10 files changed, 8 insertions, 247 deletions
diff --git a/src/validators/allowed-vlan b/src/validators/allowed-vlan
deleted file mode 100755
index 11389390b..000000000
--- a/src/validators/allowed-vlan
+++ /dev/null
@@ -1,19 +0,0 @@
-#! /usr/bin/python3
-
-import sys
-import re
-
-if __name__ == '__main__':
-    if len(sys.argv)>1:
-        allowed_vlan = sys.argv[1]
-        if re.search('[0-9]{1,4}-[0-9]{1,4}', allowed_vlan):
-            for tmp in allowed_vlan.split('-'):
-                if int(tmp) not in range(1, 4095):
-                    sys.exit(1)
-        else:
-            if int(allowed_vlan) not in range(1, 4095):
-                sys.exit(1)
-    else:
-        sys.exit(2)
-    
-    sys.exit(0)
diff --git a/src/validators/dotted-decimal b/src/validators/dotted-decimal
deleted file mode 100755
index 652110346..000000000
--- a/src/validators/dotted-decimal
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/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)
diff --git a/src/validators/file-exists b/src/validators/file-exists
deleted file mode 100755
index 5cef6b199..000000000
--- a/src/validators/file-exists
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/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/>.
-#
-# Description:
-# Check if a given file exists on the system. Used for files that
-# are referenced from the CLI and need to be preserved during an image upgrade.
-# Warn the user if these aren't under /config
-
-import os
-import sys
-import argparse
-
-
-def exit(strict, message):
-    if strict:
-        sys.exit(f'ERROR: {message}')
-    print(f'WARNING: {message}', file=sys.stderr)
-    sys.exit()
-
-
-if __name__ == '__main__':
-    parser = argparse.ArgumentParser()
-    parser.add_argument("-d", "--directory", type=str, help="File must be present in this directory.")
-    parser.add_argument("-e", "--error", action="store_true", help="Tread warnings as errors - change exit code to '1'")
-    parser.add_argument("file", type=str, help="Path of file to validate")
-
-    args = parser.parse_args()
-
-    #
-    # Always check if the given file exists
-    #
-    if not os.path.exists(args.file):
-        exit(args.error, f"File '{args.file}' not found")
-
-    #
-    # Optional check if the file is under a certain directory path
-    #
-    if args.directory:
-        # remove directory path from path to verify
-        rel_filename = args.file.replace(args.directory, '').lstrip('/')
-
-        if not os.path.exists(args.directory + '/' + rel_filename):
-            exit(args.error,
-                f"'{args.file}' lies outside of '{args.directory}' directory.\n"
-                  "It will not get preserved during image upgrade!"
-            )
-
-    sys.exit()
diff --git a/src/validators/fqdn b/src/validators/fqdn
index a4027e4ca..a65d2d5d4 100755
--- a/src/validators/fqdn
+++ b/src/validators/fqdn
@@ -1,27 +1,2 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2020-2021 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
-
-pattern = '[A-Za-z0-9][-.A-Za-z0-9]*'
-
-if __name__ == '__main__':
-    if len(sys.argv) != 2:
-        sys.exit(1)
-    if not re.match(pattern, sys.argv[1]):
-        sys.exit(1)
-    sys.exit(0)
+#!/usr/bin/env sh
+${vyos_libexec_dir}/validate-value --regex "[A-Za-z0-9][-.A-Za-z0-9]*" --value "$1"
diff --git a/src/validators/interface-name b/src/validators/interface-name
deleted file mode 100755
index 105815eee..000000000
--- a/src/validators/interface-name
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2021 VyOS maintainers and contributors
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 or later as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import os
-import re
-
-from sys import argv
-from sys import exit
-
-pattern = '^(bond|br|dum|en|ersp|eth|gnv|lan|l2tp|l2tpeth|macsec|peth|ppp|pppoe|pptp|sstp|tun|vti|vtun|vxlan|wg|wlan|wwan)[0-9]+(.\d+)?|lo$'
-
-if __name__ == '__main__':
-    if len(argv) != 2:
-        exit(1)
-    interface = argv[1]
-
-    if re.match(pattern, interface):
-        exit(0)
-    if os.path.exists(f'/sys/class/net/{interface}'):
-        exit(0)
-    exit(1)
diff --git a/src/validators/mac-address b/src/validators/mac-address
index 7d020f387..bb859a603 100755
--- a/src/validators/mac-address
+++ b/src/validators/mac-address
@@ -1,27 +1,2 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2018-2020 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
-
-pattern = "^([0-9A-Fa-f]{2}:){5}([0-9A-Fa-f]{2})$"
-
-if __name__ == '__main__':
-    if len(sys.argv) != 2:
-        sys.exit(1)
-    if not re.match(pattern, sys.argv[1]):
-        sys.exit(1)
-    sys.exit(0)
+#!/usr/bin/env sh
+${vyos_libexec_dir}/validate-value --regex "([0-9A-Fa-f]{2}:){5}([0-9A-Fa-f]{2})" --value "$1"
diff --git a/src/validators/mac-address-exclude b/src/validators/mac-address-exclude
new file mode 100755
index 000000000..c44913023
--- /dev/null
+++ b/src/validators/mac-address-exclude
@@ -0,0 +1,2 @@
+#!/usr/bin/env sh
+${vyos_libexec_dir}/validate-value --regex "!([0-9A-Fa-f]{2}:){5}([0-9A-Fa-f]{2})" --value "$1"
diff --git a/src/validators/mac-address-firewall b/src/validators/mac-address-firewall
deleted file mode 100755
index 70551f86d..000000000
--- a/src/validators/mac-address-firewall
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2018-2022 VyOS maintainers and contributors
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 or later as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import re
-import sys
-
-pattern = "^!?([0-9A-Fa-f]{2}:){5}([0-9A-Fa-f]{2})$"
-
-if __name__ == '__main__':
-    if len(sys.argv) != 2:
-        sys.exit(1)
-    if not re.match(pattern, sys.argv[1]):
-        sys.exit(1)
-    sys.exit(0)
diff --git a/src/validators/tcp-flag b/src/validators/tcp-flag
deleted file mode 100755
index 1496b904a..000000000
--- a/src/validators/tcp-flag
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/usr/bin/python3
-
-import sys
-import re
-
-if __name__ == '__main__':
-    if len(sys.argv)>1:
-        flag = sys.argv[1]
-        if flag and flag[0] == '!':
-            flag = flag[1:]
-        if flag not in ['syn', 'ack', 'rst', 'fin', 'urg', 'psh', 'ecn', 'cwr']:
-            print(f'Error: {flag} is not a valid TCP flag')
-            sys.exit(1)
-    else:
-        sys.exit(2)
-
-    sys.exit(0)
diff --git a/src/validators/timezone b/src/validators/timezone
index baf5abca2..107571181 100755
--- a/src/validators/timezone
+++ b/src/validators/timezone
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2019 VyOS maintainers and contributors
+# Copyright (C) 2019-2023 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
@@ -25,7 +25,7 @@ if __name__ == '__main__':
     parser.add_argument("--validate", action="store", required=True, help="Check if timezone is valid")
     args = parser.parse_args()
 
-    tz_data = cmd('find /usr/share/zoneinfo/posix -type f -or -type l | sed -e s:/usr/share/zoneinfo/posix/::')
+    tz_data = cmd('timedatectl list-timezones')
     tz_data = tz_data.split('\n')
 
     if args.validate not in tz_data: