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From "Steve Cole" <sc...@camsbycbs.com>
Subject Re: IOExceptionjavax.net.ssl.SSLException: Unexpected end of handshake data
Date Mon, 20 Apr 2009 16:18:40 GMT
Verify the server supports explicit SSL, not implicit.

Verify you should be setting the protocol to SSL instead of the default TLS.

Also, what version of commons-net are you using, 1.4.1 or 2.0?

----- Original Message ----- 
From: "Chetan" <chetankumar@yahoo.com>
To: "Commons Users List" <user@commons.apache.org>
Sent: Sunday, April 19, 2009 11:15 PM
Subject: Re: IOExceptionjavax.net.ssl.SSLException: Unexpected end of
handshake data


Hi Steve,

The server does not require the client to use certificate, Just using
username and password.
The certificate is at the server level.

Thanks
Chetan

________________________________

Imagination is more important than knowledge.
Take care,
Cheers,
Chetan




________________________________
From: Steve Cole <scole@camsbycbs.com>
To: Commons Users List <user@commons.apache.org>
Sent: Friday, 17 April, 2009 20:45:15
Subject: Re: IOExceptionjavax.net.ssl.SSLException: Unexpected end of
handshake data

Does the server require the client to use a certificate for authentication?
If so, are you setting the FTPSClient KeyManager using a keystore that
contains the correct signed certificate?

----- Original Message ----- 
From: "Chetan" <chetankumar@yahoo.com>
To: <user@commons.apache.org>
Sent: Thursday, April 16, 2009 9:49 PM
Subject: IOExceptionjavax.net.ssl.SSLException: Unexpected end of handshake
data


Hi,

I'm trying to make a ftps connection to a server using apache's ftps client,
but getting a expection when trying to make the connection.

IOExceptionjavax.net.ssl.SSLException: Unexpected end of handshake
datajavax.net.ssl.SSLException: Unexpected end of handshake data

Can someone help with this.

Here is the expection

Trying to connect
ftps client created
Just before connectIOExceptionjavax.net.ssl.SSLException: Unexpected end of
handshake datajavax.net.ssl.SSLException
at com.sun.net.ssl.internal.ssl.HandshakeInStream.read(Unknown Source)
at
com.sun.net.ssl.internal.ssl.HandshakeMessage$CertificateMsg.<init>(Unknown
Source)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(Unknown
Source)
at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown
Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at org.apache.commons.net.ftp.FTPSClient.sslNegotiation(
at org.apache.commons.net.ftp.FTPSClient._connectAction_(
at org.apache.commons.net.SocketClient.connect(
at com.accenture.ftps.trail.FtpsTrailClass.main(: Unexpected end of
handshake
dataFTPSClient.java:240)FTPSClient.java:171)SocketClient.java:178)FtpsTrailC
lass.java:35)

here is the code

int reply;
System.out.println("Trying to connect");
FTPSClient ftps = new FTPSClient("SSL");

System.out.println("ftps client created");

//ftps.setAuthValue("SSL");
System.out.println("Just before connect");

ftps.connect("XXXXX",21);

System.out.println("Connected");

reply = ftps.getReplyCode();

if (!FTPReply.isPositiveCompletion(reply))
{
ftps.disconnect();
System.err.println("FTP server refused connection.");
System.exit(1);
}
//ftps.setDefaultTimeout(1000);
//ftps.enterRemotePassiveMode();

System.out.println("Before login");
ftps.login("xxxx","xxxx");
System.out.println("Connected to server");

Thanks in advance
Chetan




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