Add generic wpa_supplicant calls and use them for mac80211 and madwifi.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12289 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/mac80211/files/lib/wifi/mac80211.sh b/package/mac80211/files/lib/wifi/mac80211.sh
index a2e6c68..bdf664c 100644 (file)
--- a/package/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/mac80211/files/lib/wifi/mac80211.sh
@@ -55,6 +55,7 @@ enable_mac80211() {
        for vif in $vifs; do
                config_get ifname "$vif" ifname
                config_get enc "$vif" encryption
+               config_get eap_type "$vif" eap_type
                config_get mode "$vif" mode
                
                config_get ifname "$vif" ifname
@@ -145,30 +146,14 @@ enable_mac80211() {
                                fi
                        ;;
                        sta)
-                               case "$enc" in 
-                                       PSK|psk|PSK2|psk2)
-                                               case "$enc" in
-                                                       PSK|psk)
-                                                               proto='proto=WPA';;
-                                                       PSK2|psk2)
-                                                               proto='proto=RSN';;
-                                               esac
-                                               cat > /var/run/wpa_supplicant-$ifname.conf <<EOF
-ctrl_interface=/var/run/wpa_supplicant
-network={
-       scan_ssid=1
-       ssid="$ssid"
-       key_mgmt=WPA-PSK
-       $proto
-       psk="$key"
-}
-EOF
-                                       ;;
-                                       WPA|wpa|WPA2|wpa2)
-                                               #add wpa_supplicant calls here
-                                       ;;
-                               esac
-                               [ -z "$proto" ] || wpa_supplicant ${bridge:+ -b $bridge} -B -D wext -i "$ifname" -c /var/run/wpa_supplicant-$ifname.conf
+                               if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
+                                       wpa_supplicant_setup_vif "$vif" wext || {
+                                               echo "enable_mac80211($device): Failed to set up wpa_supplicant for interface $ifname" >&2
+                                               # make sure this wifi interface won't accidentally stay open without encryption
+                                               ifconfig "$ifname" down
+                                               continue
+                                       }
+                               fi
                        ;;
                esac
                first=0

diff --git a/package/madwifi/files/lib/wifi/madwifi.sh b/package/madwifi/files/lib/wifi/madwifi.sh
index 284c660..bec7238 100755 (executable)
--- a/package/madwifi/files/lib/wifi/madwifi.sh
+++ b/package/madwifi/files/lib/wifi/madwifi.sh
@@ -262,7 +262,7 @@ enable_atheros() {
 
                                if eval "type hostapd_setup_vif" 2>/dev/null >/dev/null; then
                                        hostapd_setup_vif "$vif" madwifi || {
-                                               echo "enable_atheros($device): Failed to set up wpa for interface $ifname" >&2
+                                               echo "enable_atheros($device): Failed to set up hostapd for interface $ifname" >&2
                                                # make sure this wifi interface won't accidentally stay open without encryption
                                                ifconfig "$ifname" down
                                                wlanconfig "$ifname" destroy
@@ -271,80 +271,14 @@ enable_atheros() {
                                fi
                        ;;
                        wds|sta)
-                               config_get_bool usepassphrase "$vif" passphrase 1
-                               case "$enc" in
-                                       PSK|psk|PSK2|psk2)
-                                               case "$enc" in
-                                                       PSK|psk)
-                                                               proto='proto=WPA'
-                                                               if [ "$usepassphrase" = "1" ]; then
-                                                                       passphrase="psk=\"${key}\""
-                                                               else
-                                                                       passphrase="psk=${key}"
-                                                               fi
-                                                               ;;
-                                                       PSK2|psk2)
-                                                               proto='proto=RSN'
-                                                                if [ "$usepassphrase" = "1" ]; then
-                                                                        passphrase="psk=\"${key}\""
-                                                                else
-                                                                        passphrase="psk=${key}"
-                                                                fi
-                                                               ;;
-                                               esac
-                                               cat > /var/run/wpa_supplicant-$ifname.conf <<EOF
-network={
-       scan_ssid=1
-       ssid="$ssid"
-       key_mgmt=WPA-PSK
-       $proto
-       $passphrase
-}
-EOF
-                                       ;;
-                                       WPA|wpa|WPA2|wpa2i|8021x|8021X)
-                                               config_get ca_cert "$vif" ca_cert
-                                               eap_type=$(echo $eap_type | tr 'a-z' 'A-Z')
-                                               case "$eap_type" in
-                                                       tls|TLS)
-                                                               proto='proto=WPA2'
-                                                               pairwise='pairwise=CCMP'
-                                                               group='group=CCMP'
-                                                               config_get priv_key "$vif" priv_key
-                                                               config_get priv_key_pwd "$vif" priv_key_pwd
-                                                               priv_key="private_key=\"$priv_key\""
-                                                               priv_key_pwd="private_key_passwd=\"$priv_key_pwd\""
-                                                       ;;
-                                                       peap|PEAP|ttls|TTLS)
-                                                               proto='proto=WPA2'
-                                                               config_get auth "$vif" auth
-                                                               config_get identity "$vif" identity
-                                                               config_get password "$vif" password
-                                                               phase2="phase2=\"auth=${auth:-MSCHAPV2}\""
-                                                               identity="identity=\"$identity\""
-                                                               password="password=\"$password\""
-                                                       ;;
-                                               esac
-                                               cat > /var/run/wpa_supplicant-$ifname.conf <<EOF
-network={
-       scan_ssid=1
-       ssid="$ssid"
-       key_mgmt=WPA-EAP
-       $proto
-       $pairwise
-       $group
-       eap=$eap_type
-       ca_cert="$ca_cert"
-       $priv_key
-       $priv_key_pwd
-       $phase2
-       $identity
-       $password
-}
-EOF
-                                       ;;
-                               esac
-                               [ -z "$proto" ] || wpa_supplicant ${bridge:+ -b $bridge} -B -D madwifi -i "$ifname" -c /var/run/wpa_supplicant-$ifname.conf
+                               if eval "type wpa_supplicant_setup_vif" 2>/dev/null >/dev/null; then
+                                       wpa_supplicant_setup_vif "$vif" madwifi || {
+                                               echo "enable_atheros($device): Failed to set up wpa_supplicant for interface $ifname" >&2
+                                               ifconfig "$ifname" down
+                                               wlanconfig "$ifname" destroy
+                                               continue
+                                       }
+                               fi
                        ;;
                esac
                first=0

diff --git a/package/wpa_supplicant/Makefile b/package/wpa_supplicant/Makefile
index 41b9b12..ed6e455 100644 (file)
--- a/package/wpa_supplicant/Makefile
+++ b/package/wpa_supplicant/Makefile
@@ -75,6 +75,8 @@ define Package/wpa-supplicant/install
                $(PKG_BUILD_DIR)/wpa_supplicant/wpa_supplicant \
                $(PKG_BUILD_DIR)/wpa_supplicant/wpa_passphrase \
                $(1)/usr/sbin/
+       $(INSTALL_DIR) $(1)/lib/wifi
+       $(INSTALL_DATA) ./files/wpa_supplicant.sh $(1)/lib/wifi/wpa_supplicant.sh
 endef
 
 define Package/wpa-cli/install

diff --git a/package/wpa_supplicant/files/wpa_supplicant.sh b/package/wpa_supplicant/files/wpa_supplicant.sh
new file mode 100644 (file)
index 0000000..192c903
--- /dev/null
+++ b/package/wpa_supplicant/files/wpa_supplicant.sh
@@ -0,0 +1,78 @@
+wpa_supplicant_setup_vif() {
+       local vif="$1"
+       local driver="$2"
+       
+       # wpa_supplicant should use wext for mac80211 cards
+       [ "$driver" = "mac80211" ] && driver='wext'
+
+       case "$enc" in
+               PSK|psk|psk2|PSK2)
+                       key_mgmt='WPA-PSK'
+                       config_get_bool usepassphrase "$vif" passphrase 1
+                       case "$enc" in
+                               psk|PSK)
+                                       proto='WPA'
+                                       if [ "$usepassphrase" = "1" ]; then
+                                               passphrase="psk=\"${key}\""
+                                       else
+                                               passphrase="psk=${key}"
+                                       fi
+                               ;;
+                               psk2|PSK2)
+                                       proto='RSN'
+                                       if [ "$usepassphrase" = "1" ]; then
+                                               passphrase="psk=\"${key}\""
+                                       else
+                                               passphrase="psk=${key}"
+                                       fi
+                               ;;
+                       esac
+               ;;
+               WPA|wpa|WPA2|wpa2i|8021x|8021X)
+                       proto='WPA2'
+                       key_mgmt='WPA-EAP'
+                       config_get ca_cert "$vif" ca_cert
+                       case "$eap_type" in
+                               tls|TLS)
+                                       pairwise='pairwise=CCMP'
+                                       group='group=CCMP'
+                                       config_get priv_key "$vif" priv_key
+                                       config_get priv_key_pwd "$vif" priv_key_pwd
+                                       priv_key="private_key=\"$priv_key\""
+                                       priv_key_pwd="private_key_passwd=\"$priv_key_pwd\""
+                               ;;
+                               peap|PEAP|ttls|TTLS)
+                                       config_get auth "$vif" auth
+                                       config_get identity "$vif" identity
+                                       config_get password "$vif" password
+                                       phase2="phase2=\"auth=${auth:-MSCHAPV2}\""
+                                       identity="identity=\"$identity\""
+                                       password="password=\"$password\""
+                               ;;
+                       esac
+               ;;
+       esac
+       config_get ifname "$vif" ifname
+       config_get bridge "$vif" bridge
+       config_get ssid "$vif" ssid
+       eap_type=$(echo $eap_type | tr 'a-z' 'A-Z')
+       cat > /var/run/wpa_supplicant-$ifname.conf <<EOF
+network={
+       scan_ssid=1
+       ssid="$ssid"
+       key_mgmt=$key_mgmt
+       proto=$proto
+       $passphrase
+       $pairwise
+       $group
+       eap=$eap_type
+       ca_cert="$ca_cert"
+       $priv_key
+       $priv_key_pwd
+       $phase2
+       $identity
+       $password
+}
+EOF
+       [ -z "$proto" ] || wpa_supplicant ${bridge:+ -b $bridge} -B -D ${driver:-wext} -i "$ifname" -c /var/run/wpa_supplicant-$ifname.conf
+}