1 files changed, 87 insertions, 0 deletions
diff --git a/auth/authn_policy.h b/auth/authn_policy.h
new file mode 100644
index 0000000..f2142fe
--- /dev/null
+++ b/auth/authn_policy.h
@@ -0,0 +1,87 @@
+/*
+   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;
+
+/* Is an authentication policy enforced? */
+bool authn_kerberos_client_policy_is_enforced(const struct authn_kerberos_client_policy *policy);
+
+/* Get the raw TGT lifetime enforced by an authentication policy. */
+int64_t authn_policy_enforced_tgt_lifetime_raw(const struct authn_kerberos_client_policy *policy);
+
+/* Auditing information. */
+
+struct authn_audit_info;
+
+/* This enum should be kept in sync with authn_audit_info_event(). */
+enum authn_audit_event {
+	AUTHN_AUDIT_EVENT_OK = 0,
+	AUTHN_AUDIT_EVENT_KERBEROS_DEVICE_RESTRICTION,
+	AUTHN_AUDIT_EVENT_KERBEROS_SERVER_RESTRICTION,
+	AUTHN_AUDIT_EVENT_NTLM_DEVICE_RESTRICTION,
+	AUTHN_AUDIT_EVENT_NTLM_SERVER_RESTRICTION,
+	AUTHN_AUDIT_EVENT_OTHER_ERROR,
+};
+
+/* This enum should be kept in sync with authn_audit_info_reason(). */
+enum authn_audit_reason {
+	AUTHN_AUDIT_REASON_NONE = 0,
+	AUTHN_AUDIT_REASON_DESCRIPTOR_INVALID,
+	AUTHN_AUDIT_REASON_DESCRIPTOR_NO_OWNER,
+	AUTHN_AUDIT_REASON_SECURITY_TOKEN_FAILURE,
+	AUTHN_AUDIT_REASON_ACCESS_DENIED,
+	AUTHN_AUDIT_REASON_FAST_REQUIRED,
+};
+
+enum auth_event_id_type authn_audit_info_event_id(const struct authn_audit_info *audit_info);
+
+const char *authn_audit_info_silo_name(const struct authn_audit_info *audit_info);
+
+const char *authn_audit_info_policy_name(const struct authn_audit_info *audit_info);
+
+const bool *authn_audit_info_policy_enforced(const struct authn_audit_info *audit_info);
+
+const struct auth_user_info_dc *authn_audit_info_client_info(const struct authn_audit_info *audit_info);
+
+const char *authn_audit_info_event(const struct authn_audit_info *audit_info);
+
+const char *authn_audit_info_reason(const struct authn_audit_info *audit_info);
+
+NTSTATUS authn_audit_info_policy_status(const struct authn_audit_info *audit_info);
+
+const char *authn_audit_info_location(const struct authn_audit_info *audit_info);
+
+struct authn_int64_optional {
+	bool is_present;
+	int64_t val;
+};
+
+struct authn_int64_optional authn_audit_info_policy_tgt_lifetime_mins(const struct authn_audit_info *audit_info);
+
+#endif