[SSHD-637] Log all sent/received SSH messages

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.1.0
• Assignee: Unassigned
• Reporter: Eugene Petrenko
• Created: 29/Jan/16 09:59
• Updated: 03/Feb/16 05:31
• Resolved: 01/Feb/16 10:56

Description

Time to time it's necessary to debug weird SSH issues. It could me much helpful if all SSH messages that we send/receive were logged into debug.
There are several places where I see nothing is logged, e.g.

• org.apache.sshd.server.auth.UserAuthPublicKey#doAuth
• org.apache.sshd.common.session.AbstractConnectionService#channelOpen
  and so on.

Could be nice if we check all possible code places where a response messages are created to include appropriate logging

Issue Links

• relates to: SSHD-638 Use smart buffer HEX data dump logging to accommodate large buffers