diff --git a/source3/librpc/rpc/dcerpc_gssapi.c b/source3/librpc/rpc/dcerpc_gssapi.c
index 0f21792cbb5..03c6ae963f2 100644
--- a/source3/librpc/rpc/dcerpc_gssapi.c
+++ b/source3/librpc/rpc/dcerpc_gssapi.c
@@ -60,6 +60,16 @@ gss_OID_desc gse_authz_data_oid = {
 	(void *)GSE_EXTRACT_RELEVANT_AUTHZ_DATA_OID
 };
 
+#ifndef GSS_KRB5_EXTRACT_AUTHTIME_FROM_SEC_CONTEXT_OID
+#define GSS_KRB5_EXTRACT_AUTHTIME_FROM_SEC_CONTEXT_OID_LENGTH 11
+#define GSS_KRB5_EXTRACT_AUTHTIME_FROM_SEC_CONTEXT_OID "\x2a\x86\x48\x86\xf7\x12\x01\x02\x02\x05\x0c"
+#endif
+
+gss_OID_desc gse_authtime_oid = {
+	GSS_KRB5_EXTRACT_AUTHTIME_FROM_SEC_CONTEXT_OID_LENGTH,
+	(void *)GSS_KRB5_EXTRACT_AUTHTIME_FROM_SEC_CONTEXT_OID
+};
+
 static char *gse_errstr(TALLOC_CTX *mem_ctx, OM_uint32 maj, OM_uint32 min);
 
 struct gse_context {
@@ -655,6 +665,44 @@ NTSTATUS gse_get_authz_data(struct gse_context *gse_ctx,
 	return NT_STATUS_OK;
 }
 
+NTSTATUS gse_get_authtime(struct gse_context *gse_ctx, time_t *authtime)
+{
+	OM_uint32 gss_min, gss_maj;
+	gss_buffer_set_t set = GSS_C_NO_BUFFER_SET;
+	int32_t	tkttime;
+
+	if (!gse_ctx->authenticated) {
+		return NT_STATUS_ACCESS_DENIED;
+	}
+
+	gss_maj = gss_inquire_sec_context_by_oid(
+				&gss_min, gse_ctx->gss_ctx,
+				&gse_authtime_oid, &set);
+	if (gss_maj) {
+		DEBUG(0, ("gss_inquire_sec_context_by_oid failed [%s]\n",
+			  gse_errstr(talloc_tos(), gss_maj, gss_min)));
+		return NT_STATUS_NOT_FOUND;
+	}
+
+	if ((set == GSS_C_NO_BUFFER_SET) || (set->count != 1) != 0) {
+		DEBUG(0, ("gss_inquire_sec_context_by_oid returned unknown "
+			  "data in results.\n"));
+		return NT_STATUS_INTERNAL_ERROR;
+	}
+
+	if (set->elements[0].length != sizeof(int32_t)) {
+		DEBUG(0, ("Invalid authtime size!\n"));
+		return NT_STATUS_INTERNAL_ERROR;
+	}
+
+	tkttime = *((int32_t *)set->elements[0].value);
+
+	gss_maj = gss_release_buffer_set(&gss_min, &set);
+
+	*authtime = (time_t)tkttime;
+	return NT_STATUS_OK;
+}
+
 size_t gse_get_signature_length(struct gse_context *gse_ctx,
 				int seal, size_t payload_size)
 {
@@ -906,6 +954,11 @@ NTSTATUS gse_get_authz_data(struct gse_context *gse_ctx,
 	return NT_STATUS_NOT_IMPLEMENTED;
 }
 
+NTSTATUS gse_get_authtime(struct gse_context *gse_ctx, time_t *authtime)
+{
+	return NT_STATUS_NOT_IMPLEMENTED;
+}
+
 size_t gse_get_signature_length(struct gse_context *gse_ctx,
 				int seal, size_t payload_size)
 {
diff --git a/source3/librpc/rpc/dcerpc_gssapi.h b/source3/librpc/rpc/dcerpc_gssapi.h
index 496291ab11f..4da4af7f627 100644
--- a/source3/librpc/rpc/dcerpc_gssapi.h
+++ b/source3/librpc/rpc/dcerpc_gssapi.h
@@ -59,6 +59,7 @@ DATA_BLOB gse_get_session_key(TALLOC_CTX *mem_ctx,
 				struct gse_context *gse_ctx);
 NTSTATUS gse_get_authz_data(struct gse_context *gse_ctx,
 			    TALLOC_CTX *mem_ctx, DATA_BLOB *pac);
+NTSTATUS gse_get_authtime(struct gse_context *gse_ctx, time_t *authtime);
 
 size_t gse_get_signature_length(struct gse_context *gse_ctx,
 				int seal, size_t payload_size);