1 wpa_supplicant_setup_vif
() {
10 [ -n "$4" ] && freq
="frequency=$4"
12 config_get enc
"$vif" encryption
13 config_get key
"$vif" key
16 config_get bridge
"$vif" bridge
18 net_cfg
="$(find_net_config "$vif")"
19 [ -z "$net_cfg" ] || bridge
="$(bridge_interface "$net_cfg")"
20 config_set
"$vif" bridge
"$bridge"
23 local mode ifname wds modestr
=""
24 config_get mode
"$vif" mode
25 config_get ifname
"$vif" ifname
26 config_get_bool wds
"$vif" wds
0
27 [ -z "$bridge" ] ||
[ "$mode" = ap
] ||
[ "$mode" = sta
-a $wds -eq 1 ] ||
{
28 echo "wpa_supplicant_setup_vif($ifname): Refusing to bridge $mode mode interface"
31 [ "$mode" = "adhoc" ] && {
41 config_get key
"$vif" key
45 for idx
in 1 2 3 4; do
48 config_get ckey
"$vif" "key${idx}"
50 append
"wep_key${zidx}" "wep_key${zidx}=$(prepare_key_wep "$ckey")"
52 wep_tx_keyidx
="wep_tx_keyidx=$((key - 1))"
55 wep_key0
="wep_key0=$(prepare_key_wep "$key")"
56 wep_tx_keyidx
="wep_tx_keyidx=0"
62 # if you want to use PSK with a non-nl80211 driver you
63 # have to use WPA-NONE and wext driver for wpa_s
64 [ "$mode" = "adhoc" -a "$driver" != "nl80211" ] && {
68 if [ ${#key} -eq 64 ]; then
69 passphrase
="psk=${key}"
71 passphrase
="psk=\"${key}\""
76 config_get ieee80211w
"$vif" ieee80211w
86 config_get ieee80211w
"$vif" ieee80211w
87 config_get ca_cert
"$vif" ca_cert
88 config_get eap_type
"$vif" eap_type
89 ca_cert
=${ca_cert:+"ca_cert=\"$ca_cert\""}
92 pairwise
='pairwise=CCMP'
94 config_get identity
"$vif" identity
95 config_get client_cert
"$vif" client_cert
96 config_get priv_key
"$vif" priv_key
97 config_get priv_key_pwd
"$vif" priv_key_pwd
98 identity
="identity=\"$identity\""
99 client_cert
="client_cert=\"$client_cert\""
100 priv_key
="private_key=\"$priv_key\""
101 priv_key_pwd
="private_key_passwd=\"$priv_key_pwd\""
104 config_get auth
"$vif" auth
105 config_get identity
"$vif" identity
106 config_get password
"$vif" password
107 phase2
="phase2=\"auth=${auth:-MSCHAPV2}\""
108 identity
="identity=\"$identity\""
109 password
="password=\"$password\""
112 eap_type
="eap=$(echo $eap_type | tr 'a-z' 'A-Z')"
116 case "$ieee80211w" in
118 ieee80211w
="ieee80211w=$ieee80211w"
122 local fixed_freq bssid1 beacon_interval brates mrate
123 config_get ifname
"$vif" ifname
124 config_get bridge
"$vif" bridge
125 config_get ssid
"$vif" ssid
126 config_get bssid
"$vif" bssid
127 bssid1
=${bssid:+"bssid=$bssid"}
128 beacon_interval
=${beacon_int:+"beacon_interval=$beacon_int"}
130 local br brval brsub brstr
131 [ -n "$basic_rate_list" ] && {
132 for br
in $basic_rate_list; do
133 brval
="$(($br / 1000))"
134 brsub
="$((($br / 100) % 10))"
135 [ "$brsub" -gt 0 ] && brval
="$brval.$brsub"
136 [ -n "$brstr" ] && brstr
="$brstr,"
139 brates
=${basic_rate_list:+"rates=$brstr"}
143 [ -n "$mcast_rate" ] && {
144 mcval
="$(($mcast_rate / 1000))"
145 mcsub
="$(( ($mcast_rate / 100) % 10 ))"
146 [ "$mcsub" -gt 0 ] && mcval
="$mcval.$mcsub"
147 mrate
=${mcast_rate:+"mcast_rate=$mcval"}
151 [ -n "$ht" ] && ht_str
="htmode=$ht"
153 rm -rf /var
/run
/wpa_supplicant-
$ifname
154 cat > /var
/run
/wpa_supplicant-
$ifname.conf
<<EOF
155 ctrl_interface=/var/run/wpa_supplicant-$ifname
165 ${fixed:+"fixed_freq=1"}
189 if [ -n "$proto" -o "$key_mgmt" == "NONE" ]; then
190 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