diff options
Diffstat (limited to 'src/migration-scripts/dhcpv6-server')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/dhcpv6-server/0-to-1 | 47 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/dhcpv6-server/1-to-2 | 100 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/dhcpv6-server/2-to-3 | 102 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/dhcpv6-server/3-to-4 | 101 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/dhcpv6-server/4-to-5 | 140 |
5 files changed, 201 insertions, 289 deletions
diff --git a/src/migration-scripts/dhcpv6-server/0-to-1 b/src/migration-scripts/dhcpv6-server/0-to-1 index deae1ca29..fd9b2d739 100755..100644 --- a/src/migration-scripts/dhcpv6-server/0-to-1 +++ b/src/migration-scripts/dhcpv6-server/0-to-1 @@ -1,39 +1,29 @@ -#!/usr/bin/env python3 +# Copyright 202-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2020 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/>. # combine both sip-server-address and sip-server-name nodes to common sip-server -from sys import argv, exit from vyos.configtree import ConfigTree -if len(argv) < 2: - print("Must specify file name!") - exit(1) - -file_name = argv[1] +base = ['service', 'dhcpv6-server', 'shared-network-name'] -with open(file_name, 'r') as f: - config_file = f.read() +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return -config = ConfigTree(config_file) -base = ['service', 'dhcpv6-server', 'shared-network-name'] -if not config.exists(base): - # Nothing to do - exit(0) -else: # we need to run this for every configured network for network in config.list_nodes(base): for subnet in config.list_nodes(base + [network, 'subnet']): @@ -52,10 +42,3 @@ else: # Write new CLI value for sip-server for server in sip_server: config.set(base + [network, 'subnet', subnet, 'sip-server'], value=server, replace=False) - - 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) diff --git a/src/migration-scripts/dhcpv6-server/1-to-2 b/src/migration-scripts/dhcpv6-server/1-to-2 index cc5a8900a..ad307495c 100755..100644 --- a/src/migration-scripts/dhcpv6-server/1-to-2 +++ b/src/migration-scripts/dhcpv6-server/1-to-2 @@ -1,18 +1,17 @@ -#!/usr/bin/env python3 +# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2023 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/>. # T3316: Migrate to Kea # - Kea was meant to have support for key "prefix-highest" under PD which would allow an address range @@ -20,67 +19,50 @@ # Ref: https://lists.isc.org/pipermail/kea-users/2022-November/003686.html # - Remove prefix temporary value, convert to multi leafNode (https://kea.readthedocs.io/en/kea-2.2.0/arm/dhcp6-srv.html#dhcpv6-server-limitations) -import sys from vyos.configtree import ConfigTree from vyos.utils.network import ipv6_prefix_length -if (len(sys.argv) < 1): - print("Must specify file name!") - sys.exit(1) - -file_name = sys.argv[1] - -with open(file_name, 'r') as f: - config_file = f.read() - base = ['service', 'dhcpv6-server', 'shared-network-name'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - exit(0) -for network in config.list_nodes(base): - if not config.exists(base + [network, 'subnet']): - continue +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return - for subnet in config.list_nodes(base + [network, 'subnet']): - # Delete temporary value under address-range prefix, convert tagNode to leafNode multi - if config.exists(base + [network, 'subnet', subnet, 'address-range', 'prefix']): - prefix_base = base + [network, 'subnet', subnet, 'address-range', 'prefix'] - prefixes = config.list_nodes(prefix_base) - - config.delete(prefix_base) + for network in config.list_nodes(base): + if not config.exists(base + [network, 'subnet']): + continue - for prefix in prefixes: - config.set(prefix_base, value=prefix, replace=False) + for subnet in config.list_nodes(base + [network, 'subnet']): + # Delete temporary value under address-range prefix, convert tagNode to leafNode multi + if config.exists(base + [network, 'subnet', subnet, 'address-range', 'prefix']): + prefix_base = base + [network, 'subnet', subnet, 'address-range', 'prefix'] + prefixes = config.list_nodes(prefix_base) + + config.delete(prefix_base) - if config.exists(base + [network, 'subnet', subnet, 'prefix-delegation', 'prefix']): - prefix_base = base + [network, 'subnet', subnet, 'prefix-delegation', 'prefix'] + for prefix in prefixes: + config.set(prefix_base, value=prefix, replace=False) - config.set(prefix_base) - config.set_tag(prefix_base) + if config.exists(base + [network, 'subnet', subnet, 'prefix-delegation', 'prefix']): + prefix_base = base + [network, 'subnet', subnet, 'prefix-delegation', 'prefix'] - for start in config.list_nodes(base + [network, 'subnet', subnet, 'prefix-delegation', 'start']): - path = base + [network, 'subnet', subnet, 'prefix-delegation', 'start', start] + config.set(prefix_base) + config.set_tag(prefix_base) - delegated_length = config.return_value(path + ['prefix-length']) - stop = config.return_value(path + ['stop']) + for start in config.list_nodes(base + [network, 'subnet', subnet, 'prefix-delegation', 'start']): + path = base + [network, 'subnet', subnet, 'prefix-delegation', 'start', start] - prefix_length = ipv6_prefix_length(start, stop) + delegated_length = config.return_value(path + ['prefix-length']) + stop = config.return_value(path + ['stop']) - # This range could not be converted into a simple prefix length and must be skipped - if not prefix_length: - continue + prefix_length = ipv6_prefix_length(start, stop) - config.set(prefix_base + [start, 'delegated-length'], value=delegated_length) - config.set(prefix_base + [start, 'prefix-length'], value=prefix_length) + # This range could not be converted into a simple prefix length and must be skipped + if not prefix_length: + continue - config.delete(base + [network, 'subnet', subnet, 'prefix-delegation', 'start']) + config.set(prefix_base + [start, 'delegated-length'], value=delegated_length) + config.set(prefix_base + [start, 'prefix-length'], value=prefix_length) -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) + config.delete(base + [network, 'subnet', subnet, 'prefix-delegation', 'start']) diff --git a/src/migration-scripts/dhcpv6-server/2-to-3 b/src/migration-scripts/dhcpv6-server/2-to-3 index f4bdc1d1e..b44798d18 100755..100644 --- a/src/migration-scripts/dhcpv6-server/2-to-3 +++ b/src/migration-scripts/dhcpv6-server/2-to-3 @@ -1,18 +1,17 @@ -#!/usr/bin/env python3 +# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2023 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/>. # T3316: # - Adjust hostname to have valid FQDN characters only (underscores aren't allowed anymore) @@ -22,57 +21,40 @@ # - Rename "service dhcpv6-server shared-network-name ... static-mapping <hostname> mac-address ..." # to "service dhcpv6-server shared-network-name ... static-mapping <hostname> mac ..." -import sys import re from vyos.configtree import ConfigTree -if len(sys.argv) < 2: - print("Must specify file name!") - sys.exit(1) - -file_name = sys.argv[1] - -with open(file_name, 'r') as f: - config_file = f.read() - base = ['service', 'dhcpv6-server', 'shared-network-name'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - sys.exit(0) - -for network in config.list_nodes(base): - # Run this for every specified 'subnet' - if config.exists(base + [network, 'subnet']): - for subnet in config.list_nodes(base + [network, 'subnet']): - base_subnet = base + [network, 'subnet', subnet] - if config.exists(base_subnet + ['static-mapping']): - for hostname in config.list_nodes(base_subnet + ['static-mapping']): - base_mapping = base_subnet + ['static-mapping', hostname] - if config.exists(base_mapping + ['identifier']): - - # Adjust duid to comply with duid format (a:3:b:04:... => 0a:03:0b:04:...) - duid = config.return_value(base_mapping + ['identifier']) - new_duid = ':'.join(x.rjust(2,'0') for x in duid.split(':')) - if new_duid != duid: - config.set(base_mapping + ['identifier'], new_duid) - - # Rename the 'identifier' node to 'duid' - config.rename(base_mapping + ['identifier'], 'duid') - - # Rename the 'mac-address' node to 'mac' - if config.exists(base_mapping + ['mac-address']): - config.rename(base_mapping + ['mac-address'], 'mac') - - # Adjust hostname to have valid FQDN characters only - new_hostname = re.sub(r'[^a-zA-Z0-9-.]', '-', hostname) - if new_hostname != hostname: - config.rename(base_mapping, new_hostname) -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): + # Nothing to do + return + + for network in config.list_nodes(base): + # Run this for every specified 'subnet' + if config.exists(base + [network, 'subnet']): + for subnet in config.list_nodes(base + [network, 'subnet']): + base_subnet = base + [network, 'subnet', subnet] + if config.exists(base_subnet + ['static-mapping']): + for hostname in config.list_nodes(base_subnet + ['static-mapping']): + base_mapping = base_subnet + ['static-mapping', hostname] + if config.exists(base_mapping + ['identifier']): + + # Adjust duid to comply with duid format (a:3:b:04:... => 0a:03:0b:04:...) + duid = config.return_value(base_mapping + ['identifier']) + new_duid = ':'.join(x.rjust(2,'0') for x in duid.split(':')) + if new_duid != duid: + config.set(base_mapping + ['identifier'], new_duid) + + # Rename the 'identifier' node to 'duid' + config.rename(base_mapping + ['identifier'], 'duid') + + # Rename the 'mac-address' node to 'mac' + if config.exists(base_mapping + ['mac-address']): + config.rename(base_mapping + ['mac-address'], 'mac') + + # Adjust hostname to have valid FQDN characters only + new_hostname = re.sub(r'[^a-zA-Z0-9-.]', '-', hostname) + if new_hostname != hostname: + config.rename(base_mapping, new_hostname) diff --git a/src/migration-scripts/dhcpv6-server/3-to-4 b/src/migration-scripts/dhcpv6-server/3-to-4 index 7efc492a5..e38e36505 100755..100644 --- a/src/migration-scripts/dhcpv6-server/3-to-4 +++ b/src/migration-scripts/dhcpv6-server/3-to-4 @@ -1,89 +1,72 @@ -#!/usr/bin/env python3 +# Copyright 2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 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/>. # T3316: # - Add subnet IDs to existing subnets # - Move options to option node # - Migrate address-range to range tagNode -import sys from vyos.configtree import ConfigTree -if len(sys.argv) < 2: - print("Must specify file name!") - sys.exit(1) - -file_name = sys.argv[1] - -with open(file_name, 'r') as f: - config_file = f.read() - base = ['service', 'dhcpv6-server', 'shared-network-name'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - sys.exit(0) option_nodes = ['captive-portal', 'domain-search', 'name-server', 'nis-domain', 'nis-server', 'nisplus-domain', 'nisplus-server', 'sip-server', 'sntp-server', 'vendor-option'] -subnet_id = 1 -for network in config.list_nodes(base): - if config.exists(base + [network, 'subnet']): - for subnet in config.list_nodes(base + [network, 'subnet']): - base_subnet = base + [network, 'subnet', subnet] +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return + + subnet_id = 1 - if config.exists(base_subnet + ['address-range']): - config.set(base_subnet + ['range']) - config.set_tag(base_subnet + ['range']) + for network in config.list_nodes(base): + if config.exists(base + [network, 'subnet']): + for subnet in config.list_nodes(base + [network, 'subnet']): + base_subnet = base + [network, 'subnet', subnet] - range_id = 1 + if config.exists(base_subnet + ['address-range']): + config.set(base_subnet + ['range']) + config.set_tag(base_subnet + ['range']) - if config.exists(base_subnet + ['address-range', 'prefix']): - for prefix in config.return_values(base_subnet + ['address-range', 'prefix']): - config.set(base_subnet + ['range', range_id, 'prefix'], value=prefix) + range_id = 1 - range_id += 1 + if config.exists(base_subnet + ['address-range', 'prefix']): + for prefix in config.return_values(base_subnet + ['address-range', 'prefix']): + config.set(base_subnet + ['range', range_id, 'prefix'], value=prefix) - if config.exists(base_subnet + ['address-range', 'start']): - for start in config.list_nodes(base_subnet + ['address-range', 'start']): - stop = config.return_value(base_subnet + ['address-range', 'start', start, 'stop']) + range_id += 1 - config.set(base_subnet + ['range', range_id, 'start'], value=start) - config.set(base_subnet + ['range', range_id, 'stop'], value=stop) + if config.exists(base_subnet + ['address-range', 'start']): + for start in config.list_nodes(base_subnet + ['address-range', 'start']): + stop = config.return_value(base_subnet + ['address-range', 'start', start, 'stop']) - range_id += 1 + config.set(base_subnet + ['range', range_id, 'start'], value=start) + config.set(base_subnet + ['range', range_id, 'stop'], value=stop) - config.delete(base_subnet + ['address-range']) + range_id += 1 - for option in option_nodes: - if config.exists(base_subnet + [option]): - config.set(base_subnet + ['option']) - config.copy(base_subnet + [option], base_subnet + ['option', option]) - config.delete(base_subnet + [option]) + config.delete(base_subnet + ['address-range']) - config.set(base_subnet + ['subnet-id'], value=subnet_id) - subnet_id += 1 + for option in option_nodes: + if config.exists(base_subnet + [option]): + config.set(base_subnet + ['option']) + config.copy(base_subnet + [option], base_subnet + ['option', option]) + config.delete(base_subnet + [option]) -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) + config.set(base_subnet + ['subnet-id'], value=subnet_id) + subnet_id += 1 diff --git a/src/migration-scripts/dhcpv6-server/4-to-5 b/src/migration-scripts/dhcpv6-server/4-to-5 index 55fda91b3..ad18e1a84 100755..100644 --- a/src/migration-scripts/dhcpv6-server/4-to-5 +++ b/src/migration-scripts/dhcpv6-server/4-to-5 @@ -1,91 +1,73 @@ -#!/usr/bin/env python3 +# Copyright 2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 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/>. # T5993: Check if subnet is locally accessible and assign interface to subnet -import sys from ipaddress import ip_network from vyos.configtree import ConfigTree -if (len(sys.argv) < 1): - print("Must specify file name!") - sys.exit(1) - -file_name = sys.argv[1] - -with open(file_name, 'r') as f: - config_file = f.read() - base = ['service', 'dhcpv6-server', 'shared-network-name'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - exit(0) - -def find_subnet_interface(subnet): - subnet_net = ip_network(subnet) - - def check_addr(if_path): - if config.exists(if_path + ['address']): - for addr in config.return_values(if_path + ['address']): - try: - if ip_network(addr, strict=False) == subnet_net: - return True - except: - pass # interface address was probably "dhcp" or other magic string - return None - - for iftype in config.list_nodes(['interfaces']): - for ifname in config.list_nodes(['interfaces', iftype]): - if_base = ['interfaces', iftype, ifname] - - if check_addr(if_base): - return ifname - - if config.exists(if_base + ['vif']): - for vif in config.list_nodes(if_base + ['vif']): - if check_addr(if_base + ['vif', vif]): - return f'{ifname}.{vif}' - - if config.exists(if_base + ['vif-s']): - for vifs in config.list_nodes(if_base + ['vif-s']): - if check_addr(if_base + ['vif-s', vifs]): - return f'{ifname}.{vifs}' - - if config.exists(if_base + ['vif-s', vifs, 'vif-c']): - for vifc in config.list_nodes(if_base + ['vif-s', vifs, 'vif-c']): - if check_addr(if_base + ['vif-s', vifs, 'vif-c', vifc]): - return f'{ifname}.{vifs}.{vifc}' - - return False - -for network in config.list_nodes(base): - if not config.exists(base + [network, 'subnet']): - continue - - for subnet in config.list_nodes(base + [network, 'subnet']): - subnet_interface = find_subnet_interface(subnet) - - if subnet_interface: - config.set(base + [network, 'subnet', subnet, 'interface'], value=subnet_interface) -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): + # Nothing to do + return + + def find_subnet_interface(subnet): + subnet_net = ip_network(subnet) + + def check_addr(if_path): + if config.exists(if_path + ['address']): + for addr in config.return_values(if_path + ['address']): + try: + if ip_network(addr, strict=False) == subnet_net: + return True + except: + pass # interface address was probably "dhcp" or other magic string + return None + + for iftype in config.list_nodes(['interfaces']): + for ifname in config.list_nodes(['interfaces', iftype]): + if_base = ['interfaces', iftype, ifname] + + if check_addr(if_base): + return ifname + + if config.exists(if_base + ['vif']): + for vif in config.list_nodes(if_base + ['vif']): + if check_addr(if_base + ['vif', vif]): + return f'{ifname}.{vif}' + + if config.exists(if_base + ['vif-s']): + for vifs in config.list_nodes(if_base + ['vif-s']): + if check_addr(if_base + ['vif-s', vifs]): + return f'{ifname}.{vifs}' + + if config.exists(if_base + ['vif-s', vifs, 'vif-c']): + for vifc in config.list_nodes(if_base + ['vif-s', vifs, 'vif-c']): + if check_addr(if_base + ['vif-s', vifs, 'vif-c', vifc]): + return f'{ifname}.{vifs}.{vifc}' + + return False + + for network in config.list_nodes(base): + if not config.exists(base + [network, 'subnet']): + continue + + for subnet in config.list_nodes(base + [network, 'subnet']): + subnet_interface = find_subnet_interface(subnet) + + if subnet_interface: + config.set(base + [network, 'subnet', subnet, 'interface'], value=subnet_interface) |