diff options
Diffstat (limited to 'src/main/java/de/pixart/messenger/parser/MessageParser.java')
| -rw-r--r-- | src/main/java/de/pixart/messenger/parser/MessageParser.java | 1218 |
1 files changed, 609 insertions, 609 deletions
diff --git a/src/main/java/de/pixart/messenger/parser/MessageParser.java b/src/main/java/de/pixart/messenger/parser/MessageParser.java index d506c3fa2..531e29629 100644 --- a/src/main/java/de/pixart/messenger/parser/MessageParser.java +++ b/src/main/java/de/pixart/messenger/parser/MessageParser.java @@ -41,396 +41,397 @@ import de.pixart.messenger.xmpp.stanzas.MessagePacket; public class MessageParser extends AbstractParser implements OnMessagePacketReceived { - private static final List<String> CLIENTS_SENDING_HTML_IN_OTR = Arrays.asList("Pidgin","Adium","Trillian"); - - public MessageParser(XmppConnectionService service) { - super(service); - } - - private boolean extractChatState(Conversation conversation, final MessagePacket packet) { - ChatState state = ChatState.parse(packet); - if (state != null && conversation != null) { - final Account account = conversation.getAccount(); - Jid from = packet.getFrom(); - if (from.toBareJid().equals(account.getJid().toBareJid())) { - conversation.setOutgoingChatState(state); - if (state == ChatState.ACTIVE || state == ChatState.COMPOSING) { - mXmppConnectionService.markRead(conversation); - activateGracePeriod(account); - } - return false; - } else { - return conversation.setIncomingChatState(state); - } - } - return false; - } - - 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; - } - } - - private static boolean clientMightSendHtml(Account account, Jid from) { - String resource = from.getResourcepart(); - if (resource == null) { - return false; - } - Presence presence = account.getRoster().getContact(from).getPresences().getPresences().get(resource); - ServiceDiscoveryResult disco = presence == null ? null : presence.getServiceDiscoveryResult(); - if (disco == null) { - return false; - } - return hasIdentityKnowForSendingHtml(disco.getIdentities()); - } - - private static boolean hasIdentityKnowForSendingHtml(List<ServiceDiscoveryResult.Identity> identities) { - for(ServiceDiscoveryResult.Identity identity : identities) { - if (identity.getName() != null) { - if (CLIENTS_SENDING_HTML_IN_OTR.contains(identity.getName())) { - return true; - } - } - } - return false; - } - - private Message parseAxolotlChat(Element axolotlMessage, Jid from, Conversation conversation, int status) { - AxolotlService service = conversation.getAccount().getAxolotlService(); - XmppAxolotlMessage xmppAxolotlMessage; - try { - xmppAxolotlMessage = XmppAxolotlMessage.fromElement(axolotlMessage, from.toBareJid()); - } catch (Exception e) { - Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": invalid omemo message received "+e.getMessage()); - return null; - } - XmppAxolotlMessage.XmppAxolotlPlaintextMessage plaintextMessage = service.processReceivingPayloadMessage(xmppAxolotlMessage); - if(plaintextMessage != null) { - Message finishedMessage = new Message(conversation, plaintextMessage.getPlaintext(), Message.ENCRYPTION_AXOLOTL, status); - finishedMessage.setFingerprint(plaintextMessage.getFingerprint()); - Log.d(Config.LOGTAG, AxolotlService.getLogprefix(finishedMessage.getConversation().getAccount())+" Received Message with session fingerprint: "+plaintextMessage.getFingerprint()); - return finishedMessage; - } else { - return null; - } - } - - private class Invite { - Jid jid; - String password; - Invite(Jid jid, String password) { - this.jid = jid; - this.password = password; - } - - public boolean execute(Account account) { - if (jid != null) { - Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, jid, true); - if (!conversation.getMucOptions().online()) { - conversation.getMucOptions().setPassword(password); - mXmppConnectionService.databaseBackend.updateConversation(conversation); - mXmppConnectionService.joinMuc(conversation); - mXmppConnectionService.updateConversationUi(); - } - return true; - } - return false; - } - } - - private Invite extractInvite(Element message) { - Element x = message.findChild("x", "http://jabber.org/protocol/muc#user"); - if (x != null) { - Element invite = x.findChild("invite"); - if (invite != null) { - Element pw = x.findChild("password"); - return new Invite(message.getAttributeAsJid("from"), pw != null ? pw.getContent(): null); - } - } else { - x = message.findChild("x","jabber:x:conference"); - if (x != null) { - return new Invite(x.getAttributeAsJid("jid"),x.getAttribute("password")); - } - } - return null; - } - - private static String extractStanzaId(Element packet, Jid by) { - for(Element child : packet.getChildren()) { - if (child.getName().equals("stanza-id") - && Xmlns.STANZA_IDS.equals(child.getNamespace()) - && by.equals(child.getAttributeAsJid("by"))) { - return child.getAttribute("id"); - } - } - return null; - } - - private void parseEvent(final Element event, final Jid from, final Account account) { - Element items = event.findChild("items"); - String node = items == null ? null : items.getAttribute("node"); - if ("urn:xmpp:avatar:metadata".equals(node)) { - Avatar avatar = Avatar.parseMetadata(items); - if (avatar != null) { - avatar.owner = from.toBareJid(); - if (mXmppConnectionService.getFileBackend().isAvatarCached(avatar)) { - if (account.getJid().toBareJid().equals(from)) { - if (account.setAvatar(avatar.getFilename())) { - mXmppConnectionService.databaseBackend.updateAccount(account); - } - mXmppConnectionService.getAvatarService().clear(account); - mXmppConnectionService.updateConversationUi(); - mXmppConnectionService.updateAccountUi(); - } else { - Contact contact = account.getRoster().getContact(from); - contact.setAvatar(avatar); - mXmppConnectionService.getAvatarService().clear(contact); - mXmppConnectionService.updateConversationUi(); - mXmppConnectionService.updateRosterUi(); - } - } else if (mXmppConnectionService.isDataSaverDisabled()) { - mXmppConnectionService.fetchAvatar(account, avatar); - } - } - } else if ("http://jabber.org/protocol/nick".equals(node)) { - Element i = items.findChild("item"); - Element nick = i == null ? null : i.findChild("nick", "http://jabber.org/protocol/nick"); - if (nick != null && nick.getContent() != null) { - Contact contact = account.getRoster().getContact(from); - contact.setPresenceName(nick.getContent()); - mXmppConnectionService.getAvatarService().clear(account); - mXmppConnectionService.updateConversationUi(); - mXmppConnectionService.updateAccountUi(); - } - } else if (AxolotlService.PEP_DEVICE_LIST.equals(node)) { - Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account)+"Received PEP device list update from "+ from + ", processing..."); - Element item = items.findChild("item"); - Set<Integer> deviceIds = mXmppConnectionService.getIqParser().deviceIds(item); - AxolotlService axolotlService = account.getAxolotlService(); - axolotlService.registerDevices(from, deviceIds); - mXmppConnectionService.updateAccountUi(); - } - } - - private boolean handleErrorMessage(Account account, MessagePacket packet) { - if (packet.getType() == MessagePacket.TYPE_ERROR) { - Jid from = packet.getFrom(); - if (from != null) { - Message message = mXmppConnectionService.markMessage(account, - from.toBareJid(), - packet.getId(), + private static final List<String> CLIENTS_SENDING_HTML_IN_OTR = Arrays.asList("Pidgin", "Adium", "Trillian"); + + public MessageParser(XmppConnectionService service) { + super(service); + } + + private boolean extractChatState(Conversation conversation, final MessagePacket packet) { + ChatState state = ChatState.parse(packet); + if (state != null && conversation != null) { + final Account account = conversation.getAccount(); + Jid from = packet.getFrom(); + if (from.toBareJid().equals(account.getJid().toBareJid())) { + conversation.setOutgoingChatState(state); + if (state == ChatState.ACTIVE || state == ChatState.COMPOSING) { + mXmppConnectionService.markRead(conversation); + activateGracePeriod(account); + } + return false; + } else { + return conversation.setIncomingChatState(state); + } + } + return false; + } + + 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; + } + } + + private static boolean clientMightSendHtml(Account account, Jid from) { + String resource = from.getResourcepart(); + if (resource == null) { + return false; + } + Presence presence = account.getRoster().getContact(from).getPresences().getPresences().get(resource); + ServiceDiscoveryResult disco = presence == null ? null : presence.getServiceDiscoveryResult(); + if (disco == null) { + return false; + } + return hasIdentityKnowForSendingHtml(disco.getIdentities()); + } + + private static boolean hasIdentityKnowForSendingHtml(List<ServiceDiscoveryResult.Identity> identities) { + for (ServiceDiscoveryResult.Identity identity : identities) { + if (identity.getName() != null) { + if (CLIENTS_SENDING_HTML_IN_OTR.contains(identity.getName())) { + return true; + } + } + } + return false; + } + + private Message parseAxolotlChat(Element axolotlMessage, Jid from, Conversation conversation, int status) { + AxolotlService service = conversation.getAccount().getAxolotlService(); + XmppAxolotlMessage xmppAxolotlMessage; + try { + xmppAxolotlMessage = XmppAxolotlMessage.fromElement(axolotlMessage, from.toBareJid()); + } catch (Exception e) { + Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": invalid omemo message received " + e.getMessage()); + return null; + } + XmppAxolotlMessage.XmppAxolotlPlaintextMessage plaintextMessage = service.processReceivingPayloadMessage(xmppAxolotlMessage); + if (plaintextMessage != null) { + Message finishedMessage = new Message(conversation, plaintextMessage.getPlaintext(), Message.ENCRYPTION_AXOLOTL, status); + finishedMessage.setFingerprint(plaintextMessage.getFingerprint()); + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(finishedMessage.getConversation().getAccount()) + " Received Message with session fingerprint: " + plaintextMessage.getFingerprint()); + return finishedMessage; + } else { + return null; + } + } + + private class Invite { + Jid jid; + String password; + + Invite(Jid jid, String password) { + this.jid = jid; + this.password = password; + } + + public boolean execute(Account account) { + if (jid != null) { + Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, jid, true); + if (!conversation.getMucOptions().online()) { + conversation.getMucOptions().setPassword(password); + mXmppConnectionService.databaseBackend.updateConversation(conversation); + mXmppConnectionService.joinMuc(conversation); + mXmppConnectionService.updateConversationUi(); + } + return true; + } + return false; + } + } + + private Invite extractInvite(Element message) { + Element x = message.findChild("x", "http://jabber.org/protocol/muc#user"); + if (x != null) { + Element invite = x.findChild("invite"); + if (invite != null) { + Element pw = x.findChild("password"); + return new Invite(message.getAttributeAsJid("from"), pw != null ? pw.getContent() : null); + } + } else { + x = message.findChild("x", "jabber:x:conference"); + if (x != null) { + return new Invite(x.getAttributeAsJid("jid"), x.getAttribute("password")); + } + } + return null; + } + + private static String extractStanzaId(Element packet, Jid by) { + for (Element child : packet.getChildren()) { + if (child.getName().equals("stanza-id") + && Xmlns.STANZA_IDS.equals(child.getNamespace()) + && by.equals(child.getAttributeAsJid("by"))) { + return child.getAttribute("id"); + } + } + return null; + } + + private void parseEvent(final Element event, final Jid from, final Account account) { + Element items = event.findChild("items"); + String node = items == null ? null : items.getAttribute("node"); + if ("urn:xmpp:avatar:metadata".equals(node)) { + Avatar avatar = Avatar.parseMetadata(items); + if (avatar != null) { + avatar.owner = from.toBareJid(); + if (mXmppConnectionService.getFileBackend().isAvatarCached(avatar)) { + if (account.getJid().toBareJid().equals(from)) { + if (account.setAvatar(avatar.getFilename())) { + mXmppConnectionService.databaseBackend.updateAccount(account); + } + mXmppConnectionService.getAvatarService().clear(account); + mXmppConnectionService.updateConversationUi(); + mXmppConnectionService.updateAccountUi(); + } else { + Contact contact = account.getRoster().getContact(from); + contact.setAvatar(avatar); + mXmppConnectionService.getAvatarService().clear(contact); + mXmppConnectionService.updateConversationUi(); + mXmppConnectionService.updateRosterUi(); + } + } else if (mXmppConnectionService.isDataSaverDisabled()) { + mXmppConnectionService.fetchAvatar(account, avatar); + } + } + } else if ("http://jabber.org/protocol/nick".equals(node)) { + Element i = items.findChild("item"); + Element nick = i == null ? null : i.findChild("nick", "http://jabber.org/protocol/nick"); + if (nick != null && nick.getContent() != null) { + Contact contact = account.getRoster().getContact(from); + contact.setPresenceName(nick.getContent()); + mXmppConnectionService.getAvatarService().clear(account); + mXmppConnectionService.updateConversationUi(); + mXmppConnectionService.updateAccountUi(); + } + } else if (AxolotlService.PEP_DEVICE_LIST.equals(node)) { + Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Received PEP device list update from " + from + ", processing..."); + Element item = items.findChild("item"); + Set<Integer> deviceIds = mXmppConnectionService.getIqParser().deviceIds(item); + AxolotlService axolotlService = account.getAxolotlService(); + axolotlService.registerDevices(from, deviceIds); + mXmppConnectionService.updateAccountUi(); + } + } + + private boolean handleErrorMessage(Account account, MessagePacket packet) { + if (packet.getType() == MessagePacket.TYPE_ERROR) { + Jid from = packet.getFrom(); + if (from != null) { + Message message = mXmppConnectionService.markMessage(account, + from.toBareJid(), + packet.getId(), Message.STATUS_SEND_FAILED, extractErrorMessage(packet)); if (message != null) { if (message.getEncryption() == Message.ENCRYPTION_OTR) { message.getConversation().endOtrIfNeeded(); } - } - } - return true; - } - return false; - } - - @Override - public void onMessagePacketReceived(Account account, MessagePacket original) { - if (handleErrorMessage(account, original)) { - return; - } - final MessagePacket packet; - Long timestamp = null; - final boolean isForwarded; - boolean isCarbon = false; - String serverMsgId = null; - final Element fin = original.findChild("fin", "urn:xmpp:mam:0"); - if (fin != null) { - mXmppConnectionService.getMessageArchiveService().processFin(fin,original.getFrom()); - return; - } - final Element result = original.findChild("result","urn:xmpp:mam:0"); - final MessageArchiveService.Query query = result == null ? null : mXmppConnectionService.getMessageArchiveService().findQuery(result.getAttribute("queryid")); - if (query != null && query.validFrom(original.getFrom())) { - Pair<MessagePacket, Long> f = original.getForwardedMessagePacket("result", "urn:xmpp:mam:0"); - if (f == null) { - return; - } - timestamp = f.second; - packet = f.first; - isForwarded = true; - serverMsgId = result.getAttribute("id"); - query.incrementMessageCount(); - } else if (query != null) { - Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received mam result from invalid sender"); - return; - } else if (original.fromServer(account)) { - Pair<MessagePacket, Long> f; - f = original.getForwardedMessagePacket("received", "urn:xmpp:carbons:2"); - f = f == null ? original.getForwardedMessagePacket("sent", "urn:xmpp:carbons:2") : f; - packet = f != null ? f.first : original; - if (handleErrorMessage(account, packet)) { - return; - } - timestamp = f != null ? f.second : null; - isCarbon = f != null; - isForwarded = isCarbon; - } else { - packet = original; - isForwarded = false; - } - - if (timestamp == null) { - timestamp = AbstractParser.parseTimestamp(original,AbstractParser.parseTimestamp(packet)); - } - final String body = packet.getBody(); - final Element mucUserElement = packet.findChild("x", "http://jabber.org/protocol/muc#user"); - final String pgpEncrypted = packet.findChildContent("x", "jabber:x:encrypted"); - final Element replaceElement = packet.findChild("replace", "urn:xmpp:message-correct:0"); - final Element oob = packet.findChild("x", "jabber:x:oob"); - final boolean isOob = oob!= null && body != null && body.equals(oob.findChildContent("url")); - final String replacementId = replaceElement == null ? null : replaceElement.getAttribute("id"); - final Element axolotlEncrypted = packet.findChild(XmppAxolotlMessage.CONTAINERTAG, AxolotlService.PEP_PREFIX); - int status; - final Jid counterpart; - final Jid to = packet.getTo(); - final Jid from = packet.getFrom(); - final String remoteMsgId = packet.getId(); - boolean notify = false; - - if (from == null) { - Log.d(Config.LOGTAG,"no from in: "+packet.toString()); - return; - } - - boolean isTypeGroupChat = packet.getType() == MessagePacket.TYPE_GROUPCHAT; - boolean isProperlyAddressed = (to != null ) && (!to.isBareJid() || account.countPresences() == 0); - boolean isMucStatusMessage = from.isBareJid() && mucUserElement != null && mucUserElement.hasChild("status"); - if (packet.fromAccount(account)) { - status = Message.STATUS_SEND; - counterpart = to != null ? to : account.getJid(); - } else { - status = Message.STATUS_RECEIVED; - counterpart = from; - } - - Invite invite = extractInvite(packet); - if (invite != null && invite.execute(account)) { - return; - } - - if (!isTypeGroupChat - && query == null - && extractChatState(mXmppConnectionService.find(account, counterpart.toBareJid()), packet)) { - mXmppConnectionService.updateConversationUi(); - } - - if ((body != null || pgpEncrypted != null || axolotlEncrypted != null) && !isMucStatusMessage) { - Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, counterpart.toBareJid(), isTypeGroupChat, query); - final boolean conversationMultiMode = conversation.getMode() == Conversation.MODE_MULTI; - if (isTypeGroupChat) { - if (counterpart.getResourcepart().equals(conversation.getMucOptions().getActualNick())) { - status = Message.STATUS_SEND_RECEIVED; - isCarbon = true; //not really carbon but received from another resource - if (mXmppConnectionService.markMessage(conversation, remoteMsgId, status)) { - return; - } else if (remoteMsgId == null || Config.IGNORE_ID_REWRITE_IN_MUC) { - Message message = conversation.findSentMessageWithBody(packet.getBody()); - if (message != null) { - mXmppConnectionService.markMessage(message, status); - return; - } - } - } else { - status = Message.STATUS_RECEIVED; - } - } - final Message message; - if (body != null && body.startsWith("?OTR") && Config.supportOtr()) { - if (!isForwarded && !isTypeGroupChat && isProperlyAddressed && !conversationMultiMode) { - message = parseOtrChat(body, from, remoteMsgId, conversation); - if (message == null) { - return; - } - } else { - Log.d(Config.LOGTAG,account.getJid().toBareJid()+": ignoring OTR message from "+from+" isForwarded="+Boolean.toString(isForwarded)+", isProperlyAddressed="+Boolean.valueOf(isProperlyAddressed)); - message = new Message(conversation, body, Message.ENCRYPTION_NONE, status); - } - } else if (pgpEncrypted != null && Config.supportOpenPgp()) { - message = new Message(conversation, pgpEncrypted, Message.ENCRYPTION_PGP, status); - } else if (axolotlEncrypted != null && Config.supportOmemo()) { - Jid origin; - if (conversationMultiMode) { - final Jid fallback = conversation.getMucOptions().getTrueCounterpart(counterpart); - origin = getTrueCounterpart(query != null ? mucUserElement : null, fallback); - if (origin == null) { - Log.d(Config.LOGTAG,"axolotl message in non anonymous conference received"); - return; - } - } else { - origin = from; - } - message = parseAxolotlChat(axolotlEncrypted, origin, conversation, status); - if (message == null) { - return; - } - if (conversationMultiMode) { - message.setTrueCounterpart(origin); - } - } else { - message = new Message(conversation, body, Message.ENCRYPTION_NONE, status); - } - - if (serverMsgId == null) { + } + } + return true; + } + return false; + } + + @Override + public void onMessagePacketReceived(Account account, MessagePacket original) { + if (handleErrorMessage(account, original)) { + return; + } + final MessagePacket packet; + Long timestamp = null; + final boolean isForwarded; + boolean isCarbon = false; + String serverMsgId = null; + final Element fin = original.findChild("fin", "urn:xmpp:mam:0"); + if (fin != null) { + mXmppConnectionService.getMessageArchiveService().processFin(fin, original.getFrom()); + return; + } + final Element result = original.findChild("result", "urn:xmpp:mam:0"); + final MessageArchiveService.Query query = result == null ? null : mXmppConnectionService.getMessageArchiveService().findQuery(result.getAttribute("queryid")); + if (query != null && query.validFrom(original.getFrom())) { + Pair<MessagePacket, Long> f = original.getForwardedMessagePacket("result", "urn:xmpp:mam:0"); + if (f == null) { + return; + } + timestamp = f.second; + packet = f.first; + isForwarded = true; + serverMsgId = result.getAttribute("id"); + query.incrementMessageCount(); + } else if (query != null) { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received mam result from invalid sender"); + return; + } else if (original.fromServer(account)) { + Pair<MessagePacket, Long> f; + f = original.getForwardedMessagePacket("received", "urn:xmpp:carbons:2"); + f = f == null ? original.getForwardedMessagePacket("sent", "urn:xmpp:carbons:2") : f; + packet = f != null ? f.first : original; + if (handleErrorMessage(account, packet)) { + return; + } + timestamp = f != null ? f.second : null; + isCarbon = f != null; + isForwarded = isCarbon; + } else { + packet = original; + isForwarded = false; + } + + if (timestamp == null) { + timestamp = AbstractParser.parseTimestamp(original, AbstractParser.parseTimestamp(packet)); + } + final String body = packet.getBody(); + final Element mucUserElement = packet.findChild("x", "http://jabber.org/protocol/muc#user"); + final String pgpEncrypted = packet.findChildContent("x", "jabber:x:encrypted"); + final Element replaceElement = packet.findChild("replace", "urn:xmpp:message-correct:0"); + final Element oob = packet.findChild("x", "jabber:x:oob"); + final boolean isOob = oob != null && body != null && body.equals(oob.findChildContent("url")); + final String replacementId = replaceElement == null ? null : replaceElement.getAttribute("id"); + final Element axolotlEncrypted = packet.findChild(XmppAxolotlMessage.CONTAINERTAG, AxolotlService.PEP_PREFIX); + int status; + final Jid counterpart; + final Jid to = packet.getTo(); + final Jid from = packet.getFrom(); + final String remoteMsgId = packet.getId(); + boolean notify = false; + + if (from == null) { + Log.d(Config.LOGTAG, "no from in: " + packet.toString()); + return; + } + + boolean isTypeGroupChat = packet.getType() == MessagePacket.TYPE_GROUPCHAT; + boolean isProperlyAddressed = (to != null) && (!to.isBareJid() || account.countPresences() == 0); + boolean isMucStatusMessage = from.isBareJid() && mucUserElement != null && mucUserElement.hasChild("status"); + if (packet.fromAccount(account)) { + status = Message.STATUS_SEND; + counterpart = to != null ? to : account.getJid(); + } else { + status = Message.STATUS_RECEIVED; + counterpart = from; + } + + Invite invite = extractInvite(packet); + if (invite != null && invite.execute(account)) { + return; + } + + if (!isTypeGroupChat + && query == null + && extractChatState(mXmppConnectionService.find(account, counterpart.toBareJid()), packet)) { + mXmppConnectionService.updateConversationUi(); + } + + if ((body != null || pgpEncrypted != null || axolotlEncrypted != null) && !isMucStatusMessage) { + Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, counterpart.toBareJid(), isTypeGroupChat, query); + final boolean conversationMultiMode = conversation.getMode() == Conversation.MODE_MULTI; + if (isTypeGroupChat) { + if (counterpart.getResourcepart().equals(conversation.getMucOptions().getActualNick())) { + status = Message.STATUS_SEND_RECEIVED; + isCarbon = true; //not really carbon but received from another resource + if (mXmppConnectionService.markMessage(conversation, remoteMsgId, status)) { + return; + } else if (remoteMsgId == null || Config.IGNORE_ID_REWRITE_IN_MUC) { + Message message = conversation.findSentMessageWithBody(packet.getBody()); + if (message != null) { + mXmppConnectionService.markMessage(message, status); + return; + } + } + } else { + status = Message.STATUS_RECEIVED; + } + } + final Message message; + if (body != null && body.startsWith("?OTR") && Config.supportOtr()) { + if (!isForwarded && !isTypeGroupChat && isProperlyAddressed && !conversationMultiMode) { + message = parseOtrChat(body, from, remoteMsgId, conversation); + if (message == null) { + return; + } + } else { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ignoring OTR message from " + from + " isForwarded=" + Boolean.toString(isForwarded) + ", isProperlyAddressed=" + Boolean.valueOf(isProperlyAddressed)); + message = new Message(conversation, body, Message.ENCRYPTION_NONE, status); + } + } else if (pgpEncrypted != null && Config.supportOpenPgp()) { + message = new Message(conversation, pgpEncrypted, Message.ENCRYPTION_PGP, status); + } else if (axolotlEncrypted != null && Config.supportOmemo()) { + Jid origin; + if (conversationMultiMode) { + final Jid fallback = conversation.getMucOptions().getTrueCounterpart(counterpart); + origin = getTrueCounterpart(query != null ? mucUserElement : null, fallback); + if (origin == null) { + Log.d(Config.LOGTAG, "axolotl message in non anonymous conference received"); + return; + } + } else { + origin = from; + } + message = parseAxolotlChat(axolotlEncrypted, origin, conversation, status); + if (message == null) { + return; + } + if (conversationMultiMode) { + message.setTrueCounterpart(origin); + } + } else { + message = new Message(conversation, body, Message.ENCRYPTION_NONE, status); + } + + if (serverMsgId == null) { final Jid by; final boolean safeToExtract; if (isTypeGroupChat) { @@ -443,154 +444,154 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece if (safeToExtract) { serverMsgId = extractStanzaId(packet, by); } - } - - message.setCounterpart(counterpart); - message.setRemoteMsgId(remoteMsgId); - message.setServerMsgId(serverMsgId); - message.setCarbon(isCarbon); - message.setTime(timestamp); - message.setOob(isOob); - message.markable = packet.hasChild("markable", "urn:xmpp:chat-markers:0"); - if (conversationMultiMode) { - final Jid fallback = conversation.getMucOptions().getTrueCounterpart(counterpart); - Jid trueCounterpart; - if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) { - trueCounterpart = message.getTrueCounterpart(); - } else if (Config.PARSE_REAL_JID_FROM_MUC_MAM) { - trueCounterpart = getTrueCounterpart(query != null ? mucUserElement : null, fallback); - } else { - trueCounterpart = fallback; - } - if (trueCounterpart != null && trueCounterpart.toBareJid().equals(account.getJid().toBareJid())) { - status = isTypeGroupChat ? Message.STATUS_SEND_RECEIVED : Message.STATUS_SEND; - } - message.setStatus(status); - message.setTrueCounterpart(trueCounterpart); - if (!isTypeGroupChat) { - message.setType(Message.TYPE_PRIVATE); - } - } else { - updateLastseen(account, from); - } - - if (replacementId != null && mXmppConnectionService.allowMessageCorrection()) { - Message replacedMessage = conversation.findMessageWithRemoteIdAndCounterpart(replacementId, - counterpart, - message.getStatus() == Message.STATUS_RECEIVED, - message.isCarbon()); - if (replacedMessage != null) { - final boolean fingerprintsMatch = replacedMessage.getFingerprint() == null - || replacedMessage.getFingerprint().equals(message.getFingerprint()); - final boolean trueCountersMatch = replacedMessage.getTrueCounterpart() != null - && replacedMessage.getTrueCounterpart().equals(message.getTrueCounterpart()); - if (fingerprintsMatch && (trueCountersMatch || !conversationMultiMode)) { - Log.d(Config.LOGTAG, "replaced message '" + replacedMessage.getBody() + "' with '" + message.getBody() + "'"); - synchronized (replacedMessage) { - final String uuid = replacedMessage.getUuid(); - replacedMessage.setUuid(UUID.randomUUID().toString()); - replacedMessage.setBody(message.getBody()); - replacedMessage.setEdited(replacedMessage.getRemoteMsgId()); - replacedMessage.setRemoteMsgId(remoteMsgId); - replacedMessage.setEncryption(message.getEncryption()); - if (replacedMessage.getStatus() == Message.STATUS_RECEIVED) { - replacedMessage.markUnread(); - } - mXmppConnectionService.updateMessage(replacedMessage, uuid); - mXmppConnectionService.getNotificationService().updateNotification(false); - if (mXmppConnectionService.confirmMessages() && remoteMsgId != null && !isForwarded && !isTypeGroupChat) { - sendMessageReceipts(account, packet); - } - if (replacedMessage.getEncryption() == Message.ENCRYPTION_PGP) { - conversation.getAccount().getPgpDecryptionService().discard(replacedMessage); - conversation.getAccount().getPgpDecryptionService().decrypt(replacedMessage, false); - } - } - return; - } else { - Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received message correction but verification didn't check out"); - } - } - } - - boolean checkForDuplicates = query != null - || (isTypeGroupChat && packet.hasChild("delay","urn:xmpp:delay")) - || message.getType() == Message.TYPE_PRIVATE; - if (checkForDuplicates && conversation.hasDuplicateMessage(message)) { - Log.d(Config.LOGTAG,"skipping duplicate message from "+message.getCounterpart().toString()+" "+message.getBody()); - return; - } - - if (query != null && query.getPagingOrder() == MessageArchiveService.PagingOrder.REVERSE) { - conversation.prepend(message); - } else { - conversation.add(message); - } - - if (query == null || query.getWith() == null) { //either no mam or catchup - if (status == Message.STATUS_SEND || status == Message.STATUS_SEND_RECEIVED) { - mXmppConnectionService.markRead(conversation); - if (query == null) { - activateGracePeriod(account); - } - } else { - message.markUnread(); - notify = true; - } - } - - if (message.getEncryption() == Message.ENCRYPTION_PGP) { - notify = conversation.getAccount().getPgpDecryptionService().decrypt(message, notify); - } - - if (query == null) { - mXmppConnectionService.updateConversationUi(); - } + } + + message.setCounterpart(counterpart); + message.setRemoteMsgId(remoteMsgId); + message.setServerMsgId(serverMsgId); + message.setCarbon(isCarbon); + message.setTime(timestamp); + message.setOob(isOob); + message.markable = packet.hasChild("markable", "urn:xmpp:chat-markers:0"); + if (conversationMultiMode) { + final Jid fallback = conversation.getMucOptions().getTrueCounterpart(counterpart); + Jid trueCounterpart; + if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) { + trueCounterpart = message.getTrueCounterpart(); + } else if (Config.PARSE_REAL_JID_FROM_MUC_MAM) { + trueCounterpart = getTrueCounterpart(query != null ? mucUserElement : null, fallback); + } else { + trueCounterpart = fallback; + } + if (trueCounterpart != null && trueCounterpart.toBareJid().equals(account.getJid().toBareJid())) { + status = isTypeGroupChat ? Message.STATUS_SEND_RECEIVED : Message.STATUS_SEND; + } + message.setStatus(status); + message.setTrueCounterpart(trueCounterpart); + if (!isTypeGroupChat) { + message.setType(Message.TYPE_PRIVATE); + } + } else { + updateLastseen(account, from); + } + + if (replacementId != null && mXmppConnectionService.allowMessageCorrection()) { + Message replacedMessage = conversation.findMessageWithRemoteIdAndCounterpart(replacementId, + counterpart, + message.getStatus() == Message.STATUS_RECEIVED, + message.isCarbon()); + if (replacedMessage != null) { + final boolean fingerprintsMatch = replacedMessage.getFingerprint() == null + || replacedMessage.getFingerprint().equals(message.getFingerprint()); + final boolean trueCountersMatch = replacedMessage.getTrueCounterpart() != null + && replacedMessage.getTrueCounterpart().equals(message.getTrueCounterpart()); + if (fingerprintsMatch && (trueCountersMatch || !conversationMultiMode)) { + Log.d(Config.LOGTAG, "replaced message '" + replacedMessage.getBody() + "' with '" + message.getBody() + "'"); + synchronized (replacedMessage) { + final String uuid = replacedMessage.getUuid(); + replacedMessage.setUuid(UUID.randomUUID().toString()); + replacedMessage.setBody(message.getBody()); + replacedMessage.setEdited(replacedMessage.getRemoteMsgId()); + replacedMessage.setRemoteMsgId(remoteMsgId); + replacedMessage.setEncryption(message.getEncryption()); + if (replacedMessage.getStatus() == Message.STATUS_RECEIVED) { + replacedMessage.markUnread(); + } + mXmppConnectionService.updateMessage(replacedMessage, uuid); + mXmppConnectionService.getNotificationService().updateNotification(false); + if (mXmppConnectionService.confirmMessages() && remoteMsgId != null && !isForwarded && !isTypeGroupChat) { + sendMessageReceipts(account, packet); + } + if (replacedMessage.getEncryption() == Message.ENCRYPTION_PGP) { + conversation.getAccount().getPgpDecryptionService().discard(replacedMessage); + conversation.getAccount().getPgpDecryptionService().decrypt(replacedMessage, false); + } + } + return; + } else { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received message correction but verification didn't check out"); + } + } + } + + boolean checkForDuplicates = query != null + || (isTypeGroupChat && packet.hasChild("delay", "urn:xmpp:delay")) + || message.getType() == Message.TYPE_PRIVATE; + if (checkForDuplicates && conversation.hasDuplicateMessage(message)) { + Log.d(Config.LOGTAG, "skipping duplicate message from " + message.getCounterpart().toString() + " " + message.getBody()); + return; + } + + if (query != null && query.getPagingOrder() == MessageArchiveService.PagingOrder.REVERSE) { + conversation.prepend(message); + } else { + conversation.add(message); + } + + if (query == null || query.getWith() == null) { //either no mam or catchup + if (status == Message.STATUS_SEND || status == Message.STATUS_SEND_RECEIVED) { + mXmppConnectionService.markRead(conversation); + if (query == null) { + activateGracePeriod(account); + } + } else { + message.markUnread(); + notify = true; + } + } + + if (message.getEncryption() == Message.ENCRYPTION_PGP) { + notify = conversation.getAccount().getPgpDecryptionService().decrypt(message, notify); + } + + if (query == null) { + mXmppConnectionService.updateConversationUi(); + } if (mXmppConnectionService.confirmMessages() && message.trusted() && remoteMsgId != null && !isForwarded && !isTypeGroupChat) { - sendMessageReceipts(account, packet); - } - - if (message.getStatus() == Message.STATUS_RECEIVED - && conversation.getOtrSession() != null - && !conversation.getOtrSession().getSessionID().getUserID() - .equals(message.getCounterpart().getResourcepart())) { - conversation.endOtrIfNeeded(); - } - - if (message.getEncryption() == Message.ENCRYPTION_NONE || mXmppConnectionService.saveEncryptedMessages()) { - mXmppConnectionService.databaseBackend.createMessage(message); - } - final HttpConnectionManager manager = this.mXmppConnectionService.getHttpConnectionManager(); - if (message.trusted() && message.treatAsDownloadable() != Message.Decision.NEVER && manager.getAutoAcceptFileSize() > 0) { - manager.createNewDownloadConnection(message); - } else if (notify) { - if (query == null) { - mXmppConnectionService.getNotificationService().push(message); - } else if (query.getWith() == null) { // mam catchup - mXmppConnectionService.getNotificationService().pushFromBacklog(message); - } - } - } else if (!packet.hasChild("body")){ //no body - Conversation conversation = mXmppConnectionService.find(account, from.toBareJid()); - if (isTypeGroupChat) { - if (packet.hasChild("subject")) { - if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) { - conversation.setHasMessagesLeftOnServer(conversation.countMessages() > 0); - String subject = packet.findChildContent("subject"); - conversation.getMucOptions().setSubject(subject); - final Bookmark bookmark = conversation.getBookmark(); - if (bookmark != null && bookmark.getBookmarkName() == null) { - if (bookmark.setBookmarkName(subject)) { - mXmppConnectionService.pushBookmarks(account); - } - } - mXmppConnectionService.updateConversationUi(); - return; - } - } - } - if (conversation != null && mucUserElement != null && from.isBareJid()) { + sendMessageReceipts(account, packet); + } + + if (message.getStatus() == Message.STATUS_RECEIVED + && conversation.getOtrSession() != null + && !conversation.getOtrSession().getSessionID().getUserID() + .equals(message.getCounterpart().getResourcepart())) { + conversation.endOtrIfNeeded(); + } + + if (message.getEncryption() == Message.ENCRYPTION_NONE || mXmppConnectionService.saveEncryptedMessages()) { + mXmppConnectionService.databaseBackend.createMessage(message); + } + final HttpConnectionManager manager = this.mXmppConnectionService.getHttpConnectionManager(); + if (message.trusted() && message.treatAsDownloadable() != Message.Decision.NEVER && manager.getAutoAcceptFileSize() > 0) { + manager.createNewDownloadConnection(message); + } else if (notify) { + if (query == null) { + mXmppConnectionService.getNotificationService().push(message); + } else if (query.getWith() == null) { // mam catchup + mXmppConnectionService.getNotificationService().pushFromBacklog(message); + } + } + } else if (!packet.hasChild("body")) { //no body + Conversation conversation = mXmppConnectionService.find(account, from.toBareJid()); + if (isTypeGroupChat) { + if (packet.hasChild("subject")) { + if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) { + conversation.setHasMessagesLeftOnServer(conversation.countMessages() > 0); + String subject = packet.findChildContent("subject"); + conversation.getMucOptions().setSubject(subject); + final Bookmark bookmark = conversation.getBookmark(); + if (bookmark != null && bookmark.getBookmarkName() == null) { + if (bookmark.setBookmarkName(subject)) { + mXmppConnectionService.pushBookmarks(account); + } + } + mXmppConnectionService.updateConversationUi(); + return; + } + } + } + if (conversation != null && mucUserElement != null && from.isBareJid()) { for (Element child : mucUserElement.getChildren()) { if ("status".equals(child.getName())) { try { @@ -598,92 +599,91 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece if ((code >= 170 && code <= 174) || (code >= 102 && code <= 104)) { mXmppConnectionService.fetchConferenceConfiguration(conversation); break; - } + } } catch (Exception e) { //ignored } } else if ("item".equals(child.getName())) { - MucOptions.User user = AbstractParser.parseItem(conversation,child); - Log.d(Config.LOGTAG,account.getJid()+": changing affiliation for " + user.getRealJid()+" to " + user.getAffiliation() + " in " + conversation.getJid().toBareJid()); + MucOptions.User user = AbstractParser.parseItem(conversation, child); + Log.d(Config.LOGTAG, account.getJid() + ": changing affiliation for " + user.getRealJid() + " to " + user.getAffiliation() + " in " + conversation.getJid().toBareJid()); if (!user.realJidMatchesAccount()) { conversation.getMucOptions().updateUser(user); mXmppConnectionService.getAvatarService().clear(conversation); mXmppConnectionService.updateMucRosterUi(); mXmppConnectionService.updateConversationUi(); - } - } - } - } - } - - - - Element received = packet.findChild("received", "urn:xmpp:chat-markers:0"); - if (received == null) { - received = packet.findChild("received", "urn:xmpp:receipts"); - } - if (received != null && !packet.fromAccount(account)) { - mXmppConnectionService.markMessage(account, from.toBareJid(), received.getAttribute("id"), Message.STATUS_SEND_RECEIVED); - } - Element displayed = packet.findChild("displayed", "urn:xmpp:chat-markers:0"); - if (displayed != null) { - if (packet.fromAccount(account)) { - Conversation conversation = mXmppConnectionService.find(account,counterpart.toBareJid()); - if (conversation != null) { - mXmppConnectionService.markRead(conversation); - } - } else { - final Message displayedMessage = mXmppConnectionService.markMessage(account, from.toBareJid(), displayed.getAttribute("id"), Message.STATUS_SEND_DISPLAYED); - Message message = displayedMessage == null ? null : displayedMessage.prev(); - while (message != null - && message.getStatus() == Message.STATUS_SEND_RECEIVED - && message.getTimeSent() < displayedMessage.getTimeSent()) { - mXmppConnectionService.markMessage(message, Message.STATUS_SEND_DISPLAYED); - message = message.prev(); - } - } - } - - Element event = packet.findChild("event", "http://jabber.org/protocol/pubsub#event"); - if (event != null) { - parseEvent(event, from, account); - } - - String nick = packet.findChildContent("nick", "http://jabber.org/protocol/nick"); - if (nick != null) { - Contact contact = account.getRoster().getContact(from); - contact.setPresenceName(nick); - } - } - - private static Jid getTrueCounterpart(Element mucUserElement, Jid fallback) { - final Element item = mucUserElement == null ? null : mucUserElement.findChild("item"); - Jid result = item == null ? null : item.getAttributeAsJid("jid"); - return result != null ? result : fallback; - } - - private void sendMessageReceipts(Account account, MessagePacket packet) { - ArrayList<String> receiptsNamespaces = new ArrayList<>(); - if (packet.hasChild("markable", "urn:xmpp:chat-markers:0")) { - receiptsNamespaces.add("urn:xmpp:chat-markers:0"); - } - if (packet.hasChild("request", "urn:xmpp:receipts")) { - receiptsNamespaces.add("urn:xmpp:receipts"); - } - if (receiptsNamespaces.size() > 0) { - MessagePacket receipt = mXmppConnectionService.getMessageGenerator().received(account, - packet, - receiptsNamespaces, - packet.getType()); - mXmppConnectionService.sendMessagePacket(account, receipt); - } - } - - private static SimpleDateFormat TIME_FORMAT = new SimpleDateFormat("HH:mm:ss"); - - private void activateGracePeriod(Account account) { - long duration = mXmppConnectionService.getPreferences().getLong("race_period_length", 144) * 1000; - Log.d(Config.LOGTAG,account.getJid().toBareJid()+": activating grace period till "+TIME_FORMAT.format(new Date(System.currentTimeMillis() + duration))); - account.activateGracePeriod(duration); - } + } + } + } + } + } + + + Element received = packet.findChild("received", "urn:xmpp:chat-markers:0"); + if (received == null) { + received = packet.findChild("received", "urn:xmpp:receipts"); + } + if (received != null && !packet.fromAccount(account)) { + mXmppConnectionService.markMessage(account, from.toBareJid(), received.getAttribute("id"), Message.STATUS_SEND_RECEIVED); + } + Element displayed = packet.findChild("displayed", "urn:xmpp:chat-markers:0"); + if (displayed != null) { + if (packet.fromAccount(account)) { + Conversation conversation = mXmppConnectionService.find(account, counterpart.toBareJid()); + if (conversation != null) { + mXmppConnectionService.markRead(conversation); + } + } else { + final Message displayedMessage = mXmppConnectionService.markMessage(account, from.toBareJid(), displayed.getAttribute("id"), Message.STATUS_SEND_DISPLAYED); + Message message = displayedMessage == null ? null : displayedMessage.prev(); + while (message != null + && message.getStatus() == Message.STATUS_SEND_RECEIVED + && message.getTimeSent() < displayedMessage.getTimeSent()) { + mXmppConnectionService.markMessage(message, Message.STATUS_SEND_DISPLAYED); + message = message.prev(); + } + } + } + + Element event = packet.findChild("event", "http://jabber.org/protocol/pubsub#event"); + if (event != null) { + parseEvent(event, from, account); + } + + String nick = packet.findChildContent("nick", "http://jabber.org/protocol/nick"); + if (nick != null) { + Contact contact = account.getRoster().getContact(from); + contact.setPresenceName(nick); + } + } + + private static Jid getTrueCounterpart(Element mucUserElement, Jid fallback) { + final Element item = mucUserElement == null ? null : mucUserElement.findChild("item"); + Jid result = item == null ? null : item.getAttributeAsJid("jid"); + return result != null ? result : fallback; + } + + private void sendMessageReceipts(Account account, MessagePacket packet) { + ArrayList<String> receiptsNamespaces = new ArrayList<>(); + if (packet.hasChild("markable", "urn:xmpp:chat-markers:0")) { + receiptsNamespaces.add("urn:xmpp:chat-markers:0"); + } + if (packet.hasChild("request", "urn:xmpp:receipts")) { + receiptsNamespaces.add("urn:xmpp:receipts"); + } + if (receiptsNamespaces.size() > 0) { + MessagePacket receipt = mXmppConnectionService.getMessageGenerator().received(account, + packet, + receiptsNamespaces, + packet.getType()); + mXmppConnectionService.sendMessagePacket(account, receipt); + } + } + + private static SimpleDateFormat TIME_FORMAT = new SimpleDateFormat("HH:mm:ss"); + + private void activateGracePeriod(Account account) { + long duration = mXmppConnectionService.getPreferences().getLong("race_period_length", 144) * 1000; + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": activating grace period till " + TIME_FORMAT.format(new Date(System.currentTimeMillis() + duration))); + account.activateGracePeriod(duration); + } } |