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authorMarcus Hoff <marcus.hoff@ring2.dk>2020-09-05 09:58:03 +0200
committerMarcus Hoff <marcus.hoff@ring2.dk>2020-09-05 09:58:03 +0200
commit46fb580fa0131f6815bbcfc95631654f6fe999a8 (patch)
tree73ae9fcaa97d5cfab7883bc6fbf3ea036677c2a3 /src/validators/dotted-decimal
parent0377b8e40b0d3e424da11194e97659c5066c0a1d (diff)
parentb6b61bc9ecf1328e67a0c15934f8bf3966a6b66d (diff)
downloadvyos-1x-46fb580fa0131f6815bbcfc95631654f6fe999a8.tar.gz
vyos-1x-46fb580fa0131f6815bbcfc95631654f6fe999a8.zip
Merge remote-tracking branch 'upstream/current' into current
Diffstat (limited to 'src/validators/dotted-decimal')
-rwxr-xr-xsrc/validators/dotted-decimal33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/validators/dotted-decimal b/src/validators/dotted-decimal
new file mode 100755
index 000000000..652110346
--- /dev/null
+++ b/src/validators/dotted-decimal
@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020 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 re
+import sys
+
+area = sys.argv[1]
+
+res = re.match(r'^(\d+)\.(\d+)\.(\d+)\.(\d+)$', area)
+if not res:
+ print("\'{0}\' is not a valid dotted decimal value".format(area))
+ sys.exit(1)
+else:
+ components = res.groups()
+ for n in range(0, 4):
+ if (int(components[n]) > 255):
+ print("Invalid component of a dotted decimal value: {0} exceeds 255".format(components[n]))
+ sys.exit(1)
+
+sys.exit(0)