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120 Commits
Author SHA1 Message Date
Martin Willi f942588f95 Add a responder narrow() hook to change TS in the kernel, but not on the wire 2012-09-11 16:14:39 +02:00
Tobias Brunner f4cc7ea11b Add uniqueids=never to ignore INITIAL_CONTACT notifies 
With uniqueids=no the daemon still deletes any existing IKE_SA with the
same peer if an INITIAL_CONTACT notify is received.  With this new option
it also ignores these notifies.
 2012-09-10 17:37:18 +02:00
Tobias Brunner 3babde90bb Trigger ike_updown event caused by retransmits only after reestablish() has been called 
This allows listeners to migrate to the new IKE_SA with the
ike_reestablish event without having to worry about an ike_updown event
for the old IKE_SA.
 2012-09-06 11:27:28 +02:00
Tobias Brunner d2e8f20d94 Clear virtual IPs before storing assigned ones on the IKE_SA 
Otherwise we'll end up with duplicate or invalid VIPs stored on the
IKE_SA.
 2012-09-05 14:35:57 +02:00
Martin Willi 1323dc1138 Merge branch 'multi-vip' 
Brings support for multiple virtual IPs and multiple pools in
left/rigthsourceip definitions. Also introduces the new left/rightdns
options to configure requested DNS server address family and respond
with multiple connection specific servers.
 2012-08-31 12:55:56 +02:00
Tobias Brunner 7f2e3091ee Log the proper type for virtual EAP methods 2012-08-31 11:42:03 +02:00
Tobias Brunner cc4eec56f7 Encode EAP-Naks in expanded format if we got an expanded type request 
Since methods defined by the IETF (vendor ID 0) could also be encoded in
expanded type format the previous check was insufficient.
 2012-08-31 11:40:27 +02:00
Tobias Brunner 78e8dca94f Allow clients to request a configured EAP method via EAP-Nak 2012-08-31 11:40:27 +02:00
Tobias Brunner 34742f1bf8 Virtual EAP methods handle EAP-Naks themselves 2012-08-31 11:40:27 +02:00
Tobias Brunner af04233e14 Send EAP-Nak with supported types if requested type is unsupported 2012-08-31 11:40:27 +02:00
Martin Willi 61d6ccf51c Request and acquire multiple virtual IPs in IKEv2 configuration payload 2012-08-30 16:43:43 +02:00
Martin Willi d55fe264d1 Pass all configured pool names to attribute provider enumerator 2012-08-30 16:43:43 +02:00
Martin Willi feb8550401 Pass a list instead of a single virtual IP to attribute enumerators 2012-08-30 16:43:42 +02:00
Martin Willi 497ce2cf51 Support multiple address pools configured on a peer_cfg 2012-08-30 16:43:42 +02:00
Martin Willi 101d26babe Support multiple virtual IPs on peer_cfg and ike_sa classes 2012-08-30 16:43:42 +02:00
Tobias Brunner 5764a9b355 Moved packet_t to libstrongswan 2012-08-08 15:41:02 +02:00
Tobias Brunner b223d517c8 Replaced usages of CHARON_*_PORT with calls to get_port(). 2012-08-08 15:12:25 +02:00
Tobias Brunner e7ea057fd2 Make the UDP ports charon listens for packets on (and uses as source ports) configurable. 2012-08-08 15:07:43 +02:00
Martin Willi 4decfae6c2 Clean up error handling in keymat_v2_t 2012-07-16 14:55:07 +02:00
Martin Willi 87dd205b61 Add a return value to hasher_t.allocate_hash() 2012-07-16 14:55:06 +02:00
Martin Willi ce73fc19db Add a return value to crypter_t.set_key() 2012-07-16 14:53:38 +02:00
Tobias Brunner f1c78cfee7 Check rng return value when generating ME CONNECT_ID and KEY 2012-07-16 14:53:35 +02:00
Tobias Brunner 504918348d Check rng return value when generating COOKIE2 during MOBIKE 2012-07-16 14:53:35 +02:00
Tobias Brunner 92f207477c Check rng return value when generating fake NAT detection payloads 2012-07-16 14:53:35 +02:00
Reto Buerki 605985d122 Nonce: Let get_nonce, allocate_nonce return boolean 2012-07-16 14:53:34 +02:00
Martin Willi f3ca96b2bf Add a return value to prf_t.set_key() 2012-07-16 14:53:34 +02:00
Martin Willi ecc080b393 Add a return value to prf_t.allocate_bytes() 2012-07-16 14:53:34 +02:00
Martin Willi bb1e0c59e1 Add a return value to keymat_v2_t.get_auth_octets() 2012-07-16 14:53:34 +02:00
Martin Willi 2baae8e3ea Add a return value to keymat_v2_t.get_psk_sig() 2012-07-16 14:53:34 +02:00
Martin Willi edd54734c8 prf_plus_create() can return NULL on failure 2012-07-16 14:53:33 +02:00
Martin Willi 5d79e6c6b4 Add a return value to prf_plus_t.allocate_bytes() 2012-07-16 14:53:33 +02:00
Martin Willi 2d56575d52 Add a return value to signer_t.set_key() 2012-07-16 14:53:33 +02:00
Martin Willi ad08730a4b Add a return value to aead_t.set_key() 2012-07-16 14:53:32 +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 5def45b890 Ignore a received %any virtual IP for installation 2012-06-26 18:00:40 +02:00
Tobias Brunner 26d77eb3e6 Centralized thread cancellation in processor_t 
This ensures that no threads are active when plugins and the rest of the
daemon are unloaded.

callback_job_t was simplified a lot in the process as its main
functionality is now contained in processor_t.  The parent-child
relationships were abandoned as these were only needed to simplify job
cancellation.
 2012-06-25 17:38:59 +02:00
Martin Willi 82ad53b776 Try to rekey without KE exchange if peer returns INVALID_KE_PAYLOAD(NONE) 
According to RFC5996, implementations should just ignore the KE payload
if they select a non-PFS proposals. Some implementations don't, but
return MODP_NONE in INVALID_KE_PAYLOAD, hence we accept that, too.
 2012-06-08 10:35:02 +02:00
Martin Willi ab24a32edf As responder, enforce the same configuration while rekeying CHILD_SAs 2012-06-06 16:06:49 +02:00
Tobias Brunner 53915f14ae Fix MOBIKE address update if responder address changed. 
Use the source address of the current MOBIKE message as peer address
instead of assuming the address cached on the IKE_SA is still valid.
 2012-05-25 17:05:53 +02:00
Tobias Brunner c6da59f014 Don't queue delete_ike_sa job when setting IKE_DELETING. 
This avoids deleting IKE_SAs during reauthentication (without
trying to reestablish them).
 2012-05-25 17:05:53 +02:00
Tobias Brunner 23470d849a Integrated main parts of IKE_REAUTH task into ike_sa_t.reestablish. 2012-05-25 17:05:53 +02:00
Martin Willi a5c799602f Make task managers flush_queue() method public 2012-05-21 14:02:35 +02:00
Tobias Brunner 22bf44c8b9 Use separate Doxygen groups for IKEv1 and IKEv2 entities (authenticators, tasks etc.). 2012-05-18 10:04:08 +02:00
Adrian-Ken Rueegsegger afaf1bdf5e Use nonce_gen instead of rng to generate nonces 
Replace usage of rng plugin with nonce generator to create nonces in
IKE_INIT, CHILD_CREATE and QUICK_MODE tasks and the IKEv1 phase 1 helper.
 2012-05-18 08:15:41 +02:00
Adrian-Ken Rueegsegger 5338fe5e79 Add create_nonce_gen function to keymat interface 
This function returns a nonce generator object.
 2012-05-18 08:15:41 +02:00
Andreas Steffen f7cd1cde70 vendor ID cosmetics 2012-05-05 18:13:05 +02:00
Tobias Brunner 42500c274a Use name from initialization to access settings in libcharon. 
Also fixes several whitespace errors.
 2012-05-03 13:57:04 +02:00
Martin Willi b24be29646 Merge branch 'ikev1' 
Conflicts:
	configure.in
	man/ipsec.conf.5.in
	src/libcharon/encoding/generator.c
	src/libcharon/encoding/payloads/notify_payload.c
	src/libcharon/encoding/payloads/notify_payload.h
	src/libcharon/encoding/payloads/payload.c
	src/libcharon/network/receiver.c
	src/libcharon/sa/authenticator.c
	src/libcharon/sa/authenticator.h
	src/libcharon/sa/ikev2/tasks/ike_init.c
	src/libcharon/sa/task_manager.c
	src/libstrongswan/credentials/auth_cfg.c
 2012-05-02 11:12:31 +02:00
Martin Willi b1f2f05c92 Merge branch 'ikev1-clean' into ikev1-master 
Conflicts:
	configure.in
	man/ipsec.conf.5.in
	src/libcharon/daemon.c
	src/libcharon/plugins/eap_ttls/eap_ttls_peer.c
	src/libcharon/plugins/eap_radius/eap_radius_accounting.c
	src/libcharon/plugins/eap_radius/eap_radius_forward.c
	src/libcharon/plugins/farp/farp_listener.c
	src/libcharon/sa/ike_sa.c
	src/libcharon/sa/keymat.c
	src/libcharon/sa/task_manager.c
	src/libcharon/sa/trap_manager.c
	src/libstrongswan/plugins/x509/x509_cert.c
	src/libstrongswan/utils.h

Applied lost changes of moved files keymat.c and task_manager.c.
Updated listener_t.message hook signature in new plugins.
 2012-03-20 17:57:53 +01:00
Tobias Brunner 1726795fa9 Store the major IKE version on ike_sa_id_t. 2012-03-20 17:31:40 +01:00