[Lorenc_]

Some aggressive punk just wanted to mess around with my server and decided to "crash" it by mass spamming the chat box. Somehow, his by-passed the anti-spam and sent over 40 msgs per second.

Код:

[20:16:15] [chat] [jaxyjk]:     A#      Problem?      #A
[20:16:15] [chat] [jaxyjk]:        B#                  #B
[20:16:15] [chat] [jaxyjk]:           C#                  #C
[20:16:15] [chat] [jaxyjk]:              D#                  #D
[20:16:15] [chat] [jaxyjk]:                E#     uMad?!       #E
[20:16:15] [chat] [jaxyjk]:              F#                  #F
[20:16:15] [chat] [jaxyjk]:           G#                  #G
[20:16:15] [chat] [jaxyjk]:        H#                  #H
[20:16:15] [chat] [jaxyjk]:     I#                  #I
[20:16:15] [chat] [jaxyjk]:  J#     Problem?      #J

then after:

Код:

[20:16:52] [chat] [jaxyjk]:  1015101510151015====!!]--[ jaxyjk ]--[!!====1015101510151015 
[20:16:52] [chat] [jaxyjk]:  1016101610161016====!!]--[ jaxyjk ]--[!!====1016101610161016 
[20:16:52] [chat] [jaxyjk]:  1017101710171017====!!]--[ jaxyjk ]--[!!====1017101710171017 
[20:16:52] [chat] [jaxyjk]:  1018101810181018====!!]--[ jaxyjk ]--[!!====1018101810181018 
[20:16:52] [chat] [jaxyjk]:  1019101910191019====!!]--[ jaxyjk ]--[!!====1019101910191019 
[20:16:52] [chat] [jaxyjk]:  1020102010201020====!!]--[ jaxyjk ]--[!!====1020102010201020 
[20:16:52] [chat] [jaxyjk]:  1021102110211021====!!]--[ jaxyjk ]--[!!====1021102110211021 
[20:16:52] [chat] [jaxyjk]:  1022102210221022====!!]--[ jaxyjk ]--[!!====1022102210221022 
[20:16:52] [chat] [jaxyjk]:  1023102310231023====!!]--[ jaxyjk ]--[!!====1023102310231023 
[20:16:52] [chat] [jaxyjk]:  1024102410241024====!!]--[ jaxyjk ]--[!!====1024102410241024 
[20:16:52] [chat] [jaxyjk]:  1025102510251025====!!]--[ jaxyjk ]--[!!====1025102510251025 
[20:16:52] [chat] [jaxyjk]:  1026102610261026====!!]--[ jaxyjk ]--[!!====1026102610261026 
[20:16:52] [chat] [jaxyjk]:  1027102710271027====!!]--[ jaxyjk ]--[!!====1027102710271027

and spammed that about 4000 times.

He then decided to simply just bot attack my server with another friend, which failed as I have protection for it. And yeah, that's all. Could you possibly add something something that will block messages sent more then 10 times in a second?

To mention, the server crashed after that, however it reloaded again.

Thank you.

MODS, PLEASE MESSAGE ME IF YOU ARE GOING TO REMOVE THIS.

[MP2]

Problem with your anti-spam..? >.>

[Moh_]

hmm it's weird but i have a similar problem.
i have reaction tests in my server and there is a player that types it correctly and he never win.
when i/others type everything is fine o.O

that never happened in 0.3d.
so i think that sometimes the player can type in the chat without being detected by the antispam/adminchat/reaction tests etc
i have no idea xD

(everything is inside the GM)

[MP2]

Is your anti-spam in a filterscript?

[Lorenc_]

I'm not even going to respond to your comments MP2.

__

Kalcor, please limit chatting per second to like 2 lines.

[Amit_B]

When returning 0 in OnPlayerText, your message never be sent, so I do agree with MP2 - no one have reported this (when a lot of servers - big ones - using the 0.3e version) so it looks like a problem with your anti-spam script.

Limiting the chat lines per seconds will just add another script from SA-MP side which can easily scripted by Pawn scripters. I guess SA-MP doesn't need to choose the chat spamming limits for server - they need to do it themselves.

[Lorenc_]

My assumption is that they're using a modification that edits the sa-mp query mechanism in some way allowing access to spamming afaik. You can even try and spam in my server, it will say you must wait 0.75 seconds lol.

[Jack_Wilson]

This could be due to the amount of time each text is processed.
EDIT: I doubt it would be really, it's your script.

[Lorenc_]

I'm certain that it's not. All I ask for for sending limitations per second, two is enough. It's quite frankly anyone can send more then two in a second.

[Moh_]

Quote:

Originally Posted by Moh_ hmm it's weird but i have a similar problem. i have reaction tests in my server and there is a player that types it correctly and he never win. when i/others type everything is fine o.O that never happened in 0.3d. so i think that sometimes the player can type in the chat without being detected by the antispam/adminchat/reaction tests etc i have no idea xD (everything is inside the GM)

and this?
i don't have filterscripts with onplayertext callback.
its everything in the gamemode