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README.md

+# SmartMoveHelper
+ This script replaces [Cisco ASA ASDM](ASDM) inline network groups (_DM_INLINE_NETWORK_xxx_) in 
+ policy import scripts created by [Check Point SmartMove](https://support.checkpoint.com/results/sk/sk115416).
+
+```
+python smh.py -h
+usage: smh.py [-h] [-s SOURCE_HOST] [-f]
+
+The script replaces ASDM DM_INLINE_NETWORK_ groups with there members in
+policy import scripts created by Check Point SmartMove
+
+options:
+  -h, --help            show this help message and exit
+  -s SOURCE_HOST, --source-host SOURCE_HOST
+                        Name of the source host
+  -f, --fix-fw1         Replaces "" with "FW1" in policy and objects file
+
+For more information see: https://thl-cmk.hopto.org/gitlab/bits-and-bytes/SmartMoveHelper
+Version: 0.0.1-20250325 | Written by: thl-cmk@outlook.com
+```
+
+_smh.py_ expects the Check Point SmartMove _**SOURCE_HOST_objects.sh**_ and _**SOURCE_HOST_policy.sh**_ in the same directory as _smh.py_ is running.

smh.py

+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# License: GNU General Public License v3
+
+# Author: thl-cmk[at]outlook[dot]com
+# URL   : https://thl-cmk.hopto.org
+# Date  : 2025-03-17
+# File  : smh.py
+
+
+"""
+replace cisco ASA ASDM DM_INLINE_NETWORK_ groups with there members in Check Point SmartMove policy file
+"""
+
+from argparse import (
+    ArgumentParser,
+    Namespace,
+    RawTextHelpFormatter,
+)
+from dataclasses import dataclass
+from pathlib import Path
+from sys import exit as sys_exit
+
+__SMH_VERSION__:str = '0.0.1-20250325'
+__SMH_AUTHOR__:str = 'thl-cmk@outlook.com'
+__SMH_URL__:str = 'https://thl-cmk.hopto.org/gitlab/bits-and-bytes/SmartMoveHelper'
+
+
+@dataclass
+class Args(Namespace):
+    """CLI options for easy access in IDE
+
+    Args:
+        Namespace (_type_): ArgumentParser name space
+    """
+    source_host: str
+    fix_fw1: bool
+
+
+def parse_arguments() -> Args:
+    """Argument parser
+
+    Returns:
+        arg_Namespace: CLI Arguments
+    """
+    parser = ArgumentParser(
+        prog='smh.py',
+        description=(
+            'The script replaces ASDM DM_INLINE_NETWORK_ groups with there members in\n'
+            'policy import scripts created by Check Point SmartMove\n'
+
+        ),
+        formatter_class=RawTextHelpFormatter,
+        epilog=f'\nFor more information see: {__SMH_URL__}\n'
+                f'Version: {__SMH_VERSION__} | Written by: {__SMH_AUTHOR__}\n'
+    )
+
+    parser.add_argument(
+        "-s", "--source-host", type=str,
+        help='Name of the source host'
+    )
+    parser.add_argument(
+        "-f", "--fix-fw1", action='store_const', const=True,  # default=False,
+        help='Replaces "" with "FW1" in policy and objects file',
+    )
+
+    return parser.parse_args()
+
+
+def replace_inline_object(position: str, line:str, group_objects: dict) -> str:
+    """
+    Replaces DM_INLINE_NETWORK_XXX with the members of the inline group
+
+    Args:
+        position (str): position of the inline group to replace (source|destination)
+        line (str): line from the policy script where to replace the inline group(s)
+        group_objects (dict): dictionary with inline groups name as key and list 
+                                of member names as items
+
+    Returns:
+        str: policy script line with inline group replaced by group members
+    """
+    for group_name, group_members in group_objects.items():
+        if f'{position} "{group_name}"' in line:
+            count: int = 0
+            replace_str: str = ''
+            for member in group_members:
+                replace_str += f' {position}.{count} "{member}" '
+                count += 1
+            line = line.replace(f'{position} "{group_name}"', replace_str)
+    return line
+
+
+def get_inline_objects(host_name:str) -> dict[str, list[str]]:
+    """Create dictionary of inline groups with there members as items
+
+    Args:
+        host_name (str): name of the source host. smh expects a file 
+                        named "host_name_objects.sh"  in the same directory
+
+    Returns:
+        dict: dictionary with inline groups name as key and list of member names as items
+    """
+    dm_inline_network: str = "cmd='mgmt_cli add group name \"DM_INLINE_NETWORK_"
+
+    inline_objects: dict[str, list[str]] = {}
+    object_file = Path(f'{host_name}_objects.sh')
+
+    if object_file.exists():
+        raw_objects = object_file.read_text(encoding="UTF-8").splitlines()
+        raw_inline_objects: list[str] = [
+            line for line in raw_objects if line.startswith(dm_inline_network)
+        ]
+
+        for entry in raw_inline_objects:
+            entry = entry.split('"')
+            name = entry[1]
+            members = [
+                member for member in entry[2:-3] if not member.strip().startswith("members.")
+            ]
+            inline_objects[name]=members
+        print(f"Number of inline groups: {len(inline_objects)}")
+    else:
+        print(f"file {object_file.name} not found")
+
+    return inline_objects
+
+
+def fix_fw1_in_objects(host_name: str) -> None:
+    """SmartMove has an issue with service 256/TCP (FW1). It will put only 
+    a "" in the policy script instead of "FW1". This function will fix this by replacing 
+    each "" witch "FW1". The result is written to "host_name_objects_fixed_fw1.sh".
+
+    Args:
+        host_name (str): name of the source host. smh expects a file named "host_name_objects.sh" 
+                        in the same directory
+    """
+    object_file = Path(f'{host_name}_objects.sh')
+    if object_file.exists():
+        raw_text = object_file.read_text(encoding="UTF-8")
+        fixed_objects = Path(f'{host_name}_objects_fixed_fw1.sh')
+        fixed_objects.write_text(encoding="UTF-8", data=raw_text.replace('""', '"FW1"'))
+        print(f"policy written to: {fixed_objects.name}")
+
+
+def main():
+    """Replace all DM_INLINE_NETWORK groups in the policy file with there members.
+    The result is written to "host_name_policy_no_inline.sh"
+    """
+    args: Args = parse_arguments()
+    if not args.source_host:
+        print("Usage:")
+        print("python convert_inline.py -s <source_host_name> \n\n")
+        sys_exit(1)
+
+    inline_objects: dict[str, list[str]] = get_inline_objects(host_name=args.source_host)
+
+    policy_file = Path(f"{args.source_host}_policy.sh")
+    policy_no_inline: list[str] = []
+    if  policy_file.exists():
+        raw_policy: list[str] = policy_file.read_text(encoding="UTF-8").splitlines()
+        for raw_line in raw_policy:
+            if 'source "DM_INLINE_NETWORK_' in raw_line:
+                raw_line = replace_inline_object(
+                    position="source", line=raw_line, group_objects=inline_objects
+                )
+
+            if 'destination "DM_INLINE_NETWORK_' in raw_line:
+                raw_line = replace_inline_object(
+                    position="destination", line=raw_line, group_objects=inline_objects
+                )
+
+            if args.fix_fw1:
+                raw_line = raw_line.replace('""', '"FW1"')
+
+            policy_no_inline.append(raw_line)
+
+        policy_no_inline_file = Path(f"{args.source_host}_policy_no_inline.sh")
+        policy_no_inline_file.write_text(encoding="UTF-8", data="\n".join(policy_no_inline))
+        print(f"policy written to: {policy_no_inline_file.name}")
+
+        if args.fix_fw1:
+            fix_fw1_in_objects(args.source_host)
+    else:
+        print(f"file {policy_file.name} not found")
+
+if __name__ == '__main__':
+    main()