sessionID.getAccountID(), sessionID.getUserID());
        PublicKey remotePublicKey = session.getRemotePublicKey();
        String value;
        try {
            value = OtrCryptoEngine.getFingerprint(remotePublicKey);
        } catch (OtrCryptoException e) {
            LogManager.exception(this, e);
            value = null;
        }
        if (value != null) {
            actives.put(sessionID.getAccountID(), sessionID.getUserID(), value);
            if (fingerprints.get(sessionID.getAccountID(), sessionID.getUserID(), value) == null) {
                fingerprints.put(sessionID.getAccountID(), sessionID.getUserID(), value, false);
                requestToWrite(sessionID.getAccountID(), sessionID.getUserID(), value, false);
            }
        }
        newAction(sessionID.getAccountID(), sessionID.getUserID(), null, isVerified(sessionID.getAccountID(), sessionID.getUserID()) ? ChatAction.otr_verified : ChatAction.otr_encryption);
        MessageManager.getInstance().getChat(sessionID.getAccountID(), sessionID.getUserID()).sendMessages();
    } else if (sStatus == SessionStatus.PLAINTEXT) {
        actives.remove(sessionID.getAccountID(), sessionID.getUserID());
        sessions.remove(sessionID.getAccountID(), sessionID.getUserID());
        finished.remove(sessionID.getAccountID(), sessionID.getUserID());
        try {
            session.endSession();
        } catch (OtrException e) {
            LogManager.exception(this, e);
        }
        newAction(sessionID.getAccountID(), sessionID.getUserID(), null, ChatAction.otr_plain);
    } else if (sStatus == SessionStatus.FINISHED) {
        actives.remove(sessionID.getAccountID(), sessionID.getUserID());
        sessions.remove(sessionID.getAccountID(), sessionID.getUserID());
        finished.put(sessionID.getAccountID(), sessionID.getUserID(), true);
        newAction(sessionID.getAccountID(), sessionID.getUserID(), null, ChatAction.otr_finish);
    } else {
        throw new IllegalStateException();
    }
    RosterManager.getInstance().onContactChanged(sessionID.getAccountID(), sessionID.getUserID());
}

Example 2 with SessionStatus

use of net.java.otr4j.session.SessionStatus in project Conversations by siacs.

the class MessageParser method parseOtrChat.

private Message parseOtrChat(String body, Jid from, String id, Conversation conversation) {
    String presence;
    if (from.isBareJid()) {
        presence = "";
    } else {
        presence = from.getResourcepart();
    }
    if (body.matches("^\\?OTRv\\d{1,2}\\?.*")) {
        conversation.endOtrIfNeeded();
    }
    if (!conversation.hasValidOtrSession()) {
        conversation.startOtrSession(presence, false);
    } else {
        String foreignPresence = conversation.getOtrSession().getSessionID().getUserID();
        if (!foreignPresence.equals(presence)) {
            conversation.endOtrIfNeeded();
            conversation.startOtrSession(presence, false);
        }
    }
    try {
        conversation.setLastReceivedOtrMessageId(id);
        Session otrSession = conversation.getOtrSession();
        body = otrSession.transformReceiving(body);
        SessionStatus status = otrSession.getSessionStatus();
        if (body == null && status == SessionStatus.ENCRYPTED) {
            mXmppConnectionService.onOtrSessionEstablished(conversation);
            return null;
        } else if (body == null && status == SessionStatus.FINISHED) {
            conversation.resetOtrSession();
            mXmppConnectionService.updateConversationUi();
            return null;
        } else if (body == null || (body.isEmpty())) {
            return null;
        }
        if (body.startsWith(CryptoHelper.FILETRANSFER)) {
            String key = body.substring(CryptoHelper.FILETRANSFER.length());
            conversation.setSymmetricKey(CryptoHelper.hexToBytes(key));
            return null;
        }
        if (clientMightSendHtml(conversation.getAccount(), from)) {
            Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": received OTR message from bad behaving client. escaping HTML…");
            body = Html.fromHtml(body).toString();
        }
        final OtrService otrService = conversation.getAccount().getOtrService();
        Message finishedMessage = new Message(conversation, body, Message.ENCRYPTION_OTR, Message.STATUS_RECEIVED);
        finishedMessage.setFingerprint(otrService.getFingerprint(otrSession.getRemotePublicKey()));
        conversation.setLastReceivedOtrMessageId(null);
        return finishedMessage;
    } catch (Exception e) {
        conversation.resetOtrSession();
        return null;
    }
}