4 files changed, 113 insertions, 5 deletions
diff --git a/src/helpers/config_dependency.py b/src/helpers/config_dependency.py
new file mode 100755
index 000000000..50c72956e
--- /dev/null
+++ b/src/helpers/config_dependency.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 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
+# 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 sys
+from argparse import ArgumentParser
+from argparse import ArgumentTypeError
+
+try:
+    from vyos.configdep import check_dependency_graph
+    from vyos.defaults import directories
+except ImportError:
+    # allow running during addon package build
+    _here = os.path.dirname(__file__)
+    sys.path.append(os.path.join(_here, '../../python/vyos'))
+    from configdep import check_dependency_graph
+    from defaults import directories
+
+# addon packages will need to specify the dependency directory
+dependency_dir = os.path.join(directories['data'],
+                              'config-mode-dependencies')
+
+def path_exists(s):
+    if not os.path.exists(s):
+        raise ArgumentTypeError("Must specify a valid vyos-1x dependency directory")
+    return s
+
+def main():
+    parser = ArgumentParser(description='generate and save dict from xml defintions')
+    parser.add_argument('--dependency-dir', type=path_exists,
+                        default=dependency_dir,
+                        help='location of vyos-1x dependency directory')
+    parser.add_argument('--supplement', type=str,
+                        help='supplemental dependency file')
+    args = vars(parser.parse_args())
+
+    if not check_dependency_graph(**args):
+        sys.exit(1)
+
+    sys.exit(0)
+
+if __name__ == '__main__':
+    main()
diff --git a/src/helpers/read-saved-value.py b/src/helpers/read-saved-value.py
new file mode 100755
index 000000000..1463e9ffe
--- /dev/null
+++ b/src/helpers/read-saved-value.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 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
+# 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/>.
+#
+#
+
+from argparse import ArgumentParser
+from vyos.utils.config import read_saved_value
+
+if __name__ == '__main__':
+    parser = ArgumentParser()
+    parser.add_argument('--path', nargs='*')
+    args = parser.parse_args()
+
+    out = read_saved_value(args.path) if args.path else ''
+    if isinstance(out, list):
+        out = ' '.join(out)
+    print(out)
diff --git a/src/helpers/vyos-domain-resolver.py b/src/helpers/vyos-domain-resolver.py
index 7e2fe2462..eac3d37af 100755
--- a/src/helpers/vyos-domain-resolver.py
+++ b/src/helpers/vyos-domain-resolver.py
@@ -37,12 +37,14 @@ domain_state = {}
 ipv4_tables = {
     'ip vyos_mangle',
     'ip vyos_filter',
-    'ip vyos_nat'
+    'ip vyos_nat',
+    'ip raw'
 }
 
 ipv6_tables = {
     'ip6 vyos_mangle',
-    'ip6 vyos_filter'
+    'ip6 vyos_filter',
+    'ip6 raw'
 }
 
 def get_config(conf):
diff --git a/src/helpers/vyos-save-config.py b/src/helpers/vyos-save-config.py
index 2812155e8..518bd9864 100755
--- a/src/helpers/vyos-save-config.py
+++ b/src/helpers/vyos-save-config.py
@@ -19,6 +19,7 @@ import os
 import re
 import sys
 from tempfile import NamedTemporaryFile
+from argparse import ArgumentParser
 
 from vyos.config import Config
 from vyos.remote import urlc
@@ -28,8 +29,15 @@ from vyos.defaults import directories
 DEFAULT_CONFIG_PATH = os.path.join(directories['config'], 'config.boot')
 remote_save = None
 
-if len(sys.argv) > 1:
-    save_file = sys.argv[1]
+parser = ArgumentParser(description='Save configuration')
+parser.add_argument('file', type=str, nargs='?', help='Save configuration to file')
+parser.add_argument('--write-json-file', type=str, help='Save JSON of configuration to file')
+args = parser.parse_args()
+file = args.file
+json_file = args.write_json_file
+
+if file is not None:
+    save_file = file
 else:
     save_file = DEFAULT_CONFIG_PATH
 
@@ -44,10 +52,20 @@ ct = config.get_config_tree(effective=True)
 
 write_file = save_file if remote_save is None else NamedTemporaryFile(delete=False).name
 with open(write_file, 'w') as f:
-    f.write(ct.to_string())
+    # config_tree is None before boot configuration is complete;
+    # automated saves should check boot_configuration_complete
+    if ct is not None:
+        f.write(ct.to_string())
     f.write("\n")
     f.write(system_footer())
 
+if json_file is not None and ct is not None:
+    try:
+        with open(json_file, 'w') as f:
+            f.write(ct.to_json())
+    except OSError as e:
+        print(f'failed to write JSON file: {e}')
+
 if remote_save is not None:
     try:
         remote_save.upload(write_file)