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Moved generic RADIUS protocol support to a dedicated libradius

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This commit is contained in:
Martin Willi
2012-03-05 18:08:04 +01:00
parent 990fda9d88
commit f0f94e2ce6
21 changed files with 101 additions and 67 deletions
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src/libcharon/plugins/eap_radius/eap_radius_plugin.c
+36 -7
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@@ -19,8 +19,9 @@
#include "eap_radius_accounting.h"
#include "eap_radius_dae.h"
#include "eap_radius_forward.h"
#include "radius_client.h"
#include "radius_server.h"
#include <radius_client.h>
#include <radius_server.h>
#include <daemon.h>
#include <threading/rwlock.h>
@@ -261,15 +262,43 @@ plugin_t *eap_radius_plugin_create()
/**
* See header
*/
enumerator_t *eap_radius_create_server_enumerator()
radius_client_t *eap_radius_create_client()
{
if (instance)
{
enumerator_t *enumerator;
radius_server_t *server, *selected = NULL;
int current, best = -1;
instance->lock->read_lock(instance->lock);
return enumerator_create_cleaner(
instance->servers->create_enumerator(instance->servers),
(void*)instance->lock->unlock, instance->lock);
enumerator = instance->servers->create_enumerator(instance->servers);
while (enumerator->enumerate(enumerator, &server))
{
current = server->get_preference(server);
if (current > best ||
/* for two with equal preference, 50-50 chance */
(current == best && random() % 2 == 0))
{
DBG2(DBG_CFG, "RADIUS server '%s' is candidate: %d",
server->get_name(server), current);
best = current;
DESTROY_IF(selected);
selected = server->get_ref(server);
}
else
{
DBG2(DBG_CFG, "RADIUS server '%s' skipped: %d",
server->get_name(server), current);
}
}
enumerator->destroy(enumerator);
instance->lock->unlock(instance->lock);
if (selected)
{
return radius_client_create(selected);
}
}
return enumerator_create_empty();
return NULL;
}