315 Commits

Author	SHA1	Message	Date
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
Bjorn Andersson	0d08be747f	knf	2007-02-06 16:01:09 +00:00
Erik Ekman	9355cd7829	#10 fixed basic ack. pings bigger than 110 still lost	2007-02-05 19:44:46 +00:00
Erik Ekman	9b438c20d4	#3 remove dnsd_send from dns.c, move to iodined.c	2007-02-05 17:49:30 +00:00
Erik Ekman	1cba145310	#3 Clean up headerfile	2007-02-05 17:49:01 +00:00
Erik Ekman	cb66fd68a2	#3 Renamed functions	2007-02-05 17:40:06 +00:00
Bjorn Andersson	db62c7f82c	extracted common code from send_* in iodine.c	2007-02-04 23:12:08 +00:00
Erik Ekman	da636b1f47	#3 fix issue with topdomain. Also make sure ping packet is type NULL	2007-02-04 23:08:09 +00:00
Bjorn Andersson	46d3053540	servern now get a topdomain other than NULL	2007-02-04 22:38:07 +00:00
Bjorn Andersson	b45dc25226	#3 major cleanup on client, moved all network code from dns.c to iodine.c	2007-02-04 20:37:36 +00:00
Erik Ekman	728919fc9a	#5 Add checks on incoming queries	2007-02-04 17:22:07 +00:00
Bjorn Andersson	7207d722b4	extracted tunnel-code to own functions	2007-02-04 17:00:20 +00:00
Erik Ekman	2ee543f053	Use unsigned long in zlib functions	2007-02-04 16:06:53 +00:00
Erik Ekman	c5317fe388	#3 move dnsd_read from dns.c to iodined.c, now named read_dns	2007-02-04 15:46:06 +00:00
Bjorn Andersson	064d060f79	fixed type of length that zlib is given	2007-02-04 15:38:28 +00:00
Bjorn Andersson	b1d7bfb634	#4 added the common-files	2007-02-04 15:22:55 +00:00
Bjorn Andersson	692b595cfc	#4 - moved common stuff to common.c and moved open_dns, close_dns there	2007-02-04 15:21:55 +00:00
Erik Ekman	8c7fb4d947	#1 move saving of client ip	2007-01-31 19:34:27 +00:00
Erik Ekman	fa2ca99b8a	Fix signedness warnings	2007-01-28 12:58:23 +00:00
Erik Ekman	4f1c123c8e	Fixed signedness in login.c	2007-01-28 12:54:16 +00:00
Erik Ekman	2127ea784f	fix signedness and cleanup	2007-01-28 12:50:24 +00:00
Erik Ekman	59b7f5502f	dont export the peer	2007-01-28 12:36:34 +00:00
Bjorn Andersson	ef43ef6293	query is now an enum for compile-time checks	2007-01-28 12:31:04 +00:00
Erik Ekman	1a46808b8a	Rework query testcase, some dns cleanup	2007-01-28 11:52:36 +00:00
Erik Ekman	89c99f1ddf	Use dns_decode for packets from client	2007-01-28 06:47:51 +00:00
Erik Ekman	d1c36f3db4	Added dns_decode test for response	2007-01-28 06:11:54 +00:00
Bjorn Andersson	5beb814d8c	refactoring client receive code	2007-01-28 06:00:50 +00:00
Erik Ekman	d1ffedae43	Added test on dns_encode	2007-01-28 05:37:13 +00:00
Bjorn Andersson	e56074b42a	refactoring dns, ripped out dns packet generating code, removing dependency on io	2007-01-28 05:10:19 +00:00
Erik Ekman	c10fa59bbb	Fix speling	2007-01-28 04:31:19 +00:00
Erik Ekman	dc5e95ee3d	Make variables static	2007-01-28 04:30:43 +00:00
Erik Ekman	59b85a87a3	State arch	2007-01-28 04:17:33 +00:00
Erik Ekman	1edd418ca2	Header files for htonl	2007-01-28 04:13:14 +00:00
Erik Ekman	eed9e7063d	Fix login_calculate on wrong endian	2007-01-28 04:10:37 +00:00
Bjorn Andersson	ac1cb81dec	fixed memleak on failure	2007-01-28 02:01:39 +00:00
Bjorn Andersson	90e47bbf8b	borken length in allocation, now fixed	2007-01-28 01:39:19 +00:00
Bjorn Andersson	0c8e398941	base32 now correct and test cleanup	2007-01-28 01:07:51 +00:00
Bjorn Andersson	f3da9d2d85	separated md5 and login	2006-12-16 01:07:29 +00:00
Bjorn Andersson	13a17af72d	added new base32-implementation, work has to be done to incoorp this into encoding	2006-12-16 00:12:06 +00:00
Erik Ekman	5641fa00e4	use srand()	2006-11-19 00:41:42 +00:00
Erik Ekman	bb39c17bd9	forgot version.h	2006-11-18 16:21:47 +00:00
Erik Ekman	cf3ca7e5d0	Check ip address of incoming packet	2006-11-18 16:19:39 +00:00
Erik Ekman	1c7f63e97a	Fixed password authentication	2006-11-18 16:08:47 +00:00
Erik Ekman	8b81909b5b	Fixed tests	2006-11-18 13:37:37 +00:00
Erik Ekman	6fc460ded6	server port warning message	2006-11-12 22:43:03 +00:00
Bjorn Andersson	1f740de4aa	moving files to src and tests, tests disabled	2006-11-09 19:08:28 +00:00