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1203 Commits
Author SHA1 Message Date
Tobias Brunner 7d85f94165 Don't update an IKE_SA-entry's cached message ID when handling fragments 2012-12-24 12:29:26 +01:00
Tobias Brunner 30216000d3 Store inbound IKE fragments and reassemble the message when all fragments are received 2012-12-24 12:29:26 +01:00
Martin Willi 656e01eab3 Add parantheses to avoid compiler warning 2012-12-24 10:12:23 +01:00
Tobias Brunner ef33a4ab82 Fixed some typos, courtesy of codespell 2012-12-20 09:35:26 +01:00
Adrian-Ken Rueegsegger ba8b28b67f Raise an alert if IKE SA is kept 
This alert is raised when the establishment of a child SA fails but the
IKE SA is kept.
 2012-12-20 09:15:07 +01:00
Volker Rümelin 0ff8d20a89 Add support for draft-ietf-ipsec-nat-t-ike-03 and earlier 
This adds support for early versions of the draft that eventually
resulted in RFC 3947.
 2012-12-19 11:03:42 +01:00
Martin Willi 45d6134218 Raise an alert if allocating virtual IPs fails 2012-12-19 10:40:33 +01:00
Martin Willi f285b9efc8 Raise an alert if kernel policy installation fails 2012-12-19 10:40:33 +01:00
Martin Willi bcf3147e0a Raise an alert if kernel SA installation fails 2012-12-19 10:40:33 +01:00
Martin Willi 24f30ec92f Raise an alert on traffic selector mismatch 2012-12-19 10:40:32 +01:00
Martin Willi c794455666 Raise alerts when enforcing IKE_SA unique policy 2012-12-19 10:40:32 +01:00
Martin Willi 5dd9c3087f Raise an alert if CHILD_SA proposals mismatch 2012-12-19 10:40:32 +01:00
Martin Willi bab949bb26 Raise an alert if IKE proposals mismatch 2012-12-19 10:40:32 +01:00
Martin Willi 3f7f5388a5 Raise an alert of generating local authentication data fails 2012-12-19 10:40:32 +01:00
Tobias Brunner 283898d6e0 Fix traffic selectors also as initiator in case of transport mode over NAT 2012-12-13 15:27:29 +01:00
Tobias Brunner 2990671748 Fix debug output if responder selected invalid traffic selectors during QM 2012-12-13 15:27:28 +01:00
Martin Willi 43b4c2ea75 Inherit virtual IP and attributes from old to new, not from new to old 2012-12-10 17:01:00 +01:00
Martin Willi 01bc9bf428 Fix GPL license header to properly "sed" it 2012-11-30 18:00:33 +01:00
Martin Willi d88597f0dd Don't wait while removing external IPs used for load testing 2012-11-29 10:22:51 +01:00
Martin Willi b185cdd16d Install virtual IPs via interface name, and use an interface lookup where required 2012-11-29 10:22:51 +01:00
Martin Willi 50bd755871 Add an optional kernel-interface parameter to install IPs with a custom prefix 2012-11-29 10:22:51 +01:00
Martin Willi 3c79b7b7db Add alerts for sent/received message retransmissions and timeout 2012-11-29 10:22:51 +01:00
Martin Willi 2354b10576 Add an ikesa_limit option to limit number of IKE_SAs as responder 2012-11-16 10:27:36 +01:00
Tobias Brunner 214c081dd6 Log sent vendor IDs for IKEv1 2012-11-02 15:52:19 +01:00
Tobias Brunner f30962de74 Fixed log message when no shared secret is found during IKEv1 Main Mode 2012-10-29 10:04:37 +01:00
Tobias Brunner f48e727232 Remove all ESP proposals with non-matching DH group during Quick Mode 
According to RFC 2409, section 5.5, if PFS is used all proposals MUST
include the selected DH group, so we remove proposals without the
proposed group and remove other DH groups from the remaining proposals.
 2012-10-24 16:09:42 +02:00
Tobias Brunner 12642a6831 Moved data structures to new collections subfolder 2012-10-24 16:00:49 +02:00
Tobias Brunner fdee6b5f5a Moved packet_t and tun_device_t to networking folder 2012-10-24 15:06:18 +02:00
Martin Willi 418f4bc7a5 Raise a bus alert when IKE message body parsing fails 2012-10-24 11:34:30 +02:00
Martin Willi f6f16131d0 Raise a bus alert when a received message contains unknown SPIs 2012-10-24 11:34:30 +02:00
Martin Willi 7910116384 Respect IKE version while selecting an ike_cfg as responder 2012-10-24 10:19:33 +02:00
Tobias Brunner 21037942e8 Update routed connections in trap manager 
Before this change, modified configs that have been updated with ipsec reload,
could properly be started manually, but the old config would get used if
triggered via trap policies.
 2012-10-18 14:42:10 +02:00
Tobias Brunner 1d6dc62727 Added a new alert that is raised if peer does not respond to initial IKE message 2012-10-16 14:16:17 +02:00
Tobias Brunner 48651d8d02 Ensure UNSUPPORTED_CRITICAL_PAYLOAD notify contains correct payload type 2012-09-28 22:31:06 +02:00
Tobias Brunner 2a43350334 Missed one in 6c10cece 2012-09-28 20:55:40 +02:00
Tobias Brunner 3973ffa4f6 Request is never NULL when responding with an INFORMATIONAL message 2012-09-28 19:10:03 +02:00
Tobias Brunner 6c10cecebf Completed state handling in isakmp_cert_pre 
Should not be a problem, but makes static analyzers happy.
 2012-09-28 19:01:09 +02:00
Tobias Brunner 2d39f79b9b IKE_AUTH_LIFETIME task is not defined if IKEv2 is disabled 
Fixes #229.
 2012-09-25 09:31:47 +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 336dd7a9c7 Don't complain about multiple TS in IKEv1, as it supported with Unity 2012-09-18 17:17:48 +02:00
Martin Willi 7ee37114c9 Derive a dynamic TS to multiple virtual IPs 2012-09-18 17:11:03 +02:00
Martin Willi abdb82fcc5 Use the vararg list constructor in quick mode task 2012-09-18 17:11:03 +02:00
Tobias Brunner 3a8852c76f Add AUTH_RULE_IDENTITY_LOOSE which allows to use IDr loosely as initiator 
If it is set on an auth config IDr will not be sent, and later the configured
identity will not only be checked against the returned IDr, but also
against other identities contained in the responder's certificate.
 2012-09-18 11:16:10 +02:00
Tobias Brunner a889cfe5e1 Change traffic selectors during Quick Mode in case of a NAT in transport mode 
Windows 7 sends its internal address as TSi.  While we don't support the
NAT-T drafts as used by Windows XP it is interesting to note that the
client there omits the TSi payload which then would automatically get set
to the public IP address of the client.

Fixes #220.
 2012-09-14 09:40:18 +02:00
Martin Willi d4cca1beea Always send a configuration payload in IKEv1 TRANSACTIONs, even if it is empty 2012-09-11 17:20:17 +02:00
Martin Willi c4acf37502 Don't use host address for dynamic TS in IKEv1 if a virtual IP was expected 2012-09-11 16:18:29 +02:00
Martin Willi 7d82aaea8d Don't use host address for dynamic TS in IKEv2 if a virtual IP was expected 2012-09-11 16:18:28 +02:00
Martin Willi c7294f7a58 Send FAILED_CP_REQUIRED if a configuration payload was expected, but not received 2012-09-11 16:18:28 +02:00
Martin Willi 28a3d5bfbd Pass full pool list to release_address 2012-09-11 16:18:28 +02:00