Intermittent Sqlplus Authentication Errors Against EUS With SSL No-Auth Mode. "ORA-28030" (Doc ID 1276671.1)

Last updated on JULY 01, 2016

Applies to:

Oracle Virtual Directory - Version 11.1.1.2.0 to 11.1.1.3.0 [Release 11g]
Information in this document applies to any platform.
***Checked for relevance on 28-Aug-2012***

Symptoms

While running sqlplus script for authentication against the EUS deployment using Oracle Virtual Directory (OVD) 11g, a generic database error occurs intermittently. OVD access.log simultaneously produces the following output:

[2010-08-17T17:24:43.270-04:00] [octetstring] [NOTIFICATION] [OVD-60053] [com.octetstring.accesslog] [tid: 198] [ecid: 0000Ie1w9B_EcLs5sj^AyX1CQjmW0000nJ,0] [arg: Invalid padding] Error accepting connection from server socket: Invalid padding.[[
javax.net.ssl.SSLHandshakeException: Invalid padding
at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:174)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1611)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:843)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1112)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1139)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1123)
at com.octetstring.vde.ConnectionHandler.handleAuth(ConnectionHandler.java:169)
at com.octetstring.vde.ConnectionHandler.run(ConnectionHandler.java:208)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: javax.crypto.BadPaddingException: Padding length invalid: 160
at com.sun.net.ssl.internal.ssl.CipherBox.removePadding(CipherBox.java:399)
at com.sun.net.ssl.internal.ssl.CipherBox.decrypt(CipherBox.java:247)
at com.sun.net.ssl.internal.ssl.InputRecord.decrypt(InputRecord.java:153)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:831)
... 8 more

 

Possible error:
ERROR: ORACLE connection error: ORA-28030: Server encountered problems accessing LDAP directory of invalid username and password.

Cause

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