Nabble - Apache MINA

Protected session

2008-08-21T17:54:07Z

I have been trying to find information on how to open a session protected by a login and password for 2 weeks. I have seen talks about IoSessionInitializer for mina 2.0, nothing for mina 1.1.7.

It is really amazing to me that a simple stuff like opening a connection based on login/password seem to be so darn difficult. All the gurus out there, when asked about this, don't even provide a clear cut example on how to do this.

The chat login example is useless too since the connection is establish with no restriction and that the login message is sent only after the session is opened.

I sound frustated simply because I am.

Can anybody guide all the users asking the same question to a clear answer?

Thanks

From forum: Apache MINA Commits

Re: Close connection is message is too large

2008-08-21T11:22:07Z

I noticed that exceptionCaught() method on my IoHandler just prints the
error.
Now I'm closing the connection on that method, but...

If I do somethings like this.
session.write(SomeObject);
session.close(true);

Sometimes I can read SomeObject on the client side. Sometimes I can't.
How can I be sure that SomeObject can be read before the connection is
closed?

:: Leandro

On Thu, Aug 21, 2008 at 2:49 PM, Leandro Rodrigo Saad Cruz <
leandro.saad@...> wrote:

> Hi all. I'm trying to close the client connection if the message is too
> large.
>
> I wrote a simple test that tries to send some large amout of data to the
> server, but the server seems to enter on a error loop. Throwing the same
> exceptions, over and over.
>
> org.apache.mina.filter.codec.ProtocolDecoderException:
> org.apache.mina.core.buffer.BufferDataException: dataLength: 1048826
> (Hexdump: 00 10 00 FA AC ..... )
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:180)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:414)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:49)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:832)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$HeadFilter.messageReceived(DefaultIoFilterChain.java:616)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:414)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:408)
> at
> org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:578)
> at
> org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:540)
> at
> org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:532)
> at
> org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:58)
> at
> org.apache.mina.core.polling.AbstractPollingIoProcessor$Worker.run(AbstractPollingIoProcessor.java:857)
> at
> org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: org.apache.mina.core.buffer.BufferDataException: dataLength:
> 1048826
> at
> org.apache.mina.core.buffer.AbstractIoBuffer.prefixedDataAvailable(AbstractIoBuffer.java:1695)
> at
> org.apache.mina.filter.codec.serialization.ObjectSerializationDecoder.doDecode(ObjectSerializationDecoder.java:89)
> at
> org.apache.mina.filter.codec.CumulativeProtocolDecoder.decode(CumulativeProtocolDecoder.java:173)
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:170)
> ... 15 more
>
> Note: I'm using the ObjectSerializationCodecFactory
>
> Any ideas?
>
> --
> Leandro Rodrigo Saad Cruz
> software developer - certified scrum master
> :: scrum.com.br
> :: db.apache.org/ojb
> :: guara-framework.sf.net
> :: xingu.sf.net
>

From forum: Apache MINA User Forum

Close connection is message is too large

2008-08-21T10:49:34Z

Hi all. I'm trying to close the client connection if the message is too
large.

I wrote a simple test that tries to send some large amout of data to the
server, but the server seems to enter on a error loop. Throwing the same
exceptions, over and over.

org.apache.mina.filter.codec.ProtocolDecoderException:
org.apache.mina.core.buffer.BufferDataException: dataLength: 1048826
(Hexdump: 00 10 00 FA AC ..... )
at
org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:180)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:414)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:49)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:832)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$HeadFilter.messageReceived(DefaultIoFilterChain.java:616)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:414)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:408)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:578)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:540)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:532)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:58)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor$Worker.run(AbstractPollingIoProcessor.java:857)
at
org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.mina.core.buffer.BufferDataException: dataLength:
1048826
at
org.apache.mina.core.buffer.AbstractIoBuffer.prefixedDataAvailable(AbstractIoBuffer.java:1695)
at
org.apache.mina.filter.codec.serialization.ObjectSerializationDecoder.doDecode(ObjectSerializationDecoder.java:89)
at
org.apache.mina.filter.codec.CumulativeProtocolDecoder.decode(CumulativeProtocolDecoder.java:173)
at
org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:170)
... 15 more

Note: I'm using the ObjectSerializationCodecFactory

Any ideas?

--
Leandro Rodrigo Saad Cruz
software developer - certified scrum master
:: scrum.com.br
:: db.apache.org/ojb
:: guara-framework.sf.net
:: xingu.sf.net

From forum: Apache MINA User Forum

[jira] Closed: (DIRMINA-478) GzipFilter

2008-08-21T03:58:44Z

[ https://issues.apache.org/jira/browse/DIRMINA-478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julien Vermillard closed DIRMINA-478.
-------------------------------------

closed, due to insightful mark & edouard comments

> GzipFilter
> ----------
>
> Key: DIRMINA-478
> URL: https://issues.apache.org/jira/browse/DIRMINA-478
> Project: MINA
> Issue Type: New Feature
> Components: Filter
> Affects Versions: 1.1.4
> Reporter: Matthew Giedt
> Priority: Trivial
> Fix For: 2.0.0-M4
>
> Attachments: gzip.zip.rename
>
>
> Hi Matt,
> On Nov 14, 2007 4:47 AM, mgiedt <mgiedt@...> wrote:
> >
> > I did some poking around and couldn't find a protocol handler for GZip so I
> > created this one. Would very much welcome the communities feedback; MINA
> > team the code is yours to do whatever you wish. (rename the file to
> > 'gzip.zip', bob's your uncle.)
> Thank you very much for your contribution first of all! :D
> However, would you mind if you can create a JIRA issue and attach that
> file there? You have to grant license to the ASF for your work
> (gzip.zip) when you attach a file. I know it's pain in the butt, but
> that's the way how legal stuff works.
> Thanks in advance and best regards,
> Trustin

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From forum: Apache MINA Developer Forum

Re: Executor thread no---signature

2008-08-20T23:32:31Z

Hi!

There's a thread pool, which means that there isn't a thread for each session. But the session's events are executed one-after-another, so you don't have to care about synchronzing as long as you stay in a session's context.

regards

Steve

> Alex _ [mailto:axs@...] wrote:
>
> Hi
> how does the executor filterchain work? is each session in its own
> thread or is each event within a session in its own thread? Or
> something else? This is for mina 2M3

From forum: Apache MINA Developer Forum

Re: Executor thread

2008-08-20T20:22:11Z

On Wed, Aug 20, 2008 at 10:35 PM, Alex _ <axs@...> wrote:

> Hi
> how does the executor filterchain work? is each session in its own thread
> or is each event within a session in its own thread? Or something else? This
> is for mina 2M3

Guess you're talking about ExecutorFilter - so yes each protocol message is
delivered up to your handler its own thread taken from the executor's pool
to free processor threads.

Alex

From forum: Apache MINA Developer Forum

Executor thread

2008-08-20T19:35:35Z

Hi
how does the executor filterchain work? is each session in its own thread or is each event within a session in its own thread? Or something else? This is for mina 2M3

From forum: Apache MINA Developer Forum

[jira] Resolved: (DIRMINA-478) GzipFilter

2008-08-20T15:38:44Z

[ https://issues.apache.org/jira/browse/DIRMINA-478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Edouard De Oliveira resolved DIRMINA-478.
-----------------------------------------

Resolution: Won't Fix

redundant with compression filter

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From forum: Apache MINA Developer Forum

Re: Weird bug: Closed iosession is being passed to decoder, only when using ExecutorFilter

2008-08-20T06:38:16Z

Hey,

Even after adding my defensive code to my decoder, and using
ExecutorFilter I still find that only 16 threads are working on my
MyConnectionHandler. All thread named AnonymousIoService-1 thru
AnonymousIoService-16.

How can I increase the thread pool working on MyConnectionHandler?

thanks.

Jigar Gosar wrote:

> Hey,
>
> I am new to mina, and using version 1.x
>
> This is my code.
>
> ByteBuffer.setUseDirectBuffers(false);
> ByteBuffer.setAllocator(new SimpleByteBufferAllocator());
>
> IoAcceptor acceptor = new SocketAcceptor(4,
> Executors.newCachedThreadPool());
>
> IoServiceConfig acceptorConfig = acceptor.getDefaultConfig();
> acceptorConfig.setThreadModel(ThreadModel.MANUAL);
> SocketAcceptorConfig cfg = new SocketAcceptorConfig();
> acceptor.getFilterChain().addLast("xml", new
> ProtocolCodecFilter(new XMLCodecFactory()));
> acceptor.getFilterChain().addLast("threadPool", new
> ExecutorFilter(Executors.newCachedThreadPool()));
> acceptor.bind(new InetSocketAddress(PORT), new
> MyConnectionHandler(), cfg);
>
> While debugging I found that there are only 16 threads working on
> MyConnectionHandler. Hence I added Executor filter as suggested in the
> tutorial. The moment I started using Executor Filter, my xml
> CumulativeProtocolDecoder started blowing up.
>
> protected boolean doDecode(IoSession session, ByteBuffer in,
> ProtocolDecoderOutput out)
> throws Exception {
>
> Object parser = session.getAttribute("parser");
> // parser is now null, causing NPE's to be thrown,
> session.isConnected() == false
>
> ....
> }
>
> I am setting the parser parameter in my IoHandler's sessionOpened
> method. But why is closed session being passed to decoder? only when
> using executor filter.
>
>
> Can some one explain how the default 16 threads for my IO handler and
> this Executor Filter work together, I am very confused.
>
> Should I put code like following in my CumulativeProtocolDecoder
>
> if(!session.isConnected()){
> System.out.println("Why is doDecode called with closed
> session??");
> return false; }
>
> Thanks.
>

--
jigar gosar
bottoms up, pun intended :)
http://jigar.org/blog
http://simplegtd.com
http://madcow.tumblr.com
http://del.icio.us/cujigar

From forum: Apache MINA User Forum

Weird bug: Closed iosession is being passed to decoder, only when using ExecutorFilter

2008-08-20T06:28:30Z

Hey,

I am new to mina, and using version 1.x

This is my code.

ByteBuffer.setUseDirectBuffers(false);
ByteBuffer.setAllocator(new SimpleByteBufferAllocator());

IoAcceptor acceptor = new SocketAcceptor(4,
Executors.newCachedThreadPool());

IoServiceConfig acceptorConfig = acceptor.getDefaultConfig();
acceptorConfig.setThreadModel(ThreadModel.MANUAL);

SocketAcceptorConfig cfg = new SocketAcceptorConfig();
acceptor.getFilterChain().addLast("xml", new
ProtocolCodecFilter(new XMLCodecFactory()));
acceptor.getFilterChain().addLast("threadPool", new
ExecutorFilter(Executors.newCachedThreadPool()));
acceptor.bind(new InetSocketAddress(PORT), new
MyConnectionHandler(), cfg);

While debugging I found that there are only 16 threads working on
MyConnectionHandler. Hence I added Executor filter as suggested in the
tutorial. The moment I started using Executor Filter, my xml
CumulativeProtocolDecoder started blowing up.

protected boolean doDecode(IoSession session, ByteBuffer in,
ProtocolDecoderOutput out)
throws Exception {

Object parser = session.getAttribute("parser");
// parser is now null, causing NPE's to be thrown,
session.isConnected() == false

....
}

I am setting the parser parameter in my IoHandler's sessionOpened
method. But why is closed session being passed to decoder? only when
using executor filter.

Can some one explain how the default 16 threads for my IO handler and
this Executor Filter work together, I am very confused.

Should I put code like following in my CumulativeProtocolDecoder

if(!session.isConnected()){
System.out.println("Why is doDecode called with closed
session??");
return false;
}

Thanks.

From forum: Apache MINA User Forum

[jira] Created: (FTPSERVER-167) Overridable method to plug-in a password encryption mechanism for authentication

2008-08-20T03:44:47Z

Overridable method to plug-in a password encryption mechanism for authentication
--------------------------------------------------------------------------------

Key: FTPSERVER-167
URL: https://issues.apache.org/jira/browse/FTPSERVER-167
Project: FtpServer
Issue Type: New Feature
Components: Core
Affects Versions: 1.0-M3
Reporter: David Latorre
Priority: Minor
Fix For: 1.0-M3

We need to use ftpserver against an existing database of users. The option to write custom SQL sentences works like a charm so our own difficulty is that passwords are encrypted in the database with a custom algorithm.

There are a couple of ways to do that already , but it would be nice to have the possibility to provide our own password-processing method to the UserManager (so we don't have to create a custom UserManager).

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From forum: Apache MINA Developer Forum

[jira] Closed: (FTPSERVER-166) 211.STAT - error in variable name

2008-08-19T23:58:44Z

[ https://issues.apache.org/jira/browse/FTPSERVER-166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Niklas Gustavsson closed FTPSERVER-166.
---------------------------------------

Resolution: Fixed
Fix Version/s: 1.0-M3
Assignee: Niklas Gustavsson

Updated message bundle files. Thanks for the report!

svn commit "/media/big/home/svn/apache/ftpserver-trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus_zh-tw.properties" "/media/big/home/svn/apache/ftpserver-trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus.properties" -m "Invalid placeholder name used in message bundle (FTPSERVER-166)" --username "ngn"
M /media/big/home/svn/apache/ftpserver-trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus.properties
M /media/big/home/svn/apache/ftpserver-trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus_zh-tw.properties
Transmitting file data: /media/big/home/svn/apache/ftpserver-trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus.properties
Transmitting file data: /media/big/home/svn/apache/ftpserver-trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus_zh-tw.properties
Committed revision 687263

> 211.STAT - error in variable name
> ---------------------------------
>
> Key: FTPSERVER-166
> URL: https://issues.apache.org/jira/browse/FTPSERVER-166
> Project: FtpServer
> Issue Type: Bug
> Components: Server
> Affects Versions: 1.0-M2
> Environment: affects any, mine : Embedded, a variant of RHEL3.0, vm 1.5.0_04, hostpot
> Reporter: Yves Le Borgne
> Assignee: Niklas Gustavsson
> Priority: Minor
> Fix For: 1.0-M3
>
>
> the properties file in the resource bundle FtpStatus.properties
> for Reply 211.STAT , uses the variable "client.login" whilst the FtpReplyUtil
> class looks for :
> public static final String CLIENT_LOGIN_NAME = "client.login.name";
> my current workaround is to load a private properties file
> with MessageResourceImpl to override the 211.STAT reply message
> definition.
> btw, great work - always a treat to adopt such a good code-base.
> -- yves

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From forum: Apache MINA Developer Forum

svn commit: r687263 - in /mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message: FtpStatus.properties FtpStatus_zh-tw.properties

2008-08-19T23:55:48Z

Author: ngn
Date: Tue Aug 19 23:55:47 2008
New Revision: 687263

URL: http://svn.apache.org/viewvc?rev=687263&view=rev
Log:
Invalid placeholder name used in message bundle (FTPSERVER-166)

Modified:
mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus.properties
mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus_zh-tw.properties

Modified: mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus.properties
URL: http://svn.apache.org/viewvc/mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus.properties?rev=687263&r1=687262&r2=687263&view=diff
==============================================================================
--- mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus.properties (original)
+++ mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus.properties Tue Aug 19 23:55:47 2008
@@ -231,7 +231,7 @@
550.SIZE.invalid={output.msg}\: Not a plain file.
213.SIZE={output.msg}

-211.STAT=Apache FtpServer\nConnected to {server.ip}\nConnected from {client.ip}\nLogged in as {client.login}\nEnd of status.
+211.STAT=Apache FtpServer\nConnected to {server.ip}\nConnected from {client.ip}\nLogged in as {client.login.name}\nEnd of status.

501.STOR=Syntax error in parameters or arguments.
550.STOR.invalid={output.msg}\: Invalid path.

Modified: mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus_zh-tw.properties
URL: http://svn.apache.org/viewvc/mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus_zh-tw.properties?rev=687263&r1=687262&r2=687263&view=diff
==============================================================================
--- mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus_zh-tw.properties (original)
+++ mina/ftpserver/trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus_zh-tw.properties Tue Aug 19 23:55:47 2008
@@ -181,7 +181,7 @@
550.SIZE.missing=\u8cc7\u6599\u593e\u300c{output.msg}\u300d\u7981\u6b62\u4f7f\u7528
550.SIZE.invalid=\u8cc7\u6599\u593e\u300c{output.msg}\u300d\u7981\u6b62\u4f7f\u7528

-211.STAT=Apache FTP Server\n\u8207\u300c{server.ip}\u300d\u9023\u7d50\u4e2d\n\u5f9e\u300c{client.ip}\u300d\u9023\u7d50\u4e2d\n\u4ee5\u300c{client.login}\u300d\u767b\u9304\u9023\u7dda\n\u8cc7\u8a0a\u5b8c\u6210
+211.STAT=Apache FTP Server\n\u8207\u300c{server.ip}\u300d\u9023\u7d50\u4e2d\n\u5f9e\u300c{client.ip}\u300d\u9023\u7d50\u4e2d\n\u4ee5\u300c{client.login.name}\u300d\u767b\u9304\u9023\u7dda\n\u8cc7\u8a0a\u5b8c\u6210

501.STOR=\u56e0\u5b50\u6216\u53c3\u6578\u69cb\u6210\u6709\u8aa4
550.STOR.permission=\u62d2\u7d55\u5b58\u53d6

From forum: Apache MINA Commits

svn commit: r687202 - in /mina/trunk: core/src/main/java/org/apache/mina/proxy/utils/ core/src/test/java/org/apache/mina/proxy/ example/src/test/java/org/apache/mina/example/proxy/ example/src/test/java/org/apache/mina/example/proxy/telnet/

2008-08-19T17:07:55Z

Author: edeoliveira
Date: Tue Aug 19 17:07:55 2008
New Revision: 687202

URL: http://svn.apache.org/viewvc?rev=687202&view=rev
Log:
DIRMINA-415 proxy examples

Added:
mina/trunk/example/src/test/java/org/apache/mina/example/proxy/
mina/trunk/example/src/test/java/org/apache/mina/example/proxy/ClientSessionHandler.java (with props)
mina/trunk/example/src/test/java/org/apache/mina/example/proxy/ProxyTestClient.java (with props)
mina/trunk/example/src/test/java/org/apache/mina/example/proxy/Socks5GSSAPITestServer.java (with props)
mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/
mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/ProxyTelnetTest.java (with props)
mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/TelnetSessionHandler.java (with props)
Modified:
mina/trunk/core/src/main/java/org/apache/mina/proxy/utils/MD4.java (props changed)
mina/trunk/core/src/main/java/org/apache/mina/proxy/utils/MD4Provider.java (props changed)
mina/trunk/core/src/test/java/org/apache/mina/proxy/HttpAuthTest.java (props changed)
mina/trunk/core/src/test/java/org/apache/mina/proxy/MD4Test.java (props changed)
mina/trunk/core/src/test/java/org/apache/mina/proxy/NTLMTest.java (props changed)

Propchange: mina/trunk/core/src/main/java/org/apache/mina/proxy/utils/MD4.java
------------------------------------------------------------------------------
svn:keywords = LastChangedDate LastChangedRevision LastChangedBy HeadURL Id

Propchange: mina/trunk/core/src/main/java/org/apache/mina/proxy/utils/MD4Provider.java
------------------------------------------------------------------------------
svn:keywords = LastChangedDate LastChangedRevision LastChangedBy HeadURL Id

Propchange: mina/trunk/core/src/test/java/org/apache/mina/proxy/HttpAuthTest.java
------------------------------------------------------------------------------
svn:keywords = LastChangedDate LastChangedRevision LastChangedBy HeadURL Id

Propchange: mina/trunk/core/src/test/java/org/apache/mina/proxy/MD4Test.java
------------------------------------------------------------------------------
svn:keywords = LastChangedDate LastChangedRevision LastChangedBy HeadURL Id

Propchange: mina/trunk/core/src/test/java/org/apache/mina/proxy/NTLMTest.java
------------------------------------------------------------------------------
svn:keywords = LastChangedDate LastChangedRevision LastChangedBy HeadURL Id

Added: mina/trunk/example/src/test/java/org/apache/mina/example/proxy/ClientSessionHandler.java
URL: http://svn.apache.org/viewvc/mina/trunk/example/src/test/java/org/apache/mina/example/proxy/ClientSessionHandler.java?rev=687202&view=auto
==============================================================================
--- mina/trunk/example/src/test/java/org/apache/mina/example/proxy/ClientSessionHandler.java (added)
+++ mina/trunk/example/src/test/java/org/apache/mina/example/proxy/ClientSessionHandler.java Tue Aug 19 17:07:55 2008
@@ -0,0 +1,167 @@
+/*
+ * 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.mina.example.proxy;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.channels.FileChannel;
+
+import org.apache.mina.core.buffer.IoBuffer;
+import org.apache.mina.core.session.IdleStatus;
+import org.apache.mina.core.session.IoSession;
+import org.apache.mina.proxy.AbstractProxyIoHandler;
+import org.apache.mina.proxy.handlers.ProxyRequest;
+import org.apache.mina.proxy.handlers.http.HttpProxyConstants;
+import org.apache.mina.proxy.handlers.http.HttpProxyRequest;
+import org.apache.mina.proxy.handlers.socks.SocksProxyRequest;
+import org.apache.mina.proxy.session.ProxyIoSession;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * ClientSessionHandler.java - Client session handler for the mina proxy test class.
+ *
+ * @author The Apache MINA Project (dev@...)
+ * @version $Rev$, $Date$
+ * @since MINA 2.0.0-M3
+ */
+public class ClientSessionHandler extends AbstractProxyIoHandler {
+ private final static Logger logger = LoggerFactory
+ .getLogger(ClientSessionHandler.class);
+
+ /**
+ * The temporary file were the request result will be written.
+ */
+ private File file;
+
+ /**
+ * NIO channel of the temporary file.
+ */
+ private FileChannel wChannel;
+
+ /**
+ * The command to issue to the proxy.
+ */
+ private String cmd;
+
+ public ClientSessionHandler(String cmd) {
+ this.cmd = cmd;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void sessionCreated(IoSession session) throws Exception {
+ logger.debug("CLIENT - Session created: " + session);
+ }
+
+ /**
+ * Sends the request to the proxy server when session is opened with
+ * the proxy.
+ */
+ @Override
+ public void proxySessionOpened(IoSession session) throws Exception {
+ logger.debug("CLIENT - Session opened: " + session);
+ ProxyIoSession proxyIoSession = (ProxyIoSession) session
+ .getAttribute(ProxyIoSession.PROXY_SESSION);
+ if (proxyIoSession != null) {
+ ProxyRequest req = proxyIoSession.getRequest();
+
+ byte[] c = null;
+ if (req instanceof SocksProxyRequest && cmd != null) {
+ logger.debug("Sending request to a SOCKS SESSION ...");
+ c = cmd.getBytes(proxyIoSession.getCharsetName());
+ } else if (req instanceof HttpProxyRequest
+ && ((HttpProxyRequest) req).getHttpVerb() == HttpProxyConstants.CONNECT) {
+ logger.debug("Sending request to a HTTP CONNECTED SESSION ...");
+ c = (((HttpProxyRequest) req).toHttpString())
+ .getBytes(proxyIoSession.getCharsetName());
+ }
+
+ if (c != null) {
+ IoBuffer buf = IoBuffer.allocate(c.length);
+ buf.put(c);
+ buf.flip();
+ session.write(buf);
+ }
+ }
+ }
+
+ /**
+ * Writes the request result to a temporary file.
+ */
+ @Override
+ public void messageReceived(IoSession session, Object message) {
+ logger.debug("CLIENT - Message received: " + session);
+ IoBuffer buf = (IoBuffer) message;
+
+ try {
+ if (file == null) {
+ file = File.createTempFile("http", ".html");
+ logger.info("Writing request result to "
+ + file.getAbsolutePath());
+ wChannel = new FileOutputStream(file, false).getChannel();
+ }
+
+ // Write the ByteBuffer contents; the bytes between the ByteBuffer's
+ // position and the limit is written to the file
+ wChannel.write(buf.buf());
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+
+ /**
+ * Closes the temporary file if it was opened.
+ */
+ @Override
+ public void sessionClosed(IoSession session) throws Exception {
+ logger.debug("CLIENT - Session closed - closing result file if open.");
+ // Close the file
+ if (wChannel != null) {
+ wChannel.close();
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void sessionIdle(IoSession session, IdleStatus status)
+ throws Exception {
+ if (session.isClosing()) {
+ return;
+ }
+
+ logger.debug("CLIENT - Session idle");
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void exceptionCaught(IoSession session, Throwable cause) {
+ logger.debug("CLIENT - Exception caught");
+ cause.printStackTrace();
+ session.close();
+ }
+}
\ No newline at end of file

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Added: mina/trunk/example/src/test/java/org/apache/mina/example/proxy/ProxyTestClient.java
URL: http://svn.apache.org/viewvc/mina/trunk/example/src/test/java/org/apache/mina/example/proxy/ProxyTestClient.java?rev=687202&view=auto
==============================================================================
--- mina/trunk/example/src/test/java/org/apache/mina/example/proxy/ProxyTestClient.java (added)
+++ mina/trunk/example/src/test/java/org/apache/mina/example/proxy/ProxyTestClient.java Tue Aug 19 17:07:55 2008
@@ -0,0 +1,231 @@
+/*
+ * 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.mina.example.proxy;
+
+import java.net.InetSocketAddress;
+import java.net.URL;
+import java.security.Security;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import org.apache.mina.core.RuntimeIoException;
+import org.apache.mina.core.future.ConnectFuture;
+import org.apache.mina.core.session.IdleStatus;
+import org.apache.mina.core.session.IoSession;
+import org.apache.mina.filter.logging.LoggingFilter;
+import org.apache.mina.proxy.ProxyConnector;
+import org.apache.mina.proxy.handlers.ProxyRequest;
+import org.apache.mina.proxy.handlers.http.HttpAuthenticationMethods;
+import org.apache.mina.proxy.handlers.http.HttpProxyConstants;
+import org.apache.mina.proxy.handlers.http.HttpProxyRequest;
+import org.apache.mina.proxy.handlers.socks.SocksProxyConstants;
+import org.apache.mina.proxy.handlers.socks.SocksProxyRequest;
+import org.apache.mina.proxy.session.ProxyIoSession;
+import org.apache.mina.proxy.utils.MD4Provider;
+import org.apache.mina.transport.socket.nio.NioSocketConnector;
+
+/**
+ * ProxyTestClient.java - Base test class for mina proxy
+ *
+ * @author The Apache MINA Project (dev@...)
+ * @version $Rev$, $Date$
+ * @since MINA 2.0.0-M3
+ */
+public class ProxyTestClient {
+
+ /**
+ * The global variables used when creating the HTTP proxy connection.
+ */
+
+ /**
+ * The user login.
+ */
+ public final static String USER = "TED_KODS";
+
+ /**
+ * The user password.
+ */
+ public final static String PWD = "EDOUARD";
+
+ /**
+ * The domain name. (used in NTLM connections)
+ */
+ public final static String DOMAIN = "MYDOMAIN";
+
+ /**
+ * The workstation name. (used in NTLM connections)
+ */
+ public final static String WORKSTATION = "MYWORKSTATION";
+
+ /**
+ * Set this variable to true in order to generate HTTP/1.1 requests.
+ */
+ private final static boolean USE_HTTP_1_1 = false;
+
+ /**
+ * NTLM proxy authentication needs a JCE provider that handles MD4 hashing.
+ */
+ static {
+ if (Security.getProvider("MINA") == null) {
+ Security.addProvider(new MD4Provider());
+ }
+ }
+
+ /**
+ * Creates a connection to the endpoint through a proxy server using the specified
+ * authentication method.
+ *
+ * Command line arguments:
+ * ProxyTestClient <proxy-hostname> <proxy-port> <url> <proxy-method>
+ *
+ * Note that <proxy-method> is OPTIONNAL a HTTP proxy connection will be used if not
+ * specified.
+ *
+ * Examples:
+ * ProxyTestClient myproxy 8080 http://mina.apache.org SOCKS4
+ * ProxyTestClient squidsrv 3128 http://mina.apache.org:80
+ *
+ * @param args parse arguments to get proxy hostaname, proxy port, the url to connect to
+ * and optionnaly the proxy authentication method
+ * @throws Exception
+ */
+ public ProxyTestClient(String[] args) throws Exception {
+ if (args.length < 3) {
+ System.out
+ .println(ProxyTestClient.class.getName()
+ + " <proxy-hostname> <proxy-port> <url> <proxy-method> (<proxy-method> is OPTIONNAL)");
+ return;
+ }
+
+ // Create proxy connector.
+ NioSocketConnector socketConnector = new NioSocketConnector(Runtime
+ .getRuntime().availableProcessors() + 1);
+
+ ProxyConnector connector = new ProxyConnector(socketConnector);
+
+ // Set connect timeout.
+ connector.setConnectTimeoutMillis(5000);
+
+ URL url = new URL(args[2]);
+ int port = url.getPort() == -1 ? url.getDefaultPort() : url.getPort();
+
+ ProxyRequest req = null;
+
+ if (args.length == 4) {
+ if ("SOCKS4".equals(args[3])) {
+ req = new SocksProxyRequest(
+ SocksProxyConstants.SOCKS_VERSION_4,
+ SocksProxyConstants.ESTABLISH_TCPIP_STREAM,
+ new InetSocketAddress(url.getHost(), port), USER);
+ } else if ("SOCKS4a".equals(args[3])) {
+ req = new SocksProxyRequest(
+ SocksProxyConstants.ESTABLISH_TCPIP_STREAM, url
+ .getHost(), port, USER);
+ } else if ("SOCKS5".equals(args[3])) {
+ req = new SocksProxyRequest(
+ SocksProxyConstants.SOCKS_VERSION_5,
+ SocksProxyConstants.ESTABLISH_TCPIP_STREAM,
+ new InetSocketAddress(url.getHost(), port), USER);
+ ((SocksProxyRequest) req).setPassword(PWD);
+ ((SocksProxyRequest) req)
+ .setServiceKerberosName(Socks5GSSAPITestServer.SERVICE_NAME);
+ } else {
+ req = createHttpProxyRequest(args[2]);
+ }
+ } else {
+ req = createHttpProxyRequest(args[2]);
+ }
+
+ ProxyIoSession proxyIoSession = new ProxyIoSession(
+ new InetSocketAddress(args[0], Integer.parseInt(args[1])), req);
+
+ // Tests modifying authentication order preferences. First algorithm in list available on server
+ // will be used for authentication.
+ List<HttpAuthenticationMethods> l = new ArrayList<HttpAuthenticationMethods>();
+ l.add(HttpAuthenticationMethods.DIGEST);
+ l.add(HttpAuthenticationMethods.BASIC);
+ proxyIoSession.setPreferedOrder(l);
+
+ connector.setProxyIoSession(proxyIoSession);
+
+ socketConnector.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, 5);
+
+ connector.getFilterChain().addLast("logger", new LoggingFilter());
+
+ // This command is sent when using a socks proxy to request a page from the web server.
+ String cmd = "GET " + url.toExternalForm() + " HTTP/1.0"
+ + HttpProxyConstants.CRLF + HttpProxyConstants.CRLF;
+
+ connector.setHandler(new ClientSessionHandler(cmd));
+
+ IoSession session;
+ for (;;) {
+ try {
+ ConnectFuture future = connector.connect();
+ future.awaitUninterruptibly();
+ session = future.getSession();
+ break;
+ } catch (RuntimeIoException e) {
+ System.err.println("Failed to connect. Retrying in 5 secs ...");
+ Thread.sleep(5000);
+ }
+ }
+
+ // Wait until done
+ if (session != null) {
+ session.getCloseFuture().awaitUninterruptibly();
+ }
+ connector.dispose();
+ System.exit(0);
+ }
+
+ /**
+ * Creates a {@link HttpProxyRequest} from the provided <i>uri</i> parameter.
+ * It uses the global variables defined at the top of the class to fill the
+ * connection properties of the request. If the global variable <i>useHttp1_1</i>
+ * is set to true, it will create a HTTP/1.1 request.
+ *
+ * @param uri the requested uri to connect to through the HTTP proxy
+ * @return the fully initialized {@link HttpProxyRequest} object
+ */
+ private HttpProxyRequest createHttpProxyRequest(String uri) {
+ HttpProxyRequest req = new HttpProxyRequest(uri);
+ HashMap<String, String> props = new HashMap<String, String>();
+ props.put(HttpProxyConstants.USER_PROPERTY, USER);
+ props.put(HttpProxyConstants.PWD_PROPERTY, PWD);
+ props.put(HttpProxyConstants.DOMAIN_PROPERTY, DOMAIN);
+ props.put(HttpProxyConstants.WORKSTATION_PROPERTY, WORKSTATION);
+
+ req.setProperties(props);
+ if (USE_HTTP_1_1) {
+ req.setHttpVersion(HttpProxyConstants.HTTP_1_1);
+ }
+
+ return req;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public static void main(String[] args) throws Exception {
+ new ProxyTestClient(args);
+ }
+}
\ No newline at end of file

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Added: mina/trunk/example/src/test/java/org/apache/mina/example/proxy/Socks5GSSAPITestServer.java
URL: http://svn.apache.org/viewvc/mina/trunk/example/src/test/java/org/apache/mina/example/proxy/Socks5GSSAPITestServer.java?rev=687202&view=auto
==============================================================================
--- mina/trunk/example/src/test/java/org/apache/mina/example/proxy/Socks5GSSAPITestServer.java (added)
+++ mina/trunk/example/src/test/java/org/apache/mina/example/proxy/Socks5GSSAPITestServer.java Tue Aug 19 17:07:55 2008
@@ -0,0 +1,216 @@
+/*
+ * 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.mina.example.proxy;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+import org.apache.mina.proxy.handlers.socks.SocksProxyConstants;
+import org.apache.mina.proxy.utils.ByteUtilities;
+import org.ietf.jgss.GSSContext;
+import org.ietf.jgss.GSSCredential;
+import org.ietf.jgss.GSSException;
+import org.ietf.jgss.GSSManager;
+import org.ietf.jgss.Oid;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Socks5GSSAPITestServer.java - Basic test server for SOCKS5 GSSAPI authentication.
+ *
+ * NOTE: Launch this program with the following params in a pre-configured Kerberos V env.
+ * Do not forget to replace < ... > vars with your own values.
+ *
+ * -Djava.security.krb5.realm=<your_krb_realm>
+ * -Djavax.security.auth.useSubjectCredsOnly=false
+ * -Djava.security.krb5.kdc=<your_kdc_hostname>
+ * -Djava.security.auth.login.config=${workspace_loc}\Mina2Proxy\src\bcsLogin.conf
+ * -Dsun.security.krb5.debug=true
+ *
+ * @author The Apache MINA Project (dev@...)
+ * @version $Rev$, $Date$
+ * @since MINA 2.0.0-M3
+ */
+public class Socks5GSSAPITestServer {
+
+ private final static Logger logger = LoggerFactory
+ .getLogger(Socks5GSSAPITestServer.class);
+
+ /**
+ * NOTE : change this to comply with your Kerberos environment.
+ */
+ protected final static String SERVICE_NAME = "host/myworkstation.local.network";
+
+ /**
+ * Selected mechanism message: advertises client to use SocksV5 protocol with
+ * GSSAPI authentication.
+ */
+ public final static byte[] SELECT_GSSAPI_AUTH_MSG = new byte[] {
+ SocksProxyConstants.SOCKS_VERSION_5,
+ SocksProxyConstants.GSSAPI_AUTH };
+
+ /**
+ * Simulates a Socks v5 server using only Kerberos V authentication.
+ *
+ * @param localPort the local port used to bind the server
+ * @throws IOException
+ * @throws GSSException
+ */
+ private static void doHandShake(int localPort) throws IOException,
+ GSSException {
+ ServerSocket ss = new ServerSocket(localPort);
+ GSSManager manager = GSSManager.getInstance();
+
+ /*
+ * Create a GSSContext to receive the incoming request from the client.
+ * Use null for the server credentials passed in to tell the underlying
+ * mechanism to use whatever credentials it has available that can be
+ * used to accept this connection.
+ */
+ GSSCredential serverCreds = manager.createCredential(manager
+ .createName(SERVICE_NAME, null),
+ GSSCredential.DEFAULT_LIFETIME, new Oid(
+ SocksProxyConstants.KERBEROS_V5_OID),
+ GSSCredential.ACCEPT_ONLY);
+
+ while (true) {
+ logger.debug("Waiting for incoming connection on port {} ...",
+ localPort);
+ GSSContext context = manager.createContext(serverCreds);
+ Socket socket = ss.accept();
+
+ try {
+ DataInputStream inStream = new DataInputStream(socket
+ .getInputStream());
+ DataOutputStream outStream = new DataOutputStream(socket
+ .getOutputStream());
+
+ logger.debug("Got connection from client @ {}", socket
+ .getInetAddress());
+
+ // Read SOCKS5 greeting packet
+ byte ver = (byte) inStream.read();
+ if (ver != 0x05) {
+ throw new IllegalStateException(
+ "Wrong socks version received - " + ver);
+ }
+ byte nbAuthMethods = (byte) inStream.read();
+ byte[] methods = new byte[nbAuthMethods];
+ inStream.readFully(methods);
+
+ boolean found = false;
+ for (byte b : methods) {
+ if (b == SocksProxyConstants.GSSAPI_AUTH) {
+ found = true;
+ break;
+ }
+ }
+
+ if (!found) {
+ throw new IllegalStateException(
+ "Client does not support GSSAPI authentication");
+ }
+
+ // Send selected mechanism message
+ outStream.write(SELECT_GSSAPI_AUTH_MSG);
+ outStream.flush();
+
+ // Do the context establishment loop
+ byte[] token = null;
+
+ while (!context.isEstablished()) {
+ byte authVersion = (byte) inStream.read();
+
+ if (authVersion != 0x01) {
+ throw new IllegalStateException(
+ "Wrong socks GSSAPI auth version received: "
+ + authVersion);
+ }
+
+ byte mtyp = (byte) inStream.read();
+ if (mtyp != 0x01) {
+ throw new IllegalArgumentException(
+ "Message type should be equal to 1.");
+ }
+
+ int len = inStream.readShort();
+ token = new byte[len];
+ inStream.readFully(token);
+ logger.debug(" Received Token[{}] = {}", len,
+ ByteUtilities.asHex(token));
+
+ token = context.acceptSecContext(token, 0, token.length);
+
+ // Send a token to the peer if one was generated by acceptSecContext
+ if (token != null) {
+ logger.debug(" Sending Token[{}] = {}", token.length,
+ ByteUtilities.asHex(token));
+ outStream.writeByte(authVersion);
+ outStream.writeByte(mtyp);
+ outStream.writeShort(token.length);
+ outStream.write(token);
+ outStream.flush();
+ }
+ }
+
+ logger.debug("Context Established !");
+ logger.debug("Client is {}", context.getSrcName());
+ logger.debug("Server is {}", context.getTargName());
+
+ /*
+ * If mutual authentication did not take place, then
+ * only the client was authenticated to the
+ * server. Otherwise, both client and server were
+ * authenticated to each other.
+ */
+ if (context.getMutualAuthState()) {
+ logger.debug("Mutual authentication took place !");
+ }
+
+ // We can now abort the process after a short time as auth is OK
+ // and finally block will close session
+ Thread.sleep(500);
+ } catch (Exception ex) {
+ ex.printStackTrace();
+ } finally {
+ context.dispose();
+ socket.close();
+ }
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public static void main(String[] args) throws Exception {
+ // Obtain the command-line arguments and parse the port number
+ if (args.length != 1) {
+ System.err
+ .println("Usage: java <options> Socks5GSSAPITestServer <localPort>");
+ System.exit(-1);
+ }
+
+ doHandShake(Integer.parseInt(args[0]));
+ System.exit(0);
+ }
+}
\ No newline at end of file

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Added: mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/ProxyTelnetTest.java
URL: http://svn.apache.org/viewvc/mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/ProxyTelnetTest.java?rev=687202&view=auto
==============================================================================
--- mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/ProxyTelnetTest.java (added)
+++ mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/ProxyTelnetTest.java Tue Aug 19 17:07:55 2008
@@ -0,0 +1,136 @@
+/*
+ * 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.mina.example.proxy.telnet;
+
+import java.net.InetSocketAddress;
+import java.nio.charset.Charset;
+import java.util.HashMap;
+
+import org.apache.mina.core.RuntimeIoException;
+import org.apache.mina.core.future.ConnectFuture;
+import org.apache.mina.core.session.IoSession;
+import org.apache.mina.filter.codec.ProtocolCodecFilter;
+import org.apache.mina.filter.codec.textline.LineDelimiter;
+import org.apache.mina.filter.codec.textline.TextLineCodecFactory;
+import org.apache.mina.proxy.ProxyConnector;
+import org.apache.mina.proxy.handlers.http.HttpProxyConstants;
+import org.apache.mina.proxy.handlers.http.HttpProxyRequest;
+import org.apache.mina.proxy.session.ProxyIoSession;
+import org.apache.mina.transport.socket.nio.NioSocketConnector;
+
+/**
+ * ProxyTelnetTest.java - Tests a classical text communication through a proxy.
+ * Changing the params and request type will allow to test the multiple options
+ * (http or socks proxying, various authentications methods, ...).
+ *
+ * @author The Apache MINA Project (dev@...)
+ * @version $Rev$, $Date$
+ * @since MINA 2.0.0-M3
+ */
+public class ProxyTelnetTest {
+
+ /**
+ * The user login used to authenticate with the proxy.
+ */
+ public final static String USER = "TED_KODS";
+
+ /**
+ * The password used to authenticate with the proxy.
+ */
+ public final static String PWD = "EDOUARD";
+
+ /**
+ * The address we really want to connect to.
+ */
+ public final static InetSocketAddress serverAddress = new InetSocketAddress(
+ "localhost", 25);
+
+ /**
+ * The address of the proxy server.
+ */
+ public final static InetSocketAddress proxyAddress = new InetSocketAddress(
+ "localhost", 8080);
+
+ /**
+ * Connects to the endpoint running a text based protocol server through the
+ * proxy and allows user to type commands in the console to dialog with the
+ * server.
+ *
+ * @throws Exception
+ */
+ public ProxyTelnetTest() throws Exception {
+ // Create proxy connector.
+ NioSocketConnector targetConnector = new NioSocketConnector(Runtime
+ .getRuntime().availableProcessors() + 1);
+ ProxyConnector connector = new ProxyConnector(targetConnector);
+
+ /*
+ // Example of socks v5 proxy use
+ SocksProxyRequest req = new SocksProxyRequest(
+ SocksProxyConstants.SOCKS_VERSION_5,
+ SocksProxyConstants.ESTABLISH_TCPIP_STREAM, serverAddress, USER);
+ req.setPassword(PWD);
+ */
+
+ HttpProxyRequest req = new HttpProxyRequest(serverAddress);
+ HashMap<String, String> props = new HashMap<String, String>();
+ props.put(HttpProxyConstants.USER_PROPERTY, USER);
+ props.put(HttpProxyConstants.PWD_PROPERTY, PWD);
+ req.setProperties(props);
+
+ ProxyIoSession proxyIoSession = new ProxyIoSession(proxyAddress, req);
+ connector.setProxyIoSession(proxyIoSession);
+
+ LineDelimiter delim = new LineDelimiter("\r\n");
+ targetConnector.getFilterChain().addLast(
+ "codec",
+ new ProtocolCodecFilter(new TextLineCodecFactory(Charset
+ .forName("UTF-8"), delim, delim)));
+
+ connector.setHandler(new TelnetSessionHandler());
+
+ IoSession session;
+ for (;;) {
+ try {
+ ConnectFuture future = connector.connect();
+ future.awaitUninterruptibly();
+ session = future.getSession();
+ break;
+ } catch (RuntimeIoException e) {
+ System.err.println("Failed to connect. Retrying in 5 secs ...");
+ Thread.sleep(5000);
+ }
+ }
+
+ // Wait until done
+ if (session != null) {
+ session.getCloseFuture().awaitUninterruptibly();
+ }
+ connector.dispose();
+ System.exit(0);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public static void main(String[] args) throws Exception {
+ new ProxyTelnetTest();
+ }
+}
\ No newline at end of file

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Added: mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/TelnetSessionHandler.java
URL: http://svn.apache.org/viewvc/mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/TelnetSessionHandler.java?rev=687202&view=auto
==============================================================================
--- mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/TelnetSessionHandler.java (added)
+++ mina/trunk/example/src/test/java/org/apache/mina/example/proxy/telnet/TelnetSessionHandler.java Tue Aug 19 17:07:55 2008
@@ -0,0 +1,110 @@
+/*
+ * 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.mina.example.proxy.telnet;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+
+import org.apache.mina.core.session.IoSession;
+import org.apache.mina.proxy.AbstractProxyIoHandler;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * TelnetSessionHandler.java - Telnet session handler.
+ *
+ * @author The Apache MINA Project (dev@...)
+ * @version $Rev$, $Date$
+ * @since MINA 2.0.0-M3
+ */
+public class TelnetSessionHandler extends AbstractProxyIoHandler {
+ private final static Logger logger = LoggerFactory
+ .getLogger(TelnetSessionHandler.class);
+
+ /**
+ * Default constructor.
+ */
+ public TelnetSessionHandler() {
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void sessionCreated(IoSession session) throws Exception {
+ logger.debug("CLIENT - Session created: " + session);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void proxySessionOpened(IoSession session) throws Exception {
+ logger.debug("CLIENT - Session opened: " + session);
+ final IoSession _session = session;
+ // Enter typing loop
+ new Thread(new Runnable() {
+ public void run() {
+ InputStreamReader isr = new InputStreamReader(System.in);
+ BufferedReader br = new BufferedReader(isr);
+
+ while (!_session.isClosing()) {
+ try {
+ String line = br.readLine();
+ if (line != null) {
+ _session.write(line);
+ }
+ } catch (Exception e) {
+ break;
+ }
+ }
+
+ _session.close();
+ }
+
+ }).start();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void messageReceived(IoSession session, Object message) {
+ System.out.println((String) message);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void sessionClosed(IoSession session) throws Exception {
+ logger.debug("CLIENT - Session closed");
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void exceptionCaught(IoSession session, Throwable cause) {
+ logger.debug("CLIENT - Exception caught");
+ cause.printStackTrace();
+ session.close();
+ }
+}
\ No newline at end of file

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From forum: Apache MINA Commits

svn commit: r687201 - /mina/trunk/core/src/test/java/org/apache/mina/proxy/NTLMTest.java

2008-08-19T16:59:59Z

Author: edeoliveira
Date: Tue Aug 19 16:59:58 2008
New Revision: 687201

URL: http://svn.apache.org/viewvc?rev=687201&view=rev
Log:
Updated to use the new MD4 provider

Modified:
mina/trunk/core/src/test/java/org/apache/mina/proxy/NTLMTest.java

Modified: mina/trunk/core/src/test/java/org/apache/mina/proxy/NTLMTest.java
URL: http://svn.apache.org/viewvc/mina/trunk/core/src/test/java/org/apache/mina/proxy/NTLMTest.java?rev=687201&r1=687200&r2=687201&view=diff
==============================================================================
--- mina/trunk/core/src/test/java/org/apache/mina/proxy/NTLMTest.java (original)
+++ mina/trunk/core/src/test/java/org/apache/mina/proxy/NTLMTest.java Tue Aug 19 16:59:58 2008
@@ -25,12 +25,14 @@
import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
+import java.security.Security;

import junit.framework.TestCase;

import org.apache.mina.proxy.handlers.http.ntlm.NTLMResponses;
import org.apache.mina.proxy.handlers.http.ntlm.NTLMUtilities;
import org.apache.mina.proxy.utils.ByteUtilities;
+import org.apache.mina.proxy.utils.MD4Provider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@@ -45,6 +47,12 @@
private final static Logger logger = LoggerFactory
.getLogger(NTLMTest.class);

+ static {
+ if (Security.getProvider("MINA") == null) {
+ Security.addProvider(new MD4Provider());
+ }
+ }
+
/**
* Tests bytes manipulations.
*/

From forum: Apache MINA Commits