Add a validator for scripts that are supposed to be in /config

1 files changed, 44 insertions, 0 deletions

diff --git a/src/validators/script b/src/validators/script
new file mode 100755
index 000000000..beeba57ae
--- /dev/null
+++ b/src/validators/script
@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+#
+# numeric value validator
+#
+# Copyright (C) 2018 VyOS maintainers and contributors
+#
+# 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 2
+# 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/>.
+
+import re
+import os
+import sys
+
+import vyos.util
+
+
+if len(sys.argv) < 2:
+    print("Please specify script file to check")
+    sys.exit(1)
+
+script = sys.argv[1]
+
+if not os.path.exists(script):
+    print("File {0} does not exist".format(script))
+    sys.exit(1)
+
+if not (os.path.isfile(script) and os.access(script, os.X_OK)):
+    print("File {0} is not an executable file".format(script))
+    sys.exit(1)
+
+# File outside the config dir is just a warning
+res, warning = vyos.util.file_is_persistent(script)
+if not res:
+    print(warning)