diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations/parser')
4 files changed, 253 insertions, 157 deletions
diff --git a/src/main/java/eu/siacs/conversations/parser/AbstractParser.java b/src/main/java/eu/siacs/conversations/parser/AbstractParser.java index eedfca16..08070c08 100644 --- a/src/main/java/eu/siacs/conversations/parser/AbstractParser.java +++ b/src/main/java/eu/siacs/conversations/parser/AbstractParser.java @@ -2,8 +2,6 @@ package eu.siacs.conversations.parser; import java.text.ParseException; import java.text.SimpleDateFormat; -import java.util.ArrayList; -import java.util.Collections; import java.util.Date; import java.util.Locale; @@ -11,7 +9,6 @@ import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.xml.Element; -import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; public abstract class AbstractParser { @@ -24,54 +21,39 @@ public abstract class AbstractParser { protected long getTimestamp(Element packet) { long now = System.currentTimeMillis(); - ArrayList<String> stamps = new ArrayList<>(); - for (Element child : packet.getChildren()) { - if (child.getName().equals("delay")) { - stamps.add(child.getAttribute("stamp").replace("Z", "+0000")); - } + Element delay = packet.findChild("delay"); + if (delay == null) { + return now; } - Collections.sort(stamps); - if (stamps.size() >= 1) { - try { - String stamp = stamps.get(stamps.size() - 1); - if (stamp.contains(".")) { - Date date = new SimpleDateFormat( - "yyyy-MM-dd'T'HH:mm:ss.SSSZ", Locale.US) - .parse(stamp); - if (now < date.getTime()) { - return now; - } else { - return date.getTime(); - } - } else { - Date date = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ", - Locale.US).parse(stamp); - if (now < date.getTime()) { - return now; - } else { - return date.getTime(); - } - } - } catch (ParseException e) { - return now; - } - } else { + String stamp = delay.getAttribute("stamp"); + if (stamp == null) { + return now; + } + try { + long time = parseTimestamp(stamp).getTime(); + return now < time ? now : time; + } catch (ParseException e) { return now; } } + public static Date parseTimestamp(String timestamp) throws ParseException { + timestamp = timestamp.replace("Z", "+0000"); + SimpleDateFormat dateFormat; + if (timestamp.contains(".")) { + dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ", Locale.US); + } else { + dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ",Locale.US); + } + return dateFormat.parse(timestamp); + } + protected void updateLastseen(final Element packet, final Account account, final boolean presenceOverwrite) { - Jid from; - try { - from = Jid.fromString(packet.getAttribute("from")).toBareJid(); - } catch (final InvalidJidException e) { - // TODO: Handle this? - from = null; - } - String presence = from == null || from.isBareJid() ? "" : from.getResourcepart(); - Contact contact = account.getRoster().getContact(from); - long timestamp = getTimestamp(packet); + final Jid from = packet.getAttributeAsJid("from"); + 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) { diff --git a/src/main/java/eu/siacs/conversations/parser/IqParser.java b/src/main/java/eu/siacs/conversations/parser/IqParser.java index aeec56d0..e84545fc 100644 --- a/src/main/java/eu/siacs/conversations/parser/IqParser.java +++ b/src/main/java/eu/siacs/conversations/parser/IqParser.java @@ -2,36 +2,40 @@ package eu.siacs.conversations.parser; import android.util.Log; +import java.util.ArrayList; +import java.util.Collection; + import eu.siacs.conversations.Config; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.services.XmppConnectionService; +import eu.siacs.conversations.utils.Xmlns; import eu.siacs.conversations.xml.Element; import eu.siacs.conversations.xmpp.OnIqPacketReceived; -import eu.siacs.conversations.xmpp.jid.InvalidJidException; +import eu.siacs.conversations.xmpp.OnUpdateBlocklist; import eu.siacs.conversations.xmpp.jid.Jid; import eu.siacs.conversations.xmpp.stanzas.IqPacket; public class IqParser extends AbstractParser implements OnIqPacketReceived { - public IqParser(XmppConnectionService service) { + public IqParser(final XmppConnectionService service) { super(service); } - public void rosterItems(Account account, Element query) { - String version = query.getAttribute("ver"); + private void rosterItems(final Account account, final Element query) { + final String version = query.getAttribute("ver"); if (version != null) { account.getRoster().setVersion(version); } - for (Element item : query.getChildren()) { + for (final Element item : query.getChildren()) { if (item.getName().equals("item")) { final Jid jid = item.getAttributeAsJid("jid"); if (jid == null) { - break; + continue; } - String name = item.getAttribute("name"); - String subscription = item.getAttribute("subscription"); - Contact contact = account.getRoster().getContact(jid); + final String name = item.getAttribute("name"); + final String subscription = item.getAttribute("subscription"); + final Contact contact = account.getRoster().getContact(jid); if (!contact.getOption(Contact.Options.DIRTY_PUSH)) { contact.setServerName(name); contact.parseGroupsFromElement(item); @@ -54,53 +58,104 @@ public class IqParser extends AbstractParser implements OnIqPacketReceived { mXmppConnectionService.updateRosterUi(); } - public String avatarData(IqPacket packet) { - Element pubsub = packet.findChild("pubsub", + public String avatarData(final IqPacket packet) { + final Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub"); if (pubsub == null) { return null; } - Element items = pubsub.findChild("items"); + final Element items = pubsub.findChild("items"); if (items == null) { return null; } return super.avatarData(items); } + public static boolean fromServer(final Account account, final IqPacket packet) { + return packet.getFrom() == null + || packet.getFrom().equals(account.getServer()) + || packet.getFrom().equals(account.getJid().toBareJid()) + || packet.getFrom().equals(account.getJid()); + } + @Override - public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.hasChild("query", "jabber:iq:roster")) { - final Jid from = packet.getFrom(); - if ((from == null) || (from.equals(account.getJid().toBareJid()))) { - Element query = packet.findChild("query"); - this.rosterItems(account, query); + public void onIqPacketReceived(final Account account, final IqPacket packet) { + if (packet.hasChild("query", Xmlns.ROSTER) && fromServer(account, packet)) { + final Element query = packet.findChild("query"); + // If this is in response to a query for the whole roster: + if (packet.getType() == IqPacket.TYPE_RESULT) { + account.getRoster().markAllAsNotInRoster(); } - } else { - if (packet.getFrom() == null) { - Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": received iq with invalid from "+packet.toString()); - return; - } else if (packet.hasChild("open", "http://jabber.org/protocol/ibb") - || packet.hasChild("data", "http://jabber.org/protocol/ibb")) { - mXmppConnectionService.getJingleConnectionManager() - .deliverIbbPacket(account, packet); - } else if (packet.hasChild("query", "http://jabber.org/protocol/disco#info")) { - IqPacket response = mXmppConnectionService.getIqGenerator() - .discoResponse(packet); - account.getXmppConnection().sendIqPacket(response, null); - } else if (packet.hasChild("ping", "urn:xmpp:ping")) { - IqPacket response = packet.generateRespone(IqPacket.TYPE_RESULT); - mXmppConnectionService.sendIqPacket(account, response, null); + this.rosterItems(account, query); + } else if ((packet.hasChild("block", Xmlns.BLOCKING) || packet.hasChild("blocklist", Xmlns.BLOCKING)) && + fromServer(account, packet)) { + // Block list or block push. + Log.d(Config.LOGTAG, "Received blocklist update from server"); + final Element blocklist = packet.findChild("blocklist", Xmlns.BLOCKING); + final Element block = packet.findChild("block", Xmlns.BLOCKING); + final Collection<Element> items = blocklist != null ? blocklist.getChildren() : + (block != null ? block.getChildren() : null); + // If this is a response to a blocklist query, clear the block list and replace with the new one. + // Otherwise, just update the existing blocklist. + if (packet.getType() == IqPacket.TYPE_RESULT) { + account.clearBlocklist(); + } + if (items != null) { + final Collection<Jid> jids = new ArrayList<>(items.size()); + // Create a collection of Jids from the packet + for (final Element item : items) { + if (item.getName().equals("item")) { + final Jid jid = item.getAttributeAsJid("jid"); + if (jid != null) { + jids.add(jid); + } + } + } + account.getBlocklist().addAll(jids); + } + // Update the UI + mXmppConnectionService.updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED); + } else if (packet.hasChild("unblock", Xmlns.BLOCKING) && + fromServer(account, packet) && packet.getType() == IqPacket.TYPE_SET) { + Log.d(Config.LOGTAG, "Received unblock update from server"); + final Collection<Element> items = packet.findChild("unblock", Xmlns.BLOCKING).getChildren(); + if (items.size() == 0) { + // No children to unblock == unblock all + account.getBlocklist().clear(); } else { - if ((packet.getType() == IqPacket.TYPE_GET) - || (packet.getType() == IqPacket.TYPE_SET)) { - IqPacket response = packet.generateRespone(IqPacket.TYPE_ERROR); - Element error = response.addChild("error"); - error.setAttribute("type", "cancel"); - error.addChild("feature-not-implemented", - "urn:ietf:params:xml:ns:xmpp-stanzas"); - account.getXmppConnection().sendIqPacket(response, null); + final Collection<Jid> jids = new ArrayList<>(items.size()); + for (final Element item : items) { + if (item.getName().equals("item")) { + final Jid jid = item.getAttributeAsJid("jid"); + if (jid != null) { + jids.add(jid); + } + } } + account.getBlocklist().removeAll(jids); } + mXmppConnectionService.updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED); + } else if (packet.hasChild("open", "http://jabber.org/protocol/ibb") + || packet.hasChild("data", "http://jabber.org/protocol/ibb")) { + mXmppConnectionService.getJingleConnectionManager() + .deliverIbbPacket(account, packet); + } else if (packet.hasChild("query", "http://jabber.org/protocol/disco#info")) { + final IqPacket response = mXmppConnectionService.getIqGenerator() + .discoResponse(packet); + account.getXmppConnection().sendIqPacket(response, null); + } else if (packet.hasChild("ping", "urn:xmpp:ping")) { + 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)) { + 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"); + account.getXmppConnection().sendIqPacket(response, null); + } } } diff --git a/src/main/java/eu/siacs/conversations/parser/MessageParser.java b/src/main/java/eu/siacs/conversations/parser/MessageParser.java index 782675da..44cda261 100644 --- a/src/main/java/eu/siacs/conversations/parser/MessageParser.java +++ b/src/main/java/eu/siacs/conversations/parser/MessageParser.java @@ -10,11 +10,11 @@ import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.services.MessageArchiveService; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.utils.CryptoHelper; import eu.siacs.conversations.xml.Element; import eu.siacs.conversations.xmpp.OnMessagePacketReceived; -import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; import eu.siacs.conversations.xmpp.pep.Avatar; import eu.siacs.conversations.xmpp.stanzas.MessagePacket; @@ -60,12 +60,12 @@ public class MessageParser extends AbstractParser implements } private Message parseOtrChat(MessagePacket packet, Account account) { - boolean properlyAddressed = (!packet.getTo().isBareJid()) - || (account.countPresences() == 1); - final Jid from = packet.getFrom(); - if (from == null) { + final Jid to = packet.getTo(); + final Jid from = packet.getFrom(); + if (to == null || from == null) { return null; } + boolean properlyAddressed = !to.isBareJid() || account.countPresences() == 1; Conversation conversation = mXmppConnectionService .findOrCreateConversation(account, from.toBareJid(), false); String presence; @@ -124,10 +124,6 @@ public class MessageParser extends AbstractParser implements finishedMessage.setCounterpart(from); return finishedMessage; } catch (Exception e) { - String receivedId = packet.getId(); - if (receivedId != null) { - mXmppConnectionService.replyWithNotAcceptable(account, packet); - } conversation.resetOtrSession(); return null; } @@ -230,7 +226,7 @@ public class MessageParser extends AbstractParser implements mXmppConnectionService.getConversations(), account, to.toBareJid()); if (conversation != null) { - mXmppConnectionService.markRead(conversation, false); + mXmppConnectionService.markRead(conversation); } } } @@ -277,6 +273,69 @@ public class MessageParser extends AbstractParser implements return finishedMessage; } + private Message parseMamMessage(MessagePacket packet, final Account account) { + final Element result = packet.findChild("result","urn:xmpp:mam:0"); + if (result == null ) { + return null; + } + final MessageArchiveService.Query query = this.mXmppConnectionService.getMessageArchiveService().findQuery(result.getAttribute("queryid")); + if (query!=null) { + query.incrementTotalCount(); + } + final Element forwarded = result.findChild("forwarded","urn:xmpp:forward:0"); + if (forwarded == null) { + return null; + } + final Element message = forwarded.findChild("message"); + if (message == null) { + return null; + } + final Element body = message.findChild("body"); + if (body == null || message.hasChild("private","urn:xmpp:carbons:2") || message.hasChild("no-copy","urn:xmpp:hints")) { + return null; + } + int encryption; + String content = getPgpBody(message); + if (content != null) { + encryption = Message.ENCRYPTION_PGP; + } else { + encryption = Message.ENCRYPTION_NONE; + content = body.getContent(); + } + if (content == null) { + return null; + } + final long timestamp = getTimestamp(forwarded); + final Jid to = message.getAttributeAsJid("to"); + final Jid from = message.getAttributeAsJid("from"); + Jid counterpart; + int status; + Conversation conversation; + if (from!=null && to != null && from.toBareJid().equals(account.getJid().toBareJid())) { + status = Message.STATUS_SEND; + conversation = this.mXmppConnectionService.findOrCreateConversation(account,to.toBareJid(),false,query); + counterpart = to; + } else if (from !=null && to != null) { + status = Message.STATUS_RECEIVED; + conversation = this.mXmppConnectionService.findOrCreateConversation(account,from.toBareJid(),false,query); + counterpart = from; + } else { + return null; + } + Message finishedMessage = new Message(conversation,content,encryption,status); + finishedMessage.setTime(timestamp); + finishedMessage.setCounterpart(counterpart); + finishedMessage.setRemoteMsgId(message.getAttribute("id")); + finishedMessage.setServerMsgId(result.getAttribute("id")); + if (conversation.hasDuplicateMessage(finishedMessage)) { + return null; + } + if (query!=null) { + query.incrementMessageCount(); + } + return finishedMessage; + } + private void parseError(final MessagePacket packet, final Account account) { final Jid from = packet.getFrom(); mXmppConnectionService.markMessage(account, from.toBareJid(), @@ -444,12 +503,22 @@ public class MessageParser extends AbstractParser implements if (message != null) { if (message.getStatus() == Message.STATUS_SEND) { account.activateGracePeriod(); - mXmppConnectionService.markRead( - message.getConversation(), false); + mXmppConnectionService.markRead(message.getConversation()); } else { message.markUnread(); } } + } else if (packet.hasChild("result","urn:xmpp:mam:0")) { + message = parseMamMessage(packet, account); + if (message != null) { + Conversation conversation = message.getConversation(); + conversation.add(message); + mXmppConnectionService.databaseBackend.createMessage(message); + } + return; + } else if (packet.hasChild("fin","urn:xmpp:mam:0")) { + Element fin = packet.findChild("fin","urn:xmpp:mam:0"); + mXmppConnectionService.getMessageArchiveService().processFin(fin); } else { parseNonMessage(packet, account); } @@ -459,8 +528,7 @@ public class MessageParser extends AbstractParser implements if (message.getStatus() == Message.STATUS_RECEIVED) { message.markUnread(); } else { - mXmppConnectionService.markRead(message.getConversation(), - false); + mXmppConnectionService.markRead(message.getConversation()); account.activateGracePeriod(); } } @@ -491,12 +559,16 @@ public class MessageParser extends AbstractParser implements } Conversation conversation = message.getConversation(); conversation.add(message); + if (account.getXmppConnection() != null && account.getXmppConnection().getFeatures().advancedStreamFeaturesLoaded()) { + if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) { + mXmppConnectionService.updateConversation(conversation); + } + } if (message.getStatus() == Message.STATUS_RECEIVED && conversation.getOtrSession() != null && !conversation.getOtrSession().getSessionID().getUserID() .equals(message.getCounterpart().getResourcepart())) { - Log.d(Config.LOGTAG, "ending because of reasons"); conversation.endOtrIfNeeded(); } @@ -509,7 +581,7 @@ public class MessageParser extends AbstractParser implements if (message.trusted() && message.bodyContainsDownloadable()) { this.mXmppConnectionService.getHttpConnectionManager() .createNewConnection(message); - } else { + } else if (!message.isRead()) { mXmppConnectionService.getNotificationService().push(message); } mXmppConnectionService.updateConversationUi(); diff --git a/src/main/java/eu/siacs/conversations/parser/PresenceParser.java b/src/main/java/eu/siacs/conversations/parser/PresenceParser.java index 43c8fa8d..accb56ea 100644 --- a/src/main/java/eu/siacs/conversations/parser/PresenceParser.java +++ b/src/main/java/eu/siacs/conversations/parser/PresenceParser.java @@ -45,69 +45,56 @@ public class PresenceParser extends AbstractParser implements } final Jid from = packet.getFrom(); String type = packet.getAttribute("type"); - if (from.toBareJid().equals(account.getJid().toBareJid())) { + Contact contact = account.getRoster().getContact(packet.getFrom()); + if (type == null) { + String presence; if (!from.isBareJid()) { - if (type == null) { - account.updatePresence(from.getResourcepart(), - Presences.parseShow(packet.findChild("show"))); - } else if (type.equals("unavailable")) { - account.removePresence(from.getResourcepart()); - account.deactivateGracePeriod(); - } + presence = from.getResourcepart(); + } else { + presence = ""; } - } else { - Contact contact = account.getRoster().getContact(packet.getFrom()); - if (type == null) { - String presence; - if (!from.isBareJid()) { - presence = from.getResourcepart(); - } else { - presence = ""; - } - int sizeBefore = contact.getPresences().size(); - contact.updatePresence(presence, - Presences.parseShow(packet.findChild("show"))); - PgpEngine pgp = mXmppConnectionService.getPgpEngine(); - if (pgp != null) { - Element x = packet.findChild("x", "jabber:x:signed"); - if (x != null) { - Element status = packet.findChild("status"); - String msg; - if (status != null) { - msg = status.getContent(); - } else { - msg = ""; - } - contact.setPgpKeyId(pgp.fetchKeyId(account, msg, - x.getContent())); + int sizeBefore = contact.getPresences().size(); + contact.updatePresence(presence, + Presences.parseShow(packet.findChild("show"))); + PgpEngine pgp = mXmppConnectionService.getPgpEngine(); + if (pgp != null) { + Element x = packet.findChild("x", "jabber:x:signed"); + if (x != null) { + Element status = packet.findChild("status"); + String msg; + if (status != null) { + msg = status.getContent(); + } else { + msg = ""; } + contact.setPgpKeyId(pgp.fetchKeyId(account, msg, + x.getContent())); } - boolean online = sizeBefore < contact.getPresences().size(); - updateLastseen(packet, account, true); - mXmppConnectionService.onContactStatusChanged - .onContactStatusChanged(contact, online); - } else if (type.equals("unavailable")) { - if (from.isBareJid()) { - contact.clearPresences(); - } else { - contact.removePresence(from.getResourcepart()); - } - mXmppConnectionService.onContactStatusChanged - .onContactStatusChanged(contact, false); - } else if (type.equals("subscribe")) { - if (contact.getOption(Contact.Options.PREEMPTIVE_GRANT)) { - mXmppConnectionService.sendPresencePacket(account, - mPresenceGenerator.sendPresenceUpdatesTo(contact)); - } else { - contact.setOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST); - } } - Element nick = packet.findChild("nick", - "http://jabber.org/protocol/nick"); - if (nick != null) { - contact.setPresenceName(nick.getContent()); + boolean online = sizeBefore < contact.getPresences().size(); + updateLastseen(packet, account, false); + mXmppConnectionService.onContactStatusChanged.onContactStatusChanged(contact, online); + } else if (type.equals("unavailable")) { + if (from.isBareJid()) { + contact.clearPresences(); + } else { + contact.removePresence(from.getResourcepart()); + } + mXmppConnectionService.onContactStatusChanged + .onContactStatusChanged(contact, false); + } else if (type.equals("subscribe")) { + if (contact.getOption(Contact.Options.PREEMPTIVE_GRANT)) { + mXmppConnectionService.sendPresencePacket(account, + mPresenceGenerator.sendPresenceUpdatesTo(contact)); + } else { + contact.setOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST); } } + Element nick = packet.findChild("nick", + "http://jabber.org/protocol/nick"); + if (nick != null) { + contact.setPresenceName(nick.getContent()); + } mXmppConnectionService.updateRosterUi(); } |