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200 Commits

Author SHA1 Message Date
Pierre-Louis Bonicoli 0db4305311
update base64 files: resync from the src project 
The allocated buffer size was slightly overestimated due to unused line
feeds taken in account.

I kept the differences with the original project as small as possible in
order to make the next synchronization easy.
 2022-06-07 10:42:25 +02:00
Pierre-Louis Bonicoli f2fd1824ca
Format the whole code using clang-format 2022-03-10 14:21:01 +01:00
Loïc Gomez e04f97c78f
ignore some issues related to array_get 
ignore "passing argument X of .... with different width due to prototype"
 2022-03-10 14:20:55 +01:00
Loïc Gomez ee6ee0bd34
irc_cli_part set cname to proper const char * 2022-03-10 14:20:49 +01:00
Loïc Gomez edf78eadb1
sanitize: pragmas for our code 2022-03-10 14:20:46 +01:00
Loïc Gomez efb79b1e80
sanitize: a bit evolved size_t cast for get_str_elem 2022-03-10 14:20:43 +01:00
Loïc Gomez dbf8ccd4de
sanitize: more NULL pointer failsafes 2022-03-10 14:20:35 +01:00
Loïc Gomez f379eb35d2
sanitize: oidentd handler fixes 2022-03-10 14:20:29 +01:00
Loïc Gomez 368149575d
sanitize: null writes, write errors, oversized int, 
and set incoming_end to size_t
 2022-03-10 14:20:23 +01:00
Loïc Gomez af590f83b7
lag shouldn't be allowed to go negative 2022-03-10 14:20:17 +01:00
Loïc Gomez 62fd77dc17
l_clientc should not be allowed to go negative 2022-03-10 14:20:15 +01:00
Loïc Gomez dd5343b710
use proper types, safe casts (mostly size_t) 2022-03-10 14:20:12 +01:00
Loïc Gomez 94fe272018
handle more config errors, use char not int:1 2022-03-10 14:20:06 +01:00
Loïc Gomez 2a5e7b6f7b
sanitize: add trivial casts to types 
and add missing default cases
 2022-03-10 14:19:57 +01:00
Loïc Gomez e694dae31c
functions without parameters: add missing void 2022-03-10 14:19:51 +01:00
Loïc Gomez dc43d75d1f
Add SASL authentication support (EXTERNAL, PLAIN) 2022-03-10 14:19:19 +01:00
Pierre-Louis Bonicoli 3d732651bc
Improve wording in error message 2021-10-07 18:10:28 +02:00
Pierre-Louis Bonicoli e6547b8a48
Fix a typo (s/LOGING/LOGGING/) 2021-10-07 18:10:25 +02:00
Adam Williamson 92819d87ea
Fix stringop-truncation error (thanks DJ Delorie) 
See https://bugzilla.redhat.com/show_bug.cgi?id=1799189. bip build fails
on current Fedora Rawhide GCC and glibc. DJ Delorie says "The warning is
correct; the code is copying up to the NUL on purpose, then copying the
NUL in a separate command.  Not sure why." Tom Hughes suggests this as
the fix.
 2020-05-18 03:28:44 +02:00
Arnaud Cornet c9cc64f2e1 Be more consistent when freeing incomplete clients. 
Cleanup IRC_TYPE_TRUST_CLIENT clients from the connecting client list
the same way as IRC_TYPE_LOGING_CLIENT.
 2018-12-25 10:13:54 -05:00
Arnaud Cornet 60122ef160 Unbind clients of type IRC_TYPE_TRUST_CLIENT. 
The clients connection was nulled in irc_closed, but the clients were
not removed from the link, which caused a segfault on successful
connection.

https://projects.duckcorp.org/issues/637
 2018-12-17 22:33:19 -05:00
Arnaud Cornet 012b21a68b Remove OIDENTD build options. 
Instead support a runtime option.
Note that existing oidentd users will have to add write_oidentd = true
in their config to keep existing behavior.
 2018-11-18 15:07:16 -05:00
Arnaud Cornet 27f1cf988b Simplify autotools configuration. 2018-11-18 09:10:16 -05:00
Pierre-Louis Bonicoli ab8e5eece1 Add cipher specifications setting 
Allow to configure cipher specifications for the listening bip
connection and for each outgoing IRC connection.

Closes #301
 2016-11-07 11:25:37 +01:00
Pierre-Louis Bonicoli 148b38a953 Prefixes and usermodes were inverted 2015-09-11 11:31:37 +02:00
Pierre-Louis Bonicoli 209b9a7cd7 Add missing terminating null byte 
Reported by Trou, thanks to him !
Closes #477
 2015-09-11 11:31:32 +02:00
Pierre-Louis Bonicoli 4eec084452 Allow to configure the delay before a reconnection 
Initial patch submitted by Romain Gayon, thanks to him !
 2014-12-11 18:19:11 +01:00
Pierre-Louis Bonicoli 73483ff088 Handle PREFIX defined in ISUPPORT 
ISUPPORT is a de facto standard extension to IRC.
Available prefixes and usermodes are handled at the connection
level (link_level struct).
 2014-12-11 16:50:18 +01:00
Pierre-Louis Bonicoli e88d7da760 Handle CHANMODES defined in ISUPPORT 
ISUPPORT is a de facto standard extension to IRC.
chanmodes are handled at the connection level (link_level struct).
 2014-12-11 16:50:17 +01:00
Pierre-Louis Bonicoli fda9fccb85 Handle unlikely case: "CAPAB" present twice 
If "CAPAB" element were present twice, a wrong element would be removed.
 2014-12-11 16:50:17 +01:00
Pierre-Louis Bonicoli db27168c76 Avoid unnecessary test 
The first element is "005", it cannot be "CAPAB".
 2014-12-11 16:50:05 +01:00
Pierre-Louis Bonicoli f7ace64abe Remove dead links from the list of all links 
Fix segfault that occurs when bip admin users use:
/BIP DEL_CONN <connection name>
/BIP ADD_CONN <connection name> <network>

Closes #325
 2014-12-11 16:40:28 +01:00
Pierre-Louis Bonicoli e0b63528f2 Channel modes: 'Type B' flags always have a value 
even when removed.
Refs #345
 2014-09-04 10:32:04 +02:00
Pierre-Louis Bonicoli d2fa844960 Channel mode: handle flags 'f' and 'j' 
Closes #345
 2014-09-04 10:32:00 +02:00
Pierre-Louis Bonicoli 222a33cb84 Buffer Overflow: check against the implicit size of select() arrays 
Reported by Julien Tinnes (Fix #269)
exit is called when the listening socket can not be created
 2012-01-23 22:38:59 +01:00
Arnaud Fontaine a46b8bd2c2 Fix GCC warnings. 2011-10-24 23:44:43 +02:00
Arnaud Fontaine 0da434d126 Fix GCC warnings. 2011-10-04 00:30:07 +02:00
Nathan Phillip Brink 7e1c80a65a Use 'make dist' instead of 'git archive' to create a release or snapshot tarball. 2011-09-14 06:28:14 +02:00
Pierre-Louis Bonicoli b2dde370d6 Improve 'trust ok' command 
if a client send "TRUST OK" to bip and all connexions are already trusted,
reply "No untrusted certificates." instead of "Unknown command"
 2011-05-23 04:01:27 +02:00
Pierre-Louis Bonicoli 81b8ed48cf Fix build errors on armel 
sys/user.h on armel has a conflicting definition of 'struct user'.
This patch renames bip's structure to avoid the conflict.
Thanks to Philipp Kern and Dann Frazier !
 2011-01-15 18:13:26 +01:00
Arnaud Cornet 7fb0823167 cp 2010-09-12 17:32:55 +01:00
Arnaud Cornet 4822364c0f Fix for null pointer deference 
CVE-2010-3071
 2010-09-12 16:52:00 +01:00
Zach Wily 4d3ee53e7b RFC 1459 specifies that the PONG message may have 1 or 2 parameters. 2010-04-07 22:12:26 +01:00
Arnaud Cornet f995c1f537 try to mitigate freenode antiflood throttling 2010-02-17 12:34:57 +00:00
Arnaud Cornet 92365874d4 Revert "Fix antiflood. Fixes freenode kicking us out." 
This reverts commit 639e929021.
 2010-02-17 12:32:22 +00:00
Arnaud Cornet 5c3f22d8a8 Revert "Unbraindead" 
This reverts commit b21c658b8c.
 2010-02-17 12:32:15 +00:00
Arnaud Cornet b21c658b8c Unbraindead 2010-02-17 12:00:55 +00:00
Arnaud Cornet 5b26dac489 More lose MODE command handling 2010-02-17 10:55:09 +00:00
Arnaud Cornet 639e929021 Fix antiflood. Fixes freenode kicking us out. 2010-02-15 14:06:50 +00:00
Arnaud Cornet 1a2b1dd165 Cleanup log outputs 2009-07-05 19:04:51 +02:00