1 files changed, 44 insertions, 0 deletions
diff --git a/source4/kdc/authn_policy.h b/source4/kdc/authn_policy.h
new file mode 100644
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+++ b/source4/kdc/authn_policy.h
@@ -0,0 +1,44 @@
+/*
+   Unix SMB/CIFS implementation.
+   Samba Active Directory authentication policy functions
+
+   Copyright (C) Catalyst.Net Ltd 2023
+
+   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/>.
+*/
+
+#ifndef KDC_AUTHN_POLICY_H
+#define KDC_AUTHN_POLICY_H
+
+#include "lib/replace/replace.h"
+#include "libcli/util/ntstatus.h"
+#include "librpc/gen_ndr/windows_event_ids.h"
+
+/* Authentication policies for Kerberos clients. */
+
+struct authn_kerberos_client_policy;
+
+/* Get the TGT lifetime enforced by an authentication policy. */
+int64_t authn_policy_enforced_tgt_lifetime(const struct authn_kerberos_client_policy *policy);
+
+/* Authentication policies for NTLM clients. */
+
+struct authn_ntlm_client_policy;
+
+/* Check whether the client is allowed to authenticate using NTLM. */
+NTSTATUS authn_policy_ntlm_apply_device_restriction(const char *client_account_name,
+						    const char *device_account_name,
+						    const struct authn_ntlm_client_policy *client_policy);
+
+#endif