summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rwxr-xr-xsrc/conf_mode/firewall.py74
-rwxr-xr-xsrc/conf_mode/interfaces-vxlan.py33
-rwxr-xr-xsrc/conf_mode/load-balancing-haproxy.py14
-rwxr-xr-xsrc/conf_mode/nat.py14
-rwxr-xr-xsrc/conf_mode/nat66.py22
-rwxr-xr-xsrc/migration-scripts/cluster/1-to-2193
-rwxr-xr-xsrc/migration-scripts/firewall/10-to-11185
-rwxr-xr-xsrc/migration-scripts/firewall/11-to-1275
-rwxr-xr-xsrc/migration-scripts/interfaces/31-to-3251
-rwxr-xr-xsrc/migration-scripts/nat/5-to-662
-rwxr-xr-xsrc/migration-scripts/nat/6-to-767
-rwxr-xr-xsrc/migration-scripts/nat66/1-to-263
-rwxr-xr-xsrc/op_mode/firewall.py147
-rwxr-xr-xsrc/op_mode/generate_tech-support_archive.py4
-rwxr-xr-xsrc/op_mode/interfaces_wireless.py186
-rwxr-xr-xsrc/op_mode/lldp.py5
-rw-r--r--src/op_mode/show-ssh-fingerprints.py49
-rwxr-xr-xsrc/op_mode/show_wireless.py149
-rwxr-xr-xsrc/op_mode/ssh.py100
-rwxr-xr-xsrc/system/uacctd_stop.py7
20 files changed, 1050 insertions, 450 deletions
diff --git a/src/conf_mode/firewall.py b/src/conf_mode/firewall.py
index f6480ab0a..8028492a7 100755
--- a/src/conf_mode/firewall.py
+++ b/src/conf_mode/firewall.py
@@ -283,8 +283,8 @@ def verify_rule(firewall, rule_conf, ipv6):
for direction in ['inbound_interface','outbound_interface']:
if direction in rule_conf:
- if 'interface_name' in rule_conf[direction] and 'interface_group' in rule_conf[direction]:
- raise ConfigError(f'Cannot specify both interface-group and interface-name for {direction}')
+ if 'name' in rule_conf[direction] and 'group' in rule_conf[direction]:
+ raise ConfigError(f'Cannot specify both interface group and interface name for {direction}')
def verify_nested_group(group_name, group, groups, seen):
if 'include' not in group:
@@ -374,12 +374,82 @@ def verify(firewall):
for rule_id, rule_conf in name_conf['rule'].items():
verify_rule(firewall, rule_conf, True)
+ #### ZONESSSS
+ local_zone = False
+ zone_interfaces = []
+
+ if 'zone' in firewall:
+ for zone, zone_conf in firewall['zone'].items():
+ if 'local_zone' not in zone_conf and 'interface' not in zone_conf:
+ raise ConfigError(f'Zone "{zone}" has no interfaces and is not the local zone')
+
+ if 'local_zone' in zone_conf:
+ if local_zone:
+ raise ConfigError('There cannot be multiple local zones')
+ if 'interface' in zone_conf:
+ raise ConfigError('Local zone cannot have interfaces assigned')
+ if 'intra_zone_filtering' in zone_conf:
+ raise ConfigError('Local zone cannot use intra-zone-filtering')
+ local_zone = True
+
+ if 'interface' in zone_conf:
+ found_duplicates = [intf for intf in zone_conf['interface'] if intf in zone_interfaces]
+
+ if found_duplicates:
+ raise ConfigError(f'Interfaces cannot be assigned to multiple zones')
+
+ zone_interfaces += zone_conf['interface']
+
+ if 'intra_zone_filtering' in zone_conf:
+ intra_zone = zone_conf['intra_zone_filtering']
+
+ if len(intra_zone) > 1:
+ raise ConfigError('Only one intra-zone-filtering action must be specified')
+
+ if 'firewall' in intra_zone:
+ v4_name = dict_search_args(intra_zone, 'firewall', 'name')
+ if v4_name and not dict_search_args(firewall, 'ipv4', 'name', v4_name):
+ raise ConfigError(f'Firewall name "{v4_name}" does not exist')
+
+ v6_name = dict_search_args(intra_zone, 'firewall', 'ipv6_name')
+ if v6_name and not dict_search_args(firewall, 'ipv6', 'name', v6_name):
+ raise ConfigError(f'Firewall ipv6-name "{v6_name}" does not exist')
+
+ if not v4_name and not v6_name:
+ raise ConfigError('No firewall names specified for intra-zone-filtering')
+
+ if 'from' in zone_conf:
+ for from_zone, from_conf in zone_conf['from'].items():
+ if from_zone not in firewall['zone']:
+ raise ConfigError(f'Zone "{zone}" refers to a non-existent or deleted zone "{from_zone}"')
+
+ v4_name = dict_search_args(from_conf, 'firewall', 'name')
+ if v4_name and not dict_search_args(firewall, 'ipv4', 'name', v4_name):
+ raise ConfigError(f'Firewall name "{v4_name}" does not exist')
+
+ v6_name = dict_search_args(from_conf, 'firewall', 'ipv6_name')
+ if v6_name and not dict_search_args(firewall, 'ipv6', 'name', v6_name):
+ raise ConfigError(f'Firewall ipv6-name "{v6_name}" does not exist')
+
return None
def generate(firewall):
if not os.path.exists(nftables_conf):
firewall['first_install'] = True
+ if 'zone' in firewall:
+ for local_zone, local_zone_conf in firewall['zone'].items():
+ if 'local_zone' not in local_zone_conf:
+ continue
+
+ local_zone_conf['from_local'] = {}
+
+ for zone, zone_conf in firewall['zone'].items():
+ if zone == local_zone or 'from' not in zone_conf:
+ continue
+ if local_zone in zone_conf['from']:
+ local_zone_conf['from_local'][zone] = zone_conf['from'][local_zone]
+
render(nftables_conf, 'firewall/nftables.j2', firewall)
return None
diff --git a/src/conf_mode/interfaces-vxlan.py b/src/conf_mode/interfaces-vxlan.py
index 05f68112a..6bf3227d5 100755
--- a/src/conf_mode/interfaces-vxlan.py
+++ b/src/conf_mode/interfaces-vxlan.py
@@ -34,6 +34,7 @@ from vyos.configverify import verify_bond_bridge_member
from vyos.ifconfig import Interface
from vyos.ifconfig import VXLANIf
from vyos.template import is_ipv6
+from vyos.utils.dict import dict_search
from vyos import ConfigError
from vyos import airbag
airbag.enable()
@@ -53,7 +54,7 @@ def get_config(config=None):
# VXLAN interfaces are picky and require recreation if certain parameters
# change. But a VXLAN interface should - of course - not be re-created if
# it's description or IP address is adjusted. Feels somehow logic doesn't it?
- for cli_option in ['parameters', 'external', 'gpe', 'group', 'port', 'remote',
+ for cli_option in ['parameters', 'gpe', 'group', 'port', 'remote',
'source-address', 'source-interface', 'vni']:
if is_node_changed(conf, base + [ifname, cli_option]):
vxlan.update({'rebuild_required': {}})
@@ -94,17 +95,17 @@ def verify(vxlan):
if not any(tmp in ['group', 'remote', 'source_address', 'source_interface'] for tmp in vxlan):
raise ConfigError('Group, remote, source-address or source-interface must be configured')
- if 'vni' not in vxlan and 'external' not in vxlan:
- raise ConfigError(
- 'Must either configure VXLAN "vni" or use "external" CLI option!')
+ if 'vni' not in vxlan and dict_search('parameters.external', vxlan) == None:
+ raise ConfigError('Must either configure VXLAN "vni" or use "external" CLI option!')
- if {'external', 'vni'} <= set(vxlan):
- raise ConfigError('Can not specify both "external" and "VNI"!')
+ if dict_search('parameters.external', vxlan):
+ if 'vni' in vxlan:
+ raise ConfigError('Can not specify both "external" and "VNI"!')
- if {'external', 'other_tunnels'} <= set(vxlan):
- other_tunnels = ', '.join(vxlan['other_tunnels'])
- raise ConfigError(f'Only one VXLAN tunnel is supported when "external" '\
- f'CLI option is used. Additional tunnels: {other_tunnels}')
+ if 'other_tunnels' in vxlan:
+ other_tunnels = ', '.join(vxlan['other_tunnels'])
+ raise ConfigError(f'Only one VXLAN tunnel is supported when "external" '\
+ f'CLI option is used. Additional tunnels: {other_tunnels}')
if 'gpe' in vxlan and 'external' not in vxlan:
raise ConfigError(f'VXLAN-GPE is only supported when "external" '\
@@ -164,10 +165,22 @@ def verify(vxlan):
raise ConfigError(f'VNI "{vni}" is already assigned to a different VLAN!')
vnis_used.append(vni)
+ if dict_search('parameters.neighbor_suppress', vxlan):
+ if 'is_bridge_member' not in vxlan:
+ raise ConfigError('Neighbor suppression requires that VXLAN interface '\
+ 'is member of a bridge interface!')
+
verify_mtu_ipv6(vxlan)
verify_address(vxlan)
verify_bond_bridge_member(vxlan)
verify_mirror_redirect(vxlan)
+
+ # We use a defaultValue for port, thus it's always safe to use
+ if vxlan['port'] == '8472':
+ Warning('Starting from VyOS 1.4, the default port for VXLAN '\
+ 'has been changed to 4789. This matches the IANA assigned '\
+ 'standard port number!')
+
return None
def generate(vxlan):
diff --git a/src/conf_mode/load-balancing-haproxy.py b/src/conf_mode/load-balancing-haproxy.py
index 8fe429653..ec4311bb5 100755
--- a/src/conf_mode/load-balancing-haproxy.py
+++ b/src/conf_mode/load-balancing-haproxy.py
@@ -94,8 +94,8 @@ def generate(lb):
if os.path.isfile(file):
os.unlink(file)
# Delete old directories
- #if os.path.isdir(load_balancing_dir):
- # rmtree(load_balancing_dir, ignore_errors=True)
+ if os.path.isdir(load_balancing_dir):
+ rmtree(load_balancing_dir, ignore_errors=True)
return None
@@ -106,15 +106,12 @@ def generate(lb):
# SSL Certificates for frontend
for front, front_config in lb['service'].items():
if 'ssl' in front_config:
- cert_file_path = os.path.join(load_balancing_dir, 'cert.pem')
- cert_key_path = os.path.join(load_balancing_dir, 'cert.pem.key')
- ca_cert_file_path = os.path.join(load_balancing_dir, 'ca.pem')
if 'certificate' in front_config['ssl']:
- #cert_file_path = os.path.join(load_balancing_dir, 'cert.pem')
- #cert_key_path = os.path.join(load_balancing_dir, 'cert.key')
cert_name = front_config['ssl']['certificate']
pki_cert = lb['pki']['certificate'][cert_name]
+ cert_file_path = os.path.join(load_balancing_dir, f'{cert_name}.pem')
+ cert_key_path = os.path.join(load_balancing_dir, f'{cert_name}.pem.key')
with open(cert_file_path, 'w') as f:
f.write(wrap_certificate(pki_cert['certificate']))
@@ -126,6 +123,7 @@ def generate(lb):
if 'ca_certificate' in front_config['ssl']:
ca_name = front_config['ssl']['ca_certificate']
pki_ca_cert = lb['pki']['ca'][ca_name]
+ ca_cert_file_path = os.path.join(load_balancing_dir, f'{ca_name}.pem')
with open(ca_cert_file_path, 'w') as f:
f.write(wrap_certificate(pki_ca_cert['certificate']))
@@ -133,11 +131,11 @@ def generate(lb):
# SSL Certificates for backend
for back, back_config in lb['backend'].items():
if 'ssl' in back_config:
- ca_cert_file_path = os.path.join(load_balancing_dir, 'ca.pem')
if 'ca_certificate' in back_config['ssl']:
ca_name = back_config['ssl']['ca_certificate']
pki_ca_cert = lb['pki']['ca'][ca_name]
+ ca_cert_file_path = os.path.join(load_balancing_dir, f'{ca_name}.pem')
with open(ca_cert_file_path, 'w') as f:
f.write(wrap_certificate(pki_ca_cert['certificate']))
diff --git a/src/conf_mode/nat.py b/src/conf_mode/nat.py
index 52a7a71fd..44b13d413 100755
--- a/src/conf_mode/nat.py
+++ b/src/conf_mode/nat.py
@@ -151,8 +151,11 @@ def verify(nat):
err_msg = f'Source NAT configuration error in rule {rule}:'
if 'outbound_interface' in config:
- if config['outbound_interface'] not in 'any' and config['outbound_interface'] not in interfaces():
- Warning(f'rule "{rule}" interface "{config["outbound_interface"]}" does not exist on this system')
+ if 'name' in config['outbound_interface'] and 'group' in config['outbound_interface']:
+ raise ConfigError(f'{err_msg} - Cannot specify both interface group and interface name for nat source rule "{rule}"')
+ elif 'name' in config['outbound_interface']:
+ if config['outbound_interface']['name'] not in 'any' and config['outbound_interface']['name'] not in interfaces():
+ Warning(f'{err_msg} - interface "{config["outbound_interface"]["name"]}" does not exist on this system')
if not dict_search('translation.address', config) and not dict_search('translation.port', config):
if 'exclude' not in config and 'backend' not in config['load_balance']:
@@ -172,8 +175,11 @@ def verify(nat):
err_msg = f'Destination NAT configuration error in rule {rule}:'
if 'inbound_interface' in config:
- if config['inbound_interface'] not in 'any' and config['inbound_interface'] not in interfaces():
- Warning(f'rule "{rule}" interface "{config["inbound_interface"]}" does not exist on this system')
+ if 'name' in config['inbound_interface'] and 'group' in config['inbound_interface']:
+ raise ConfigError(f'{err_msg} - Cannot specify both interface group and interface name for destination nat rule "{rule}"')
+ elif 'name' in config['inbound_interface']:
+ if config['inbound_interface']['name'] not in 'any' and config['inbound_interface']['name'] not in interfaces():
+ Warning(f'{err_msg} - interface "{config["inbound_interface"]["name"]}" does not exist on this system')
if not dict_search('translation.address', config) and not dict_search('translation.port', config) and 'redirect' not in config['translation']:
if 'exclude' not in config and 'backend' not in config['load_balance']:
diff --git a/src/conf_mode/nat66.py b/src/conf_mode/nat66.py
index 46d796bc8..0ba08aef3 100755
--- a/src/conf_mode/nat66.py
+++ b/src/conf_mode/nat66.py
@@ -62,11 +62,13 @@ def verify(nat):
if dict_search('source.rule', nat):
for rule, config in dict_search('source.rule', nat).items():
err_msg = f'Source NAT66 configuration error in rule {rule}:'
- if 'outbound_interface' not in config:
- raise ConfigError(f'{err_msg} outbound-interface not specified')
- if config['outbound_interface'] not in interfaces():
- raise ConfigError(f'rule "{rule}" interface "{config["outbound_interface"]}" does not exist on this system')
+ if 'outbound_interface' in config:
+ if 'name' in config['outbound_interface'] and 'group' in config['outbound_interface']:
+ raise ConfigError(f'{err_msg} - Cannot specify both interface group and interface name for nat source rule "{rule}"')
+ elif 'name' in config['outbound_interface']:
+ if config['outbound_interface']['name'] not in 'any' and config['outbound_interface']['name'] not in interfaces():
+ Warning(f'{err_msg} - interface "{config["outbound_interface"]["name"]}" does not exist on this system')
addr = dict_search('translation.address', config)
if addr != None:
@@ -85,12 +87,12 @@ def verify(nat):
for rule, config in dict_search('destination.rule', nat).items():
err_msg = f'Destination NAT66 configuration error in rule {rule}:'
- if 'inbound_interface' not in config:
- raise ConfigError(f'{err_msg}\n' \
- 'inbound-interface not specified')
- else:
- if config['inbound_interface'] not in 'any' and config['inbound_interface'] not in interfaces():
- Warning(f'rule "{rule}" interface "{config["inbound_interface"]}" does not exist on this system')
+ if 'inbound_interface' in config:
+ if 'name' in config['inbound_interface'] and 'group' in config['inbound_interface']:
+ raise ConfigError(f'{err_msg} - Cannot specify both interface group and interface name for destination nat rule "{rule}"')
+ elif 'name' in config['inbound_interface']:
+ if config['inbound_interface']['name'] not in 'any' and config['inbound_interface']['name'] not in interfaces():
+ Warning(f'{err_msg} - interface "{config["inbound_interface"]["name"]}" does not exist on this system')
return None
diff --git a/src/migration-scripts/cluster/1-to-2 b/src/migration-scripts/cluster/1-to-2
new file mode 100755
index 000000000..a2e589155
--- /dev/null
+++ b/src/migration-scripts/cluster/1-to-2
@@ -0,0 +1,193 @@
+#!/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 re
+import sys
+
+from vyos.configtree import ConfigTree
+
+if __name__ == '__main__':
+ 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()
+
+ config = ConfigTree(config_file)
+
+ if not config.exists(['cluster']):
+ # Cluster is not set -- nothing to do at all
+ sys.exit(0)
+
+ # If at least one cluster group is defined, we have real work to do.
+ # If there are no groups, we remove the top-level cluster node at the end of this script anyway.
+ if config.exists(['cluster', 'group']):
+ # First, gather timer and interface settings to duplicate them in all groups,
+ # since in the old cluster they are global, but in VRRP they are always per-group
+
+ global_interface = None
+ if config.exists(['cluster', 'interface']):
+ global_interface = config.return_value(['cluster', 'interface'])
+ else:
+ # Such configs shouldn't exist in practice because interface is a required option.
+ # But since it's possible to specify interface inside 'service' options,
+ # we may be able to convert such configs nonetheless.
+ print("Warning: incorrect cluster config: interface is not defined.", file=sys.stderr)
+
+ # There are three timers: advertise-interval, dead-interval, and monitor-dead-interval
+ # Only the first one makes sense for the VRRP, we translate it to advertise-interval
+ advertise_interval = None
+ if config.exists(['cluster', 'keepalive-interval']):
+ advertise_interval = config.return_value(['cluster', 'keepalive-interval'])
+
+ if advertise_interval is not None:
+ # Cluster had all timers in milliseconds, so we need to convert them to seconds
+ # And ensure they are not shorter than one second
+ advertise_interval = int(advertise_interval) // 1000
+ if advertise_interval < 1:
+ advertise_interval = 1
+
+ # Cluster had password as a global option, in VRRP it's per-group
+ password = None
+ if config.exists(['cluster', 'pre-shared-secret']):
+ password = config.return_value(['cluster', 'pre-shared-secret'])
+
+ # Set up the stage for converting cluster groups to VRRP groups
+ free_vrids = set(range(1,255))
+ vrrp_base_path = ['high-availability', 'vrrp', 'group']
+ if not config.exists(vrrp_base_path):
+ # If VRRP is not set up, create a node and set it to 'tag node'
+ # Setting it to 'tag' is not mandatory but it's better to be consistent
+ # with configs produced by 'save'
+ config.set(vrrp_base_path)
+ config.set_tag(vrrp_base_path)
+ else:
+ # If there are VRRP groups already, we need to find the set of unused VRID numbers to avoid conflicts
+ existing_vrids = set()
+ for vg in config.list_nodes(vrrp_base_path):
+ existing_vrids.add(int(config.return_value(vrrp_base_path + [vg, 'vrid'])))
+ free_vrids = free_vrids.difference(existing_vrids)
+
+ # Now handle cluster groups
+ groups = config.list_nodes(['cluster', 'group'])
+ for g in groups:
+ base_path = ['cluster', 'group', g]
+ service_names = config.return_values(base_path + ['service'])
+
+ # Cluster used to allow services other than IP addresses, at least nominally
+ # Whether that ever worked is a big question, but we need to consider that,
+ # since configs with custom services are definitely impossible to meaningfully migrate now
+ services = {"ip": [], "other": []}
+ for s in service_names:
+ if re.match(r'^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/\d{1,2})(/[a-z]+\d+)?$', s):
+ services["ip"].append(s)
+ else:
+ services["other"].append(s)
+
+ if services["other"]:
+ print("Cluster config includes non-IP address services and cannot be migrated", file=sys.stderr)
+ sys.exit(1)
+
+ # Cluster allowed virtual IPs for different interfaces within a single group.
+ # VRRP groups are by definition bound to interfaces, so we cannot migrate such configurations.
+ # Thus we need to find out if all addresses either leave the interface unspecified
+ # (in that case the global 'cluster interface' option is used),
+ # or have the same interface, or have the same interface as the global 'cluster interface'.
+
+ # First, we collect all addresses and check if they have interface specified
+ # If not, we substitute the global interface option
+ # or throw an error if it's not in the config.
+ ips = []
+ for ip in services["ip"]:
+ ip_with_intf = re.match(r'^(?P<ip>\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\/\d{1,2})/(?P<intf>[a-z]+\d+)$', ip)
+ if ip_with_intf:
+ ips.append({"ip": ip_with_intf.group("ip"), "interface": ip_with_intf.group("intf")})
+ else:
+ if global_interface is not None:
+ ips.append({"ip": ip, "interface": global_interface})
+ else:
+ print("Error: cluster has groups with IPs without interfaces and 'cluster interface' is not specified.", file=sys.stderr)
+ sys.exit(1)
+
+ # Then we check if all addresses are for the same interface.
+ intfs_set = set(map(lambda i: i["interface"], ips))
+ if len(intfs_set) > 1:
+ print("Error: cluster group has addresses for different interfaces", file=sys.stderr)
+ sys.exit(1)
+
+ # If we got this far, the group is migratable.
+
+ # Extract the interface from the set -- we know there's only a single member.
+ interface = intfs_set.pop()
+
+ addresses = list(map(lambda i: i["ip"], ips))
+ vrrp_path = ['high-availability', 'vrrp', 'group', g]
+
+ # If there's already a VRRP group with exactly the same name,
+ # we probably shouldn't try to make up a unique name, just leave migration to the user...
+ if config.exists(vrrp_path):
+ print("Error: VRRP group with the same name as a cluster group already exists", file=sys.stderr)
+ sys.exit(1)
+
+ config.set(vrrp_path + ['interface'], value=interface)
+ for a in addresses:
+ config.set(vrrp_path + ['virtual-address'], value=a, replace=False)
+
+ # Take the next free VRID and assign it to the group
+ vrid = free_vrids.pop()
+ config.set(vrrp_path + ['vrid'], value=vrid)
+
+ # Convert the monitor option to VRRP ping health check
+ if config.exists(base_path + ['monitor']):
+ monitor_ip = config.return_value(base_path + ['monitor'])
+ config.set(vrrp_path + ['health-check', 'ping'], value=monitor_ip)
+
+ # Convert "auto-failback" to "no-preempt", if necessary
+ if config.exists(base_path + ['auto-failback']):
+ # It's a boolean node that requires "true" or "false"
+ # so if it exists we still need to check its value
+ auto_failback = config.return_value(base_path + ['auto-failback'])
+ if auto_failback == "false":
+ config.set(vrrp_path + ['no-preempt'])
+ else:
+ # It's "true" or we assume it is, which means preemption is desired,
+ # and in VRRP config it's the default
+ pass
+ else:
+ # The old default for that option is false
+ config.set(vrrp_path + ['no-preempt'])
+
+ # Inject settings from the global cluster config that have to be per-group in VRRP
+ if advertise_interval is not None:
+ config.set(vrrp_path + ['advertise-interval'], value=advertise_interval)
+
+ if password is not None:
+ config.set(vrrp_path + ['authentication', 'password'], value=password)
+ config.set(vrrp_path + ['authentication', 'type'], value='plaintext-password')
+
+ # Finally, clean up the old cluster node
+ config.delete(['cluster'])
+
+ 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))
+ sys.exit(1)
diff --git a/src/migration-scripts/firewall/10-to-11 b/src/migration-scripts/firewall/10-to-11
index 716c5a240..b739fb139 100755
--- a/src/migration-scripts/firewall/10-to-11
+++ b/src/migration-scripts/firewall/10-to-11
@@ -181,191 +181,6 @@ if config.exists(base + ['interface']):
config.delete(base + ['interface'])
-
-### Migration of zones:
-### User interface groups
-if config.exists(base + ['zone']):
- inp_ipv4_rule = 101
- inp_ipv6_rule = 101
- fwd_ipv4_rule = 101
- fwd_ipv6_rule = 101
- out_ipv4_rule = 101
- out_ipv6_rule = 101
- local_zone = 'False'
-
- for zone in config.list_nodes(base + ['zone']):
- if config.exists(base + ['zone', zone, 'local-zone']):
- local_zone = 'True'
- # Add default-action== accept for compatibility reasons:
- config.set(base + ['ipv4', 'input', 'filter', 'default-action'], value='accept')
- config.set(base + ['ipv6', 'input', 'filter', 'default-action'], value='accept')
- config.set(base + ['ipv4', 'output', 'filter', 'default-action'], value='accept')
- config.set(base + ['ipv6', 'output', 'filter', 'default-action'], value='accept')
- for from_zone in config.list_nodes(base + ['zone', zone, 'from']):
- group_name = 'IG_' + from_zone
- if config.exists(base + ['zone', zone, 'from', from_zone, 'firewall', 'name']):
- # ipv4 input ruleset
- target_ipv4_chain = config.return_value(base + ['zone', zone, 'from', from_zone, 'firewall', 'name'])
- config.set(base + ['ipv4', 'input', 'filter', 'rule'])
- config.set_tag(base + ['ipv4', 'input', 'filter', 'rule'])
- config.set(base + ['ipv4', 'input', 'filter', 'rule', inp_ipv4_rule, 'inbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv4', 'input', 'filter', 'rule', inp_ipv4_rule, 'action'], value='jump')
- config.set(base + ['ipv4', 'input', 'filter', 'rule', inp_ipv4_rule, 'jump-target'], value=target_ipv4_chain)
- inp_ipv4_rule = inp_ipv4_rule + 5
- if config.exists(base + ['zone', zone, 'from', from_zone, 'firewall', 'ipv6-name']):
- # ipv6 input ruleset
- target_ipv6_chain = config.return_value(base + ['zone', zone, 'from', from_zone, 'firewall', 'ipv6-name'])
- config.set(base + ['ipv6', 'input', 'filter', 'rule'])
- config.set_tag(base + ['ipv6', 'input', 'filter', 'rule'])
- config.set(base + ['ipv6', 'input', 'filter', 'rule', inp_ipv6_rule, 'inbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv6', 'input', 'filter', 'rule', inp_ipv6_rule, 'action'], value='jump')
- config.set(base + ['ipv6', 'input', 'filter', 'rule', inp_ipv6_rule, 'jump-target'], value=target_ipv6_chain)
- inp_ipv6_rule = inp_ipv6_rule + 5
-
- # Migrate: set firewall zone <zone> default-action <action>
- # Options: drop or reject. If not specified, is drop
- if config.exists(base + ['zone', zone, 'default-action']):
- local_def_action = config.return_value(base + ['zone', zone, 'default-action'])
- else:
- local_def_action = 'drop'
- config.set(base + ['ipv4', 'input', 'filter', 'rule'])
- config.set_tag(base + ['ipv4', 'input', 'filter', 'rule'])
- config.set(base + ['ipv4', 'input', 'filter', 'rule', inp_ipv4_rule, 'action'], value=local_def_action)
- config.set(base + ['ipv6', 'input', 'filter', 'rule'])
- config.set_tag(base + ['ipv6', 'input', 'filter', 'rule'])
- config.set(base + ['ipv6', 'input', 'filter', 'rule', inp_ipv6_rule, 'action'], value=local_def_action)
- if config.exists(base + ['zone', zone, 'enable-default-log']):
- config.set(base + ['ipv4', 'input', 'filter', 'rule', inp_ipv4_rule, 'log'], value='enable')
- config.set(base + ['ipv6', 'input', 'filter', 'rule', inp_ipv6_rule, 'log'], value='enable')
-
- else:
- # It's not a local zone
- group_name = 'IG_' + zone
- # Add default-action== accept for compatibility reasons:
- config.set(base + ['ipv4', 'forward', 'filter', 'default-action'], value='accept')
- config.set(base + ['ipv6', 'forward', 'filter', 'default-action'], value='accept')
- # intra-filtering migration. By default accept
- intra_zone_ipv4_action = 'accept'
- intra_zone_ipv6_action = 'accept'
-
- if config.exists(base + ['zone', zone, 'intra-zone-filtering', 'action']):
- intra_zone_ipv4_action = config.return_value(base + ['zone', zone, 'intra-zone-filtering', 'action'])
- intra_zone_ipv6_action = intra_zone_ipv4_action
- else:
- if config.exists(base + ['zone', zone, 'intra-zone-filtering', 'firewall', 'name']):
- intra_zone_ipv4_target = config.return_value(base + ['zone', zone, 'intra-zone-filtering', 'firewall', 'name'])
- intra_zone_ipv4_action = 'jump'
- if config.exists(base + ['zone', zone, 'intra-zone-filtering', 'firewall', 'ipv6-name']):
- intra_zone_ipv6_target = config.return_value(base + ['zone', zone, 'intra-zone-filtering', 'firewall', 'ipv6-name'])
- intra_zone_ipv6_action = 'jump'
- config.set(base + ['ipv4', 'forward', 'filter', 'rule'])
- config.set_tag(base + ['ipv4', 'forward', 'filter', 'rule'])
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'outbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'inbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'action'], value=intra_zone_ipv4_action)
- config.set(base + ['ipv6', 'forward', 'filter', 'rule'])
- config.set_tag(base + ['ipv6', 'forward', 'filter', 'rule'])
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'outbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'inbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'action'], value=intra_zone_ipv6_action)
- if intra_zone_ipv4_action == 'jump':
- if config.exists(base + ['zone', zone, 'intra-zone-filtering', 'firewall', 'name']):
- intra_zone_ipv4_target = config.return_value(base + ['zone', zone, 'intra-zone-filtering', 'firewall', 'name'])
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'jump-target'], value=intra_zone_ipv4_target)
- if intra_zone_ipv6_action == 'jump':
- if config.exists(base + ['zone', zone, 'intra-zone-filtering', 'firewall', 'ipv6-name']):
- intra_zone_ipv6_target = config.return_value(base + ['zone', zone, 'intra-zone-filtering', 'firewall', 'ipv6-name'])
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'jump-target'], value=intra_zone_ipv6_target)
- fwd_ipv4_rule = fwd_ipv4_rule + 5
- fwd_ipv6_rule = fwd_ipv6_rule + 5
-
- if config.exists(base + ['zone', zone, 'interface']):
- # Create interface group IG_<zone>
- group_name = 'IG_' + zone
- config.set(base + ['group', 'interface-group'], value=group_name)
- config.set_tag(base + ['group', 'interface-group'])
- for iface in config.return_values(base + ['zone', zone, 'interface']):
- config.set(base + ['group', 'interface-group', group_name, 'interface'], value=iface, replace=False)
-
- if config.exists(base + ['zone', zone, 'from']):
- for from_zone in config.list_nodes(base + ['zone', zone, 'from']):
- from_group = 'IG_' + from_zone
- if config.exists(base + ['zone', zone, 'from', from_zone, 'firewall', 'name']):
- target_ipv4_chain = config.return_value(base + ['zone', zone, 'from', from_zone, 'firewall', 'name'])
- if config.exists(base + ['zone', from_zone, 'local-zone']):
- # It's from LOCAL zone -> Output filtering
- config.set(base + ['ipv4', 'output', 'filter', 'rule'])
- config.set_tag(base + ['ipv4', 'output', 'filter', 'rule'])
- config.set(base + ['ipv4', 'output', 'filter', 'rule', out_ipv4_rule, 'outbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv4', 'output', 'filter', 'rule', out_ipv4_rule, 'action'], value='jump')
- config.set(base + ['ipv4', 'output', 'filter', 'rule', out_ipv4_rule, 'jump-target'], value=target_ipv4_chain)
- out_ipv4_rule = out_ipv4_rule + 5
- else:
- # It's not LOCAL zone -> forward filtering
- config.set(base + ['ipv4', 'forward', 'filter', 'rule'])
- config.set_tag(base + ['ipv4', 'forward', 'filter', 'rule'])
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'outbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'inbound-interface', 'interface-group'], value=from_group)
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'action'], value='jump')
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'jump-target'], value=target_ipv4_chain)
- fwd_ipv4_rule = fwd_ipv4_rule + 5
- if config.exists(base + ['zone', zone, 'from', from_zone, 'firewall', 'ipv6-name']):
- target_ipv6_chain = config.return_value(base + ['zone', zone, 'from', from_zone, 'firewall', 'ipv6-name'])
- if config.exists(base + ['zone', from_zone, 'local-zone']):
- # It's from LOCAL zone -> Output filtering
- config.set(base + ['ipv6', 'output', 'filter', 'rule'])
- config.set_tag(base + ['ipv6', 'output', 'filter', 'rule'])
- config.set(base + ['ipv6', 'output', 'filter', 'rule', out_ipv6_rule, 'outbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv6', 'output', 'filter', 'rule', out_ipv6_rule, 'action'], value='jump')
- config.set(base + ['ipv6', 'output', 'filter', 'rule', out_ipv6_rule, 'jump-target'], value=target_ipv6_chain)
- out_ipv6_rule = out_ipv6_rule + 5
- else:
- # It's not LOCAL zone -> forward filtering
- config.set(base + ['ipv6', 'forward', 'filter', 'rule'])
- config.set_tag(base + ['ipv6', 'forward', 'filter', 'rule'])
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'outbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'inbound-interface', 'interface-group'], value=from_group)
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'action'], value='jump')
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'jump-target'], value=target_ipv6_chain)
- fwd_ipv6_rule = fwd_ipv6_rule + 5
-
- ## Now need to migrate: set firewall zone <zone> default-action <action> # action=drop if not specified.
- if config.exists(base + ['zone', zone, 'default-action']):
- def_action = config.return_value(base + ['zone', zone, 'default-action'])
- else:
- def_action = 'drop'
- config.set(base + ['ipv4', 'forward', 'filter', 'rule'])
- config.set_tag(base + ['ipv4', 'forward', 'filter', 'rule'])
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'outbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'action'], value=def_action)
- description = 'zone_' + zone + ' default-action'
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'description'], value=description)
- config.set(base + ['ipv6', 'forward', 'filter', 'rule'])
- config.set_tag(base + ['ipv6', 'forward', 'filter', 'rule'])
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'outbound-interface', 'interface-group'], value=group_name)
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'action'], value=def_action)
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'description'], value=description)
-
- if config.exists(base + ['zone', zone, 'enable-default-log']):
- config.set(base + ['ipv4', 'forward', 'filter', 'rule', fwd_ipv4_rule, 'log'], value='enable')
- config.set(base + ['ipv6', 'forward', 'filter', 'rule', fwd_ipv6_rule, 'log'], value='enable')
- fwd_ipv4_rule = fwd_ipv4_rule + 5
- fwd_ipv6_rule = fwd_ipv6_rule + 5
-
- # Migrate default-action (force to be drop in output chain) if local zone is defined
- if local_zone == 'True':
- # General drop in output change if needed
- config.set(base + ['ipv4', 'output', 'filter', 'rule'])
- config.set_tag(base + ['ipv4', 'output', 'filter', 'rule'])
- config.set(base + ['ipv4', 'output', 'filter', 'rule', out_ipv4_rule, 'action'], value=local_def_action)
- config.set(base + ['ipv6', 'output', 'filter', 'rule'])
- config.set_tag(base + ['ipv6', 'output', 'filter', 'rule'])
- config.set(base + ['ipv6', 'output', 'filter', 'rule', out_ipv6_rule, 'action'], value=local_def_action)
-
- config.delete(base + ['zone'])
-
-###### END migration zones
-
try:
with open(file_name, 'w') as f:
f.write(config.to_string())
diff --git a/src/migration-scripts/firewall/11-to-12 b/src/migration-scripts/firewall/11-to-12
new file mode 100755
index 000000000..51b2fa860
--- /dev/null
+++ b/src/migration-scripts/firewall/11-to-12
@@ -0,0 +1,75 @@
+#!/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/>.
+
+# T5681: Firewall re-writing. Simplify cli when mathcing interface
+# From
+ # set firewall ... rule <rule> [inbound-interface | outboubd-interface] interface-name <iface>
+ # set firewall ... rule <rule> [inbound-interface | outboubd-interface] interface-group <iface_group>
+# To
+ # set firewall ... rule <rule> [inbound-interface | outboubd-interface] name <iface>
+ # set firewall ... rule <rule> [inbound-interface | outboubd-interface] group <iface_group>
+
+import re
+
+from sys import argv
+from sys import exit
+
+from vyos.configtree import ConfigTree
+from vyos.ifconfig import Section
+
+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()
+
+base = ['firewall']
+config = ConfigTree(config_file)
+
+if not config.exists(base):
+ # Nothing to do
+ exit(0)
+
+## FORT
+## Migration from base chains
+#if config.exists(base + ['interface', iface, direction]):
+for family in ['ipv4', 'ipv6']:
+ if config.exists(base + [family]):
+ for hook in ['forward', 'input', 'output', 'name']:
+ if config.exists(base + [family, hook]):
+ for priority in config.list_nodes(base + [family, hook]):
+ if config.exists(base + [family, hook, priority, 'rule']):
+ for rule in config.list_nodes(base + [family, hook, priority, 'rule']):
+ for direction in ['inbound-interface', 'outbound-interface']:
+ if config.exists(base + [family, hook, priority, 'rule', rule, direction]):
+ if config.exists(base + [family, hook, priority, 'rule', rule, direction, 'interface-name']):
+ iface = config.return_value(base + [family, hook, priority, 'rule', rule, direction, 'interface-name'])
+ config.set(base + [family, hook, priority, 'rule', rule, direction, 'name'], value=iface)
+ config.delete(base + [family, hook, priority, 'rule', rule, direction, 'interface-name'])
+ elif config.exists(base + [family, hook, priority, 'rule', rule, direction, 'interface-group']):
+ group = config.return_value(base + [family, hook, priority, 'rule', rule, direction, 'interface-group'])
+ config.set(base + [family, hook, priority, 'rule', rule, direction, 'group'], value=group)
+ config.delete(base + [family, hook, priority, 'rule', rule, direction, 'interface-group'])
+
+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) \ No newline at end of file
diff --git a/src/migration-scripts/interfaces/31-to-32 b/src/migration-scripts/interfaces/31-to-32
new file mode 100755
index 000000000..ca3d19320
--- /dev/null
+++ b/src/migration-scripts/interfaces/31-to-32
@@ -0,0 +1,51 @@
+#!/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/>.
+#
+# T5671: change port to IANA assigned default port
+
+from sys import argv
+from sys import exit
+from vyos.configtree import ConfigTree
+
+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()
+
+base = ['interfaces', 'vxlan']
+
+config = ConfigTree(config_file)
+if not config.exists(base):
+ # Nothing to do
+ exit(0)
+
+for vxlan in config.list_nodes(base):
+ if config.exists(base + [vxlan, 'external']):
+ config.delete(base + [vxlan, 'external'])
+ config.set(base + [vxlan, 'parameters', 'external'])
+
+ if not config.exists(base + [vxlan, 'port']):
+ config.set(base + [vxlan, 'port'], value='8472')
+
+try:
+ with open(file_name, 'w') as f:
+ f.write(config.to_string())
+except OSError as e:
+ print(f'Failed to save the modified config: {e}')
+ exit(1)
diff --git a/src/migration-scripts/nat/5-to-6 b/src/migration-scripts/nat/5-to-6
new file mode 100755
index 000000000..de3830582
--- /dev/null
+++ b/src/migration-scripts/nat/5-to-6
@@ -0,0 +1,62 @@
+#!/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/>.
+
+# T5643: move from 'set nat [source|destination] rule X [inbound-interface|outbound interface] <iface>'
+# to
+# 'set nat [source|destination] rule X [inbound-interface|outbound interface] interface-name <iface>'
+
+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]
+
+with open(file_name, 'r') as f:
+ config_file = f.read()
+
+config = ConfigTree(config_file)
+
+if not config.exists(['nat']):
+ # Nothing to do
+ exit(0)
+
+for direction in ['source', 'destination']:
+ # If a node doesn't exist, we obviously have nothing to do.
+ if not config.exists(['nat', direction]):
+ continue
+
+ # However, we also need to handle the case when a 'source' or 'destination' sub-node does exist,
+ # but there are no rules under it.
+ if not config.list_nodes(['nat', direction]):
+ continue
+
+ for rule in config.list_nodes(['nat', direction, 'rule']):
+ base = ['nat', direction, 'rule', rule]
+ for iface in ['inbound-interface','outbound-interface']:
+ if config.exists(base + [iface]):
+ tmp = config.return_value(base + [iface])
+ config.delete(base + [iface])
+ config.set(base + [iface, 'interface-name'], value=tmp)
+
+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/nat/6-to-7 b/src/migration-scripts/nat/6-to-7
new file mode 100755
index 000000000..b5f6328ef
--- /dev/null
+++ b/src/migration-scripts/nat/6-to-7
@@ -0,0 +1,67 @@
+#!/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/>.
+
+# T5681: Firewall re-writing. Simplify cli when mathcing interface
+# From
+# 'set nat [source|destination] rule X [inbound-interface|outbound interface] interface-name <iface>'
+# 'set nat [source|destination] rule X [inbound-interface|outbound interface] interface-group <iface_group>'
+# to
+# 'set nat [source|destination] rule X [inbound-interface|outbound interface] name <iface>'
+# 'set nat [source|destination] rule X [inbound-interface|outbound interface] group <iface_group>'
+
+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]
+
+with open(file_name, 'r') as f:
+ config_file = f.read()
+
+config = ConfigTree(config_file)
+
+if not config.exists(['nat']):
+ # Nothing to do
+ exit(0)
+
+for direction in ['source', 'destination']:
+ # If a node doesn't exist, we obviously have nothing to do.
+ if not config.exists(['nat', direction]):
+ continue
+
+ # However, we also need to handle the case when a 'source' or 'destination' sub-node does exist,
+ # but there are no rules under it.
+ if not config.list_nodes(['nat', direction]):
+ continue
+
+ for rule in config.list_nodes(['nat', direction, 'rule']):
+ base = ['nat', direction, 'rule', rule]
+ for iface in ['inbound-interface','outbound-interface']:
+ if config.exists(base + [iface]):
+ if config.exists(base + [iface, 'interface-name']):
+ tmp = config.return_value(base + [iface, 'interface-name'])
+ config.delete(base + [iface, 'interface-name'])
+ config.set(base + [iface, 'name'], value=tmp)
+
+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/nat66/1-to-2 b/src/migration-scripts/nat66/1-to-2
new file mode 100755
index 000000000..b7d4e3f6b
--- /dev/null
+++ b/src/migration-scripts/nat66/1-to-2
@@ -0,0 +1,63 @@
+#!/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/>.
+
+# T5681: Firewall re-writing. Simplify cli when mathcing interface
+# From
+# 'set nat66 [source|destination] rule X [inbound-interface|outbound interface] <iface>'
+# to
+# 'set nat66 [source|destination] rule X [inbound-interface|outbound interface] name <iface>'
+
+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]
+
+with open(file_name, 'r') as f:
+ config_file = f.read()
+
+config = ConfigTree(config_file)
+if not config.exists(['nat66']):
+ # Nothing to do
+ exit(0)
+
+for direction in ['source', 'destination']:
+ # If a node doesn't exist, we obviously have nothing to do.
+ if not config.exists(['nat66', direction]):
+ continue
+
+ # However, we also need to handle the case when a 'source' or 'destination' sub-node does exist,
+ # but there are no rules under it.
+ if not config.list_nodes(['nat66', direction]):
+ continue
+
+ for rule in config.list_nodes(['nat66', direction, 'rule']):
+ base = ['nat66', direction, 'rule', rule]
+ for iface in ['inbound-interface','outbound-interface']:
+ if config.exists(base + [iface]):
+ tmp = config.return_value(base + [iface])
+ config.delete(base + [iface])
+ config.set(base + [iface, 'name'], value=tmp)
+
+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/op_mode/firewall.py b/src/op_mode/firewall.py
index 3434707ec..20f54b9ba 100755
--- a/src/op_mode/firewall.py
+++ b/src/op_mode/firewall.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2021 VyOS maintainers and contributors
+# 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
@@ -24,19 +24,28 @@ from vyos.config import Config
from vyos.utils.process import cmd
from vyos.utils.dict import dict_search_args
-def get_config_firewall(conf, family=None, hook=None, priority=None):
- config_path = ['firewall']
- if family:
- config_path += [family]
- if hook:
- config_path += [hook]
- if priority:
- config_path += [priority]
+def get_config_node(conf, node=None, family=None, hook=None, priority=None):
+ if node == 'nat':
+ if family == 'ipv6':
+ config_path = ['nat66']
+ else:
+ config_path = ['nat']
- firewall = conf.get_config_dict(config_path, key_mangling=('-', '_'),
+ elif node == 'policy':
+ config_path = ['policy']
+ else:
+ config_path = ['firewall']
+ if family:
+ config_path += [family]
+ if hook:
+ config_path += [hook]
+ if priority:
+ config_path += [priority]
+
+ node_config = conf.get_config_dict(config_path, key_mangling=('-', '_'),
get_first_key=True, no_tag_node_value_mangle=True)
- return firewall
+ return node_config
def get_nftables_details(family, hook, priority):
if family == 'ipv6':
@@ -102,7 +111,15 @@ def output_firewall_name(family, hook, priority, firewall_conf, single_rule_id=N
row.append(rule_details['conditions'])
rows.append(row)
- if 'default_action' in firewall_conf and not single_rule_id:
+ if hook in ['input', 'forward', 'output']:
+ def_action = firewall_conf['default_action'] if 'default_action' in firewall_conf else 'accept'
+ row = ['default', def_action, 'all']
+ rule_details = details['default-action']
+ row.append(rule_details.get('packets', 0))
+ row.append(rule_details.get('bytes', 0))
+ rows.append(row)
+
+ elif 'default_action' in firewall_conf and not single_rule_id:
row = ['default', firewall_conf['default_action'], 'all']
if 'default-action' in details:
rule_details = details['default-action']
@@ -167,16 +184,16 @@ def output_firewall_name_statistics(family, hook, prior, prior_conf, single_rule
dest_addr = 'any'
# Get inbound interface
- iiface = dict_search_args(rule_conf, 'inbound_interface', 'interface_name')
+ iiface = dict_search_args(rule_conf, 'inbound_interface', 'name')
if not iiface:
- iiface = dict_search_args(rule_conf, 'inbound_interface', 'interface_group')
+ iiface = dict_search_args(rule_conf, 'inbound_interface', 'group')
if not iiface:
iiface = 'any'
# Get outbound interface
- oiface = dict_search_args(rule_conf, 'outbound_interface', 'interface_name')
+ oiface = dict_search_args(rule_conf, 'outbound_interface', 'name')
if not oiface:
- oiface = dict_search_args(rule_conf, 'outbound_interface', 'interface_group')
+ oiface = dict_search_args(rule_conf, 'outbound_interface', 'group')
if not oiface:
oiface = 'any'
@@ -198,8 +215,9 @@ def output_firewall_name_statistics(family, hook, prior, prior_conf, single_rule
if hook in ['input', 'forward', 'output']:
row = ['default']
- row.append('N/A')
- row.append('N/A')
+ rule_details = details['default-action']
+ row.append(rule_details.get('packets', 0))
+ row.append(rule_details.get('bytes', 0))
if 'default_action' in prior_conf:
row.append(prior_conf['default_action'])
else:
@@ -234,7 +252,7 @@ def show_firewall():
print('Rulesets Information')
conf = Config()
- firewall = get_config_firewall(conf)
+ firewall = get_config_node(conf)
if not firewall:
return
@@ -249,7 +267,7 @@ def show_firewall_family(family):
print(f'Rulesets {family} Information')
conf = Config()
- firewall = get_config_firewall(conf)
+ firewall = get_config_node(conf)
if not firewall or family not in firewall:
return
@@ -262,7 +280,7 @@ def show_firewall_name(family, hook, priority):
print('Ruleset Information')
conf = Config()
- firewall = get_config_firewall(conf, family, hook, priority)
+ firewall = get_config_node(conf, 'firewall', family, hook, priority)
if firewall:
output_firewall_name(family, hook, priority, firewall)
@@ -270,17 +288,20 @@ def show_firewall_rule(family, hook, priority, rule_id):
print('Rule Information')
conf = Config()
- firewall = get_config_firewall(conf, family, hook, priority)
+ firewall = get_config_node(conf, 'firewall', family, hook, priority)
if firewall:
output_firewall_name(family, hook, priority, firewall, rule_id)
def show_firewall_group(name=None):
conf = Config()
- firewall = get_config_firewall(conf)
+ firewall = get_config_node(conf, node='firewall')
if 'group' not in firewall:
return
+ nat = get_config_node(conf, node='nat')
+ policy = get_config_node(conf, node='policy')
+
def find_references(group_type, group_name):
out = []
family = []
@@ -296,6 +317,7 @@ def show_firewall_group(name=None):
family = ['ipv4', 'ipv6']
for item in family:
+ # Look references in firewall
for name_type in ['name', 'ipv6_name', 'forward', 'input', 'output']:
if item in firewall:
if name_type not in firewall[item]:
@@ -308,8 +330,8 @@ def show_firewall_group(name=None):
for rule_id, rule_conf in priority_conf['rule'].items():
source_group = dict_search_args(rule_conf, 'source', 'group', group_type)
dest_group = dict_search_args(rule_conf, 'destination', 'group', group_type)
- in_interface = dict_search_args(rule_conf, 'inbound_interface', 'interface_group')
- out_interface = dict_search_args(rule_conf, 'outbound_interface', 'interface_group')
+ in_interface = dict_search_args(rule_conf, 'inbound_interface', 'group')
+ out_interface = dict_search_args(rule_conf, 'outbound_interface', 'group')
if source_group:
if source_group[0] == "!":
source_group = source_group[1:]
@@ -330,6 +352,76 @@ def show_firewall_group(name=None):
out_interface = out_interface[1:]
if group_name == out_interface:
out.append(f'{item}-{name_type}-{priority}-{rule_id}')
+
+ # Look references in route | route6
+ for name_type in ['route', 'route6']:
+ if name_type not in policy:
+ continue
+ if name_type == 'route' and item == 'ipv6':
+ continue
+ elif name_type == 'route6' and item == 'ipv4':
+ continue
+ else:
+ for policy_name, policy_conf in policy[name_type].items():
+ if 'rule' not in policy_conf:
+ continue
+ for rule_id, rule_conf in policy_conf['rule'].items():
+ source_group = dict_search_args(rule_conf, 'source', 'group', group_type)
+ dest_group = dict_search_args(rule_conf, 'destination', 'group', group_type)
+ in_interface = dict_search_args(rule_conf, 'inbound_interface', 'group')
+ out_interface = dict_search_args(rule_conf, 'outbound_interface', 'group')
+ if source_group:
+ if source_group[0] == "!":
+ source_group = source_group[1:]
+ if group_name == source_group:
+ out.append(f'{name_type}-{policy_name}-{rule_id}')
+ if dest_group:
+ if dest_group[0] == "!":
+ dest_group = dest_group[1:]
+ if group_name == dest_group:
+ out.append(f'{name_type}-{policy_name}-{rule_id}')
+ if in_interface:
+ if in_interface[0] == "!":
+ in_interface = in_interface[1:]
+ if group_name == in_interface:
+ out.append(f'{name_type}-{policy_name}-{rule_id}')
+ if out_interface:
+ if out_interface[0] == "!":
+ out_interface = out_interface[1:]
+ if group_name == out_interface:
+ out.append(f'{name_type}-{policy_name}-{rule_id}')
+
+ ## Look references in nat table
+ for direction in ['source', 'destination']:
+ if direction in nat:
+ if 'rule' not in nat[direction]:
+ continue
+ for rule_id, rule_conf in nat[direction]['rule'].items():
+ source_group = dict_search_args(rule_conf, 'source', 'group', group_type)
+ dest_group = dict_search_args(rule_conf, 'destination', 'group', group_type)
+ in_interface = dict_search_args(rule_conf, 'inbound_interface', 'group')
+ out_interface = dict_search_args(rule_conf, 'outbound_interface', 'group')
+ if source_group:
+ if source_group[0] == "!":
+ source_group = source_group[1:]
+ if group_name == source_group:
+ out.append(f'nat-{direction}-{rule_id}')
+ if dest_group:
+ if dest_group[0] == "!":
+ dest_group = dest_group[1:]
+ if group_name == dest_group:
+ out.append(f'nat-{direction}-{rule_id}')
+ if in_interface:
+ if in_interface[0] == "!":
+ in_interface = in_interface[1:]
+ if group_name == in_interface:
+ out.append(f'nat-{direction}-{rule_id}')
+ if out_interface:
+ if out_interface[0] == "!":
+ out_interface = out_interface[1:]
+ if group_name == out_interface:
+ out.append(f'nat-{direction}-{rule_id}')
+
return out
header = ['Name', 'Type', 'References', 'Members']
@@ -356,6 +448,7 @@ def show_firewall_group(name=None):
row.append('N/D')
rows.append(row)
+
if rows:
print('Firewall Groups\n')
print(tabulate.tabulate(rows, header))
@@ -364,7 +457,7 @@ def show_summary():
print('Ruleset Summary')
conf = Config()
- firewall = get_config_firewall(conf)
+ firewall = get_config_node(conf)
if not firewall:
return
@@ -410,7 +503,7 @@ def show_statistics():
print('Rulesets Statistics')
conf = Config()
- firewall = get_config_firewall(conf)
+ firewall = get_config_node(conf)
if not firewall:
return
diff --git a/src/op_mode/generate_tech-support_archive.py b/src/op_mode/generate_tech-support_archive.py
index 23d81f986..c490b0137 100755
--- a/src/op_mode/generate_tech-support_archive.py
+++ b/src/op_mode/generate_tech-support_archive.py
@@ -100,7 +100,7 @@ if __name__ == '__main__':
location_path = args.path[:-1] if args.path[-1] == '/' else args.path
hostname: str = gethostname()
- time_now: str = datetime.now().isoformat(timespec='seconds')
+ time_now: str = datetime.now().isoformat(timespec='seconds').replace(":", "-")
remote = False
tmp_path = ''
@@ -145,4 +145,4 @@ if __name__ == '__main__':
rmtree(tmp_dir)
finally:
# cleanup
- exit() \ No newline at end of file
+ exit()
diff --git a/src/op_mode/interfaces_wireless.py b/src/op_mode/interfaces_wireless.py
new file mode 100755
index 000000000..dfe50e2cb
--- /dev/null
+++ b/src/op_mode/interfaces_wireless.py
@@ -0,0 +1,186 @@
+#!/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 re
+import sys
+import typing
+import vyos.opmode
+
+from copy import deepcopy
+from tabulate import tabulate
+from vyos.utils.process import popen
+from vyos.configquery import ConfigTreeQuery
+
+def _verify(func):
+ """Decorator checks if Wireless LAN config exists"""
+ from functools import wraps
+
+ @wraps(func)
+ def _wrapper(*args, **kwargs):
+ config = ConfigTreeQuery()
+ if not config.exists(['interfaces', 'wireless']):
+ raise vyos.opmode.UnconfiguredSubsystem(unconf_message)
+ return func(*args, **kwargs)
+ return _wrapper
+
+def _get_raw_info_data():
+ output_data = []
+
+ config = ConfigTreeQuery()
+ raw = config.get_config_dict(['interfaces', 'wireless'], effective=True,
+ get_first_key=True, key_mangling=('-', '_'))
+ for interface, interface_config in raw.items():
+ tmp = {'name' : interface}
+
+ if 'type' in interface_config:
+ tmp.update({'type' : interface_config['type']})
+ else:
+ tmp.update({'type' : '-'})
+
+ if 'ssid' in interface_config:
+ tmp.update({'ssid' : interface_config['ssid']})
+ else:
+ tmp.update({'ssid' : '-'})
+
+ if 'channel' in interface_config:
+ tmp.update({'channel' : interface_config['channel']})
+ else:
+ tmp.update({'channel' : '-'})
+
+ output_data.append(tmp)
+
+ return output_data
+
+def _get_formatted_info_output(raw_data):
+ output=[]
+ for ssid in raw_data:
+ output.append([ssid['name'], ssid['type'], ssid['ssid'], ssid['channel']])
+
+ headers = ["Interface", "Type", "SSID", "Channel"]
+ print(tabulate(output, headers, numalign="left"))
+
+def _get_raw_scan_data(intf_name):
+ # XXX: This ignores errors
+ tmp, _ = popen(f'iw dev {intf_name} scan ap-force')
+ networks = []
+ data = {
+ 'ssid': '',
+ 'mac': '',
+ 'channel': '',
+ 'signal': ''
+ }
+ re_mac = re.compile(r'([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})')
+ for line in tmp.splitlines():
+ if line.startswith('BSS '):
+ ssid = deepcopy(data)
+ ssid['mac'] = re.search(re_mac, line).group()
+
+ elif line.lstrip().startswith('SSID: '):
+ # SSID can be " SSID: WLAN-57 6405", thus strip all leading whitespaces
+ ssid['ssid'] = line.lstrip().split(':')[-1].lstrip()
+
+ elif line.lstrip().startswith('signal: '):
+ # Siganl can be " signal: -67.00 dBm", thus strip all leading whitespaces
+ ssid['signal'] = line.lstrip().split(':')[-1].split()[0]
+
+ elif line.lstrip().startswith('DS Parameter set: channel'):
+ # Channel can be " DS Parameter set: channel 6" , thus
+ # strip all leading whitespaces
+ ssid['channel'] = line.lstrip().split(':')[-1].split()[-1]
+ networks.append(ssid)
+ continue
+
+ return networks
+
+def _format_scan_data(raw_data):
+ output=[]
+ for ssid in raw_data:
+ output.append([ssid['mac'], ssid['ssid'], ssid['channel'], ssid['signal']])
+ headers = ["Address", "SSID", "Channel", "Signal (dbm)"]
+ return tabulate(output, headers, numalign="left")
+
+def _get_raw_station_data(intf_name):
+ # XXX: This ignores errors
+ tmp, _ = popen(f'iw dev {intf_name} station dump')
+ clients = []
+ data = {
+ 'mac': '',
+ 'signal': '',
+ 'rx_bytes': '',
+ 'rx_packets': '',
+ 'tx_bytes': '',
+ 'tx_packets': ''
+ }
+ re_mac = re.compile(r'([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})')
+ for line in tmp.splitlines():
+ if line.startswith('Station'):
+ client = deepcopy(data)
+ client['mac'] = re.search(re_mac, line).group()
+
+ elif line.lstrip().startswith('signal avg:'):
+ client['signal'] = line.lstrip().split(':')[-1].lstrip().split()[0]
+
+ elif line.lstrip().startswith('rx bytes:'):
+ client['rx_bytes'] = line.lstrip().split(':')[-1].lstrip()
+
+ elif line.lstrip().startswith('rx packets:'):
+ client['rx_packets'] = line.lstrip().split(':')[-1].lstrip()
+
+ elif line.lstrip().startswith('tx bytes:'):
+ client['tx_bytes'] = line.lstrip().split(':')[-1].lstrip()
+
+ elif line.lstrip().startswith('tx packets:'):
+ client['tx_packets'] = line.lstrip().split(':')[-1].lstrip()
+ clients.append(client)
+ continue
+
+ return clients
+
+def _format_station_data(raw_data):
+ output=[]
+ for ssid in raw_data:
+ output.append([ssid['mac'], ssid['signal'], ssid['rx_bytes'], ssid['rx_packets'], ssid['tx_bytes'], ssid['tx_packets']])
+ headers = ["Station", "Signal", "RX bytes", "RX packets", "TX bytes", "TX packets"]
+ return tabulate(output, headers, numalign="left")
+
+@_verify
+def show_info(raw: bool):
+ info_data = _get_raw_info_data()
+ if raw:
+ return info_data
+ return _get_formatted_info_output(info_data)
+
+def show_scan(raw: bool, intf_name: str):
+ data = _get_raw_scan_data(intf_name)
+ if raw:
+ return data
+ return _format_scan_data(data)
+
+@_verify
+def show_stations(raw: bool, intf_name: str):
+ data = _get_raw_station_data(intf_name)
+ if raw:
+ return data
+ return _format_station_data(data)
+
+if __name__ == '__main__':
+ try:
+ res = vyos.opmode.run(sys.modules[__name__])
+ if res:
+ print(res)
+ except (ValueError, vyos.opmode.Error) as e:
+ print(e)
+ sys.exit(1)
diff --git a/src/op_mode/lldp.py b/src/op_mode/lldp.py
index c287b8fa6..58cfce443 100755
--- a/src/op_mode/lldp.py
+++ b/src/op_mode/lldp.py
@@ -114,7 +114,10 @@ def _get_formatted_output(raw_data):
# Remote software platform
platform = jmespath.search('chassis.[*][0][0].descr', values)
- tmp.append(platform[:37])
+ if platform:
+ tmp.append(platform[:37])
+ else:
+ tmp.append('')
# Remote interface
interface = jmespath.search('port.descr', values)
diff --git a/src/op_mode/show-ssh-fingerprints.py b/src/op_mode/show-ssh-fingerprints.py
deleted file mode 100644
index 913baae46..000000000
--- a/src/op_mode/show-ssh-fingerprints.py
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright 2017-2023 VyOS maintainers and contributors <maintainers@vyos.io>
-#
-# 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 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
-# Lesser General Public License for more details.
-#
-# 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/>.
-
-import sys
-import glob
-import argparse
-from vyos.utils.process import cmd
-
-# Parse command line
-parser = argparse.ArgumentParser()
-parser.add_argument("--ascii", help="Show visual ASCII art representation of the public key", action="store_true")
-args = parser.parse_args()
-
-# Get list of server public keys
-publickeys = glob.glob("/etc/ssh/*.pub")
-
-if publickeys:
- print("SSH server public key fingerprints:\n", flush=True)
- for keyfile in publickeys:
- if args.ascii:
- try:
- print(cmd("ssh-keygen -l -v -E sha256 -f " + keyfile) + "\n", flush=True)
- # Ignore invalid public keys
- except:
- pass
- else:
- try:
- print(cmd("ssh-keygen -l -E sha256 -f " + keyfile) + "\n", flush=True)
- # Ignore invalid public keys
- except:
- pass
-else:
- print("No SSH server public keys are found.", flush=True)
-
-sys.exit(0)
diff --git a/src/op_mode/show_wireless.py b/src/op_mode/show_wireless.py
deleted file mode 100755
index 340163057..000000000
--- a/src/op_mode/show_wireless.py
+++ /dev/null
@@ -1,149 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2019-2023 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 argparse
-import re
-
-from sys import exit
-from copy import deepcopy
-
-from vyos.config import Config
-from vyos.utils.process import popen
-
-parser = argparse.ArgumentParser()
-parser.add_argument("-s", "--scan", help="Scan for Wireless APs on given interface, e.g. 'wlan0'")
-parser.add_argument("-b", "--brief", action="store_true", help="Show wireless configuration")
-parser.add_argument("-c", "--stations", help="Show wireless clients connected on interface, e.g. 'wlan0'")
-
-def show_brief():
- config = Config()
- if len(config.list_effective_nodes('interfaces wireless')) == 0:
- print("No Wireless interfaces configured")
- exit(0)
-
- interfaces = []
- for intf in config.list_effective_nodes('interfaces wireless'):
- config.set_level(f'interfaces wireless {intf}')
- data = { 'name': intf }
- data['type'] = config.return_effective_value('type') or '-'
- data['ssid'] = config.return_effective_value('ssid') or '-'
- data['channel'] = config.return_effective_value('channel') or '-'
- interfaces.append(data)
-
- return interfaces
-
-def ssid_scan(intf):
- # XXX: This ignores errors
- tmp, _ = popen(f'/sbin/iw dev {intf} scan ap-force')
- networks = []
- data = {
- 'ssid': '',
- 'mac': '',
- 'channel': '',
- 'signal': ''
- }
- re_mac = re.compile(r'([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})')
- for line in tmp.splitlines():
- if line.startswith('BSS '):
- ssid = deepcopy(data)
- ssid['mac'] = re.search(re_mac, line).group()
-
- elif line.lstrip().startswith('SSID: '):
- # SSID can be " SSID: WLAN-57 6405", thus strip all leading whitespaces
- ssid['ssid'] = line.lstrip().split(':')[-1].lstrip()
-
- elif line.lstrip().startswith('signal: '):
- # Siganl can be " signal: -67.00 dBm", thus strip all leading whitespaces
- ssid['signal'] = line.lstrip().split(':')[-1].split()[0]
-
- elif line.lstrip().startswith('DS Parameter set: channel'):
- # Channel can be " DS Parameter set: channel 6" , thus
- # strip all leading whitespaces
- ssid['channel'] = line.lstrip().split(':')[-1].split()[-1]
- networks.append(ssid)
- continue
-
- return networks
-
-def show_clients(intf):
- # XXX: This ignores errors
- tmp, _ = popen(f'/sbin/iw dev {intf} station dump')
- clients = []
- data = {
- 'mac': '',
- 'signal': '',
- 'rx_bytes': '',
- 'rx_packets': '',
- 'tx_bytes': '',
- 'tx_packets': ''
- }
- re_mac = re.compile(r'([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})')
- for line in tmp.splitlines():
- if line.startswith('Station'):
- client = deepcopy(data)
- client['mac'] = re.search(re_mac, line).group()
-
- elif line.lstrip().startswith('signal avg:'):
- client['signal'] = line.lstrip().split(':')[-1].lstrip().split()[0]
-
- elif line.lstrip().startswith('rx bytes:'):
- client['rx_bytes'] = line.lstrip().split(':')[-1].lstrip()
-
- elif line.lstrip().startswith('rx packets:'):
- client['rx_packets'] = line.lstrip().split(':')[-1].lstrip()
-
- elif line.lstrip().startswith('tx bytes:'):
- client['tx_bytes'] = line.lstrip().split(':')[-1].lstrip()
-
- elif line.lstrip().startswith('tx packets:'):
- client['tx_packets'] = line.lstrip().split(':')[-1].lstrip()
- clients.append(client)
- continue
-
- return clients
-
-if __name__ == '__main__':
- args = parser.parse_args()
-
- if args.scan:
- print("Address SSID Channel Signal (dbm)")
- for network in ssid_scan(args.scan):
- print("{:<17} {:<32} {:>3} {}".format(network['mac'],
- network['ssid'],
- network['channel'],
- network['signal']))
- exit(0)
-
- elif args.brief:
- print("Interface Type SSID Channel")
- for intf in show_brief():
- print("{:<9} {:<12} {:<32} {:>3}".format(intf['name'],
- intf['type'],
- intf['ssid'],
- intf['channel']))
- exit(0)
-
- elif args.stations:
- print("Station Signal RX: bytes packets TX: bytes packets")
- for client in show_clients(args.stations):
- print("{:<17} {:>3} {:>15} {:>9} {:>15} {:>10} ".format(client['mac'],
- client['signal'], client['rx_bytes'], client['rx_packets'], client['tx_bytes'], client['tx_packets']))
-
- exit(0)
-
- else:
- parser.print_help()
- exit(1)
diff --git a/src/op_mode/ssh.py b/src/op_mode/ssh.py
new file mode 100755
index 000000000..102becc55
--- /dev/null
+++ b/src/op_mode/ssh.py
@@ -0,0 +1,100 @@
+#!/usr/bin/env python3
+#
+# Copyright 2017-2023 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# 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 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
+# Lesser General Public License for more details.
+#
+# 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/>.
+
+import json
+import sys
+import glob
+import vyos.opmode
+from vyos.utils.process import cmd
+from vyos.configquery import ConfigTreeQuery
+from tabulate import tabulate
+
+def show_fingerprints(raw: bool, ascii: bool):
+ config = ConfigTreeQuery()
+ if not config.exists("service ssh"):
+ raise vyos.opmode.UnconfiguredSubsystem("SSH server is not enabled.")
+
+ publickeys = glob.glob("/etc/ssh/*.pub")
+
+ if publickeys:
+ keys = []
+ for keyfile in publickeys:
+ try:
+ if ascii:
+ keydata = cmd("ssh-keygen -l -v -E sha256 -f " + keyfile).splitlines()
+ else:
+ keydata = cmd("ssh-keygen -l -E sha256 -f " + keyfile).splitlines()
+ type = keydata[0].split(None)[-1].strip("()")
+ key_size = keydata[0].split(None)[0]
+ fingerprint = keydata[0].split(None)[1]
+ comment = keydata[0].split(None)[2:-1][0]
+ if ascii:
+ ascii_art = "\n".join(keydata[1:])
+ keys.append({"type": type, "key_size": key_size, "fingerprint": fingerprint, "comment": comment, "ascii_art": ascii_art})
+ else:
+ keys.append({"type": type, "key_size": key_size, "fingerprint": fingerprint, "comment": comment})
+ except:
+ # Ignore invalid public keys
+ pass
+ if raw:
+ return keys
+ else:
+ headers = {"type": "Type", "key_size": "Key Size", "fingerprint": "Fingerprint", "comment": "Comment", "ascii_art": "ASCII Art"}
+ output = "SSH server public key fingerprints:\n\n" + tabulate(keys, headers=headers, tablefmt="simple")
+ return output
+ else:
+ if raw:
+ return []
+ else:
+ return "No SSH server public keys are found."
+
+def show_dynamic_protection(raw: bool):
+ config = ConfigTreeQuery()
+ if not config.exists(['service', 'ssh', 'dynamic-protection']):
+ raise vyos.opmode.UnconfiguredSubsystem("SSH server dynamic-protection is not enabled.")
+
+ attackers = []
+ try:
+ # IPv4
+ attackers = attackers + json.loads(cmd("nft -j list set ip sshguard attackers"))["nftables"][1]["set"]["elem"]
+ except:
+ pass
+ try:
+ # IPv6
+ attackers = attackers + json.loads(cmd("nft -j list set ip6 sshguard attackers"))["nftables"][1]["set"]["elem"]
+ except:
+ pass
+ if attackers:
+ if raw:
+ return attackers
+ else:
+ output = "Blocked attackers:\n" + "\n".join(attackers)
+ return output
+ else:
+ if raw:
+ return []
+ else:
+ return "No blocked attackers."
+
+if __name__ == '__main__':
+ try:
+ res = vyos.opmode.run(sys.modules[__name__])
+ if res:
+ print(res)
+ except (ValueError, vyos.opmode.Error) as e:
+ print(e)
+ sys.exit(1)
diff --git a/src/system/uacctd_stop.py b/src/system/uacctd_stop.py
index 7fbac0566..a1b57335b 100755
--- a/src/system/uacctd_stop.py
+++ b/src/system/uacctd_stop.py
@@ -21,7 +21,7 @@
# send some packets to pmacct to wake it up
from argparse import ArgumentParser
-from socket import socket
+from socket import socket, AF_INET, SOCK_DGRAM
from sys import exit
from time import sleep
@@ -42,11 +42,12 @@ def stop_process(pid: int, timeout: int) -> None:
uacctd.terminate()
# create a socket
- trigger = socket()
+ trigger = socket(AF_INET, SOCK_DGRAM)
first_cycle: bool = True
while uacctd.is_running() and timeout:
- trigger.sendto(b'WAKEUP', ('127.0.254.0', 0))
+ print('sending a packet to uacctd...')
+ trigger.sendto(b'WAKEUP', ('127.0.254.0', 1))
# do not sleep during first attempt
if not first_cycle:
sleep(1)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-02 14:28:54 +0000