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2558 commits 1 branch 23 tags 43 MiB
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161 commits

Author SHA1 Message Date
William Pitcock
428f9bc117 client: handle UID rollover. ircd-ratbox r28917 2016-03-02 15:56:49 -06:00
William Pitcock
65f2c0a263 ircd: simplify connid table handling 2016-03-02 15:31:50 -06:00
William Pitcock
1b6568f6d0 sslproc: compile fix 2016-03-01 20:24:12 -06:00
William Pitcock
a0130f9daf sslproc: properly use zconnid's for ziplinks 2016-03-01 20:02:55 -06:00
William Pitcock
36f0ec74c1 client: always purge a client from the connid table, as connid is not related to FD 2016-03-01 19:52:34 -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
2e4bf32f36 capability: set ownerdata to NULL when orphaning 2016-02-28 19:15:04 -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
William Pitcock
be2ce24c42 send: implement echo-message 2016-02-27 02:48:37 -06:00
William Pitcock
0416a2cc86 starttls: take ownership of 'tls' capability 2016-02-27 01:45:40 -06:00
William Pitcock
32df5e96a6 cap: substantial rewrite leveraging the ircd capabilities framework for client caps 2016-02-27 01:41:36 -06:00
William Pitcock
ba83226733 capability: move some previously private structures to public API 2016-02-27 00:46:49 -06:00
William Pitcock
486cd34415 ircd: chase capability API changes 2016-02-27 00:01:54 -06:00
William Pitcock
63b9db9675 capability: allow attaching capability-owner data to a capability token, to enable extended data for client capabilities 2016-02-26 23:55:43 -06:00
William Pitcock
4d2f203026 msgbuf: msgbuf_unparse_tags(): don't send a tags sigil unless tags will actually be emitted 2016-02-20 18:41:16 -06:00
William Pitcock
474f6342e8 send: we dont actually want tags in sendto_channel_local_butone() 2016-02-20 18:35:35 -06:00
William Pitcock
c8c3ac2440 send: obviously we can't just reuse a va_list, duh 2016-02-20 18:32:32 -06:00
William Pitcock
667fb62eec send: implement tags support for sendto_channel_flags() too 2016-02-20 18:27:15 -06:00
William Pitcock
adaa9ba989 send: more sendto_anywhere() fixing 2016-02-20 18:12:46 -06:00
William Pitcock
f2003b4411 send: fix sendto_anywhere() missing a target param 2016-02-20 17:59:38 -06:00
William Pitcock
71c875fb9a msgbuf: allow for an explicit target to be defined 2016-02-20 17:59:00 -06:00
William Pitcock
5559c3cf17 send: implement partial support for outbound tags (enough for account-tag as a testcase) 2016-02-20 16:37:19 -06:00
William Pitcock
4f8ababae0 send: implement linebuf_put_msgbuf() and msgbuf_build_from(), which build the core of the ircv3.2 tags support for outbound messages 2016-02-20 15:50:12 -06:00
William Pitcock
33085472a2 msgbuf: make msgbuf_unparse_prefix() public 2016-02-20 14:46:09 -06:00
William Pitcock
c678fbc08b ircd: remove broken USE_IODEBUG_HOOKS knob and related code 2016-02-20 12:02:49 -06:00
William Pitcock
8f64d32533 msgbuf: implement msgbuf_vunparse_fmt() and friends 2016-02-20 11:38:00 -06:00
William Pitcock
691adddd0e msgbuf: handle me.name properly 2016-02-20 11:23:44 -06:00
William Pitcock
4a13e3f1da msgbuf: add some message building code 2016-02-20 11:21:12 -06:00
William Pitcock
d84acbceca newconf: move SSL/TLS deprecation message from ERROR severity to WARNING severity 2016-02-19 17:11:25 -06:00
William Pitcock
7baa37a9ef msg: remove last vestiges of the fakelag system. charybdis has never supported fakelag. 2016-02-19 16:43:39 -06:00
Antoine Beaupré
a393a68a0e make build reproducible 
we do this by removing the uname usage everywhere: it is not actually
used at runtime at all.

we keep the timestamp, because it is actually used in user_welcome()
but allow it to be overriden.

ideally, that timestamp would be completely removed, but I am not sure
what to put in its place, or if it would break some mysterious RFC (or
client!) if we remove that announcement.
 2016-02-16 00:37:20 -05:00
William Pitcock
d670fe5271 msgbuf: msgbuf_append_tag(): add support for attaching a specific capability bit 2016-02-13 00:19:23 -06:00
William Pitcock
08006c16f8 msgbuf: do a better job of handling gotchas with parsing tags 2016-02-10 21:16:28 -06:00
William Pitcock
4a84a763cd ircd: change MessageHandler to include a MsgBuf pointer at the front for tag access 2016-02-10 20:13:44 -06:00
Simon Arlott
eb1b303d56 ircd: support restarting ssld processes 
Add REHASH SSLD (admins only) that starts new sslds and marks the
existing ones as inactive until all their clients disconnect.

Very useful whenever the SSL library has a vulnerability because
new connections can use a new version of the library without
disconnecting existing clients/servers.

Add STATS S (admins only) to list ssld processes, status, and client
count.
 2016-02-10 19:03:30 -06:00
Simon Arlott
5e270e7d89
ircd: Handle which_ssld failure 
It's possible for which_ssld to fail and return NULL, handle this in
start_ssld_connect and start_ssld_accept by returning NULL. The NULL
return value is already handled in all calls to start_ssld_accept,
so handle this for start_ssld_connect by reporting an error connecting.

Handle it in start_zlib_session by exiting the client.
 2016-02-10 22:45:38 +00:00
Simon Arlott
b9ff4868a9
ircd: add missing rb_free in start_zlib_session 2016-02-10 22:45:35 +00:00
William Pitcock
1579e155b1 parse: further cleanups 2016-02-10 10:25:16 -06:00
William Pitcock
20dd3725b8 parse: fix aliases 2016-02-10 10:09:42 -06:00
William Pitcock
269dd686b3 msgbuf: improve parse logic 2016-02-10 00:46:32 -06:00
William Pitcock
4d03595da4 parse: utilise MsgBuf to simplify message parsing 2016-02-10 00:22:37 -06:00
William Pitcock
a8e69f5dfc msgbuf: implement msgbuf_parse() 2016-02-10 00:08:58 -06:00
William Pitcock
de50a480af Remove unused .depend files. 2016-02-09 23:08:35 -06:00
Valerii Iatsko
5203cba5ce Remove libratbox's snprintf.c, update related ircd code 2016-02-10 02:25:32 +01:00
William Pitcock
55d5f7970a ircd: various memory leak fixes from pull requests 2016-02-09 10:53:24 -06:00
Simon Arlott
87c44482d0 ircd: chmode: Avoid referencing beyond the end of the flags_list array in set_channel_mode 
We're setting flags to flags_list[3] at the end of the loop, but the
array only has 3 elements. Unless the compiler optimises this away
(because flags will not be used again) we're accessing memory beyond
the end of the array.

With gcc-4.9:
chmode.c: In function 'set_channel_mode':
chmode.c:1548:54: warning: iteration 2u invokes undefined behavior [-Waggressive-loop-optimizations]
  for(j = 0, flags = flags_list[0]; j < 3; j++, flags = flags_list[j])
                                                      ^
chmode.c:1548:2: note: containing loop
  for(j = 0, flags = flags_list[0]; j < 3; j++, flags = flags_list[j])

Explicitly set "flags = flags_list[j]" at the start of each loop
iteration, which will avoid referencing off the end of the array.
 2016-02-09 10:41:37 -06:00
William Pitcock
35f284c2bd ircd: newconf: impose a deprecation warning for plaintext listeners 2016-01-29 11:35:05 -05:00
William Pitcock
cc6ce2d689 ircd: hash: remove some detritus 2016-01-23 11:44:08 -05:00
William Pitcock
d38c08c178 ircd: hostname lists are now stored in a radix tree 2016-01-23 11:40:17 -05:00
William Pitcock
b47f8a4fda ircd: import modified version of ratbox 3.1 whowas code 2016-01-23 11:16:34 -05:00
William Pitcock
3de2266243 ircd: monitor: use irc_radixtree instead of home-grown hashtable 2016-01-23 10:35:40 -05:00
William Pitcock
912cae0c9c Revert "ircd: rework sendq limits a bit." 
This reverts commit 9a5958119c.
 2016-01-20 22:27:33 -05:00
William Pitcock
704697b6b6 ircd: radixtree: allow irc_radixtree_elem_find() to find a fuzzy match instead of an exact match 2016-01-20 22:10:35 -05:00
William Pitcock
0d9a72de21 ircd: radixtree: add irc_radixtree_foreach_start_from() which uses irc_radixtree_elem_find() to find the starting point 2016-01-20 21:02:03 -05:00
William Pitcock
1b68574301 ircd: radixtree: move some things into the right namespace 2016-01-20 20:52:17 -05:00
William Pitcock
1046ac77af ircd: chmode: change CHFL_CHANOP checks where appropriate to allow levels above CHFL_CHANOP 
this is the same behaviour as other checks in other places in the code.
 2016-01-16 01:55:57 -06:00
William Pitcock
f60055d32d ircd: call rehash_authd(), not restart_authd() when rehashing 2016-01-16 00:04:07 -06:00
William Pitcock
71c955336e ircd: add general::hide_opers_in_whois to simulate ircd-seven operhide 2016-01-15 13:38:40 -06:00
William Pitcock
3ee43bcf29 ircd: get_channel_access(): do not derive channel pointer from membership 2016-01-13 22:16:44 -06:00
William Pitcock
633531a4aa TOPIC: strip channel topic colors here if configured, instead of in set_channel_topic() 2016-01-13 17:17:14 -06:00
William Pitcock
14482679ce ircd: channel: implement an option to strip color codes from channel topics 2016-01-13 17:05:41 -06:00
William Pitcock
b4e3861bf9 ircd: get_channel_access(): allow override hooks to work without a membership pointer 2016-01-13 16:56:05 -06:00
William Pitcock
fd8e3f892c ircd: chmode: clean up chm_hidden() a little bit 2016-01-13 16:37:25 -06:00
William Pitcock
be29ec793d ircd: import hidden channel modes framework, from ircd-seven 
This allows for modules to define channel modes which are only visible to opers.
 2016-01-13 16:34:27 -06:00
William Pitcock
15feac531c ircd: implement support for remote module load/unload/etc commands 2016-01-12 00:37:54 -06:00
William Pitcock
cc7ae51cdc Allow remote DIE and RESTART (from ircd-seven) 2016-01-12 00:04:54 -06:00
William Pitcock
a4721f5e9f ircd: implement EXTENDCHANS, based on ircd-seven (with some improvements from chatircd) 2016-01-11 23:32:23 -06:00
William Pitcock
fe749d3709 ircd: implement GRANT subsystem based on ircd-seven 2016-01-11 23:02:03 -06:00
William Pitcock
cd66c5b922 ircd: change_nick_user_host(): only update target_p->username if the buffer has actually changed (pointed out by Valgrind) 2016-01-11 22:46:49 -06:00
William Pitcock
b870a5f8e9 extensions/override: display mode-change string in override messages 2016-01-11 22:40:32 -06:00
William Pitcock
e4603e3d27 parse: implement reconstruct_parv() 2016-01-11 22:28:55 -06:00
William Pitcock
9b74b99268 ircd: hash: channels are no longer a hashtable 2016-01-09 23:47:50 -06:00
William Pitcock
9a5958119c ircd: rework sendq limits a bit. 
The sendq limit is now soft, now we halt processing if a sendq is exceeded, until it is sufficiently drained.
This allows us to implement SAFELIST and other floody commands without hacks.
 2016-01-09 23:14:04 -06:00
William Pitcock
8dacf9e917 ircd: make STATS B easier to understand 2016-01-09 06:23:13 -06:00
William Pitcock
a21e57bebe ircd: scache: use irc_radixtree 2016-01-09 05:55:46 -06:00
William Pitcock
ed4d1541ff ircd: hash: we do not use 2.8-style chained hashtables for client lookups anymore, so remove no longer relevant comments 2016-01-09 05:43:51 -06:00
William Pitcock
bb4ac31447 ircd: hash: use an irc_radixtree for client names 2016-01-09 05:30:13 -06:00
William Pitcock
3eeccbe3ce ircd: hash: use an irc_radixtree for IDs 2016-01-09 05:13:10 -06:00
William Pitcock
46be39faab ircd: hash: use an irc_radixtree for storing resv's 2016-01-09 04:59:02 -06:00
William Pitcock
5c7c7d65c2 ircd: hash: client connection id hashtables are now dictionaries keyed by uint32 2016-01-09 04:25:41 -06:00
William Pitcock
45dfdf46c8 ircd: irc_dictionary: allow storage of non-string types as keys 2016-01-09 04:09:40 -06:00
William Pitcock
d99ff0298c ircd: irc_dictionary: fix up stats routines 2016-01-09 01:41:20 -06:00
William Pitcock
21d5a11cb8 ircd: irc_dictionary: also show dictionary stats 2016-01-09 01:34:37 -06:00
William Pitcock
99b461bb2f ircd: ensure irc_dictionary users have names, for stats tracking. 2016-01-09 01:22:11 -06:00
William Pitcock
b02a913bc8 ircd: operhash: rewrite to use irc_radixtree 2016-01-09 01:08:15 -06:00
William Pitcock
db891ac3ca ircd: irc_radixtree: add irc_radixtree_irccasecanon and irc_radixtree_strcasecanon helpers 2016-01-09 01:00:55 -06:00
William Pitcock
325cc939b7 ircd: irc_radixtree: add some convenience functions for tracking radix tree stats 2016-01-09 00:54:57 -06:00
William Pitcock
8e6ba6f9ce ircd: add irc_radixtree, which is like irc_dictionary but uses a radix tree as the backing store 2016-01-09 00:44:39 -06:00
William Pitcock
d6797f8639 ircd: operhash: convert to a proper stringpool implementation 2016-01-08 11:09:00 -06:00
William Pitcock
9e45a5ca19 buildsystem: further cleanup 2016-01-08 07:01:00 -06:00
William Pitcock
1eeb046930 ircd: remove internal resolver, no longer used 2016-01-08 06:39:51 -06:00
William Pitcock
1d02144f8b ircd: move DNS resolution over to authd 2016-01-08 06:31:08 -06:00
William Pitcock
1bf2919817 ircd/dns: implement final version of authd-dns line protocol 2016-01-08 05:44:05 -06:00
William Pitcock
6d063f05b0 ircd: start up authd 2016-01-08 05:20:09 -06:00
Aaron Jones
d8c4154da2 Fix LTDL conditional, remove some unnecessary and/or ugly configure tests 2016-01-07 17:15:55 +00:00
Aaron Jones
eec2776c6c Fix some autotools discrepancies, disable SQLite threading code 2016-01-07 16:58:28 +00:00
William Pitcock
63f53befd3 ircd: add main.c stub executable 2016-01-06 23:57:35 -06:00
William Pitcock
415b482ce3 ircd: add new lex/yacc files 2016-01-06 22:50:54 -06:00
William Pitcock
1d9974511b ircd/dns: same 2016-01-06 21:35:34 -06:00