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implemented TNC isolation via group memberships

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This commit is contained in:
Andreas Steffen
2010-10-09 00:34:53 +02:00
parent db2f66c2df
commit bfba1fdc92
1 changed files with 33 additions and 6 deletions
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src/libcharon/plugins/tnccs_11/tnccs_11.c
+33 -6
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@@ -18,6 +18,7 @@
#include <libtnctncc.h> #include <libtnctncc.h>
#include <libtnctncs.h> #include <libtnctncs.h>
#include <daemon.h>
#include <debug.h> #include <debug.h>
#define TNC_SEND_BUFFER_SIZE 32 #define TNC_SEND_BUFFER_SIZE 32
@@ -234,18 +235,44 @@ METHOD(tls_t, get_purpose, tls_purpose_t,
METHOD(tls_t, is_complete, bool, METHOD(tls_t, is_complete, bool,
private_tnccs_11_t *this) private_tnccs_11_t *this)
{ {
TNC_IMV_Action_Recommendation* rec = NULL; TNC_IMV_Action_Recommendation rec;
TNC_IMV_Evaluation_Result* eval = NULL; TNC_IMV_Evaluation_Result eval;
char *group;
identification_t *id;
ike_sa_t *ike_sa;
auth_cfg_t *auth;
if (libtnc_tncs_HaveRecommendation(this->tncs_connection, rec, eval) == if (libtnc_tncs_HaveRecommendation(this->tncs_connection, &rec, &eval) ==
TNC_RESULT_SUCCESS) TNC_RESULT_SUCCESS)
{ {
DBG1(DBG_IKE, "have recommendation"); switch (rec)
{
case TNC_IMV_ACTION_RECOMMENDATION_ALLOW:
DBG1(DBG_IKE, "TNC recommendation is allow");
group = "allow";
break;
case TNC_IMV_ACTION_RECOMMENDATION_ISOLATE:
DBG1(DBG_IKE, "TNC recommendation is isolate");
group = "isolate";
break;
case TNC_IMV_ACTION_RECOMMENDATION_NO_ACCESS:
case TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION:
default:
DBG1(DBG_IKE, "TNC recommendation is none");
return FALSE;
}
ike_sa = charon->bus->get_sa(charon->bus);
if (ike_sa)
{
auth = ike_sa->get_auth_cfg(ike_sa, FALSE);
id = identification_create_from_string(group);
auth->add(auth, AUTH_RULE_GROUP, id);
DBG1(DBG_IKE, "added group membership '%s'", group);
}
return TRUE; return TRUE;
} }
else else
{ {
DBG1(DBG_IKE, "no recommendation");
return FALSE; return FALSE;
} }
} }
@@ -263,7 +290,7 @@ METHOD(tls_t, destroy, void,
{ {
if (this->tncs_connection) if (this->tncs_connection)
{ {
/* libtnc_tncs_DeleteConnection(this->tncs_connection); */ libtnc_tncs_DeleteConnection(this->tncs_connection);
} }
} }
else else