[Jessie-discuss] please help me.

[Haoyang Lin]

Hello Casey,

I have some problems with testserver and testclient in jessie-1.0.1.

My system : Suse 10.1
VM: jamvm
compiler : jikes
I have installed the classpath-0.92 and use it. So I have a little changes in testserver and testclient. I did the compile with jikes successfully and got the testserver.class and testclient.class. 

now I want to run the testserver and testclient. The attached files are both of the java-files, key and certification. please see them.

created the certification and key with : 
openssl req -new -nodes -x509 -out cert.pem -keyout key.pem -days 365 -subj "/C=US/ST=CA/L=City/CN=localhost/emailAddress=address@hidden".

command line for testserver: jamvm testserver
command line for testclient: jamvm testclient localhost 4433

then I got the errors at the testserver:

accepting on port 4433
gnu.javax.net.ssl.provider.SSLSocket [ Socket[addr=127.0.0.1/127.0.0.1,port=21623,localport=4433] ]
java.io.IOException: Datenbergabe unterbrochen (broken pipe)
   at gnu.java.net.VMPlainSocketImpl.write(Native Method)
   at gnu.java.net.VMPlainSocketImpl.write(VMPlainSocketImpl.java:243)
   at gnu.java.net.PlainSocketImpl.write(PlainSocketImpl.java:369)
   at gnu.java.net.PlainSocketImpl$SocketOutputStream.write(PlainSocketImpl.java:498)
   at gnu.javax.net.ssl.provider.ProtocolVersion.write(ProtocolVersion.java:96)
   at gnu.javax.net.ssl.provider.RecordOutputStream.write(RecordOutputStream.java:179)
   at gnu.javax.net.ssl.provider.SSLSocketOutputStream.write(SSLSocketOutputStream.java:101)
   at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:109)
   at java.io.FilterOutputStream.flush(FilterOutputStream.java:96)
   at gnu.javax.net.ssl.provider.SSLSocket.doServerHandshake(SSLSocket.java:2578)
   at gnu.javax.net.ssl.provider.SSLSocket.startHandshake(SSLSocket.java:525)
   at testserver.main(testserver.java:35)

got the errors at the testclient:

javax.net.ssl.SSLPeerUnverifiedException: could not verify peer certificate: C=US,ST=CA,L=City,CN=localhost,1.2.840.113549.1.9.1=address@hidden
   at gnu.javax.net.ssl.provider.SSLSocket.doClientHandshake(SSLSocket.java:1558 )
   at gnu.javax.net.ssl.provider.SSLSocket.startHandshake(SSLSocket.java:521)
   at gnu.javax.net.ssl.provider.SSLSocket.checkHandshakeDone(SSLSocket.java:1116)
   at gnu.javax.net.ssl.provider.SSLSocketOutputStream.write(SSLSocketOutputStream.java:94)
   at gnu.javax.net.ssl.provider.SSLSocketOutputStream.write(SSLSocketOutputStream.java:87)
   at testclient.main(testclient.java:53)
Caused by: java.security.cert.CertificateException
   at gnu.javax.net.ssl.provider.X509TrustManagerFactory$Manager.checkTrusted(X509TrustManagerFactory.java:278)
   at gnu.javax.net.ssl.provider.X509TrustManagerFactory$Manager.checkServerTrusted(X509TrustManagerFactory.java:228)
   at gnu.javax.net.ssl.provider.SSLSocket.doClientHandshake(SSLSocket.java:1530)
   ...5 more

I am a new one in jessie and security so that I really don't know why and how I can correctly solve the problems. Please help me. 

Thank you in advance.

best regards
haoyang

testclient.java
Description: Text Data

testserver.java
Description: Text Data

cert.pem
Description: Text document

key.pem
Description: Text document