3 files changed, 104 insertions, 36 deletions

diff --git a/source3/utils/net_conf_util.c b/source3/utils/net_conf_util.c
new file mode 100644
index 0000000000..2c70371a3f
--- /dev/null
+++ b/source3/utils/net_conf_util.c
@@ -0,0 +1,69 @@
+/*
+ *  Samba Unix/Linux SMB client library
+ *  Distributed SMB/CIFS Server Management Utility
+ *  Configuration interface
+ *
+ *  Copyright (C) Michael Adam 2013
+ *
+ *  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/>.
+ */
+
+/*
+ * Utility functions for net conf and net rpc conf.
+ */
+
+#include "includes.h"
+#include "lib/smbconf/smbconf.h"
+#include "lib/smbconf/smbconf_reg.h"
+#include "lib/param/loadparm.h"
+#include "net_conf_util.h"
+
+bool net_conf_param_valid(const char *service,
+			  const char *param,
+			  const char *valstr)
+{
+	const char *canon_param, *canon_valstr;
+
+	if (!lp_parameter_is_valid(param)) {
+		d_fprintf(stderr, "Invalid parameter '%s' given.\n", param);
+		return false;
+	}
+
+	if (!smbconf_reg_parameter_is_valid(param)) {
+		d_fprintf(stderr, "Parameter '%s' not allowed in registry.\n",
+			  param);
+		return false;
+	}
+
+	if (!strequal(service, "global") && lp_parameter_is_global(param)) {
+		d_fprintf(stderr, "Global parameter '%s' not allowed in "
+			  "service definition ('%s').\n", param, service);
+		return false;
+	}
+
+	if (!lp_canonicalize_parameter_with_value(param, valstr,
+						  &canon_param,
+						  &canon_valstr))
+	{
+		/*
+		 * We already know the parameter name is valid.
+		 * So the value must be invalid.
+		 */
+		d_fprintf(stderr, "invalid value '%s' given for "
+			  "parameter '%s'\n", param, valstr);
+		return false;
+	}
+
+	return true;
+}
diff --git a/source3/utils/net_conf_util.h b/source3/utils/net_conf_util.h
new file mode 100644
index 0000000000..798b399021
--- /dev/null
+++ b/source3/utils/net_conf_util.h
@@ -0,0 +1,33 @@
+/*
+ *  Samba Unix/Linux SMB client library
+ *  Distributed SMB/CIFS Server Management Utility
+ *  Configuration interface
+ *
+ *  Copyright (C) Michael Adam 2013
+ *
+ *  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 __NET_CONF_UTIL_H__
+#define __NET_CONF_UTIL_H__
+
+/*
+ * Utility functions for net conf and net rpc conf.
+ */
+
+bool net_conf_param_valid(const char *service,
+			  const char *param,
+			  const char *valstr);
+
+#endif /* __NET_CONF_UTIL_H__ */
diff --git a/source3/utils/net_rpc_conf.c b/source3/utils/net_rpc_conf.c
index 4b5f58e45b..5a64accdcf 100644
--- a/source3/utils/net_rpc_conf.c
+++ b/source3/utils/net_rpc_conf.c
@@ -28,6 +28,7 @@
 
 #include "includes.h"
 #include "utils/net.h"
+#include "utils/net_conf_util.h"
 #include "rpc_client/cli_pipe.h"
 #include "../librpc/gen_ndr/ndr_samr_c.h"
 #include "rpc_client/init_samr.h"
@@ -1740,8 +1741,6 @@ static NTSTATUS rpc_conf_setparm_internal(struct net_context *c,
 	enum winreg_CreateAction action = 0;
 
 	const char *service_name, *param_name, *valstr;
-	const char *canon_param_name;
-	const char *canon_valstr;
 
 	ZERO_STRUCT(hive_hnd);
 	ZERO_STRUCT(key_hnd);
@@ -1832,40 +1831,7 @@ static NTSTATUS rpc_conf_setparm_internal(struct net_context *c,
 	 * check if parameter is valid for writing
 	 */
 
-	if (!lp_parameter_is_valid(param_name)) {
-		d_fprintf(stderr, "Invalid parameter '%s' given.\n",
-			  param_name);
-		werr = WERR_INVALID_PARAM;
-		goto error;
-	}
-
-	if (!smbconf_reg_parameter_is_valid(param_name)) {
-		d_fprintf(stderr, "Parameter '%s' not allowed in registry.\n",
-			  param_name);
-		werr = WERR_INVALID_PARAM;
-		goto error;
-	}
-
-	if (!strequal(service_name, "global") &&
-	   lp_parameter_is_global(param_name))
-	{
-		d_fprintf(stderr, "Global parameter '%s' not allowed in "
-			  "service definition ('%s').\n", param_name,
-			  service_name);
-		werr = WERR_INVALID_PARAM;
-		goto error;
-	}
-
-	if (!lp_canonicalize_parameter_with_value(param_name, valstr,
-						  &canon_param_name,
-						  &canon_valstr))
-	{
-		/*
-		 * We already know the parameter name is valid.
-		 * So the value must be invalid.
-		 */
-		d_fprintf(stderr, "invalid value '%s' given for "
-			  "parameter '%s'\n", param_name, valstr);
+	if (!net_conf_param_valid(service_name, param_name, valstr)) {
 		werr = WERR_INVALID_PARAM;
 		goto error;
 	}