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Migrate cache and fire lookip events for unique_id change during IKE_SA rekey

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This commit is contained in:
Martin Willi 2012-12-10 17:04:26 +01:00
parent 43b4c2ea75
commit 251b740712
1 changed files with 13 additions and 0 deletions
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13
src/libcharon/plugins/lookip/lookip_listener.c
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@ -227,6 +227,18 @@ METHOD(listener_t, ike_updown, bool,
return TRUE; return TRUE;
} }
METHOD(listener_t, ike_rekey, bool,
private_lookip_listener_t *this, ike_sa_t *old, ike_sa_t *new)
{
/* During IKE_SA rekey, the unique identifier changes. Fire update events
* and update the cached entry. During the invocation of this hook, the
* virutal IPs have been migrated to new, hence remove that entry. */
remove_entry(this, new);
add_entry(this, new);
return TRUE;
}
METHOD(lookip_listener_t, lookup, int, METHOD(lookip_listener_t, lookup, int,
private_lookip_listener_t *this, host_t *vip, private_lookip_listener_t *this, host_t *vip,
lookip_callback_t cb, void *user) lookip_callback_t cb, void *user)
@ -299,6 +311,7 @@ lookip_listener_t *lookip_listener_create()
.listener = { .listener = {
.message = _message_hook, .message = _message_hook,
.ike_updown = _ike_updown, .ike_updown = _ike_updown,
.ike_rekey = _ike_rekey,
}, },
.lookup = _lookup, .lookup = _lookup,
.add_listener = _add_listener, .add_listener = _add_listener,