151 lines
6.7 KiB
Java
151 lines
6.7 KiB
Java
package org.mercury_im.messenger.core;
|
|
|
|
import org.bouncycastle.openpgp.PGPException;
|
|
import org.jivesoftware.smack.SmackException;
|
|
import org.jivesoftware.smack.XMPPException;
|
|
import org.jivesoftware.smack.chat2.ChatManager;
|
|
import org.jivesoftware.smack.roster.Roster;
|
|
import org.jivesoftware.smack.roster.RosterEntry;
|
|
import org.jivesoftware.smackx.ox.OpenPgpManager;
|
|
import org.jivesoftware.smackx.ox_im.OXInstantMessagingManager;
|
|
import org.jxmpp.jid.EntityBareJid;
|
|
import org.jxmpp.jid.impl.JidCreate;
|
|
import org.jxmpp.stringprep.XmppStringprepException;
|
|
import org.mercury_im.messenger.core.connection.MercuryConnection;
|
|
import org.mercury_im.messenger.core.connection.MercuryConnectionManager;
|
|
import org.mercury_im.messenger.core.connection.message.MessageConsignor;
|
|
import org.mercury_im.messenger.core.connection.message.OxMessageConsignor;
|
|
import org.mercury_im.messenger.core.connection.message.PlaintextMessageConsignor;
|
|
import org.mercury_im.messenger.core.data.repository.MessageRepository;
|
|
import org.mercury_im.messenger.core.exception.ConnectionNotFoundException;
|
|
import org.mercury_im.messenger.core.exception.ContactAlreadyAddedException;
|
|
import org.mercury_im.messenger.entity.chat.Chat;
|
|
import org.mercury_im.messenger.entity.contact.Peer;
|
|
|
|
import java.io.IOException;
|
|
import java.util.UUID;
|
|
import java.util.logging.Level;
|
|
import java.util.logging.Logger;
|
|
|
|
import javax.inject.Inject;
|
|
import javax.inject.Singleton;
|
|
|
|
import io.reactivex.Completable;
|
|
|
|
@Singleton
|
|
public class Messenger {
|
|
|
|
public static final String TAG = "MercuryIM";
|
|
private static final Logger LOGGER = Logger.getLogger(Messenger.class.getName());
|
|
|
|
private final MercuryConnectionManager connectionManager;
|
|
private final MessageRepository messageRepository;
|
|
private final SchedulersFacade schedulers;
|
|
|
|
@Inject
|
|
public Messenger(MercuryConnectionManager connectionManager,
|
|
MessageRepository messageRepository,
|
|
SchedulersFacade schedulers) {
|
|
this.connectionManager = connectionManager;
|
|
this.messageRepository = messageRepository;
|
|
this.schedulers = schedulers;
|
|
}
|
|
|
|
public MercuryConnectionManager getConnectionManager() {
|
|
return connectionManager;
|
|
}
|
|
|
|
public Completable addContact(UUID accountId, String contactAddress) {
|
|
return Completable.fromAction(() -> doAddContact(accountId, contactAddress));
|
|
}
|
|
|
|
private void doAddContact(UUID accountId, String contactAddress)
|
|
throws ConnectionNotFoundException, XmppStringprepException, ContactAlreadyAddedException,
|
|
SmackException.NotLoggedInException, XMPPException.XMPPErrorException,
|
|
SmackException.NotConnectedException, InterruptedException, SmackException.NoResponseException {
|
|
MercuryConnection connection = getConnection(accountId);
|
|
|
|
EntityBareJid jid = JidCreate.entityBareFrom(contactAddress);
|
|
Roster roster = Roster.getInstanceFor(connection.getConnection());
|
|
if (roster.getEntry(jid) != null) {
|
|
throw new ContactAlreadyAddedException(jid);
|
|
}
|
|
|
|
if (roster.isSubscriptionPreApprovalSupported()) {
|
|
LOGGER.log(Level.INFO, "Pre-Approval supported.");
|
|
try {
|
|
roster.preApproveAndCreateEntry(jid, null, null);
|
|
} catch (SmackException.FeatureNotSupportedException e) {
|
|
throw new AssertionError("pre-approval failed even though the feature is announced.");
|
|
}
|
|
} else {
|
|
roster.createItemAndRequestSubscription(jid, null, null);
|
|
}
|
|
}
|
|
|
|
public Completable deleteContact(Peer contact) {
|
|
return Completable.fromAction(() -> doDeleteContact(contact));
|
|
}
|
|
|
|
private void doDeleteContact(Peer contact)
|
|
throws ConnectionNotFoundException, XmppStringprepException,
|
|
SmackException.NotLoggedInException, XMPPException.XMPPErrorException,
|
|
SmackException.NotConnectedException, InterruptedException, SmackException.NoResponseException {
|
|
MercuryConnection connection = getConnection(contact.getAccount().getId());
|
|
|
|
Roster roster = Roster.getInstanceFor(connection.getConnection());
|
|
EntityBareJid jid = JidCreate.entityBareFrom(contact.getAddress());
|
|
RosterEntry entry = roster.getEntry(jid);
|
|
if (entry != null) {
|
|
roster.removeEntry(entry);
|
|
} else {
|
|
throw new IllegalStateException("Contact " + jid.toString() + " not in roster!");
|
|
}
|
|
}
|
|
|
|
public Completable sendMessage(Peer peer, String body) {
|
|
return Completable.fromAction(() -> doSendMessage(peer, body));
|
|
}
|
|
|
|
private void doSendMessage(Peer contact, String body) throws ConnectionNotFoundException,
|
|
SmackException.NotConnectedException, InterruptedException {
|
|
MercuryConnection connection = getConnection(contact.getAccount().getId());
|
|
ChatManager chatManager = ChatManager.getInstanceFor(connection.getConnection());
|
|
chatManager.chatWith(JidCreate.entityBareFromOrThrowUnchecked(contact.getAddress()))
|
|
.send(body);
|
|
}
|
|
|
|
public Completable sendEncryptedMessage(Peer contact, String body) {
|
|
return Completable.fromAction(() -> doSendEncryptedMessage(contact, body));
|
|
}
|
|
|
|
public void doSendEncryptedMessage(Peer contact, String body) throws ConnectionNotFoundException,
|
|
InterruptedException, PGPException, SmackException.NotConnectedException,
|
|
SmackException.NotLoggedInException, IOException {
|
|
MercuryConnection connection = getConnection(contact.getAccount().getId());
|
|
OpenPgpManager oxManager = OpenPgpManager.getInstanceFor(connection.getConnection());
|
|
OXInstantMessagingManager oximManager = OXInstantMessagingManager.getInstanceFor(connection.getConnection());
|
|
oximManager.sendOxMessage(oxManager.getOpenPgpContact(contact.getJid()), body);
|
|
}
|
|
|
|
private MercuryConnection getConnection(UUID accountId) throws ConnectionNotFoundException {
|
|
MercuryConnection connection = getConnectionManager().getConnection(accountId);
|
|
if (connection == null) {
|
|
throw new ConnectionNotFoundException(accountId);
|
|
}
|
|
return connection;
|
|
}
|
|
|
|
public MessageConsignor getMessageConsignor(Chat chat) {
|
|
switch (chat.getChatPreferences().getEncryption()) {
|
|
case plain:
|
|
return new PlaintextMessageConsignor(connectionManager, messageRepository, chat);
|
|
case ox_sign:
|
|
case ox_crypt:
|
|
case ox_signcrypt:
|
|
return new OxMessageConsignor(connectionManager, messageRepository, chat);
|
|
}
|
|
throw new AssertionError("Illegal Encryption Type: " + chat.getChatPreferences().getEncryption());
|
|
}
|
|
}
|