diff options
Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/parser')
4 files changed, 531 insertions, 77 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/parser/AbstractParser.java b/src/main/java/de/thedevstack/conversationsplus/parser/AbstractParser.java index 1b520bbe..bebe41d0 100644 --- a/src/main/java/de/thedevstack/conversationsplus/parser/AbstractParser.java +++ b/src/main/java/de/thedevstack/conversationsplus/parser/AbstractParser.java @@ -10,6 +10,7 @@ import de.thedevstack.conversationsplus.entities.Contact; import de.thedevstack.conversationsplus.services.XmppConnectionService; import de.thedevstack.conversationsplus.xml.Element; import de.thedevstack.conversationsplus.xmpp.jid.Jid; +import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractStanza; public abstract class AbstractParser { @@ -70,16 +71,13 @@ public abstract class AbstractParser { return dateFormat.parse(timestamp); } - protected void updateLastseen(final Element packet, final Account account, - final boolean presenceOverwrite) { - final Jid from = packet.getAttributeAsJid("from"); - updateLastseen(packet, account, from, presenceOverwrite); - } + protected void updateLastseen(final AbstractStanza packet, final Account account, final boolean presenceOverwrite) { + updateLastseen(getTimestamp(packet), account, packet.getFrom(), presenceOverwrite); + } - protected void updateLastseen(final Element packet, final Account account, final Jid from, final boolean presenceOverwrite) { + protected void updateLastseen(long timestamp, final Account account, final Jid from, final boolean presenceOverwrite) { final String presence = from == null || from.isBareJid() ? "" : from.getResourcepart(); final Contact contact = account.getRoster().getContact(from); - final long timestamp = getTimestamp(packet); if (timestamp >= contact.lastseen.time) { contact.lastseen.time = timestamp; if (!presence.isEmpty() && presenceOverwrite) { @@ -87,4 +85,12 @@ public abstract class AbstractParser { } } } + + protected String avatarData(Element items) { + Element item = items.findChild("item"); + if (item == null) { + return null; + } + return item.findChildContent("data", "urn:xmpp:avatar:data"); + } } diff --git a/src/main/java/de/thedevstack/conversationsplus/parser/IqParser.java b/src/main/java/de/thedevstack/conversationsplus/parser/IqParser.java index f7f56f79..e13936c5 100644 --- a/src/main/java/de/thedevstack/conversationsplus/parser/IqParser.java +++ b/src/main/java/de/thedevstack/conversationsplus/parser/IqParser.java @@ -1,10 +1,30 @@ package de.thedevstack.conversationsplus.parser; +import android.support.annotation.NonNull; +import android.util.Base64; +import android.util.Log; +import android.util.Pair; + +import org.whispersystems.libaxolotl.IdentityKey; +import org.whispersystems.libaxolotl.ecc.Curve; +import org.whispersystems.libaxolotl.ecc.ECPublicKey; +import org.whispersystems.libaxolotl.state.PreKeyBundle; + +import java.io.ByteArrayInputStream; +import java.security.cert.CertificateException; +import java.security.cert.CertificateFactory; +import java.security.cert.X509Certificate; import java.util.ArrayList; import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; import de.thedevstack.android.logcat.Logging; import de.thedevstack.conversationsplus.Config; +import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService; import de.thedevstack.conversationsplus.entities.Account; import de.thedevstack.conversationsplus.entities.Contact; import de.thedevstack.conversationsplus.services.AvatarService; @@ -58,9 +78,201 @@ public class IqParser extends AbstractParser implements OnIqPacketReceived { mXmppConnectionService.updateRosterUi(); } + public String avatarData(final IqPacket packet) { + final Element pubsub = packet.findChild("pubsub", + "http://jabber.org/protocol/pubsub"); + if (pubsub == null) { + return null; + } + final Element items = pubsub.findChild("items"); + if (items == null) { + return null; + } + return super.avatarData(items); + } + + public Element getItem(final IqPacket packet) { + final Element pubsub = packet.findChild("pubsub", + "http://jabber.org/protocol/pubsub"); + if (pubsub == null) { + return null; + } + final Element items = pubsub.findChild("items"); + if (items == null) { + return null; + } + return items.findChild("item"); + } + + @NonNull + public Set<Integer> deviceIds(final Element item) { + Set<Integer> deviceIds = new HashSet<>(); + if (item != null) { + final Element list = item.findChild("list"); + if (list != null) { + for (Element device : list.getChildren()) { + if (!device.getName().equals("device")) { + continue; + } + try { + Integer id = Integer.valueOf(device.getAttribute("id")); + deviceIds.add(id); + } catch (NumberFormatException e) { + Log.e(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Encountered invalid <device> node in PEP ("+e.getMessage()+"):" + device.toString()+ ", skipping..."); + continue; + } + } + } + } + return deviceIds; + } + + public Integer signedPreKeyId(final Element bundle) { + final Element signedPreKeyPublic = bundle.findChild("signedPreKeyPublic"); + if(signedPreKeyPublic == null) { + return null; + } + return Integer.valueOf(signedPreKeyPublic.getAttribute("signedPreKeyId")); + } + + public ECPublicKey signedPreKeyPublic(final Element bundle) { + ECPublicKey publicKey = null; + final Element signedPreKeyPublic = bundle.findChild("signedPreKeyPublic"); + if(signedPreKeyPublic == null) { + return null; + } + try { + publicKey = Curve.decodePoint(Base64.decode(signedPreKeyPublic.getContent(),Base64.DEFAULT), 0); + } catch (Throwable e) { + Log.e(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Invalid signedPreKeyPublic in PEP: " + e.getMessage()); + } + return publicKey; + } + + public byte[] signedPreKeySignature(final Element bundle) { + final Element signedPreKeySignature = bundle.findChild("signedPreKeySignature"); + if(signedPreKeySignature == null) { + return null; + } + try { + return Base64.decode(signedPreKeySignature.getContent(), Base64.DEFAULT); + } catch (Throwable e) { + Log.e(Config.LOGTAG, AxolotlService.LOGPREFIX+" : Invalid base64 in signedPreKeySignature"); + return null; + } + } + + public IdentityKey identityKey(final Element bundle) { + IdentityKey identityKey = null; + final Element identityKeyElement = bundle.findChild("identityKey"); + if(identityKeyElement == null) { + return null; + } + try { + identityKey = new IdentityKey(Base64.decode(identityKeyElement.getContent(), Base64.DEFAULT), 0); + } catch (Throwable e) { + Log.e(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Invalid identityKey in PEP: "+e.getMessage()); + } + return identityKey; + } + + public Map<Integer, ECPublicKey> preKeyPublics(final IqPacket packet) { + Map<Integer, ECPublicKey> preKeyRecords = new HashMap<>(); + Element item = getItem(packet); + if (item == null) { + Log.d(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Couldn't find <item> in bundle IQ packet: " + packet); + return null; + } + final Element bundleElement = item.findChild("bundle"); + if(bundleElement == null) { + return null; + } + final Element prekeysElement = bundleElement.findChild("prekeys"); + if(prekeysElement == null) { + Log.d(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Couldn't find <prekeys> in bundle IQ packet: " + packet); + return null; + } + for(Element preKeyPublicElement : prekeysElement.getChildren()) { + if(!preKeyPublicElement.getName().equals("preKeyPublic")){ + Log.d(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Encountered unexpected tag in prekeys list: " + preKeyPublicElement); + continue; + } + Integer preKeyId = Integer.valueOf(preKeyPublicElement.getAttribute("preKeyId")); + try { + ECPublicKey preKeyPublic = Curve.decodePoint(Base64.decode(preKeyPublicElement.getContent(), Base64.DEFAULT), 0); + preKeyRecords.put(preKeyId, preKeyPublic); + } catch (Throwable e) { + Log.e(Config.LOGTAG, AxolotlService.LOGPREFIX+" : "+"Invalid preKeyPublic (ID="+preKeyId+") in PEP: "+ e.getMessage()+", skipping..."); + continue; + } + } + return preKeyRecords; + } + + public Pair<X509Certificate[],byte[]> verification(final IqPacket packet) { + Element item = getItem(packet); + Element verification = item != null ? item.findChild("verification", AxolotlService.PEP_PREFIX) : null; + Element chain = verification != null ? verification.findChild("chain") : null; + Element signature = verification != null ? verification.findChild("signature") : null; + if (chain != null && signature != null) { + List<Element> certElements = chain.getChildren(); + X509Certificate[] certificates = new X509Certificate[certElements.size()]; + try { + CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509"); + int i = 0; + for(Element cert : certElements) { + certificates[i] = (X509Certificate) certificateFactory.generateCertificate(new ByteArrayInputStream(Base64.decode(cert.getContent(),Base64.DEFAULT))); + ++i; + } + return new Pair<>(certificates,Base64.decode(signature.getContent(),Base64.DEFAULT)); + } catch (CertificateException e) { + return null; + } + } else { + return null; + } + } + + public PreKeyBundle bundle(final IqPacket bundle) { + Element bundleItem = getItem(bundle); + if(bundleItem == null) { + return null; + } + final Element bundleElement = bundleItem.findChild("bundle"); + if(bundleElement == null) { + return null; + } + ECPublicKey signedPreKeyPublic = signedPreKeyPublic(bundleElement); + Integer signedPreKeyId = signedPreKeyId(bundleElement); + byte[] signedPreKeySignature = signedPreKeySignature(bundleElement); + IdentityKey identityKey = identityKey(bundleElement); + if(signedPreKeyPublic == null || identityKey == null) { + return null; + } + + return new PreKeyBundle(0, 0, 0, null, + signedPreKeyId, signedPreKeyPublic, signedPreKeySignature, identityKey); + } + + public List<PreKeyBundle> preKeys(final IqPacket preKeys) { + List<PreKeyBundle> bundles = new ArrayList<>(); + Map<Integer, ECPublicKey> preKeyPublics = preKeyPublics(preKeys); + if ( preKeyPublics != null) { + for (Integer preKeyId : preKeyPublics.keySet()) { + ECPublicKey preKeyPublic = preKeyPublics.get(preKeyId); + bundles.add(new PreKeyBundle(0, 0, preKeyId, preKeyPublic, + 0, null, null, null)); + } + } + + return bundles; + } + @Override public void onIqPacketReceived(final Account account, final IqPacket packet) { - if (packet.hasChild("query", Xmlns.ROSTER) && packet.fromServer(account)) { + if (packet.getType() == IqPacket.TYPE.ERROR || packet.getType() == IqPacket.TYPE.TIMEOUT) { + return; + } else if (packet.hasChild("query", Xmlns.ROSTER) && packet.fromServer(account)) { final Element query = packet.findChild("query"); // If this is in response to a query for the whole roster: if (packet.getType() == IqPacket.TYPE.RESULT) { @@ -130,15 +342,13 @@ public class IqParser extends AbstractParser implements OnIqPacketReceived { final IqPacket response = packet.generateResponse(IqPacket.TYPE.RESULT); mXmppConnectionService.sendIqPacket(account, response, null); } else { - if ((packet.getType() == IqPacket.TYPE.GET) - || (packet.getType() == IqPacket.TYPE.SET)) { + if (packet.getType() == IqPacket.TYPE.GET || packet.getType() == IqPacket.TYPE.SET) { final IqPacket response = packet.generateResponse(IqPacket.TYPE.ERROR); final Element error = response.addChild("error"); error.setAttribute("type", "cancel"); - error.addChild("feature-not-implemented", - "urn:ietf:params:xml:ns:xmpp-stanzas"); + error.addChild("feature-not-implemented","urn:ietf:params:xml:ns:xmpp-stanzas"); account.getXmppConnection().sendIqPacket(response, null); - } + } } } diff --git a/src/main/java/de/thedevstack/conversationsplus/parser/MessageParser.java b/src/main/java/de/thedevstack/conversationsplus/parser/MessageParser.java index 8c7d8efd..fd89ad00 100644 --- a/src/main/java/de/thedevstack/conversationsplus/parser/MessageParser.java +++ b/src/main/java/de/thedevstack/conversationsplus/parser/MessageParser.java @@ -1,14 +1,25 @@ package de.thedevstack.conversationsplus.parser; +import android.util.Log; import android.util.Pair; +import de.tzur.conversations.Settings; + import net.java.otr4j.session.Session; import net.java.otr4j.session.SessionStatus; +import java.util.ArrayList; +import java.util.Set; + import de.thedevstack.android.logcat.Logging; import de.thedevstack.conversationsplus.ConversationsPlusPreferences; +import de.thedevstack.conversationsplus.utils.AvatarUtil; import de.thedevstack.conversationsplus.Config; +import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService; +import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlServiceImpl; +import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlMessage; import de.thedevstack.conversationsplus.entities.Account; +import de.thedevstack.conversationsplus.entities.Bookmark; import de.thedevstack.conversationsplus.entities.Contact; import de.thedevstack.conversationsplus.entities.Conversation; import de.thedevstack.conversationsplus.entities.Message; @@ -17,7 +28,6 @@ import de.thedevstack.conversationsplus.http.HttpConnectionManager; import de.thedevstack.conversationsplus.services.AvatarService; import de.thedevstack.conversationsplus.services.MessageArchiveService; import de.thedevstack.conversationsplus.services.XmppConnectionService; -import de.thedevstack.conversationsplus.utils.AvatarUtil; import de.thedevstack.conversationsplus.utils.CryptoHelper; import de.thedevstack.conversationsplus.xml.Element; import de.thedevstack.conversationsplus.xmpp.OnMessagePacketReceived; @@ -39,6 +49,10 @@ public class MessageParser extends AbstractParser implements Jid from = packet.getFrom(); if (from.toBareJid().equals(account.getJid().toBareJid())) { conversation.setOutgoingChatState(state); + if (state == ChatState.ACTIVE || state == ChatState.COMPOSING) { + mXmppConnectionService.markRead(conversation); + account.activateGracePeriod(); + } return false; } else { return conversation.setIncomingChatState(state); @@ -72,11 +86,9 @@ public class MessageParser extends AbstractParser implements body = otrSession.transformReceiving(body); SessionStatus status = otrSession.getSessionStatus(); if (body == null && status == SessionStatus.ENCRYPTED) { - conversation.setNextEncryption(Message.ENCRYPTION_OTR); mXmppConnectionService.onOtrSessionEstablished(conversation); return null; } else if (body == null && status == SessionStatus.FINISHED) { - conversation.setNextEncryption(Message.ENCRYPTION_NONE); conversation.resetOtrSession(); mXmppConnectionService.updateConversationUi(); return null; @@ -97,6 +109,20 @@ public class MessageParser extends AbstractParser implements } } + private Message parseAxolotlChat(Element axolotlMessage, Jid from, String id, Conversation conversation, int status) { + Message finishedMessage = null; + AxolotlService service = conversation.getAccount().getAxolotlService(); + XmppAxolotlMessage xmppAxolotlMessage = XmppAxolotlMessage.fromElement(axolotlMessage, from.toBareJid()); + XmppAxolotlMessage.XmppAxolotlPlaintextMessage plaintextMessage = service.processReceivingPayloadMessage(xmppAxolotlMessage); + if(plaintextMessage != null) { + finishedMessage = new Message(conversation, plaintextMessage.getPlaintext(), Message.ENCRYPTION_AXOLOTL, status); + finishedMessage.setAxolotlFingerprint(plaintextMessage.getFingerprint()); + Log.d(Config.LOGTAG, AxolotlServiceImpl.getLogprefix(finishedMessage.getConversation().getAccount())+" Received Message with session fingerprint: "+plaintextMessage.getFingerprint()); + } + + return finishedMessage; + } + private class Invite { Jid jid; String password; @@ -137,13 +163,24 @@ public class MessageParser extends AbstractParser implements return null; } + private static String extractStanzaId(Element packet, Jid by) { + for(Element child : packet.getChildren()) { + if (child.getName().equals("stanza-id") + && "urn:xmpp:sid:0".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; + avatar.owner = from.toBareJid(); if (AvatarUtil.isAvatarCached(avatar)) { if (account.getJid().toBareJid().equals(from)) { if (account.setAvatar(avatar.getFilename())) { @@ -166,13 +203,20 @@ public class MessageParser extends AbstractParser implements } 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) { + if (nick != null && nick.getContent() != null) { Contact contact = account.getRoster().getContact(from); contact.setPresenceName(nick.getContent()); AvatarService.getInstance().clear(account); mXmppConnectionService.updateConversationUi(); mXmppConnectionService.updateAccountUi(); } + } else if (ConversationsPlusPreferences.omemoEnabled() && AxolotlService.PEP_DEVICE_LIST.equals(node)) { + Log.d(Config.LOGTAG, AxolotlServiceImpl.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(); } } @@ -180,6 +224,13 @@ public class MessageParser extends AbstractParser implements if (packet.getType() == MessagePacket.TYPE_ERROR) { Jid from = packet.getFrom(); if (from != null) { + Element error = packet.findChild("error"); + String text = error == null ? null : error.findChildContent("text"); + if (text != null) { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": sending message to "+ from+ " failed - " + text); + } else if (error != null) { + Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": sending message to "+ from+ " failed - " + error); + } Message message = mXmppConnectionService.markMessage(account, from.toBareJid(), packet.getId(), @@ -201,6 +252,7 @@ public class MessageParser extends AbstractParser implements 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) { @@ -218,7 +270,7 @@ public class MessageParser extends AbstractParser implements packet = f.first; isForwarded = true; serverMsgId = result.getAttribute("id"); - query.incrementTotalCount(); + query.incrementMessageCount(); } else if (query != null) { Logging.d(Config.LOGTAG,account.getJid().toBareJid()+": received mam result from invalid sender"); return; @@ -231,7 +283,8 @@ public class MessageParser extends AbstractParser implements return; } timestamp = f != null ? f.second : null; - isForwarded = f != null; + isCarbon = f != null; + isForwarded = isCarbon; } else { packet = original; isForwarded = false; @@ -241,25 +294,26 @@ public class MessageParser extends AbstractParser implements timestamp = AbstractParser.getTimestamp(packet, System.currentTimeMillis()); } final String body = packet.getBody(); - final String encrypted = packet.findChildContent("x", "jabber:x:encrypted"); - final Element mucUserElement = packet.findChild("x","http://jabber.org/protocol/muc#user"); + final Element mucUserElement = packet.findChild("x", "http://jabber.org/protocol/muc#user"); + final String pgpEncrypted = packet.findChildContent("x", "jabber:x:encrypted"); + 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(); - if (from == null || to == null) { - Logging.d(Config.LOGTAG,"no to or from in: "+packet.toString()); + if (from == null) { + Log.d(Config.LOGTAG,"no from in: "+packet.toString()); return; } boolean isTypeGroupChat = packet.getType() == MessagePacket.TYPE_GROUPCHAT; - boolean isProperlyAddressed = !to.isBareJid() || account.countPresences() == 1; + boolean isProperlyAddressed = (to != null ) && (!to.isBareJid() || account.countPresences() <= 1); boolean isMucStatusMessage = from.isBareJid() && mucUserElement != null && mucUserElement.hasChild("status"); if (packet.fromAccount(account)) { status = Message.STATUS_SEND; - counterpart = to; + counterpart = to != null ? to : account.getJid(); } else { status = Message.STATUS_RECEIVED; counterpart = from; @@ -270,21 +324,21 @@ public class MessageParser extends AbstractParser implements return; } - if (extractChatState(mXmppConnectionService.find(account,from), packet)) { + if (extractChatState(mXmppConnectionService.find(account, counterpart.toBareJid()), packet)) { mXmppConnectionService.updateConversationUi(); } - if ((body != null || encrypted != null) && !isMucStatusMessage) { - Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, counterpart.toBareJid(), isTypeGroupChat); + if ((body != null || pgpEncrypted != null || axolotlEncrypted != null) && !isMucStatusMessage) { + Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, counterpart.toBareJid(), isTypeGroupChat, query); 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 { - Message message = conversation.findSentMessageWithBody(body); + } else if (remoteMsgId == null || Config.IGNORE_ID_REWRITE_IN_MUC) { + Message message = conversation.findSentMessageWithBody(packet.getBody()); if (message != null) { - message.setRemoteMsgId(remoteMsgId); mXmppConnectionService.markMessage(message, status); return; } @@ -294,69 +348,85 @@ public class MessageParser extends AbstractParser implements } } Message message; - if (body != null && body.startsWith("?OTR")) { + if (body != null && body.startsWith("?OTR") && Config.supportOtr()) { if (!isForwarded && !isTypeGroupChat && isProperlyAddressed) { message = parseOtrChat(body, from, remoteMsgId, conversation); if (message == null) { return; } } else { + Logging.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 (encrypted != null) { - message = new Message(conversation, encrypted, Message.ENCRYPTION_PGP, status); + } else if (pgpEncrypted != null && Config.supportOpenPgp()) { + message = new Message(conversation, pgpEncrypted, Message.ENCRYPTION_PGP, status); + } else if (axolotlEncrypted != null && Config.supportOmemo()) { + message = parseAxolotlChat(axolotlEncrypted, from, remoteMsgId, conversation, status); + if (message == null) { + return; + } } else { message = new Message(conversation, body, Message.ENCRYPTION_NONE, status); } + + if (serverMsgId == null) { + serverMsgId = extractStanzaId(packet, isTypeGroupChat ? conversation.getJid().toBareJid() : account.getServer()); + } + message.setCounterpart(counterpart); message.setRemoteMsgId(remoteMsgId); message.setServerMsgId(serverMsgId); + message.setCarbon(isCarbon); message.setTime(timestamp); message.markable = packet.hasChild("markable", "urn:xmpp:chat-markers:0"); if (conversation.getMode() == Conversation.MODE_MULTI) { - message.setTrueCounterpart(conversation.getMucOptions().getTrueCounterpart(counterpart.getResourcepart())); + Jid trueCounterpart = conversation.getMucOptions().getTrueCounterpart(counterpart.getResourcepart()); + message.setTrueCounterpart(trueCounterpart); + if (trueCounterpart != null) { + updateLastseen(timestamp, account, trueCounterpart, false); + } if (!isTypeGroupChat) { message.setType(Message.TYPE_PRIVATE); } + } else { + updateLastseen(timestamp, account, packet.getFrom(), true); } - updateLastseen(packet,account,true); - boolean checkForDuplicates = serverMsgId != null + + boolean checkForDuplicates = query != null || (isTypeGroupChat && packet.hasChild("delay","urn:xmpp:delay")) || message.getType() == Message.TYPE_PRIVATE; if (checkForDuplicates && conversation.hasDuplicateMessage(message)) { - Logging.d(Config.LOGTAG,"skipping duplicate message from "+message.getCounterpart().toString()+" "+message.getBody()); + Log.d(Config.LOGTAG,"skipping duplicate message from "+message.getCounterpart().toString()+" "+message.getBody()); return; } - if (query != null) { - query.incrementMessageCount(); + + if (query != null && query.getPagingOrder() == MessageArchiveService.PagingOrder.REVERSE) { + conversation.prepend(message); + } else { + conversation.add(message); } - conversation.add(message); - if (serverMsgId == null) { + + if (message.getEncryption() == Message.ENCRYPTION_PGP) { + conversation.getAccount().getPgpDecryptionService().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); - account.activateGracePeriod(); + if (query == null) { + account.activateGracePeriod(); + } } else { message.markUnread(); } - mXmppConnectionService.updateConversationUi(); } - if (ConversationsPlusPreferences.confirmMessages() && remoteMsgId != null && !isForwarded) { - if (packet.hasChild("markable", "urn:xmpp:chat-markers:0")) { - MessagePacket receipt = mXmppConnectionService - .getMessageGenerator().received(account, packet, "urn:xmpp:chat-markers:0"); - mXmppConnectionService.sendMessagePacket(account, receipt); - } - if (packet.hasChild("request", "urn:xmpp:receipts")) { - MessagePacket receipt = mXmppConnectionService - .getMessageGenerator().received(account, packet, "urn:xmpp:receipts"); - mXmppConnectionService.sendMessagePacket(account, receipt); - } + if (query == null) { + mXmppConnectionService.updateConversationUi(); } - if (account.getXmppConnection() != null && account.getXmppConnection().getFeatures().advancedStreamFeaturesLoaded()) { - if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) { - mXmppConnectionService.updateConversation(conversation); - } + + if (Settings.CONFIRM_MESSAGE_READ && remoteMsgId != null && !isForwarded && !isTypeGroupChat) { + sendMessageReceipts(account, packet); } if (message.getStatus() == Message.STATUS_RECEIVED @@ -377,15 +447,26 @@ public class MessageParser extends AbstractParser implements && mXmppConnectionService.isDownloadAllowedInConnection()) { manager.createNewDownloadConnection(message); } else { - mXmppConnectionService.getNotificationService().push(message); + if (query == null) { + mXmppConnectionService.getNotificationService().push(message); + } else if (query.getWith() == null) { // mam catchup + mXmppConnectionService.getNotificationService().pushFromBacklog(message); + } } - } else { //no body + } else if (!packet.hasChild("body")){ //no body if (isTypeGroupChat) { Conversation conversation = mXmppConnectionService.find(account, from.toBareJid()); if (packet.hasChild("subject")) { if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) { conversation.setHasMessagesLeftOnServer(conversation.countMessages() > 0); - conversation.getMucOptions().setSubject(packet.findChildContent("subject")); + 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; } @@ -417,7 +498,7 @@ public class MessageParser extends AbstractParser implements mXmppConnectionService.markRead(conversation); } } else { - updateLastseen(packet, account, true); + updateLastseen(timestamp, account, packet.getFrom(), true); 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 @@ -440,4 +521,21 @@ public class MessageParser extends AbstractParser implements contact.setPresenceName(nick); } } + + 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); + } + } } diff --git a/src/main/java/de/thedevstack/conversationsplus/parser/PresenceParser.java b/src/main/java/de/thedevstack/conversationsplus/parser/PresenceParser.java index 8bc5ec89..79ffa9bf 100644 --- a/src/main/java/de/thedevstack/conversationsplus/parser/PresenceParser.java +++ b/src/main/java/de/thedevstack/conversationsplus/parser/PresenceParser.java @@ -1,18 +1,25 @@ package de.thedevstack.conversationsplus.parser; +import android.util.Log; + import java.util.ArrayList; +import java.util.List; + +import de.thedevstack.android.logcat.Logging; +import de.thedevstack.conversationsplus.utils.AvatarUtil; +import de.thedevstack.conversationsplus.utils.UiUpdateHelper; +import de.thedevstack.conversationsplus.Config; import de.thedevstack.conversationsplus.crypto.PgpEngine; import de.thedevstack.conversationsplus.entities.Account; import de.thedevstack.conversationsplus.entities.Contact; import de.thedevstack.conversationsplus.entities.Conversation; +import de.thedevstack.conversationsplus.entities.Message; import de.thedevstack.conversationsplus.entities.MucOptions; -import de.thedevstack.conversationsplus.entities.Presences; +import de.thedevstack.conversationsplus.entities.Presence; import de.thedevstack.conversationsplus.generator.PresenceGenerator; import de.thedevstack.conversationsplus.services.AvatarService; import de.thedevstack.conversationsplus.services.XmppConnectionService; -import de.thedevstack.conversationsplus.utils.AvatarUtil; -import de.thedevstack.conversationsplus.utils.UiUpdateHelper; import de.thedevstack.conversationsplus.xml.Element; import de.thedevstack.conversationsplus.xmpp.OnPresencePacketReceived; import de.thedevstack.conversationsplus.xmpp.jid.Jid; @@ -27,19 +34,19 @@ public class PresenceParser extends AbstractParser implements } public void parseConferencePresence(PresencePacket packet, Account account) { - PgpEngine mPgpEngine = mXmppConnectionService.getPgpEngine(); final Conversation conversation = packet.getFrom() == null ? null : mXmppConnectionService.find(account, packet.getFrom().toBareJid()); if (conversation != null) { final MucOptions mucOptions = conversation.getMucOptions(); boolean before = mucOptions.online(); - int count = mucOptions.getUsers().size(); - final ArrayList<MucOptions.User> tileUserBefore = new ArrayList<>(mucOptions.getUsers().subList(0,Math.min(mucOptions.getUsers().size(),5))); - mucOptions.processPacket(packet, mPgpEngine); - final ArrayList<MucOptions.User> tileUserAfter = new ArrayList<>(mucOptions.getUsers().subList(0,Math.min(mucOptions.getUsers().size(),5))); + int count = mucOptions.getUserCount(); + final List<MucOptions.User> tileUserBefore = mucOptions.getUsers(5); + processConferencePresence(packet, mucOptions); + final List<MucOptions.User> tileUserAfter = mucOptions.getUsers(5); if (!tileUserAfter.equals(tileUserBefore)) { + Logging.d(Config.LOGTAG, account.getJid().toBareJid() + ": update tiles for " + conversation.getName()); AvatarService.getInstance().clear(conversation); } - if (before != mucOptions.online() || (mucOptions.online() && count != mucOptions.getUsers().size())) { + if (before != mucOptions.online() || (mucOptions.online() && count != mucOptions.getUserCount())) { UiUpdateHelper.updateConversationUi(); } else if (mucOptions.online()) { UiUpdateHelper.updateMucRosterUi(); @@ -47,8 +54,120 @@ public class PresenceParser extends AbstractParser implements } } - public void parseContactPresence(PresencePacket packet, Account account) { - PresenceGenerator mPresenceGenerator = mXmppConnectionService.getPresenceGenerator(); + private void processConferencePresence(PresencePacket packet, MucOptions mucOptions) { + final Jid from = packet.getFrom(); + if (!from.isBareJid()) { + final String type = packet.getAttribute("type"); + final Element x = packet.findChild("x", "http://jabber.org/protocol/muc#user"); + Avatar avatar = Avatar.parsePresence(packet.findChild("x", "vcard-temp:x:update")); + final List<String> codes = getStatusCodes(x); + if (type == null) { + if (x != null) { + Element item = x.findChild("item"); + if (item != null && !from.isBareJid()) { + mucOptions.setError(MucOptions.Error.NONE); + MucOptions.User user = new MucOptions.User(mucOptions,from); + user.setAffiliation(item.getAttribute("affiliation")); + user.setRole(item.getAttribute("role")); + user.setJid(item.getAttributeAsJid("jid")); + if (codes.contains(MucOptions.STATUS_CODE_SELF_PRESENCE) || packet.getFrom().equals(mucOptions.getConversation().getJid())) { + mucOptions.setOnline(); + mucOptions.setSelf(user); + if (mucOptions.mNickChangingInProgress) { + if (mucOptions.onRenameListener != null) { + mucOptions.onRenameListener.onSuccess(); + } + mucOptions.mNickChangingInProgress = false; + } + } else { + mucOptions.addUser(user); + } + if (mXmppConnectionService.getPgpEngine() != null) { + Element signed = packet.findChild("x", "jabber:x:signed"); + if (signed != null) { + Element status = packet.findChild("status"); + String msg = status == null ? "" : status.getContent(); + long keyId = mXmppConnectionService.getPgpEngine().fetchKeyId(mucOptions.getAccount(), msg, signed.getContent()); + if (keyId != 0) { + user.setPgpKeyId(keyId); + } + } + } + if (avatar != null) { + avatar.owner = from; + if (AvatarUtil.isAvatarCached(avatar)) { + if (user.setAvatar(avatar)) { + AvatarService.getInstance().clear(user); + } + } else { + AvatarService.getInstance().fetchAvatar(mucOptions.getAccount(), avatar); + } + } + } + } + } else if (type.equals("unavailable")) { + if (codes.contains(MucOptions.STATUS_CODE_SELF_PRESENCE) || + packet.getFrom().equals(mucOptions.getConversation().getJid())) { + if (codes.contains(MucOptions.STATUS_CODE_CHANGED_NICK)) { + mucOptions.mNickChangingInProgress = true; + } else if (codes.contains(MucOptions.STATUS_CODE_KICKED)) { + mucOptions.setError(MucOptions.Error.KICKED); + } else if (codes.contains(MucOptions.STATUS_CODE_BANNED)) { + mucOptions.setError(MucOptions.Error.BANNED); + } else if (codes.contains(MucOptions.STATUS_CODE_LOST_MEMBERSHIP)) { + mucOptions.setError(MucOptions.Error.MEMBERS_ONLY); + } else if (codes.contains(MucOptions.STATUS_CODE_AFFILIATION_CHANGE)) { + mucOptions.setError(MucOptions.Error.MEMBERS_ONLY); + } else if (codes.contains(MucOptions.STATUS_CODE_SHUTDOWN)) { + mucOptions.setError(MucOptions.Error.SHUTDOWN); + } else { + mucOptions.setError(MucOptions.Error.UNKNOWN); + Log.d(Config.LOGTAG, "unknown error in conference: " + packet); + } + } else if (!from.isBareJid()){ + MucOptions.User user = mucOptions.deleteUser(from.getResourcepart()); + if (user != null) { + AvatarService.getInstance().clear(user); + } + } + } else if (type.equals("error")) { + Element error = packet.findChild("error"); + if (error != null && error.hasChild("conflict")) { + if (mucOptions.online()) { + if (mucOptions.onRenameListener != null) { + mucOptions.onRenameListener.onFailure(); + } + } else { + mucOptions.setError(MucOptions.Error.NICK_IN_USE); + } + } else if (error != null && error.hasChild("not-authorized")) { + mucOptions.setError(MucOptions.Error.PASSWORD_REQUIRED); + } else if (error != null && error.hasChild("forbidden")) { + mucOptions.setError(MucOptions.Error.BANNED); + } else if (error != null && error.hasChild("registration-required")) { + mucOptions.setError(MucOptions.Error.BANNED); + } + } + } + } + + private static List<String> getStatusCodes(Element x) { + List<String> codes = new ArrayList<>(); + if (x != null) { + for (Element child : x.getChildren()) { + if (child.getName().equals("status")) { + String code = child.getAttribute("code"); + if (code != null) { + codes.add(code); + } + } + } + } + return codes; + } + + public void parseContactPresence(final PresencePacket packet, final Account account) { + final PresenceGenerator mPresenceGenerator = mXmppConnectionService.getPresenceGenerator(); final Jid from = packet.getFrom(); if (from == null) { return; @@ -56,7 +175,7 @@ public class PresenceParser extends AbstractParser implements final String type = packet.getAttribute("type"); final Contact contact = account.getRoster().getContact(from); if (type == null) { - String presence = from.isBareJid() ? "" : from.getResourcepart(); + final String resource = from.isBareJid() ? "" : from.getResourcepart(); contact.setPresenceName(packet.findChildContent("nick", "http://jabber.org/protocol/nick")); Avatar avatar = Avatar.parsePresence(packet.findChild("x", "vcard-temp:x:update")); if (avatar != null && !contact.isSelf()) { @@ -72,7 +191,15 @@ public class PresenceParser extends AbstractParser implements } } int sizeBefore = contact.getPresences().size(); - contact.updatePresence(presence, Presences.parseShow(packet.findChild("show"))); + + final String show = packet.findChildContent("show"); + final Element caps = packet.findChild("c", "http://jabber.org/protocol/caps"); + final Presence presence = Presence.parse(show, caps); + contact.updatePresence(resource, presence); + if (presence.hasCaps() && Config.REQUEST_DISCO) { + mXmppConnectionService.fetchCaps(account, from, presence); + } + PgpEngine pgp = mXmppConnectionService.getPgpEngine(); Element x = packet.findChild("x", "jabber:x:signed"); if (pgp != null && x != null) { @@ -96,6 +223,19 @@ public class PresenceParser extends AbstractParser implements mPresenceGenerator.sendPresenceUpdatesTo(contact)); } else { contact.setOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST); + final Conversation conversation = mXmppConnectionService.findOrCreateConversation( + account, contact.getJid().toBareJid(), false); + final String statusMessage = packet.findChildContent("status"); + if (statusMessage != null + && !statusMessage.isEmpty() + && conversation.countMessages() == 0) { + conversation.add(new Message( + conversation, + statusMessage, + Message.ENCRYPTION_NONE, + Message.STATUS_RECEIVED + )); + } } } UiUpdateHelper.updateRosterUi(); |