Commit Graph
12 Commits
Author SHA1 Message Date
Tobias Brunner 1b67166921 Unify format of HSR copyright statements 2018-05-23 16:32:53 +02:00
Andreas Steffen b12c53ce77 Use standard unsigned integer types 2016-03-24 18:52:48 +01:00
Tobias Brunner 8394ea2a42 libhydra: Move kernel interface to libcharon
This moves hydra->kernel_interface to charon->kernel.
2016-03-03 17:36:11 +01:00
Tobias Brunner 8484d2b01d ike-natd: Create fake NAT-D payloads in a more static way
In some scenarios an IKE_SA might get restarted multiple times (e.g.
due to retransmits and delayed INVALID_KE_PAYLOAD notifies) so that
two IKE_SA_INIT messages might be sent that only differ in the
previously randomly generated NAT_DETECTION_SOURCE_IP payload.
This could cause an authentication failure on the responder if the two
peers don't use the same IKE_SA_INIT message in their InitiatorSignedOctets.

While the payload is generated in a reproducible way it will still change
when the daemon is restarted, which should make detecting the payloads
as fake a bit harder (compared to e.g. just using 0.0.0.0:0 as address).

Fixes #1131.
2015-11-09 16:25:59 +01:00
Martin Willi 3ecfc83c6b payload: Use common prefixes for all payload type identifiers
The old identifiers did not use a proper namespace and often clashed with
other defines.
2014-06-04 15:53:03 +02:00
Tobias Brunner 01955eec71 ike: Force NAT-T/UDP encapsulation if kernel interface requires it 2013-06-21 17:03:21 +02:00
Tobias Brunner 4106aea8e4 Made IP address enumeration more flexible
Also added an option to enumerate addresses on ignored interfaces.
2012-09-21 18:16:26 +02:00
Tobias Brunner aed33805ce Don't ignore loopback devices and allow addresses on them being enumerated 2012-09-21 18:16:26 +02:00
Martin Willi 87dd205b61 Add a return value to hasher_t.allocate_hash() 2012-07-16 14:55:06 +02:00
Tobias Brunner 92f207477c Check rng return value when generating fake NAT detection payloads 2012-07-16 14:53:35 +02:00
Tobias Brunner 893c3a4ead Simplify NAT-D payload creation if UDP encapsulation is forced
We don't need any address lookups in that case as the content of the
payload is generated randomly anyway.
2012-07-13 11:13:43 +02:00
Martin Willi 15a682f4c2 Separated libcharon/sa directory with ikev1 and ikev2 subfolders 2012-03-20 17:31:26 +01:00