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137 commits

Author SHA1 Message Date
Guus Sliepen
20301888b7 - More fixing. Tinc daemons can now even create activated connections. 2000-10-16 19:04:47 +00:00
Guus Sliepen
bb3d18d56f - Fixing little things 
- Two tinc daemons can connect to eachother now (but they disconnect right
  after the ACKs).
 2000-10-16 16:33:30 +00:00
Guus Sliepen
baeac83bf4 Corrected #ifdefs for tun/tap support. 2000-10-15 20:30:39 +00:00
Ivo Timmermans
e5130495d7 Wrap the tun/tap code in #ifdef HAVE_TUNTAP 2000-10-15 19:53:15 +00:00
Guus Sliepen
85adeef212 - The daemon actually runs now (somewhat) 
- Added support for tun/tap driver (autodetect!)
- More sophisticated checkpoint functionality
- Updated dutch translation
 2000-10-15 00:59:37 +00:00
Guus Sliepen
e9635ae38e - Second fixing-things pass: it even links now. 
- Lots of FIXME comments added to the source code.
 2000-10-14 17:04:16 +00:00
Guus Sliepen
183a8edd22 - Fixing-things pass: every source file compiles into an object file now, 
but linking tincd does not work yet (must link with openssl libs and
  define some missing functions).
 2000-10-11 22:01:02 +00:00
Guus Sliepen
6e39481d8f - Generalized config file parsing to support multiple configuration trees. 2000-10-11 13:42:52 +00:00
Guus Sliepen
451e9e3e7a - Changed genauth to produce rsa keypairs instead of random passphrases. 2000-10-11 12:07:27 +00:00
Guus Sliepen
950fb8e916 Big and bad commit of my current tree... 
- Added seperate file for connection list handling
- Updating everything to use connlist, meta and subnet files
- Removed dependency on libgmp
- Lots of other stuff...
 2000-10-11 10:35:17 +00:00
Guus Sliepen
2228b16159 - Added subnet handling code 
- Other small changes to header files
 2000-10-01 03:21:49 +00:00
Guus Sliepen
c78a204f06 - Added meta.c which contains functions to send, receive and broadcast 
metadata. It will also handle encryption and decryption, and possibly
  compression and checksumming.
- Moved request dispatcher to protocol.c.
 2000-09-26 14:06:11 +00:00
Guus Sliepen
361690b18c - Removed options "string" stuff. It was a bad idea... 
- free() everything that is allocated.
 2000-09-22 16:20:07 +00:00
Guus Sliepen
5afc1e98f4 - Severe code reduction and simplification of challenge requests 
- "Finished" [add|del]_subnet_h
- Added lots of sanity checks to [add|del]_host_h
 2000-09-22 15:06:28 +00:00
Guus Sliepen
5d0b3516d5 - Updated authentication scheme. 
- Removed all trailing spaces from all lines.
- Added things to add_ and del_subnet_h.
 2000-09-17 21:42:05 +00:00
Ivo Timmermans
7f3ab38c22 Second round of fixes 2000-09-15 12:58:40 +00:00
Ivo Timmermans
ed397b6ac6 First round of needed fixes after the overhaul 2000-09-14 21:51:21 +00:00
Ivo Timmermans
296171d115 New directive: Name. 2000-09-14 14:34:38 +00:00
Ivo Timmermans
d335c6d0d7 Added some structures and types that are needed for the overhaul. 2000-09-14 14:32:34 +00:00
Guus Sliepen
c04c84c980 - Lots of small changes. 2000-09-14 11:54:51 +00:00
Guus Sliepen
9c75350ac6 - Fixed modulo in keylength check 
- Updated header file to reflect new protocol code
 2000-09-11 10:05:35 +00:00
Guus Sliepen
76b5f255c6 - Some key exchange stuff. (Last commit before going to bed.) 2000-09-10 23:11:37 +00:00
Guus Sliepen
675ed08a71 - Lots of functions added for the new protocol. 2000-09-10 22:49:46 +00:00
Ivo Timmermans
9926dae464 Add Guus' name and shift out old protocol requests 2000-09-10 21:57:11 +00:00
Guus Sliepen
6b9ec9ed1e - Added more function skeletons for the new protocol. 2000-09-10 16:15:35 +00:00
Guus Sliepen
28cc301595 - New protocol. Will break everything else for now. 2000-09-10 15:18:03 +00:00
Guus Sliepen
4dde583bc9 - Use strerror() instead of sys_errlist[] for increased portability 
(Needed for SunOS)
 2000-09-06 11:49:05 +00:00
Guus Sliepen
5c78e158d4 Commented on some size calculations. 2000-08-18 11:17:09 +00:00
Guus Sliepen
3831f51a53 Fixed all sprintf() spl01ts. 2000-08-17 16:51:08 +00:00
Guus Sliepen
9acd4379f7 - Added two extra configuration options, Interface and InterfaceIP, to 
bind the listen socket to a network device or a specific IP.
 2000-08-09 14:02:16 +00:00
Guus Sliepen
f6d79366b3 - Reinstated O_NONBLOCK for meta socket 
- Set SO_KEEPALIVE on meta socket
 2000-08-09 09:34:21 +00:00
Guus Sliepen
3cfc9424f2 - Moved TCP packet reception to meta handler: less kludgy and less buggy! 2000-08-08 17:07:48 +00:00
Guus Sliepen
e092d15be1 - Added date/time of build and protocol number to --version output. 2000-08-08 14:54:57 +00:00
Guus Sliepen
ff87f385c3 Removed calling add_queue for tcponly packets. 2000-08-08 13:47:57 +00:00
Guus Sliepen
ac73c72488 Fixed PACKET read loop. 2000-08-08 08:48:50 +00:00
Guus Sliepen
b6997b0050 - Lots o' buglets fixed (-Wall helps) 
- Made TCPonly work :)
 2000-08-07 16:27:29 +00:00
Guus Sliepen
fdc6a2f106 - Added experimental hackish tunneling-over-TCP support. 
Just use TCPonly = true in the configuration file.
 2000-08-07 14:52:16 +00:00
Guus Sliepen
42455e97a0 - Fixed typo. 2000-07-02 13:40:57 +00:00
Guus Sliepen
b1ecbf9777 - Delayed address resolving for ConnectTo lines in configuration file to 
allow DynDNS to work without restarting tincd.
 2000-07-02 13:36:18 +00:00
Guus Sliepen
1b28f88808 - Removed a single unused bit from status_bits_t. 2000-07-01 07:49:21 +00:00
Guus Sliepen
1a1ebefd57 - Made tinc even more silent if no -d flag is given at all. 2000-06-30 21:03:51 +00:00
Guus Sliepen
c5737583c8 - Instead of logging an error when remote end closes the connection, 
we print a nice message if appropiate debug level is set.
- If we get ADD_HOSTs or DEL_HOSTs for ourself, then connection lists
  are really messed up. We restart, and hope our problems go away.
 2000-06-30 12:41:06 +00:00
Guus Sliepen
24874d0806 - Removed segfault bug in conf.c (must have been there for ages!) 
- Made main_loop() signal proof
- #defined MAXTIMEOUT (15 minutes)
- If something really really bad happens, close all connections, wait
  for MAXTIMEOUT seconds, and then restart tinc
 2000-06-30 11:45:16 +00:00
Guus Sliepen
0f9ad1f047 - Fixed memory leak. 
- Implemented SIGHUP configuration file reloading.
- Other small changes.
 2000-06-29 19:47:04 +00:00
Guus Sliepen
18c85caac3 - New semantics for BASIC_INFO, ADD_HOST and DEL_HOST requests. This will 
improve connection list consistency, ensures the tree property, and
  allows for recovery from situations where track of connections is lost.
 2000-06-29 17:09:08 +00:00
Guus Sliepen
e8e7379311 - Removed all IP_ADDR_S macros, because gettext doesn't like them. Each 
connection now has two hostnames: real_hostname (replacing the old),
  and vpn_hostname. In those places where hostnames really aren't usefull
  IP_ADDR_S has been replaced by %d.%d.%d.%d.
 2000-06-29 13:04:15 +00:00
Guus Sliepen
3df9b89204 - Added log message when SIGCHLD is received ("thanks" to Ivo van Dong) 2000-06-28 14:34:40 +00:00
Guus Sliepen
8c6c60adf3 - Fixed a message in nl.po 
- Woops, we forgot to send our connection list to our uplink when we
  connect to it... Fixed.
 2000-06-28 13:41:02 +00:00
Guus Sliepen
ea40d3f1a0 - Fixed some spelling errors. 
- Paar zpelvautjes gerepareerd, en de Nederlandse vertaling weer bij de
  tijd gebracht.
 2000-06-28 11:38:01 +00:00
Guus Sliepen
dba2995db7 - Extra check op EINTR bij inlezen requests 2000-06-28 10:11:10 +00:00