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Initiate quick mode rekeying with narrowed traffic selectors

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This commit is contained in:
Martin Willi
2012-06-08 10:22:03 +02:00
parent d61f2906d4
commit 7a5f372c57
1 changed files with 18 additions and 1 deletions
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src/libcharon/sa/ikev1/task_manager_v1.c
+18 -1
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@@ -1394,6 +1394,22 @@ static bool is_redundant(private_task_manager_t *this, child_sa_t *child_sa)
return redundant; return redundant;
} }
/**
* Get the first traffic selector of a CHILD_SA, local or remote
*/
static traffic_selector_t* get_first_ts(child_sa_t *child_sa, bool local)
{
traffic_selector_t *ts = NULL;
linked_list_t *list;
list = child_sa->get_traffic_selectors(child_sa, local);
if (list->get_first(list, (void**)&ts) == SUCCESS)
{
return ts;
}
return NULL;
}
METHOD(task_manager_t, queue_child_rekey, void, METHOD(task_manager_t, queue_child_rekey, void,
private_task_manager_t *this, protocol_id_t protocol, u_int32_t spi) private_task_manager_t *this, protocol_id_t protocol, u_int32_t spi)
{ {
@@ -1417,7 +1433,8 @@ METHOD(task_manager_t, queue_child_rekey, void,
{ {
child_sa->set_state(child_sa, CHILD_REKEYING); child_sa->set_state(child_sa, CHILD_REKEYING);
cfg = child_sa->get_config(child_sa); cfg = child_sa->get_config(child_sa);
task = quick_mode_create(this->ike_sa, cfg->get_ref(cfg), NULL, NULL); task = quick_mode_create(this->ike_sa, cfg->get_ref(cfg),
get_first_ts(child_sa, TRUE), get_first_ts(child_sa, FALSE));
task->use_reqid(task, child_sa->get_reqid(child_sa)); task->use_reqid(task, child_sa->get_reqid(child_sa));
task->rekey(task, child_sa->get_spi(child_sa, TRUE)); task->rekey(task, child_sa->get_spi(child_sa, TRUE));