Tobias Brunner
19ef2aec15
Update copyright headers after acquisition by secunet
2022-06-28 10:22:56 +02:00
Tobias Brunner
48fbe1d2d5
ike-delete: Don't call reestablish() when reauthenticating
...
If we initiated a make-before-break reauthentication and the peer
concurrently deletes the IKE_SA (e.g. because it uses break-before-make
reauthentication), we would create a duplicate IKE_SA (the condition forces
a recreation of all existing CHILD_SAs because reestablish() is also called
to complete a break-before-make reauthentication).
2021-08-24 14:31:55 +02:00
Josh Soref
b3ab7a48cc
Spelling fixes
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* accumulating
* acquire
* alignment
* appropriate
* argument
* assign
* attribute
* authenticate
* authentication
* authenticator
* authority
* auxiliary
* brackets
* callback
* camellia
* can't
* cancelability
* certificate
* choinyambuu
* chunk
* collector
* collision
* communicating
* compares
* compatibility
* compressed
* confidentiality
* configuration
* connection
* consistency
* constraint
* construction
* constructor
* database
* decapsulated
* declaration
* decrypt
* derivative
* destination
* destroyed
* details
* devised
* dynamic
* ecapsulation
* encoded
* encoding
* encrypted
* enforcing
* enumerator
* establishment
* excluded
* exclusively
* exited
* expecting
* expire
* extension
* filter
* firewall
* foundation
* fulfillment
* gateways
* hashing
* hashtable
* heartbeats
* identifier
* identifiers
* identities
* identity
* implementers
* indicating
* initialize
* initiate
* initiation
* initiator
* inner
* instantiate
* legitimate
* libraries
* libstrongswan
* logger
* malloc
* manager
* manually
* measurement
* mechanism
* message
* network
* nonexistent
* object
* occurrence
* optional
* outgoing
* packages
* packets
* padding
* particular
* passphrase
* payload
* periodically
* policies
* possible
* previously
* priority
* proposal
* protocol
* provide
* provider
* pseudo
* pseudonym
* public
* qualifier
* quantum
* quintuplets
* reached
* reading
* recommendation to
* recommendation
* recursive
* reestablish
* referencing
* registered
* rekeying
* reliable
* replacing
* representing
* represents
* request
* request
* resolver
* result
* resulting
* resynchronization
* retriable
* revocation
* right
* rollback
* rule
* rules
* runtime
* scenario
* scheduled
* security
* segment
* service
* setting
* signature
* specific
* specified
* speed
* started
* steffen
* strongswan
* subjectaltname
* supported
* threadsafe
* traffic
* tremendously
* treshold
* unique
* uniqueness
* unknown
* until
* upper
* using
* validator
* verification
* version
* version
* warrior
Closes strongswan/strongswan#164 .
2020-02-11 18:23:07 +01:00
Tobias Brunner
60457e2aef
ike-delete: Continue break-before-make reauth if server concurrently deletes SA
...
There seem to be servers around that, upon receiving a delete from the
client, instead of responding with an empty INFORMATIONAL, send a delete
themselves.
2019-10-15 17:25:37 +02:00
Tobias Brunner
6270bbde6a
ike-delete: Handle deletes while rekeying differently if there was a collision
...
We treat these as if we concluded the rekeying, the active ike-rekey task
will handle the collision afterwards.
2016-06-17 18:48:06 +02:00
Tobias Brunner
78e8152d01
ike-delete: No need to wait for a response in case of concurrent deletes
...
RFC 7296 explicitly says we SHOULD reply as usual and forget about our
own close request.
2016-06-17 18:48:05 +02:00
Tobias Brunner
bb3899739d
ikev2: Add a new state to track rekeyed IKE_SAs
...
This makes handling such IKE_SAs more specifically compared to keeping them
in state IKE_CONNECTING or IKE_ESTABLISHED (which we did when we lost a
collision - even triggering the ike_updown event), or using IKE_REKEYING for
them, which would also be ambiguous.
For instance, we can now reject anything but DELETES for such SAs.
2016-06-17 18:48:05 +02:00
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
Martin Willi
ff3fff4dc9
ikev2: raise LOCAL_AUTH_FAILED when receiving INFORMATIONAL with AUTH_FAILED
2013-06-11 15:54:26 +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
Martin Willi
15a682f4c2
Separated libcharon/sa directory with ikev1 and ikev2 subfolders
2012-03-20 17:31:26 +01:00
Tobias Brunner