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330 Commits

Author SHA1 Message Date
Daniel Oaks 830484feb6 AWAY: Send correct mode string (thanks for pointing out this silly bug @jwheare!) 2017-09-29 11:56:18 +10:00
Daniel Oaks ffe7375a68 Fix proxied DLINE/throttle/etc error messages 2017-09-29 07:18:08 +10:00
Shivaram Lingamneni a9e4ed237e deduplicate d-line and throttle code 2017-09-29 07:05:59 +10:00
Daniel Oaks 8b1f722655 server: Fix the PROXY command 2017-09-29 07:05:22 +10:00
Shivaram Lingamneni b7b24c34b4 rehash cannot modify the server name 2017-09-28 02:58:09 -04:00
Shivaram Lingamneni 3b0f1ff1cc delete websocket support as per discussion on #139 2017-09-28 02:53:08 -04:00
Shivaram Lingamneni e8b1870067 refactor the rehash implementation 2017-09-28 02:13:24 -04:00
Daniel Oaks cd8b4877b6 accounts: Check for account logins correctly, fixes registration. Also fix a typo, thanks squigz! 2017-09-28 15:49:01 +10:00
Daniel Oaks 3b0d9c4db9 Send nick parameter correctly on ERR_NOSUCHNICK numerics 2017-09-26 07:52:43 +10:00
Daniel Oaks e95c75f87d monitor: Fix a crash around the MONITOR command 2017-09-25 11:29:27 +10:00
Daniel Oaks acec0e1690 PROXY: Check DLINEs and connection limits/throttle on new proxied connections 2017-09-25 10:52:02 +10:00
Daniel Oaks 38498b752b PROXY: Make sure given IPs are valid and pass them through appropriately 2017-09-25 10:52:01 +10:00
Daniel Oaks 7d140c9e43 PROXY: Update some comments, disallow from registered clients 2017-09-25 10:52:01 +10:00
Shivaram Lingamneni 99f02ede20 restore PROXY protocol support 
support for PROXY was removed in 43e28e2fef. After discussion,
it's worth keeping around in case of client compatibility issues,
and until /rehash support is more mature.
 2017-09-25 10:52:01 +10:00
Daniel Oaks 8cd016e4c0 server: Fix comments 2017-09-25 10:52:01 +10:00
Shivaram Lingamneni 0f0f2d1314 refactor listener update/destroy code 
Don't close and reopen listeners
 2017-09-11 18:40:15 -04:00
Shivaram Lingamneni d5528f6e56 execute rehash() in its own goroutine 
This prevents a deadlock:

1. rehash() is executing on the main goroutine
2. it's trying to stop a listener goroutine
3. the listener goroutine needs to hand off a new connection to newConns
4. but the main goroutine is blocked by rehash() so it can't receive it
 2017-09-11 14:03:53 -04:00
Shivaram Lingamneni b1376d5f71 Fix a concurrency error with Server.listeners 
See #134; there was a `fatal error: concurrent map read and map write`
due to unsynchronized accesses to `Server.listeners`. Now, `listeners`
is only accessed by `NewServer` and `rehash`, so it doesn't need
synchronization.
 2017-09-11 11:29:14 -04:00
Shivaram Lingamneni 333afe1062 make default channel modes configurable 2017-09-06 17:37:29 -04:00
Daniel Oaks f9ef97b204 modes: Add experimental, untested +R user mode to block messages from unregistered users 2017-09-06 14:38:54 +10:00
Daniel Oaks 97cfc0b629 Print warnings to heavily encourage exposing port 6697 as a TLS port 2017-07-27 23:29:08 +10:00
Euan Kemp 2b155f9b1e server: close connection on parse-ip failure 
Close the client's connection if we're unable to parse their IP.

This also simplifies the check to reduce indentation by a level.

Finally, this replaces the two-var construction of the pseudo-const
messages with an inline dereference via a slice to allow constructing
them less noisily.
 2017-07-25 22:19:40 -07:00
Daniel Oaks b807f492ed OPER: If client's already opered-up, ignore new OPER attempts 2017-07-23 22:50:50 +10:00
Daniel Oaks 23a26f83fe client: Show real IP and whether the target's using TLS in WHOIS 2017-06-23 05:15:10 +10:00
Daniel Oaks c9ed749538 Rename deps 2017-06-15 10:14:19 -06:00
Daniel Oaks a8fa131244 Move to new repo 2017-06-14 12:00:53 -06:00
Daniel Oaks 309ec8191e Add 'k' snomask for kills (including those coming from dlines and klines) 2017-06-11 10:01:39 -06:00
Daniel Oaks 8a6ba6f9cc LIST: Start implementing ELIST conditions 2017-06-11 07:45:58 -06:00
Daniel Oaks 34863a6320 JOIN: Disable JOIN 0 support, in line with Insp 2017-06-10 17:03:23 -06:00
Daniel Oaks 4128ff6137 server: Check for channel permissions when renaming channels 2017-06-04 20:06:11 -06:00
Daniel Oaks 0f8ab4eaec server: Add proposed RENAME command 2017-06-04 20:01:37 -06:00
Daniel Oaks 53190ef131 Send a whole lot more snomasks 2017-05-28 12:43:09 -06:00
Daniel Oaks ebb9d629d7 xline: Add ANDKILL param to kill all matching clients 2017-05-24 00:58:36 -06:00
Daniel Oaks d847d55c06 Fix wordWrap function so it doesn't drop chars, and fix client.Notice() to automagically split very long lines. 2017-05-09 21:09:44 +10:00
Daniel Oaks 9fe7c143c8 server: Remove useless comments, make idle/quit function layouts nicer 2017-05-09 20:37:48 +10:00
Daniel Oaks fd793d6adb Add very initial snomasks 2017-05-08 09:15:16 +10:00
Daniel Oaks 1afd3b8f78 server: Change localconnect msg to include username/realname 2017-05-01 19:03:04 +10:00
Daniel Oaks 51425b7764 help: Generate index of help topics 2017-04-30 13:53:49 +10:00
Daniel Oaks 2bd4d03ecc Prevent copying locks because that's silly 2017-04-30 11:12:25 +10:00
Daniel Oaks f665ebac16 channels: Help prevent issues when join/parting 2017-04-18 17:19:44 +10:00
Daniel Oaks e0035dfa04 types: Make ChannelNameMap use mutexes to fix crash 2017-04-17 21:03:02 +10:00
Daniel Oaks 0046025d60 Enable chanmode +r, fix bug with registering channels 2017-03-28 17:32:03 +10:00
Daniel Oaks 317a804644 Fix dates at top of source files 2017-03-27 22:15:02 +10:00
Daniel Oaks 451c40f170 WHO: Fix a small hang 2017-03-27 14:30:00 +10:00
Daniel Oaks 70b7606996 config: Allow enabling/disabling channel reg 2017-03-24 12:52:38 +10:00
Daniel Oaks 6842d2ead6 Merge master 2017-03-24 12:29:13 +10:00
Daniel Oaks 05074e966d modes: Continue overhauling 2017-03-24 12:23:21 +10:00
Daniel Oaks f29a5f0e70 socket: Very initial SendQ limit 2017-03-14 08:12:39 +10:00
Daniel Oaks b33b217fab Add very initial ChanServ and NickServ virtual clients 
As well, add channel registration and re-applying founder privs on the first client joining the channel. I'm going to re-architect our modes system to better acocunt for this sort of change.
 2017-03-11 22:01:40 +10:00
Daniel Oaks 439331cfb8 logger: Move to separate package, make *much* nicer 2017-03-10 22:02:08 +10:00