From 4d80e053525f937b3eb76d9d2072895a826f53d6 Mon Sep 17 00:00:00 2001
From: James Rayner <james@archlinux.org>
Date: Wed, 23 Sep 2009 23:55:04 +1000
Subject: Add WPA_DRIVER, WPA_COUNTRY and handle WEP string keys

WPA_DRVER: Configure the -D argument to wpa_supplicant, for example
-Dnl80211
WPA_COUNTRY: Set the 'country=' variable in the wpa_supplicant
configuration.

WEP string keys: modified such that they may work. Not tested yet.
---
 src/8021x                | 11 ++++++-----
 src/connections/ethernet |  6 +++---
 src/connections/wireless | 16 ++++++++++------
 3 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/src/8021x b/src/8021x
index f18b83f..704b023 100644
--- a/src/8021x
+++ b/src/8021x
@@ -25,11 +25,11 @@ wpa_check()
 
 start_wpa()
 {
-    local INTERFACE="$1" WPA_CONF="$2"
-    shift 2
+    local INTERFACE="$1" WPA_CONF="$2" WPA_DRIVER="$3"
+    shift 3
     local WPA_OPTS="$*"
 
-    wpa_supplicant -B -P "/var/run/wpa_supplicant_${INTERFACE}.pid" -i "$INTERFACE" -c "$WPA_CONF" $WPA_OPTS
+    wpa_supplicant -B -P "/var/run/wpa_supplicant_${INTERFACE}.pid" -i "$INTERFACE" -D "$WPA_DRIVER" -c "$WPA_CONF" $WPA_OPTS
     sleep 1
 
     if [[ ! -f "/var/run/wpa_supplicant_${INTERFACE}.pid" ]]; then
@@ -48,15 +48,16 @@ stop_wpa()
 }
 
 # $1 is profile
-make_wpa_config() {
+make_wpa_config() { 
     local WPA_CONF="${TMPDIR:-/tmp}/wpa.${1// /}" # substitute spaces out
+        
     # make empty tmp dir with correct permissions, rename it
     rm -rf "$WPA_CONF"
     mv -f "$(mktemp -d)" "$WPA_CONF" || return 1
     echo "ctrl_interface=/var/run/wpa_supplicant" >> "$WPA_CONF/wpa.conf"    # we know $WPA_CONF now has no spaces, but it may have other nasty chars, so still needs to be quoted
     echo "ctrl_interface_group=${WPA_GROUP:-wheel}" >> "$WPA_CONF/wpa.conf"
+    [[ $WPA_COUNTRY ]] && echo "country=$WPA_COUNTRY" >> "$WPA_CONF/wpa.conf"
     echo "$WPA_CONF/wpa.conf"
 }
 
 # vim: ft=sh ts=4 et sw=4:
-
diff --git a/src/connections/ethernet b/src/connections/ethernet
index 1775247..20ee545 100644
--- a/src/connections/ethernet
+++ b/src/connections/ethernet
@@ -31,10 +31,10 @@ ethernet_up() {
     if checkyesno "${AUTH8021X:-no}"; then
         . "$SUBR_DIR/8021x"
         [[ -z "$WPA_CONF" ]] && WPA_CONF="/etc/wpa_supplicant.conf"
-        [[ -z "$WPA_OPTS" ]] && WPA_OPTS="-Dwired"
+        [[ -z "$WPA_DRIVER" ]] && WPA_DRIVER="wired"
 
-        report_debug ethernet_iproute_up start_wpa "$INTERFACE" "$WPA_CONF" "$WPA_OPTS"
-        if ! start_wpa "$INTERFACE" "$WPA_CONF" "$WPA_OPTS"; then
+        report_debug ethernet_iproute_up start_wpa "$INTERFACE" "$WPA_CONF" "$WPA_DRIVER" "$WPA_OPTS"
+        if ! start_wpa "$INTERFACE" "$WPA_CONF" "$WPA_DRIVER" "$WPA_OPTS"; then
             report_fail "wpa_supplicant did not start, possible configuration error"
             return 1
         fi
diff --git a/src/connections/wireless b/src/connections/wireless
index 6e99952..413c5db 100644
--- a/src/connections/wireless
+++ b/src/connections/wireless
@@ -115,7 +115,11 @@ wireless_up() {
         ;;
     wep)
         WPA_CONF="$(make_wpa_config $1)"
-        echo -e "network={ \nssid=\"$ESSID\" \nkey_mgmt=NONE \nwep_key0=\"$KEY\" \nwep_tx_keyidx=0 \n}" >> "$WPA_CONF"
+        if [[ ${KEY:0:2} == "s:" ]]; then # TODO: does wpa_supplicant handle this as expected? 
+            echo -e "network={ \nssid=\"$ESSID\" \nkey_mgmt=NONE \nwep_key0=\"${KEY:2}\" \nwep_tx_keyidx=0 \n}" >> "$WPA_CONF"
+        else
+            echo -e "network={ \nssid=\"$ESSID\" \nkey_mgmt=NONE \nwep_key0=$KEY \nwep_tx_keyidx=0 \n}" >> "$WPA_CONF"
+        fi
         ;;
     none)
         WPA_CONF="$(make_wpa_config $1)"
@@ -151,15 +155,15 @@ wireless_up() {
         ;;
     wpa-configsection)
         . "$SUBR_DIR/8021x"
-        WPA_CONF="$(make_wpa_config $1)"
-        echo -e "$CONFIGSECTION" >> "$WPA_CONF"
+        WPA_CONF="$(make_wpa_config $1)" 
+        echo -e "network={ \n$CONFIGSECTION \n}">> "$WPA_CONF"
         ;;
     esac
     
     if  [[ ${SECURITY:(-4)} != "-old" ]]; then
-        [[ -z "$WPA_OPTS" ]] && WPA_OPTS="-Dwext"
-        report_debug wireless_up start_wpa "$INTERFACE" "$WPA_CONF" "$WPA_OPTS"
-        if ! start_wpa "$INTERFACE" "$WPA_CONF" "$WPA_OPTS"; then
+        [[ -z "$WPA_DRIVER" ]] && WPA_DRIVER="wext"
+        report_debug wireless_up start_wpa "$INTERFACE" "$WPA_CONF" "$WPA_DRIVER" "$WPA_OPTS"
+        if ! start_wpa "$INTERFACE" "$WPA_CONF" "$WPA_DRIVER" "$WPA_OPTS"; then
             report_fail "wpa_supplicant did not start, possible configuration error"
             return 1
         fi
-- 
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