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141 Commits

Author SHA1 Message Date
Erik Ekman 23fad5b628 Downstream fragmentation now working. Currently fragment size is hardcoded to 1200. More tweaking left, as well as fragsize auto detection. (#7) 2012-02-04 20:33:59 +01:00
Erik Ekman cc17083222 add downstream data header and basic parsing in client, for #7 2012-02-04 20:33:59 +01:00
Erik Ekman 3ed5f7e674 Create send_chunk() on server 2012-02-04 20:33:59 +01:00
Erik Ekman 43c438971b Allow setting netmask in iodined, fixes #27. The same netmask will be given to clients as well. Updated docs. 2012-02-04 20:33:59 +01:00
Erik Ekman c7fa4ddde2 Assign client IPs within the network (fixes #28), also limit number of users depending on netmask (for #27) 2012-02-04 20:33:59 +01:00
Erik Ekman a5031ee9dd Happy new year 2012-02-04 20:33:59 +01:00
Erik Ekman 09c904f0c1 make OUT debug look more like IN debug 2012-02-04 20:33:58 +01:00
Erik Ekman 85e75cadea make iodined build on opensolaris 2012-02-04 20:33:58 +01:00
Erik Ekman cc075124fa Detect duplicates in upstream data, start frag at zero 2012-02-04 20:33:58 +01:00
Erik Ekman 8d27febc7d Implemented new protocol for upstream data 2012-02-04 20:33:58 +01:00
Erik Ekman b36ed27117 Added -n to set NS ip, updated docs, added checks 2012-02-04 20:33:58 +01:00
Erik Ekman e7fdb0a5f5 Reverted [686], [689] and [692]. SSH login now works again. Increased version. 2012-02-04 20:33:58 +01:00
Erik Ekman d7f2d60d56 Use base64 is case is preserved and plus sign is allowed 2012-02-04 20:33:58 +01:00
Erik Ekman b5cdb09011 Added debugging 2012-02-04 20:33:58 +01:00
Erik Ekman 9d3f87ddcc Fix issue #33, respond to NS requests 2012-02-04 20:33:57 +01:00
Erik Ekman f4cd876ace shorten some lines 2012-02-04 20:33:57 +01:00
Erik Ekman bd45e6ccb2 formatting 2012-02-04 20:33:57 +01:00
Erik Ekman 49695a4cb4 Updated year 2012-02-04 20:33:57 +01:00
Erik Ekman 26cc53e3fa added include for iovec 2012-02-04 20:33:57 +01:00
Erik Ekman 35a8ffe46d Now fetches destination address from udp packets 2012-02-04 20:33:57 +01:00
Erik Ekman 02d40c1a7b Forward non-tunnel requests to another udp port (fixes #31) 2012-02-04 20:33:57 +01:00
Erik Ekman d24dae882a Implemented filtering based on topdomain 2012-02-04 20:33:57 +01:00
Erik Ekman 166fb4b6c7 Fixed segfault when sending version rejects: VNAK/VFUL 2012-02-04 20:33:57 +01:00
Erik Ekman 3fc9eaeaa3 Improved latency for traffic initiated from server 2012-02-04 20:33:57 +01:00
Erik Ekman 21ad2ef5ae added -D to usage() and help() 2012-02-04 20:33:57 +01:00
Erik Ekman 025fb1bf1f Added debug capability on server 2012-02-04 20:33:57 +01:00
Erik Ekman 539ebb27d9 Changes to allow handling of queries of type A, NS etc 2012-02-04 20:33:57 +01:00
Erik Ekman f06b208f3e Reworked fix for #21 2012-02-04 20:33:57 +01:00
Erik Ekman 0d3494ae78 Added -c flag to disable IP/port checking in each request 2012-02-04 20:33:57 +01:00
Albert Lee cd91d675ae Applied Open/Solaris patch 2012-02-04 20:33:57 +01:00
Erik Ekman 03a0ccbca0 Add include for setgroups() on Linux 2012-02-04 20:33:57 +01:00
Andrew Griffiths 00c910e247 applied security patch from Andrew Griffiths, limit user groups 2012-02-04 20:33:56 +01:00
Vincent Bernat a36ce9eaaf Applied patch for not configuring the tun interface, debian bug 477692 2012-02-04 20:33:56 +01:00
Erik Ekman 791c3de84c reapplied maxims patches 2012-02-04 20:33:56 +01:00
Erik Ekman 07e98f181c reverting the code after 0.4.1, except for some patches 2012-02-04 20:33:56 +01:00
Maxim Bourmistrov ccdee286ad Added port range check, based on patch from Maxim Bourmistrov 2012-02-04 20:33:56 +01:00
Maxim Bourmistrov 7565a2d554 Added checks on topdomain name based on patch from Maxim Bourmistrov 2012-02-04 20:33:56 +01:00
Maxim Bourmistrov db58f8de20 Applied patch from Maxim Bourmistrov 2012-02-04 20:33:56 +01:00
Erik Ekman 924f4b3759 Add two chars from client to server for verification of data delivery 2012-02-04 20:33:56 +01:00
Erik Ekman 8613f815c9 Use packet functions for packet handling. Prepare for sending fragmented ( #7 ) 2012-02-04 20:33:56 +01:00
Erik Ekman b67819ac81 use packet functions for empty check and fill 2012-02-04 20:33:56 +01:00
Erik Ekman a114ab3ff9 revert [607], [608] and parts of [611] 2012-02-04 20:33:56 +01:00
Erik Ekman 3c644e9a88 Renamed packet_sending to packet_empty 2012-02-04 20:33:56 +01:00
Erik Ekman 3c7d3c6a35 Extract login handling to function 2012-02-04 20:33:56 +01:00
Erik Ekman 998b944225 Extract version checking to function 2012-02-04 20:33:56 +01:00
Erik Ekman 5ebc9ee668 Add notreached comments 2012-02-04 20:33:56 +01:00
Matthew William Solloway Bell fcec74b3dc apply patch to detach before chroot/privdrop 2012-02-04 20:33:55 +01:00
Matus Harvan 4a16503ea5 buffer overflow in dns.c pointed out by Matus Harvan, also strncpy cleanups 2012-02-04 20:33:55 +01:00
Bjorn Andersson 63fa76e182 local stuff in iodine made static 2012-02-04 20:33:55 +01:00
Bjorn Andersson 879e73a4c2 stdin-echo fix in server too 2012-02-04 20:33:55 +01:00
Erik Ekman 71973f13ef #21: Reverted [538], reopening 2012-02-04 20:33:55 +01:00
Bjorn Andersson 89232bcaa6 some cleanup 2012-02-04 20:33:55 +01:00
Bjorn Andersson 1965b0af32 cleaning commandline on server too 2012-02-04 20:33:55 +01:00
Bjorn Andersson 49ad0dbc86 nasty hack hides password on commandline 2012-02-04 20:33:55 +01:00
Bjorn Andersson e16a852fa4 /etc/resolv.conf is used if no nameserver is given on commandline 2012-02-04 20:33:55 +01:00
Erik Ekman f932e57ce6 #25 Fixed crash on query with bad top domain 2012-02-04 20:33:55 +01:00
Erik Ekman 285a412563 #16 Do case preservation check after login 2012-02-04 20:33:55 +01:00
Erik Ekman 861da5d022 #24: Add length check on topdomain, <= 128 chars 2012-02-04 20:33:55 +01:00
Erik Ekman fe4f24a729 Store only in_addr, not whole sockaddr, fixes #21 2012-02-04 20:33:55 +01:00
decker 2146575090 add sys/time.h for old osx 2012-02-04 20:33:27 +01:00
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 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 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 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 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
Bjorn Andersson 0d08be747f knf 2007-02-06 16:01:09 +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 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
Bjorn Andersson 7207d722b4 extracted tunnel-code to own functions 2007-02-04 17:00:20 +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 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 1a46808b8a Rework query testcase, some dns cleanup 2007-01-28 11:52:36 +00:00
Bjorn Andersson f3da9d2d85 separated md5 and login 2006-12-16 01:07:29 +00:00
Erik Ekman 5641fa00e4 use srand() 2006-11-19 00:41:42 +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 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
Renamed from iodined.c (Browse further)