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Code Issues Releases Wiki Activity

Add smack-websocket-java11

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This also lifts a bunch of logic from smack-websocket-okhttp into
smack-websocket. Furthermore, the following subprojects require now
Java 11:
- smack-integration-test
- smack-omemo-signal-integration-test
- smack-repl
- smack-websocket-java11

Related tracking issue: SMACK-835
This commit is contained in:
Florian Schmaus 2021-02-14 19:42:27 +01:00
parent cd40455b62
commit 4aacdc5154
24 changed files with 442 additions and 162 deletions
Download patch file Download diff file Expand all files Collapse all files

84
smack-websocket-okhttp/src/main/java/org/jivesoftware/smack/websocket/okhttp/LoggingInterceptor.java
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@ -1,84 +0,0 @@
/**
*
* Copyright 2020 Aditya Borikar, 2021 Florian Schmaus
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jivesoftware.smack.websocket.okhttp;
import java.io.IOException;
import java.util.Iterator;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.jivesoftware.smack.debugger.SmackDebugger;
import okhttp3.Headers;
import okhttp3.Response;
import org.jxmpp.xml.splitter.XmlPrettyPrinter;
import org.jxmpp.xml.splitter.XmppXmlSplitter;
public final class LoggingInterceptor {
private static final Logger LOGGER = Logger.getLogger(LoggingInterceptor.class.getName());
private final SmackDebugger debugger;
private final XmppXmlSplitter incomingXmlSplitter;
private final XmppXmlSplitter outgoingXmlSplitter;
LoggingInterceptor(SmackDebugger smackDebugger) {
this.debugger = smackDebugger;
XmlPrettyPrinter incomingTextPrinter = XmlPrettyPrinter.builder()
.setPrettyWriter(sb -> debugger.incomingStreamSink(sb))
.setTabWidth(4)
.build();
incomingXmlSplitter = new XmppXmlSplitter(incomingTextPrinter);
XmlPrettyPrinter outgoingTextPrinter = XmlPrettyPrinter.builder()
.setPrettyWriter(sb -> debugger.outgoingStreamSink(sb))
.setTabWidth(4)
.build();
outgoingXmlSplitter = new XmppXmlSplitter(outgoingTextPrinter);
}
// Open response received here isn't in the form of an Xml an so, there isn't much to format.
void interceptOpenResponse(Response response) {
Headers headers = response.headers();
Iterator<?> iterator = headers.iterator();
StringBuilder sb = new StringBuilder();
sb.append("Received headers:");
while (iterator.hasNext()) {
sb.append("\n\t" + iterator.next());
}
debugger.incomingStreamSink(sb);
}
void interceptReceivedText(String text) {
try {
incomingXmlSplitter.write(text);
} catch (IOException e) {
// Connections shouldn't be terminated due to exceptions encountered during debugging. hence only log them.
LOGGER.log(Level.WARNING, "IOException encountered while parsing received text: " + text, e);
}
}
void interceptSentText(String text) {
try {
outgoingXmlSplitter.write(text);
} catch (IOException e) {
// Connections shouldn't be terminated due to exceptions encountered during debugging, hence only log them.
LOGGER.log(Level.WARNING, "IOException encountered while parsing outgoing text: " + text, e);
}
}
}

68
smack-websocket-okhttp/src/main/java/org/jivesoftware/smack/websocket/okhttp/OkHttpWebSocket.java
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@ -16,15 +16,11 @@
*/
package org.jivesoftware.smack.websocket.okhttp;
import java.net.URI;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.net.ssl.SSLSession;
import org.jivesoftware.smack.SmackFuture;
import org.jivesoftware.smack.c2s.internal.ModularXmppClientToServerConnectionInternal;
import org.jivesoftware.smack.websocket.WebSocketException;
import org.jivesoftware.smack.websocket.impl.AbstractWebSocket;
import org.jivesoftware.smack.websocket.rce.WebSocketRemoteConnectionEndpoint;
@ -36,37 +32,21 @@ import okhttp3.WebSocketListener;
public final class OkHttpWebSocket extends AbstractWebSocket {
private static final Logger LOGGER = Logger.getLogger(OkHttpWebSocket.class.getName());
private static final OkHttpClient okHttpClient = new OkHttpClient();
// This is a potential candidate to be placed into AbstractWebSocket, but I keep it here until smack-websocket-java11
// arrives.
private final SmackFuture.InternalSmackFuture<AbstractWebSocket, Exception> future = new SmackFuture.InternalSmackFuture<>();
private final LoggingInterceptor interceptor;
private static final OkHttpClient OK_HTTP_CLIENT = new OkHttpClient();
private final WebSocket okHttpWebSocket;
public OkHttpWebSocket(WebSocketRemoteConnectionEndpoint endpoint,
OkHttpWebSocket(WebSocketRemoteConnectionEndpoint endpoint,
ModularXmppClientToServerConnectionInternal connectionInternal) {
super(endpoint, connectionInternal);
if (connectionInternal.smackDebugger != null) {
interceptor = new LoggingInterceptor(connectionInternal.smackDebugger);
} else {
interceptor = null;
}
final URI uri = endpoint.getUri();
final String url = uri.toString();
final String url = endpoint.getRawString();
Request request = new Request.Builder()
.url(url)
.header("Sec-WebSocket-Protocol", "xmpp")
.header(SEC_WEBSOCKET_PROTOCOL_HEADER_FILED_NAME, SEC_WEBSOCKET_PROTOCOL_HEADER_FILED_VALUE_XMPP)
.build();
okHttpWebSocket = okHttpClient.newWebSocket(request, listener);
okHttpWebSocket = OK_HTTP_CLIENT.newWebSocket(request, listener);
}
private final WebSocketListener listener = new WebSocketListener() {
@ -75,35 +55,18 @@ public final class OkHttpWebSocket extends AbstractWebSocket {
public void onOpen(WebSocket webSocket, Response response) {
LOGGER.log(Level.FINER, "OkHttp invoked onOpen() for {0}. Response: {1}",
new Object[] { webSocket, response });
if (interceptor != null) {
interceptor.interceptOpenResponse(response);
}
future.setResult(OkHttpWebSocket.this);
}
@Override
public void onMessage(WebSocket webSocket, String text) {
if (interceptor != null) {
interceptor.interceptReceivedText(text);
}
onIncomingWebSocketElement(text);
}
@Override
public void onFailure(WebSocket webSocket, Throwable throwable, Response response) {
LOGGER.log(Level.FINER, "OkHttp invoked onFailure() for " + webSocket + ". Response: " + response, throwable);
WebSocketException websocketException = new WebSocketException(throwable);
// If we are already connected, then we need to notify the connection that it got tear down. Otherwise we
// need to notify the thread calling connect() that the connection failed.
if (future.wasSuccessful()) {
connectionInternal.notifyConnectionError(websocketException);
} else {
future.setException(websocketException);
}
onWebSocketFailure(throwable);
}
@Override
@ -118,16 +81,8 @@ public final class OkHttpWebSocket extends AbstractWebSocket {
};
@Override
public SmackFuture<AbstractWebSocket, Exception> getFuture() {
return future;
}
@Override
public void send(String element) {
if (interceptor != null) {
interceptor.interceptSentText(element);
}
okHttpWebSocket.send(element);
}
@ -137,17 +92,6 @@ public final class OkHttpWebSocket extends AbstractWebSocket {
okHttpWebSocket.close(code, message);
}
@Override
public boolean isConnectionSecure() {
return endpoint.isSecureEndpoint();
}
@Override
public boolean isConnected() {
// TODO: Do we need this method at all if we create an AbstractWebSocket object for every endpoint?
return true;
}
@Override
public SSLSession getSSLSession() {
// TODO: What shall we do about this method, as it appears that OkHttp does not provide access to the used SSLSession?

2
smack-websocket-okhttp/src/main/java/org/jivesoftware/smack/websocket/okhttp/OkHttpWebSocketFactory.java
View file

@ -23,6 +23,8 @@ import org.jivesoftware.smack.websocket.rce.WebSocketRemoteConnectionEndpoint;
public class OkHttpWebSocketFactory implements WebSocketFactory {
public static final OkHttpWebSocketFactory INSTANCE = new OkHttpWebSocketFactory();
@Override
public AbstractWebSocket create(WebSocketRemoteConnectionEndpoint endpoint, ModularXmppClientToServerConnectionInternal connectionInternal) {
return new OkHttpWebSocket(endpoint, connectionInternal);