[WAGON-466] wagon-ssh: Better error message when ssh account is locked

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.10
• Fix Version/s: 2.12
• Component/s: wagon-ssh
• Assignee: Dan Tran
• Reporter: Dan Tran
• Created: 31/Oct/16 05:25
• Updated: 27/Jan/17 11:25
• Resolved: 31/Oct/16 05:32

Description

When wagon-ssh encounter none prompt eror ( like account is lock) it throws

Caused by: java.lang.ArrayIndexOutOfBoundsException: 0
at org.apache.maven.wagon.providers.ssh.jsch.interactive.UserInfoUIKeyboardInteractiveProxy.promptKeyboardInteractive(UserInfoUIKeyboardInteractiveProxy.java:53)
at com.jcraft.jsch.UserAuthKeyboardInteractive.start(UserAuthKeyboardInteractive.java:141)
at com.jcraft.jsch.Session.connect(Session.java:470)
at com.jcraft.jsch.Session.connect(Session.java:183)
at org.apache.maven.wagon.providers.ssh.jsch.AbstractJschWagon.openConnectionInternal(AbstractJschWagon.java:254)
at org.apache.maven.wagon.AbstractWagon.openConnection(AbstractWagon.java:115)
at org.apache.maven.wagon.AbstractWagon.connect(AbstractWagon.java:215)
at org.apache.maven.wagon.AbstractWagon.connect(AbstractWagon.java:152)

This is due to empty array UserInfoUIKeyboardInteractiveProxy

The solution is not handle the empty promt