diff options
Diffstat (limited to 'src/conf_mode')
| -rwxr-xr-x | src/conf_mode/pki.py | 12 | ||||
| -rwxr-xr-x | src/conf_mode/service_dhcp-server.py | 13 | ||||
| -rwxr-xr-x | src/conf_mode/service_dns_forwarding.py | 7 | ||||
| -rwxr-xr-x | src/conf_mode/service_ids_ddos-protection.py | 104 | ||||
| -rwxr-xr-x | src/conf_mode/system_login.py | 10 | ||||
| -rwxr-xr-x | src/conf_mode/system_login_banner.py | 8 | ||||
| -rwxr-xr-x | src/conf_mode/system_option.py | 7 | ||||
| -rwxr-xr-x | src/conf_mode/vpn_ipsec.py | 2 |
8 files changed, 34 insertions, 129 deletions
diff --git a/src/conf_mode/pki.py b/src/conf_mode/pki.py index acea2c9be..724f97555 100755 --- a/src/conf_mode/pki.py +++ b/src/conf_mode/pki.py @@ -440,13 +440,21 @@ def generate(pki): for name, cert_conf in pki['certificate'].items(): if 'acme' in cert_conf: certbot_list.append(name) - # generate certificate if not found on disk + # There is no ACME/certbot managed certificate presend on the + # system, generate it if name not in certbot_list_on_disk: certbot_request(name, cert_conf['acme'], dry_run=False) + # Now that the certificate was properly generated we have + # the PEM files on disk. We need to add the certificate to + # certbot_list_on_disk to automatically import the CA chain + certbot_list_on_disk.append(name) + # We alredy had an ACME managed certificate on the system, but + # something changed in the configuration elif changed_certificates != None and name in changed_certificates: - # when something for the certificate changed, we should delete it + # Delete old ACME certificate first if name in certbot_list_on_disk: certbot_delete(name) + # Request new certificate via certbot certbot_request(name, cert_conf['acme'], dry_run=False) # Cleanup certbot configuration and certificates if no longer in use by CLI diff --git a/src/conf_mode/service_dhcp-server.py b/src/conf_mode/service_dhcp-server.py index 5a729af74..e46d916fd 100755 --- a/src/conf_mode/service_dhcp-server.py +++ b/src/conf_mode/service_dhcp-server.py @@ -41,7 +41,6 @@ from vyos import airbag airbag.enable() -ctrl_config_file = '/run/kea/kea-ctrl-agent.conf' ctrl_socket = '/run/kea/dhcp4-ctrl-socket' config_file = '/run/kea/kea-dhcp4.conf' lease_file = '/config/dhcp/dhcp4-leases.csv' @@ -480,13 +479,6 @@ def generate(dhcp): dhcp['high_availability']['ca_cert_file'] = ca_cert_file render( - ctrl_config_file, - 'dhcp-server/kea-ctrl-agent.conf.j2', - dhcp, - user=user_group, - group=user_group, - ) - render( config_file, 'dhcp-server/kea-dhcp4.conf.j2', dhcp, @@ -498,7 +490,7 @@ def generate(dhcp): def apply(dhcp): - services = ['kea-ctrl-agent', 'kea-dhcp4-server', 'kea-dhcp-ddns-server'] + services = ['kea-dhcp4-server', 'kea-dhcp-ddns-server'] if not dhcp or 'disable' in dhcp: for service in services: @@ -515,9 +507,6 @@ def apply(dhcp): if service == 'kea-dhcp-ddns-server' and 'dynamic_dns_update' not in dhcp: action = 'stop' - if service == 'kea-ctrl-agent' and 'high_availability' not in dhcp: - action = 'stop' - call(f'systemctl {action} {service}.service') return None diff --git a/src/conf_mode/service_dns_forwarding.py b/src/conf_mode/service_dns_forwarding.py index e3bdbc9f8..5636d6f83 100755 --- a/src/conf_mode/service_dns_forwarding.py +++ b/src/conf_mode/service_dns_forwarding.py @@ -366,6 +366,13 @@ def apply(dns): hc.add_name_server_tags_recursor(['dhcp-' + interface, 'dhcpv6-' + interface ]) + # add dhcp interfaces + if 'dhcp' in dns: + for interface in dns['dhcp']: + if interface_exists(interface): + hc.add_name_server_tags_recursor(['dhcp-' + interface, + 'dhcpv6-' + interface ]) + # hostsd will generate the forward-zones file # the list and keys() are required as get returns a dict, not list hc.delete_forward_zones(list(hc.get_forward_zones().keys())) diff --git a/src/conf_mode/service_ids_ddos-protection.py b/src/conf_mode/service_ids_ddos-protection.py deleted file mode 100755 index 276a71fcb..000000000 --- a/src/conf_mode/service_ids_ddos-protection.py +++ /dev/null @@ -1,104 +0,0 @@ -#!/usr/bin/env python3 -# -# Copyright (C) 2018-2023 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 - -from sys import exit - -from vyos.config import Config -from vyos.template import render -from vyos.utils.process import call -from vyos import ConfigError -from vyos import airbag -airbag.enable() - -config_file = r'/run/fastnetmon/fastnetmon.conf' -networks_list = r'/run/fastnetmon/networks_list' -excluded_networks_list = r'/run/fastnetmon/excluded_networks_list' -attack_dir = '/var/log/fastnetmon_attacks' - -def get_config(config=None): - if config: - conf = config - else: - conf = Config() - base = ['service', 'ids', 'ddos-protection'] - if not conf.exists(base): - return None - - fastnetmon = conf.get_config_dict(base, key_mangling=('-', '_'), - get_first_key=True, - with_recursive_defaults=True) - - return fastnetmon - -def verify(fastnetmon): - if not fastnetmon: - return None - - if 'mode' not in fastnetmon: - raise ConfigError('Specify operating mode!') - - if fastnetmon.get('mode') == 'mirror' and 'listen_interface' not in fastnetmon: - raise ConfigError("Incorrect settings for 'mode mirror': must specify interface(s) for traffic mirroring") - - if fastnetmon.get('mode') == 'sflow' and 'listen_address' not in fastnetmon.get('sflow', {}): - raise ConfigError("Incorrect settings for 'mode sflow': must specify sFlow 'listen-address'") - - if 'alert_script' in fastnetmon: - if os.path.isfile(fastnetmon['alert_script']): - # Check script permissions - if not os.access(fastnetmon['alert_script'], os.X_OK): - raise ConfigError('Script "{alert_script}" is not executable!'.format(fastnetmon['alert_script'])) - else: - raise ConfigError('File "{alert_script}" does not exists!'.format(fastnetmon)) - -def generate(fastnetmon): - if not fastnetmon: - for file in [config_file, networks_list]: - if os.path.isfile(file): - os.unlink(file) - - return None - - # Create dir for log attack details - if not os.path.exists(attack_dir): - os.mkdir(attack_dir) - - render(config_file, 'ids/fastnetmon.j2', fastnetmon) - render(networks_list, 'ids/fastnetmon_networks_list.j2', fastnetmon) - render(excluded_networks_list, 'ids/fastnetmon_excluded_networks_list.j2', fastnetmon) - return None - -def apply(fastnetmon): - systemd_service = 'fastnetmon.service' - if not fastnetmon: - # Stop fastnetmon service if removed - call(f'systemctl stop {systemd_service}') - else: - call(f'systemctl reload-or-restart {systemd_service}') - - return None - -if __name__ == '__main__': - try: - c = get_config() - verify(c) - generate(c) - apply(c) - except ConfigError as e: - print(e) - exit(1) diff --git a/src/conf_mode/system_login.py b/src/conf_mode/system_login.py index 3fed6d273..4febb6494 100755 --- a/src/conf_mode/system_login.py +++ b/src/conf_mode/system_login.py @@ -15,7 +15,6 @@ # along with this program. If not, see <http://www.gnu.org/licenses/>. import os -import warnings from passlib.hosts import linux_context from psutil import users @@ -30,12 +29,9 @@ from vyos.config import Config from vyos.configverify import verify_vrf from vyos.template import render from vyos.template import is_ipv4 -from vyos.utils.auth import ( - DEFAULT_PASSWORD, - EPasswdStrength, - evaluate_strength, - get_current_user -) +from vyos.utils.auth import EPasswdStrength +from vyos.utils.auth import evaluate_strength +from vyos.utils.auth import get_current_user from vyos.utils.configfs import delete_cli_node from vyos.utils.configfs import add_cli_node from vyos.utils.dict import dict_search diff --git a/src/conf_mode/system_login_banner.py b/src/conf_mode/system_login_banner.py index 5826d8042..cdd066649 100755 --- a/src/conf_mode/system_login_banner.py +++ b/src/conf_mode/system_login_banner.py @@ -95,8 +95,12 @@ def apply(banner): render(POSTLOGIN_FILE, 'login/default_motd.j2', banner, permission=0o644, user='root', group='root') - render(POSTLOGIN_VYOS_FILE, 'login/motd_vyos_nonproduction.j2', banner, - permission=0o644, user='root', group='root') + if banner['version_data']['build_type'] != 'release': + render(POSTLOGIN_VYOS_FILE, 'login/motd_vyos_nonproduction.j2', + banner, + permission=0o644, + user='root', + group='root') return None diff --git a/src/conf_mode/system_option.py b/src/conf_mode/system_option.py index 064a1aa91..b45a9d8a6 100755 --- a/src/conf_mode/system_option.py +++ b/src/conf_mode/system_option.py @@ -122,6 +122,10 @@ def generate(options): render(ssh_config, 'system/ssh_config.j2', options) render(usb_autosuspend, 'system/40_usb_autosuspend.j2', options) + # XXX: This code path and if statements must be kept in sync with the Kernel + # option handling in image_installer.py:get_cli_kernel_options(). This + # occurance is used for having the appropriate options passed to GRUB + # when re-configuring options on the CLI. cmdline_options = [] if 'kernel' in options: if 'disable_mitigations' in options['kernel']: @@ -131,8 +135,7 @@ def generate(options): if 'amd_pstate_driver' in options['kernel']: mode = options['kernel']['amd_pstate_driver'] cmdline_options.append( - f'initcall_blacklist=acpi_cpufreq_init amd_pstate={mode}' - ) + f'initcall_blacklist=acpi_cpufreq_init amd_pstate={mode}') grub_util.update_kernel_cmdline_options(' '.join(cmdline_options)) return None diff --git a/src/conf_mode/vpn_ipsec.py b/src/conf_mode/vpn_ipsec.py index 71a503e61..2754314f7 100755 --- a/src/conf_mode/vpn_ipsec.py +++ b/src/conf_mode/vpn_ipsec.py @@ -64,6 +64,7 @@ swanctl_dir = '/etc/swanctl' charon_conf = '/etc/strongswan.d/charon.conf' charon_dhcp_conf = '/etc/strongswan.d/charon/dhcp.conf' charon_radius_conf = '/etc/strongswan.d/charon/eap-radius.conf' +charon_systemd_conf = '/etc/strongswan.d/charon-systemd.conf' interface_conf = '/etc/strongswan.d/interfaces_use.conf' swanctl_conf = f'{swanctl_dir}/swanctl.conf' @@ -745,6 +746,7 @@ def generate(ipsec): render(charon_conf, 'ipsec/charon.j2', ipsec) render(charon_dhcp_conf, 'ipsec/charon/dhcp.conf.j2', ipsec) render(charon_radius_conf, 'ipsec/charon/eap-radius.conf.j2', ipsec) + render(charon_systemd_conf, 'ipsec/charon_systemd.conf.j2', ipsec) render(interface_conf, 'ipsec/interfaces_use.conf.j2', ipsec) render(swanctl_conf, 'ipsec/swanctl.conf.j2', ipsec) |