1 wpa_supplicant_setup_vif
() {
7 [ -n "$4" ] && freq
="frequency=$4"
9 # wpa_supplicant should use wext for mac80211 cards
10 [ "$driver" = "mac80211" ] && driver
='wext'
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"
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 $mode mode interface"
43 config_get key
"$vif" key
47 for idx
in 1 2 3 4; do
50 config_get ckey
"$vif" "key${idx}"
52 append
"wep_key${zidx}" "wep_key${zidx}=$(prepare_key_wep "$ckey")"
54 wep_tx_keyidx
="wep_tx_keyidx=$((key - 1))"
57 wep_key0
="wep_key0=$(prepare_key_wep "$key")"
58 wep_tx_keyidx
="wep_tx_keyidx=0"
64 [ "$mode" = "adhoc" -a "$driver" != "nl80211" ] && key_mgmt
='WPA-NONE'
65 config_get_bool usepassphrase
"$vif" usepassphrase
1
66 if [ "$usepassphrase" = "1" ]; then
67 passphrase
="psk=\"${key}\""
69 passphrase
="psk=${key}"
74 config_get ieee80211w
"$vif" ieee80211w
84 config_get ieee80211w
"$vif" ieee80211w
85 config_get ca_cert
"$vif" ca_cert
86 config_get eap_type
"$vif" eap_type
87 ca_cert
=${ca_cert:+"ca_cert=\"$ca_cert\""}
90 pairwise
='pairwise=CCMP'
92 config_get identity
"$vif" identity
93 config_get client_cert
"$vif" client_cert
94 config_get priv_key
"$vif" priv_key
95 config_get priv_key_pwd
"$vif" priv_key_pwd
96 identity
="identity=\"$identity\""
97 client_cert
="client_cert=\"$client_cert\""
98 priv_key
="private_key=\"$priv_key\""
99 priv_key_pwd
="private_key_passwd=\"$priv_key_pwd\""
102 config_get auth
"$vif" auth
103 config_get identity
"$vif" identity
104 config_get password
"$vif" password
105 phase2
="phase2=\"auth=${auth:-MSCHAPV2}\""
106 identity
="identity=\"$identity\""
107 password
="password=\"$password\""
110 eap_type
="eap=$(echo $eap_type | tr 'a-z' 'A-Z')"
114 case "$ieee80211w" in
116 ieee80211w
="ieee80211w=$ieee80211w"
120 config_get ifname
"$vif" ifname
121 config_get bridge
"$vif" bridge
122 config_get ssid
"$vif" ssid
123 config_get bssid
"$vif" bssid
124 bssid
=${bssid:+"bssid=$bssid"}
125 rm -rf /var
/run
/wpa_supplicant-
$ifname
126 cat > /var
/run
/wpa_supplicant-
$ifname.conf
<<EOF
127 ctrl_interface=/var/run/wpa_supplicant-$ifname
155 [ -z "$proto" -a "$key_mgmt" != "NONE" ] || \
156 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