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579 commits

Author SHA1 Message Date
Simon Arlott
f018ed844d
certfp: Move method name/prefix strings to a separate header file 2016-04-26 20:33:18 +01:00
Simon Arlott
5adde7a4ed
getopt: don't modify argv as it breaks restart() 2016-04-25 23:32:18 +01:00
Simon Arlott
c173a8ad44
modules: use exit(EXIT_FAILURE) on failure 
This will allow service process monitoring to recognise the difference
between a shutdown and an error of a -foreground ircd, because only
/DIE (or SIGINT) will exit with return code 0.
 2016-04-25 22:27:57 +01:00
Simon Arlott
762468f85d
authd: wait until the ssl connection is "open" before reading 
It's useful to allow authd to run in parallel with ssl negotiation,
but if the ssld connection has plaintext data ready for reading
there's a race condition between authd calling read_packet() and
ssl_process_certfp() storing the certificate fingerprint. This
scenario would be bad for a server connecting because fingerprint
verification will fail.

Allow either operation to complete first, but wait until
ssl_process_open_fd() calls the ssl open callback before calling
read_packet().
 2016-04-25 21:43:21 +01:00
Simon Arlott
53789fddda
sslproc: simplify ssl open callback 
Don't use the librb callback type as we're always passing client_p.

Provide a return value so that the connect handler can exit_client()
and the accept handler can opt to use the default dead handler.
 2016-04-25 21:12:44 +01:00
Simon Arlott
f61d096186
conf: require certificate fingerprint for SSL connections 2016-04-25 20:19:48 +01:00
Simon Arlott
dc986b5468
sslproc: prefix SPKI certfp types to distinguish them from CERT 2016-04-25 20:12:27 +01:00
Simon Arlott
93ad89b232
sslproc: send the certftp method on rehash 2016-04-25 19:25:45 +01:00
Simon Arlott
f7b0c4b3d8
sslproc: use global ServerInfo configuration 
There's no need to pass information around that sslproc already has access
to, so use ServerInfo directly. Remove the extra NULL checks as these are
already performed before setting ircd_ssl_ok = true.
 2016-04-25 19:20:45 +01:00
Simon Arlott
90fd6ede1b
sslproc: include ssl_cipher_list in length check before sending configuration to ssld 2016-04-25 19:12:47 +01:00
Simon Arlott
19d1853f71
ssld: remove init_prng command 
This is no longer configurable so it's redundant.
 2016-04-25 19:02:03 +01:00
Simon Arlott
8cbd70a8ed
ircd: don't send ERR_NOTREGISTERED to servers 
Sending messages after SERVER but before zlib is established breaks
outgoing connections. If the other server is misbehaving then ignore
its messages.
 2016-04-24 17:41:44 +01:00
Simon Arlott
5ad62c80ee
librb: remove socklen parameter from rb_connect_tcp 2016-04-24 17:11:20 +01:00
Simon Arlott
d4214e9445
ircd: server connection configuration 
Fix the server connection configuration so that it can simultaneously
handle a hostname/IPv4/IPv6 for connecting and a hostname/IPv4/IPv6
for binding. Maintains backwards compatibility for matching a hostname
with a mask.

Multiple host/vhost entries can be specified and the last value for
each address family is stored. Hostnames that resolve automatically
overwrite the IP address.

Server connections can now be made to either IPv4 or IPv6 at random
as well as preferring a specific address family.
 2016-04-24 17:06:24 +01:00
Simon Arlott
65f43a4fc4
ircd: Don't try to connect to servers that we know have an invalid fingerprint 
This just causes an unnecessary link/squit on the other server.
 2016-04-24 11:49:21 +01:00
Simon Arlott
4fbb736202
ssld: add a callback when the connection is opened 
This allows us to wait until we have the fingerprint information before
continuing with a server connect process.
 2016-04-24 11:48:35 +01:00
Simon Arlott
5c317f1313
ircd: parse: add asserts for improper use of mod_add_cmd/mod_del_cmd 2016-04-23 23:56:41 +01:00
Simon Arlott
e8de2bfaf0
modules: add missing break 2016-04-23 23:37:38 +01:00
Simon Arlott
558744e520
ircd: do nothing in client_release_connids if !MyConnect 2016-04-23 23:25:25 +01:00
Simon Arlott
cc02bdf3a6
ircd: fix assert in client_release_connids 
The connection may have already been closed and MyConnect cleared.

It's only a bug if the connection somehow has connids but is not
our connection.
 2016-04-23 23:22:01 +01:00
Simon Arlott
cf430c1a40
ssld: Add new certfp_methods spki_sha256 and spki_sha512 
These operate on the SubjectPublicKeyInfo of the certificate, which does
change unless the private key is changed. This allows the fingerprint to
stay constant even if the certificate is reissued.

(The same fingerprint is also used by DANE)
 2016-04-23 22:51:05 +01:00
Simon Arlott
0ae7a89d78
ircd: sslproc: certfp commands have a 9 byte header, not 5 bytes 
SHA512 hashes were being ignored because the message was too large
 2016-04-23 20:52:20 +01:00
William Pitcock
c6098ed357 client: fix up client_release_connids() too, pointed out by lp0 2016-04-23 14:26:01 -05:00
William Pitcock
5c63bfe8b1 client: connid_get() should check MyConnect(), not MyClient(). 2016-04-23 14:17:36 -05:00
Simon Arlott
84e3e445aa
mr_server: Report certificate fingerprint mismatches 
Log the received certificate fingerprint when it causes a server to be
rejected.
 2016-04-23 17:37:05 +01:00
Simon Arlott
e7c4cf63bc
authproc: set GOT_ID flag when an ident response is received 2016-04-23 15:41:27 +01:00
staticfox
1729f46eab
authd: Avoid negative array indices 2016-04-22 23:06:42 -04:00
Elizabeth Myers
7445ece1d1
Revert "Implement the netsplit batch type." 
This needs more work, see
https://github.com/ircv3/ircv3-specifications/issues/253

This reverts commit 2373891299.
 2016-04-16 11:05:00 -05:00
Elizabeth Myers
2373891299
Implement the netsplit batch type. 
This also lays the groundwork for the netjoin batch type, but that isn't
implemented yet. I don't like how some of this is implemented but it'll
have to do for now...

Compile tested, needs more testing.
 2016-04-15 16:50:43 -05:00
Elizabeth Myers
4f2b9a4fd1
Don't use key member of dictionary iter objects after deletion 2016-04-12 09:43:50 -05:00
Elizabeth Myers
9e5c31ea0d
authproc: fix a typo 2016-04-12 09:37:56 -05:00
Elizabeth Myers
5e9a3f8674
Change the way authd configures opm 
It's a bit of a hack, but better than before. Rather than rehashing
(which could get us into an endless loop), we now segregate the
configuration phase (creating entries ircd-side in case we restart authd
later) and sending phases (when configure_authd() is called). Since we
have to call configure_authd() no matter what (to send timeouts etc.)
and we have to send this data to configure authd anyway, and sending
duplicate data is bad, this is the only way I can think of for now.
 2016-04-12 09:36:09 -05:00
Elizabeth Myers
ed5e1d1e41 send: trim a blank line [ci skip] 2016-04-11 11:52:01 -05:00
Elizabeth Myers
7a21fb5b34 s_user: clean up authd checks 2016-04-10 10:02:33 -05:00
Elizabeth Myers
2a104d6641 s_user: enhancements to proxy reporting messages 2016-04-10 09:35:02 -05:00
Elizabeth Myers
d19aab3375 Fix stupid linux warning 2016-04-10 09:22:34 -05:00
Elizabeth Myers
154dc91ef0 Wrap up authd preclient stuff in its own struct 2016-04-10 09:20:51 -05:00
staticfox
02fa4362cd version.c.SH: Fix build 
We need stddef.h mainly for NULL
 2016-04-09 06:05:08 -04:00
Elizabeth Myers
b14d2bd6ea Formatting fixes for credits 
Contributed from jackal^, but fixed up a bit.
 2016-04-09 04:55:57 -05:00
Elizabeth Myers
4eafa9e62f ipv4_from_ipv6: move to librb 2016-04-08 03:49:23 -05:00
Elizabeth Myers
66f7fe673b Get rid of flags2. 
It seems to come from an era where long long didn't exist and 64-bit
machines weren't common. 32-bit machines are still common but I can't
imagine this will have much performance impact there.

This "fixes" #179 in title only, but see comments within.
 2016-04-07 07:40:55 -05:00
Elizabeth Myers
9057170ce8 Cleanup defaults.h config file. 
Clean up spaces/tabs mixing mess (bleh), add some defaults for authd
stuff, and get rid of CHARYBDIS_SOMAXCONN (just define SOMAXCONN if it's
available...).
 2016-04-07 04:47:48 -05:00
Elizabeth Myers
0a87075b86 modules: fix up display names 2016-04-07 04:15:12 -05:00
Elizabeth Myers
78946542bb modules: move module loading/unloading commands to dedicated module. 
There's no reason to really have these in the main ircd anymore, static
modules are dead and aren't coming back.

To ensure people don't do something hopelessly retarded, this is a core
module.
 2016-04-07 04:00:25 -05:00
Elizabeth Myers
999c42bad8 Remove useless alias_entry hits member 2016-04-06 11:47:13 -05:00
Elizabeth Myers
a19097baa4 ircd: load modules after conf files 
The alias module depends on this
 2016-04-06 07:43:45 -05:00
Elizabeth Myers
b663a8070f Move alias handling into a dedicated module. 
Not yet tested, caveat emptor!

Closes #166
 2016-04-06 07:27:50 -05:00
Elizabeth Myers
2575a78b0e Add hook for when rehash is called. 
This will be used by the future alias module.
 2016-04-06 05:43:54 -05:00
Elizabeth Myers
f956cb0f1f Use rb_* versions of nonportable string functions 2016-04-05 05:39:59 -05:00
Elizabeth Myers
731d128990 authd: rework module ID system 
Provider ID's are now assigned dynamically at load-time. To accomodate
this, there is now a lookup system for finding providers by name (all
providers have names as well).
 2016-04-05 04:31:22 -05:00
Elizabeth Myers
3256156aca Announce changed capabilities on module load 
Closes #165
 2016-04-04 02:30:35 -05:00
staticfox
5eb3d7a7c0 modules: Revert mapi_register() to use ints 
modinit() returns either 0 (success) or -1 (failure) so we
can't check for true/false.
 2016-04-03 20:14:36 -04:00
Elizabeth Myers
c0483ac17b boolify calls to rehash 2016-04-03 01:53:34 -05:00
Elizabeth Myers
aa483e55bd bool-ify modules stuff 2016-04-03 01:51:45 -05:00
Elizabeth Myers
6603175304 Clean up module loading a bit. 2016-04-03 01:21:19 -05:00
Elizabeth Myers
ffa79a9516 Use rb_dlink_list_length... == 0, not !rb_dlink_list_length 2016-04-02 22:45:52 -05:00
Elizabeth Myers
34bc7caeae Send enabling message to opm at the end of opm block. 2016-04-02 22:33:19 -05:00
Elizabeth Myers
5c5296c8f8 newconf: delete all proxies on rehash 2016-04-02 22:30:54 -05:00
Elizabeth Myers
e2a8228f85 authproc: minor fixes 2016-04-02 20:31:32 -05:00
Elizabeth Myers
8d48aa190b dns: don't use zero ID's 2016-04-02 20:19:37 -05:00
Elizabeth Myers
1d657e0b08 authproc: rehash on authd restart 
This is a hack for now so it gets the config again.
 2016-04-02 20:10:56 -05:00
Elizabeth Myers
3d2fc110e3 authproc: add more API's for opm management 2016-04-02 19:45:27 -05:00
Elizabeth Myers
c1f4db3fb7 Tweak some configuration semantics of opm 2016-04-02 19:45:09 -05:00
Elizabeth Myers
d9364d2913 authproc: pad leading 0 for localhost IP's 
This avoids misparsing by rb's helper stuff..
 2016-04-02 19:29:16 -05:00
Elizabeth Myers
eb0814b3cb opm: add support for HTTPS CONNECT proxies. 
TBD: do we need an SSL listener for these?
 2016-04-02 18:38:21 -05:00
Elizabeth Myers
64fae2607a Rename authd.[ch] on ircd side to authproc.[ch] to prevent shadowing. 2016-04-02 16:44:04 -05:00
Elizabeth Myers
b0326abdc9 authd: warn on a bad command 2016-04-02 05:05:28 -05:00
Elizabeth Myers
6d0fafec99 authd: minor cleanups 2016-04-02 04:51:11 -05:00
Elizabeth Myers
ae0a058544 authd: clean up command handling with a table 2016-04-02 04:49:01 -05:00
Elizabeth Myers
61d1befa2a authd: fix race on the ircd side. 
The client may have already gone away, so if we can't find the local
cid, don't try to restart authd.
 2016-04-02 03:51:54 -05:00
Elizabeth Myers
6d5edc6f53 authd: when aborting, don't just do read_packet. 2016-04-02 03:46:31 -05:00
Elizabeth Myers
9bba0f6143 opm: add adjustable timeout values 2016-04-02 03:33:27 -05:00
William Pitcock
34b88b6571 ircd: conf: properly calculate the number of wsockd to start 2016-04-02 03:20:16 -05:00
Elizabeth Myers
fabe8b94c5 Add HTTP CONNECT proxy scanning 2016-04-02 03:11:30 -05:00
William Pitcock
bccb7dedef ircd: wsproc: cleanups 2016-04-02 03:10:01 -05:00
William Pitcock
c53ca1e029 ircd: integrate ircd side of wsockd support 2016-04-02 02:56:22 -05:00
Elizabeth Myers
fbe8d087e7 Add exempt logic for open proxies 2016-04-02 02:42:11 -05:00
Elizabeth Myers
51fa2ab8a3 opm: allow scanners to be configurable 2016-04-02 02:29:48 -05:00
Elizabeth Myers
adfe7b8396 authd: small cleanup 2016-04-02 01:20:49 -05:00
Elizabeth Myers
6a7bb6f1df authd: more minor cleanups 2016-04-02 01:16:47 -05:00
Elizabeth Myers
b1a577f224 ircd/authd: cleanups 2016-04-02 01:05:21 -05:00
Elizabeth Myers
8275e2700d Add opm stuff to default configs 2016-04-01 04:11:04 -05:00
Elizabeth Myers
34f16c467d authd: fix API boo boo 2016-04-01 02:56:03 -05:00
Elizabeth Myers
6da256dc93 authd: remove some whitespace 2016-04-01 02:44:50 -05:00
Elizabeth Myers
4f6119cd40 authd: add API for setting OPM listeners 2016-04-01 02:43:01 -05:00
Elizabeth Myers
7372553dd6 authd: fix compile error 2016-04-01 02:42:50 -05:00
Elizabeth Myers
e158281056 authd: properly abort clients who timeout or when the helper restarts 2016-04-01 02:27:48 -05:00
Elizabeth Myers
d86692fa44 Add new sockaddr_storage port retrieval/setting macros 
These macros are safe for use on IPv6 and clean up a lot of code.
 2016-03-31 03:00:29 -05:00
Elizabeth Myers
bf3ecca24b ircd/listener: un-obsoleteify comments 2016-03-30 03:36:04 -05:00
Elizabeth Myers
4094d2fad5 Remove trailing whitespace from files. 2016-03-29 13:23:27 -05:00
Matt Ullman
2b535500f9 automake: Ensure ircd_parser.h is created 
Fixes random travis explosions
 2016-03-28 21:39:10 -04:00
Elizabeth Myers
7ad083b065 logger: add idebug 
This only does something if debugging is enabled.
 2016-03-28 19:06:31 -05:00
Elizabeth Myers
bae7e637de ircd/authd: remove rb_free no longer needed. 2016-03-28 18:19:06 -05:00
Elizabeth Myers
0bb5d3f031 authd: this isn't a list dammit! 2016-03-28 18:13:57 -05:00
Elizabeth Myers
540ae37b96 authd: don't use wild pointer 2016-03-28 18:09:22 -05:00
Elizabeth Myers
a6a30cc7b8 ircd/newconf: better IPv4 example 2016-03-28 17:55:54 -05:00
Elizabeth Myers
771dcfad37 newconf: add illustrative examples to comments 2016-03-28 17:54:01 -05:00
Elizabeth Myers
835d456c64 newconf: fix check for IPv6 address length 2016-03-28 17:47:13 -05:00
Elizabeth Myers
3fe0efd55a newconf: change an error to a warning 2016-03-28 17:45:35 -05:00
Elizabeth Myers
50808796e0 authd: It Works, Bitches™ 2016-03-28 16:47:51 -05:00
Elizabeth Myers
a9b809c796 ircd_lexer: use correct variable here. 
ircd_paths[IRCD_PATH_ETC] is what's wanted, not IRCD_PATH_ETC.
 2016-03-28 14:58:26 -05:00
Elizabeth Myers
7b4d1de38d Merge branch 'master' into authd-framework 2016-03-28 14:44:47 -05:00
Elizabeth Myers
ad04380360 ircd/authd: respect auth_disabled config option 2016-03-28 02:42:20 -05:00
Elizabeth Myers
59d42a9fcb ircd/authd: use proper timeout values for clients 2016-03-28 02:32:05 -05:00
Elizabeth Myers
ef0b13b960 ircd/authd: timeout dead authd clients 2016-03-28 02:30:54 -05:00
Elizabeth Myers
cc4d393152 ircd/authd: implement client noticing 2016-03-28 02:19:34 -05:00
Elizabeth Myers
d3f6b80867 Replace s_auth/blacklist stuff with authd calls 
This also does a lot of surgery on the conf system to reconfigure authd.

/!\ WARNING! ACHTUNG! ADVERTENCIA! ATTENTION! AVVERTIMENTO! /!\
This code has not been run-time tested yet (though it compiles)!
 2016-03-28 02:11:16 -05:00
Matt Ullman
33d43d4fa4 ircd: Move signaled variables to volatile sig_atomic_t 2016-03-27 20:05:38 -04:00
Matt Ullman
aa7eff28f2 hash.c: Save some more bytes 2016-03-27 06:29:10 -04:00
Elizabeth Myers
3f7039934f s_auth: remove trailing whitespace at end of usernames. 2016-03-26 19:21:16 -05:00
Elizabeth Myers
938f93f4bc ircd/authd: some comments 2016-03-26 16:44:41 -05:00
Matt Ullman
de8b3b7174 sslproc: Remove unused variable 2016-03-26 16:41:36 -04:00
Elizabeth Myers
0a659bf0ab Port notice stuff over from authd-framework-2 and use it. 
This allows things like oper warnings from authd using the W message type
also.
 2016-03-25 21:58:32 -05:00
Elizabeth Myers
122ae255d7 authd: change reload character to R from H. 
This is more in line with the specification @kaniini laid out.
 2016-03-25 21:00:13 -05:00
William Pitcock
de7cf7e009 ircd: client: substantially rework the connid registry system 
now connid's are allocated on demand and clients may have as many connid's as necessary.
this allows us to build chains of helpers while ensuring the ircd properly tracks and GCs the resources.
 2016-03-25 19:50:29 -05:00
Matt Ullman
afba2488ec extb_combi: More int to bool conversion 
Cleanup whitespace in ircd_lexer.l
 2016-03-25 19:47:58 -04:00
William Pitcock
0aaa37f721 ircd: only relocate_paths on windows, no point on posix 2016-03-25 18:13:39 -05:00
William Pitcock
d6c17e5de2 ircd: implement path relocation 2016-03-25 01:57:25 -05:00
William Pitcock
2f545aad87 ircd: use ircd_paths for logFileName and pidFileName 2016-03-25 00:00:06 -05:00
William Pitcock
0d180487b4 ircd: unbreak build 2016-03-24 18:50:13 -05:00
William Pitcock
4d8cfacd95 ircd: start staging for relocatable paths 2016-03-24 18:45:28 -05:00
Matt Ullman
e0a9b5d3bf chmode: Move check_forward() to a boolean 2016-03-24 14:42:54 -04:00
Matt Ullman
a383180a0a chmode: Move add_id() to a boolean 2016-03-24 14:37:52 -04:00
Matt Ullman
9aa639eddd chmode: Move allow_mode_change() to a boolean 2016-03-24 14:26:02 -04:00
Matt Ullman
2a4b3ea648 version.c.SH: Fix generation not incrementing 2016-03-24 04:00:23 -04:00
Matt Ullman
3b9507d0e9 channel: Move flood_attack_channel() to a boolean 2016-03-24 02:25:26 -04:00
Matt Ullman
216f58a27c channel: Change check_channel_name() note to false 
[ci skip]
 2016-03-24 02:14:03 -04:00
Matt Ullman
3a46803fef channel: Move check_channel_name() to a boolean 2016-03-24 01:54:39 -04:00
Matt Ullman
2e45f5d808 Cleanup more BSD-isms 2016-03-23 22:37:52 -04:00
Matt Ullman
4b11f39115 Move away from BSD data types 2016-03-23 19:11:42 -04:00
Elizabeth Myers
28c94d6598 Remove common.h from lexer and parser 2016-03-23 10:09:53 -05:00
Elizabeth Myers
79435744c7 common.h: raison d'être is gone, so out it goes. 
Fold whatever was left into ircd_defs.h
 2016-03-23 09:33:56 -05:00
Elizabeth Myers
7ac3261f97 Ensure the parser/lexer don't use IRCD_BUFSIZE. 2016-03-23 09:26:07 -05:00
Elizabeth Myers
82236a2a65 IRCD_BUFSIZE is redundant with BUFSIZE, so kill it. 2016-03-23 09:22:55 -05:00
Elizabeth Myers
ab31d2b07e Send YES/NO to Davy Jones's Locker. 2016-03-23 08:52:32 -05:00
Elizabeth Myers
bd43a44469 Remove more YES/NO usage. 2016-03-23 08:43:28 -05:00
Elizabeth Myers
2fc6772ee1 typedef-ify rb_radixtree for consistency. 2016-03-23 08:32:22 -05:00
Elizabeth Myers
4177311e6e Change struct Dictionary(*) to rb_dictionary(_\1). 
This cleans things up a slightly and puts the dictionary stuff in its
own namespace.
 2016-03-23 08:09:58 -05:00
Elizabeth Myers
2ac4ba969b ircd: shut GCC the fuck up. 
No, it can't probably fail... that isn't what that's there for.
 2016-03-23 08:07:23 -05:00
Elizabeth Myers
56f84dedf7 DICTIONARY_FOREACH → RB_DICTIONARY_FOREACH 
This is in librb and therefore should be prefixed.
 2016-03-23 07:45:44 -05:00
Matt Ullman
66769bc1f8 More cleanup 2016-03-23 00:11:26 -04:00
Matt Ullman
e23126c83b Cleanup warnings 2016-03-21 22:28:41 -04:00
William Pitcock
4d383612d4 ircd: log runtime path (mainly as proof of concept for rb_path_to_self()) 2016-03-21 21:14:11 -05:00
Matt Ullman
ad9cbf9e0d s_user: Don't send CHGHOST clients op/voice syncs 2016-03-20 18:59:07 -04:00
William Pitcock
5a5f173daa parse: check IsServer() before firing off a remove_unknowns() call 2016-03-20 06:40:54 -05:00
William Pitcock
4f5056dd83 ircd: fix build on freebsd 2016-03-20 06:22:39 -05:00
William Pitcock
dd92c99b83 modules: fix thinko 2016-03-20 06:01:12 -05:00
William Pitcock
c9108ea073 ircd: modules: findmodule_byname(): also check LT_MODULE_EXT here 2016-03-20 06:00:20 -05:00
William Pitcock
6cb643f4f9 ircd: modules: use LT_MODULE_EXT more consistently 2016-03-20 05:54:48 -05:00
William Pitcock
44f442e3fb ircd: parse: now this type cast for POINTER MATH is just fucking stupid 2016-03-20 04:21:25 -05:00
William Pitcock
09f528c24c ircd: win32 does not need the FD 0,1,2 stuff 2016-03-20 03:10:05 -05:00
William Pitcock
c1bfea7332 ircd: handle some EXIT_FAILURE cases differently on win32 2016-03-20 03:06:14 -05:00
William Pitcock
48c6d0f56c ircd: squelch write(2) warning differently 2016-03-20 03:02:56 -05:00
William Pitcock
02831b6f65 modules: warning cleanups 2016-03-20 02:42:42 -05:00
William Pitcock
b5c0180c4b ircd: build: tell libtool what to DLL_EXPORT 2016-03-20 02:08:14 -05:00
William Pitcock
1ba9eba550 ircd: _WIN32 checks on geteuid() too 2016-03-20 02:04:26 -05:00
William Pitcock
538d208948 ircd: ircd main: use librb functions for daemon management 2016-03-20 02:03:32 -05:00
William Pitcock
a7fb269357 ircd: listener: more ss_family grr 2016-03-20 02:01:00 -05:00
William Pitcock
53e50d0e2f ircd: ircd_signal: win32 stubs 2016-03-20 02:00:22 -05:00
William Pitcock
7671316784 ircd: lexer: likewise 2016-03-20 01:59:09 -05:00
William Pitcock
e16f4b78b1 ircd: ircd_parser: we do not need to include netinet/in.h 2016-03-20 01:58:28 -05:00
William Pitcock
0b9aca384a ircd: client: fix format string for free_user() debug notice 2016-03-20 01:57:19 -05:00
William Pitcock
e867208deb ircd: use GET_SS_FAMILY() in a bunch of places 2016-03-20 01:54:24 -05:00
William Pitcock
1d90b085d3 ircd: blacklist: use GET_SS_FAMILY() 2016-03-20 01:48:14 -05:00
William Pitcock
85368a13d3 ircd: rewrite SOCKET_ERROR as I_SOCKET_ERROR 2016-03-20 01:44:00 -05:00
William Pitcock
1859e9d7d7 ircd: remove basically entirely pointless ServerInfo.hub (closes #167) 2016-03-19 23:05:07 -05:00
William Pitcock
72b51232a9 ensure we do not distribute flex/bison files 2016-03-19 19:23:08 -05:00
Elizabeth Myers
9b8e9eb321 config.h delenda est 2016-03-19 19:14:26 -05:00
William Pitcock
43f06d8d8c ircd/sslproc: same for zlib_ok 2016-03-19 00:58:57 -05:00
William Pitcock
bfc44622c8 ircd: do not shadow internal openssl symbol "ssl_ok" (yeah, i know) 2016-03-19 00:57:32 -05:00
William Pitcock
7cc67225cb sslproc: return after calling free_ssl_daemon() when in sandbox ipc service routine 2016-03-19 00:04:38 -05:00
William Pitcock
61eb4ba64a ircd: link libircd with -no-external 2016-03-18 23:14:38 -05:00
Elizabeth Myers
c084fcafec ircd: fix a really retarded GCC warning by being anal retentively "standards compliant" 2016-03-18 15:53:43 -05:00
Elizabeth Myers
1db8a31395 modules: fix stupid GCC false positive warning. 
This invocation of strlen is on a constant string and should be folded
by any sane compiler (GCC included), but it warns anyway because GCC is
stupid.
 2016-03-18 15:32:33 -05:00
William Pitcock
1ca8cd5276 parse: ensure that aliases have a sufficient number of parameters before trying to process them 2016-03-17 23:13:22 -05:00
Elizabeth Myers
617144af7a dns: remove unneeded defines 2016-03-14 22:15:28 -05:00
Elizabeth Myers
9ca15a2679 Merge branch 'master' of github.com:charybdis-ircd/charybdis 2016-03-14 22:14:28 -05:00
Simon Arlott
532f83a70a
ircd: Don't refer to the IP address as a "netmask" in error messages 2016-03-14 22:38:04 +00:00
Elizabeth Myers
068c6c4a2b dns: use a dictionary for query storage 2016-03-13 03:23:41 -05:00
Elizabeth Myers
9abdcf1c64 modules: can .la suffix. 
.la archives are prohibited by most Linux distributions because they
clutter up the linker. They may get caught up as victims in scripts that
purge .la files. Besides, .la files don't matter for simple loadable
modules on most systems.

So, what we do now instead is just use the platform suffix detected by
libtool.
 2016-03-12 20:10:46 -06:00
Elizabeth Myers
50f842125a authd: crap, C was taken already, rename reload to H. 2016-03-10 08:07:29 -06:00
Elizabeth Myers
6445c1cf0b rehash: don't restart authd for DNS reloads 
This could lead to pretty nasty things, like losing DNS (and in the
future, ident) queries. That's a Bad Thing™.
 2016-03-09 03:46:04 -06:00
Elizabeth Myers
503727d1ee More bool conversions 2016-03-09 02:19:31 -06:00
Elizabeth Myers
1b916de505 More bool conversions [ci skip] 2016-03-09 02:10:21 -06:00
Elizabeth Myers
f66f0baa67 More bool conversions 2016-03-09 02:00:40 -06:00
Elizabeth Myers
550e851c5e Merge branch 'master' of github.com:charybdis-ircd/charybdis into elizafox-cleanups 2016-03-09 01:41:10 -06:00
Elizabeth Myers
3c7d6fcce7 Message handlers should return void. 
Also fix up some return values and stuff to use bool (or void if
nothing). I just did it whilst I was here.

According to jilles, the return value used to signify whether or not the
client had exited. This was error-prone and was fixed a long, long time
ago, but the return value was left int for historical reasons.

Since the return type is not used (and has no clear use case anyway),
it's safe to just get rid of it.
 2016-03-09 01:37:03 -06:00
William Pitcock
ea111ea544 ircd: further cleanup of YES/NO 2016-03-08 13:52:48 -06:00
William Pitcock
881acf00c6 ircd: fix up some iwarn() calls which referred to L_MAIN 2016-03-08 13:47:41 -06:00
William Pitcock
3089f59c10 modules: using labs() for date math is unsafe 2016-03-08 13:46:19 -06:00
William Pitcock
d2e0b78f6c s_conf: remove YES/NO references 2016-03-08 13:45:29 -06:00
Elizabeth Myers
6287d57fa9 s_user: clean up return types and can YES/NO. 2016-03-08 05:06:29 -06:00
Elizabeth Myers
07554369bd Detect stdbool.h and add conformant shims if it isn't available 
Charybdis requires C99 already, so it's high time we start using
stdbool. I've converted a few pieces of code already.

A lot of the old code that uses YES/NO should probably be updated too
because that's fucking hideous.
 2016-03-08 04:54:04 -06:00
Elizabeth Myers
55799c6b4d dns: prune worthless function. 2016-03-08 03:25:21 -06:00
Elizabeth Myers
8a26cd1973 dns: clean up awful hacks. 
We now have a resolver cache which we init on startup.
 2016-03-08 03:22:25 -06:00
Elizabeth Myers
394b8dde17 authd: allow querying the list of DNS servers. 
This was an asston of pain, and it still feels "dirty" as it introduces
an async call where there normally wouldn't be one. Better
implementation more than welcome.
 2016-03-08 02:53:25 -06:00
Elizabeth Myers
cdf5ed6cc8 blacklist: clean up some of my old code 2016-03-07 19:54:25 -06:00
Elizabeth Myers
7e6b5384b3 Convert 2.8 style ToUpper/ToLower names to irctoupper/irctolower 2016-03-07 19:04:24 -06:00
Elizabeth Myers
81204be809 Add ircd serials to AV2. 2016-03-07 18:10:22 -06:00
Elizabeth Myers
749d697c98 Fix generation of serno.h 
Due to reversed conditionals, it wasn't being generated properly.

This also actually fixes its generation in librb by just copying the
Charybdis version. Unbundlers will want to take note of this.
 2016-03-07 17:15:39 -06:00
Elizabeth Myers
638d286293 Change some RATBOX_FOO defines to CHARYBDIS_FOO. 2016-03-07 05:01:31 -06:00
Elizabeth Myers
978b723252 modules: show module provenance in modlist 2016-03-06 23:21:08 -06:00
Elizabeth Myers
216d70e91d modules: tag origin at load time. 2016-03-06 18:57:05 -06:00
Elizabeth Myers
c63aeb44e9 modules: add origin field to V2 2016-03-06 17:52:49 -06:00
Elizabeth Myers
2ab24be6f9 modules: show descriptions in list 2016-03-06 17:26:30 -06:00
Elizabeth Myers
0eb7d9c02c modules: add description field 2016-03-06 17:14:31 -06:00
Elizabeth Myers
0e5bf029a6 modules: wow, that was a dumb error. 
Add a stupid break statement.
 2016-03-06 17:08:44 -06:00
Elizabeth Myers
8e9c6a7590 modules: add new MAPI V2 
MAPI V1 is still supported for legacy modules, but it is highly
recommended to update to MAPI V2. It includes support for capability
tables, module descriptions, and implicit versions.
 2016-03-06 16:53:03 -06:00
Elizabeth Myers
a4bf26dd34 Move irc_* data structures to librb. 
This makes the base ircd less cluttered up with data structures that can
go elsewhere.
 2016-03-06 14:17:19 -06:00
Elizabeth Myers
fe037171d6 Change all leftover libratbox stuff to librb. 2016-03-06 03:49:27 -06:00
Elizabeth Myers
cbeab4bc34 Remove $Id tags from everything. 
These are obsolete and none have changed since 10 years gao...
 2016-03-06 02:47:27 -06:00
William Pitcock
a3a2f405fc ircd: -lrb, not -lratbox 2016-03-06 02:34:47 -06:00
William Pitcock
c83f2f5e12 rename libratbox to librb, since its pretty modified anyway 2016-03-06 02:30:20 -06:00
Elizabeth Myers
1d91de8100 Remove old .indent.pro files 
These have been unused since dinosaurs roamed the earth and are mostly
smelly old Hybrid relics.
 2016-03-05 21:21:36 -06:00
William Pitcock
9ea48ec30a remove presupplied autotools files 2016-03-05 17:47:48 -06:00
Elizabeth Myers
7416e480b0 parse: export cmd_dict for use elsewhere. 2016-03-05 01:05:26 -06:00
Elizabeth Myers
e8f1c19e7b parse: get rid of report_messages 
It is a function with a single usage, that is used only for one specific
stats command on one line.
 2016-03-05 00:55:33 -06:00
Simon Arlott
e9ffc3c153
ssld: provide version in stats S output 2016-03-03 22:14:50 +00:00
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