Fix#5765 by log the IP address of a connecting remote machine in case of a SSH connection error for the built-in ssh server.
Signed-off-by: Robert Sprunk <github@sprunk.me>
* Configurable SSH cipher suite
* Update configuration file comment
* Add default in settings loading code
* Fix fmt and log messsage
* Remove default from code as this could probably might not be good idea
This change corrects a few logging issues:
* Standardized formatting errors with '%v'.
* Standardized failure warning word usage.
* Corrected an instance of using the standard log library when
the gitea log library should be used instead.
When use builtin SSH server with concurrent operations, there are probabilities
One connection could use the command from another connections.
Fix this by set SSH_ORIGINAL_COMMAND for each command, not set in global scope.
According to the docs [1], the Reply method must be called for all
requests where WantReply is true. This fixes a hanging java ssh
implementation (jsch) which sets WantReply flag and waits for reply from
the server.
[1] https://godoc.org/golang.org/x/crypto/ssh#Request.Reply
Robert Sprunk
Cum Gun
spacetourist
Gabriel Jackson
Andrey Nering
Lunny Xiao
Bwko
Sandro Santilli
Rémy Boulanouar
Unknwon
Dmitry Neverov
Bruno
Unknwon