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-rwxr-xr-xsrc/validators/timezone43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/validators/timezone b/src/validators/timezone
new file mode 100755
index 000000000..d7a8f64c4
--- /dev/null
+++ b/src/validators/timezone
@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2019 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 version 2 or later as
+# published by the Free Software Foundation.
+#
+# 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 argparse
+
+from sys import exit
+from subprocess import Popen, PIPE, STDOUT
+
+def _cmd(cmd):
+ p = Popen(cmd, stdout=PIPE, stderr=STDOUT, shell=True)
+ tmp = p.communicate()[0].strip()
+ return tmp.decode()
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--validate", action="store", help="Check if timezone is valid")
+
+if __name__ == '__main__':
+ args = parser.parse_args()
+
+ if args.validate:
+ tz_data = _cmd('find /usr/share/zoneinfo/posix -type f -or -type l | sed -e s:/usr/share/zoneinfo/posix/::')
+ tz_data = tz_data.split('\n')
+ # if timezone can't be found in list it's invalid
+ if args.validate not in tz_data:
+ exit(1)
+ else:
+ parser.print_help()
+ exit(1)
+
+ exit(0)