denozord/strongswan-ext
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

using dpd actions to enforce connection state

Browse Source 
dpd actions a per child-, not peer ike-sa
This commit is contained in:
Martin Willi
2008-04-11 08:14:48 +00:00
parent 4a6474c2c3
commit 96926b006d
12 changed files with 264 additions and 239 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/charon/sa/tasks/child_delete.c
+29 -6
View File
@@ -152,23 +152,48 @@ static void process_payloads(private_child_delete_t *this, message_t *message)
}
/**
* destroy the children listed in this->child_sas
* destroy the children listed in this->child_sas, reestablish by policy
*/
static void destroy_children(private_child_delete_t *this)
static status_t destroy_and_reestablish(private_child_delete_t *this)
{
iterator_t *iterator;
child_sa_t *child_sa;
child_cfg_t *child_cfg;
protocol_id_t protocol;
u_int32_t spi;
status_t status = SUCCESS;
iterator = this->child_sas->create_iterator(this->child_sas, TRUE);
while (iterator->iterate(iterator, (void**)&child_sa))
{
spi = child_sa->get_spi(child_sa, TRUE);
protocol = child_sa->get_protocol(child_sa);
child_cfg = child_sa->get_config(child_sa);
child_cfg->get_ref(child_cfg);
this->ike_sa->destroy_child_sa(this->ike_sa, protocol, spi);
if (!this->initiator)
{ /* enforce child_cfg policy if deleted passively */
switch (child_cfg->get_action(child_cfg))
{
case ACTION_RESTART:
child_cfg->get_ref(child_cfg);
status = this->ike_sa->initiate(this->ike_sa, child_cfg);
break;
case ACTION_ROUTE:
status = this->ike_sa->route(this->ike_sa, child_cfg);
break;
default:
break;
}
}
child_cfg->destroy(child_cfg);
if (status != SUCCESS)
{
break;
}
}
iterator->destroy(iterator);
return status;
}
/**
@@ -209,9 +234,8 @@ static status_t process_i(private_child_delete_t *this, message_t *message)
this->child_sas = linked_list_create();
process_payloads(this, message);
destroy_children(this);
SIG(CHILD_DOWN_SUCCESS, "CHILD_SA closed");
return SUCCESS;
return destroy_and_reestablish(this);
}
/**
@@ -234,9 +258,8 @@ static status_t build_r(private_child_delete_t *this, message_t *message)
{
build_payloads(this, message);
}
destroy_children(this);
SIG(CHILD_DOWN_SUCCESS, "CHILD_SA closed");
return SUCCESS;
return destroy_and_reestablish(this);
}
/**