def reconfigure(self, config, level):
self.current_config['status'] = "OK"
self.current_config['errmsg'] = ""
change = False
# enabled, ssid, freq, mode, ieee80211n
if not config['enabled']:
if self.current_config['enabled']:
self.set_wireless_basic(None, "disabled", None)
change = True
else:
if config['enabled'] != self.current_config['enabled'] or \
config['ssid'] != self.current_config['ssid'] or \
config['freq'] != self.current_config['freq'] or \
config['mode'] != self.current_config['mode'] or \
config['ieee80211n'] != self.current_config['ieee80211n']:
new_channel = IEEE80211_Channels.get_channel(config['freq'])
if not config['enabled']:
new_mode = "disabled"
elif config["ieee80211n"]:
new_mode = "mixed"
else:
new_mode = config['mode'] + "-only"
self.set_wireless_basic(config['ssid'], new_mode, new_channel)
change = True
# bitrate & txpower
if config['bitrate'] != self.current_config['bitrate']:
self.set_wireless_advanced(config["bitrate"])
change = True
for prop in [ 'txpower', 'txpower_auto' ]:
if config[prop] != self.current_config[prop]:
self.current_config['status'] = "FAIL"
self.current_config['errmsg'] = "WRT310N does not support TX power control"
# wmm
if config['wmm'] != self.current_config['wmm']:
self.set_wmm(config['wmm'])
change = True
# security params:
if config['encryption_mode'] != self.current_config['encryption_mode'] or \
(config['encryption_mode'] != "open" and
config['encryption_pass'] != self.current_config['encryption_pass']):
self.set_wireless_security(config['encryption_mode'], config['encryption_pass'])
change = True
# verify config
if change:
self.get_current_config()
self.compare_configs(config, self.current_config)
if self.current_config['enabled']:
return self.current_config
else:
config['status'] = self.current_config['status']
config['errmsg'] = self.current_config['errmsg']
config['enabled'] = False
return config
def gen_accesspoint_msg(iface):
msg = AccessPoint()
msg.essid = iface.essid
msg.macaddr = iface.bssid
msg.signal = iface.wifi_signal
msg.noise = iface.wifi_noise
msg.snr = msg.signal - msg.noise
msg.quality = iface.wifi_quality
msg.rate = iface.wifi_rate
msg.tx_power = iface.wifi_txpower
msg.channel = IEEE80211_Channels.get_channel(iface.wifi_frequency * 1e6)
return msg
def reconfigure(self, config, level):
self.current_config['status'] = "OK"
self.current_config['errmsg'] = ""
change = False
# enabled, ssid, freq, mode, ieee80211n
if not config['enabled']:
if self.current_config['enabled']:
self.set_wireless_basic(None, "disabled", None)
change = True
else:
if config['enabled'] != self.current_config['enabled'] or \
config['ssid'] != self.current_config['ssid'] or \
config['freq'] != self.current_config['freq'] or \
config['mode'] != self.current_config['mode'] or \
config['ieee80211n'] != self.current_config['ieee80211n']:
new_channel = IEEE80211_Channels.get_channel(config['freq'])
if not config['enabled']:
new_mode = "disabled"
elif config["ieee80211n"]:
new_mode = "mixed"
else:
new_mode = config['mode'] + "-only"
self.set_wireless_basic(config['ssid'], new_mode, new_channel)
change = True
# bitrate & txpower
if config['txpower'] != self.current_config['txpower'] or \
config['bitrate'] != self.current_config['bitrate']:
# find closest available tx power
min_abs_diff = abs(config['txpower'] - self.avail_txpower_list[0][0])
for i in range(0, len(self.avail_txpower_list)):
avail_power_dbm = self.avail_txpower_list[i][0]
if abs(config['txpower'] - avail_power_dbm) <= min_abs_diff:
min_abs_diff = abs(config['txpower'] - avail_power_dbm)
closest_power_idx = i
config['txpower'] = self.avail_txpower_list[closest_power_idx][0]
self.set_wireless_advanced(config["bitrate"], self.avail_txpower_list[closest_power_idx][1])
change = True
# wmm
if config['wmm'] != self.current_config['wmm']:
self.set_wmm(config['wmm'])
change = True
# security params:
if config['encryption_mode'] != self.current_config['encryption_mode'] or \
(config['encryption_mode'] != "open" and
config['encryption_pass'] != self.current_config['encryption_pass']):
self.set_wireless_security(config['encryption_mode'], config['encryption_pass'])
change = True
# verify config
if change:
self.get_current_config()
self.compare_configs(config, self.current_config)
if self.current_config['enabled']:
return self.current_config
else:
config['status'] = self.current_config['status']
config['errmsg'] = self.current_config['errmsg']
config['enabled'] = False
return config
def generate_conf(self):
# create hostapd.conf
f = open(self.conffile, 'w')
channel = IEEE80211_Channels.get_channel(self.config['freq'])
if channel < 0:
raise ValueError(-1, "Frequency not a valid IEEE 802.11 channel")
if (self.config['mode'] == 'a' and \
IEEE80211_Channels.get_band_from_freq(self.config['freq']) != IEEE80211_Channels.BAND_5000_MHz) or \
((self.config['mode'] == 'b' or self.config['mode'] =='g') and \
IEEE80211_Channels.get_band_from_freq(self.config['freq']) != IEEE80211_Channels.BAND_2400_MHz):
raise ValueError("Requested frequency is not valid for 802.11" + self.config['mode'] + " mode")
f.write("""
driver=nl80211
logger_syslog=-1
logger_syslog_level=2
logger_stdout=-1
logger_stdout_level=0
ctrl_interface=/var/run/hostapd
ignore_broadcast_ssid=0
own_ip_addr=127.0.0.1
country_code=""" + self.config['country_code'] + """
interface=""" + self.interface + """
ssid=""" + self.config['ssid'] + """
hw_mode=""" + self.config['mode'] + """
channel=""" + str(channel) + """
ieee80211n=""" + str(int(self.config['ieee80211n'])) + """
dump_file=""" + self.dumpfile)
if self.config['encryption_mode'] == ApControlConfig.ApControl_open:
f.write("""
auth_algs=1""")
elif self.config['encryption_mode'] == ApControlConfig.ApControl_wep:
f.write("""
auth_algs=1
wep_default_key=0
wep_key0=""" + self.config['encryption_pass'])
elif self.config['encryption_mode'] in \
[ ApControlConfig.ApControl_wpa,
ApControlConfig.ApControl_wpa2,
ApControlConfig.ApControl_wpa_wpa2]:
wpa_flag = self.get_wpa_flag()
f.write("""
auth_algs=3
wpa=""" + str(wpa_flag) + """
wpa_passphrase=""" + self.config['encryption_pass'] + """
wpa_pairwise=CCMP TKIP""")
if self.config['wmm']:
f.write("""
wmm_enabled=1
wmm_ac_bk_cwmax=10
wmm_ac_bk_aifs=7
wmm_ac_bk_txop_limit=0
wmm_ac_bk_acm=0
wmm_ac_be_aifs=3
wmm_ac_be_txop_limit=0
wmm_ac_be_acm=0
wmm_ac_vi_aifs=2
wmm_ac_vi_acm=0
wmm_ac_vo_aifs=2
wmm_ac_vo_acm=0
""")
if self.config['mode'] != "b":
f.write("""
wmm_ac_bk_cwmin=4
wmm_ac_be_cwmin=4
wmm_ac_be_cwmax=10
wmm_ac_vi_cwmin=3
wmm_ac_vi_cwmax=4
wmm_ac_vi_txop_limit=94
wmm_ac_vo_cwmin=2
wmm_ac_vo_cwmax=3
wmm_ac_vo_txop_limit=47
""")
else:
f.write("""
wmm_ac_bk_cwmin=5
wmm_ac_be_cwmin=5
wmm_ac_be_cwmax=7
wmm_ac_vi_cwmin=4
wmm_ac_vi_cwmax=5
wmm_ac_vi_txop_limit=188
wmm_ac_vo_cwmin=3
wmm_ac_vo_cwmax=4
wmm_ac_vo_txop_limit=102
""")
f.write("\n")
f.close()
def reconfigure(self, config, level):
self.current_config['status'] = "OK"
self.current_config['errmsg'] = ""
change = False
# enabled, ssid, freq, mode, ieee80211n
if not config['enabled']:
if self.current_config['enabled']:
self.set_wireless_basic(None, "disabled", None)
change = True
else:
if config['enabled'] != self.current_config['enabled'] or \
config['ssid'] != self.current_config['ssid'] or \
config['freq'] != self.current_config['freq'] or \
config['mode'] != self.current_config['mode'] or \
config['ieee80211n'] != self.current_config['ieee80211n']:
new_channel = IEEE80211_Channels.get_channel(config['freq'])
if not config['enabled']:
new_mode = "disabled"
elif config["ieee80211n"]:
new_mode = "mixed"
else:
new_mode = config['mode'] + "-only"
self.set_wireless_basic(config['ssid'], new_mode, new_channel)
change = True
# bitrate & txpower
if config['txpower'] != self.current_config['txpower'] or \
config['bitrate'] != self.current_config['bitrate']:
# find closest available tx power
min_abs_diff = abs(config['txpower'] -
self.avail_txpower_list[0][0])
for i in range(0, len(self.avail_txpower_list)):
avail_power_dbm = self.avail_txpower_list[i][0]
if abs(config['txpower'] -
avail_power_dbm) <= min_abs_diff:
min_abs_diff = abs(config['txpower'] - avail_power_dbm)
closest_power_idx = i
config['txpower'] = self.avail_txpower_list[closest_power_idx][
0]
self.set_wireless_advanced(
config["bitrate"],
self.avail_txpower_list[closest_power_idx][1])
change = True
# wmm
if config['wmm'] != self.current_config['wmm']:
self.set_wmm(config['wmm'])
change = True
# security params:
if config['encryption_mode'] != self.current_config['encryption_mode'] or \
(config['encryption_mode'] != "open" and
config['encryption_pass'] != self.current_config['encryption_pass']):
self.set_wireless_security(config['encryption_mode'],
config['encryption_pass'])
change = True
# verify config
if change:
self.get_current_config()
self.compare_configs(config, self.current_config)
if self.current_config['enabled']:
return self.current_config
else:
config['status'] = self.current_config['status']
config['errmsg'] = self.current_config['errmsg']
config['enabled'] = False
return config
def reconfigure(self, config, level):
self.current_config['status'] = "OK"
self.current_config['errmsg'] = ""
change = False
# enabled, ssid, freq, mode, ieee80211n
if not config['enabled']:
if self.current_config['enabled']:
self.set_wireless_basic(None, "disabled", None)
change = True
else:
if config['enabled'] != self.current_config['enabled'] or \
config['ssid'] != self.current_config['ssid'] or \
config['freq'] != self.current_config['freq'] or \
config['mode'] != self.current_config['mode'] or \
config['ieee80211n'] != self.current_config['ieee80211n']:
new_channel = IEEE80211_Channels.get_channel(config['freq'])
if not config['enabled']:
new_mode = "disabled"
elif config["ieee80211n"]:
new_mode = "mixed"
else:
new_mode = config['mode'] + "-only"
self.set_wireless_basic(config['ssid'], new_mode, new_channel)
change = True
# bitrate & txpower
if config['bitrate'] != self.current_config['bitrate']:
self.set_wireless_advanced(config["bitrate"])
change = True
for prop in ['txpower', 'txpower_auto']:
if config[prop] != self.current_config[prop]:
self.current_config['status'] = "FAIL"
self.current_config[
'errmsg'] = "WRT310N does not support TX power control"
# wmm
if config['wmm'] != self.current_config['wmm']:
self.set_wmm(config['wmm'])
change = True
# security params:
if config['encryption_mode'] != self.current_config['encryption_mode'] or \
(config['encryption_mode'] != "open" and
config['encryption_pass'] != self.current_config['encryption_pass']):
self.set_wireless_security(config['encryption_mode'],
config['encryption_pass'])
change = True
# verify config
if change:
self.get_current_config()
self.compare_configs(config, self.current_config)
if self.current_config['enabled']:
return self.current_config
else:
config['status'] = self.current_config['status']
config['errmsg'] = self.current_config['errmsg']
config['enabled'] = False
return config
def reconfigure(self, config, level):
self.current_config['status'] = "OK"
self.current_config['errmsg'] = ""
if config['enabled'] and \
((config['mode'] == "a" and self.band != IEEE80211_Channels.BAND_5000_MHz) or \
((config['mode'] == "b" or config['mode'] == "g") and self.band != IEEE80211_Channels.BAND_2400_MHz)):
config['enabled'] = False
self.current_config['status'] = "FAIL"
self.current_config[
'errmsg'] = "Cannot set 802.11%s mode for interface in %s" % (
config['mode'], self.band)
change = False
# enabled
if not config['enabled']:
if self.current_config['enabled']:
self.set_wireless_basic(None, "disabled", None)
change = True
else:
# bitrate, txpower, wmm
if config['txpower'] != self.current_config['txpower'] or \
config['bitrate'] != self.current_config['bitrate'] or \
config['wmm'] != self.current_config['wmm']:
new_txpower_mw = self.dbm_to_mw(config['txpower'])
if new_txpower_mw > self.max_txpower_mw:
config['txpower'] = self.mw_to_dbm(self.max_txpower_mw)
if new_txpower_mw < self.min_txpower_mw:
config['txpower'] = self.mw_to_dbm(self.min_txpower_mw)
self.set_wireless_advanced(config['bitrate'],
self.dbm_to_mw(config['txpower']),
config['wmm'])
change = True
# security params:
if config['encryption_mode'] != self.current_config['encryption_mode'] or \
(config['encryption_mode'] != "open" and \
config['encryption_pass'] != self.current_config['encryption_pass']):
self.set_wireless_security(config['encryption_mode'],
config['encryption_pass'])
change = True
# ssid, freq, mode, ieee80211n
if config['enabled'] != self.current_config['enabled'] or \
config['ssid'] != self.current_config['ssid'] or \
config['freq'] != self.current_config['freq'] or \
config['mode'] != self.current_config['mode'] or \
config['ieee80211n'] != self.current_config['ieee80211n']:
new_channel = IEEE80211_Channels.get_channel(config['freq'])
if not config['enabled']:
new_mode = "disabled"
elif config['ieee80211n']:
new_mode = "mixed"
else:
new_mode = config['mode'] + "-only"
self.set_wireless_basic(config['ssid'], new_mode, new_channel)
change = True
# verify config
if change:
self.get_current_config()
self.compare_configs(config, self.current_config)
if self.current_config['enabled']:
return self.current_config
else:
config['status'] = self.current_config['status']
config['errmsg'] = self.current_config['errmsg']
config['enabled'] = False
return config
def generate_conf(self):
# create hostapd.conf
f = open(self.conffile, 'w')
channel = IEEE80211_Channels.get_channel(self.config['freq'])
if channel < 0:
raise ValueError(-1, "Frequency not a valid IEEE 802.11 channel")
if (self.config['mode'] == 'a' and \
IEEE80211_Channels.get_band_from_freq(self.config['freq']) != IEEE80211_Channels.BAND_5000_MHz) or \
((self.config['mode'] == 'b' or self.config['mode'] =='g') and \
IEEE80211_Channels.get_band_from_freq(self.config['freq']) != IEEE80211_Channels.BAND_2400_MHz):
raise ValueError("Requested frequency is not valid for 802.11" +
self.config['mode'] + " mode")
f.write("""
driver=nl80211
logger_syslog=-1
logger_syslog_level=2
logger_stdout=-1
logger_stdout_level=0
ctrl_interface=/var/run/hostapd
ignore_broadcast_ssid=0
own_ip_addr=127.0.0.1
country_code=""" + self.config['country_code'] + """
interface=""" + self.interface + """
ssid=""" + self.config['ssid'] + """
hw_mode=""" + self.config['mode'] + """
channel=""" + str(channel) + """
ieee80211n=""" + str(int(self.config['ieee80211n'])) + """
dump_file=""" + self.dumpfile)
if self.config['encryption_mode'] == ApControlConfig.ApControl_open:
f.write("""
auth_algs=1""")
elif self.config['encryption_mode'] == ApControlConfig.ApControl_wep:
f.write("""
auth_algs=1
wep_default_key=0
wep_key0=""" + self.config['encryption_pass'])
elif self.config['encryption_mode'] in \
[ ApControlConfig.ApControl_wpa,
ApControlConfig.ApControl_wpa2,
ApControlConfig.ApControl_wpa_wpa2]:
wpa_flag = self.get_wpa_flag()
f.write("""
auth_algs=3
wpa=""" + str(wpa_flag) + """
wpa_passphrase=""" + self.config['encryption_pass'] + """
wpa_pairwise=CCMP TKIP""")
if self.config['wmm']:
f.write("""
wmm_enabled=1
wmm_ac_bk_cwmax=10
wmm_ac_bk_aifs=7
wmm_ac_bk_txop_limit=0
wmm_ac_bk_acm=0
wmm_ac_be_aifs=3
wmm_ac_be_txop_limit=0
wmm_ac_be_acm=0
wmm_ac_vi_aifs=2
wmm_ac_vi_acm=0
wmm_ac_vo_aifs=2
wmm_ac_vo_acm=0
""")
if self.config['mode'] != "b":
f.write("""
wmm_ac_bk_cwmin=4
wmm_ac_be_cwmin=4
wmm_ac_be_cwmax=10
wmm_ac_vi_cwmin=3
wmm_ac_vi_cwmax=4
wmm_ac_vi_txop_limit=94
wmm_ac_vo_cwmin=2
wmm_ac_vo_cwmax=3
wmm_ac_vo_txop_limit=47
""")
else:
f.write("""
wmm_ac_bk_cwmin=5
wmm_ac_be_cwmin=5
wmm_ac_be_cwmax=7
wmm_ac_vi_cwmin=4
wmm_ac_vi_cwmax=5
wmm_ac_vi_txop_limit=188
wmm_ac_vo_cwmin=3
wmm_ac_vo_cwmax=4
wmm_ac_vo_txop_limit=102
""")
f.write("\n")
f.close()
def reconfigure(self, config, level):
self.current_config['status'] = "OK"
self.current_config['errmsg'] = ""
if config['enabled'] and \
((config['mode'] == "a" and self.band != IEEE80211_Channels.BAND_5000_MHz) or \
((config['mode'] == "b" or config['mode'] == "g") and self.band != IEEE80211_Channels.BAND_2400_MHz)):
config['enabled'] = False
self.current_config['status'] = "FAIL"
self.current_config['errmsg'] = "Cannot set 802.11%s mode for interface in %s"%(config['mode'], self.band)
change = False
# enabled
if not config['enabled']:
if self.current_config['enabled']:
self.set_wireless_basic(None, "disabled", None)
change = True
else:
# bitrate, txpower, wmm
if config['txpower'] != self.current_config['txpower'] or \
config['bitrate'] != self.current_config['bitrate'] or \
config['wmm'] != self.current_config['wmm']:
new_txpower_mw = self.dbm_to_mw(config['txpower'])
if new_txpower_mw > self.max_txpower_mw:
config['txpower'] = self.mw_to_dbm(self.max_txpower_mw)
if new_txpower_mw < self.min_txpower_mw:
config['txpower'] = self.mw_to_dbm(self.min_txpower_mw)
self.set_wireless_advanced(config['bitrate'], self.dbm_to_mw(config['txpower']), config['wmm'])
change = True
# security params:
if config['encryption_mode'] != self.current_config['encryption_mode'] or \
(config['encryption_mode'] != "open" and \
config['encryption_pass'] != self.current_config['encryption_pass']):
self.set_wireless_security(config['encryption_mode'], config['encryption_pass'])
change = True
# ssid, freq, mode, ieee80211n
if config['enabled'] != self.current_config['enabled'] or \
config['ssid'] != self.current_config['ssid'] or \
config['freq'] != self.current_config['freq'] or \
config['mode'] != self.current_config['mode'] or \
config['ieee80211n'] != self.current_config['ieee80211n']:
new_channel = IEEE80211_Channels.get_channel(config['freq'])
if not config['enabled']:
new_mode = "disabled"
elif config['ieee80211n']:
new_mode = "mixed"
else:
new_mode = config['mode'] + "-only"
self.set_wireless_basic(config['ssid'], new_mode, new_channel)
change = True
# verify config
if change:
self.get_current_config()
self.compare_configs(config, self.current_config)
if self.current_config['enabled']:
return self.current_config
else:
config['status'] = self.current_config['status']
config['errmsg'] = self.current_config['errmsg']
config['enabled'] = False
return config
