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Author SHA1 Message Date
Aaron Jones
23f5c31719
SASL: Relax rate limiting for failures a little 
Begin at 8 seconds after 2 failures and up to ~4 minutes
 2016-10-02 14:13:02 +00:00
Xenthys
46ef49c390
SASL: rate-limit after the 2nd failed attempt (m_sasl.c) 2016-10-02 03:57:11 +02:00
Aaron Jones
c6d884e877
whois: check target is an oper before assuming they have a privset 
The CHALLENGE functionality will set opername but not privset --
if an oper performs a WHOIS on someone currently half-way through
a challenge we will perform a NULL dereference.

Related to ircd-seven commit d7b05f7583babf6
 2016-09-20 13:47:55 +00:00
William Pitcock
01978a2c8c supported: add chantypes_update() 2016-09-16 13:49:02 -05:00
William Pitcock
a4840ff1d8 Merge pull request #217 from Xenthys/release/4 
m_grant.c - fixed remote grant support
 2016-09-15 22:06:40 -07:00
Stephen Bennett
f32b9ebd63 Add hooks for local and remote nick changes 2016-09-16 00:04:16 -05:00
Xenthys
89aef424e9 m_grant.c - fixed remote grant support 2016-09-10 17:54:13 +02:00
Aaron Jones
ac88154f94
SASL: Disallow beginning : and space anywhere in AUTHENTICATE parameter 
This is a FIX FOR A SECURITY VULNERABILITY. All Charybdis users must
apply this fix if you support SASL on your servers, or unload m_sasl.so
in the meantime.
 2016-09-03 17:29:53 +00:00
William Pitcock
f8f5ff705a m_grant: convert jevolk's rewritten version to AV2 2016-08-05 23:37:05 -05:00
Jason Volk
17f925817e m_grant: rewrite. 2016-07-26 22:40:26 -07:00
Jason Volk
b5cfad0319 Core modules cannot be unloaded, otherwise bad things happen. 
Additionally some information is logged and passed to the operator
conducting a MODRESTART.
 2016-06-21 17:42:36 -07:00
William Pitcock
2185c50aad m_modules: use new module api 2016-06-18 00:59:15 -05:00
William Pitcock
397ec4d171 invite: do not send duplicate invite messages (closes #194) 2016-06-16 20:21:18 -05:00
Aaron Jones
0982871a99
strcpy: mass-migrate to strlcpy where appropriate 2016-05-15 03:58:44 +00:00
Aaron Jones
7de13f7e5e
starttls: Allow command usage with backends other than OpenSSL 2016-05-14 00:26:03 +00:00
Simon Arlott
4ad9738d7a
m_alias: correctly construct string to be sent 2016-05-12 19:45:27 +01:00
Simon Arlott
da20854e83
random_ping: stop producing negative values that become 16 chars 2016-05-02 21:14:16 +01:00
Elizabeth Myers
f4d828ef96 m_alias: restore old behaviour of joining all parameters. 
There are two important caveats here, however:

1) Aliased commands have more than 8 parameters will be truncated;
there's nothing I can do about this.
2) Parameters with colons will not be handled as you expect. Again,
nothing I can do about this.
 2016-05-01 03:48:00 -05:00
Simon Arlott
896370cc3e
m_stats: don't try to access bl_stats if it doesn't exist 2016-04-30 13:18:48 +01:00
Simon Arlott
4fbb736202
ssld: add a callback when the connection is opened 
This allows us to wait until we have the fingerprint information before
continuing with a server connect process.
 2016-04-24 11:48:35 +01:00
Simon Arlott
3085734104
m_stats: display certificate fingerprint in STATS C 2016-04-24 01:06:51 +01:00
Simon Arlott
00039dcddd
m_alias: store a copy of alias->name as it will be freed on a rehash 2016-04-24 00:09:12 +01:00
Simon Arlott
84e3e445aa
mr_server: Report certificate fingerprint mismatches 
Log the received certificate fingerprint when it causes a server to be
rejected.
 2016-04-23 17:37:05 +01:00
Simon Arlott
b49efe577c
mr_server: Handle unknown error codes 
As mr_server is a module, it could potentially receive an unknown
error code from check_server().
 2016-04-23 17:37:04 +01:00
Elizabeth Myers
7445ece1d1
Revert "Implement the netsplit batch type." 
This needs more work, see
https://github.com/ircv3/ircv3-specifications/issues/253

This reverts commit 2373891299.
 2016-04-16 11:05:00 -05:00
Elizabeth Myers
2373891299
Implement the netsplit batch type. 
This also lays the groundwork for the netjoin batch type, but that isn't
implemented yet. I don't like how some of this is implemented but it'll
have to do for now...

Compile tested, needs more testing.
 2016-04-15 16:50:43 -05:00
Elizabeth Myers
5e9a3f8674
Change the way authd configures opm 
It's a bit of a hack, but better than before. Rather than rehashing
(which could get us into an endless loop), we now segregate the
configuration phase (creating entries ircd-side in case we restart authd
later) and sending phases (when configure_authd() is called). Since we
have to call configure_authd() no matter what (to send timeouts etc.)
and we have to send this data to configure authd anyway, and sending
duplicate data is bad, this is the only way I can think of for now.
 2016-04-12 09:36:09 -05:00
Mantas Mikulėnas
9d07a42d7a
m_sasl: rate-limit SASL REAUTH usage 2016-04-11 21:45:10 +03:00
Mantas Mikulėnas
834579cecd
m_sasl: fix coding style 2016-04-11 20:12:31 +03:00
Mantas Mikulėnas
37289346cd
m_sasl: temporarily reject clients after many failed attempts 2016-04-11 20:02:09 +03:00
Elizabeth Myers
e34368b1bc modules/m_set: booleanify. 2016-04-10 10:11:03 -05:00
Elizabeth Myers
4eafa9e62f ipv4_from_ipv6: move to librb 2016-04-08 03:49:23 -05:00
Elizabeth Myers
66f7fe673b Get rid of flags2. 
It seems to come from an era where long long didn't exist and 64-bit
machines weren't common. 32-bit machines are still common but I can't
imagine this will have much performance impact there.

This "fixes" #179 in title only, but see comments within.
 2016-04-07 07:40:55 -05:00
Elizabeth Myers
78946542bb modules: move module loading/unloading commands to dedicated module. 
There's no reason to really have these in the main ircd anymore, static
modules are dead and aren't coming back.

To ensure people don't do something hopelessly retarded, this is a core
module.
 2016-04-07 04:00:25 -05:00
Elizabeth Myers
95b0324658 m_stats: use macros to clean up generating the stats table 2016-04-07 03:27:50 -05:00
Elizabeth Myers
999c42bad8 Remove useless alias_entry hits member 2016-04-06 11:47:13 -05:00
Elizabeth Myers
0d7e4d311a m_stats: don't list alias entries twice. 2016-04-06 11:45:55 -05:00
Elizabeth Myers
9620c6d61c m_alias: fix an assert 2016-04-06 11:43:19 -05:00
Elizabeth Myers
cef7dfc56c m_alias: fix build with --enable-assert 2016-04-06 07:57:20 -05:00
Elizabeth Myers
dd598516c8 m_alias: minor cleanup 2016-04-06 07:33:36 -05:00
Elizabeth Myers
b663a8070f Move alias handling into a dedicated module. 
Not yet tested, caveat emptor!

Closes #166
 2016-04-06 07:27:50 -05:00
Elizabeth Myers
900683650a Static modules are dead, remove this. 2016-04-06 06:30:58 -05:00
Elizabeth Myers
f956cb0f1f Use rb_* versions of nonportable string functions 2016-04-05 05:39:59 -05:00
Elizabeth Myers
fc9013d6b0 Don't send original error message if we're already on the channel we're forwarding to 
Closes #55
 2016-04-04 03:08:52 -05:00
Elizabeth Myers
c0483ac17b boolify calls to rehash 2016-04-03 01:53:34 -05:00
Elizabeth Myers
0ed0a9fe0a Move m_locops module to extensions. 
Many networks do not use local ops and therefore should not be required
to have this around all the time.
 2016-04-02 05:20:30 -05:00
Elizabeth Myers
7b4d1de38d Merge branch 'master' into authd-framework 2016-03-28 14:44:47 -05:00
Elizabeth Myers
d3f6b80867 Replace s_auth/blacklist stuff with authd calls 
This also does a lot of surgery on the conf system to reconfigure authd.

/!\ WARNING! ACHTUNG! ADVERTENCIA! ATTENTION! AVVERTIMENTO! /!\
This code has not been run-time tested yet (though it compiles)!
 2016-03-28 02:11:16 -05:00
Matt Ullman
aa7eff28f2 hash.c: Save some more bytes 2016-03-27 06:29:10 -04:00
William Pitcock
de7cf7e009 ircd: client: substantially rework the connid registry system 
now connid's are allocated on demand and clients may have as many connid's as necessary.
this allows us to build chains of helpers while ensuring the ircd properly tracks and GCs the resources.
 2016-03-25 19:50:29 -05:00
William Pitcock
704279e429 starttls: use the client connid instead of the FD for opening the channel with ssld 2016-03-24 20:33:54 -05:00
William Pitcock
4d8cfacd95 ircd: start staging for relocatable paths 2016-03-24 18:45:28 -05:00
Elizabeth Myers
fea4e2d2a8 modules: libircd depends on librb, so no need to include it. 
This triggers multiple inclusion warnings on Solaris also.
 2016-03-23 13:59:45 -05:00
Elizabeth Myers
79435744c7 common.h: raison d'être is gone, so out it goes. 
Fold whatever was left into ircd_defs.h
 2016-03-23 09:33:56 -05:00
Elizabeth Myers
82236a2a65 IRCD_BUFSIZE is redundant with BUFSIZE, so kill it. 2016-03-23 09:22:55 -05:00
Elizabeth Myers
ab31d2b07e Send YES/NO to Davy Jones's Locker. 2016-03-23 08:52:32 -05:00
Elizabeth Myers
2fc6772ee1 typedef-ify rb_radixtree for consistency. 2016-03-23 08:32:22 -05:00
Elizabeth Myers
4177311e6e Change struct Dictionary(*) to rb_dictionary(_\1). 
This cleans things up a slightly and puts the dictionary stuff in its
own namespace.
 2016-03-23 08:09:58 -05:00
Elizabeth Myers
56f84dedf7 DICTIONARY_FOREACH → RB_DICTIONARY_FOREACH 
This is in librb and therefore should be prefixed.
 2016-03-23 07:45:44 -05:00
Matt Ullman
66769bc1f8 More cleanup 2016-03-23 00:11:26 -04:00
Matt Ullman
e23126c83b Cleanup warnings 2016-03-21 22:28:41 -04:00
Matt Ullman
ceabbbbf3c m_cap: Remove CLEAR subcommand as per v3 specs 2016-03-21 00:29:07 -04:00
William Pitcock
032ef5ef9e modules: more GET_SS_FAMILY() checking 2016-03-20 04:46:50 -05:00
William Pitcock
2d77d121a3 m_stats: win32 fixes 2016-03-20 02:19:36 -05:00
William Pitcock
1859e9d7d7 ircd: remove basically entirely pointless ServerInfo.hub (closes #167) 2016-03-19 23:05:07 -05:00
Elizabeth Myers
9b8e9eb321 config.h delenda est 2016-03-19 19:14:26 -05:00
Elizabeth Myers
fe4224394e Can IGNORE_BOGUS_TS at the behest of @kaniini and @jilest 2016-03-19 18:55:13 -05:00
William Pitcock
bfc44622c8 ircd: do not shadow internal openssl symbol "ssl_ok" (yeah, i know) 2016-03-19 00:57:32 -05:00
William Pitcock
f2d5cea00a modules: remove explicit CPRIVMSG/CNOTICE, this has been obsolete for a long time 2016-03-10 02:13:43 -06:00
Elizabeth Myers
3ec1db3785 m_error: use strncasecmp, not strcmp 2016-03-09 18:53:08 -06:00
Elizabeth Myers
788e2d592c m_stats: eliminate special casing of calling the stats L handler. 2016-03-09 17:19:16 -06:00
Mantas Mikulėnas
6f39a80ec6 authd, m_stats: fix command table sizes 
There are 256 possible byte values.
 2016-03-09 18:15:42 +02:00
Elizabeth Myers
6445c1cf0b rehash: don't restart authd for DNS reloads 
This could lead to pretty nasty things, like losing DNS (and in the
future, ident) queries. That's a Bad Thing™.
 2016-03-09 03:46:04 -06:00
Elizabeth Myers
5c1dbc3cc3 Fix m_xline [ci skip] 2016-03-09 02:10:23 -06:00
Elizabeth Myers
f66f0baa67 More bool conversions 2016-03-09 02:00:40 -06:00
Elizabeth Myers
05b77c613f m_close: remove dangling return [ci skip] 2016-03-09 01:45:01 -06:00
Elizabeth Myers
b8b72cbdf1 m_chghost: convert more stuff to bool [ci skip] 2016-03-09 01:44:20 -06:00
Elizabeth Myers
550e851c5e Merge branch 'master' of github.com:charybdis-ircd/charybdis into elizafox-cleanups 2016-03-09 01:41:10 -06:00
Elizabeth Myers
3c7d6fcce7 Message handlers should return void. 
Also fix up some return values and stuff to use bool (or void if
nothing). I just did it whilst I was here.

According to jilles, the return value used to signify whether or not the
client had exited. This was error-prone and was fixed a long, long time
ago, but the return value was left int for historical reasons.

Since the return type is not used (and has no clear use case anyway),
it's safe to just get rid of it.
 2016-03-09 01:37:03 -06:00
Elizabeth Myers
eeabf33a7c Move module description headers to the top 
This is cleaner.

Note this was broken out of a much larger piece of work I did, so if
there's any problems, I apologise!
 2016-03-09 01:29:41 -06:00
Andrew Wilcox
959f5f368b core/m_error: Be consistent in strncmp usage 2016-03-09 01:08:23 -06:00
Elizabeth Myers
6287d57fa9 s_user: clean up return types and can YES/NO. 2016-03-08 05:06:29 -06:00
Elizabeth Myers
07554369bd Detect stdbool.h and add conformant shims if it isn't available 
Charybdis requires C99 already, so it's high time we start using
stdbool. I've converted a few pieces of code already.

A lot of the old code that uses YES/NO should probably be updated too
because that's fucking hideous.
 2016-03-08 04:54:04 -06:00
Elizabeth Myers
b3b7401f13 Remove another silly outdated comment [ci skip] 2016-03-08 04:40:46 -06:00
Elizabeth Myers
1235d6848f m_svinfo: remove outdated comment 2016-03-08 04:40:19 -06:00
Elizabeth Myers
963c3faa43 m_stats: kill O(n) lookup on stats. 2016-03-08 04:38:42 -06:00
Elizabeth Myers
55799c6b4d dns: prune worthless function. 2016-03-08 03:25:21 -06:00
Elizabeth Myers
8a26cd1973 dns: clean up awful hacks. 
We now have a resolver cache which we init on startup.
 2016-03-08 03:22:25 -06:00
Elizabeth Myers
394b8dde17 authd: allow querying the list of DNS servers. 
This was an asston of pain, and it still feels "dirty" as it introduces
an async call where there normally wouldn't be one. Better
implementation more than welcome.
 2016-03-08 02:53:25 -06:00
Elizabeth Myers
b8e9ac5f5f AV2 description: forgot this one too 2016-03-07 04:13:01 -06:00
Elizabeth Myers
f45f4143f6 m_starttls: fix fucked-up merge 2016-03-07 03:15:50 -06:00
Elizabeth Myers
684725edf5 m_starttls: port to AV2 caps stuff 2016-03-07 03:15:00 -06:00
Elizabeth Myers
fc939ca58f Merge pull request #161 from awilfox/av2desc 
Add AV2 descriptions to all modules P-X
 2016-03-07 03:10:51 -06:00
Andrew Wilcox
893806a6ea modules: Add AV2 description to m_xline 2016-03-07 02:54:54 -06:00
Andrew Wilcox
3bf449fe26 modules: Add AV2 descriptions for m_w* modules 2016-03-07 02:53:27 -06:00
Andrew Wilcox
ae5695cdcb m_time and m_user: Fix small typo 2016-03-07 02:53:16 -06:00
Elizabeth Myers
1fe7d6083d AV2 descriptions for m_[no]* 2016-03-07 02:45:37 -06:00
Andrew Wilcox
78624ddf8d modules: Add AV2 description to m_version 2016-03-07 02:45:00 -06:00
Andrew Wilcox
4855e957c5 modules: Add AV2 descriptions to all m_u* modules 2016-03-07 02:43:11 -06:00
Elizabeth Myers
bc89faebd1 m_map: oops... 2016-03-07 02:37:33 -06:00
Elizabeth Myers
f5ebe640bc Add AV2 descriptions to m_[l-m]* 2016-03-07 02:34:00 -06:00
Andrew Wilcox
be9c397952 modules: Add AV2 descriptions to all m_t* modules 2016-03-07 02:27:32 -06:00
Elizabeth Myers
f1156bf07a Do AV2 descriptions for m_[i-k]* 2016-03-07 02:11:50 -06:00
Elizabeth Myers
df1f1212a8 m_invite: update for AV2 2016-03-07 02:09:21 -06:00
Andrew Wilcox
3abc337fe1 modules: Add AV2 descriptions to all m_s* modules 2016-03-07 02:05:28 -06:00
Elizabeth Myers
9fd8e7cbc9 Do AV2 strings for m_[d-h]* 2016-03-07 01:59:08 -06:00
Andrew Wilcox
114d98b3cc modules: Add AV2 descriptions to all m_r* modules 2016-03-07 01:52:45 -06:00
Elizabeth Myers
5544da98b8 Add AV2 descriptions to all m_c* modules. 2016-03-07 01:52:16 -06:00
Andrew Wilcox
d5d3540913 modules: Add AV2 descriptions to all m_p* modules 2016-03-07 01:47:40 -06:00
Elizabeth Myers
3c88406edc Do a few more AV2 descriptions in modules. 2016-03-07 01:38:14 -06:00
Elizabeth Myers
b212d71344 chm_noctcp: add AV2 string 2016-03-07 01:32:19 -06:00
Elizabeth Myers
4a0944732a chm_nocolour: add AV2 docs 2016-03-07 01:31:27 -06:00
Elizabeth Myers
4491f53665 Merge branch 'av2desc' of https://github.com/awilfox/charybdis into awilfox-av2desc 2016-03-07 01:20:49 -06:00
Elizabeth Myers
0466682f92 m_quit: add desc string 2016-03-07 01:17:30 -06:00
Elizabeth Myers
ee6dcb0514 Add more core module descriptions 2016-03-07 01:16:24 -06:00
Andrew Wilcox
42c9851a5d core/m_squit: Add AV2 description 2016-03-07 01:09:07 -06:00
Andrew Wilcox
51588bbc9f core/m_server: Add AV2 description 2016-03-07 01:06:39 -06:00
Andrew Wilcox
4dc7383a2f core/m_quit: Add AV2 description 2016-03-07 01:06:39 -06:00
Andrew Wilcox
25e38006db core/m_part: Add AV2 description 2016-03-07 01:06:39 -06:00
Elizabeth Myers
d821282260 cap_server_time: update doodads for AV2 2016-03-07 01:05:24 -06:00
Elizabeth Myers
41fb059881 cap_account_tag: migrate CAP reg/desc to AV2 2016-03-07 01:02:08 -06:00
Andrew Wilcox
8661d5ae5c core/m_message: Add AV2 description 2016-03-07 00:57:05 -06:00
Andrew Wilcox
ac1b809c5f core/m_kill: Add AV2 description 2016-03-07 00:56:08 -06:00
Andrew Wilcox
33b2b6c1ab core/m_kick: Add AV2 description 2016-03-07 00:55:36 -06:00
Andrew Wilcox
823ab5285f core/m_join: Add AV2 description 2016-03-07 00:52:50 -06:00
Andrew Wilcox
8798744e50 core/m_die: Add AV2 description 2016-03-07 00:48:48 -06:00
Andrew Wilcox
65ca483f97 core/m_ban: Add AV2 description 2016-03-07 00:48:27 -06:00
William Pitcock
ccb75e917e m_cap: use rb_snprintf_append() instead of pointer math 2016-03-07 00:13:54 -06:00
Elizabeth Myers
105a4985b4 Migrate remaining modules to AV2 
No descriptions yet. :(
 2016-03-07 00:03:39 -06:00
Elizabeth Myers
a4bf26dd34 Move irc_* data structures to librb. 
This makes the base ircd less cluttered up with data structures that can
go elsewhere.
 2016-03-06 14:17:19 -06:00
Elizabeth Myers
cbeab4bc34 Remove $Id tags from everything. 
These are obsolete and none have changed since 10 years gao...
 2016-03-06 02:47:27 -06:00
William Pitcock
c83f2f5e12 rename libratbox to librb, since its pretty modified anyway 2016-03-06 02:30:20 -06:00
Elizabeth Myers
1d91de8100 Remove old .indent.pro files 
These have been unused since dinosaurs roamed the earth and are mostly
smelly old Hybrid relics.
 2016-03-05 21:21:36 -06:00
William Pitcock
38ffccf8c3 cap: allow modules to return client-specific responses for capability inquiries 2016-03-05 18:56:36 -06:00
William Pitcock
9ea48ec30a remove presupplied autotools files 2016-03-05 17:47:48 -06:00
William Pitcock
4c83e47679 invite: implement invite-notify support 2016-03-05 02:49:10 -06:00
William Pitcock
d058096aaa invite: broadcast INVITE messages instead of using point to point routing, to facilitate invite-notify 2016-03-05 02:39:42 -06:00
Elizabeth Myers
e8f1c19e7b parse: get rid of report_messages 
It is a function with a single usage, that is used only for one specific
stats command on one line.
 2016-03-05 00:55:33 -06:00
Simon Arlott
e9ffc3c153
ssld: provide version in stats S output 2016-03-03 22:14:50 +00:00
William Pitcock
08e43ffb21 connect: fix tmpport handling 2016-03-02 16:32:27 -06:00
Simon Arlott
035d9143bd ircd: add missing sslproc function ssld_foreach_info() 
Iterate through the ssl daemons and report their status.
 2016-03-01 21:30:51 +00:00
William Pitcock
455d2750fc cap: don't show orphaned capabilities 2016-02-28 19:15:13 -06:00
William Pitcock
6b23b98ab6 m_cap: ensure buffers are initialized properly 2016-02-28 18:49:29 -06:00
mniip
802710b59a Always send the certificate fingerprint when doing SASL because the services might need it for SOME REASON 2016-02-29 03:29:08 +03:00
William Pitcock
ba316ed56c cap: implicitly enable cap-notify on CAP LS 302, to MAKE IRC GREAT AGAIN!!!!oneoneone 2016-02-28 01:32:54 -06:00
William Pitcock
ddf62b10f9 m_cap: add support for CAP LS 302 2016-02-28 01:13:08 -06:00
William Pitcock
da3e5fcb42 sasl: implement support for distributing mechlists 2016-02-28 01:02:10 -06:00
William Pitcock
df06f4c920 cap server-time: add .000 for microsecs since our clock does not support microsecs 2016-02-28 00:40:46 -06:00
William Pitcock
193d4db30c sasl: transfer ownership of 'sasl' capability to m_sasl module 2016-02-28 00:29:26 -06:00
William Pitcock
573896f639 send: allow passing NULL origin to build_msgbuf_from() (for future use) 2016-02-27 02:56:44 -06:00