Commit graph

854 commits

Author SHA1 Message Date
Erik Ekman aeacfbc2c0 Formatting: No spaces after '(' or before ')' 2020-07-24 19:02:41 +02:00
Erik Ekman 15f12d0693 Formatting: Space between 'for' and parenthesis 2020-07-24 18:57:57 +02:00
Erik Ekman 19d0d1be64 Formatting: Space between 'if' and parenthesis 2020-07-24 18:56:30 +02:00
Erik Ekman 310aedac8e Formatting: no space before parenthesis in function call. 2020-07-24 18:51:05 +02:00
Erik Ekman 13d081f5ed Convert fail_unless to ck_assert[_msg]
To work with check 0.15.0

Add == 0 to change fail_if to asserts as well.
2020-07-23 22:31:53 +02:00
Erik Ekman cde0b7632d Set additional record count properly in NS reply
For when there is no IPv4 address to return.
2020-07-23 22:12:07 +02:00
Erik Ekman ec6a1ac308 Fix IPv4 address in replies to A or NS queries (github issue #38)
The destination field in struct query was changed from in_addr_t to
struct sockaddr_storage, wihtout updating the functions sending it
in src/dns.c.

Only add extra A answer for NS queries if destination refers to an
IPv4 address, and fail if trying to encode a reply to an A query
if destination is not IPv4.

This means NS requests received over IPv6 will not contain an address
and A requests will be ignored, unless the -n option is used, or the
www subdomain is requested which sets a fixed address (127.0.0.1).
2020-07-23 21:49:46 +02:00
Erik Ekman d09c3e4f0b Revert "Hide clang warnings when building tests"
Didn't work again, giving up for now.

This reverts commit c77b875e89.
2020-07-03 18:25:54 +02:00
Erik Ekman c77b875e89 Hide clang warnings when building tests
Try again while using gmake for tests on macOS on travis-ci.
2020-07-03 18:19:12 +02:00
Erik Ekman 07beeca580 Revert "Hide clang warnings when building tests"
Didn't help on travis macOS build.

This reverts commit ed78f1b43f.
2020-07-03 18:11:51 +02:00
Erik Ekman ed78f1b43f Hide clang warnings when building tests 2020-07-03 18:02:53 +02:00
Erik Ekman d8f3ac8971 Add helper function tun_uses_header()
Remove code duplication and hide some ifdefs
2020-07-03 17:06:14 +02:00
Erik Ekman 07b2978326 Only check for utun if tun_device was given
Fixes github issue #37 hopefully.
2020-07-03 16:53:30 +02:00
Erik Ekman 814a1fd7b0 Update links 2020-06-04 23:51:41 +02:00
Erik Ekman aae23e2482 Remove TODO file from Makefile 2020-05-24 16:17:33 +02:00
Erik Ekman db65eed2c3 Delete TODO file: Had only broken link in it 2020-05-24 16:10:52 +02:00
Erik Ekman 2032b44949 Look up external IP via DNS instead of HTTP
Use myip.opendns.com via their resolver.

The code is now TCP free again :)
2020-05-24 16:06:41 +02:00
Erik Ekman e8a4c66719 Clean up makefile 2020-05-24 14:12:40 +02:00
Erik Ekman b213d56eb4 Merge branch 'doronbehar-install-README'
Tweaked the docdir.
2020-05-24 14:02:49 +02:00
Doron Behar ff91879ae1 Add docdir and install README.md to it.
[yarrick@kryo.se: Fixed duplicate share/ in path]
2020-05-24 14:01:02 +02:00
Erik Ekman 8379384d37 Improve usage/help text around finding external IP 2020-05-24 13:41:54 +02:00
Erik Ekman 25323f6839 Simplify license file
Try to get github to parse it as ISC
2020-05-24 13:27:31 +02:00
Erik Ekman 721b7f0d9b Add LICENSE file 2020-05-24 13:21:46 +02:00
Erik Ekman 78d64f3cb0
Merge pull request #36 from deep-42-thought/master
documentation: make it clear, what incompleteness `-b` has
2020-05-24 13:20:45 +02:00
Erich Eckner be0735d7c7 documentation: make it clear, what incompleteness -b has
AXFR does not pass through iodine (sounds reasonable), so we should
recommend in the README.md to keep the original dns server in front if
zone transfers are required.
2020-02-21 14:39:52 +01:00
Erik Ekman 8e14f18282
Merge pull request #35 from JohnAZoidberg/routepath
Define searchpath for route with macro
2019-08-27 22:34:08 +02:00
Daniel Schaefer d2f671bdc7 Define searchpath for route with macro
Allows it to be easily overridden using the compiler commmandline.
Just like IFCONFIGPATH.
2019-08-24 16:43:34 +02:00
Erik Ekman 67643ee996 Merge PR #32: client: warn when handshake fails due to BADIP
Shortened the message, the timeout only applies when tunnel is up.
2019-08-04 13:53:43 +02:00
rofl0r 37960ab9dd client: warn when handshake fails due to BADIP
other parts of the code show the meaningful error message too, but
not at the spot where it happened for me.
2019-08-04 13:53:21 +02:00
Erik Ekman d37ebdaca7
Merge pull request #28 from l29ah/strncat-warning
client.c: don't produce an useless strncat usage warning
2019-08-04 13:42:13 +02:00
gregor herrmann 024481c94b Fix cross compilation
src/osflags hard codes the build architecture pkg-config. After making it
substitutable and substituting it from the build environment, iodine cross
builds successfully.

Original patch from Helmut Grohne <helmut@subdivi.de> in
https://bugs.debian.org/921822, adjusted to Git HEAD.
2019-08-04 13:30:33 +02:00
Sergey Alirzaev b406009c6d
client.c: don't produce an useless strncat usage warning 2018-10-01 04:04:15 +03:00
Erik Ekman 27e5d6fadd code.kryo.se is now served over HTTPS 2018-03-24 15:00:37 +01:00
Erik Ekman 05dc792d86 Update android readme 2017-10-22 12:01:46 +02:00
Erik Ekman 99c0efc467 Try building working binaries for non-ancient Android
Based on help from admin@hypothermic.nl
2017-10-22 11:54:59 +02:00
Erik Ekman 72bdf7f20e Merge branch 'protect-options' of https://github.com/Masaq-/iodine into protect_opts 2017-10-22 11:59:38 +02:00
Erik Ekman 31bfe9ff3e Merge pull request #26 from TijmenW/androidGitignore
Add android build files to .gitignore
2017-10-22 11:54:32 +02:00
Erik Ekman cd5bedca74 Merge pull request #25 from chengzhicn/master
check error returned by dns_decode
2017-10-22 11:49:42 +02:00
Tijmen Wildervanck 9f48fc01a5 Add android build files to .gitignore 2017-10-13 21:12:00 +02:00
chengzhicn 122ac1a25d check error returned by dns_decode
before this commit, sending "GET / HTTP/1.1" to server will cause uninitialized variable access.
2017-10-13 03:08:12 +08:00
Erik Ekman 006ffa619e Fix android build after removal of base64u.h 2017-04-10 21:44:26 +02:00
Ralf Ramsauer 79455c380d consequently use tabs, and no spaces
and wrap lines at 80 characters

Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
2017-04-10 21:26:13 +02:00
Ralf Ramsauer 8d4b43e178 Update tests to latest changes
Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
[Erik Ekman: reverted login test changes]
2017-04-10 21:25:42 +02:00
Ralf Ramsauer 8c5127b375 don't zero-initialise variable
For global variables, the C standard ensures that this variable will be
zeroed on startup.

Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
2017-03-11 21:30:50 -08:00
Ralf Ramsauer 119d1b2da1 dns: improve code style
Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
2017-03-11 21:30:50 -08:00
Ralf Ramsauer 4591cafd27 encoding: simplify {places,eats}_dots
Why not using constant bools?

Much simpler than complex function calls, that eventually return
constant values.

Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
2017-03-11 21:30:50 -08:00
Ralf Ramsauer 0eb3b65158 encoding: use simple int's instead of accessor functions
Why are those values exposed to the outer world? They seem not be in use
anyway.

Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
2017-03-11 21:30:50 -08:00
Ralf Ramsauer 317511e3ca nitpick: coding style
Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
2017-03-11 21:30:50 -08:00
Ralf Ramsauer 844a2798eb encoder: use explicit variable names in operation structure
This makes it obvious, what each variable stands for.

Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
2017-03-11 21:30:49 -08:00
Ralf Ramsauer 6b438e7517 encoder: further simplifications
Get rid of unique header files for each encoder, consolidate them to
where they are actually needed: encoding.h.

This also simplifies the generation of the base64u decoder, as its
header file does not need to be generated any longer.

Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
2017-03-11 21:30:49 -08:00