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fixups for last commit

This commit is contained in:
Daniel Gultsch 2019-12-05 14:03:54 +01:00
parent 8263fb73e9
commit a3d639747a
3 changed files with 155 additions and 151 deletions
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20
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
View File

@ -95,7 +95,11 @@ public class JingleConnection implements Transferable {
private OnIqPacketReceived responseListener = (account, packet) -> {
if (packet.getType() != IqPacket.TYPE.RESULT) {
fail(IqParser.extractErrorMessage(packet));
if (mJingleStatus != JINGLE_STATUS_FAILED && mJingleStatus != JINGLE_STATUS_FINISHED) {
fail(IqParser.extractErrorMessage(packet));
} else {
Log.d(Config.LOGTAG,"ignoring late delivery of jingle packet to jingle session with status="+mJingleStatus+": "+packet.toString());
}
}
};
private byte[] expectedHash = new byte[0];
@ -674,7 +678,7 @@ public class JingleConnection implements Transferable {
}
private void sendAcceptIbb() {
this.transport = new JingleInbandTransport(this, this.transportId, this.ibbBlockSize);
this.transport = new JingleInBandTransport(this, this.transportId, this.ibbBlockSize);
final JinglePacket packet = bootstrapPacket("session-accept");
final Content content = new Content(contentCreator, contentName);
content.setFileOffer(fileOffer, ftVersion);
@ -734,7 +738,7 @@ public class JingleConnection implements Transferable {
}
}
respondToIq(packet, true);
this.transport = new JingleInbandTransport(this, this.transportId, this.ibbBlockSize);
this.transport = new JingleInBandTransport(this, this.transportId, this.ibbBlockSize);
this.transport.connect(onIbbTransportConnected);
} else {
respondToIq(packet, false);
@ -943,7 +947,7 @@ public class JingleConnection implements Transferable {
}
}
this.transportId = packet.getJingleContent().getTransportId();
this.transport = new JingleInbandTransport(this, this.transportId, this.ibbBlockSize);
this.transport = new JingleInBandTransport(this, this.transportId, this.ibbBlockSize);
final JinglePacket answer = bootstrapPacket("transport-accept");
@ -994,7 +998,7 @@ public class JingleConnection implements Transferable {
Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to parse block size in transport-accept");
}
}
this.transport = new JingleInbandTransport(this, this.transportId, this.ibbBlockSize);
this.transport = new JingleInBandTransport(this, this.transportId, this.ibbBlockSize);
if (sid == null || !sid.equals(this.transportId)) {
Log.w(Config.LOGTAG, String.format("%s: sid in transport-accept (%s) did not match our sid (%s) ", account.getJid().asBareJid(), sid, transportId));
@ -1015,7 +1019,7 @@ public class JingleConnection implements Transferable {
this.mJingleStatus = JINGLE_STATUS_FINISHED;
this.mXmppConnectionService.markMessage(this.message, Message.STATUS_SEND_RECEIVED);
this.disconnectSocks5Connections();
if (this.transport instanceof JingleInbandTransport) {
if (this.transport instanceof JingleInBandTransport) {
this.transport.disconnect();
}
this.message.setTransferable(null);
@ -1033,7 +1037,7 @@ public class JingleConnection implements Transferable {
void abort(final String reason) {
this.disconnectSocks5Connections();
if (this.transport instanceof JingleInbandTransport) {
if (this.transport instanceof JingleInBandTransport) {
this.transport.disconnect();
}
sendSessionTerminate(reason);
@ -1057,7 +1061,7 @@ public class JingleConnection implements Transferable {
private void fail(String errorMessage) {
this.mJingleStatus = JINGLE_STATUS_FAILED;
this.disconnectSocks5Connections();
if (this.transport instanceof JingleInbandTransport) {
if (this.transport instanceof JingleInBandTransport) {
this.transport.disconnect();
}
FileBackend.close(mFileInputStream);

268
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java
View File

@ -23,151 +23,151 @@ import eu.siacs.conversations.xmpp.stanzas.IqPacket;
import rocks.xmpp.addr.Jid;
public class JingleConnectionManager extends AbstractConnectionManager {
private List<JingleConnection> connections = new CopyOnWriteArrayList<>();
private List<JingleConnection> connections = new CopyOnWriteArrayList<>();
private HashMap<Jid, JingleCandidate> primaryCandidates = new HashMap<>();
private HashMap<Jid, JingleCandidate> primaryCandidates = new HashMap<>();
@SuppressLint("TrulyRandom")
private SecureRandom random = new SecureRandom();
@SuppressLint("TrulyRandom")
private SecureRandom random = new SecureRandom();
public JingleConnectionManager(XmppConnectionService service) {
super(service);
}
public JingleConnectionManager(XmppConnectionService service) {
super(service);
}
public void deliverPacket(Account account, JinglePacket packet) {
if (packet.isAction("session-initiate")) {
JingleConnection connection = new JingleConnection(this);
connection.init(account, packet);
connections.add(connection);
} else {
for (JingleConnection connection : connections) {
if (connection.getAccount() == account
&& connection.getSessionId().equals(
packet.getSessionId())
&& connection.getCounterPart().equals(packet.getFrom())) {
connection.deliverPacket(packet);
return;
}
}
IqPacket response = packet.generateResponse(IqPacket.TYPE.ERROR);
Element error = response.addChild("error");
error.setAttribute("type", "cancel");
error.addChild("item-not-found",
"urn:ietf:params:xml:ns:xmpp-stanzas");
error.addChild("unknown-session", "urn:xmpp:jingle:errors:1");
account.getXmppConnection().sendIqPacket(response, null);
}
}
public void deliverPacket(Account account, JinglePacket packet) {
if (packet.isAction("session-initiate")) {
JingleConnection connection = new JingleConnection(this);
connection.init(account, packet);
connections.add(connection);
} else {
for (JingleConnection connection : connections) {
if (connection.getAccount() == account
&& connection.getSessionId().equals(
packet.getSessionId())
&& connection.getCounterPart().equals(packet.getFrom())) {
connection.deliverPacket(packet);
return;
}
}
Log.d(Config.LOGTAG, "unable to route jingle packet: " + packet);
IqPacket response = packet.generateResponse(IqPacket.TYPE.ERROR);
Element error = response.addChild("error");
error.setAttribute("type", "cancel");
error.addChild("item-not-found",
"urn:ietf:params:xml:ns:xmpp-stanzas");
error.addChild("unknown-session", "urn:xmpp:jingle:errors:1");
account.getXmppConnection().sendIqPacket(response, null);
}
}
public JingleConnection createNewConnection(Message message) {
Transferable old = message.getTransferable();
if (old != null) {
old.cancel();
}
JingleConnection connection = new JingleConnection(this);
mXmppConnectionService.markMessage(message,Message.STATUS_WAITING);
connection.init(message);
this.connections.add(connection);
return connection;
}
public JingleConnection createNewConnection(Message message) {
Transferable old = message.getTransferable();
if (old != null) {
old.cancel();
}
JingleConnection connection = new JingleConnection(this);
mXmppConnectionService.markMessage(message, Message.STATUS_WAITING);
connection.init(message);
this.connections.add(connection);
return connection;
}
public JingleConnection createNewConnection(final JinglePacket packet) {
JingleConnection connection = new JingleConnection(this);
this.connections.add(connection);
return connection;
}
public JingleConnection createNewConnection(final JinglePacket packet) {
JingleConnection connection = new JingleConnection(this);
this.connections.add(connection);
return connection;
}
public void finishConnection(JingleConnection connection) {
this.connections.remove(connection);
}
public void finishConnection(JingleConnection connection) {
this.connections.remove(connection);
}
public void getPrimaryCandidate(final Account account, final boolean initiator, final OnPrimaryCandidateFound listener) {
if (Config.DISABLE_PROXY_LOOKUP) {
listener.onPrimaryCandidateFound(false, null);
return;
}
if (!this.primaryCandidates.containsKey(account.getJid().asBareJid())) {
final Jid proxy = account.getXmppConnection().findDiscoItemByFeature(Namespace.BYTE_STREAMS);
if (proxy != null) {
IqPacket iq = new IqPacket(IqPacket.TYPE.GET);
iq.setTo(proxy);
iq.query(Namespace.BYTE_STREAMS);
account.getXmppConnection().sendIqPacket(iq,new OnIqPacketReceived() {
public void getPrimaryCandidate(final Account account, final boolean initiator, final OnPrimaryCandidateFound listener) {
if (Config.DISABLE_PROXY_LOOKUP) {
listener.onPrimaryCandidateFound(false, null);
return;
}
if (!this.primaryCandidates.containsKey(account.getJid().asBareJid())) {
final Jid proxy = account.getXmppConnection().findDiscoItemByFeature(Namespace.BYTE_STREAMS);
if (proxy != null) {
IqPacket iq = new IqPacket(IqPacket.TYPE.GET);
iq.setTo(proxy);
iq.query(Namespace.BYTE_STREAMS);
account.getXmppConnection().sendIqPacket(iq, new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
Element streamhost = packet.query().findChild("streamhost", Namespace.BYTE_STREAMS);
final String host = streamhost == null ? null : streamhost.getAttribute("host");
final String port = streamhost == null ? null : streamhost.getAttribute("port");
if (host != null && port != null) {
try {
JingleCandidate candidate = new JingleCandidate(nextRandomId(), true);
candidate.setHost(host);
candidate.setPort(Integer.parseInt(port));
candidate.setType(JingleCandidate.TYPE_PROXY);
candidate.setJid(proxy);
candidate.setPriority(655360 + (initiator ? 30 : 0));
primaryCandidates.put(account.getJid().asBareJid(),candidate);
listener.onPrimaryCandidateFound(true,candidate);
} catch (final NumberFormatException e) {
listener.onPrimaryCandidateFound(false,null);
return;
}
} else {
listener.onPrimaryCandidateFound(false,null);
}
}
});
} else {
listener.onPrimaryCandidateFound(false, null);
}
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
Element streamhost = packet.query().findChild("streamhost", Namespace.BYTE_STREAMS);
final String host = streamhost == null ? null : streamhost.getAttribute("host");
final String port = streamhost == null ? null : streamhost.getAttribute("port");
if (host != null && port != null) {
try {
JingleCandidate candidate = new JingleCandidate(nextRandomId(), true);
candidate.setHost(host);
candidate.setPort(Integer.parseInt(port));
candidate.setType(JingleCandidate.TYPE_PROXY);
candidate.setJid(proxy);
candidate.setPriority(655360 + (initiator ? 30 : 0));
primaryCandidates.put(account.getJid().asBareJid(), candidate);
listener.onPrimaryCandidateFound(true, candidate);
} catch (final NumberFormatException e) {
listener.onPrimaryCandidateFound(false, null);
return;
}
} else {
listener.onPrimaryCandidateFound(false, null);
}
}
});
} else {
listener.onPrimaryCandidateFound(false, null);
}
} else {
listener.onPrimaryCandidateFound(true,
this.primaryCandidates.get(account.getJid().asBareJid()));
}
}
} else {
listener.onPrimaryCandidateFound(true,
this.primaryCandidates.get(account.getJid().asBareJid()));
}
}
public String nextRandomId() {
return new BigInteger(50, random).toString(32);
}
public String nextRandomId() {
return new BigInteger(50, random).toString(32);
}
public void deliverIbbPacket(Account account, IqPacket packet) {
String sid = null;
Element payload = null;
if (packet.hasChild("open", "http://jabber.org/protocol/ibb")) {
payload = packet.findChild("open", "http://jabber.org/protocol/ibb");
sid = payload.getAttribute("sid");
} else if (packet.hasChild("data", "http://jabber.org/protocol/ibb")) {
payload = packet.findChild("data", "http://jabber.org/protocol/ibb");
sid = payload.getAttribute("sid");
} else if (packet.hasChild("close","http://jabber.org/protocol/ibb")) {
payload = packet.findChild("close", "http://jabber.org/protocol/ibb");
sid = payload.getAttribute("sid");
}
if (sid != null) {
for (JingleConnection connection : connections) {
if (connection.getAccount() == account
&& connection.hasTransportId(sid)) {
JingleTransport transport = connection.getTransport();
if (transport instanceof JingleInbandTransport) {
JingleInbandTransport inbandTransport = (JingleInbandTransport) transport;
inbandTransport.deliverPayload(packet, payload);
return;
}
}
}
Log.d(Config.LOGTAG,"couldn't deliver payload: " + payload.toString());
} else {
Log.d(Config.LOGTAG, "no sid found in incoming ibb packet");
}
}
public void deliverIbbPacket(Account account, IqPacket packet) {
String sid = null;
Element payload = null;
if (packet.hasChild("open", "http://jabber.org/protocol/ibb")) {
payload = packet.findChild("open", "http://jabber.org/protocol/ibb");
sid = payload.getAttribute("sid");
} else if (packet.hasChild("data", "http://jabber.org/protocol/ibb")) {
payload = packet.findChild("data", "http://jabber.org/protocol/ibb");
sid = payload.getAttribute("sid");
} else if (packet.hasChild("close", "http://jabber.org/protocol/ibb")) {
payload = packet.findChild("close", "http://jabber.org/protocol/ibb");
sid = payload.getAttribute("sid");
}
if (sid != null) {
for (JingleConnection connection : connections) {
if (connection.getAccount() == account
&& connection.hasTransportId(sid)) {
JingleTransport transport = connection.getTransport();
if (transport instanceof JingleInBandTransport) {
JingleInBandTransport inbandTransport = (JingleInBandTransport) transport;
inbandTransport.deliverPayload(packet, payload);
return;
}
}
}
}
Log.d(Config.LOGTAG, "unable to deliver ibb packet: " + packet.toString());
account.getXmppConnection().sendIqPacket(packet.generateResponse(IqPacket.TYPE.ERROR), null);
}
public void cancelInTransmission() {
for (JingleConnection connection : this.connections) {
if (connection.getJingleStatus() == JingleConnection.JINGLE_STATUS_TRANSMITTING) {
connection.abort("connectivity-error");
}
}
}
public void cancelInTransmission() {
for (JingleConnection connection : this.connections) {
if (connection.getJingleStatus() == JingleConnection.JINGLE_STATUS_TRANSMITTING) {
connection.abort("connectivity-error");
}
}
}
}

18
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleInBandTransport.java
View File

@ -20,20 +20,20 @@ import eu.siacs.conversations.xmpp.OnIqPacketReceived;
import eu.siacs.conversations.xmpp.stanzas.IqPacket;
import rocks.xmpp.addr.Jid;
public class JingleInbandTransport extends JingleTransport {
public class JingleInBandTransport extends JingleTransport {
private Account account;
private Jid counterpart;
private int blockSize;
private final Account account;
private final Jid counterpart;
private final int blockSize;
private int seq = 0;
private String sessionId;
private final String sessionId;
private boolean established = false;
private boolean connected = true;
private DownloadableFile file;
private JingleConnection connection;
private final JingleConnection connection;
private InputStream fileInputStream = null;
private InputStream innerInputStream = null;
@ -60,11 +60,11 @@ public class JingleInbandTransport extends JingleTransport {
}
};
public JingleInbandTransport(final JingleConnection connection, final String sid, final int blocksize) {
JingleInBandTransport(final JingleConnection connection, final String sid, final int blockSize) {
this.connection = connection;
this.account = connection.getAccount();
this.counterpart = connection.getCounterPart();
this.blockSize = blocksize;
this.blockSize = blockSize;
this.sessionId = sid;
}
@ -224,7 +224,7 @@ public class JingleInbandTransport extends JingleTransport {
}
}
public void deliverPayload(IqPacket packet, Element payload) {
void deliverPayload(IqPacket packet, Element payload) {
if (payload.getName().equals("open")) {
if (!established) {
established = true;