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From Christoph Kutzinski <ku...@gmx.de>
Subject Re: [HttpClient] SSL problems with Java 1.5
Date Fri, 19 Nov 2004 08:32:39 GMT
Hi,

I didn't realise that there are problems with JDK 1.5 and HttpClient.
In fact, I'm using HttpClient 2.0 and JDK 1.5 together quite successfully.
Do you know some place where I can find more information about these 
possible incompatibilities between the two?


Thanks
Christoph

brant.hahn@insightbb.com wrote:
> Hi,
> 
> Before I get quized on how HttpClient 2.0.2 isn't fully supported by verson 1.5 
> of Java, I'll let it out that I realize this, but wondered if I could get 
> around my problem without having to downgrade my JVM.  I just noticed today 
> that one of HttpClient applications is getting an SSL error:
> 
> javax.net.ssl.SSLKeyException: RSA premaster secret error
> 	at com.sun.net.ssl.internal.ssl.PreMasterSecret.<init>(Unknown Source)
> 	at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverHelloDone
> (Unknown Source)
> 	at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(Unknown 
> Source)
> Caused by: java.security.NoSuchAlgorithmException: Cannot find any provider 
> supporting RSA/ECB/PKCS1Padding
> 	at javax.crypto.Cipher.getInstance(DashoA12275)
> 	at com.sun.net.ssl.internal.ssl.JsseJce.getCipher(Unknown Source)
> 	at com.sun.net.ssl.internal.ssl.RSACipher.<init>(Unknown Source)
> 	at com.sun.net.ssl.internal.ssl.RSACipher.getInstance(Unknown Source)
> 
> When registering the StrictSSLProtocolSocketFactory class as a part of the 
> https Protocol, I get the following:
> 
> javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated
> 	at com.sun.net.ssl.internal.ssl.SSLSessionImpl.getPeerCertificateChain
> (Unknown Source)
> 	at 
> org.apache.commons.httpclient.contrib.ssl.StrictSSLProtocolSocketFactory.verifyH
> ostname(StrictSSLProtocolSocketFactory.java:216)
> 	at 
> org.apache.commons.httpclient.contrib.ssl.StrictSSLProtocolSocketFactory.createS
> ocket(StrictSSLProtocolSocketFactory.java:185)
> 	at org.apache.commons.httpclient.HttpConnection.tunnelCreated
> (HttpConnection.java:746)
> 	at org.apache.commons.httpclient.ConnectMethod.execute
> (ConnectMethod.java:172)
> 	at org.apache.commons.httpclient.HttpClient.executeMethod
> (HttpClient.java:643)
> 	at org.apache.commons.httpclient.HttpClient.executeMethod
> (HttpClient.java:497)
> 
> I was hoping that would fix the problem, but obviously didn't.  Of course, 
> running under Java v1.4_6, this works fine.  I can easily switch to it, but I 
> was wondering if I could get an idea on how to fix this before I go about doing 
> so.  I'm a novice when it comes to SSL, hence me looking for help through you 
> guys.  Thanks!
> 
> -Brant
> 
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