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158 commits

Author SHA1 Message Date
Guus Sliepen
47d916ec5e Search for lzo/lzo1x.h, lzo2/lzo1x.h and lzo1x.h. 2006-11-29 17:18:39 +00:00
Guus Sliepen
8d393b30a9 Support and autodetect LZO version 2.0 and later. 2006-11-11 20:10:46 +00:00
Guus Sliepen
de78d79db8 Update copyright notices, remove Ivo's email address. 2006-04-26 13:52:58 +00:00
Guus Sliepen
e02f13cdb3 EVP_Cleanup() when quitting. 2006-01-13 11:09:19 +00:00
Guus Sliepen
0912260755 Enable OpenSSL ENGINE, so crypto hardware gets used. Thanks to Andreas van Cranenburgh. 2005-11-16 10:45:11 +00:00
Guus Sliepen
df3220a154 Update copyright notices. 2005-05-04 18:09:30 +00:00
Guus Sliepen
b0a80007e8 Fix several #includes. 2004-10-01 18:23:08 +00:00
Guus Sliepen
7926a156e5 Update copyrights, links, email addresses and let Subversion update $Id$ keywords. 2004-03-21 14:21:22 +00:00
Guus Sliepen
331cef948d Don't retry if configuration is wrong from the beginning. 2003-12-07 14:31:09 +00:00
Guus Sliepen
5900c07fab PIDs are of type pid_t, and use %ld when reading/writing them to the pidfile. 2003-10-06 16:13:08 +00:00
Guus Sliepen
eeb97e3ef4 Generate keys with 0x10001 as public exponent, which has less prime factors 
than 0xFFFF.
 2003-09-25 10:34:16 +00:00
Guus Sliepen
cbf5a741aa Remove pidfile when exitting. 2003-09-08 21:52:47 +00:00
Guus Sliepen
5e7c52610f Fix --logfile under Windows. 2003-08-17 09:03:30 +00:00
Guus Sliepen
9bde92ce97 Simpler checking of permissions on private RSA key and other fixes. 2003-08-08 22:11:54 +00:00
Guus Sliepen
bb2f18a3fc Under Windows, the installation directory can be found in the registry. 2003-08-08 19:45:21 +00:00
Guus Sliepen
fa9c00733e Old gcc compilers don't like declarations in the middle of a function. 2003-08-03 09:55:20 +00:00
Guus Sliepen
a65011b3c5 Clean up last part of main(). 2003-08-03 09:08:52 +00:00
Guus Sliepen
e6e3281458 Missing include. 2003-08-02 21:33:52 +00:00
Guus Sliepen
f08fc359a0 Install tinc as a service under Windows (MinGW). Remove cleanup_and_exit(), 
either exit() directly on errors or let main_loop() shutdown gracefully.
 2003-08-02 20:50:38 +00:00
Guus Sliepen
fcbe29bc4c No C99 initialisers, gcc 2.95.3 doesn't like it. 
Also make sure getopt.h is included.
 2003-07-30 11:50:45 +00:00
Guus Sliepen
721e4caee0 Native Windows support. 2003-07-29 22:59:01 +00:00
Guus Sliepen
0e94541331 More checks for missing functions. 2003-07-28 22:06:09 +00:00
Guus Sliepen
eefa28059a Use bools and enums where appropriate. 2003-07-22 20:55:21 +00:00
Guus Sliepen
471308e163 Option to specify pidfile location. 2003-07-22 12:58:34 +00:00
Guus Sliepen
2f2defc452 Check for sys/mman.h. 2003-07-21 13:18:44 +00:00
Guus Sliepen
e449d94cae Big header file cleanup: everything that has to do with standard system 
libraries is moved to system.h.
 2003-07-17 15:06:27 +00:00
Guus Sliepen
5db596c684 Simplify logging, update copyrights and some minor cleanups. 2003-07-12 17:41:48 +00:00
Guus Sliepen
1401faf608 Sprinkling the source with static and attributes. 2003-07-06 23:16:29 +00:00
Guus Sliepen
0b9175e998 Define logger(), cleans up source code and allows us to write log entries 
to a separate file.
 2003-07-06 22:11:37 +00:00
Guus Sliepen
81f5713ab7 - simplify configure.in 
- drop support for OpenSSL < 0.9.7
- add some missing definitions/includes
 2003-07-06 17:15:25 +00:00
Guus Sliepen
9e02a3d563 Call make_names() before doing anything else. 2003-06-11 19:07:56 +00:00
Guus Sliepen
6ba4e2da55 Small fixes to make LZO compression work. 2003-05-06 23:14:45 +00:00
Guus Sliepen
1783a3aaa9 Various fixes for autoconf and OpenSSL 0.9.7 and a missing header. 2003-01-17 00:43:58 +00:00
Guus Sliepen
5eca9520d9 Small fixes so tinc compiles out of the box on SunOS 5.8 2002-09-15 14:55:54 +00:00
Guus Sliepen
38c80bdd46 MacOS/X needs #define _P1003_1B_VISIBLE in order to use mlockall(). 2002-09-15 12:26:04 +00:00
Guus Sliepen
f75dcef72a Switch to K&R style indentation. 2002-09-09 21:25:28 +00:00
Guus Sliepen
5fc1ed17f4 Cleanups: 
- Convert cp to cp(); so that automatic indenters work.
 - Convert constructions like if(x == NULL) to if(!x).
 - Move all assignments out of conditions.
 2002-09-09 19:40:12 +00:00
Guus Sliepen
227ccd3a8a Allow tincd to be locked into main memory. 2002-07-16 13:12:49 +00:00
Guus Sliepen
627f7c22b4 s/sliepen.warande.net/sliepen.eu.org/g 
s/itimmermans@bigfoot.com/ivo@o2w.nl/g
 2002-06-21 10:11:37 +00:00
Guus Sliepen
116ba3b3da Cleanup: 
- Remove checks for specific OS's, instead check for #defines/#includes.
 - Use uint??_t where appropriate.
 - Mask handling functions use void pointers to get rid of silly casts.
 2002-06-08 12:57:10 +00:00
Guus Sliepen
4fda4560bb Cleanups, spelling fixes, allow symbol names for signals (-k option), 
don't remove pidfile if other tincd is still running.
 2002-03-11 11:23:04 +00:00
Guus Sliepen
f0aa9641e8 Merging of the entire pre5 branch. 2002-02-10 21:57:54 +00:00
Ivo Timmermans
4f47da5b87 Don't include netutl.h. 2001-11-16 22:40:26 +00:00
Guus Sliepen
94497336ef What was I thinking? s/vertex/edge/g. 2001-10-28 08:41:19 +00:00
Guus Sliepen
b98d9787fd Various small fixes to make tinc runnable again. 2001-10-27 15:19:13 +00:00
Guus Sliepen
82e3837109 Big bad commit: 
- Transition to new node/vertex/connection structures
- Use new configuration handling everywhere
- Linux tun/tap device handling cleanup
- Start of IPv6 support in route.c

It compiles, but it won't link.
 2001-10-27 12:13:17 +00:00
Guus Sliepen
68e23b1c9e Optional signal number for -k option. 2001-09-01 12:36:53 +00:00
Guus Sliepen
43923d2b10 Write public key to rsa_key.pub instead of rsa_key.priv (if not host 
configuration file is found).
 2001-07-24 20:04:22 +00:00
Guus Sliepen
37ed4265fa Remove all unnecessary status.meta and status.active checks. 2001-07-20 13:54:19 +00:00
Guus Sliepen
5dc4ade0b9 Don't load table of verbose OpenSSL errormessages. 2001-07-04 08:43:32 +00:00
Guus Sliepen
1e2bdc2b6d - Always use <openssl/include.h> instead of just <include.h> 
- Check if RAND_pseudo_bytes() exists, otherwise just use RAND_bytes()
 2001-07-04 08:41:36 +00:00
Guus Sliepen
4f9dad0972 - tinc can now act as a switch or a hub too (as opposed to a router only) 
- cleaner initialisation of "UNKNOWN" and "MYSELF" names
 2001-06-05 16:09:55 +00:00
Guus Sliepen
7db1b999c8 Make sure Solaris is happy too. 2001-05-28 08:56:57 +00:00
Guus Sliepen
125c497881 Various small fixes. 2001-03-01 21:32:04 +00:00
Guus Sliepen
4fa12eb85d Removed lots of compiler warnings. 2001-02-27 16:37:31 +00:00
Guus Sliepen
e250d64300 Add missing \n. 2001-02-25 14:51:42 +00:00
Guus Sliepen
a56df1e06b - Allow ASN1 style keys to be in the config files. 
Note: tinc ignores private key in the main config file, tinc.conf,
  because it should really be in a separate file.
- When generating new keys, check if name is known and by default append
  the public key to the host configuration file (otherwise rsa_key.pub).
 2001-01-13 16:36:23 +00:00
Guus Sliepen
d3f889c807 - It's 2001, all copyright notices are updated. 2001-01-07 17:09:07 +00:00
Guus Sliepen
f7bb205022 - Check and follow symlinks in is_safe_path 
- By default write keys to tinc config directory
- Small fix in protocol.c
 2001-01-06 18:03:41 +00:00
Guus Sliepen
e924096f62 - Let user choose whether keys are in the config files or separate 
- Use AVL trees instead of RBL trees
- Fixed a lot of annoying subtle bugs! Thanks to gdb...
 2001-01-05 23:53:53 +00:00
Ivo Timmermans
bc22ee16e6 Option -d accepts an argument to set the debug level immediately. 2000-12-03 12:23:06 +00:00
Ivo Timmermans
54ef13bf75 Implemented a readline() function that will read an entire line into a 
dynamically allocated buffer;

Ask for a file name in ask_and_safe_open().
 2000-11-29 14:24:40 +00:00
Ivo Timmermans
3ff76eb10a Save RSA public and private keys to a separate file, instead of 
wanting to copy them into a configuration file.
 2000-11-28 23:12:57 +00:00
Guus Sliepen
cf49b2c064 Another big & bad commit: 
- Added some extra search functions to rbl routines
- Fix subnet_lookup()
- Reorder some syslog messages to make more sense
- daemon() is back
- Don't let scripts execute in parallel (gives race conditions, and
  anyway something MIGHT just be configured which is necessary for further
  execution of tinc itself)
- Accidently merged check_child() with execute_script().
- Small fixes
 2000-11-24 23:13:07 +00:00
Guus Sliepen
394ed3fb17 - Write pidfile AFTER detaching... 
- Minor cleanups
 2000-11-22 19:14:09 +00:00
Ivo Timmermans
2ed6813404 Honor the --localstatedir option to configure, instead of hardcoded /var. 2000-11-22 16:19:07 +00:00
Guus Sliepen
3a6200c1e3 - Various small fixes. 2000-11-20 22:13:14 +00:00
Ivo Timmermans
9024e01ce6 Also include process.h 2000-11-20 18:06:17 +00:00
Ivo Timmermans
5d1145f2c4 Move more functions from tincd.c into process.c. 2000-11-16 22:12:23 +00:00
Ivo Timmermans
2764532ea7 Move all process-related functions into process.c. 2000-11-16 17:54:29 +00:00
Ivo Timmermans
bb2495e569 Use the HAVE_OPENSSL_xxx_H defined from m4/openssl.m4 during 
configure.
 2000-11-15 01:06:13 +00:00
Guus Sliepen
16847ea255 - Make checkpoint tracing a compile time option (off by default) 2000-11-08 20:52:37 +00:00
Guus Sliepen
74326df7ad - Fixed --config 
- Show warning when both netname and config directory are given.
 2000-11-08 00:20:06 +00:00
Guus Sliepen
f8f1007bf4 Porting to SunOS 5.8: 
- More #includes Linux doesn't seem to need
- Don't do unsetenv() on SunOS
- Use a replacement asprintf() in case the OS doesn't support it
It now compiles properly under SunOS.
 2000-11-08 00:10:50 +00:00
Ivo Timmermans
4ad1e382d6 Save the environment on startup. 2000-11-03 22:31:55 +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
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
35932fe6c8 - Very big cleanup. 2000-10-29 00:02:20 +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
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
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
4dde583bc9 - Use strerror() instead of sys_errlist[] for increased portability 
(Needed for SunOS)
 2000-09-06 11:49:05 +00:00
Guus Sliepen
3831f51a53 Fixed all sprintf() spl01ts. 2000-08-17 16:51:08 +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
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
3df9b89204 - Added log message when SIGCHLD is received ("thanks" to Ivo van Dong) 2000-06-28 14:34:40 +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
7f7e158aae Large cleanup: 
- Removed hostname lookup (it blocks, and you can always do it yourself)
- Reorganized debug levels (after hints from Axel M�ller):
  0	Startup message and errors
  1	Connection logging
  2	Meta protocol information
  3	Verbose meta protocol (includes copy of transmitted requests)
  4	Packet information (logs transmission/errors of UDP packets)
  5	Verbose packet information (every single byte, not implemented yet
	to protect ourselves from filling up /var/log directories)
- Made log messages more consistent
 2000-06-25 15:16:12 +00:00
Ivo Timmermans
77be52422d Miscellaneous copyright updates. 2000-05-31 18:23:06 +00:00
Ivo Timmermans
9fd02ffcb0 Internationalization of tinc. 2000-05-29 21:01:26 +00:00