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179 commits

Author SHA1 Message Date
Guus Sliepen
698191fd2f - Prepended config_ to all configuration option names, because it confused 
everything (including myself).
- Use connection oriented UDP sockets for both incoming and outgoing
  packets.
 2000-11-04 22:57:33 +00:00
Guus Sliepen
afc0579707 - Simplified ping mechanism. 2000-11-04 20:44:28 +00:00
Guus Sliepen
5019dd8791 - Check for packets that are looping back. 2000-11-04 17:09:10 +00:00
Guus Sliepen
ac47586552 - Forward keys in hex notation, not as binary data. 2000-11-04 16:54:21 +00:00
Guus Sliepen
3f8f067e8b - Don't forget to set packet cipher for added hosts. 2000-11-04 16:39:19 +00:00
Guus Sliepen
433858d410 - connlist.c added to translation 2000-11-04 15:34:07 +00:00
Ivo Timmermans
15246df85d In execute_script: 
- add an environment variable NETNAME.
- chdir to the configuration directory before execing the script.
 2000-11-04 15:32:05 +00:00
Guus Sliepen
3d7189a444 - Resolve scriptname after fork() 2000-11-04 14:52:40 +00:00
Ivo Timmermans
d38772ebc4 Use putenv() instead of clumsy do-it-yourself in execute_script. 2000-11-04 14:16:46 +00:00
Ivo Timmermans
f83803c1bf Small change to the way the environment is copied. 2000-11-04 13:25:15 +00:00
Guus Sliepen
ed0bf283e3 - Removed even more warnings. 2000-11-04 11:49:58 +00:00
Guus Sliepen
dc699f8b12 - Removed unused MAC strip/add functions. 2000-11-04 10:37:27 +00:00
Ivo Timmermans
5065ea32c3 Warnings removal pass: always include config.h first; add a few 
prototypes in the header files.

This also fixes a few lint errors/warnings.
 2000-11-03 22:35:12 +00:00
Ivo Timmermans
73aa7fbf7e Run the scripts tinc-up and tinc-down from a separate function, which 
sets the environment as it should be and checks for errors.
 2000-11-03 22:33:16 +00:00
Ivo Timmermans
4ad1e382d6 Save the environment on startup. 2000-11-03 22:31:55 +00:00
Ivo Timmermans
013fcb0e9f Changed a few messages wrt. system calls; updated and changed the Dutch translation a bit. 2000-11-02 22:05:36 +00:00
Ivo Timmermans
cadf81fe67 Do not include $(top_srcdir)/cipher, it does no longer exist. 2000-11-02 21:26:51 +00:00
Guus Sliepen
b4c1d4e2d3 - Fixed some spelling mistakes and terminology here and there. 2000-10-30 10:19:06 +00:00
Guus Sliepen
4811afa073 - Small cleanups 
- Updated dutch translation
- Updated man pages
 2000-10-30 00:22:54 +00:00
Guus Sliepen
b7d4d4c177 - Finishing touch: encrypt the meta connections 2000-10-29 22:55:15 +00:00
Guus Sliepen
ec12269355 - Use CFB mode for encrypting packets: it works and we don't need padding. 2000-10-29 22:10:44 +00:00
Guus Sliepen
cea3d8f305 - Small fixes 
- Do proper key exchange
- Encrypt packets - it works, but there is something wrong with the MAC
  header after decryption...
 2000-10-29 10:39:08 +00:00
Guus Sliepen
8fa9bc017d - Removed old encr stuff 2000-10-29 09:19:27 +00:00
Guus Sliepen
a26d371d0d - Updated dutch translation. 
- Shutdown properly.
 2000-10-29 02:07:41 +00:00
Guus Sliepen
e8391bd499 - Moved connlist stuff to the proper header file. 2000-10-29 01:27:23 +00:00
Guus Sliepen
2689690dc3 - Enforce correct order of authentication requests 2000-10-29 01:08:09 +00:00
Guus Sliepen
3b9802a542 - Hit people who can't figure out subnet address/mask pairs with a 
(clue)bat.
 2000-10-29 00:46:43 +00:00
Guus Sliepen
7398002ade - Fixed ans_key_h 
- Removed tapsubnet configuration option.
 2000-10-29 00:24:31 +00:00
Guus Sliepen
35932fe6c8 - Very big cleanup. 2000-10-29 00:02:20 +00:00
Guus Sliepen
db21f01516 - Override destination ethernet address on incoming packets with 
FE:FD:00:00:00:00
 2000-10-28 21:52:22 +00:00
Guus Sliepen
8738c007b1 - Fixed offsets when reading/writing from/to tap device 2000-10-28 21:25:21 +00:00
Guus Sliepen
f25868fd2b - Lots of small fixes 
- Exchange subnets on acknowledgement of connection
- Do proper lookup when incoming packets from tap
- off-by-a small number-error when reading/sending tap packets
 2000-10-28 21:05:20 +00:00
Guus Sliepen
d47d5932a3 - Updated subnet list handling. Subnets are added to two lists now, the 
owner's list and a global list. It is all fucked up but it probably
  works anyway, good enough for pre3 :).
 2000-10-28 16:41:40 +00:00
Guus Sliepen
9c2f805255 - Lots of little stuff modified 
- Succesfully reads in subnets from host config file now and adds them to
  the list.
 2000-10-24 15:46:18 +00:00
Guus Sliepen
c46e84837d - route.c will contain the routing logic. 2000-10-23 13:52:54 +00:00
Ivo Timmermans
76d794eaf7 read_server_config: Check for result of read_config_file. 2000-10-22 13:47:41 +00:00
Ivo Timmermans
56d8e86240 Include linux/sockios.h and net/if.h anyway, regardless of the value of HAVE_TUNTAP. 2000-10-22 13:37:15 +00:00
Guus Sliepen
52b842f807 - Fixed all debug levels. 
- Seed PRNG before generating a challenge
- Strange thing in challenge decryption: it fails if first bit is set!?
 2000-10-21 11:52:08 +00:00
Guus Sliepen
73f7efddd7 - Removed last reference to genauth from Makefile.am 
- Tinc spawns tinc-up and tinc-down scripts which can be used to configure
  the network device. The environment variable IFNAME is set to the name
  of the interface.
 2000-10-20 19:46:58 +00:00
Guus Sliepen
fba19c30c9 - Made Makefile.am stub for doc/es/ 
- Merged genauth into tincd
- Updated dutch translation
 2000-10-20 16:49:20 +00:00
Guus Sliepen
9f64499e40 - tinc now really does public/private key encryption! It even works, whee! 2000-10-20 15:34:38 +00:00
Guus Sliepen
d5fd1344e6 - Seed the PRNG using /dev/random before generating the keys. 2000-10-19 14:42:00 +00:00
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