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authorChristian Poessinger <christian@poessinger.com>2020-05-08 18:39:09 +0200
committerGitHub <noreply@github.com>2020-05-08 18:39:09 +0200
commita6a9602551e84906740bd7f5ae0a9b9764a8266f (patch)
tree9a8b2c3dbe7d98851257154f0c5872e9d5bc77a1 /src/conf_mode/interfaces-wireless.py
parentb77c470e4470156cacf21432986bb5b31dffa6e8 (diff)
parent1e2c3f9593310ebe6b87154823bf4b06112a9ce2 (diff)
downloadvyos-1x-a6a9602551e84906740bd7f5ae0a9b9764a8266f.tar.gz
vyos-1x-a6a9602551e84906740bd7f5ae0a9b9764a8266f.zip
Merge pull request #399 from jjakob/disable-address-fix-T2427
wireless: T2427: migrate to use common configdict and vlan functions, add common interface includes to template
Diffstat (limited to 'src/conf_mode/interfaces-wireless.py')
-rwxr-xr-xsrc/conf_mode/interfaces-wireless.py158
1 files changed, 17 insertions, 141 deletions
diff --git a/src/conf_mode/interfaces-wireless.py b/src/conf_mode/interfaces-wireless.py
index 4d61dc303..03f66dd81 100755
--- a/src/conf_mode/interfaces-wireless.py
+++ b/src/conf_mode/interfaces-wireless.py
@@ -24,9 +24,9 @@ from netifaces import interfaces
from netaddr import EUI, mac_unix_expanded
from vyos.config import Config
-from vyos.configdict import list_diff, vlan_to_dict
+from vyos.configdict import list_diff, intf_to_dict, add_to_dict
from vyos.ifconfig import WiFiIf, Section
-from vyos.ifconfig_vlan import apply_vlan_config, verify_vlan_config
+from vyos.ifconfig_vlan import apply_all_vlans, verify_vlan_config
from vyos.template import render
from vyos.util import chown, call
from vyos.validate import is_member
@@ -87,6 +87,7 @@ default_config_data = {
'ip_enable_arp_accept': 0,
'ip_enable_arp_announce': 0,
'ip_enable_arp_ignore': 0,
+ 'ip_proxy_arp': 0,
'ipv6_autoconf': 0,
'ipv6_eui64_prefix': [],
'ipv6_eui64_prefix_remove': [],
@@ -108,8 +109,10 @@ default_config_data = {
'sec_wpa_radius' : [],
'ssid' : '',
'op_mode' : 'monitor',
- 'vif': [],
+ 'vif': {},
'vif_remove': [],
+ 'vif_s': {},
+ 'vif_s_remove': [],
'vrf': ''
}
@@ -125,22 +128,21 @@ def get_conf_file(conf_type, intf):
return cfg_file
def get_config():
- wifi = deepcopy(default_config_data)
- conf = Config()
-
# determine tagNode instance
if 'VYOS_TAGNODE_VALUE' not in os.environ:
raise ConfigError('Interface (VYOS_TAGNODE_VALUE) not specified')
- wifi['intf'] = os.environ['VYOS_TAGNODE_VALUE']
-
- # check if interface is member if a bridge
- wifi['is_bridge_member'] = is_member(conf, wifi['intf'], 'bridge')
+ ifname = os.environ['VYOS_TAGNODE_VALUE']
+ conf = Config()
# check if wireless interface has been removed
- cfg_base = 'interfaces wireless ' + wifi['intf']
+ cfg_base = ['interfaces', 'wireless ', ifname]
if not conf.exists(cfg_base):
+ wifi = deepcopy(default_config_data)
+ wifi['intf'] = ifname
wifi['deleted'] = True
+ # we need to know if we're a bridge member so we can refuse deletion
+ wifi['is_bridge_member'] = is_member(conf, wifi['intf'], 'bridge')
# we can not bail out early as wireless interface can not be removed
# Kernel will complain with: RTNETLINK answers: Operation not supported.
# Thus we need to remove individual settings
@@ -149,14 +151,8 @@ def get_config():
# set new configuration level
conf.set_level(cfg_base)
- # retrieve configured interface addresses
- if conf.exists('address'):
- wifi['address'] = conf.return_values('address')
-
- # get interface addresses (currently effective) - to determine which
- # address is no longer valid and needs to be removed
- eff_addr = conf.return_effective_values('address')
- wifi['address_remove'] = list_diff(eff_addr, wifi['address'])
+ # get common interface settings
+ wifi, disabled = intf_to_dict(conf, default_config_data)
# 40MHz intolerance, use 20MHz only
if conf.exists('capabilities ht 40mhz-incapable'):
@@ -310,38 +306,10 @@ def get_config():
if conf.exists('channel'):
wifi['channel'] = conf.return_value('channel')
- # retrieve interface description
- if conf.exists('description'):
- wifi['description'] = conf.return_value('description')
-
- # get DHCP client identifier
- if conf.exists('dhcp-options client-id'):
- wifi['dhcp_client_id'] = conf.return_value('dhcp-options client-id')
-
- # DHCP client host name (overrides the system host name)
- if conf.exists('dhcp-options host-name'):
- wifi['dhcp_hostname'] = conf.return_value('dhcp-options host-name')
-
- # DHCP client vendor identifier
- if conf.exists('dhcp-options vendor-class-id'):
- wifi['dhcp_vendor_class_id'] = conf.return_value('dhcp-options vendor-class-id')
-
- # DHCPv6 only acquire config parameters, no address
- if conf.exists('dhcpv6-options parameters-only'):
- wifi['dhcpv6_prm_only'] = conf.return_value('dhcpv6-options parameters-only')
-
- # DHCPv6 temporary IPv6 address
- if conf.exists('dhcpv6-options temporary'):
- wifi['dhcpv6_temporary'] = conf.return_value('dhcpv6-options temporary')
-
# Disable broadcast of SSID from access-point
if conf.exists('disable-broadcast-ssid'):
wifi['disable_broadcast_ssid'] = True
- # ignore link state changes on this interface
- if conf.exists('disable-link-detect'):
- wifi['disable_link_detect'] = 2
-
# Disassociate stations based on excessive transmission failures
if conf.exists('expunge-failing-stations'):
wifi['expunge_failing_stations'] = True
@@ -354,64 +322,10 @@ def get_config():
if conf.exists('isolate-stations'):
wifi['isolate_stations'] = True
- # ARP filter configuration
- if conf.exists('ip disable-arp-filter'):
- wifi['ip_disable_arp_filter'] = 0
-
- # ARP enable accept
- if conf.exists('ip enable-arp-accept'):
- wifi['ip_enable_arp_accept'] = 1
-
- # ARP enable announce
- if conf.exists('ip enable-arp-announce'):
- wifi['ip_enable_arp_announce'] = 1
-
- # Enable acquisition of IPv6 address using stateless autoconfig (SLAAC)
- if conf.exists('ipv6 address autoconf'):
- wifi['ipv6_autoconf'] = 1
-
- # Get prefixes for IPv6 addressing based on MAC address (EUI-64)
- if conf.exists('ipv6 address eui64'):
- wifi['ipv6_eui64_prefix'] = conf.return_values('ipv6 address eui64')
-
- # Determine currently effective EUI64 addresses - to determine which
- # address is no longer valid and needs to be removed
- eff_addr = conf.return_effective_values('ipv6 address eui64')
- wifi['ipv6_eui64_prefix_remove'] = list_diff(eff_addr, wifi['ipv6_eui64_prefix'])
-
- # Remove the default link-local address if set or if member of a bridge
- if conf.exists('ipv6 address no-default-link-local') or wifi['is_bridge_member']:
- wifi['ipv6_eui64_prefix_remove'].append('fe80::/64')
- else:
- # add the link-local by default to make IPv6 work
- wifi['ipv6_eui64_prefix'].append('fe80::/64')
-
- # ARP enable ignore
- if conf.exists('ip enable-arp-ignore'):
- wifi['ip_enable_arp_ignore'] = 1
-
- # Disable IPv6 forwarding on this interface
- if conf.exists('ipv6 disable-forwarding'):
- wifi['ipv6_forwarding'] = 0
-
- # IPv6 Duplicate Address Detection (DAD) tries
- if conf.exists('ipv6 dup-addr-detect-transmits'):
- wifi['ipv6_dup_addr_detect'] = int(conf.return_value('ipv6 dup-addr-detect-transmits'))
-
# Wireless physical device
if conf.exists('physical-device'):
wifi['phy'] = conf.return_value('physical-device')
- # Media Access Control (MAC) address
- if conf.exists('mac'):
- wifi['mac'] = conf.return_value('mac')
-
- # Find out if MAC has changed - if so, we need to delete all IPv6 EUI64 addresses
- # before re-adding them
- if ( wifi['mac'] and wifi['intf'] in Section.interfaces(section='wireless')
- and wifi['mac'] != WiFiIf(wifi['intf'], create=False).get_mac() ):
- wifi['ipv6_eui64_prefix_remove'] += wifi['ipv6_eui64_prefix']
-
# Maximum number of wireless radio stations
if conf.exists('max-stations'):
wifi['max_stations'] = conf.return_value('max-stations')
@@ -424,10 +338,6 @@ def get_config():
if conf.exists('mode'):
wifi['mode'] = conf.return_value('mode')
- # retrieve VRF instance
- if conf.exists('vrf'):
- wifi['vrf'] = conf.return_value('vrf')
-
# Transmission power reduction in dBm
if conf.exists('reduce-transmit-power'):
wifi['reduce_transmit_power'] = conf.return_value('reduce-transmit-power')
@@ -523,24 +433,6 @@ def get_config():
wifi['op_mode'] = tmp
- # re-set configuration level to parse new nodes
- conf.set_level(cfg_base)
- # Determine vif interfaces (currently effective) - to determine which
- # vif interface is no longer present and needs to be removed
- eff_intf = conf.list_effective_nodes('vif')
- act_intf = conf.list_nodes('vif')
- wifi['vif_remove'] = list_diff(eff_intf, act_intf)
-
- if conf.exists('vif'):
- for vif in conf.list_nodes('vif'):
- # set config level to vif interface
- conf.set_level(cfg_base + ' vif ' + vif)
- wifi['vif'].append(vlan_to_dict(conf))
-
- # disable interface
- if conf.exists('disable'):
- wifi['disable'] = True
-
# retrieve configured regulatory domain
conf.set_level('system')
if conf.exists('wifi-regulatory-domain'):
@@ -770,24 +662,8 @@ def apply(wifi):
for addr in wifi['address']:
w.add_addr(addr)
- # remove no longer required VLAN interfaces (vif)
- for vif in wifi['vif_remove']:
- w.del_vlan(vif)
-
- # create VLAN interfaces (vif)
- for vif in wifi['vif']:
- # QoS priority mapping can only be set during interface creation
- # so we delete the interface first if required.
- if vif['egress_qos_changed'] or vif['ingress_qos_changed']:
- try:
- # on system bootup the above condition is true but the interface
- # does not exists, which throws an exception, but that's legal
- w.del_vlan(vif['id'])
- except:
- pass
-
- vlan = w.add_vlan(vif['id'])
- apply_vlan_config(vlan, vif)
+ # apply all vlans to interface
+ apply_all_vlans(w, wifi)
# Enable/Disable interface - interface is always placed in
# administrative down state in WiFiIf class