[JAMES-1077] Exception not managed during smtp dialog

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.1
• Fix Version/s: 3.0-M1
• Component/s: SMTPServer
• Environment: Environment with SCA6000HSM installed on
• Assignee: Norman Maurer
• Reporter: Daniele Lozzi
• Created: 21/Oct/10 09:44
• Updated: 21/Oct/10 18:12
• Resolved: 21/Oct/10 18:12

Description

If SCA6000 crash James begin to return this error during SMTP dialog after data command

> java.security.ProviderException: nextBytes() failed
> at sun.security.pkcs11.P11SecureRandom.engineNextBytes(P11SecureRandom.java:96)
> at java.security.SecureRandom.nextBytes(SecureRandom.java:413)
> at java.security.SecureRandom.next(SecureRandom.java:435)
> at java.util.Random.nextLong(Random.java:279)
> at java.io.File.generateFile(File.java:1321)
> at java.io.File.createTempFile(File.java:1430)
> at java.io.File.createTempFile(File.java:1467)
> at org.apache.james.core.MimeMessageInputStreamSource.<init>(MimeMessageInputStreamSource.java:75)
> at org.apache.james.core.MailImpl.<init>(MailImpl.java:181)
> at org.apache.james.smtpserver.DataCmdHandler.processMail(DataCmdHandler.java:266)
> at org.apache.james.smtpserver.DataCmdHandler.doDATA(DataCmdHandler.java:133)
> at org.apache.james.smtpserver.DataCmdHandler.onCommand(DataCmdHandler.java:81)
> at org.apache.james.smtpserver.SMTPHandler.handleConnection(SMTPHandler.java:393)
> at org.apache.james.util.connection.ServerConnection$ClientConnectionRunner.run(ServerConnection.java:432)
> at org.apache.excalibur.thread.impl.ExecutableRunnable.execute(ExecutableRunnable.java:55)
> at org.apache.excalibur.thread.impl.WorkerThread.run(WorkerThread.java:116)
> Caused by: sun.security.pkcs11.wrapper.PKCS11Exception: CKR_GENERAL_ERROR
> at sun.security.pkcs11.wrapper.PKCS11.C_GenerateRandom(Native Method)
> at sun.security.pkcs11.P11SecureRandom.engineNextBytes(P11SecureRandom.java:93)
> ... 15 more

The problem vanish when SCA6000 is up, problem isn't error but the fact that James DIE in SMTP dialog with no response code on DATA command (neither 4xx nor 5xx), probably an 451 code is good.