Commit Graph

831 Commits

Author SHA1 Message Date
Jan Vidar Krey ac543e3df4 Clear connection timeout timer when successfully connecting. 2014-08-05 17:40:55 +02:00
Jan Vidar Krey 46bdc77066 Added a notification mechanism for sending messages from
another thread to the mainthread in a safe manner.

This is used for the DNS lookup code, and can also
be used by the signal handler to safely report actions back
to the application mainloop without using global variables.
2014-08-05 16:21:56 +02:00
Jan Vidar Krey 1526d63403 Simplify list_clear(), allow NULL as free() function pointer.
This makes it redundant to create a null_free() or dummy_free() function
that does nothing.
2014-08-05 13:08:46 +02:00
klondike d33695435b Add propper check for stdint.h 2014-08-05 10:48:42 +02:00
klondike bfdf707490 Remove unnecessary include 2014-08-05 10:48:34 +02:00
klondike b8209d9d0a Check for ssize_t properly 2014-08-05 10:48:26 +02:00
klondike 5c8d99d8ff _GNU_SOURCE is now defined by CMake 2014-08-05 10:48:10 +02:00
klondike 4c5038c26d Add automatic strndup detection instead of the previous hack 2014-08-05 10:48:01 +02:00
klondike aeb006beb6 Add automatic memmem detction instead of the previous hack 2014-08-05 10:47:49 +02:00
klondike 3b6c338ee8 Start generating system.h dynamicallly 2014-08-05 10:47:29 +02:00
Jan Vidar Krey 652ac5f9b9 Fix #211 - ADC IINF should have flag AP for application name, and VE for version.
x# Please enter the commit message for your changes. Lines starting
2014-08-03 22:51:47 +02:00
Jan Vidar Krey 4263750bc5 Merge branch 'ssl_fixes' 2014-07-30 11:47:27 +02:00
Jan Vidar Krey 2182feb052 Added support for probing HTTP, enough to tell browsers to stop calling. 2014-07-30 11:46:54 +02:00
Jan Vidar Krey 48b76f7bd1 The DEBUG macro never got set, causes verbose log messages to never be compiled in. 2014-07-30 11:46:03 +02:00
Jan Vidar Krey b5bedfe9e4 uhub-admin: don't busy loop before a connection has been established.
This happened due to the network polling mechanism had nothing to poll
for, so it returned immediately only to be called again (during DNS lookup).

This fix introduces a control pipe that is polled for reading, althoug nothing
is ever sent to that pipe. But, it can be used instead of the signal
handler approach which is currently used for terminating the program.
2014-07-29 17:35:58 +02:00
Jan Vidar Krey cbe0b4e108 Potential crash fix for tools. 2014-07-29 17:35:14 +02:00
Jan Vidar Krey b85381c0f5 Added configuration options for TLS cipher suites and TLS versions. 2014-07-29 13:31:42 +02:00
Hector Martin 0426cb523a Fix: Rework SSL poll event handling to avoid infinite loops
The downstream connection callback must only be invoked when the event
that SSL requests for the connection to make progress has actually
occured. Otherwise, the downstream callback might do nothing but
re-queue an unrelated event (e.g. in user_net_io_want_write), and the
event loop comes around instantly while making no progress. Track the
SSL-requested events separately and deliver the required downstream
event when they fire.

Sample strace:

epoll_wait(0, {{EPOLLIN, {u32=96, u64=96}}}, 91, 10000) = 1
: net_ssl_callback in state tls_st_need_write calls cb NET_EVENT_WRITE
: User writes data, OpenSSL tries to write data
write(96, <snip>..., 170) = -1 EAGAIN (Resource temporarily unavailable)
: handle_openssl_error requests NET_EVENT_WRITE
epoll_ctl(0, EPOLL_CTL_MOD, 96, {EPOLLOUT, {u32=96, u64=96}}) = 0
: User callback then requests NET_EVENT_READ|NET_EVENT_WRITE
epoll_ctl(0, EPOLL_CTL_MOD, 96, {EPOLLIN|EPOLLOUT, {u32=96, u64=96}}) =
: Data available for *reading*
epoll_wait(0, {{EPOLLIN, {u32=96, u64=96}}}, 91, 10000) = 1
: net_ssl_callback in state tls_st_need_write calls cb NET_EVENT_WRITE
: again...
2014-07-29 12:09:07 +02:00
Jan Vidar Krey 9f78a2e85f Merge branch 'master' of github.com:janvidar/uhub 2014-05-30 15:06:23 +02:00
Jan Vidar Krey f472fc9424 Fix Clang compile warnings. 2014-05-14 21:00:42 +02:00
Jan Vidar Krey 7706e1cb8a Fix copyright year. 2014-05-14 11:39:18 +02:00
Jan Vidar Krey 24b98358d3 Remove usage of strcat, since OpenBSD does not like that. 2014-05-14 11:00:18 +02:00
Jan Vidar Krey 12ce522a6d Fix crashing autotest due to wrong initialization of the usermanager. 2014-05-14 11:00:14 +02:00
Jan Vidar Krey 5e06b46deb Fix compile warning due to missing newline at EOF. 2014-05-14 11:00:04 +02:00
Jan Vidar Krey a1f8c5bdbb Merge pull request #24 from tehnick/travis-ci
Add support of Travis CI.
2014-05-12 10:04:03 +02:00
Jan Vidar Krey 992aa8c4af Fix compile warning due to missing return value. 2014-05-12 00:05:07 +02:00
Jan Vidar Krey 60393ca9d0 Merge pull request #23 from tehnick/fix-clang
Fix build with Clang.
2014-05-12 00:01:50 +02:00
Boris Pek 89aef4ddaf Add support of Travis CI. 2014-05-11 16:07:38 +04:00
Boris Pek a38a82e318 Fix build with clang. 2014-05-11 15:22:14 +04:00
Jan Vidar Krey 3e8699ab24 Fix typo. 2014-05-10 01:08:32 +02:00
Jan Vidar Krey 3b38898045 Merge pull request #22 from tehnick/cmake-fix
Delete extra option from cmake rules.
2014-05-10 00:45:23 +02:00
Jan Vidar Krey 1b8762c7ee Merge pull request #20 from tehnick/cmake-sqlite3-fix
Fix cmake script for searching sqlite3 properly.
2014-05-10 00:44:28 +02:00
Boris Pek ce06269128 Delete extra option from cmake rules. 2014-05-10 02:03:04 +04:00
Boris Pek e75a759693 Fix cmake script for searching sqlite3 properly.
This is important for Debian, Ubuntu and other systems based on them. Details:
  https://wiki.debian.org/Multiarch
  https://wiki.ubuntu.com/MultiarchSpec

Have in mind that there are MIPS, ARM and many other architectures...
2014-05-08 22:52:10 +04:00
Jan Vidar Krey 7f2ffd7e1c Fix CMake/SQLite path issues on 64-bit Ubuntu 14.04 2014-05-08 13:33:45 +02:00
Jan Vidar Krey e2b0757f4a Improved flood control counting to strictly not allow more than
the given amount of messages in the configured interval.

The previous behavior allowed n+2 messages in the interval, due to
two off by one comparison rules.

In addition, if flooding is detected then each new message after the flooding
is detected will reset the interval timer, which means the client
cannot send another message until the timeout interval expires.
2014-05-08 13:30:09 +02:00
Jan Vidar Krey c26e8aaefe Merge pull request #19 from Tilka/master
Bunch of fixes
2013-09-10 01:38:29 -07:00
Tillmann Karras c295461f4e mod_topic: check argument for NULL
Better safe than sorry.
2013-09-10 08:30:27 +02:00
Tillmann Karras 8b442018a7 Fix struct mixup 2013-09-06 21:17:43 +02:00
Tillmann Karras fa782e3d2c Fix memleak 2013-09-06 21:17:31 +02:00
Tilka 591d0ba5bb Support certificate chains 2013-09-06 01:44:25 +02:00
Tilka a81757c483 Merge remote-tracking branch 'upstream/master' 2013-09-06 01:43:10 +02:00
Jan Vidar Krey cf9be754aa Rewrote the configuration file parser generator.
Converted from Perl to Python for a better
and cleaner object oriented design.
2013-04-22 21:58:06 +02:00
Jan Vidar Krey 22292e493e fixup! Fix for #193 - Can't build on OpenBSD 2013-04-17 22:40:04 +02:00
Jan Vidar Krey 419e8888d0 Fix for #193 - Can't build on OpenBSD 2013-04-16 00:24:42 +02:00
Jan Vidar Krey 73b4d51393 fixup! fixup! Updated copyright year. 2013-03-24 20:17:51 +01:00
Jan Vidar Krey 50b6221874 fixup! Updated copyright year. 2013-03-24 20:17:51 +01:00
Jan Vidar Krey bb5865d368 Fix double free() 2013-03-24 09:47:32 +01:00
Jan Vidar Krey 550740f715 Fix bug #198 - Timers could cause infinite loops
This could essentially happen due to time drift,
high load, or the process being put in sleep for a while.

The reason is that recurring timers could be added to the same time slot
as the timeslot being handled.
2013-03-24 09:47:32 +01:00
Jan Vidar Krey d73d213bc4 Remove the chat_is_privileged_plugin because it fails to compile 2013-03-23 22:47:32 +01:00