Author: norman
Date: Fri Sep 16 10:57:30 2011
New Revision: 1171501
URL: http://svn.apache.org/viewvc?rev=1171501&view=rev
Log:
Add simple SMTPServer by using netty. See PROTOCOLS-31
Added:
james/protocols/trunk/smtp-netty/ (with props)
james/protocols/trunk/smtp-netty/.classpath (with props)
james/protocols/trunk/smtp-netty/.project (with props)
james/protocols/trunk/smtp-netty/pom.xml (with props)
james/protocols/trunk/smtp-netty/src/
james/protocols/trunk/smtp-netty/src/main/
james/protocols/trunk/smtp-netty/src/main/java/
james/protocols/trunk/smtp-netty/src/main/java/org/
james/protocols/trunk/smtp-netty/src/main/java/org/apache/
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPChannelUpstreamHandler.java
(with props)
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPNettySession.java
(with props)
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPResponseEncoder.java
(with props)
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPServer.java
(with props)
Propchange: james/protocols/trunk/smtp-netty/
------------------------------------------------------------------------------
--- svn:ignore (added)
+++ svn:ignore Fri Sep 16 10:57:30 2011
@@ -0,0 +1 @@
+target
Added: james/protocols/trunk/smtp-netty/.classpath
URL:
http://svn.apache.org/viewvc/james/protocols/trunk/smtp-netty/.classpath?rev=1171501&view=auto
==============================================================================
--- james/protocols/trunk/smtp-netty/.classpath (added)
+++ james/protocols/trunk/smtp-netty/.classpath Fri Sep 16 10:57:30 2011
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="src" path="src/main/java"/>
+ <classpathentry kind="src" path="src/test/java"/>
+ <classpathentry kind="con"
path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
+ <classpathentry kind="con"
path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
+ <classpathentry kind="output" path="target/classes"/>
+</classpath>
Propchange: james/protocols/trunk/smtp-netty/.classpath
------------------------------------------------------------------------------
svn:mime-type = text/plain
Added: james/protocols/trunk/smtp-netty/.project
URL:
http://svn.apache.org/viewvc/james/protocols/trunk/smtp-netty/.project?rev=1171501&view=auto
==============================================================================
--- james/protocols/trunk/smtp-netty/.project (added)
+++ james/protocols/trunk/smtp-netty/.project Fri Sep 16 10:57:30 2011
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>protocols-smtp-netty</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.eclipse.jdt.core.javabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.m2e.core.maven2Builder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.eclipse.pde.PluginNature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ <nature>org.eclipse.m2e.core.maven2Nature</nature>
+ </natures>
+</projectDescription>
Propchange: james/protocols/trunk/smtp-netty/.project
------------------------------------------------------------------------------
svn:mime-type = text/plain
Added: james/protocols/trunk/smtp-netty/pom.xml
URL:
http://svn.apache.org/viewvc/james/protocols/trunk/smtp-netty/pom.xml?rev=1171501&view=auto
==============================================================================
--- james/protocols/trunk/smtp-netty/pom.xml (added)
+++ james/protocols/trunk/smtp-netty/pom.xml Fri Sep 16 10:57:30 2011
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="ISO-8859-15"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you 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.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
+ <parent>
+ <artifactId>protocols</artifactId>
+ <groupId>org.apache.james</groupId>
+ <version>1.6-SNAPSHOT</version>
+ </parent>
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>org.apache.james.protocols</groupId>
+ <artifactId>protocols-smtp-netty</artifactId>
+ <name>Apache James Protocols SMTP Implementation using netty</name>
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-jar-plugin</artifactId>
+ <!-- This configuration is used by all goals -->
+ <configuration>
+ <archive>
+
<manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
+ <manifest>
+
<addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
+
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
+ </manifest>
+ </archive>
+ </configuration>
+ <executions>
+ <execution>
+ <goals>
+ <goal>test-jar</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>bundle-manifest</id>
+ <phase>process-classes</phase>
+ <goals>
+ <goal>manifest</goal>
+ </goals>
+ </execution>
+ </executions>
+ <extensions>true</extensions>
+ <configuration>
+ <instructions>
+ <Export-Package>org.apache.james.protocols.impl.*,
org.jboss.netty.handler.connection</Export-Package>
+ <Embed-Dependency>*;scope=runtime</Embed-Dependency>
+ </instructions>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.james.protocols</groupId>
+ <artifactId>protocols-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.james.protocols</groupId>
+ <artifactId>protocols-smtp</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.james.protocols</groupId>
+ <artifactId>protocols-impl</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.jboss.netty</groupId>
+ <artifactId>netty</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+</project>
\ No newline at end of file
Propchange: james/protocols/trunk/smtp-netty/pom.xml
------------------------------------------------------------------------------
svn:mime-type = text/plain
Added:
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPChannelUpstreamHandler.java
URL:
http://svn.apache.org/viewvc/james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPChannelUpstreamHandler.java?rev=1171501&view=auto
==============================================================================
---
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPChannelUpstreamHandler.java
(added)
+++
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPChannelUpstreamHandler.java
Fri Sep 16 10:57:30 2011
@@ -0,0 +1,94 @@
+/****************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one *
+ * or more contributor license agreements. See the NOTICE file *
+ * distributed with this work for additional information *
+ * regarding copyright ownership. The ASF licenses this file *
+ * to you 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.apache.james.protocols.smtp.netty;
+
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLEngine;
+
+import org.apache.james.protocols.api.ProtocolHandlerChain;
+import org.apache.james.protocols.api.ProtocolSession;
+import org.apache.james.protocols.impl.AbstractChannelUpstreamHandler;
+import org.apache.james.protocols.smtp.SMTPConfiguration;
+import org.apache.james.protocols.smtp.SMTPResponse;
+import org.apache.james.protocols.smtp.SMTPRetCode;
+import org.apache.james.protocols.smtp.SMTPSession;
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.ChannelFutureListener;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.jboss.netty.channel.ChannelUpstreamHandler;
+import org.jboss.netty.channel.ExceptionEvent;
+import org.jboss.netty.channel.ChannelHandler.Sharable;
+import org.jboss.netty.handler.codec.frame.TooLongFrameException;
+import org.slf4j.Logger;
+
+/**
+ * {@link ChannelUpstreamHandler} which is used by the SMTPServer
+ */
+@Sharable
+public class SMTPChannelUpstreamHandler extends AbstractChannelUpstreamHandler
{
+ private final Logger logger;
+ private final SMTPConfiguration conf;
+ private final SSLContext context;
+ private String[] enabledCipherSuites;
+
+ public SMTPChannelUpstreamHandler(ProtocolHandlerChain chain,
SMTPConfiguration conf, Logger logger) {
+ this(chain, conf, logger, null, null);
+ }
+
+ public SMTPChannelUpstreamHandler(ProtocolHandlerChain chain,
SMTPConfiguration conf, Logger logger, SSLContext context, String[]
enabledCipherSuites) {
+ super(chain);
+ this.conf = conf;
+ this.logger = logger;
+ this.context = context;
+ this.enabledCipherSuites = enabledCipherSuites;
+ }
+
+ @Override
+ protected ProtocolSession createSession(ChannelHandlerContext ctx) throws
Exception {
+ if (context != null) {
+ SSLEngine engine = context.createSSLEngine();
+ if (enabledCipherSuites != null && enabledCipherSuites.length > 0)
{
+ engine.setEnabledCipherSuites(enabledCipherSuites);
+ }
+ return new SMTPNettySession(conf, logger, ctx.getChannel(),
engine);
+ } else {
+ return new SMTPNettySession(conf, logger, ctx.getChannel());
+ }
+ }
+
+ @Override
+ public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)
throws Exception {
+ Channel channel = ctx.getChannel();
+ if (e.getCause() instanceof TooLongFrameException) {
+ ctx.getChannel().write(new
SMTPResponse(SMTPRetCode.SYNTAX_ERROR_COMMAND_UNRECOGNIZED, "Line length
exceeded. See RFC 2821 #4.5.3.1."));
+ } else {
+ if (channel.isConnected()) {
+ ctx.getChannel().write(new
SMTPResponse(SMTPRetCode.LOCAL_ERROR, "Unable to process
request")).addListener(ChannelFutureListener.CLOSE);
+ }
+ SMTPSession smtpSession = (SMTPSession) ctx.getAttachment();
+ if (smtpSession != null) {
+ smtpSession.getLogger().debug("Unable to process request",
e.getCause());
+ } else {
+ logger.debug("Unable to process request", e.getCause());
+ }
+ cleanup(ctx);
+ }
+ }
+
+}
Propchange:
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPChannelUpstreamHandler.java
------------------------------------------------------------------------------
svn:mime-type = text/plain
Added:
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPNettySession.java
URL:
http://svn.apache.org/viewvc/james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPNettySession.java?rev=1171501&view=auto
==============================================================================
---
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPNettySession.java
(added)
+++
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPNettySession.java
Fri Sep 16 10:57:30 2011
@@ -0,0 +1,207 @@
+/****************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one *
+ * or more contributor license agreements. See the NOTICE file *
+ * distributed with this work for additional information *
+ * regarding copyright ownership. The ASF licenses this file *
+ * to you 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.apache.james.protocols.smtp.netty;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.net.ssl.SSLEngine;
+
+import org.apache.james.protocols.api.LineHandler;
+import org.apache.james.protocols.impl.AbstractSession;
+import org.apache.james.protocols.impl.LineHandlerUpstreamHandler;
+import org.apache.james.protocols.smtp.SMTPConfiguration;
+import org.apache.james.protocols.smtp.SMTPSession;
+import org.jboss.netty.channel.Channel;
+import org.slf4j.Logger;
+
+/**
+ * {@link SMTPSession} implementation for use with Netty
+ */
+public class SMTPNettySession extends AbstractSession implements SMTPSession {
+ public final static String SMTP_SESSION = "SMTP_SESSION";
+
+ private boolean relayingAllowed;
+
+ private Map<String, Object> connectionState;
+
+ private SMTPConfiguration theConfigData;
+
+ private int lineHandlerCount = 0;
+
+ public SMTPNettySession(SMTPConfiguration theConfigData, Logger logger,
Channel channel, SSLEngine engine) {
+ super(logger, channel, engine);
+ this.theConfigData = theConfigData;
+ connectionState = new HashMap<String, Object>();
+
+ relayingAllowed =
theConfigData.isRelayingAllowed(getRemoteIPAddress());
+ }
+
+ public SMTPNettySession(SMTPConfiguration theConfigData, Logger logger,
Channel channel) {
+ this(theConfigData, logger, channel, null);
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#getConnectionState()
+ */
+ public Map<String, Object> getConnectionState() {
+ return connectionState;
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#getState()
+ */
+ @SuppressWarnings("unchecked")
+ public Map<String, Object> getState() {
+ Map<String, Object> res = (Map<String, Object>)
getConnectionState().get(SMTPSession.SESSION_STATE_MAP);
+ if (res == null) {
+ res = new HashMap<String, Object>();
+ getConnectionState().put(SMTPSession.SESSION_STATE_MAP, res);
+ }
+ return res;
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#isRelayingAllowed()
+ */
+ public boolean isRelayingAllowed() {
+ return relayingAllowed;
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#resetState()
+ */
+ public void resetState() {
+ // remember the ehlo mode between resets
+ Object currentHeloMode = getState().get(CURRENT_HELO_MODE);
+
+ getState().clear();
+
+ // start again with the old helo mode
+ if (currentHeloMode != null) {
+ getState().put(CURRENT_HELO_MODE, currentHeloMode);
+ }
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#popLineHandler()
+ */
+ public void popLineHandler() {
+ if (lineHandlerCount > 0) {
+ getChannel().getPipeline().remove("lineHandler" +
lineHandlerCount);
+ lineHandlerCount--;
+ }
+ }
+
+ /**
+ * @see
org.apache.james.protocols.smtp.SMTPSession#pushLineHandler(org.apache.james.smtpserver.protocol.LineHandler)
+ */
+ public void pushLineHandler(LineHandler<SMTPSession>
overrideCommandHandler) {
+ lineHandlerCount++;
+ // Add the linehandler in front of the coreHandler so we can be sure
+ // it is executed with the same ExecutorHandler as the coreHandler (if
one exist)
+ //
+ // See JAMES-1277
+ getChannel().getPipeline().addBefore("coreHandler", "lineHandler" +
lineHandlerCount, new LineHandlerUpstreamHandler<SMTPSession>(this,
overrideCommandHandler));
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#getHelloName()
+ */
+ public String getHelloName() {
+ return theConfigData.getHelloName();
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#getMaxMessageSize()
+ */
+ public long getMaxMessageSize() {
+ return theConfigData.getMaxMessageSize();
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#getRcptCount()
+ */
+ @SuppressWarnings("unchecked")
+ public int getRcptCount() {
+ int count = 0;
+
+ // check if the key exists
+ if (getState().get(SMTPSession.RCPT_LIST) != null) {
+ count = ((Collection)
getState().get(SMTPSession.RCPT_LIST)).size();
+ }
+
+ return count;
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#getSMTPGreeting()
+ */
+ public String getSMTPGreeting() {
+ return theConfigData.getSMTPGreeting();
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#isAuthSupported()
+ */
+ public boolean isAuthSupported() {
+ return
theConfigData.isAuthRequired(socketAddress.getAddress().getHostAddress());
+ }
+
+ /**
+ * @see
org.apache.james.protocols.smtp.SMTPSession#setRelayingAllowed(boolean)
+ */
+ public void setRelayingAllowed(boolean relayingAllowed) {
+ this.relayingAllowed = relayingAllowed;
+ }
+
+ /**
+ * @see org.apache.james.protocols.smtp.SMTPSession#sleep(long)
+ */
+ public void sleep(long ms) {
+ // session.getFilterChain().addAfter("connectionFilter",
+ // "tarpitFilter",new TarpitFilter(ms));
+ }
+
+ /**
+ * @see
org.apache.james.protocols.smtp.SMTPSession#useAddressBracketsEnforcement()
+ */
+ public boolean useAddressBracketsEnforcement() {
+ return theConfigData.useAddressBracketsEnforcement();
+ }
+
+ /**
+ * @see
org.apache.james.protocols.smtp.SMTPSession#useHeloEhloEnforcement()
+ */
+ public boolean useHeloEhloEnforcement() {
+ return theConfigData.useHeloEhloEnforcement();
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.apache.james.protocols.smtp.SMTPSession#getPushedLineHandlerCount()
+ */
+ public int getPushedLineHandlerCount() {
+ return lineHandlerCount;
+ }
+
+}
Propchange:
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPNettySession.java
------------------------------------------------------------------------------
svn:mime-type = text/plain
Added:
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPResponseEncoder.java
URL:
http://svn.apache.org/viewvc/james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPResponseEncoder.java?rev=1171501&view=auto
==============================================================================
---
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPResponseEncoder.java
(added)
+++
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPResponseEncoder.java
Fri Sep 16 10:57:30 2011
@@ -0,0 +1,61 @@
+/****************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one *
+ * or more contributor license agreements. See the NOTICE file *
+ * distributed with this work for additional information *
+ * regarding copyright ownership. The ASF licenses this file *
+ * to you 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.apache.james.protocols.smtp.netty;
+
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.james.protocols.impl.AbstractResponseEncoder;
+import org.apache.james.protocols.smtp.SMTPResponse;
+import org.jboss.netty.channel.ChannelHandler.Sharable;
+
+/**
+ * {@link AbstractResponseEncoder} which encode {@link SMTPResponse} objects
+ */
+@Sharable
+public class SMTPResponseEncoder extends AbstractResponseEncoder<SMTPResponse>
{
+
+ public SMTPResponseEncoder() {
+ super(SMTPResponse.class, Charset.forName("US-ASCII"));
+ }
+
+ @Override
+ protected List<String> getResponse(SMTPResponse response) {
+ List<String> responseList = new ArrayList<String>();
+
+ for (int k = 0; k < response.getLines().size(); k++) {
+ StringBuffer respBuff = new StringBuffer(256);
+ respBuff.append(response.getRetCode());
+ if (k == response.getLines().size() - 1) {
+ respBuff.append(" ");
+ respBuff.append(response.getLines().get(k));
+
+ } else {
+ respBuff.append("-");
+ respBuff.append(response.getLines().get(k));
+
+ }
+ responseList.add(respBuff.toString());
+ }
+
+ return responseList;
+ }
+
+}
Propchange:
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPResponseEncoder.java
------------------------------------------------------------------------------
svn:mime-type = text/plain
Added:
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPServer.java
URL:
http://svn.apache.org/viewvc/james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPServer.java?rev=1171501&view=auto
==============================================================================
---
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPServer.java
(added)
+++
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPServer.java
Fri Sep 16 10:57:30 2011
@@ -0,0 +1,205 @@
+/****************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one *
+ * or more contributor license agreements. See the NOTICE file *
+ * distributed with this work for additional information *
+ * regarding copyright ownership. The ASF licenses this file *
+ * to you 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.apache.james.protocols.smtp.netty;
+
+
+import javax.net.ssl.SSLContext;
+
+import org.apache.james.protocols.impl.AbstractAsyncServer;
+import org.apache.james.protocols.impl.AbstractSSLAwareChannelPipelineFactory;
+import org.apache.james.protocols.smtp.SMTPConfiguration;
+import org.apache.james.protocols.smtp.SMTPProtocolHandlerChain;
+import org.apache.james.protocols.smtp.SMTPServerMBean;
+import org.jboss.netty.channel.ChannelPipelineFactory;
+import org.jboss.netty.channel.ChannelUpstreamHandler;
+import org.jboss.netty.channel.group.ChannelGroup;
+import org.jboss.netty.handler.codec.oneone.OneToOneEncoder;
+import org.jboss.netty.handler.execution.ExecutionHandler;
+import org.jboss.netty.handler.execution.OrderedMemoryAwareThreadPoolExecutor;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * NIO SMTPServer which use Netty
+ */
+public class SMTPServer extends AbstractAsyncServer implements SMTPServerMBean
{
+
+ private SMTPProtocolHandlerChain chain;
+
+ private Logger logger = LoggerFactory.getLogger(SMTPServer.class);
+
+ private SSLContext context;
+
+ private boolean starttls;
+
+ private ExecutionHandler eHandler;
+
+
+ /**
+ * The configuration data to be passed to the handler
+ */
+ private final SMTPConfiguration theConfigData;
+
+
+ private final static SMTPResponseEncoder SMTP_RESPONSE_ENCODER = new
SMTPResponseEncoder();
+ private SMTPChannelUpstreamHandler coreHandler;
+
+
+
+ public SMTPServer(SMTPConfiguration theConfigData,
SMTPProtocolHandlerChain chain) {
+ this(theConfigData, chain, null, false);
+ }
+
+
+ public SMTPServer(SMTPConfiguration theConfigData,
SMTPProtocolHandlerChain chain, SSLContext context, boolean starttls) {
+ super();
+ this.chain = chain;
+ this.context = context;
+ this.starttls = starttls;
+ if (context != null && starttls) {
+ this.theConfigData = new StartTLSSMTPConfiguration(theConfigData);
+ } else {
+ this.theConfigData = theConfigData;
+ }
+ }
+
+ protected ExecutionHandler createExecutionHandler(int size) {
+ return new ExecutionHandler(new
OrderedMemoryAwareThreadPoolExecutor(size, 0, 0));
+ }
+
+
+ public void setUseExecutionHandler(boolean useHandler, int size) {
+ if (isBound()) throw new IllegalStateException("Server running
already");
+ if (useHandler) {
+ eHandler =createExecutionHandler(size);
+ } else {
+ if (eHandler != null) {
+ eHandler.releaseExternalResources();
+ }
+ eHandler = null;
+ }
+ }
+
+
+ protected ChannelUpstreamHandler createCoreHandler() {
+ return coreHandler;
+ }
+
+
+ /*
+ * (non-Javadoc)
+ * @see org.apache.james.protocols.smtp.SMTPServerMBean#isEnabled()
+ */
+ public boolean isEnabled() {
+ return isBound();
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.apache.james.protocols.smtp.SMTPServerMBean#getSocketType()
+ */
+ public String getSocketType() {
+ if (context != null && !starttls) {
+ return "ssl";
+ } else {
+ return "plain";
+ }
+ }
+
+
+ @Override
+ public synchronized void bind() throws Exception {
+ coreHandler = new SMTPChannelUpstreamHandler(chain, theConfigData,
logger, context, null);
+ super.bind();
+ }
+
+
+ @Override
+ protected ChannelPipelineFactory createPipelineFactory(ChannelGroup group)
{
+ return new AbstractSSLAwareChannelPipelineFactory(getTimeout(), 0,
getBacklog(), group, eHandler) {
+
+ @Override
+ protected ChannelUpstreamHandler createHandler() {
+ return coreHandler;
+ }
+
+ @Override
+ protected OneToOneEncoder createEncoder() {
+ return SMTP_RESPONSE_ENCODER;
+ }
+
+ @Override
+ protected boolean isSSLSocket() {
+ return context != null && !starttls;
+ }
+
+ @Override
+ protected SSLContext getSSLContext() {
+ return context;
+ }
+ };
+
+ }
+
+ private final static class StartTLSSMTPConfiguration implements
SMTPConfiguration {
+
+ private SMTPConfiguration config;
+
+ public StartTLSSMTPConfiguration(SMTPConfiguration config) {
+ this.config = config;
+ }
+
+ public String getHelloName() {
+ return config.getHelloName();
+ }
+
+ public int getResetLength() {
+ return config.getResetLength();
+ }
+
+ public long getMaxMessageSize() {
+ return config.getMaxMessageSize();
+ }
+
+ public boolean isRelayingAllowed(String remoteIP) {
+ return config.isRelayingAllowed(remoteIP);
+ }
+
+ public boolean isAuthRequired(String remoteIP) {
+ return config.isAuthRequired(remoteIP);
+ }
+
+ public boolean useHeloEhloEnforcement() {
+ return config.useHeloEhloEnforcement();
+ }
+
+ public String getSMTPGreeting() {
+ return config.getSMTPGreeting();
+ }
+
+ public boolean useAddressBracketsEnforcement() {
+ return config.useAddressBracketsEnforcement();
+ }
+
+ public boolean isStartTLSSupported() {
+ return true;
+ }
+
+ }
+}
Propchange:
james/protocols/trunk/smtp-netty/src/main/java/org/apache/james/protocols/smtp/netty/SMTPServer.java
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