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Commit Graph

8100 Commits

Author SHA1 Message Date
Bram Matthys 67deb7ec8c UnrealIRCd script: restart is now identical to stop+start (:D) 2021-06-04 09:16:44 +02:00
Bram Matthys 25db0c73e4 Compiler too dumb to detect this properly... 2021-06-04 09:11:15 +02:00
Bram Matthys 6771c98d76 Move check for secret block to beginning of unrealdb_open() so we don't
end up with a 0 byte file due to an easy-to-avoid error later on.
2021-06-04 09:09:06 +02:00
Bram Matthys 148ea98307 Load chathistory module by default 2021-06-04 08:46:09 +02:00
Bram Matthys a7f2406557 Add security-group "webirc" by default. This matches users who
connect through approved webirc gateways, the ones in
https://www.unrealircd.org/docs/WebIRC_block
2021-06-02 19:32:10 +02:00
Bram Matthys e126d924a5 Somehow DEBUGMODE was turned on by last commit, now off again by default. 2021-06-02 19:31:05 +02:00
Bram Matthys 40bc3ef8cc Bump version to 5.2.0-git. This is still work in progress.
Note that we are on the 'unreal52' branch now and have left 'unreal50'
2021-06-02 15:27:14 +02:00
Bram Matthys d9b80d889f Update curlinstall script for ./configure from cURL 7.77.0 and above. 2021-06-02 14:35:37 +02:00
Bram Matthys d360ae7845 Add some markup in release notes
[skip ci]
2021-05-30 19:37:51 +02:00
Bram Matthys 517298007d If no log { } block is present, we used to only log errors to ircd.log.
From now on we simply enable ALL logging to ircd.log, so also connects,
kills, and so on.
2021-05-30 19:35:52 +02:00
Bram Matthys 3eb0bc24ea Add log::flags "flood" to log flood messages 2021-05-30 19:30:36 +02:00
Bram Matthys f8a732747b Get rid of mempool LOG_DBG which is never used 2021-05-30 19:27:35 +02:00
Bram Matthys 6358a2e5ff Remove this check due to clang complaining. Whatever. 2021-05-30 19:11:50 +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 cb604d6df0 Update release notes
[skip ci]
2021-05-30 18:49:18 +02:00
Bram Matthys 6f92233919 The set:anti-flood block has been redone so you can have different limits
for "unknown-users" and "known-users".
As a reminder, by default, "known-users" are users who are identified
to services OR are on an IP that has been connected for over 2 hours
in the past X days.
See https://www.unrealircd.org/docs/FAQ#new-anti-flood-block
for more information on the layout of the new block.

NOTE: This actual feature, the relase notes and the documentation
      are all work in progress.
2021-05-30 18:45:27 +02:00
Bram Matthys 3076ed5a98 Make pretty_time_val() output like "2m30s" instead of "2 minutes 30 seconds".
I think people will understand both and it is currently rather long.
And a bit confusing too with all the spaces, easy to overlook something eg
in /STATS S where it is being used.
2021-05-30 14:50:27 +02:00
Bram Matthys 79ded54df1 Make join-flood use the new framework too, well... partially anyway. 2021-05-28 18:08:07 +02:00
Bram Matthys 36b9faa7cd Code cleanup: move flood control to generic system 2021-05-28 17:59:39 +02:00
Bram Matthys 3e1f092afc Rename FLD_* to CHFDL_* in chanmodes/floodprot.c, so it does
not clash with future stuff.
2021-05-28 15:48:54 +02:00
Bram Matthys 191990b881 Code cleanup: at some places "ClientUser" was used instead of "User". 2021-05-28 15:26:58 +02:00
Bram Matthys d9c0397e25 Code cleanup: this zeroing isn't useful as we already memset. 2021-05-28 15:25:10 +02:00
Bram Matthys da519ae04a Get rid of duplicate checks for anti-flood.
Sorry this is too much effort and i think admins should be smart
enough to figure this out themselves.
2021-05-28 14:52:09 +02:00
Bram Matthys e1e718f982 Update release notes
[skip ci]
2021-05-28 10:38:32 +02:00
Bram Matthys 78ca5ecc3e Add "draft/bot" message tag to messages from +B clients.
As mentioned in https://ircv3.net/specs/extensions/bot-mode
2021-05-28 10:36:38 +02:00
Bram Matthys 0bd813733f Fix file header
[skip ci]
2021-05-28 10:07:26 +02:00
Bram Matthys 845a582d76 Add support for +draft/reply and load the module by default.
See https://ircv3.net/specs/client-tags/reply for the draft.

Can be used by clients to indicate to which message they are writing
a reply. This can be especially useful for bots, to indicate that
a response belongs to a user request, eg a !trigger.
2021-05-28 09:14:40 +02:00
Bram Matthys 4db7866676 Update release notes
[skip ci]
2021-05-26 11:27:27 +02:00
Bram Matthys d3ee89ffa5 Fix help.conf 2021-05-26 07:51:43 +02:00
Bram Matthys a85a38e69d Add the ability to SPAMFILTER message-tags.
The new target type is called 'T' and we match against "name=value"
of each message tag (or just "name" if it is without value).

Example: SPAMFILTER ADD -simple T kill 0 this_is_a_test +typing=active
(No this is not a suggestion :D)

This probably won't be used much at all, but it is good to have the
option available in case there is some massive problem,
especially since more message tags may pop up sooner or later.

Caveat: this is actually a bit slow as we may have to check multiple
message tags for a single line.
If there are zero message-tag spamfilters then we will automatically
short-circuit and save all this CPU, which will be the most common case.
2021-05-25 20:31:10 +02:00
Bram Matthys 264ed614fc Implement Sec-WebSocket-Accept from
https://github.com/ircv3/ircv3-specifications/pull/342
2021-05-24 18:33:55 +02:00
Bram Matthys 872aa93635 Move some string helpers to src/misc.c
skip_whitespace() and read_until()
2021-05-24 18:32:57 +02:00
Bram Matthys cd9ac916de Allow setting set::history::channel::playback-on-join::lines to zero
in case you want to disable this feature.

Note that clients that are using CHATHISTORY will already no longer
receive history-on-join ("push") since they REQ a CAP that will inhibit
this and they will "pull" the history instead when they want/need to.

So... this option is really only there if you want to disable it for
non-CHATHISTORY-clients.
2021-05-24 09:59:20 +02:00
Bram Matthys 3ded34b405 Windows: run db tests
[skip ci]
2021-05-24 09:22:17 +02:00
Bram Matthys 2375c35f2b Fix crashreporter to show big warning if you have 3rd party modules
loaded. The code to raise this warning was already present but it
was not being shown in many cases (when it actually should).

It now looks like this, if you run ./unrealircd start and previously
crashed AND have any 3rd party mods loaded:

The IRCd has been started now (and is running), but it did crash 1 seconds ago.
Crash report generated in: /home/ircd/unrealircd/tmp/crash.report.core.1621838267.txt

** IMPORTANT **
Your UnrealIRCd crashed and you have 3rd party modules loaded (modules created
by someone other than the UnrealIRCd team). If you installed new 3rd party
module(s) in the past few weeks we suggest to unload these modules and see if
the crash issue dissapears. If so, that module is probably to blame.
If you keep crashing without any 3rd party modules loaded then please do report
it to the UnrealIRCd team.
The reason we ask you to do this is because MORE THAN 95% OF ALL CRASH ISSUES
ARE CAUSED BY 3RD PARTY MODULES and not by an UnrealIRCd bug.

Shall I send a crash report to the UnrealIRCd developers?
NOTE: If the crash is caused by a 3rd party module then UnrealIRCd devs can't fix that.
2021-05-24 08:38:07 +02:00
Bram Matthys 842e06d7d3 Possibly fix small memory leak. 2021-05-23 13:59:57 +02:00
Bram Matthys 92b9fa07a1 Make history backend non-PERM so it can be upgraded on the fly.
Tested:
* Rehashing and sending messages before after (multiple times)
* Terminating
* Unloading by commenting out
2021-05-23 13:56:03 +02:00
Bram Matthys 88d7829e5b Allow lower set::restrict-commands::xyz::connect-delay values.
Suggested by Le_Coyote in https://bugs.unrealircd.org/view.php?id=5873
2021-05-23 09:46:33 +02:00
Bram Matthys 137cc7f20b Update some URLs
Suggested by westor in https://github.com/unrealircd/unrealircd/pull/136
2021-05-23 09:44:18 +02:00
Bram Matthys 9c0710a9a4 Adjust +H setting if a channel goes -r and had a high setting
that was only allowed for registered channels (+r).
2021-05-23 09:26:38 +02:00
Bram Matthys 7ccbb6ebf1 Update release notes
[skip ci]
2021-05-22 19:29:23 +02:00
Bram Matthys b6626b2b60 Update module coders section in release notes
[skip ci]
2021-05-22 19:06:49 +02:00
Bram Matthys 3ad6878865 Set new maximums for channel mode +H. If the channel is +r then the maximum
is now 5000 lines / 31 days. For unregistered it is 200 lines / 31 days.
Previous setting was 200 lines / 7 days for both.

Admins can tweak these settings, see:
https://www.unrealircd.org/docs/Set_block#set::history

More code to deal with corner issues will follow later.

UnrealIRCd module coders [!]:
This also changes the channel mode API conv_param. You can use
the UNREAL_VERSION_TIME >= 202120 condition to detect this.
Eg:
 #if UNREAL_VERSION_TIME < 202120
 int my_conv_param(char *para, Client *client);
 #else
 int my_conv_param(char *para, Client *client, Channel *channel);
 #endif
2021-05-22 18:15:26 +02:00
Bram Matthys 7a22ec8b6b Announce CHATHISTORY=xx in 005 2021-05-22 15:32:29 +02:00
Bram Matthys d6b64de162 Silence compiler warning by reordering stuff. 2021-05-22 15:14:29 +02:00
Bram Matthys 8431cd43b2 Fix read-after-free 2021-05-22 14:59:54 +02:00
Bram Matthys c0b86c757c Change chanmode +H parameter to show hours and days when needed and
possible if it rounds off nicely, eg +H 100:7d. Note that the
existing syntax is still accepted, eg +H 20:1440 and +H 20:1440m
are both converted to 20:1d.

With potentially higher time values this change makes the mode
parameter a lot more readable.

Support for translating timevalues is already in UnrealIRCd 5.0.2
and higher, so should be fine for nearly everyone.
2021-05-22 14:49:25 +02:00
Bram Matthys c6873292b9 Implement CHATHISTORY TARGETS...
Except that it still needs to order the result by timestamp,
which it does not do at the moment.
2021-05-22 13:36:16 +02:00
Bram Matthys 937cc94940 Add CAP draft/chathistory and don't send history-on-join if this
CAP is enabled by a client.
2021-05-22 12:16:52 +02:00
Bram Matthys abeb222eed Implement CHATHISTORY BETWEEN 2021-05-22 11:50:51 +02:00