Commit Graph

69 Commits

Author SHA1 Message Date
Nikos Mavrogiannopoulos
628877881d Added configuration options for PIN files. 2013-02-18 23:47:20 +01:00
Nikos Mavrogiannopoulos
6b70200777 When the cookie DB is full enforce maintainance. 2013-02-14 08:04:48 +01:00
Nikos Mavrogiannopoulos
c60be929e0 simplified main loop 2013-02-13 18:04:33 +01:00
Nikos Mavrogiannopoulos
2f1cdb5800 quit if no TCP port is available. 2013-02-12 18:57:05 +01:00
Nikos Mavrogiannopoulos
7270341e62 write the correct PID in pid file 2013-02-12 18:57:05 +01:00
Nikos Mavrogiannopoulos
121b2491aa HUP signal reloads configuration 2013-02-12 18:57:05 +01:00
Nikos Mavrogiannopoulos
356da3fbe4 connect occurs before sending the fd to worker. 2013-02-12 18:57:05 +01:00
Nikos Mavrogiannopoulos
9bf5d7100f corrected definition 2013-02-11 20:41:33 +01:00
Nikos Mavrogiannopoulos
4060c80469 fork moved to gdbm backend expiration 2013-02-10 13:50:56 +01:00
Nikos Mavrogiannopoulos
f8713edc3f better set socket options 2013-02-10 13:40:37 +01:00
Nikos Mavrogiannopoulos
3784aa6ddc increased cookie hash table size and better cleanup resources on errors 2013-02-10 10:04:42 +01:00
Nikos Mavrogiannopoulos
985da9e264 erase cookie data before forking to unprivileged process. 2013-02-09 21:28:30 +01:00
Nikos Mavrogiannopoulos
478c6ca2ce when expiring stuff, do it on the main process unless we use gdbm. 2013-02-09 21:15:24 +01:00
Nikos Mavrogiannopoulos
e94ad75905 more explicit debug messages. 2013-02-09 13:09:18 +01:00
Nikos Mavrogiannopoulos
43fed529bb simplified logging in debug mode 2013-02-09 12:40:49 +01:00
Nikos Mavrogiannopoulos
519f0a13ef Several changes to compile on old linux kernels, and in constrained libgnutls libraries 2013-02-09 12:15:55 +01:00
Nikos Mavrogiannopoulos
0fee2289be used a more sane setproctitle 2013-02-08 22:48:45 +01:00
Nikos Mavrogiannopoulos
6aae1d60d5 set process title 2013-02-08 22:37:41 +01:00
Nikos Mavrogiannopoulos
5f4b8711ef Added configurable DPD 2013-02-08 21:51:58 +01:00
Nikos Mavrogiannopoulos
6ac7986342 explicitly close the logging subsystem 2013-02-08 19:30:14 +01:00
Nikos Mavrogiannopoulos
089bbed715 added a more graceful termination of workers. 2013-02-08 19:19:11 +01:00
Nikos Mavrogiannopoulos
4434fd70fe several updates in cookies, and tun handling. 2013-02-08 18:22:18 +01:00
Nikos Mavrogiannopoulos
bacf821953 cleaned up TLS code which was moved to tlslib 2013-02-08 18:20:17 +01:00
Nikos Mavrogiannopoulos
14460456e7 gdbm was re-added and made optional. 2013-02-07 20:43:11 +01:00
Nikos Mavrogiannopoulos
2478c519b2 removed warning 2013-02-07 18:08:11 +01:00
Nikos Mavrogiannopoulos
1cb7ab38e9 Use a single UDP port in the server.
Several modifications to use a single UDP port in the server. This
is currently done using a hack, i.e., pass the UDP socket to worker,
close it on the main server and then re-open it (using REUSEADDR).

Also several updates in TUN handling to allow more than one clients connecting.
2013-02-07 17:49:51 +01:00
Nikos Mavrogiannopoulos
4370f88001 dropped dependency on gdbm. Cookies are stored in a hash. 2013-02-07 00:57:17 +01:00
Nikos Mavrogiannopoulos
e380053caa Added explicit logging to UTMP file. 2013-02-06 20:18:53 +01:00
Nikos Mavrogiannopoulos
10d9b144be Use CCAN hashes and lists. 2013-02-06 09:20:08 +01:00
Nikos Mavrogiannopoulos
1e0bcc269d reorganized headers 2013-02-05 22:11:38 +01:00
Nikos Mavrogiannopoulos
03edf5b5bc changes to enable VPN functionality. 2013-02-05 21:03:40 +01:00
Nikos Mavrogiannopoulos
75a394bec6 be less verbose about children dying 2013-02-05 20:17:21 +01:00
Nikos Mavrogiannopoulos
2e43570fde deinitialize the TLS cache prior to fork 2013-02-05 09:03:58 +01:00
Nikos Mavrogiannopoulos
013cc82993 simplified call to expire cookies 2013-02-04 22:17:33 +01:00
Nikos Mavrogiannopoulos
490d0814ee Check for root permissions after parsing command line 2013-02-04 21:54:33 +01:00
Nikos Mavrogiannopoulos
e08baf8624 use close-on-exec flag on fds 2013-02-04 21:50:50 +01:00
Nikos Mavrogiannopoulos
f5507a7161 clear all fds and mem prior to exec 2013-02-04 20:56:35 +01:00
Nikos Mavrogiannopoulos
61ae5a9c06 Added connect and disconnect scripts 2013-02-04 20:43:28 +01:00
Nikos Mavrogiannopoulos
cf179000a0 print the pid of dying processes 2013-02-04 19:53:52 +01:00
Nikos Mavrogiannopoulos
ceca403691 Added automatic TLS session expiration. 2013-02-04 19:16:04 +01:00
Nikos Mavrogiannopoulos
1fb76ce890 Added session resumption to TLS server. 2013-02-03 21:23:29 +01:00
Nikos Mavrogiannopoulos
92b1d573eb set a maximum number of clients 2013-01-31 22:52:39 +01:00
Nikos Mavrogiannopoulos
6608f7ad7f Fixed UDP side. 2013-01-31 20:18:29 +01:00
Nikos Mavrogiannopoulos
103f32c311 Allow a graceful shutdown. 2013-01-30 22:31:13 +01:00
Nikos Mavrogiannopoulos
014d54e235 chroot worker process 2013-01-30 21:58:34 +01:00
Nikos Mavrogiannopoulos
0a8b951022 several updates and fixes in auth 2013-01-30 21:20:16 +01:00
Nikos Mavrogiannopoulos
25b0617081 better file structure 2013-01-30 19:00:29 +01:00
Nikos Mavrogiannopoulos
ac0f207579 silence background operation 2013-01-30 17:57:42 +01:00
Nikos Mavrogiannopoulos
e34d54318d notify that root access is required 2013-01-30 17:55:16 +01:00
Nikos Mavrogiannopoulos
c465a27482 daemonize 2013-01-30 17:53:59 +01:00