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624 commits

Author SHA1 Message Date
Jason Volk
090def32d2 ircd::mods: Add unload() to unload all modules. 2016-09-21 16:28:52 -07:00
Jason Volk
f71a7a5fb9 ircd::rfc1459: Reorganize grammar for better reuse. Add tape parser. 2016-09-21 16:28:52 -07:00
Jason Volk
07177e8a6b ircd/charybdis: Add at_main_exit() callback to indicate IRCd has finished 
to the host program. Without any indication, the outer program's handlers
will continue to keep ios.run() from returning.
 2016-09-21 16:28:51 -07:00
Jason Volk
aca6eefcd9 ircd: Improve exception reporting on newconf parsing. 2016-09-21 16:28:51 -07:00
Jason Volk
45c37f602e ircd: Establish main context; primary flow. 2016-09-21 16:28:51 -07:00
Jason Volk
2742547826 Introduce modular configuration system. 2016-09-21 16:28:51 -07:00
Jason Volk
d2bb8cd8a7 ircd::ctx: Add primary features to context. 2016-09-21 16:28:49 -07:00
Jason Volk
249ba02faa Introduce userspace contexts. 2016-09-09 16:17:36 -07:00
Jason Volk
88a15924ed ircd::log: Add console_quiet to suppress log messages to console. 2016-09-09 16:17:36 -07:00
Jason Volk
cead127c73 ircd::rfc1459: Adjust grammar to allow 'empty message' of "\r\n" 2016-09-09 16:17:36 -07:00
Jason Volk
9275429ee1 Replace command system. 2016-09-09 16:17:36 -07:00
Jason Volk
46d992d3a0 ircd::log: Connect the -debug command line switch to DEBUG facility. 2016-09-09 16:17:34 -07:00
Jason Volk
ae71d5eabb ircd::modules: Search for module with automated path suffix. 2016-09-09 16:17:03 -07:00
Jason Volk
db3d770b9d ircd::rfc1459: Introduce formal grammar. 2016-09-09 16:17:03 -07:00
Jason Volk
f446081021 ircd::rfc1459: Add util to build string of characters by attribute. 2016-09-09 16:17:03 -07:00
Jason Volk
2c854124af ircd::conf: Add newconf to oldconf translation. 2016-09-09 16:17:02 -07:00
Jason Volk
3e1bf93a22 ircd: Move reconstruct_parv() from parse.cc to stringops.cc 2016-09-09 16:17:02 -07:00
Jason Volk
670990a215 Upgrade newconf parser to boost::spirit. 2016-09-09 16:17:02 -07:00
Jason Volk
edd8fa2ab0 Chase the Bison off a cliff. 
---<<|<᚜<᚜᚜᚜᚜-
 2016-09-09 16:17:02 -07:00
Jason Volk
12c836dc6e Rip out libltdl. 2016-09-09 16:17:02 -07:00
Jason Volk
5aeeb73e20 ircd: Introduce ASIO; stub for signal handling and console UI. 2016-09-09 16:17:02 -07:00
Jason Volk
baa60ed253 ircd: Add booltype to getopts parser. 2016-09-09 16:17:02 -07:00
Jason Volk
4b9dc5bff4 ircd: Populate path:: with boost::filesystem wrapping. 2016-09-09 16:17:02 -07:00
Jason Volk
4b62a704bf charybdis: Establish main entry point. 2016-09-09 16:17:02 -07:00
Jason Volk
4399c1e2c3 ircd: Populate stringops with some general utils. 2016-09-09 16:17:01 -07:00
Jason Volk
a8ed3d2dc2 Simplify ircd::fs::path related to ircd::path. 2016-09-09 16:17:01 -07:00
Jason Volk
102c15d768 ircd: Remove fs path relocations for windows. 2016-09-09 16:17:01 -07:00
Jason Volk
153b017358 ircd: Remove pidfile. 2016-09-09 16:17:01 -07:00
Jason Volk
9d0a959bb5 MAPI IV. This iteration leverages the C++11 standardized RTTI. 
* Simplifies the export declarations for module developers. While
MAPI III utilized a flexible key-value vector to eliminate positional
arguments in a header initializer, now the developer simply makes
a list of pointers to what they want to export for injection into
IRCd. Example:

mapi::header IRCD_MODULE
{
	"mymod",
	"My module adds a command, a hook, and a CLICAP",
	&my_cmdtab,
	&some_hook,
	&clicaptab
};

* Distributes the handlers for items passed to the above vector.
Anyone can add a type-handler to the module system from anywhere in IRCd
(and other modules?) When your type is encountered a handler is called
providing the symbol name to read out of the module. Example in parser.cc:

mods::add_loader<Message>([]
(mod &loading, const std::string &symbol)
{
	auto &msg(get<Message>(loading, symbol));
	add_command(msg.name, msg);
});
 2016-09-09 16:17:01 -07:00
Jason Volk
e052b0ed06 ircd: Reuse umode template code here and there. 2016-09-09 16:17:01 -07:00
Jason Volk
3ebde4ab50 Convert umodes to mode_lease mechanism. 2016-09-09 16:17:01 -07:00
Jason Volk
127378b57c Refactor logger. 2016-09-09 16:17:00 -07:00
Jason Volk
7dc9b7648e ircd: Remove pleonastic message prefix in sendto_realops_snomask(). 2016-08-28 01:48:25 -07:00
Jason Volk
052a6c8d22 Refactor snomask. 2016-08-28 01:48:25 -07:00
Jason Volk
883dada3d4 ircd: Rename hostmask to mask; add pretty_mask() from chmode. 2016-08-27 20:57:36 -07:00
Jason Volk
8cca1190ec ircd: Deinline stringops.h 2016-08-27 20:57:36 -07:00
Jason Volk
21cfd2eefd ircd: Rename newconf name conflict. 2016-08-26 08:50:11 -07:00
Jason Volk
9d87313756 ircd: Hose fork()/close(fd) related. 2016-08-25 22:02:19 -07:00
Jason Volk
d9e90e8937 ircd::cache: Convert send function arguments client* -> client& 2016-08-25 04:57:23 -07:00
Jason Volk
5f79420c29 Refactor isupport. 2016-08-25 03:01:45 -07:00
Jason Volk
9c16de2d41 Refactor whowas. 2016-08-25 02:34:28 -07:00
Jason Volk
5f218cdbb2 Refactor scache. 2016-08-25 02:07:11 -07:00
Jason Volk
3e26e7ab44 ircd: Move tgchange related into namespace. 2016-08-25 02:07:11 -07:00
Jason Volk
9eaf1c80d1 ircd::client: Split client. 2016-08-25 02:07:11 -07:00
Jason Volk
f33b369609 Refactor umodes. 2016-08-23 15:25:09 -07:00
Jason Volk
2088193118 ircd: Allow non-default CAP_MASK during server estab. 2016-08-23 05:22:38 -07:00
Jason Volk
b65c5430f2 Refactor client flags. 2016-08-23 05:22:38 -07:00
Jason Volk
ab9a8e5c04 Convert all client handler arguments to reference type. 2016-08-23 05:22:38 -07:00
Jason Volk
dd9124b687 Preliminary Client refactor. 
Add client to ircd::client:: namespace.

Also move former struct User and struct Server into client.cc as
opaque structure demo.
 2016-08-22 15:56:12 -07:00
Jason Volk
90093b82e6 Upgrade user struct. 2016-08-21 15:30:22 -07:00
Jason Volk
9a22cfd393 ircd::chan: Add some basic protocol ERR exceptions. 2016-08-21 15:30:22 -07:00
Jason Volk
68b8a83419 ircd: Reduce is_chanop_voiced(). 2016-08-21 15:30:22 -07:00
Jason Volk
25d7274afa Fix missing namespace import. 2016-08-20 20:39:31 -07:00
Jason Volk
9835d43977 Upgrade channels structure. 2016-08-20 20:39:29 -07:00
Jason Volk
5752be41b8 Upgrade channel membership lists. 2016-08-20 19:30:35 -07:00
Jason Volk
276cad4275 Upgrade the channel invite list. 2016-08-20 19:30:35 -07:00
Jason Volk
a84fe8a09b Upgrade bqeI channel lists. 2016-08-20 19:30:35 -07:00
Jason Volk
125e3b21f2 ircd: Improve/rename channel name check related. 2016-08-20 19:30:34 -07:00
Jason Volk
7d44e271f7 Better names for some channel mode convenience former-macros. 2016-08-20 19:30:34 -07:00
Jason Volk
e1cccd482b Updates to match utilities. 2016-08-20 19:30:34 -07:00
Jason Volk
b7a84d3650 Prevent ambiguous cast when the comparator function is overloaded. 2016-08-20 19:30:34 -07:00
Jason Volk
2352528ffb ircd: rename mask_match() to match_mask(). 2016-08-20 19:30:34 -07:00
Jason Volk
f5143fbf73 Add channel structure into namespace + remove related rb_banheaps. 2016-08-20 19:30:34 -07:00
Jason Volk
03660fc4b0 Refactor chmode into namespace. 
She's still a bit of a mess.
 2016-08-20 19:30:34 -07:00
Jason Volk
f112111e51 Add rfc1459:: case compliance namespace. 2016-08-20 19:30:34 -07:00
Jason Volk
3f6d567285 ircd: Improve/refactor version.cc -> info.cc related. 2016-08-20 19:30:34 -07:00
Jason Volk
60c044d78a Fix redundant/conflicting namespace labels. 2016-08-20 19:30:33 -07:00
Jason Volk
fc4af83fdf Remove __unused macro. 2016-08-20 19:30:33 -07:00
Jason Volk
61b517ca3c Precompile and remove most include directives. Notes: 
* To benefit from the precompiled-header (PCH) it MUST provide "the first C token."

Advantages:
Never worry about the include stack again. Remember, this means one less thing
for random module developers, community people learning C++, and new developers
to deal with. It should reduce the learning curve and barrier for participation.

Disadvantages:
Makes overall compilation a bit slower, especially without any additional
work to improve it again. There are several opportunities, places where the
PCH is probably being ignored, etc that can be addressed.
 2016-08-20 19:30:33 -07:00
Jason Volk
029a83a17d ircd: Update exception macro to ensure format string checks. 2016-08-20 19:30:32 -07:00
Jason Volk
a1ee5034a2 Organize fs/path related into namespace. 2016-08-19 22:39:34 -07:00
Jason Volk
90c9fe686e ircd: Namespace and partially modernize ircd::cache. 2016-08-19 22:39:34 -07:00
Jason Volk
a71a4551ae ircd: Insert into ircd:: namespace. 2016-08-13 02:43:42 -07:00
Jason Volk
0e62b5a91a Add PIC/PCH condition in stdinc.h. 2016-08-13 02:43:41 -07:00
Jason Volk
fb8792da3d ircd: Towards a comprehensive capability C -> C++ refactor. 2016-08-13 02:43:41 -07:00
Jason Volk
f6199d5d12 Reduce redundant includes. 2016-08-12 16:41:40 -07:00
William Pitcock
09d19cbbd3 capability: clean up CAP_REQUIRED and CAP_ORPHANED flags, use bool variables instead 2016-07-31 18:39:19 -05:00
William Pitcock
e7a768ca22 capability: fix capability stats dumping 2016-07-31 18:10:31 -05:00
William Pitcock
8bb208aaa2 version: don't crash due to buffer underrun 2016-07-31 03:35:45 -05:00
William Pitcock
d0a59d58a0 capability: major rewrite for C++ support. 
- no rb_dictionary use anymore
- CapabilityIndex converted into a proper class
- proper RAII lifecycle management
 2016-07-31 03:18:22 -05:00
William Pitcock
10ff2d192c alias: convert to RAII/std::string/etc, no more rb_dictionary use (ref #202) 2016-07-31 01:57:04 -05:00
William Pitcock
1c77b054a8 parse: move cmd_dict to a std::set 2016-07-31 01:36:14 -05:00
William Pitcock
4ed0aebcb6 cache: further cleanups 2016-07-31 01:21:10 -05:00
William Pitcock
840ffb0935 cache: do not cause an implicit copy of std::string elements 2016-07-31 01:19:15 -05:00
William Pitcock
c7135bdf9a cache: adopt proper RAII pattern 2016-07-31 01:03:05 -05:00
William Pitcock
1c813cee95 cache: rough conversion of help system to std::map (ref #202) 2016-07-30 22:13:29 -05:00
Jason Volk
625fb277ca Add root exception + basic utilities. 2016-07-25 19:43:26 -07:00
Jason Volk
73297c988b Preliminary defaults/paths namespacing. 
The namespace is inline to mimic the C namespace for now.
 2016-07-25 16:49:00 -07:00
Jason Volk
4796bec441 Activate PCH for position independent code. 
Cuts compilation time by 30%+
 2016-07-25 00:54:38 -07:00
Jason Volk
d1edbc0e58 Complete the C++ linkage with flex/bison. 2016-07-25 00:54:38 -07:00
Jason Volk
404239eb60 Build system cleanup. 2016-07-22 19:46:28 -07:00
Jason Volk
8f03786300 ircd: Use rb_socklen_t type. 2016-07-22 19:46:28 -07:00
Jason Volk
ac577c1322 Regress brace init relaxation for clang. 2016-07-22 19:46:28 -07:00
Jason Volk
e7e7f8ff9f Convert bison. 
NOTE: This only has "C" linkage right now.
 2016-07-22 19:46:27 -07:00
Jason Volk
754a6d9b5c ircd: add local .gitignore. 2016-07-22 19:46:27 -07:00
Jason Volk
834964c659 Convert IRCd to C++ 
Happy 28th birthday. You're all grown up.
 2016-07-22 19:46:27 -07:00
Jason Volk
7cea4c784d ircd: Merge the defaults/ircd_defs stuff for now. 
ircd/rb: Move some lowish level macros down to rb.
 2016-07-21 20:51:02 -07:00
Jason Volk
ffb2f63850 ircd: newconf: Fix const correctness. 2016-07-21 20:51:02 -07:00
Jason Volk
ea53aab823 Refactor repository layout. 
* librb is no longer a separately configured subproject.
* charybdis is now a standalone directory with a binary.
* Include path layout now requires a directory ircd/ rb/ etc.
 2016-07-21 20:51:02 -07:00
Jason Volk
acd516444a Fix header compatibility with c++ dialects. 
This allows the option of at least -std=gnu++14 for new translation units.
Changes are trivial.
 2016-07-19 22:38:56 -07:00
Jason Volk
de800bd3d7 ircd: Fix log error. 2016-07-19 22:35:49 -07:00
Jason Volk
fbcb6a2549 ircd: Fix missing operhash reference decrement from b02a913b. 2016-07-19 15:59:35 -07:00
Jason Volk
d58468f03b Fix erroneous return value. 2016-07-16 11:49:19 -07:00
Jason Volk
e8355cb7be MAPI Version 3 
This version leverages a flexible, cleaner key-value strategy
reducing the need to design entire new headers for every feature
addition, change, etc.

* A friendly declaration for the module authors, with minimal
requirements to fill in, and explicit labels of what the fields are.
* Repetition of keys, removing references to (and the requirement to
build) a clist, hlist and hfnlist and caplist and whatever the future
holds.
* Safe deterministic loading and unloading. Keys are evaluated in
order, errors can be recognized, and unloading occurs in reverse
order.

ircd: Refactor internal half of modules.c, with some V3 additions.
Provides better delegation for versions, a cleaner stack with better
error handling, and some functionality deduping. V1 and V2 handlers
are still somewhat unaltered, just factored in.
 2016-06-28 20:14:09 -07:00
Jason Volk
97a4adae40 ircd/librb: epoch needs a john hancock 2016-06-28 20:14:09 -07:00
Jason Volk
3073c2fa3a ircd: Add slog(), a log function that takes both an L_ argument and 
a SNO_ argument to smash the pattern of having an ilog() followed by
sendto_realops_snomask() with the same message.
 2016-06-27 14:32:53 -07:00
Mantas Mikulėnas
33bbdf474e
use designated initializers for the mode table 
The table sure was pretty but we've been using the C99 syntax in quite a
few places already with no complaints, anyway.
 2016-06-27 09:18:01 +03:00
William Pitcock
7e1bb8ad0d Proper channel mode classification. Fixes existing ad hoc 
channel mode classification which is required by RPL_MYINFO indicating arity,
and RPL_ISUPPORT indicating an enumerated class. The content of these replies
had previously been generated by hardcoded strings of some letters.

Channel modes require classification which corresponds to the
CHANMODES= data in RPL_ISUPPORT. Classes A,B,C can then be
listed in the unary column of RPL_MYINFO. cflag_add() is updated
for this. Additional cleanup of chmode.h and channel.h
circularity is also proffered within.

Submitted-by: Jason Volk <jason@zemos.net>
 2016-06-25 22:54:37 -05:00
Jason Volk
12de082e2c Fix bug. Note: The second hunk is just an assumption. It's not called from anywhere. 2016-06-25 14:27:32 -05:00
Jason Volk
b5cfad0319 Core modules cannot be unloaded, otherwise bad things happen. 
Additionally some information is logged and passed to the operator
conducting a MODRESTART.
 2016-06-21 17:42:36 -07:00
Jason Volk
94afbe9c8e ircd: Fix capability entry name string ownership. 
The entry->cap must be copied and exclusive to the entry for the
cap to be orphaned, even if literals are expected. Because modules.
 2016-06-21 17:32:28 -07:00
William Pitcock
94555087a1 ircd: relocate_paths() back on windows only now 2016-06-18 01:05:38 -05:00
William Pitcock
1e37cb443d conf_parser: warning fixes 2016-06-18 00:52:54 -05:00
William Pitcock
e55a9d6abc modules: serious cleanups 2016-06-18 00:52:16 -05:00
William Pitcock
92dad4831d modules: cleanups 2016-06-18 00:38:40 -05:00
William Pitcock
73b70ae846 ircd: fix compile of relocate_paths() 2016-06-18 00:22:02 -05:00
William Pitcock
7145720468 ircd: make relocate_paths() available always 2016-06-18 00:21:39 -05:00
William Pitcock
c51b77a312 ircd: call relocate_paths() in all cases 2016-06-18 00:20:59 -05:00
William Pitcock
e0e0c41524 ircd: print runtime path configuration 2016-06-17 23:36:47 -05:00
Aaron Jones
ab9088ad2e
wsproc: compile out dead code 
Investigation is required to determine if this function should
actually be used
 2016-06-01 20:54:12 +00:00
Aaron Jones
0b91afb2e1
ircd_signal: a function that tailcalls a noreturn function should be marked noreturn 2016-06-01 20:54:12 +00:00
Aaron Jones
df3db5d99b
ircd: functions that call exit(3) should be marked noreturn 2016-06-01 20:54:12 +00:00
Aaron Jones
b1cfd3922c
dns: make function used only within this unit static 2016-06-01 20:54:12 +00:00
Aaron Jones
4decc628bd
class: remove unused macros 2016-06-01 20:54:12 +00:00
Aaron Jones
ce2c092b49
chmode: remove unreachable break statement 2016-06-01 20:54:12 +00:00
Aaron Jones
bca336720e
chmode: silence harmless uninitialised variable warning 2016-06-01 20:54:12 +00:00
Aaron Jones
ec5522a1ca
channel: silence harmless uninitialised variable warning 2016-06-01 20:54:12 +00:00
Aaron Jones
2ec9f59588
bandbi: a function that calls exit(3) should be marked noreturn 2016-06-01 20:54:11 +00:00
Aaron Jones
5cbd46a893
authproc: don't shadow variable decls, avoid reserved name 2016-06-01 20:54:11 +00:00
Aaron Jones
0982871a99
strcpy: mass-migrate to strlcpy where appropriate 2016-05-15 03:58:44 +00:00
Aaron Jones
d539f22782
ircd_lexer: fix another crash with the same cause 2016-05-15 00:57:16 +00:00
Aaron Jones
401cb2bb17
ircd_lexer: fix crash with very large config option strings 2016-05-15 00:00:23 +00:00
Aaron Jones
b143df9ac4
minor spring cleaning: remove/relocate duplicate/unused includes & macros 
[ci skip]
 2016-05-14 23:29:33 +00:00
William Pitcock
dcf450702b newconf: ensure wsock and defer_accept are default-to-disable for now, for consistency sake on rehashes 2016-05-14 17:23:51 -05:00
Simon Arlott
d2a4981ab2
client: call authd_abort_client with the client that is exiting, not the originator 2016-05-12 10:06:31 +01:00
Aaron Jones
f5960b830b
[sslproc] Use certificate file if key file is not present 2016-05-05 04:10:57 +00:00
Aaron Jones
4d83a4d92d
[sslproc] Allow absense of private key file 
Backends can then assume that the private key is in the certificate file
 2016-05-05 03:47:18 +00:00
Simon Arlott
da20854e83
random_ping: stop producing negative values that become 16 chars 2016-05-02 21:14:16 +01:00
Simon Arlott
3c5f720c6f
authd_check: don't try to update bl_stats if it doesn't exist 
This can happen if all the blacklists are removed and then authd
sends a blacklisted response for a client.
 2016-04-30 13:18:06 +01:00
Simon Arlott
4573f8f2fb
authproc: don't try to delete bl_stats if it hasn't been created 2016-04-30 13:11:06 +01:00
Elizabeth Myers
e7c4ecd5b1
authproc: don't delete during iteration, this is not safe. 2016-04-30 01:11:56 -05:00
William Pitcock
b5f3e5e5e8 ircd: Channel.bants is not a serial but a timestamp. 
Previously, the IRCd would increment bants instead of resyncing the timestamp, causing the potential of
false negatives from the bancache system.
 2016-04-29 18:59:32 -05:00
Aaron Jones
fed4fc59bc
Mention another RFC with regard to deprecating plaintext 2016-04-29 16:28:18 +00:00
Simon Arlott
1cdf323be9
sslproc: don't send updated config to dead/shutdown sslds 
They might be running older versions of the SSL library that
doesn't support the key type or ciphers being configured.
 2016-04-29 07:35:43 +01:00
Simon Arlott
036cafaaaf
sslproc: reset ssld_wait/spin_count when explicitly requested to restart ssld 2016-04-28 22:25:36 +01:00
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