diff options
| -rwxr-xr-x | src/conf_mode/interfaces-wireless.py | 54 |
1 files changed, 34 insertions, 20 deletions
diff --git a/src/conf_mode/interfaces-wireless.py b/src/conf_mode/interfaces-wireless.py index 0af21304f..35ff4567e 100755 --- a/src/conf_mode/interfaces-wireless.py +++ b/src/conf_mode/interfaces-wireless.py @@ -1332,29 +1332,24 @@ def verify(wifi): # use common function to verify VLAN configuration verify_vlan_config(wifi) + conf = Config() + # Only one wireless interface per phy can be in station mode + base = ['interfaces', 'wireless'] + for phy in os.listdir('/sys/class/ieee80211'): + stations = [] + for wlan in conf.list_nodes(base): + # the following node is mandatory + if conf.exists(base + [wlan, 'physical-device', phy]): + tmp = conf.return_value(base + [wlan, 'type']) + if tmp == 'station': + stations.append(wlan) + + if len(stations) > 1: + raise ConfigError('Only one station per wireless physical interface possible!') + return None def generate(wifi): - - if not wifi['mac']: - # http://wiki.stocksy.co.uk/wiki/Multiple_SSIDs_with_hostapd - # generate locally administered MAC address from used phy interface - with open('/sys/class/ieee80211/{}/addresses'.format(wifi['phy']), 'r') as f: - tmp = EUI(f.read().rstrip()).value - # mask last nibble from the MAC address - tmp &= 0xfffffffffff0 - # set locally administered bit in MAC address - tmp |= 0x020000000000 - # we now need to add an offset to our MAC address indicating this - # subinterfaces index - tmp += int(findall(r'\d+', wifi['intf'])[0]) - - # convert integer to "real" MAC address representation - mac = EUI(hex(tmp).split('x')[-1]) - # change dialect to use : as delimiter instead of - - mac.dialect = mac_unix_expanded - wifi['mac'] = str(mac) - pid = 0 # always stop hostapd service first before reconfiguring it pidfile = get_pid('hostapd', wifi['intf']) @@ -1390,6 +1385,25 @@ def generate(wifi): return None + if not wifi['mac']: + # http://wiki.stocksy.co.uk/wiki/Multiple_SSIDs_with_hostapd + # generate locally administered MAC address from used phy interface + with open('/sys/class/ieee80211/{}/addresses'.format(wifi['phy']), 'r') as f: + tmp = EUI(f.read().rstrip()).value + # mask last nibble from the MAC address + tmp &= 0xfffffffffff0 + # set locally administered bit in MAC address + tmp |= 0x020000000000 + # we now need to add an offset to our MAC address indicating this + # subinterfaces index + tmp += int(findall(r'\d+', wifi['intf'])[0]) + + # convert integer to "real" MAC address representation + mac = EUI(hex(tmp).split('x')[-1]) + # change dialect to use : as delimiter instead of - + mac.dialect = mac_unix_expanded + wifi['mac'] = str(mac) + # render appropriate new config files depending on access-point or station mode if wifi['op_mode'] == 'ap': tmpl = Template(config_hostapd_tmpl) |