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1001 Commits

Author SHA1 Message Date
ailin-nemui
b332d448f7 fix comments 2017-11-30 11:15:47 +01:00
Will Storey
1a49787ef2 Revert initializing pointers to NULL 
To maintain C89 compatibility
 2017-11-27 19:37:11 -08:00
ailin-nemui
02c677f467 use enum 2017-11-10 22:02:36 +01:00
ailin-nemui
b0fa4dd46d show initial nick and name on first start 2017-11-01 15:51:20 +01:00
Will Storey
8843d4f77d Strip : from <trailing> parameters 
This is to fix #601. The function used to extract the mode string
assumed that ":" would only occur in a particular spot. This lead to the
possibility that ":" could be treated as part of things like nicknames
or mode arguments, where it should have been stripped as part of
protocol escaping.
 2017-10-24 19:51:01 -07:00
Nei
495bdd11cf Merge branch 'fix-16' into 'security' 
Prevent a OOB read when parsing IRCNet ! channels

See merge request irssi/irssi!22
 2017-10-20 13:23:28 +00:00
Nei
c46bed1e17 Merge branch 'fix-gl-15' into 'security' 
Don't proceed with cmd_msg if there was an error splitting msg

See merge request irssi/irssi!21
 2017-10-20 15:22:32 +02:00
Nei
3c2ae68073 Merge branch 'fix-dcc' into 'security' 
fix dcc

See merge request irssi/irssi!20
 2017-10-20 15:22:32 +02:00
Joseph Bisch
0840eaec7b Make split functions return an array with NULL instead of NULL 
This avoids undefined behavior in functions that call these split
functions and expect an array back instead of just a NULL pointer.
 2017-10-20 15:22:32 +02:00
Nei
f4c8018cfb Merge branch 'fix-gl-13' into 'security' 
Fix use after free when channel is destroyed inbetween being synced

See merge request irssi/irssi!19
 2017-10-20 15:22:32 +02:00
ailin-nemui
9f0dc4766c fix dcc issue 2017-10-20 15:14:10 +02:00
LemonBoy
45dfe2ba38 Prevent a OOB read when parsing IRCNet ! channels 
Make sure the string has enough data.
Fixes #16
 2017-10-19 11:17:56 +02:00
Paul Townsend
7b94015f8f Changes based on comments in pull #771. 2017-10-14 17:42:45 +01:00
Paul Townsend
87955b69cb Add alternate_nick as a network-specific property. 2017-10-11 21:33:14 +01:00
Joseph Bisch
2edd816e7d
Fix segfault in query_remove_all 
It is possible for rec to be NULL in query_remove_all, resulting in a
segfault. So return without doing anything if rec is NULL.
 2017-10-08 22:02:44 -04:00
ailin-nemui
49ace3251b fix uaf in chanquery module 
the chanquery needs to be removed in any case if a channel rec is
destroyed, regardless of any state

Fixes GL#13
 2017-10-08 19:48:11 +02:00
LemonBoy
d971c02920 Allow the user to clear the sasl-related fields 
There was no easy way for the user to disable the SASL authentication or
to clear the username/password once the network was created.
Closes #718
 2017-07-25 22:53:33 +02:00
Nei
200eb5922e Merge branch 'fix-gl9' into 'security' 
Fix dcc_request where addr is NULL

See merge request !13
 2017-05-30 19:39:06 +00:00
Joseph Bisch
528f51bfbe
Fix dcc_request where addr is NULL 2017-05-29 14:53:26 -04:00
Joseph Bisch
30a92754bb
Fix oob read of one byte in get_file_params_count{,_resume} 
We can use continue to handle cases such as:
"ab<space><space>c"
 2017-05-29 14:43:24 -04:00
ailin-nemui
7bd1b80687 fix dcc get 
fixes #656
 2017-03-07 23:27:08 +01:00
ailin-nemui
62fd3ac180 Revert "Quote the filename when dcc requests are auto accepted." 2017-03-06 11:27:55 +01:00
ailin-nemui
29f27cfb39 Merge pull request #658 from LemonBoy/dcc-autoaccept 
Quote the filename when dcc requests are auto accepted.
 2017-03-04 21:43:21 +01:00
LemonBoy
027acffb42 Handle file names with quotes. 
Let's repurpose escape_string and make it more flexible by letting us
choose the characters to escape.
 2017-02-22 11:49:09 +01:00
LemonBoy
db85ab7c90 Quote the filename when dcc requests are auto accepted. 
PR #453 forces the user to quote the filenames given to /DCC commands
when they contain spaces but the autoget functionality didn't get
updated so the filename was always passed without quotes.

Closes #656.
 2017-02-21 15:17:37 +01:00
dequis
15736ba5ab notify-ison: Don't send ison before the connection is done 2017-02-11 00:07:03 -03:00
LemonBoy
19c5178996 Prevent a memory leak during the processing of the SASL response. 
We also get rid of an allocation in the process of doing so.
 2017-01-24 22:19:50 +01:00
dx
b15c27cc63 Revert "Don't reset wait_cmd during connection registration (fixes early ISON)" 2017-01-10 03:09:36 -03:00
LemonBoy
38ea52d09f Merge pull request #608 from tijko/master 
Follow g_strsplit with call to g_strfreev
 2017-01-08 21:55:39 +01:00
Tim Konick
5917bc6f75 Follow g_strsplit with call to g_strfreev 2017-01-07 14:31:35 -08:00
dequis
1831a8e1a7 Don't reset wait_cmd during connection registration (fixes early ISON) 2017-01-06 12:49:56 -03:00
Nei
7a112e0217 Merge branch 'master' into 'security' 
Sync to master

See merge request !6
 2017-01-03 13:30:39 +01:00
Nei
124bcd4804 Merge branch '4-use-after-free-when-receiving-numeric-432-invalid-nick' into 'security' 
avoid server_disconnect

See merge request !4
 2017-01-02 17:01:29 +00:00
ailin-nemui
91f48c6f0e Merge pull request #586 from LemonBoy/fix-580 
Process the nick changes in queries before the PRIVMSG is handled.
 2017-01-02 14:44:07 +01:00
ailin-nemui
508d2e0860 bail out if nick is NULL in irc_query_find 
Closes #1
 2016-12-19 21:41:47 +01:00
ailin-nemui
77aab79057 avoid server_disconnect 
Closes #4
 2016-12-19 21:16:37 +01:00
LemonBoy
0d6add02cf Process the nick changes in queries before the PRIVMSG is handled. 
Otherwise we end up with the message in the status window since the
frontend knows jack shit about the casemapping option when it tries to
find the associated window for the query.
 2016-12-15 19:36:44 +01:00
LemonBoy
91c9e871c7 Add an option to stop the connection when SASL fails. 2016-12-12 21:41:06 +01:00
ailin-nemui
dcffa98d46 add a static buffer for dcc received data 
increased buffersize might make irssi freeze less / #159
 2016-11-23 17:02:29 +01:00
Alexander Færøy
2be7289085
Rename SSL to TLS. 
This patch changes the internal name of SSL to TLS. We also add -tls_*
options to /CONNECT and /SERVER, but make sure that the -ssl_* versions
of the commands continue to work like before.
 2016-10-22 20:36:50 +02:00
LemonBoy
3667fd9fd1 Make the cap_complete field unsigned. 
Fixes a problem where the field would end up as a negative number when
exposed to the perl scripts.
And move it near the other bit-packed fields so we take advantage of the
packing.
 2016-09-30 19:30:43 +02:00
ailin-nemui
8d4d313cc9 Merge pull request #506 from kruton/sasl-400-byte-chunk 
SASL: handle fragmentation
 2016-09-26 16:43:33 +02:00
Kenny Root
60d9ec621f SASL: handle fragmentation 
The IRCv3 SASL extension says that AUTHENTICATION payloads of exactly
400 bytes in length indicate that the message is fragmented and will
continue in a subsequent message. Handle the reassembly and splitting of
these messages so that we are compliant with the specification.
 2016-08-29 22:56:30 -07:00
dequis
3429c1a0a0 Set the default STATUSMSG to @ instead of @+ if it's missing 
This fixes two issues:

- IRCNet doesn't have STATUSMSG, but it supports +channels, and
  including + in the default value meant processing those incorrectly

- The "bahamut hack", for old servers that support but don't advertise
  STATUSMSG, didn't work since ischannel_func doesn't use the default.

The choice of @ intentionally leaves out support for other STATUSMSG
(for example, AzzurraNet's bahamut 1.4 fork seemed to support + and % in
any order, contradicting the comment in the code).

I think this is a decent tradeoff, given how those servers are uncommon
and relying on +# or %# is even less common than @#.

Fixes #531
 2016-08-24 19:56:23 -03:00
ailin-nemui
fd371cc345 Merge pull request #422 from LemonBoy/misc-cleanup 
Clean up misc.c
 2016-06-14 12:35:30 +02:00
LemonBoy
439e21f127 Use ; as separator instead of , 2016-06-13 14:07:04 +02:00
LemonBoy
86c5e56ef4 Make rejoin_channels_mode of type CHOICE 2016-06-12 16:26:18 +02:00
LemonBoy
cc70e8c581 Clean up some GTimeVal juggling 2016-06-05 16:48:27 +02:00
LemonBoy
7a3c6fe86c Replace strarray_length with g_strv_length 2016-06-05 16:24:55 +02:00
LemonBoy
72712a0c62 Replace strocpy with g_strlcpy 
The only difference was that the former returned 1 if the buffer was
overflown, but the return value was never checked.
 2016-06-05 16:24:55 +02:00
LemonBoy
f1d0c8ff99 Correct the name of the emitted signal. 
There's a typo in 'sasl_fail', the signal that's emitted should be
'server sasl failure' and not 'server sasl fail'.
 2016-06-01 22:29:13 +02:00
pisculichi
47e792da05 Fix some ANSI C issues. 2016-05-03 15:28:20 +00:00
ailin-nemui
1349755bb5 Merge pull request #453 from LemonBoy/dcc-quote 
Support quoted filenames in some /DCC commands
 2016-04-05 22:39:54 +02:00
ailin-nemui
ec4ecd844b Revert "Removed the obsolete SQUERY and SERVLIST commands" 
This reverts commit 4beebe3238.
 2016-03-29 22:41:01 +02:00
LemonBoy
8b54366d95 Support quoted filenames in some /DCC commands 2016-03-22 16:00:00 +01:00
ailin-nemui
195c44a76e Merge pull request #446 from ailin-nemui/fix_445 
strip less whitespace from commands
 2016-03-22 15:23:37 +01:00
ailin-nemui
132d3c49f3 strip less whitespace from commands 
fixes #445
 2016-03-20 22:39:06 +01:00
ailin-nemui
2ab2636713 Merge pull request #442 from LemonBoy/fix-435 
Do not assume any default value for statusmsg.
 2016-03-20 22:06:41 +01:00
LemonBoy
550fe6f010 Use 0 as a sentinel value for sasl_timeout 
If sasl_timeout is never initialized with a valid timeout id then
calling /disconnect on the server calls g_source_remove() with 0 as tag,
causing an harmless error message to be printed.
Beside that, the sasl_timeout field is defined as a unsigned int.
We can use 0 as sentiel since g_timeout_add returns tags that are always
greater than zero.
 2016-03-20 21:47:02 +01:00
LemonBoy
f31d37a852 Make ischannel_func return false for empty strings 2016-03-19 12:11:53 +01:00
LemonBoy
f6c2805b91 Do not assume any default value for statusmsg. 
If the server didn't send it then just skip the check, the old value it
defaulted to was possibly overlapping with the CHANTYPES leading to an
incorrect behaviour. Fixes #435.
 2016-03-17 22:27:05 +01:00
dequis
e853392f43 Remove sasl timeout source when the server disconnects 2016-03-11 14:55:31 -03:00
Mantas Mikulėnas
4baefd2574 Fix SASL EXTERNAL authentication 
The "AUTHENTICATE" command is always required – it's part of the IRCv3
SASL framing. RFC 4422 only documents the Base64 payload.
 2016-03-08 23:13:03 +02:00
Lukas Mai
8c1da2890c irssi proxy: allow listening on unix sockets 2016-03-02 00:53:56 +01:00
Lukas Mai
3fc7e4d4ea reindent 2016-03-02 00:51:01 +01:00
Lukas Mai
4d234c175c fix proxy server name 2016-02-26 18:40:51 +01:00
Lukas Mai
3167ccfbc2 remove redundant check 2016-02-18 02:23:09 +01:00
Lukas Mai
c9ce0c521a make pointer check explicit 2016-02-18 02:23:00 +01:00
Lukas Mai
4732e33ca9 irssi proxy: allow multiplexing multiple networks over a single port 2016-02-18 01:20:33 +01:00
Lukas Mai
88e2449f83 fix formatting 2016-02-18 01:20:33 +01:00
LemonBoy
eba160ca6d Duplicate the code paths for autocommands. 2016-01-24 23:02:40 +01:00
LemonBoy
2502080871 Change when the autocmds are sent. 
As per #175 if a -botcmd is specified for a given channel without a
-bots parameter then the command is sent right after joining the
channel.
 2016-01-14 23:54:42 +01:00
ailin-nemui
62cab9d662 Merge pull request #393 from ailin-nemui/moduleversion-perl 
forward ABI to perl modules
 2016-01-11 21:19:35 +01:00
ailin-nemui
d16f57b378 Merge pull request #390 from LemonBoy/ignore-find 
Clean up the ignore_find API to make it more powerful.
 2016-01-11 21:04:27 +01:00
Lukas Mai
41088b6f65 make /knockout use /unban to remove bans 
/knockout uses /ban to set bans but calls ban_remove() directly to
remove them. This commit makes it use /unban instead. This allows
scripts that hook ban/unban to work automatically with /knockout.
 2016-01-08 19:37:29 +01:00
Lukas Mai
cf90b2122e irc/core/irc-commands.c: fix indentation 2016-01-08 18:52:59 +01:00
Lukas Mai
837e03bd8f irssiproxy: avoid using pointer after freeing it 2016-01-06 12:45:18 +01:00
LemonBoy
dbee606c60 Don't break the API. 
Have a ignore_find_full method that is the one that all the new code
should be using and provide some working stubs for ignore_find and
ignore_find_noact.
 2016-01-03 21:26:57 +01:00
LemonBoy
609f3ba6c2 Clean up the ignore_find API to make it more powerful. 
This way we prevent the creation of duplicate ignores since the old code
skipped the ignore_find call when a pattern was specified.
It should also cover all the cases where the ignores would be wrongly
overwritten, such as the case outlined in #78.
 2016-01-03 19:49:18 +01:00
ailin-nemui
ff8ccaf08b module check irssi version 
Add explicit checks into every module to match the ABI version defined
in common.h
 2015-12-10 00:52:33 +01:00
dequis
82ce1de5b0 irc-cap: Don't send a space at the beginning of the CAP REQ parameter 
Turns out it confuses inspircd, making it reply a NAK with empty
parameter. The rest is ACKed anyway. I've already whined at saberuk
and there's a pending pull request over there fixing this issue.

And, of course, this is cleaner.
 2015-11-26 19:50:58 -03:00
LemonBoy
d7ef9c590f Correctly alias 'channel' to '#channel' 
Use the same approach used in 'irc_channels_join'.
Remove 'irc_nick_strip' since it was unused.
 2015-11-19 15:31:32 +01:00
LemonBoy
d4676c9855 Use the PARAM_FLAG_STRIP_TRAILING_WS flag wherever possible. 2015-11-09 23:02:41 +01:00
LemonBoy
8094e87cdf Preserve the sasl_ options across reconnects. 2015-10-28 21:56:35 +01:00
dx
15a40ea6d3 Merge pull request #314 from LemonBoy/sasl_session 
Save the sasl state in the session
 2015-10-03 22:15:17 -03:00
Alexander Færøy
da3f2f0d01
Set HOST_NAME_MAX to 255, if it's undefined. 
Thanks to Jilles and dx.

Fixes #309
 2015-10-02 19:55:29 +02:00
LemonBoy
cfff402fe6 Don't set the usermode field if blank 
Fixes FS#919
 2015-10-02 11:25:30 +02:00
LemonBoy
a475d57183 Save the sasl state in the session 
This is seemingly required to have irssi re-authenticate after a
restart.
 2015-10-02 10:52:13 +02:00
ailin-nemui
18989e76db Merge pull request #304 from LemonBoy/sasl_user_options 
Allow the user to set and modify the SASL parameters
 2015-09-26 19:07:54 +02:00
LemonBoy
1a2c479bc0 Allow the user to set and modify the SASL parameters 
The /NETWORK ADD command now is able to modify the SASL mechanism, the
username and the password on a chatnet basis.
 2015-09-26 18:53:10 +02:00
Geert Hauwaerts
fc3c0a8420 Merge pull request #301 from dequis/dcc-get-ntfs-temp-bug 
dcc-get: close() the temp fd so we don't get ETXTBSY in ntfs mounts
 2015-09-24 10:05:30 +02:00
Robert C Jensen
b984f1fa25 dcc-get: close() the temp fd so we don't get ETXTBSY in ntfs mounts 
Patch from debian bug 696963 [1]

Fixes github bug #220 and flyspray bug 867 [2]

[1]: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=696963
[2]: http://bugs.irssi.org/index.php?do=details&task_id=867
 2015-09-23 23:39:37 -03:00
dequis
7ae7422939 Add multi-prefix to list of capabilities to request 
Turns out event_names_list() in irc-nicklist.c already handles this.

event_who() just ignores it, which is probably a good idea since some of
the irc servers I tested this with have a bug that results in sending
multiple prefixes in the NAMES reply but not in the WHO one (they were
forks of ircd-hybrid before 7.3.0)

And NAMES always happens, anyway. WHO is omitted sometimes for huge
channels.
 2015-09-23 03:17:29 -03:00
ailin-nemui
f5f3d7cc98 Revert "Network and IPv{4,6} related changes" 2015-09-22 21:59:17 +02:00
ailin-nemui
2d69deb0a3 Merge pull request #290 from LemonBoy/ipv6 
Network and IPv{4,6} related changes
 2015-09-22 17:43:31 +02:00
ailin-nemui
211e84c1e9 Merge pull request #267 from kyak/master 
Add expandos for hostname
 2015-09-21 18:47:09 +02:00
LemonBoy
ffaa890e99 Initial work to make irssi respect the resolved ip order 
Ip's aren't selected using random() anymore, also select the ip version
by using getaddrinfo and some proper hints.
 2015-09-21 14:19:35 +02:00
dx
0912a11050 Merge pull request #278 from LemonBoy/sasl 
SASL support
 2015-09-20 19:19:49 -03:00
LemonBoy
203c00938a Use formats instead of g_warning 
Add some copyright headers here and there too.
 2015-09-21 00:04:37 +02:00
Alexander Færøy
a44c4b82de
More format warnings removed. 2015-09-20 23:11:39 +02:00