nick mode script

[[R]]

Hello,

I need a script that sets mode +N when users change their nicks too fast and too often.
This mode should only set for 5 minutes...
Is that possible? This script stops "psyBNC-nick-change-bug"
Have u got an idea?

Big thx [R]

[Jil Larner]

Hi,

If the IRCd is Unreal, there is the channel mode +f which can set +N mode to stop flood nick. But be careful, if i remember Anope Services pass through and your limit must be good, because in an active channel, nicks can change fast without really flood.

[[R]]

thx thx have u got a script or an idea?

[Jil Larner]

/mode #chan +f [10n#N5]:15
10 nick change in 15 seconds leads server to put +N for 5 minutes. Is-it good ?

[[R]]

dont work in euirc.. i think

[Jil Larner]

Ok, i have a tcl script for eggdrop which permit me to ban users who flood nick. But it is individual. n nick change by uhost.

Code: Select all

bind nick - * scanner:nick
# Set limit
set flood_nc_limit 9
 proc scanner:nick {nick uhost handle channel newnick} {
	global flood_nc_limit NickChangeCount NickChangeTime
	
	if {[info exists NickChangeTime($uhost)]} {
		# If last nick change later than 3 minuts, forgetting...
		if {[expr $NickChangeTime($uhost)+180] < [clock seconds]} {
			set NickChangeCount($uhost) 0 
		}
	}
	
	set NickChangeTime($uhost) [clock seconds]
	if {![info exists NickChangeCount($uhost)]} {
		set NickChangeCount($uhost) 1
	} else {
		# 1 nick change more
		incr NickChangeCount($uhost)
	}
	if {$NickChangeCount($uhost) >= $flood_nc_limit} {
		# Limit reached. Putting +N
		putserv "MODE $channel +N"
		timer 5 "putserv \"MODE $channel -N\""
	}
}

I prefer utimers because i find them more precise. But this sould work

If you prefer a general way, that should be :

Code: Select all

# Set limit
set flood_nc_limit 9
bind nick - * scanner:nick
 proc scanner:nick {nick uhost handle channel newnick} {
	global flood_nc_limit NickChangeCount NickChangeTime
	
	if {[info exists NickChangeTime]} {
		# If last nick change later than 3 minuts, reset count...
		if {[expr $NickChangeTime+180] < [clock seconds]} {
			set NickChangeCount 0 
		}
	}
	
	set NickChangeTime [clock seconds]
	if {![info exists NickChangeCount]} {
		set NickChangeCount 1
	} else {
		# 1 nick change more
		incr NickChangeCount
	}
	if {$NickChangeCount >= $flood_nc_limit} {
		# Limit reached. Putting +N
		putserv "MODE $channel +N"
		timer 5 "putserv \"MODE $channel -N\""
	}
}

But i didn't test this one.

[Edit: i added set limit]

[[R]]

thx gerat work

[Ofloo]

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