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598 Commits

Author SHA1 Message Date
Jan Vidar Krey
ccaa4860b4 Started working on the plugin configuration and loader code. 
The example plugin works, but does not do anything.
 2010-06-13 19:34:20 +02:00
Jan Vidar Krey
7218011449 Added missing plugin file. 2010-06-07 15:42:38 +02:00
Jan Vidar Krey
0810982b57 Fix bug #136 - !broadcast does not report status back to to sender. 2010-06-07 15:41:07 +02:00
Jan Vidar Krey
baeba01835 Added file_plugins directive to configuration file. 2010-06-06 16:32:43 +02:00
Jan Vidar Krey
07d4e4470c More work on the plugin API. 2010-06-06 16:19:59 +02:00
Jan Vidar Krey
ed53034ad5 Added plugin loader code, merely a wrapper around dlopen() and friends. 2010-05-30 23:33:06 +02:00
Jan Vidar Krey
fc8965f1c5 Started working on an authentication plugin API. 2010-05-30 13:03:03 +02:00
Jan Vidar Krey
b3ed3a5526 Fix a silly invalid read operation 2010-05-28 15:23:44 +02:00
Jan Vidar Krey
1480b7e9c0 Fix bug #133 - Kqueue backend crash (BSD/OSX) 2010-05-28 15:22:33 +02:00
Jan Vidar Krey
50fde1c5c8 Updated the broadcast command to not send the message back to the user that sent it, but 
instead summarize the number of users that received it.
 2010-05-26 09:38:14 +02:00
Jan Vidar Krey
77faac0494 Fixed some minor issues found during code review. 2010-05-25 22:47:30 +02:00
Jan Vidar Krey
473ff0e159 Fix static buffer overrun - Thanks BlackSonar. 2010-05-25 22:23:40 +02:00
Jan Vidar Krey
62333c5f39 Update the command to send a PM originating from the operator/admin that sent it. 2010-05-25 22:21:56 +02:00
Jan Vidar Krey
44860c8477 Fix bug #131 - Missing escape handling for # in config files. 
Added support for escaping stuff in the configuration file parser.
 2010-05-25 19:43:32 +02:00
Jan Vidar Krey
c70119870a Adding support for redirecting clients to other hubs when they fail to login 
for various reasons.

Config variable is "redirect_addr".
 2010-04-22 21:07:46 +02:00
Jan Vidar Krey
b29f34af4a FreeBSD kqueue backend fixes. 
This fixes bug #126 - Core dump on FreeBSD with obsolete_clients=0
 2010-04-22 16:11:50 +02:00
Jan Vidar Krey
076492f1b9 Fix some small memory leaks. 2010-04-21 18:34:55 +02:00
Jan Vidar Krey
b6fb2b41bd Fix a potential crash 2010-04-21 18:34:39 +02:00
Jan Vidar Krey
c82f8ba167 Fix compile error. 2010-04-16 06:31:47 +02:00
Jan Vidar Krey
6c9cd4ca50 Fix some errors in the XML config spec. 2010-04-15 19:49:48 +02:00
Jan Vidar Krey
201acad409 Do not use C macros for configuration files. 2010-04-15 19:49:23 +02:00
Jan Vidar Krey
51c5b6169c Fix last commit. 2010-04-11 20:17:36 +02:00
Jan Vidar Krey
b7e62b46cc Send message to old clients as a chat message not a status message. 2010-04-11 20:13:05 +02:00
Jan Vidar Krey
321cddad8e Fix bad boolean handling in config. 2010-04-09 10:41:01 +02:00
Jan Vidar Krey
d3ebc409cb Fix silly problem where default config is applied after reading the config file. 2010-04-09 10:22:45 +02:00
Jan Vidar Krey
45462595ac Fix defaults for limix_min_hubs 2010-04-09 09:41:38 +02:00
Jan Vidar Krey
0a3fe10f16 Added XML file for configurations. 
The XML file will be used to auto generate the configuratioin code
and the corresponding documentation in the future.

The perl script parses this XML format and outputs gen_config.{h,c} files
accordingly.
 2010-04-07 17:26:27 +02:00
Jan Vidar Krey
58630fde08 Fixed getip to return the ip address of the target user, not self. 2010-04-05 16:35:55 +02:00
Jan Vidar Krey
8815118fde Added flood control support. 
This closes bug #79: Flood control, and rate limits
 2010-04-05 16:01:07 +02:00
Jan Vidar Krey
5454ae279a Fix bug #120: !getip does not work 2010-04-05 14:21:40 +02:00
Jan Vidar Krey
8e579f4601 Fix #123: accept() fails if IP is banned. 2010-04-05 13:44:17 +02:00
Jan Vidar Krey
e220357176 Added configuration option to enable support for obsolete pre-ADC/1.0 clients. 2010-04-05 13:43:28 +02:00
Jan Vidar Krey
8bed952022 Fixed nasty hub freeze caused by timers being injected for the same timestamp as it is being removed from. 2010-03-23 01:06:04 +01:00
Jan Vidar Krey
c4604a7e94 Make code clearer. 2010-03-23 00:46:25 +01:00
Jan Vidar Krey
236daeae53 Assert if inserting an invalid timer. 2010-03-15 22:59:16 +01:00
Jan Vidar Krey
862c6a1baf Reduce timeout queue window size. 2010-03-13 00:16:15 +01:00
Jan Vidar Krey
59ed268f4d Added test cases for sid allocation. 
This revealed a few bugs:
* when sid allocator is full, then uhub will loop indefinitely when allocating one more (unlikely to occur).
* looking up a user object based on a sid that is out of range (off by one) returns invalid memory.
 2010-02-18 16:02:13 +01:00
Jan Vidar Krey
963416ad73 Cleanup reference adc message reference counting somewhat. 2010-02-16 20:51:10 +01:00
Jan Vidar Krey
29c162727c Added lots of new asserts which should trigger in case we double delete a ADC message. 2010-02-15 19:03:19 +01:00
Jan Vidar Krey
1ce258bccf Tidy up the certificate loading code somewhat. 2010-02-15 19:02:31 +01:00
Jan Vidar Krey
0de66286fa Partially fix bug #117 - tls_require ignored entirely in 0.3.0 released 
If tls_require is enabled then the hub will simply close the connection if a
user connects without TLS.
In the future we should redirect the user either to another server or to the adcs server.
 2010-02-15 19:00:48 +01:00
Jan Vidar Krey
5e6879dffb Fix for partial read operations. 2010-02-12 20:33:17 +01:00
Jan Vidar Krey
1b56adb8c0 Fix wrong IQUI message. Partially fixes bug #4. 2010-02-12 19:25:09 +01:00
Jan Vidar Krey
82eeaa1fba Fix bug #114: FreeBSD compile error. 2010-02-11 07:54:42 +01:00
Jan Vidar Krey
19b9f72337 Make sure !version agrees with the connect time banner (same format). 2010-02-11 01:19:58 +01:00
Jan Vidar Krey
915cb56448 Fix bug #106: Show OS/CPU info in !version. 
This can be controlled by the configuration variable "show_banner_sys_info" which is enabled by default.
 2010-02-10 23:45:51 +01:00
Jan Vidar Krey
6992043f9d Fix bug #113: crash when using epoll backend. 2010-02-10 22:06:49 +01:00
Jan Vidar Krey
896bbfcb5d Compile multiple network backends into the binary and choose which one to use at runtime. 
This makes it possible to share more code between the backends and also work around
bugs of certain backends on some (versions of) operating systems.
 2010-02-10 22:00:13 +01:00
Jan Vidar Krey
6ac78e1a10 Fix autotest 2010-02-08 00:35:58 +01:00
Jan Vidar Krey
be8db21561 Fix bug #109: Confusing debug message for nat_ip. 2010-02-07 23:29:38 +01:00
Jan Vidar Krey
8065903604 Fix bug #108: share limits can be avoided. 
This was due to updates to the share limit not being enforced after a succesful login.
 2010-02-07 23:08:04 +01:00
Jan Vidar Krey
2dc95eca47 SunOS support. 2010-01-28 01:35:09 +01:00
Jan Vidar Krey
7637d9ba68 Added experimental Haiku OS support. 
It compiles and it runs with some minor glitches.
 2010-01-28 01:35:08 +01:00
Jan Vidar Krey
4e9488dd4d gcc 2.95 compile fixes. 2010-01-28 01:11:11 +01:00
Jan Vidar Krey
e0003ebbb2 Only define MIN/MAX macros if not defined by the system. 2010-01-28 01:07:05 +01:00
Jan Vidar Krey
8e7e8c68f5 gcc v2.95 compile fixes. 2010-01-28 01:06:41 +01:00
Jan Vidar Krey
1599f63134 Make sure the autotests work. 2010-01-28 00:07:42 +01:00
Jan Vidar Krey
c3ad006d07 Fix bug #76: added support for multiple server listen ports. 
Use server_alt_ports and supply a comma separated list of ports.
 2010-01-27 23:55:52 +01:00
Jan Vidar Krey
1faca92167 Added a generic string splitter utility function that is based on callbacks instead of populating a list. 2010-01-27 23:55:05 +01:00
Jan Vidar Krey
ccd1c8f160 kqueue() BSD fixes 2010-01-27 17:50:02 +01:00
Jan Vidar Krey
41418f21e7 Winsock compile fix. 2010-01-27 17:48:16 +01:00
Jan Vidar Krey
7a8a737cad More kqueue work in progress. 2010-01-27 01:04:32 +01:00
Jan Vidar Krey
ac48ad01fb Work in progress on the kqueue backend. 2010-01-27 00:43:10 +01:00
Jan Vidar Krey
d7a1a52c1a Started working kqueue() backend for OSX and BSD. 2010-01-26 23:30:32 +01:00
Jan Vidar Krey
f54e8dbbba Moved the timeout code to where it belongs, along with the network backend code. 2010-01-26 22:55:08 +01:00
Jan Vidar Krey
2d7ffa37fe Fix problem parsing configuration file if the last line is not empty 2010-01-26 16:16:41 +01:00
Jan Vidar Krey
928225fb7b On Mac OS X getrlimit() returns 2^(sizeof(size_t) * 8) instead of the actual number of available socket descriptors. 2010-01-26 08:40:10 +01:00
Jan Vidar Krey
e3cf41cb97 BSD/OSX compile fix. 2010-01-25 14:23:22 +01:00
Jan Vidar Krey
bfc7c184a7 Fix release build compile warnings. 2010-01-23 14:59:51 +01:00
Jan Vidar Krey
304ecda16a Enable the statistics timer again, so that !stats provide up to date network statistics. 2010-01-23 00:43:38 +01:00
Jan Vidar Krey
c670d13369 Make sure we shutdown SSL connections when an error occurs. 2010-01-23 00:20:48 +01:00
Jan Vidar Krey
b2e7a2848f Optimize epoll to never modify the epoll mask unless it actually changed. 2010-01-23 00:03:45 +01:00
Jan Vidar Krey
84bd2591d6 SSL fixes, seems to work with stunnel4 as a client but not linuxdcpp using SSL directly. 2010-01-22 23:43:23 +01:00
Jan Vidar Krey
4aa65733d0 Poll as long as possible until next timeout the earliest. 2010-01-22 23:18:59 +01:00
Jan Vidar Krey
230ca28b46 Some unfinished SSL work. 2010-01-22 18:52:38 +01:00
Jan Vidar Krey
68a26e1160 Added proper POSIX signal handler. 2010-01-22 16:57:30 +01:00
Jan Vidar Krey
4711d26c11 Fix broken net_address_to_string(). 2010-01-22 16:09:19 +01:00
Jan Vidar Krey
5e253e8442 Fix compile error. 2010-01-22 16:04:36 +01:00
Jan Vidar Krey
8b7f09c7f4 Fixed two cases of bad connection close. 2010-01-21 23:54:38 +01:00
Jan Vidar Krey
b29da11f3b Make sure we call the timeout code. 2010-01-21 23:52:04 +01:00
Jan Vidar Krey
78ad9b8572 Fixed bad logic inside the timer scheduling. 2010-01-21 23:13:52 +01:00
Jan Vidar Krey
b04a20c66e fixed off by one bug in due to message escape. 2010-01-21 22:20:26 +01:00
Jan Vidar Krey
21a5981905 Make sure start_listening_socket does everything, this will lead the way to multiple listen ports. 2010-01-21 17:31:55 +01:00
Jan Vidar Krey
c47ea14047 Code cleanup for starting the listening socket. 2010-01-21 01:54:41 +01:00
Jan Vidar Krey
9f5aaf0148 Added a safe connection cleanup procedure for when a connection goes 
down while it may be attempted to be used.
 2010-01-21 01:12:57 +01:00
Jan Vidar Krey
f645811f37 Merge branch 'master' of github.com:janvidar/uhub 2010-01-20 18:42:45 +01:00
Jan Vidar Krey
2f09fcea84 Added select() backend which can be used as a fallback if epoll is not available. 2010-01-20 18:39:55 +01:00
root
efeb36c492 - update uhub.conf example after add !rules 
- add example rules.txt
- fix compile warning in  src/util/timeout.c
- add example config file for rotate log file in RHEL\CentOS
 2010-01-20 11:12:43 +03:00
Jan Vidar Krey
7e60919596 sorted the commands shown in help. 2010-01-20 00:24:57 +01:00
Jan Vidar Krey
e7cb4cd277 remove extra space before !broadcast messages 2010-01-20 00:12:39 +01:00
Jan Vidar Krey
e45511827f Added the +rules command. 
Also added the +motd command to see the message of the day, which is sent while connecting.
 2010-01-19 23:30:26 +01:00
Jan Vidar Krey
80c6ad9d76 Added mute/unmute functionality. 2010-01-19 23:07:55 +01:00
Jan Vidar Krey
f84f3b1fff Merge branch 'master' of github.com:janvidar/uhub into sans_libevent 2010-01-19 19:35:20 +01:00
Jan Vidar Krey
f84073f7cc Various fixes for epoll handling without libevent. 
This should take care of most compile issues as well as busy loops caused by unhandled recv() calls returning 0 and general cleanups.
 2010-01-19 17:52:58 +01:00
Jan Vidar Krey
af8421fa47 Crash fix. 2010-01-18 21:57:51 +01:00
Jan Vidar Krey
001fa6739a Crash fix. 2010-01-18 19:38:07 +01:00
Jan Vidar Krey
7dfa3162cb Epoll fixes. 2010-01-18 19:34:18 +01:00
Jan Vidar Krey
314707f499 Epoll fixes. 2010-01-18 16:15:38 +01:00
Jan Vidar Krey
1c58a85de1 More work on epoll. 2010-01-17 23:00:28 +01:00
Jan Vidar Krey
6a4b9c58f4 Work on removing libevent completely as a mandatory dependency. 2010-01-07 20:55:13 +01:00
Jan Vidar Krey
f35b2c35cb Fix some compile errors. 2009-12-14 16:17:59 +01:00
Jan Vidar Krey
b3aa5332c8 Work on epoll backend, and removing dependency on libevent. 2009-12-10 23:12:04 +01:00
Jan Vidar Krey
1f9cfe58c4 No need to allow users not yet logged in to send special hub commands to the hub. 
Nothing bad will happen, except the hub will try to answer them even though the user is not yet fully logged in. This fix ensures that these messages are simply dropped instead.
 2009-12-09 19:40:12 +01:00
Jan Vidar Krey
50f5ce9d32 Fix bug #100 - Null pointer crash if sending a chat message without the message part. 2009-12-09 19:30:08 +01:00
Jan Vidar Krey
4a4de0f2ac Make sure we have libevent enabled for now, and add macro protection around the areas of the code that still depend on libevent. 2009-12-09 17:27:46 +01:00
Jan Vidar Krey
2e2f93d0a4 Started working on new timeout handling which can be used when we remove libevent. 
This will probably be used by default on UNIX platforms at some point.

The timeout handling accomplishes O(1) inserts, removes and reschedules
but the accuracy is limited to whole seconds.
 2009-12-09 17:12:33 +01:00
Jan Vidar Krey
7c093dc5da Fix for very long messages that get dropped if they are sent alone (no other message before it) and does not fit inside one TCP packet. 
(Thanks FleetCommand!)
 2009-12-04 08:12:54 +01:00
Jan Vidar Krey
8bcdbdc061 Removed assert. 2009-11-21 11:52:25 +01:00
Jan Vidar Krey
53536f191d Crash fix. 2009-11-21 11:47:26 +01:00
Jan Vidar Krey
e994f23ea0 Crash fix part 2 2009-11-18 18:35:31 +01:00
Jan Vidar Krey
f489e77602 Crash fix? 2009-11-18 18:27:31 +01:00
Jan Vidar Krey
2526c8a9ed Silly compile error. 2009-11-18 17:43:11 +01:00
Jan Vidar Krey
4556623a87 Clarify flags as unsigned. 2009-11-18 17:41:22 +01:00
Jan Vidar Krey
828c19cfc6 Fix a wrong open() if no motd is specified. 2009-11-18 17:41:55 +01:00
Jan Vidar Krey
00995a1946 Fix potential memory leaks and crashes. 2009-11-18 17:41:28 +01:00
Jan Vidar Krey
f4e82ef503 Cleanup the net_event handler. 2009-11-18 17:40:28 +01:00
Jan Vidar Krey
eb7bec585e Fix problems with write events not being processed due to a read event taking presendence. 
Conflicts:

	src/core/netevent.c
 2009-11-18 17:40:23 +01:00
Jan Vidar Krey
066b3f5243 Fix protocol probe. Will detect ADC and TLS handshake - any other request 
will simply cause the hub to close the connection.

Conflicts:

	src/core/netevent.c
	src/core/probe.c
 2009-11-18 17:38:25 +01:00
Jan Vidar Krey
a51e8830ce Log dropped messages. 2009-10-30 18:31:27 +01:00
Jan Vidar Krey
e6cc47070c A few minor TLS fixes 2009-10-09 21:38:14 +02:00
Jan Vidar Krey
0c5d98c671 TLS compile and crash fixes. 2009-10-09 21:11:11 +02:00
Jan Vidar Krey
0f30ebf045 Some stability fixes. Removed log messages. 2009-10-09 20:35:04 +02:00
Jan Vidar Krey
4919c8f2f9 Fix compile error. 2009-10-09 00:11:09 +02:00
Jan Vidar Krey
2910c571b0 Fix protocol probe. Will detect ADC and TLS handshake - any other request 
will simply cause the hub to close the connection.
Fix problems with write events not being processed due to a read event taking presendence.
Fix bug #86: Windows does not have "getrlimit()".
 2009-10-08 23:16:15 +02:00
Jan Vidar Krey
11e5683a79 Cleanup code somewhat. 2009-10-06 18:33:06 +02:00
Jan Vidar Krey
17416def35 Make sure we flag JOIN/LEAVE messages as really verbose debug output. 2009-10-06 18:28:16 +02:00
Jan Vidar Krey
234f04f495 Removed extra main block. 2009-10-06 18:25:50 +02:00
Jan Vidar Krey
4898454c91 Removed redundant and ununsed operation mode for adcrush. 2009-10-06 18:24:21 +02:00
Jan Vidar Krey
255255ff20 Allow for command line specified host. 2009-10-06 18:16:38 +02:00
Jan Vidar Krey
f50b40fb92 Fix bug #85 - Do not broadcast unknown commands, but allow for commands to be broadcasted if they are double escaped with ++ or !!. 2009-10-06 18:02:37 +02:00
Jan Vidar Krey
40fc09a7ef Whitespace cleanups. 2009-10-06 17:40:09 +02:00
Jan Vidar Krey
582bb58ff9 Refactor the address parsing bits of adcrush. 2009-10-06 17:25:38 +02:00
Jan Vidar Krey
7472e9ae4a Removed some old unused macros. 2009-10-06 15:53:24 +02:00
Jan Vidar Krey
f076c67c33 Added a configurable listen() backlog (defaults to: server_listen_backlog=50) 2009-10-06 15:50:42 +02:00
Jan Vidar Krey
7eef032584 Doc update. 2009-10-06 14:39:47 +02:00
Jan Vidar Krey
de793ea9d2 Some compile fixes and memory leak fixes for ADCRush. 2009-10-06 14:36:49 +02:00
Jan Vidar Krey
20ef6f8e53 Fix to net_con_close() which allows us to either delete the connection immediately if that is safe, or delete it later. 2009-10-06 14:36:05 +02:00
Jan Vidar Krey
310ddf4e9d More work on the ADC client lib. 2009-10-06 12:39:31 +02:00
Jan Vidar Krey
8592aa80d4 Compile fix. 2009-10-06 12:24:44 +02:00
Jan Vidar Krey
69f6d811bf Added lots of asserts, and split out the ip address from the connection object. 
Still a lot of work remains and a massive network connection cleanup is needed.
 2009-09-29 00:30:52 +02:00
Jan Vidar Krey
a53c219f05 Fix bug #82 - Crash writing a log larger than 2GB on a 32 bit system as _FILE_OFFSET_BITS was not declared to be 64. 2009-09-14 12:24:18 +02:00
Jan Vidar Krey
96ce64ee07 Fix memory issues in ADC client lib. 2009-09-04 17:18:52 +02:00
Jan Vidar Krey
4fd182c55e Fix compile warning. 2009-08-31 20:36:25 +02:00
Jan Vidar Krey
993d9ae33b Fix some issues regarding header extraction. 2009-08-31 19:45:47 +02:00
Jan Vidar Krey
1e380ecf0f Fix bug #77 - Error in ACL command parsing. 2009-08-31 19:39:09 +02:00
Jan Vidar Krey
aeba7188c0 Added a macro that can keep the line count down. 2009-08-28 18:10:41 +02:00
Jan Vidar Krey
4ca5caa52b Various fixes, the admin tool at least compiles and runs. 2009-08-28 18:05:58 +02:00
Jan Vidar Krey
5203ecdadc Split uhub.h 2009-08-28 16:18:18 +02:00
Jan Vidar Krey
11b288a669 Various build fixes. 2009-08-28 16:04:45 +02:00
Jan Vidar Krey
52cbec24b6 Started splitting up ADC rush. Need a test client before we can proceed anyway. 2009-08-28 14:29:19 +02:00
Jan Vidar Krey
29d6d59d36 Misc connection changes. 2009-08-27 14:15:18 +02:00
Jan Vidar Krey
96c006ee13 Cleanup some code. 2009-08-23 14:36:52 +02:00
Jan Vidar Krey
e67587b997 Fix output handling. 2009-08-23 14:36:17 +02:00
Jan Vidar Krey
1af613d9ce Fixed printf issues with size_t. Since Windows do not support %zu we have to use %Iu there instead. 
Solved that with an ugly but needed macro.
 2009-08-20 10:44:44 +02:00
Jan Vidar Krey
5bd258ca52 Move the network related flags from network.h to connection.h since that is where they are used. 2009-08-11 21:29:51 +02:00
Jan Vidar Krey
86ba3ca86f Complete moving all connection related data out of the hub_user object. 2009-08-07 00:22:30 +02:00
Jan Vidar Krey
cfb450c3fc Added net_set_nonblocking for Solaris. 2009-08-06 23:28:44 +02:00
Jan Vidar Krey
cd389742e6 Solaris fixes. 2009-08-06 23:15:55 +02:00
Jan Vidar Krey
4afa187f9a Expose SSL/TLS related config variables. 2009-08-06 23:05:53 +02:00
Jan Vidar Krey
d45383fe4d Fix some asserts. 2009-08-04 04:58:55 +02:00
Jan Vidar Krey
1642b8dfbe Use new connection data structs. 2009-08-04 04:47:31 +02:00
Jan Vidar Krey
ffd455474a Fix use of wrong event types. 2009-08-04 04:47:02 +02:00
Jan Vidar Krey
5baf277f5a Various fixes. 2009-08-04 04:46:24 +02:00
Jan Vidar Krey
ab6eda2bbb Disabled SID allocation debug messages by default. 2009-08-04 03:38:12 +02:00
Jan Vidar Krey
c17ae06b93 Added some memory debugging facilities to the adc_message structures. 2009-08-04 03:37:30 +02:00
Jan Vidar Krey
faaa3d14e4 Dont clear the timer, instead set the TIMEOUT_IDLE when logging in (for now at least) 2009-08-04 01:07:12 +02:00
Jan Vidar Krey
9f784e808e Fix bug #70 - crash if client is in nat_ip zone, but does not provide an IP in the INF message. 2009-08-04 01:02:49 +02:00
Jan Vidar Krey
b9adaa4f8b Fix libevent init. 2009-08-04 00:22:08 +02:00
Jan Vidar Krey
80dee0c020 Get rid of the event_base_set() calls. 2009-08-04 00:15:04 +02:00
Jan Vidar Krey
eca0f931bd Fixes to shutdown... 2009-08-03 23:59:02 +02:00
Jan Vidar Krey
fbe98d6011 Move the timeout handling to the connection object. 2009-08-03 21:57:18 +02:00
Jan Vidar Krey
4a5993ccc2 Added a generic SSL handshake mechanism. 2009-08-03 20:21:59 +02:00
Jan Vidar Krey
a297c08bba Dont use DEBUG messages, instead a much lower level messages for SSL related debug messages. 2009-08-03 19:55:57 +02:00
Jan Vidar Krey
7229ad68ab Make sure we send with the same arguments again if SSL_write() fails with SSL_ERROR_WANT_READ. 2009-08-03 19:54:28 +02:00
Jan Vidar Krey
22f9be95d0 ensure we close the SSL connection if we get SSL_ERROR_ZERO_RETURN. 2009-08-03 18:20:08 +02:00
Jan Vidar Krey
4e43746c1b Moved the ipaddr object into the connection object. 2009-08-03 18:14:34 +02:00
Jan Vidar Krey
27c71a75ee Hook in the new connection work, also implemented some missing bits 
and pieces of SSL.
SSL seems to work at some basic level, and is largely untested.
 2009-08-03 17:25:52 +02:00
Jan Vidar Krey
1d363ed0b4 Expose the SSL_connect() and SSL_accept() functions. 2009-08-03 14:21:53 +02:00
Jan Vidar Krey
79cf5ee9db Some work on integrating OpenSSL. 2009-08-03 03:55:38 +02:00
Jan Vidar Krey
4666311516 Add a quit reason to the log messages printed by !log. 2009-08-02 22:53:25 +02:00
Jan Vidar Krey
0e1cd903da Make sure we create enough sids as there are socket descriptors. 2009-08-02 22:29:12 +02:00
Jan Vidar Krey
4931dc5dcb Added call functionality to figure out the maximum number of sockets (file descriptors) available on system. 2009-08-02 22:28:34 +02:00
Jan Vidar Krey
077bffd74f Fix capped whoip/history messages due to limit of 1024 bytes imposed wrongly on outgoing server generated messages. 2009-08-02 21:58:12 +02:00
Jan Vidar Krey
cfb8a9f322 Started using the new connection abstraction. 2009-08-02 21:46:57 +02:00
Jan Vidar Krey
653cfb285e Started working on abstracting the connection data away from the user struct. 2009-08-02 21:37:55 +02:00
Jan Vidar Krey
9bd0286c01 Fix bug #3, sid allocation overflow. May lead to double SIDs being given out. 2009-08-02 21:04:10 +02:00
Jan Vidar Krey
b78d48795b !history had a wrong help description. 2009-08-02 19:26:21 +02:00
Jan Vidar Krey
9b58ba6516 Use correct prefix for log command. 2009-07-28 02:17:57 +02:00
Jan Vidar Krey
f322fbb197 Fix !log command, split it up into multiple messages, and allow for searches. 2009-07-28 02:02:19 +02:00
Jan Vidar Krey
80348044c3 Make sure history messages are not escaped. 2009-07-26 18:22:53 +02:00
Jan Vidar Krey
31d4b0f0b1 Fix history - do not cache private messages. 2009-07-26 15:08:34 +02:00
Jan Vidar Krey
10615a9a1a Whitespace 2009-07-26 06:32:15 +02:00
Jan Vidar Krey
7b44036480 print ip address when using whoip. 2009-07-26 06:30:48 +02:00
Jan Vidar Krey
444f991f44 Fix bug #44 - [Request] IP log in the memory 2009-07-26 06:03:43 +02:00
Jan Vidar Krey
b125ffe3c1 Fix bug #52 - [Request] Chat history command 2009-07-26 05:23:56 +02:00
Jan Vidar Krey
76b84499bc Fix bug #46: [Request] A broadcast command. 
Use !broadcast <message>
 2009-07-26 04:47:43 +02:00
Jan Vidar Krey
6358c7f9cd Fix bug #45: [Request] Whoip command. 
Rewrote patches from Zoltan to support ip ranges and multiple results per IP.
Needed to make sure IPv6 mapped IPv4 addresses were converted to proper IPv4 addresses after accept().
 2009-07-26 04:31:36 +02:00
Jan Vidar Krey
041ce7a1fb Generalized the IP range and mask parsing code. 2009-07-26 03:56:55 +02:00
Jan Vidar Krey
78bb1d3527 Typo - compilefix. 2009-07-26 02:06:02 +02:00
Jan Vidar Krey
48f3cae22b Ensure we delete the global evtimer only if it is initialized. 2009-07-26 02:05:01 +02:00
Jan Vidar Krey
817250c528 Fix wrong #if to #ifdef 2009-07-26 01:53:53 +02:00
Jan Vidar Krey
f176e790e2 Whitespace fixes. 2009-07-26 01:53:01 +02:00
Jan Vidar Krey
367871e476 Renamed all "struct user" to hub_user in order to resolve a naming conflict on OpenWRT. 
Basically: sed -i 's/struct user/struct hub_user/g' `find -type f`
 2009-07-26 01:47:17 +02:00
Jan Vidar Krey
2ac5cc19cb Removed plugin.h, not in use. 2009-07-26 01:39:16 +02:00
Jan Vidar Krey
6e5d28c2d4 Rework logging code to be able to turn it off completely. 2009-07-26 01:38:38 +02:00
Jan Vidar Krey
5048ff9ae5 Whitespace fixes. 2009-07-26 00:58:25 +02:00
Jan Vidar Krey
36a07e3f7e Reorganized sources slightly. 2009-07-25 20:05:27 +02:00
Jan Vidar Krey
e281f61472 Add support for better pipelining of commands, in order to reduce the number of send() calls. 2009-07-25 03:54:59 +02:00
Jan Vidar Krey
bb27ff617c Re-fix chat_is_privileged. 2009-07-25 03:33:36 +02:00
Jan Vidar Krey
dc90245ade No need to store event mask in the user object since libevent already does it for us. 2009-07-25 03:26:59 +02:00
Jan Vidar Krey
0ec4913e15 Debug for send queue fix. 2009-07-25 03:24:06 +02:00
Jan Vidar Krey
61d639bfa2 Fix to hub_sendq_is_empty in order to prevent event_add calls. 2009-07-25 03:23:06 +02:00
Jan Vidar Krey
adeaf23f9c Kept spinning in send() 2009-07-19 14:45:15 +02:00
Jan Vidar Krey
03d3ffd20f Fix socket error due to EWOULDBLOCK. 2009-07-19 14:29:33 +02:00
Jan Vidar Krey
bbae2603b0 Make sure we detect send errors. 2009-07-19 03:39:11 +02:00
Jan Vidar Krey
5f0c84f46a Fix shutdown problem and reduce event_{add,del,set} calls. 2009-07-19 03:12:47 +02:00
Jan Vidar Krey
b02618d19c Bad mistake - never added message to send queue. 2009-07-19 02:46:01 +02:00
Jan Vidar Krey
927faf70fc Re-enabled send queue fixes. This will more aggressively prevent unimportant messages (like searches) to be forwarded to slow clients that cannot swallow what is sent to it. This should reduce memory usage somewhat on really large hubs. 2009-07-19 02:31:23 +02:00
Jan Vidar Krey
4a173bf066 Fix some nasty bugs related to read/write events and timeout events. 
This would have caused users not being able to log in, and in some cases
100% cpu usage.
 2009-07-19 02:12:50 +02:00
Jan Vidar Krey
abd097acf0 This is a somewhat risky patch, but it has been intended for quite some time: 
Remove the libevent handler for write events, only use one common event handler for both reading and writing.
 2009-07-09 17:03:31 +02:00
Jan Vidar Krey
3db2ec5e22 Added macros that can possibly make it easier to optimize functions using forced inlining and regparm. 2009-07-09 17:01:30 +02:00
Jan Vidar Krey
e68cbd0cde Minor cleanups of old authentication stuff, and some documentation. 2009-07-03 01:29:04 +02:00
Jan Vidar Krey
98bffd93e9 Fix stupid crash on empty command. 2009-07-01 11:31:55 +02:00
Jan Vidar Krey
e53119e92c Server did not answer due to wrong checks. 2009-07-01 09:50:46 +02:00
Jan Vidar Krey
ee0ea5a427 Crash fix. 2009-06-30 22:15:08 +02:00
Jan Vidar Krey
aa7be1dc4b Fix a command parse error output problem, plus some minor cleaning up. 2009-06-30 11:48:58 +02:00
Jan Vidar Krey
0ef248759c Minor cleanups. 
Enabled !crash command if compiled with debug (not release).
 2009-06-29 23:22:13 +02:00
Jan Vidar Krey
1f7f6a43f9 Fixed small memory leak. 2009-06-26 01:16:07 +02:00
Jan Vidar Krey
3cf005a08e Fixed command parsing for in hub user commands. 
Added a framework for automatic syntax checks, and correct number
of arguments to commands.
 2009-06-26 01:15:06 +02:00
Jan Vidar Krey
f3c5fced47 Documentation 2009-06-25 22:05:40 +02:00
Jan Vidar Krey
9c49f07826 Fixed the format of the git revision. 
Removed the product title.
 2009-06-25 22:04:48 +02:00
Jan Vidar Krey
5f3f2d4f4d Autotest crash fix. 2009-06-25 17:31:39 +02:00
Jan Vidar Krey
7e3a26b0f3 Winsock fixes for shutdown() - typo 2009-06-25 17:07:21 +02:00
Jan Vidar Krey
9ebb38ae15 Winsock fixes for shutdown() 2009-06-25 17:05:59 +02:00
Jan Vidar Krey
75c4272a1b Fix problem with the !stats byte counter. 2009-06-25 09:29:23 +02:00
Jan Vidar Krey
ddba669af0 Some basic work on getting bans working. 
Basically now it can ban a user (nick + cid), it will be added to the
ban list temporarily, and will not be enabled if you restart the hub.
A banned user will automatically be kicked.

unban does not work correctly.
 2009-06-23 23:16:09 +02:00
Jan Vidar Krey
ca33461851 Suppress send() or recv() errors from logs. They happen quite often and are not considered errors. 2009-06-23 01:57:55 +02:00
Jan Vidar Krey
4abdc3edbd Cleanup read/write socket handling somewhat. 2009-06-23 01:57:26 +02:00
Jan Vidar Krey
90078ad4b6 Minor cleanups and some work to prepare SSL. 2009-06-23 01:56:37 +02:00
Jan Vidar Krey
3bd5c36455 SSL work. 2009-06-23 01:09:55 +02:00
Jan Vidar Krey
8f0943621e Dont set socket buffers. 2009-06-22 21:13:41 +02:00
Jan Vidar Krey
155350b61b Fixed crash bug #33 2009-06-22 21:05:02 +02:00
Jan Vidar Krey
1c58120c03 Oportunistic write. 2009-06-22 20:25:22 +02:00
Jan Vidar Krey
1d9acece34 Ensure we set a max recv and send buffer per user, and that it does not 
exceed the one used internally by the application.
 2009-06-22 19:50:10 +02:00
Jan Vidar Krey
57fd872f14 Added a state check for protocol negotiation. 
Will be used to negotiate SSL.
 2009-06-22 19:38:24 +02:00
Jan Vidar Krey
ca7544df9b Cleanups. 2009-06-22 19:37:56 +02:00
Jan Vidar Krey
c7777e2624 Added functions: 
* net_get_recvbuf_size
* net_set_recvbuf_size
* net_get_sendbuf_size
* net_set_sendbuf_size

Did some minor cleanups.
 2009-06-22 19:36:55 +02:00
Jan Vidar Krey
b2d543d433 Started work on SSL 2009-06-22 18:44:07 +02:00
Jan Vidar Krey
ff47281197 Added a generic way to reset last read/write variables. 2009-06-22 18:38:39 +02:00
Jan Vidar Krey
ddc91d1640 Make sure we close stdout, stdin and stderr after forking to background in order to properly detach from the TTY. 2009-06-22 18:36:48 +02:00
Jan Vidar Krey
e6e26a02e7 Added a known crash for the admin only to use if compiled with CRASH_DEBUG enabled. 2009-06-22 01:18:51 +02:00
Jan Vidar Krey
ea3cd1bd90 Work on optimizing send(), to use fewer send function calls. 2009-06-21 14:21:34 +02:00
Jan Vidar Krey
7f24238ab5 Disable sendq debugging. 2009-06-20 22:46:11 +02:00
Jan Vidar Krey
1d2d4e74f6 !stats did not work. 2009-06-18 01:46:17 +02:00
root
5250fdaf57 Fix bug #38 - Pid file support. 2009-06-17 12:52:49 +02:00
Jan Vidar Krey
513ab422f2 Compile fix. 2009-06-01 14:34:23 +02:00
Jan Vidar Krey
0eb91763fa Potential crash fix. 2009-06-01 01:52:57 +02:00
Jan Vidar Krey
507f429035 Fix send queue issue. 2009-05-28 23:44:28 +02:00
Jan Vidar Krey
b1ab64242e Renamed a function. 2009-05-28 01:48:31 +02:00
Jan Vidar Krey
8b90f79bac Work in progress on optimizing the send() function calls, to use as few as possible. 
(Although, this does not enable that code).
 2009-05-28 01:47:48 +02:00
Jan Vidar Krey
8f7cc0b7a7 Fixed MAX and MIN macros. 2009-05-28 01:45:36 +02:00
Jan Vidar Krey
860310caff Massive restructuring. 2009-05-26 21:05:06 +02:00
Jan Vidar Krey
8167d79f5a Large reorganizations of the code base. 2009-05-26 19:46:51 +02:00
Jan Vidar Krey
9706a0a501 Fix compiler warning (bug #30) 2009-05-24 21:07:16 +02:00
Jan Vidar Krey
9309c925d3 Started working on new pipelines for sending and receiving data. 
This will be useful for the next step; SSL.

(NOTE: This code is very chatty about debug messages)
 2009-05-19 22:57:50 +02:00
Jan Vidar Krey
9a3a5bc2de Make sure the send() signature is correct, buf should be const. 2009-05-19 22:36:45 +02:00
Jan Vidar Krey
e382e24337 Fix crash due to user->hub deref in acl handling. 2009-05-19 16:40:14 +02:00
Jan Vidar Krey
be4ff1d8cc Fix command parsing for in-hub commands. 2009-05-19 11:22:57 +02:00
Jan Vidar Krey
aa18ac047d Crash fix 2009-05-19 09:38:57 +02:00
Jan Vidar Krey
e120d5c76d Minor cleanup - this code crashes. 2009-05-19 09:15:14 +02:00
Jan Vidar Krey
6853e92f89 Move user_is_protected() and user_is_registered() into user.h/.c 2009-05-18 17:52:30 +02:00
Jan Vidar Krey
1dbf2640d2 More API fixes; remove implicit relationship between hub and user 
in APIs.
 2009-05-18 16:30:17 +02:00
Jan Vidar Krey
caec28f63f Warn on bad UTF-8 in the configuration file. 2009-05-16 12:48:17 +02:00
Jan Vidar Krey
5ea5efb875 Smome user manager functions did not have the uman_ prefix. 2009-05-16 12:42:30 +02:00
Jan Vidar Krey
326fcc467c Moved the update_user_info code into user_update_info 2009-05-16 12:32:48 +02:00
Jan Vidar Krey
078470ce64 Minor cleanup 2009-05-16 12:25:28 +02:00
Jan Vidar Krey
82ac450b4b Fixed further memory leaks in autotests. 2009-05-16 04:03:00 +02:00
Jan Vidar Krey
b4f24b21f9 Document bandwidth optimization potential. 2009-05-16 03:45:05 +02:00
Jan Vidar Krey
548867de10 Removed ADC_UDP_OPERATION code as it is not used or needed. on_kick is also gone. 2009-05-16 03:14:20 +02:00
Jan Vidar Krey
953db2dcbc Fixed some autotest memory leaks. 2009-05-16 03:06:14 +02:00
Jan Vidar Krey
604364ffa5 Fixed various code deprecations 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-05-15 18:45:26 +02:00
Jan Vidar Krey
6cc1af5671 Disable code to prevent warnings. 2009-05-15 16:52:55 +02:00
Jan Vidar Krey
15e2053699 Fix #28 - Request: +/! characters for command handling (FleetCommand) 2009-05-15 16:52:04 +02:00
Jan Vidar Krey
df1e832a3c Started working on a red-black tree implementation, need to speed up 
certain operations, such as SID to user lookups, and nick to user.
 2009-05-01 17:07:38 +02:00
Jan Vidar Krey
4c4cb4fb36 Dont allow clients that do not support BASE 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-04-13 05:31:41 +02:00
Jan Vidar Krey
e49f9d4d30 Added kick support 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-04-09 00:48:00 +02:00
Jan Vidar Krey
e73a931243 Ensure we do not allow update of certain elements. 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-27 11:12:50 +01:00
Jan Vidar Krey
ae017af758 Log version and method of libevent() 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-24 23:32:39 +01:00
Jan Vidar Krey
26f1864c1f Don't crash if one specify '-S' or '-s' and an invalid configuration file. 2009-03-24 23:10:51 +01:00
Jan Vidar Krey
c14fa3c3a9 Added more debugging info for mainloop bug #16 - In addition to small fixes to it. 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-24 22:06:26 +01:00
Jan Vidar Krey
8af965c0ca Fixed utf8 parse issue. 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-24 00:21:38 +01:00
Jan Vidar Krey
3a270564d2 Fixed up admin scripts. 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-23 22:36:45 +01:00
Jan Vidar Krey
7aeb8651ba Fix bug #12: asserts in adc_msg_parse -> enabled strict utf8 parsing. 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-23 21:47:05 +01:00
Jan Vidar Krey
13a8700554 Make sure logs do not output configured messages, but rather code names. 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-23 15:47:54 +01:00
Jan Vidar Krey
5d5dda2f9b Always obtain IP address during accept(), and not do it later as a call to getsockname(). 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-23 15:05:27 +01:00
Jan Vidar Krey
90abf64e3a Do explicit logging in src/message.c 2009-03-23 08:18:25 +01:00
Jan Vidar Krey
e9915df87c remove timezone from logs, as it screws up on windows. 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-21 04:11:14 +01:00
Jan Vidar Krey
1a1b5bdb38 Fixed nasty crash if a user sends a very large command to the hub. 
Will overwrite heap memory.
Thanks to Toast who found this bug.

Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-21 02:58:53 +01:00
Jan Vidar Krey
7738baf38e Log configuration reloads. 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-20 19:09:55 +01:00
Jan Vidar Krey
3c4c52d0f9 Log configuration reloads. 
Signed-off-by: Jan Vidar Krey <janvidar@extatic.org>
 2009-03-20 19:08:24 +01:00