1 wpa_supplicant_setup_vif() {
10 [ -n "$4" ] && freq="frequency=$4"
12 # make sure we have the encryption type and the psk
14 config_get enc "$vif" encryption
17 config_get key "$vif" key
21 config_get bridge "$vif" bridge
23 net_cfg="$(find_net_config "$vif")"
24 [ -z "$net_cfg" ] || bridge="$(bridge_interface "$net_cfg")"
25 config_set "$vif" bridge "$bridge"
28 local mode ifname wds modestr=""
29 config_get mode "$vif" mode
30 config_get ifname "$vif" ifname
31 config_get_bool wds "$vif" wds 0
32 [ -z "$bridge" ] || [ "$mode" = ap ] || [ "$mode" = sta -a $wds -eq 1 ] || {
33 echo "wpa_supplicant_setup_vif($ifname): Refusing to bridge $mode mode interface"
36 [ "$mode" = "adhoc" ] && {
46 config_get key "$vif" key
50 for idx in 1 2 3 4; do
53 config_get ckey "$vif" "key${idx}"
55 append "wep_key${zidx}" "wep_key${zidx}=$(prepare_key_wep "$ckey")"
57 wep_tx_keyidx="wep_tx_keyidx=$((key - 1))"
60 wep_key0="wep_key0=$(prepare_key_wep "$key")"
61 wep_tx_keyidx="wep_tx_keyidx=0"
67 # if you want to use PSK with a non-nl80211 driver you
68 # have to use WPA-NONE and wext driver for wpa_s
69 [ "$mode" = "adhoc" -a "$driver" != "nl80211" ] && {
73 if [ ${#key} -eq 64 ]; then
74 passphrase="psk=${key}"
76 passphrase="psk=\"${key}\""
81 config_get ieee80211w "$vif" ieee80211w
91 config_get ieee80211w "$vif" ieee80211w
92 config_get ca_cert "$vif" ca_cert
93 config_get eap_type "$vif" eap_type
94 ca_cert=${ca_cert:+"ca_cert=\"$ca_cert\""}
97 pairwise='pairwise=CCMP'
99 config_get identity "$vif" identity
100 config_get client_cert "$vif" client_cert
101 config_get priv_key "$vif" priv_key
102 config_get priv_key_pwd "$vif" priv_key_pwd
103 identity="identity=\"$identity\""
104 client_cert="client_cert=\"$client_cert\""
105 priv_key="private_key=\"$priv_key\""
106 priv_key_pwd="private_key_passwd=\"$priv_key_pwd\""
109 config_get auth "$vif" auth
110 config_get identity "$vif" identity
111 config_get password "$vif" password
112 phase2="phase2=\"auth=${auth:-MSCHAPV2}\""
113 identity="identity=\"$identity\""
114 password="password=\"$password\""
117 eap_type="eap=$(echo $eap_type | tr 'a-z' 'A-Z')"
121 case "$ieee80211w" in
123 ieee80211w="ieee80211w=$ieee80211w"
127 local fixed_freq bssid1 beacon_interval brates mrate
128 config_get ifname "$vif" ifname
129 config_get bridge "$vif" bridge
130 config_get ssid "$vif" ssid
131 config_get bssid "$vif" bssid
132 bssid1=${bssid:+"bssid=$bssid"}
133 beacon_interval=${beacon_int:+"beacon_interval=$beacon_int"}
135 local br brval brsub brstr
136 [ -n "$basic_rate_list" ] && {
137 for br in $basic_rate_list; do
138 brval="$(($br / 1000))"
139 brsub="$((($br / 100) % 10))"
140 [ "$brsub" -gt 0 ] && brval="$brval.$brsub"
141 [ -n "$brstr" ] && brstr="$brstr,"
144 brates=${basic_rate_list:+"rates=$brstr"}
148 [ -n "$mcast_rate" ] && {
149 mcval="$(($mcast_rate / 1000))"
150 mcsub="$(( ($mcast_rate / 100) % 10 ))"
151 [ "$mcsub" -gt 0 ] && mcval="$mcval.$mcsub"
152 mrate=${mcast_rate:+"mcast_rate=$mcval"}
156 [ -n "$ht" ] && ht_str="htmode=$ht"
158 rm -rf /var/run/wpa_supplicant-$ifname
159 cat > /var/run/wpa_supplicant-$ifname.conf <<EOF
160 ctrl_interface=/var/run/wpa_supplicant-$ifname
170 ${fixed:+"fixed_freq=1"}
194 if [ -n "$proto" -o "$key_mgmt" == "NONE" ]; then
195 wpa_supplicant ${bridge:+ -b $bridge} -B -P "/var/run/wifi-${ifname}.pid" -D ${driver:-wext} -i "$ifname" -c /var/run/wpa_supplicant-$ifname.conf $options