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295 Commits

Author SHA1 Message Date
Erik Ekman
db13d81caf #7 finally done\! Added autoprobing of max downstream fragsize. 2009-01-10 19:30:55 +00:00
Erik Ekman
9a139b7005 #7, add probe fragsize support for server. documented 2009-01-10 16:22:51 +00:00
Erik Ekman
49e448fb19 fix warnings 2009-01-07 18:16:49 +00:00
Erik Ekman
168b05e3f7 Fix build on OpenBSD 2009-01-06 10:47:01 +00:00
Erik Ekman
9f2730cb9a fix label 2009-01-05 19:52:01 +00:00
Erik Ekman
dfd6f9aa90 #7, set max fragsize with -m in the client 2009-01-05 19:47:59 +00:00
Erik Ekman
0ed202dd18 downstream fragsize is now per user 2009-01-05 18:50:46 +00:00
Erik Ekman
78aaf26369 #7, handle special case, remove up to 1 second pause when doing bulk download 2009-01-05 17:08:34 +00:00
Erik Ekman
20cfb002c3 Downstream fragmentation now working. Currently fragment size is hardcoded to 1200. More tweaking left, as well as fragsize auto detection. (#7) 2009-01-05 16:25:54 +00:00
Erik Ekman
d5f0dac459 Discard packets which only has data header 2009-01-04 18:59:12 +00:00
Erik Ekman
55d9ddb8dd add downstream data header and basic parsing in client, for #7 2009-01-04 18:56:24 +00:00
Erik Ekman
7dd38fec17 Create send_chunk() on server 2009-01-04 13:53:32 +00:00
Erik Ekman
f8eb4c952b Allow setting netmask in iodined, fixes #27. The same netmask will be given to clients as well. Updated docs. 2009-01-04 12:39:28 +00:00
Erik Ekman
f5e58e6527 Assign client IPs within the network (fixes #28), also limit number of users depending on netmask (for #27) 2009-01-04 12:03:35 +00:00
Erik Ekman
7791035364 Happy new year 2009-01-03 23:27:21 +00:00
Erik Ekman
d027a60859 Handle trans id >= 0x8000, fix bug #37 2009-01-03 20:13:31 +00:00
Erik Ekman
da6eee279a make OUT debug look more like IN debug 2009-01-03 18:29:36 +00:00
Erik Ekman
3b4cc0989c Fix for compile error on FreeBSD 2008-12-27 00:30:51 +00:00
Erik Ekman
7335940130 make iodined build on opensolaris 2008-12-25 16:56:13 +00:00
Erik Ekman
18e0042ce4 Detect duplicates in upstream data, start frag at zero 2008-12-14 17:21:27 +00:00
Erik Ekman
89fdbc104b Implemented new protocol for upstream data 2008-12-11 22:39:06 +00:00
Erik Ekman
458b5af003 Added simple 5bits to 8 and reverse encoder, with test 2008-12-11 19:26:11 +00:00
Erik Ekman
9d8e9a7d18 Removing old code 2008-12-11 19:12:51 +00:00
Erik Ekman
a83164fad8 Added notreached 2008-12-11 19:11:53 +00:00
Erik Ekman
33b5ef9bf9 Reverted new protocol 2008-12-06 22:12:18 +00:00
Erik Ekman
5450372a75 Updated encoding tests 2008-12-06 19:08:14 +00:00
Erik Ekman
900a0e8df7 Added blocksize funcs, made funcs static 2008-12-06 15:31:28 +00:00
Erik Ekman
3740894350 Revert client shutdown code, it seems BADIP can arrive even though everything works 2008-12-06 12:25:02 +00:00
Erik Ekman
55176af538 Added -n to set NS ip, updated docs, added checks 2008-09-14 13:21:11 +00:00
Erik Ekman
2eb78f9e8c Reverted [686], [689] and [692]. SSH login now works again. Increased version. 2008-09-14 12:44:55 +00:00
Erik Ekman
b4893e8a8b Rename codecs 2008-09-14 12:05:55 +00:00
Erik Ekman
4203f115f5 Use base64 is case is preserved and plus sign is allowed 2008-09-14 11:34:56 +00:00
Erik Ekman
524522d00a Base64 codec now uses + as 64th char 2008-09-14 11:32:31 +00:00
Erik Ekman
de2912c089 rewrote strange message 2008-09-09 21:10:48 +00:00
Erik Ekman
6f097a4cb3 Added debugging 2008-09-09 21:09:06 +00:00
Erik Ekman
4c805fef6a Fix issue #33, respond to NS requests 2008-09-09 20:55:13 +00:00
Erik Ekman
d40c464ac1 shorten some lines 2008-09-09 19:55:45 +00:00
Erik Ekman
8eccbf097a Stop client if server is restarted 2008-09-09 19:37:51 +00:00
Erik Ekman
63d65bb30e formatting 2008-09-09 19:36:51 +00:00
Erik Ekman
e359f64003 Updated year 2008-09-09 19:07:09 +00:00
Erik Ekman
6ca1b992bb added include for iovec 2008-08-07 22:34:14 +00:00
Erik Ekman
d4e1eef6d5 Now fetches destination address from udp packets 2008-08-07 22:12:10 +00:00
Erik Ekman
c96b83e3d2 Forward non-tunnel requests to another udp port (fixes #31) 2008-08-07 21:18:15 +00:00
Erik Ekman
b619662201 Patch to make it build on BeOS R5-BONE and Haiku from Francois Revol 2008-08-07 16:53:59 +00:00
Erik Ekman
fb3fa24edb Implemented filtering based on topdomain 2008-08-07 16:49:22 +00:00
Erik Ekman
6531d5e72b Eliminate extra 'ping' message when server sends data to client which generates a reply 2008-08-07 15:05:51 +00:00
Erik Ekman
55a689e759 Fix #34, send pings only every 5 seconds 2008-08-07 14:39:43 +00:00
Erik Ekman
188e69aa1f Fixed segfault when sending version rejects: VNAK/VFUL 2008-08-07 14:16:12 +00:00
Erik Ekman
798bbb64db Changed texts 2008-08-07 14:13:33 +00:00
Erik Ekman
9c74eb09a7 Improved latency for traffic initiated from server 2008-08-07 13:22:30 +00:00
Erik Ekman
ad8afce8e1 fixed osflags script, updated changelog 2008-08-06 20:02:34 +00:00
Erik Ekman
9019b0639d fix opensolaris warning 2008-08-06 18:59:22 +00:00
Erik Ekman
dce8f8352b added -D to usage() and help() 2008-08-06 10:47:44 +00:00
Erik Ekman
9fa70acc69 Added debug capability on server 2008-08-05 22:37:40 +00:00
Erik Ekman
2ab94a7991 Changes to allow handling of queries of type A, NS etc 2008-08-05 21:53:19 +00:00
Erik Ekman
7b90054346 Reworked fix for #21 2008-08-05 14:47:51 +00:00
Erik Ekman
4d79bf6368 Added -c flag to disable IP/port checking in each request 2008-07-12 22:39:29 +00:00
Erik Ekman
d6ec29be4d Remove double warnings 2008-07-12 20:30:35 +00:00
Erik Ekman
6d1a003c1e Add extra ldflags for solaris 2008-07-12 12:42:19 +00:00
Erik Ekman
30014e6433 Applied Open/Solaris patch from Albert Lee 2008-07-12 12:26:41 +00:00
Erik Ekman
f2596cef24 Add include for setgroups() on Linux 2008-07-12 12:20:35 +00:00
Erik Ekman
adabd28b46 applied security patch from Andrew Griffiths, limit user groups 2008-07-12 12:05:59 +00:00
Erik Ekman
bc76b588c9 Applied patch for not configuring the tun interface, debian bug 477692 2008-07-12 11:45:22 +00:00
Erik Ekman
e7de432088 reapplied maxims patches 2008-07-12 11:41:01 +00:00
Erik Ekman
321781ad85 removed empty files 2008-07-12 11:37:25 +00:00
Erik Ekman
ddaebb0074 reverting the code after 0.4.1, except for some patches 2008-07-12 11:36:39 +00:00
Erik Ekman
b121f638d0 Added port range check, based on patch from Maxim Bourmistrov 2008-01-07 22:18:27 +00:00
Erik Ekman
ac46718c16 Added checks on topdomain name based on patch from Maxim Bourmistrov 2008-01-07 22:06:09 +00:00
Erik Ekman
98061ccc0e Applied patch from Maxim Bourmistrov 2008-01-02 20:40:28 +00:00
Erik Ekman
29b2348ca6 Reset sentlen when advancing 2007-12-02 02:28:18 +00:00
Erik Ekman
6fa0d98c99 #7 Actually update server_id 2007-12-02 02:27:36 +00:00
Erik Ekman
9ca4130e9a Always send latest chunk id 2007-12-02 01:22:34 +00:00
Erik Ekman
3eb835afe7 Add two chars from client to server for verification of data delivery 2007-12-02 01:16:53 +00:00
Erik Ekman
fd45a20f30 Rewrote strange warning message 2007-12-01 23:48:02 +00:00
Erik Ekman
4c6aae9e90 Use packet functions for packet handling. Prepare for sending fragmented ( #7 ) 2007-12-01 23:33:51 +00:00
Erik Ekman
de4a726cb9 Remove useless success warning message 2007-12-01 23:25:44 +00:00
Erik Ekman
317e1efbd6 use packet functions for empty check and fill 2007-12-01 23:05:54 +00:00
Erik Ekman
c8726f2c5d revert [607], [608] and parts of [611] 2007-12-01 23:02:06 +00:00
Erik Ekman
3b7927b2dc Fixed packet_empty() 2007-12-01 22:41:27 +00:00
Erik Ekman
9e60b36430 Renamed packet_sending to packet_empty 2007-12-01 22:19:54 +00:00
Erik Ekman
fc632e6311 Speling 2007-12-01 22:11:48 +00:00
Erik Ekman
d12d0fcff5 Added packet_init 2007-12-01 22:10:48 +00:00
Erik Ekman
7f48d0d99f Extract login handling to function 2007-12-01 21:55:48 +00:00
Erik Ekman
212a3b93e6 Extract version checking to function 2007-12-01 21:46:13 +00:00
Erik Ekman
b55c3f432b added license 2007-12-01 21:26:51 +00:00
Erik Ekman
c4a2b0c27f #7 Move packet handling out of iodine.c and into packet.c 2007-12-01 21:23:59 +00:00
Erik Ekman
2d8b2655ea packet name collided with global packet 2007-12-01 20:53:29 +00:00
Erik Ekman
fe75007109 Add notreached comments 2007-12-01 19:48:17 +00:00
Erik Ekman
509f445c1e Add notreached comments 2007-12-01 19:46:22 +00:00
Erik Ekman
bd2ed87022 apply patch to detach before chroot/privdrop 2007-11-27 20:11:43 +00:00
Erik Ekman
5adeafddfa Use %d for size_t sprintf 2007-11-27 20:04:13 +00:00
Bjorn Andersson
488412d4e6 buffer overflow in dns.c pointed out by Matus Harvan, also strncpy cleanups 2007-08-26 15:47:32 +00:00
Bjorn Andersson
32bd132d43 local stuff in iodine made static 2007-07-12 15:50:06 +00:00
Bjorn Andersson
643178b207 stdin-echo fix in server too 2007-07-12 15:48:05 +00:00
Erik Ekman
e6286cc03c #21: Reverted [538], reopening 2007-07-12 15:22:32 +00:00
Bjorn Andersson
e5ee739537 some cleanup 2007-07-12 15:18:34 +00:00
Bjorn Andersson
0b9a532bbe name the address of the nameserver nameserv instead of peer 2007-07-12 15:18:23 +00:00
Bjorn Andersson
d9ca124e18 cleaning commandline on server too 2007-07-12 13:46:58 +00:00
Bjorn Andersson
c6f46ebaf9 fixes bad printf after resolv.conf-fix 2007-07-12 13:40:52 +00:00
Bjorn Andersson
e889185aca nasty hack hides password on commandline 2007-07-12 13:36:24 +00:00
Bjorn Andersson
1f9a0273db use termios to not echo password when entered on stdin 2007-07-12 13:24:55 +00:00
Erik Ekman
04487efe96 #23 updated manpage and log row 2007-07-12 13:23:44 +00:00
Bjorn Andersson
f6735782b1 /etc/resolv.conf is used if no nameserver is given on commandline 2007-07-12 13:01:18 +00:00
Erik Ekman
d5ffc25557 #25 Fixed crash on query with bad top domain 2007-07-12 08:38:00 +00:00
Erik Ekman
aae94200a5 #16 Do case preservation check after login 2007-07-12 08:31:29 +00:00
Erik Ekman
17c41d87bc #24: Add length check on topdomain, <= 128 chars 2007-07-11 23:25:03 +00:00
Erik Ekman
4e582e98c6 use common send_query function 2007-07-11 23:10:08 +00:00
Erik Ekman
11748b2963 converted iodine.c to use packet struct 2007-07-11 22:39:56 +00:00
Erik Ekman
ea30edd76f fixed #17: report RCODE error msgs 2007-07-11 22:10:53 +00:00
Erik Ekman
639fb5f6aa Store only in_addr, not whole sockaddr, fixes #21 2007-07-11 18:27:18 +00:00
Erik Ekman
bb74190ed5 Prepare for encoding switching 2007-06-24 10:54:50 +00:00
Erik Ekman
42fcc07379 remove last warning on osx 2007-06-18 07:17:55 +00:00
Erik Ekman
854c7ed1c1 add patch from decker for osx 2007-06-17 12:19:50 +00:00
Erik Ekman
4d079b95f2 Remove warning for \!LINUX 2007-06-17 12:19:23 +00:00
Erik Ekman
5c9ff9ba06 add sys/time.h for old osx 2007-06-17 11:46:05 +00:00
Erik Ekman
331e1ab247 more comments 2007-06-10 23:13:07 +00:00
Erik Ekman
ba8f2cfac1 base64 impl now escapes dots. does not really respect buflen 2007-06-10 18:55:18 +00:00
Erik Ekman
82ac77da7e missing include 2007-06-10 18:54:35 +00:00
Erik Ekman
7c53be08c0 added base64 codec 2007-06-09 17:49:19 +00:00
Erik Ekman
1e7486bdd2 make sure len is always correct 2007-06-09 17:48:28 +00:00
Erik Ekman
77ae2d682a Added me as author 2007-06-09 17:11:09 +00:00
Erik Ekman
f099a77743 move unpack_data to encoding.c 2007-06-09 16:38:31 +00:00
Erik Ekman
dbfecb5be6 #6 reworked encoding 2007-06-09 16:18:59 +00:00
Erik Ekman
faea33eaae Move dns_build_hostname to iodine.c 2007-06-07 18:57:18 +00:00
Erik Ekman
15a83534a8 new year 2007-03-21 00:00:27 +00:00
Erik Ekman
6a4dfb8cbd do detaching after user switch 2007-03-01 21:41:17 +00:00
Erik Ekman
264a5227de move daemonizing to common.c 2007-03-01 21:19:01 +00:00
Erik Ekman
baf1ab4201 move chrooting to common.c 2007-03-01 21:14:51 +00:00
Erik Ekman
53f6cb2f85 compare with VNAK instead of VACK twice 2007-03-01 15:34:04 +00:00
Erik Ekman
76ec4ab895 #11 routing between clients implemented. clients need to poll more often to get reasonable packetloss due to no queue 2007-02-11 16:39:09 +00:00
Erik Ekman
ad07e40988 Use -pedantic, fixed all warnings 2007-02-11 13:54:40 +00:00
Erik Ekman
92a791f430 always send replys to P packets 2007-02-11 13:39:32 +00:00
Erik Ekman
08ecccc7fe #11 only read from tun if any active user is not sending 2007-02-11 11:51:30 +00:00
Erik Ekman
23ad29522b #11 moved user code to user.c 2007-02-11 11:21:18 +00:00
Erik Ekman
265332f39b Add header file for bsd 2007-02-11 10:47:31 +00:00
Erik Ekman
c6a67d340e Use bsd ip.h header instead 2007-02-11 10:42:57 +00:00
Erik Ekman
b56a4d23f5 #11 Fix delayed ack timer 2007-02-11 01:30:41 +00:00
Erik Ekman
8d766e2857 #11 basic support for multiple users. some work left 2007-02-11 00:50:02 +00:00
Bjorn Andersson
7994402806 added explicit typecast on zlib-calls to silence compiler warnings 2007-02-10 23:23:08 +00:00
Bjorn Andersson
3b8ca164ab readded some includes to make it build on openbsd 2007-02-10 23:21:12 +00:00
Bjorn Andersson
eb082ac9ce code cleanup 2007-02-10 22:52:36 +00:00
Bjorn Andersson
757f59e350 checking return value from decompress, to avoid sending 64k packages on the tun every time there is a datacorruption 2007-02-10 22:52:15 +00:00
Bjorn Andersson
16e9df4164 moved method that encoded strings to dnsnames to read.c and renamed it to putname 2007-02-10 22:30:40 +00:00
Bjorn Andersson
c538bd0b6d the seed wasnt saved in the server between it was sent to the client and the client logged in, extracted function for sending version_responses 2007-02-10 22:17:11 +00:00
Erik Ekman
a49e400ea9 splint said that these headers where not used 2007-02-10 22:13:42 +00:00
Bjorn Andersson
8383344817 knf 2007-02-10 21:44:03 +00:00
Bjorn Andersson
3dad84f5b9 some code cleanup in handshake, fixes possibly strange errors if short packet received 2007-02-10 17:10:17 +00:00
Erik Ekman
3a3b06b4b4 Add password in usage 2007-02-10 12:36:08 +00:00
Erik Ekman
0e951ef007 #10 fix offbyone error in decode 2007-02-08 20:32:17 +00:00
Erik Ekman
7d7a81374e Fix returnvalue from decode 2007-02-08 19:45:59 +00:00