ejabberd gets XEP-0133: Service Administration

One of the minor tasks in my Google Summmer of Code project was to implement in ejabberd as many of the 31 commands described in XEP-0133: Service Administration as possible.

Aleksey Shchepin already implemented many commands in ejabberd more than 4 years ago. A year and a half ago Magnus Henoch updated them to use XEP-0050: Ad-Hoc Commands. So, I just had to update them a little to become XEP-0133 compliant:

• 23. Send Announcement to Online Users
• 24. Set Message of the Day
• 25. Edit Message of the Day
• 26. Delete Message of the Day

The commands that I implemented from scratch are:

• 1. Add User
• 2. Delete User
• 5. End User Session
• 6. Get User Password
• 7. Change User Password
• 9. Get User Last Login Time
• 10. Get User Statistics
• 13. Get Number of Registered Users
• 15. Get Number of Online Users
• 30. Restart Service
• 31. Shut Down Service

Other commands are not implemented, and I didn't add them because I consider ejabberd already provides other ways more suitable:

• 8. Get User Roster
• 18. Get List of Registered Users
• 20. Get List of Online Users
• 27. Set Welcome Message
• 28. Delete Welcome Message
• 29. Edit Admin List

And finally, I didn't implement those commands because they use features not available in ejabberd:

• 3. Disable User
• 4. Re-Enable User
• 11. Edit Blacklist
• 12. Edit Whitelist
• 14. Get Number of Disabled Users
• 16. Get Number of Active Users
• 17. Get Number of Idle Users
• 19. Get List of Disabled Users
• 21. Get List of Active Users
• 22. Get List of Idle Users

During this task, I found and reported some typo errors to the author of the XEP (Peter Saint-Andre).

Finally, I tested most commands with Tkabber SVN, Psi SVN and Gajim SVN. Sergei Golovan quickly fixed a small bug in Tkabber, and now all three clients work perfectly :)

I'm quite happy with the result, so I took this screenshot that depicts the impressive list of commands that allow an administrator to configure ejabberd just with a Jabber client:


Note that the commands are nested in the Service Discovery to allow the admin to find them easier.

The patch is available here. I hope it has quality enough to enter ejabberd trunk easily, so it is published in the next major ejabberd release.