frekky
137d3029e5
Debug macro now always shows source location.
2015-10-17 22:28:45 +08:00
frekky
ceaac64814
Refactored client/server to use debug macro
2015-10-04 22:39:40 +08:00
frekky
7bc434536c
Added global debug macro and some refactoring for window.c debug output
2015-10-04 22:15:12 +08:00
frekky
c903203a24
Fixed issues with difftime and removed unused parts of query struct.
2015-09-28 13:02:34 +08:00
frekky
0449c465e7
Re-implemented working DNS tunnelling (with windows!)
2015-08-29 20:11:46 +08:00
frekky
83f70608fc
Client side sliding window implementation (requires further testing)
2015-08-21 11:08:47 +08:00
frekky
3e7cf55fe4
Added option for multiple nameservers, used in round-robin
2015-08-14 22:07:48 +08:00
Erik Ekman
fc1611fc40
Only accept IPv6 in server IPv6 socket
...
Set IPV6_V6ONLY flag on server socket. Not all operating systems
support mixing v4/v6 in one socket, so separate them all the time.
2015-06-30 21:58:16 +02:00
Erik Ekman
b4e9148df8
Support raw mode for both IPv4 and IPv6
...
Read destination address of IP request packet and return it.
Check length in client and use it as IPv4 or v6 depending on length.
2015-06-28 22:41:54 +02:00
Erik Ekman
7a117bd71e
IPv6 support for DNS traffic in server
...
Server will by default listen on both IPv4 and IPv6.
No way to only listen on one protocol right now.
Use -L to only listen on a specific v6 address.
IP address to use for raw mode is still IPv4 only.
Use -n on server to make raw mode work from IPv6 clients,
then they will get an IPv4 address from the server for raw mode.
Tunnel data is still IPv4.
2015-06-28 20:01:48 +02:00
Ryan Welton
434a023afe
Fix warning for comparing enum
...
CC user.c
user.c:202:15: warning: comparison of unsigned
enum expression < 0 is always false
[-Wtautological-compare]
if (c < 0 || c >= CONN_MAX)
~ ^ ~
2014-10-25 10:27:01 +02:00
Erik Ekman
9a45c4aa66
Change license wording to follow ISC license exactly
...
"Permission to use, copy, modify, and distribute this software" is now
"Permission to use, copy, modify, and/or distribute this software".
Add license header to source files missing one.
2014-08-07 21:18:33 +02:00
Erik Ekman
3ebcd29b13
Add support for using an unspecified RR type
...
Add PRIVATE query type with id 65399 (private use range).
According to RFC3597 the reply data in a query with unspecified RR type must be handled
as unstructured binary data, which means it can contain raw packet data just like the NULL type.
Since the reply format is optimal it is ordered just after NULL in the priority order.
2014-06-09 20:06:36 +02:00
Erik Ekman
fbb5a49cf3
Fix windows build
2014-06-05 02:19:57 +02:00
Erik Ekman
3fadbfb580
Do not let sockets be inherited by sub-processes
...
Set FD_CLOEXEC flag on tunnel and UDP file descriptors.
Fixes ticket #99 , "should not allow UDP socket to be inherited by ifconfig"
2014-06-04 17:48:43 +09:00
Erik Ekman
a23899513d
Remove trailing whitespace
2014-06-01 08:46:54 +02:00
Erik Ekman
388afe3845
Update copyright
2014-06-01 08:46:54 +02:00
Erik Ekman
3914d37c99
Move error message generation into topdomain check method
...
Change isalpha() to a-z check to avoid locale issues
2014-05-31 10:07:36 +02:00
Erik Ekman
f02339b3b2
IPv6: Create single way to format IP addresses
2014-02-06 19:44:26 +01:00
Erik Ekman
a1d88c4f0a
IPv6 support for client ( #107 )
...
The iodine client now supports both IPv4 and IPv6 nameservers for
sending DNS queries to an IPv4 iodined. The nameserver will
transparently handle translation between IP protocols.
Windows port needs Vista or later to support IPv6.
2014-02-05 22:36:53 +01:00
Erik Ekman
b30abea6b0
Reorganize imports for OpenBSD
2012-02-10 23:26:27 +01:00
Marcel Bokhorst
a569030bb7
Android support ( #105 ) patch from Marcel Bokhorst
2012-02-04 20:34:05 +01:00
J. A. Bezemer
b177901d38
Applied patch from #88 , thanks a lot!
2012-02-04 20:34:04 +01:00
Erik Ekman
269499ba43
Print DNS errors only when requested packet has an error
2012-02-04 20:34:04 +01:00
J. A. Bezemer
05e99c7a3f
start merging common and docs #76
2012-02-04 20:34:04 +01:00
Erik Ekman
379ca540ef
Fix OpenBSD build error
2012-02-04 20:34:03 +01:00
Erik Ekman
a1a2e3cefe
Refactored to make it easier to add unit tests
2012-02-04 20:34:03 +01:00
misc
7efdd01ae2
add -F option for writing pid file. Patch from misc@mandriva.org #70
2012-02-04 20:34:03 +01:00
Erik Ekman
473bb93951
#36 , Send ping message every 20 seconds
2012-02-04 20:34:03 +01:00
Erik Ekman
58d9615160
#36 , upstream traffic now sent in raw mode
2012-02-04 20:34:02 +01:00
Sebastien Raveau
d5acb508bc
Add support for applying SELinux context
2012-02-04 20:34:02 +01:00
Erik Ekman
c92ed9bad8
#36 send raw login packet directly to server
2012-02-04 20:34:02 +01:00
Erik Ekman
3db5cd24b7
Fix (ignore) Dont-Fragment for OpenBSD and OS X
2012-02-04 20:34:01 +01:00
Erik Ekman
1bddcd33aa
Set Dont-Fragment for various os
2012-02-04 20:34:01 +01:00
Erik Ekman
b43e97aeb0
added proper warn/warnx/err/errx
2012-02-04 20:34:00 +01:00
Erik Ekman
155f0c6f37
Merged branch with mingw port. Compiles now, tun work to do
2012-02-04 20:34:00 +01:00
Erik Ekman
352d75131f
Move superuser check to common.c
2012-02-04 20:33:59 +01:00
Erik Ekman
9be3ef639c
Fix build on OpenBSD
2012-02-04 20:33:59 +01:00
Erik Ekman
a5031ee9dd
Happy new year
2012-02-04 20:33:59 +01:00
Erik Ekman
62824e92ed
Handle trans id >= 0x8000, fix bug #37
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
9ff6683119
Removing old code
2012-02-04 20:33:58 +01:00
Erik Ekman
8a093efa59
Reverted new protocol
2012-02-04 20:33:58 +01:00
Erik Ekman
7eb7c02e5f
Updated encoding tests
2012-02-04 20:33:58 +01:00
Erik Ekman
49695a4cb4
Updated year
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
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
7565a2d554
Added checks on topdomain name based on patch from Maxim Bourmistrov
2012-02-04 20:33:56 +01:00
Erik Ekman
bc5f0a7fb7
#7 Move packet handling out of iodine.c and into packet.c
2012-02-04 20:33:56 +01:00
