denozord/strongswan-ext
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1203 Commits
Author SHA1 Message Date
Martin Willi a0b52db079 Refactored main mode NONCE/KE payload processing 2012-03-20 17:30:47 +01:00
Martin Willi a0f851cfe0 Refactored main mode HASH payload processing 2012-03-20 17:30:47 +01:00
Martin Willi 73380c8685 Skip any payloads in front of SA to extract initiators SA bytes 2012-03-20 17:30:47 +01:00
Martin Willi 21b7db99c6 Implemented quick mode protocol handling, no CHILD_SA or HASH payloads yet 2012-03-20 17:30:47 +01:00
Martin Willi 12b6a68a5f Add missing keymat cast to avoid compiler warning 2012-03-20 17:30:47 +01:00
Martin Willi 17ec1c74de Don't compare initiator flag in IKE_SA manager, pass initiator parameter to IKE_SA constructor 2012-03-20 17:30:47 +01:00
Martin Willi 1b99befac3 Create and verify PSK HASH payloads in IKEv1 main mode 2012-03-20 17:30:47 +01:00
Martin Willi 4eee34ac49 Added keymat_v1_t.get_hash() to calculate authentication hashes 2012-03-20 17:30:46 +01:00
Martin Willi 059d694a6b Derive IKE keys as IKEv1 initiator, too 2012-03-20 17:30:46 +01:00
Tobias Brunner b6f0029497 Added IV generation to keymat_v1_t. 2012-03-20 17:30:46 +01:00
Tobias Brunner 0463674971 Use key derivation in IKEv1 main mode (PSK authentication). 2012-03-20 17:30:46 +01:00
Tobias Brunner aadb9e8355 Added a simple AEAD wrapper for IKEv1 encryption/decryption. 2012-03-20 17:30:46 +01:00
Tobias Brunner b05d91edd7 Added IKEv1 key derivation with support for AUTH_CLASS_PSK. 2012-03-20 17:30:45 +01:00
Tobias Brunner 3d59c5c382 Update cached hosts on ike_sa_t when processing IKEv1 messages. 2012-03-20 17:30:45 +01:00
Tobias Brunner 0cec72df40 Provide keymat_t to message_t to encrypt/decrypt data. 2012-03-20 17:30:45 +01:00
Tobias Brunner a0563846b0 Moved version specific keymat functions to specific interfaces. 2012-03-20 17:30:45 +01:00
Martin Willi a09972df2b Added a generic TASK_ prefix to all task types 2012-03-20 17:30:45 +01:00
Martin Willi 744c080153 Initiate and respond to quick mode task (stub) 2012-03-20 17:30:45 +01:00
Martin Willi 9124e3425b Fixed reference counting bugs in main mode 2012-03-20 17:30:44 +01:00
Martin Willi 73aaf76be3 Implemented basic message id handling for IKEv1 2012-03-20 17:30:44 +01:00
Martin Willi 2b04aa46ea Added a quick mode task stub 2012-03-20 17:30:44 +01:00
Martin Willi c311d22d0f Don't clone chunk in message.get_packet_data 2012-03-20 17:30:44 +01:00
Martin Willi 31fc14e394 Verify IKEv1 nonce size, send 32 byte nonces 2012-03-20 17:30:44 +01:00
Martin Willi 6c2b7d4ed9 Partially implemented third main mode exchange (identities) 2012-03-20 17:30:44 +01:00
Martin Willi 26b55dc6c8 Implemented first two exchanges of Main Mode as initiator 2012-03-20 17:30:43 +01:00
Martin Willi 9cc63d2cf0 Added enum name for MAIN_MODE task 2012-03-20 17:30:43 +01:00
Martin Willi 558f79f76d Added missing task manager factory declaration 2012-03-20 17:30:43 +01:00
Martin Willi cf6cd5aa4b Added IKEv1 support to delete payload 2012-03-20 17:30:43 +01:00
Martin Willi 04ee2b7fed Added IKEv1 support to notify payload 2012-03-20 17:30:43 +01:00
Tobias Brunner 043ed1b346 Memory leak fixed. 2012-03-20 17:30:43 +01:00
Tobias Brunner 273f2f8054 Added factory function to create task_manager_t implementations. 2012-03-20 17:30:43 +01:00
Tobias Brunner 4b64a1a17d Added factory function to create keymat_t implementations. 2012-03-20 17:30:43 +01:00
Tobias Brunner 0b611540ef Store IKE version of an SA on ike_sa_t. 2012-03-20 17:30:43 +01:00
Tobias Brunner 0fc9acdd23 Added stub for IKEv1 keymat_t implementation. 2012-03-20 17:30:42 +01:00
Tobias Brunner 6ab936f046 Use keymat_t as common interface, renamed current implementation to _v2. 2012-03-20 17:30:42 +01:00
Martin Willi f34b452d56 Implement second exchange in IKEv1 main mode 2012-03-20 17:30:42 +01:00
Martin Willi 683d83ed3e Extended KE payload for IKEv1 support 2012-03-20 17:30:42 +01:00
Martin Willi bcfb0f4096 Extended nonce payload for IKEv1 support 2012-03-20 17:30:42 +01:00
Martin Willi 2e897fe30a Handle first exchange in IKEv1 main mode as responder 2012-03-20 17:30:41 +01:00
Martin Willi c73c832c5a Added an IKEv1 main mode task stub 2012-03-20 17:30:41 +01:00
Martin Willi 4a09d9ee7f Added a stub for a IKEv1 task manager 2012-03-20 17:30:41 +01:00
Martin Willi e69f7dcddf Use task manager as generic interface, renamed implementation to _v2. 2012-03-20 17:30:41 +01:00
Tobias Brunner 3238faf8e6 Fix init message arrival check. 2012-03-20 17:30:41 +01:00
Tobias Brunner 4ed52db2bb Allow creation of message_t objects for IKEv1 packets. 2012-03-20 17:30:40 +01:00
Martin Willi b0b9d18593 Extend sa_payload for IKEv1 support 2012-03-20 17:30:40 +01:00
Martin Willi 837298c590 Use vendor id payload for IKEv1 payloads, too 2012-03-20 17:30:39 +01:00
Martin Willi 2fc986182f Handle IKEv1 messages in managers checkout_by_message 2012-03-20 17:30:39 +01:00
Tobias Brunner 72b2811204 Simplified some route lookups now that we store all peer addresses in a list. 2012-03-09 10:22:21 +01:00
Tobias Brunner 94bbc60256 Renamed list of additional peer addresses as it now stores all known addresses. 2012-03-09 10:17:42 +01:00
Tobias Brunner 2fe624cca9 Store the peer's current address as additional known address on the IKE_SA. 
This allows to switch back to the original address after switching to
any of the additional addresses.
 2012-03-09 10:08:41 +01:00