1
0
mirror of https://github.com/unrealircd/unrealircd.git synced 2026-07-05 02:13:14 +02:00
Commit Graph

14 Commits

Author SHA1 Message Date
Bram Matthys 5e57228dfb In the FLOOD_BLOCKED log message, add the target of the flood.
Suggested by ComputerTech in https://bugs.unrealircd.org/view.php?id=6148
2023-03-17 09:56:56 +01:00
Bram Matthys b154591a58 Some source files indicated the license was "GPLv2", which was meant to
be (and is now clarified to be) "GPLv2 or later".
Reported by libsys in https://bugs.unrealircd.org/view.php?id=6099
2022-05-11 06:41:11 +02:00
Bram Matthys 66a51fb659 Massive conversions from 'char *' to 'const char *' and 'char **' to 'const char **' 2021-09-10 12:46:31 +02:00
k4be da497f0a7a Delete CheckNull defines from modules now that it's defined in h.h 2021-08-26 18:12:56 +02:00
Bram Matthys 471a97c5f6 Newlog: md, monitor, targetfloodprot, watch-backend, watch 2021-08-11 15:11:24 +02:00
Bram Matthys 4e5dd044f5 Require module header with version "unrealircd-6" now 2021-08-10 14:37:10 +02:00
Bram Matthys c22207c4ca Drop cf_ prefix from ConfigFile and ce_ prefix from ConfigEntry structs.
Also rename them to describe better what they do.

ConfigFile:
cf_filename -> filename
cf_next -> next
cf_entries -> items

ConfigEntry:
ce_fileptr -> file
ce_varlinenum -> line_number
ce_fileposstart -> file_position_start
ce_fileposend -> file_position_end
ce_sectlinenum -> section_linenumber
ce_varname -> name
ce_vardata -> value
ce_cond -> conditional_config
ce_entries -> items
ce_next -> next
ce_prevlevel -> parent

Also add doxygen docs for both structs.
2021-08-06 17:50:45 +02:00
Bram Matthys ee9db59d36 Fix two more small memory leaks on REHASH.
Now we are at zero leaks again with ASan, or so it seems.
2021-07-02 11:42:58 +02:00
Bram Matthys 5237ebaabc Fix crash in 5.2.0-rc1: don't call flood_limit_exceeded_log() if a remote
server causes the target flood protection limit to be hit for a target
user or a channel.
2021-06-07 07:48:03 +02:00
Bram Matthys 5acef88ceb All violatons of target-flood, nick-flood, join-flood, away-flood,
invite-flood, knock-flood, max-concurrent-conversations are now
reported to opers with the snomask 'f' (flood).
2021-05-30 19:10:18 +02:00
Bram Matthys 04a45e8b83 Fix targetfloodprot module not exempting U-Lines (only matters if not +o).
It is highly recommended that services pseudo users all have +o since
there are likely many places where ULines don't bypass a restriction while
opers do. But still, this particular issue has been fixed, it caused
unexplained loss of messages which looked rather mysterious.
Reported by severinmueller in https://bugs.unrealircd.org/view.php?id=5799
2020-12-29 12:44:54 +01:00
Bram Matthys df5fd4e537 Adjust default set::anti-flood::target-flood rates to:
set {
    anti-flood {
        target-flood {
            channel-privmsg 45:5;
            channel-notice 15:5;
            channel-tagmsg 15:5;
            private-privmsg 30:5;
            private-notice 10:5;
            private-tagmsg 10:5;
        };
    };
};

Max 45 messages in 5 seconds means max 540 messages per minute,
with a peak of (surprise) 45 messages per 5 seconds...
That should be sufficient for every legit channel, right?
How can you chat if you get more than 9msgs/sec for 5 seconds straight?
Maybe I am even too liberal with these limits?

NOTICE and TAGMSG get lower limits because they are far less used
and have other concerns (eg: ringing a bell for NOTICE).

The default limits may be changed in later versions of UnrealIRCd
based on feedback and more insight in (big) channel rates.
2020-05-25 17:03:36 +02:00
Bram Matthys a259227424 New feature set::anti-flood::target-flood, provided by targetfloodprot module.
This limits X per Y messages for targets, regardless of sender. See docs:
https://www.unrealircd.org/docs/Set_block#set%3A%3Aanti-flood%3A%3Atarget-flood
2020-05-06 10:43:26 +02:00
Bram Matthys 4e3817b4d5 Initial version of set::anti-flood::target-flood 2020-05-05 20:27:53 +02:00