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https://issues.apache.org/jira/browse/DIRMINA-650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cedric Lucas updated DIRMINA-650:
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Attachment: SslHandler.java
Hi again,
I sent a mail in the mailing list,
http://old.nabble.com/SSL-and-mina-ts26680309.html .
I think I found the problem:
As I said, the problem is when Mina is processing 1 message that contains 3
parts (or more) containing first the end of the handshake and then 2 different
messages to process.
Calls are the following:
SslHandler.unwrapHandshake
calls
res = unwrap0()
if (handshakeStatus == SSLEngineResult.HandshakeStatus.FINISHED
&& res.getStatus() == SSLEngineResult.Status.OK
&& inNetBuffer.hasRemaining());
Now, inside unwrap0, the condition of the do while is:
((res.getStatus() == SSLEngineResult.Status.OK || res.getStatus() ==
SSLEngineResult.Status.BUFFER_OVERFLOW) &&
(handshakeComplete && res.getHandshakeStatus() ==
SSLEngineResult.HandshakeStatus.NOT_HANDSHAKING ||
res.getHandshakeStatus() ==
SSLEngineResult.HandshakeStatus.NEED_UNWRAP));
but the problem is that handshakeComplete has not been set to true (it will be
just after). So, thanks to do while, first message is processed but not the
second one!
I attached a modification of the SslHandler to resolve this.
I have just created a new method unwrap0(boolean finished), calling it when
doing hanshake, and checking (finished || handshakeComplete) inside of just
handshake.
Maybe you want to change it another way (I didn't watch carefully to all the
remaining part).
Hope it would help
Regards
> Mina server does not recieve all data sent by client using SSLSocketFactory
> ---------------------------------------------------------------------------
>
> Key: DIRMINA-650
> URL: https://issues.apache.org/jira/browse/DIRMINA-650
> Project: MINA
> Issue Type: Bug
> Components: Filter
> Affects Versions: 1.1.7
> Reporter: Kevin Koltzau
> Priority: Critical
> Fix For: 1.1.8
>
> Attachments: SslHandler.java, SSLTest.zip, ssltest.zip
>
>
> Using mina on the server with SSLFilter, and a client using SSLSocketFactory
> the server does not recieve all
> data sent by the client.
> The client creates a socket, sends data to the server and waits for a
> response then closes the socket.
> The first connection works fine, if the client then repeats on the same
> thread the second attempt almost always
> fails. The server never gets all the data the client sent, and so never sends
> a response.
> A similar problem seems to be described in DIRMINA-580, and in fact the fix
> described in [1] seems to fix the problem. However the fix that was accepted
> into the 1.1 branch does not correct the problem for me.
> Attached is a test case that almost always fails (on some systems I've tried
> it fails every time, others it fails 5 out of 6 times)
> [1]
> http://issues.apache.org/jira/browse/DIRMINA-580?focusedCommentId=12595789#action_12595789
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