1 files changed, 50 insertions, 0 deletions
diff --git a/source4/kdc/policy.c b/source4/kdc/policy.c
new file mode 100644
index 0000000000..2760e06940
--- /dev/null
+++ b/source4/kdc/policy.c
@@ -0,0 +1,50 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   KDC Policy
+
+   Copyright (C) Andrew Bartlett <abartlet@samba.org> 2010
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "lib/util/util.h"
+#include "kdc/kdc-policy.h"
+#include "system/kerberos.h"
+#include "auth/kerberos/kerberos.h"
+#include "librpc/gen_ndr/lsa.h"
+#include "param/param.h"
+
+void kdc_get_policy(struct loadparm_context *lp_ctx, 
+		    struct smb_krb5_context *smb_krb5_context, 
+		    struct lsa_DomainInfoKerberos *k)
+{
+	/* These should be set and stored via Group Policy, but until then, some defaults are in order */
+
+	/* Our KDC always re-validates the client */
+	k->authentication_options = LSA_POLICY_KERBEROS_VALIDATE_CLIENT;
+
+	unix_to_nt_time(&k->service_tkt_lifetime,
+			lpcfg_parm_int(lp_ctx, NULL, "kdc", "service ticket lifefime", 10) * 60 * 60); 
+	unix_to_nt_time(&k->user_tkt_lifetime,
+			lpcfg_parm_int(lp_ctx, NULL, "kdc", "user ticket lifefime", 10) * 60 * 60); 
+	unix_to_nt_time(&k->user_tkt_renewaltime,
+			lpcfg_parm_int(lp_ctx, NULL, "kdc", "renewal lifefime", 24*7) * 60 * 60); 
+	if (smb_krb5_context) {
+		unix_to_nt_time(&k->clock_skew, 
+				krb5_get_max_time_skew(smb_krb5_context->krb5_context));
+	}
+	k->reserved = 0;
+}