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ebdddb74d4b7b3fe6b594358addc6d407cdd320a
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42 Commits
Author SHA1 Message Date
Martin Willi b83806d83d improved signal handling and emitting 2006-10-26 09:46:56 +00:00
Martin Willi 191a26a6a7 removed deprecated iterator methods (has_next & current) 
added iterator hook to manipulate iterator the clean way
 2006-10-24 14:20:45 +00:00
Martin Willi e706c7f10b code cleanups in printf handlers 2006-10-20 05:57:25 +00:00
Martin Willi 60356f3375 introduced new logging subsystem using bus: 
passive listeners can register on the bus
  active listeners wait for signals actively
  multiplexing allows multiple listeners to receive debug signals
  a lot more...
 2006-10-18 11:46:13 +00:00
Martin Willi 47f5027807 introduced printf() specifiers for: 
host_t (%H)
  identification_t (%D)
  chunk pointers (%B)
  memory pointer/length (%b)
added a signaling bus:
  receives event and debug messages, sends them to its listeners
  stream_logger, sys_logger, file_logger added, listen to bus
some other tweaks here and there
 2006-09-27 14:14:44 +00:00
Andreas Steffen fff4ee8a85 added hostaccess support 2006-09-25 05:58:45 +00:00
Martin Willi 6e9bbf18b8 added HOST_ACCESS for firewall script as default 2006-09-18 11:38:37 +00:00
Martin Willi d7934d0cfc implemented updown script to handle firewalling 2006-09-12 13:50:14 +00:00
Martin Willi a095243f60 add priority management for kernel policy 
let ROUTED policies installed, until manuall removed
introduced new naming scheme to allow proper shutdown of IKE/CHILD_SAs
ike_sa_manager cleanups
 2006-09-08 13:10:52 +00:00
Martin Willi 1239c6f40b implemented handling of dpdaction and dpddelay ipsec.conf parameters 2006-09-08 06:12:02 +00:00
Martin Willi 4c23a8c9ec moved interface enumeration code to socket, where it belongs 
query interfaces every time we need it to respect changes in network config
added address listing on startup and "ipsec statusall"
 2006-08-28 08:45:22 +00:00
Martin Willi 9be547c0ed added name property in CHILD_SA, allows proper status output 2006-08-25 09:07:37 +00:00
Martin Willi fe04e93a8b implemented IKE_SA rekeying 
uses ikelifetime, rekeymargin and rekeyfuzz config settings
	no handling of simultaneus exchanges yet!
 2006-07-27 12:18:40 +00:00
Martin Willi 45f76a7ddd added possibility to route CHILD_SAs, without to set them up 
support for auto=route parameter
	support for ipsec route and ipsec unroute
	initiating of CHILD and/or IKE_SAs based on kernel acquires
 2006-07-21 13:31:53 +00:00
Martin Willi c0593835f4 reuse an existing IKE_SA to set up additional CHILD_SAs 2006-07-20 14:57:49 +00:00
Martin Willi 8dfbe71b34 introduced refcounting on policy and connections 
aren't stored in the IKE_SA anymore, they are queried on the fly
	are immutable now, allows it to share them
policy selection based on traffic selectors, leads to valid lookup results
	rekeying queries the policy based on its traffic selectors
 2006-07-20 10:09:32 +00:00
Martin Willi 92ee45a0ee cleanups in kernel interface code 
added proper traffic selector to string conversion
some cleanups here & there
 2006-07-18 12:53:54 +00:00
Martin Willi bcb95ced3d added CHILD_SA states, which allows us to detect further simultaneous transactions 
reimplemented the buggy message id handling
 2006-07-13 08:26:54 +00:00
Martin Willi aeeb4f4f97 added policy cache to kernel interface 
allows refcounting of multiple installed policies
	finally brings us stable simultaneous rekeying
 2006-07-12 11:42:36 +00:00
Martin Willi abba7ecb9d further work done for simultaneous rekeying/delete 
still some cases which cause trouble
 2006-07-10 14:24:04 +00:00
Martin Willi c71d53ba4e updated copyright information 2006-07-07 08:49:06 +00:00
Martin Willi 698d774918 reimplemented CHILD_SA rekeying & delete 
no simultanous transaction with CHILD_SAs yet!
 2006-07-07 07:04:07 +00:00
Martin Willi 5f0eb96fc4 improved CHILD_SA output for "ipsec statusall" 2006-07-05 13:11:55 +00:00
Martin Willi 3dd3c5f39e redesigned IKE_SA using a transaction mechanism: 
removed old state machine
  reimplemented IKE_SA setup and delete
  implemented dead peer detection
  implemented keep-alives
  a lot of fixes
  no rekeying yet
 2006-07-05 10:53:20 +00:00
Martin Willi f141214e64 applied latest NATT patch with some fixes and cleanups 2006-07-04 13:25:00 +00:00
Andreas Steffen 1d390631d7 lowercase log entries 2006-07-03 06:26:06 +00:00
Martin Willi 2f89902d07 applied new changes from NATT team 
DPD only done when no IPsec and IKE traffic processed
	minor changes here and there
 2006-06-23 14:02:30 +00:00
Martin Willi 1396815afb first merge of NATT code 2006-06-22 06:36:28 +00:00
Martin Willi c65a4fff3f fixed SPI when rekeying and deleting CHILD_SAs 2006-06-19 08:54:19 +00:00
Martin Willi 891dfaf983 change key derivation order to fullfill RFC 2006-06-19 08:11:42 +00:00
Martin Willi 3efbf98312 implemented clean spi allocation behavior when using multiple proposals 2006-06-15 11:06:22 +00:00
Martin Willi 50f98119dd using same reqid if a child sa rekeys an existing one 2006-06-12 08:36:41 +00:00
Martin Willi a2a3fb3e25 workaround for peers rekeying at the same time 
loading lifetime policies from ipsec.conf
 2006-06-12 07:33:20 +00:00
Martin Willi 695723d4e8 old child_sa gets deleted after rekeying 
rekeying almost complete, but:
	IKE_SA get in an invalid state when both initiate rekeying at the same time,
 2006-06-09 15:12:43 +00:00
Martin Willi b543bef50c improved kernel interface logging 2006-06-09 08:41:41 +00:00
Martin Willi 5c131a016b specifying keysize in bits, as it is required in IKEv2 
added generic kernel SA algorithm handling, which brings us:
        aes-128, aes-256, blowfish, des, 3des and null encryption for CHILD_SAs
 2006-06-09 07:31:30 +00:00
Martin Willi 5238c9afef fixed compile warnings when using -Wall 
further CHILD_SA rekeying work done:
	creation of a new CHILD_SA on a expire from a kernel works
	delete of old CHILD_SA still missing
	some issues when both initiate rekeing
 2006-06-08 14:20:05 +00:00
Martin Willi 8d77eddec2 further work for rekeying: 
get liftimes from policy
  added new state
  initiation of rekeying done
proposal redone:
  removed support for AH+ESP proposals
 2006-06-07 13:26:23 +00:00
Martin Willi 32b6500fbf job management: 
moved job code from thread_pool to job, jobs have an "execute" method now
  added two new jobs: delete_child_sa & rekey_child_sa
kernel interface:
  listens now for ACQUIRE & EXPIRE
  supports hard and soft lifetimes
  fires jobs for delete and rekey child sa
ike sa manager:
  can checkout IKE SAs by requid of owned CHILD SAs
we have now the infrastructure to do the rekeying... :-)
 2006-05-31 14:23:15 +00:00
Martin Willi 8b5be79d83 - show connection templates in status & statusall 
- don't complain on termination of IKEv1 connections
 2006-05-23 13:25:57 +00:00
Martin Willi 7881ac141e - applied patch from the NAT-T team fixing several typos 2006-05-19 06:46:22 +00:00
Martin Willi b8577029d1 2006-05-10 08:02:49 +00:00