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Author SHA1 Message Date
Alexander Barton
cc06e1ff89 Proc_Close(): Only close socket if it is still valid 
It could be invalid when calling Proc_Close() a 2nd time, for exmaple,
which could happen when we hit a timeout doing IDENT requests :-(
 2012-01-06 02:26:04 +01:00
Alexander Barton
9fbf592924 WHOIS command: make sure matching is case-insensitive 
And make sure that RPL_ENDOFWHOIS replies with the unmodified mask
like it has been received from the client.
 2012-01-05 00:51:39 +01:00
Alexander Barton
adf92302bf WHOIS command: don't anser queries for IRC servers 
Thanks to Cahata for spotting this!
 2012-01-05 00:24:46 +01:00
Alexander Barton
566a451299 WHOIS command: make sure the reply ends with RPL_ENDOFWHOIS 
Up to now, each reply for itself ended in RPL_ENDOFWHOIS and queries
for unknown nick names lacked the RPL_ENDOFWHOIS -- both is wrong.
 2012-01-05 00:22:57 +01:00
Alexander Barton
e0f8ce093a README: update features list, borrow from list on our website 2012-01-04 23:30:55 +01:00
Alexander Barton
5e3449a241 LINKS command: support <mask> parameter 
The <mask> can be used to limit the servers shown in the listing.
 2012-01-04 22:51:02 +01:00
Alexander Barton
762b0325df IRC_LINKS(): Code cleanup; more documentation 2012-01-04 22:49:18 +01:00
Alexander Barton
6b62a5ec4f Add 1 second penalty for every further target on PRIVMSG/NOTICE 
This reduces the possibility of flooding channels with commands like
"PRIVMSG/NOTICE #a,#n,#c,... :message" a little bit.

Problem noticed by Cahata -- thanks!
 2012-01-04 21:46:58 +01:00
Alexander Barton
b24d645ca1 Conn_SetPenalty(): Add new "penalty time" on each function call 
Until now, the penalty time has only been set when longer as the
already set one, so it didn't accumulate.

And add documentation for and clean up code in Conn_SetPenalty() and
Conn_ResetPenalty() functions.
 2012-01-04 21:39:46 +01:00
Alexander Barton
1bb2fbedcc Enhance log messages when setting user and group 2012-01-03 21:05:35 +01:00
Alexander Barton
3193d5477c NGIRCd_getNobodyID(): Code cleanup 2012-01-03 20:49:42 +01:00
Alexander Barton
edab86e0f8 Display correct error message when "Server{UID|GID}" is invalid 
This partly closes bug #118. ngIRCd still starts up even when
Server{UID|GID} is invalid: then the daemon falls back to "nobody"
when running with root(0) privileges (as before).
 2012-01-03 20:37:41 +01:00
Alexander Barton
e4006a93e3 NGIRCd_Init(): Code cleanup 2012-01-03 19:34:54 +01:00
Alexander Barton
9069380ddf main(): Code cleanup 2012-01-03 19:25:31 +01:00
Alexander Barton
ab188c1486 README: point to included COPYING file, not gnu.org 2012-01-03 18:56:31 +01:00
Alexander Barton
5eb9f2e717 Update Copyright notices for 2012 2012-01-03 11:30:45 +01:00
Florian Westphal
abfc5c6e27 lists: don't crash if reason ptr is NULL 
commit 15fec92ed7
(Update list item, if it already exists) can make ngircd
crash because 'Reason' can be NULL, as reported by
Cahata on the ngircd mailing list.

Doesn't affect any released ngircd versions.

Also, make sure that we do not pass NULL as arguments
to a '%s' printf-like function.
 2012-01-02 23:43:13 +01:00
Alexander Barton
565523cbb4 Don't stop join handling on faulty channel, skip it 
When JOIN is received with more than one channel name, don't stop
processing on the first error (e.g. bad name, wrong channel key, ...)
but report an error and continue with the other given channel names.

Reported by Cahata -- thanks!
 2012-01-02 15:23:17 +01:00
Alexander Barton
013298d4c6 IRC_JOIN(): Code cleanup 2012-01-02 15:22:52 +01:00
Alexander Barton
af13732ec7 ISON command: reply with correct upper-/lowercase nick names 
Reported by Cahata -- thanks!
 2012-01-02 15:06:44 +01:00
Alexander Barton
408a74b865 IRC_ISON(): Code cleanup 2012-01-02 15:04:40 +01:00
Alexander Barton
f47904bf95 Remove unused "bool have_arg" from IRC_WHO() 
This fixes:

 irc-info.c: In function ‘IRC_WHO’:
 irc-info:936:18: warning: variable ‘have_arg’ set but not used
 2012-01-02 00:56:31 +01:00
Alexander Barton
70eb8219f5 Update NEWS and ChangeLog for next ngIRCd release 2012-01-01 23:14:28 +01:00
Alexander Barton
9e5b9ddad0 ngircd.conf.5: reword description of "Ports" variable 2012-01-01 17:39:07 +01:00
Alexander Barton
56b7e67307 New configuration option "PAMIsOptional" 
When "PAMIsOptional" is set, clients not sending a password are still
allowed to connect: they won't become "identified" and keep the "~"
character prepended to their supplied user name.
 2012-01-01 17:12:36 +01:00
Alexander Barton
b681aa5b9f PAM: don't use global password buffer for conv struct 
Use the pointer of the password of the client directly.
Eventually we can get rid of the global password again ...
 2011-12-31 18:06:17 +01:00
Alexander Barton
b32f3b76e9 doc/Modes.txt: document channel mode "r" 
And make clear, that user mode "r" and channel mode "r" are not set by
ngIRCd itself but by IRC services.
 2011-12-31 18:04:58 +01:00
Alexander Barton
1a5ed654b4 Fixed handling of WHO commands 
This fixes two bugs:
 - "WHO <nick>" returned nothing at all if the user was "+i"
   (reported by Cahata, thanks).
 - "WHO <nick|nickmask>" returned channel names instead of "*"
   when the user was member of a (visible) channel.

Clean up code and add documentation as well.
 2011-12-30 14:57:12 +01:00
Alexander Barton
9cbb8f3bb8 Remove unused "time_t now" from Lists_Check() 
This fixes:

 lists.c: In function ‘Lists_Check’:
 lists.c:330:9: warning: variable ‘now’ set but not used
 2011-12-30 01:03:59 +01:00
Alexander Barton
e19ce437ca Fixed some spelling errors in documentation and code comments 
Thanks to Christoph Biedl!
 2011-12-30 00:50:27 +01:00
Alexander Barton
4e550bf9ef contrib/Debian/control: Update and complete "Build-Depends" 2011-12-30 00:40:18 +01:00
Alexander Barton
1d29a59f7e Update our Debian package descriptions with "official" ones 
See Debian Bug #648241 for details.
 2011-12-30 00:36:26 +01:00
Alexander Barton
765c2f26ea Fixed typo in two error messages 
Thanks to Christoph Biedl!
 2011-12-30 00:32:11 +01:00
Alexander Barton
69fa6f268a LUSERS reply: only count "visible" channels 
Rename Channel_Count() to Channel_CountVisible() and only count channels
that are visible to the requesting client, so the existence of secret
channels is no longer revealed by using LUSERS.

Reported by Cahata -- thanks!
 2011-12-28 15:11:01 +01:00
Alexander Barton
43509fd22c IRC_Send_LUSERS(): Code cleanup 2011-12-28 14:52:21 +01:00
Alexander Barton
a71abfef4b Don't stop mode handling on unknown modes; skip it 
Unknown user and channel modes no longer stop the mode parser, but are
simply ignored. Therefore modes after the unknown one are now handled.

This is how ircd2.10/ircd2.11/ircd-seven behave, at least.

Reported by Cahata -- thanks!
 2011-12-28 14:46:17 +01:00
Alexander Barton
8a8e8a3a23 IRC_xLINE(): output an error message for unexpected "lines" 
This fixes:

 irc-oper.c: In function ‘IRC_xLINE’:
 irc-oper.c:429: warning: ‘class’ may be used uninitialized in this function
 irc-oper.c:430: warning: ‘class_c’ may be used uninitialized in this function
 2011-12-25 20:11:43 +01:00
Alexander Barton
65befdafaa README: Update list of implemented commands 2011-12-25 20:01:28 +01:00
Alexander Barton
15fec92ed7 Update list item, if it already exists 
This updates the "validity" (timeout) as well as the "reason" text,
if given.
 2011-12-25 19:43:00 +01:00
Alexander Barton
1e4a00f94f Lists_CheckDupeMask(): return pointer to already existing item 
The old behavior of returning true/false is compatible to this change,
so there are no other code changes required.
 2011-12-25 19:42:03 +01:00
Alexander Barton
338758799d Log better error messages when rejecting clients 2011-12-25 19:27:06 +01:00
Alexander Barton
164e15b8c6 Synchronize G-Lines on server login 2011-12-25 19:12:40 +01:00
Alexander Barton
32bfafafd9 Op_Check(): always accept commands from a remote server itself 2011-12-25 19:11:43 +01:00
Alexander Barton
6ef20e0f9a Class_GetList() now retuns a pointer to list_head structure 2011-12-25 19:11:07 +01:00
Alexander Barton
e86e193e01 Check G-Line and K-Line lists after authenticating clients 2011-12-25 18:03:35 +01:00
Alexander Barton
ae5ebfb9f0 New functions Lists_Expire() and Class_Expire() 
GLINE and KLINE lists are cleared automatically now, not when they are
checked. So "STATS g" and "STATS k" no longer show expired entries :-)
 2011-12-25 17:44:20 +01:00
Alexander Barton
e9e6224aae Implement IRC_xLINE(): handler for "GLINE" and "KLINE" commands 2011-12-25 16:57:36 +01:00
Alexander Barton
e23f025dd6 Op_Check(): return client that initiated the request or NULL 
The old behavior of returning true/false is compatible to this change,
so there are no other code changes required.
 2011-12-25 16:52:31 +01:00
Alexander Barton
3ca8703309 irc-oper.c: code cleanup; more documentation 2011-12-25 16:08:00 +01:00
Alexander Barton
fc82efc3e8 Implement IRC "STATS g" and "STATS k" command 2011-12-25 14:50:19 +01:00