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Author SHA1 Message Date
Erik Ekman
cea498e710 Merge pull request #9 from zx2c4/master 
osflags: use pkg-config for systemd support
 2014-07-25 08:26:00 +02:00
Jason A. Donenfeld
cc4bc22447 osflags: use pkg-config for systemd support 
Recent versions of systemd don't ship with libsystemd-daemon.so anymore,
but instead use libsystemd.so for everything. This is obviously
problematic for using the same LDFLAGS on old systemd and new systemd.
So, they also ship compatability pkgconfig files, which use the old
names but return the new library. So, the most portable way to support
both old and new systemd is to use pkgconfig. It's not a problem either,
since systems that use systemd are bound to also have pkgconfig
installed.
 2014-07-25 02:02:48 +02:00
Erik Ekman
b4c3656c3c Update changelog after release 2014-06-16 23:43:20 +02:00
Erik Ekman
eec0a868d9 Set correct sockaddr length when sending 
Fix EINVAL error on NetBSD
 2014-06-16 22:28:04 +02:00
Erik Ekman
b715be5cf3 Fix authentication bypass bug 
The client could bypass the password check by continuing after getting error
from the server and guessing the network parameters. The server would still
accept the rest of the setup and also network traffic.

Add checks for normal and raw mode that user has authenticated before allowing
any other communication.

Problem found by Oscar Reparaz.
 2014-06-16 21:43:22 +02:00
Erik Ekman
bf658b0c59 Misc cleanup of tun.c 
- Make variables static
- open_tun(): First Linux code, then Windows, then BSDs
- write_tun()/read_tun(): Split Windows and normal code
 2014-06-11 21:04:22 +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
2466cd184a Change readshort() to work with unsigned values 2014-06-09 19:47:44 +02:00
Erik Ekman
1f4b9250cf Check that supplied query type is valid 2014-06-09 18:56:32 +02:00
Erik Ekman
4d7678dc5b Prefix exported functions from client.c 2014-06-09 18:11:16 +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
b7e05e0b9a Revert submake -C call 
Not supported by OpenBSD make.
 2014-05-31 22:58:51 +02:00
Erik Ekman
ac931e65e7 Use -C in submake calls instead of cd 
Reorder more common install/uninstall/clean before specialized targets.
 2014-05-31 22:57:15 +02:00
Erik Ekman
95dedf51db Simplify opening UDP socket in win32 tun reader 2014-05-31 21:22:03 +02:00
Erik Ekman
d0fb85e8cf Do not use 53 as source port for DNS/raw traffic. 
For some reason this makes raw traffic get dropped.
 2014-05-31 21:20:04 +02:00
Erik Ekman
5b71224def Fix segfault in windows tun reader thread 
The arguments to open_dns() needs to be updated after API change.
Called with 0, INADDR_ANY used to mean port, IP address but now means
pointer to sockadddr and its length. Thanks to C for not giving any
warnings or errors..
 2014-05-31 19:33:25 +02:00
Erik Ekman
c52ba7f606 Refactor targets to build crosscompiled zipfiles 
Move common things into new target
Add 32/64 bit windows version with MinGW-w64
Serve textfiles with CRLF and .txt suffix
Strip windows binaries
 2014-05-31 12:05:17 +02:00
Erik Ekman
00268bc160 Fix two unused variables for windows build 2014-05-31 10:19:46 +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
9bb2323f84 Improve check of topdomain to use 
Add more checks and unit tests
 2014-05-30 00:18:45 +02:00
Erik Ekman
bacb69e4f0 Mark usage() method as noreturn to avoid warning on BSD 
Warning from OpenBSD/NetBSD:
  CC iodine.c
  iodine.c: In function 'main':
  iodine.c:141:6: warning: 'nameservaddr_len' may be used uninitialized in this function
 2014-05-29 23:21:55 +02:00
Erik Ekman
c1b24abf3a Update changelog 2014-05-29 19:08:20 +02:00
Erik Ekman
d6c3426b84 Set C standard to C99 
Also include strings.h where strcasecmp() is used
 2014-05-29 18:38:43 +02:00
Erik Ekman
b3f8e7118a Do not set CC in tests 2014-05-29 17:41:43 +02:00
Erik Ekman
b079b0eda5 Fix build error and a warning on OpenBSD 2014-05-29 16:18:59 +02:00
Barak A. Pearlmutter
96ac283dbf git ignore, autotools version 2014-04-25 14:29:32 +01:00
Barak A. Pearlmutter
469edfa1b6 autotoolize 2014-04-25 14:29:32 +01:00
Barak A. Pearlmutter
1619dd1863 prep for autotools: conditionally #include "config.h" in *.c 2014-04-25 14:06:11 +01:00
Barak A. Pearlmutter
5cb67a4ab4 prep for autotools: autoconf defines VERSION so s/VERSION/PROTOCOL_VERSION/ 2014-04-25 14:05:55 +01:00
Barak A. Pearlmutter
f68f7cfc25 document compilation requirements for systemd support on Debian 2014-04-23 09:06:46 +01:00
Erik Ekman
031953e295 Fix testcase compile error on OS X 10.6+, take 2 
Add includes for Darwin in another test file
 2014-04-22 22:43:25 +02:00
Erik Ekman
4aa078ddd9 Fix testcase compile error on OS X 10.6+ 
Apply old fix from ticket #79 also to test code.
 2014-04-22 22:24:11 +02:00
Erik Ekman
50d7865967 Configure Travis for OS X build 
It cannot build multi-platform right now.
 2014-04-22 22:06:01 +02:00
Erik Ekman
17de589e7d Add travis ci settings file 2014-04-22 20:46:48 +02:00
Erik Ekman
27f2504cda Add section about how to compile 2014-04-08 21:59:09 +02:00
Erik Ekman
97b7c604d1 Add clarification about ipv4/ipv6 setup 2014-04-08 21:27:55 +02:00
Erik Ekman
5079d8bf5e Fix up changelog 2014-04-08 21:04:17 +02:00
gregor herrmann
9f2e06c525 manpage 2014-04-06 13:41:46 +02:00
gregor herrmann
38216474b0 spelling 2014-04-06 13:41:41 +02:00
Barak A. Pearlmutter
88590bcaaf Mixing signed and unsigned quantities in MIN() upset GCC's tender soul. 2014-04-06 13:41:31 +02:00
Barak A. Pearlmutter
f73fb9f8d0 rewrite comparison to avoid negative unsigned numbers 
Note that GCC -O2 is happy to optimize away (x<0) when x is an
unsigned quantity.  This was actually occurring in CHECKLEN(0),
causing the compiler to issue a warning.
 2014-04-06 13:41:17 +02:00
Barak A. Pearlmutter
ee1c49a383 make .gitignore more specific 2014-04-06 13:40:37 +02:00
Barak A. Pearlmutter
06d45682b7 whitespace 2014-04-06 13:40:28 +02:00
Erik Ekman
acd6c37ac1 Fix build after rtable patch 2014-04-06 13:35:09 +02:00
Erik Ekman
eca80f769b Merge branch 'master' of https://github.com/jedisct1/iodine 2014-04-06 13:31:34 +02:00
Erik Ekman
619ede5da8 Add options to force IP version for client DNS traffic 2014-02-10 22:52:31 +01:00
Erik Ekman
b827a632ad Add more formatting tests 
Check for IPv6 support before adding tests
 2014-02-10 22:34:24 +01:00