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authorJohn Estabrook <jestabro@vyos.io>2024-06-19 20:16:05 -0500
committerJohn Estabrook <jestabro@vyos.io>2024-09-11 11:53:48 -0500
commitb5db9395ed576ef97b1692ca66c00900c532d6a1 (patch)
tree5e06276d2b9b3a90f6ae756bbe6be20225a89cc4 /src/migration-scripts/pptp/2-to-3
parentccff9ffdd8e3e7336b94c70575cc7ab4b44047cc (diff)
downloadvyos-1x-b5db9395ed576ef97b1692ca66c00900c532d6a1.tar.gz
vyos-1x-b5db9395ed576ef97b1692ca66c00900c532d6a1.zip
migration: T6007: convert all migration scripts to load as module
(cherry picked from commit 26740a8d583f64dc0a27b59dd4ae303056972c0b)
Diffstat (limited to 'src/migration-scripts/pptp/2-to-3')
-rw-r--r--[-rwxr-xr-x]src/migration-scripts/pptp/2-to-398
1 files changed, 40 insertions, 58 deletions
diff --git a/src/migration-scripts/pptp/2-to-3 b/src/migration-scripts/pptp/2-to-3
index 42c4dedf4..8b0d6d865 100755..100644
--- a/src/migration-scripts/pptp/2-to-3
+++ b/src/migration-scripts/pptp/2-to-3
@@ -1,73 +1,55 @@
-#!/usr/bin/env python3
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
-# Copyright (C) 2023-2024 VyOS maintainers and contributors
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
#
-# 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,
+# This library 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.
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser 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/>.
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library. If not, see <http://www.gnu.org/licenses/>.
# - move all pool to named pools
# 'start-stop' migrate to namedpool 'default-range-pool'
# 'default-subnet-pool' is the next pool for 'default-range-pool'
-from sys import argv
-from sys import exit
from vyos.configtree import ConfigTree
from vyos.base import Warning
-if len(argv) < 2:
- print("Must specify file name!")
- exit(1)
-
-file_name = argv[1]
-
-with open(file_name, 'r') as f:
- config_file = f.read()
-
-config = ConfigTree(config_file)
base = ['vpn', 'pptp', 'remote-access']
pool_base = base + ['client-ip-pool']
-if not config.exists(base):
- exit(0)
-
-if not config.exists(pool_base):
- exit(0)
-
-range_pool_name = 'default-range-pool'
-
-if config.exists(pool_base + ['start']) and config.exists(pool_base + ['stop']):
- def is_legalrange(ip1: str, ip2: str, mask: str):
- from ipaddress import IPv4Interface
- interface1 = IPv4Interface(f'{ip1}/{mask}')
- interface2 = IPv4Interface(f'{ip2}/{mask}')
- return interface1.network.network_address == interface2.network.network_address and interface2.ip > interface1.ip
-
- start_ip = config.return_value(pool_base + ['start'])
- stop_ip = config.return_value(pool_base + ['stop'])
- if is_legalrange(start_ip, stop_ip, '24'):
- ip_range = f'{start_ip}-{stop_ip}'
- config.set(pool_base + [range_pool_name, 'range'], value=ip_range, replace=False)
- config.set(base + ['default-pool'], value=range_pool_name)
- else:
- Warning(
- f'PPTP client-ip-pool range start-ip:{start_ip} and stop-ip:{stop_ip} can not be migrated.')
-
- config.delete(pool_base + ['start'])
- config.delete(pool_base + ['stop'])
-# format as tag node
-config.set_tag(pool_base)
-try:
- with open(file_name, 'w') as f:
- f.write(config.to_string())
-except OSError as e:
- print("Failed to save the modified config: {}".format(e))
- exit(1)
+def migrate(config: ConfigTree) -> None:
+ if not config.exists(base):
+ return
+
+ if not config.exists(pool_base):
+ return
+
+ range_pool_name = 'default-range-pool'
+
+ if config.exists(pool_base + ['start']) and config.exists(pool_base + ['stop']):
+ def is_legalrange(ip1: str, ip2: str, mask: str):
+ from ipaddress import IPv4Interface
+ interface1 = IPv4Interface(f'{ip1}/{mask}')
+ interface2 = IPv4Interface(f'{ip2}/{mask}')
+ return interface1.network.network_address == interface2.network.network_address and interface2.ip > interface1.ip
+
+ start_ip = config.return_value(pool_base + ['start'])
+ stop_ip = config.return_value(pool_base + ['stop'])
+ if is_legalrange(start_ip, stop_ip, '24'):
+ ip_range = f'{start_ip}-{stop_ip}'
+ config.set(pool_base + [range_pool_name, 'range'], value=ip_range, replace=False)
+ config.set(base + ['default-pool'], value=range_pool_name)
+ else:
+ Warning(
+ f'PPTP client-ip-pool range start-ip:{start_ip} and stop-ip:{stop_ip} can not be migrated.')
+
+ config.delete(pool_base + ['start'])
+ config.delete(pool_base + ['stop'])
+ # format as tag node
+ config.set_tag(pool_base)