Extended server bans
NOTE: Not to be confused with channel bans, see Extended bans for that
Starting with UnrealIRCd 5.0.2, IRC Operators (administrators) can place "extended" server bans and "extended" server ban exemptions.
While classic server bans use the user@host format, extended server bans look like Extended bans, such as ~a:Account or ~S:1122334455... They match a user based on other user properties.
The following extended server ban types are available in UnrealIRCd:
|a||extbans/account||If a user is logged in to services with this account name, then it will match.|
|r||extbans/realname||This ban will match if the realname (gecos) of a user matches the specified string. Since real names may contain spaces you can use a underscore to match a space (and underscore).|
|S||extbans/certfp||When a user is using SSL/TLS with a client certificate then you can match the user by his/her certificate fingerprint (the one you see in /WHOIS).|