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Commit Graph

3072 Commits

Author SHA1 Message Date
Alexander Barton
0fd9a8505a Correctly re-initialize signal handlers on RESTART
This fixes part 2 of bug #127 :-)
2012-09-11 15:44:31 +02:00
Alexander Barton
b2482b39e4 Use HAVE_SETSID #define when testing for setsid() 2012-09-11 14:38:19 +02:00
Alexander Barton
74c7d7131f Don't include <stdint.h>, it is included by "portab.h" 2012-09-11 14:37:31 +02:00
Alexander Barton
4dd1c31dc7 Don't check type.h availability, it is required 2012-09-11 14:36:34 +02:00
Alexander Barton
2e13e821f8 configure.in: Use AC_CONFIG_FILES macro 2012-09-11 14:36:02 +02:00
Alexander Barton
2478c5816b configure.in: Don't use AC_C_PROTOTYPES
Don't use AC_C_PROTOTYPES, AM_C_PROTOTYPES is already used.
2012-09-11 14:34:30 +02:00
Alexander Barton
47ad9afcf3 configure.in: Update checks for required and optional features
Update checks for required and optional header files, data types,
and functions.
2012-09-11 14:32:17 +02:00
Alexander Barton
67e882d4bb configure.in: require autoconf 2.67 and automake 1.11
And use newer features such as bug reporting address and project URL.
2012-09-11 14:30:49 +02:00
Alexander Barton
25c216cbdf configure.in: sort some lists (templates, output, ...) 2012-09-11 14:13:17 +02:00
Alexander Barton
f5441d2170 New_Connection(): mark "IsSSL" parameter as UNUSED
This fixes the following warning message when building without SSL support:

 conn.c: In function "New_Connection":
 conn.c:1365: warning: unused parameter "IsSSL"

Introduced by commit 01b62202.
2012-09-11 13:15:16 +02:00
Alexander Barton
0d67be3f30 Fix some "whitespace glitches"
Some have been introduced by commit 7b01bb83, some are older.
2012-09-11 12:48:51 +02:00
Alexander Barton
f37600ee01 Merge branch 'xop' of https://github.com/kart0ffelsack/ngircd into bug92-xop
* 'xop' of https://github.com/kart0ffelsack/ngircd:
  Tests and documentation for xop
  Implemented xop support

Conflicts (because of merge of the 'cmode-M' branch):
	src/ngircd/channel.c
	src/ngircd/defines.h
	src/ngircd/messages.h
2012-09-11 12:30:19 +02:00
Alexander Barton
f38a9035e5 Show a warning on startup if config file is not a full path
ngIRCd is a long-running process and changes its working directory to "/" to
not block mounted filesystems and the like when running as daemon ("not in the
foreground"); therefore the path to the configuration file must be relative to
"/" (or the chroot() directory), which basically is "not relative", to ensure
that "kill -HUP" and the "REHASH" command work as expected later on.

This fixes parts of bug #127.
2012-09-11 11:40:47 +02:00
Alexander Barton
a12d6ff257 Create &SERVER channel after predefined channels
This patch allows you to define &SERVER in a [Channel] block yourself
and to overwrite the built-in topic and channel modes.

Fixes bug #131.
2012-09-10 17:59:15 +02:00
Alexander Barton
2205227c3b WHO #channel: don't limit list size
It makes no sense to limit the list size when doing WHO for a channel
and not to return all the users in that channel, so I removed the check.
But if there are more than MAX_RPL_WHO(25) replies, the client requesting
the list will be "penalized" one second more (then 2 in total).

This fixes bug #125.
2012-09-10 12:43:44 +02:00
Alexander Barton
d2d867ea36 Define EV_SET() for kqueue() on systems that don't have it
Some systems, notably FreeBSD 4.x, do have the kqueue() function but
lack the definition of EV_SET() in their header files -- but don't
worry, we can #define it on our own ;-)

Definition taken from /usr/include/sys/event.h of FreeBSD 8.1.
Patch tested on FreeBSD 4.1 by Götz Hoffart. Thanks!
2012-09-04 23:28:32 +02:00
Alexander Barton
b232ae2f17 Fix contrib/Makefile.am to list all files in EXTRA_DIST 2012-09-04 22:49:45 +02:00
Alexander Barton
53b2acc00b Update project description 2012-09-04 13:09:27 +02:00
Alexander Barton
01b62202b2 New function Conn_StartLogin() to finish connection initialization
Conn_StartLogin() is called after the connection has been established and
fully innitialized, including the SSL handshake, for example.

Up to this patch, the "NoticeAuth" option broke the SSL handshake ...
2012-08-29 17:24:19 +02:00
Alexander Barton
b68bb560e9 Convert CONN_ID and Conf_MaxConnections to "int" datatype
We can't handle more connections than accept(2) can supply, and
accept(2) returns an "int" ...
2012-08-29 17:03:41 +02:00
Alexander Barton
21467c76f1 Introduce numeric RPL_HOSTHIDDEN_MSG(396)
This numeric is sent to the client each time it changes its displayed
hostname using "MODE +/-x", and if "CloakHost" is set right after the
MOTD has been sent.
2012-08-28 23:28:56 +02:00
Alexander Barton
33fae67579 Always cloak client hostname, if needed
Not only cloak the hostname in Client_MaskCloaked(), but also in
Client_HostnameCloaked() -- so move the actual cloaking to this function
and call it in Client_MaskCloaked() to get the (cloaked) hostname.

This fixes USERHOST not displaying the correctly cloaked hostname,
for example.
2012-08-28 23:26:43 +02:00
Alexander Barton
864015fa3f NoticeAuth: make sure messages are flushed immediately 2012-08-28 22:09:06 +02:00
Alexander Barton
1d3def0cc6 Merge branch 'umode-B'
This patch series allows ngIRCd to support the user mode "B" ("Bot flasg"):
it is settable and unsettable by every (non-restricted) client.
According to DNS777, this is how Unreal and InspIRCd do behave, so do we :-)

By Alexander Barton (1) and DNS777 (1)

* umode-B:
  Add new user mode "B" to doc/Modes.txt
  Implement an Unreal-like user mode "B" ("Bot mode")
2012-08-27 23:27:30 +02:00
Alexander Barton
e01e8f1cb6 Merge branch 'recognize-umode-R'
By Alexander Barton (1) and DNS777 (1)

* recognize-umode-R:
  Only allow IRC services to modify user mode "R"
  Recognize user mode "R"
2012-08-27 23:21:28 +02:00
Alexander Barton
186ab51137 Only allow IRC services to modify user mode "R" 2012-08-27 23:20:32 +02:00
Alexander Barton
74be904018 ngt_RandomStr(): : make it buildable with pre-ANSI C compilers 2012-08-27 22:42:52 +02:00
Alexander Barton
298cd9a327 Get_CAP_String(): make it buildable with pre-ANSI C compilers 2012-08-27 22:42:04 +02:00
Alexander Barton
414bfe65eb Enhance "NOTICE AUTH": show hostname and IDENT reply 2012-08-27 22:05:55 +02:00
Alexander Barton
c519ba9920 Merge branch 'cmode-M'
By Alexander Barton (2) and DNS777 (1)

* cmode-M:
  Add new channel mode "M" to doc/Modes.txt
  Remove Can_Send_To_Channel_Identified()
  Implement channel mode "M"
2012-08-27 21:22:58 +02:00
Alexander Barton
fee8ff37b3 Add new channel mode "M" to doc/Modes.txt 2012-08-27 21:17:49 +02:00
Alexander Barton
fee591b759 Remove Can_Send_To_Channel_Identified()
Move the functionality directly into Can_Send_To_Channel() function.
There should be no functional change ...
2012-08-27 21:15:12 +02:00
Brian Collins
16f94546f5 Fix NAMES response when client has multi-prefix
Two fixes here: IRC_Send_NAMES was checking the capability of the
wrong client when responding, and it didn't return any prefix for
clients that had either +v or +o but not both.
2012-08-27 16:23:57 +01:00
Alexander Barton
55859c1bef Merge branch 'better-chan-errors'
By Alexander Barton (1) and DNS777 (1)

* better-chan-errors:
  Remove unused ERR_CANNOTSENDTOCHAN2_MSG message
  Add some more information to channel error numerics
2012-08-26 19:42:08 +02:00
Alexander Barton
bcefdef1ea Merge branch 'move-connection-password' of git://arthur.barton.de/ngircd-alex
This patch series converts the statically allocated password buffer in the
CLIENT structure into a dynamically (and only when needed) allocated buffer
which is referenced by the CONNECTION structure.

This a) saves memory for clients not using passwords at all and b) allows
for "arbitrarily" long passwords.

By Brett Smith (5) and Alexander Barton (2).

* 'move-connection-password' of git://arthur.barton.de/ngircd-alex:
  Login_User(): use "conn" insted of calling Client_Conn(Client)
  Free already saved password when storing a new one
  Indentation and style fixes.
  Connection password is not constant.
  Implementation clean-ups.
  Dynamically allocate memory for connection password.
  Move client password from the Client to the Connection struct.
2012-08-26 19:14:29 +02:00
Alexander Barton
f79d41e927 Login_User(): use "conn" insted of calling Client_Conn(Client) 2012-08-26 19:11:44 +02:00
Alexander Barton
1680ea02da Free already saved password when storing a new one
This shouldn't happen (clients aren't allowed to send more than one PASS
command), but who knows ...
2012-08-26 19:07:38 +02:00
DNS777
1aaf54ac24 Implement channel mode "M"
Only the server, identified users and IRC operators are able to talk.
2012-08-26 16:40:49 +02:00
Alexander Barton
a5984c702a Remove unused ERR_CANNOTSENDTOCHAN2_MSG message 2012-08-26 16:15:44 +02:00
DNS777
9a82304ae9 Add some more information to channel error numerics 2012-08-26 16:14:40 +02:00
Alexander Barton
a26e37b746 Add new user mode "B" to doc/Modes.txt 2012-08-26 16:03:00 +02:00
DNS777
c2b39fdede Implement an Unreal-like user mode "B" ("Bot mode") 2012-08-26 15:58:37 +02:00
DNS777
8349a1c0d9 Recognize user mode "R"
This allows users to unset the user mode "R".
2012-08-26 15:30:49 +02:00
Alexander Barton
360a254be0 Enhance "ServiceMask" to handle a list of masks
The "ServiceMask" variable in "Server" blocks now can handle more than
one mask using the new MatchCaseInsensitiveList() function.

This makes marking "service clients" much more specific, which is a
good thing per se, but which is the prerequisite for reasonably
blocking these nick names, too (see commit a6dd2e3 for details).
2012-08-26 13:24:54 +02:00
Alexander Barton
ab1fcebeff New function MatchCaseInsensitiveList() to check list of patterns 2012-08-26 13:11:45 +02:00
Alexander Barton
a6dd2e33c2 Block nicknames that are reserved for services
This patch introduces the new function Conf_NickIsBlocked() which checks
if a given nick name matches with the "service mask" of a configured server.
And Client_CheckNick() uses this information to deny such names for regular
IRC users.

So nick names intended for IRC services are more protected and can't be used
by regular users even when the "services pseudo-server" isn't connected to
the network.

But please note:

Up to now, there can be only one "ServiceMask" pattern per server, which
most probably blocks much more nick names than really required ...
So "ServiceMask" should allow more than one pattern which can be more
specific, and most probably it should be possible to block nick names in
the global server configuration as well.

Nick names introduced by other servers/services are never restricted.
2012-08-26 12:33:21 +02:00
Alexander Barton
9d8974d509 Rename Conf_IsService() to Conf_NickIsService() 2012-08-26 12:27:51 +02:00
Alexander Barton
037b4b76df Check_Connections(): code cleanup 2012-08-26 12:04:40 +02:00
Brett Smith
be97fa8ab1 Indentation and style fixes. 2012-08-23 14:18:15 -04:00
Brett Smith
164954a788 Connection password is not constant.
Saying otherwise makes a warning when we assign this to
conv.appdata_ptr in pam.c.
2012-08-23 13:59:17 -04:00