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configuration of DNS server assignment via strongswan.conf

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This commit is contained in:
Andreas Steffen
2009-02-12 09:02:15 +00:00
parent 6f1271855b
commit 48f9a22b57
3 changed files with 33 additions and 6 deletions
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src/charon/sa/tasks/ike_config.c
+29 -6
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@@ -21,6 +21,9 @@
#include <daemon.h>
#include <encoding/payloads/cp_payload.h>
#define DNS_SERVER_MAX 2
#define NBNS_SERVER_MAX 2
typedef struct private_ike_config_t private_ike_config_t;
/**
@@ -351,7 +354,7 @@ static status_t process_i(private_ike_config_t *this, message_t *message)
process_payloads(this, message);
if (this->virtual_ip == NULL)
{ /* force a configured virtual IP, even server didn't return one */
{ /* force a configured virtual IP, even if server didn't return one */
config = this->ike_sa->get_peer_cfg(this->ike_sa);
this->virtual_ip = config->get_virtual_ip(config);
if (this->virtual_ip)
@@ -420,6 +423,11 @@ ike_config_t *ike_config_create(ike_sa_t *ike_sa, bool initiator)
this->public.task.migrate = (void(*)(task_t*,ike_sa_t*))migrate;
this->public.task.destroy = (void(*)(task_t*))destroy;
this->initiator = initiator;
this->ike_sa = ike_sa;
this->virtual_ip = NULL;
this->dns = linked_list_create();
if (initiator)
{
this->public.task.build = (status_t(*)(task_t*,message_t*))build_i;
@@ -427,13 +435,28 @@ ike_config_t *ike_config_create(ike_sa_t *ike_sa, bool initiator)
}
else
{
int i;
for (i = 1; i <= DNS_SERVER_MAX; i++)
{
char dns_key[12], *dns_str;
snprintf(dns_key, sizeof(dns_key), "charon.dns%d", i);
dns_str = lib->settings->get_str(lib->settings, dns_key, NULL);
if (dns_str)
{
host_t *dns = host_create_from_string(dns_str, 0);
if (dns)
{
DBG2(DBG_CFG, "assigning DNS server %H to peer", dns);
this->dns->insert_last(this->dns, dns);
}
}
}
this->public.task.build = (status_t(*)(task_t*,message_t*))build_r;
this->public.task.process = (status_t(*)(task_t*,message_t*))process_r;
}
this->initiator = initiator;
this->ike_sa = ike_sa;
this->virtual_ip = NULL;
this->dns = linked_list_create();
return &this->public;
}