bin/pfatt.sh

@@ -3,6 +3,10 @@ set -e
 
 ONT_IF='xx0'
 RG_ETHER_ADDR='xx:xx:xx:xx:xx:xx'
+CA_PEM='insert filename.pem'
+CLIENT_PEM='insert filename.pem'
+PRIVATE_PEM='insert filename.pem'
+
 LOG=/var/log/pfatt.log
 
 getTimestamp(){
@@ -37,7 +41,93 @@ getTimestamp(){
     echo -n "$(getTimestamp) enabling promiscuous mode on $ONT_IF... "
     /sbin/ifconfig $ONT_IF promisc
     echo "OK!"
+    
+    # Enable this if Need to map physical port to RG MAC address:
+    # echo -n "$(getTimestamp) mapping physical port to RG MAC address... "
+    # /sbin/ifconfig $ONT_IF ether $RG_ETHER_ADDR
+    # echo "OK!"
 
     echo "$(getTimestamp) ngeth0 should now be available to configure as your pfSense WAN"
     echo "$(getTimestamp) done!"
 } >> $LOG
+
+
+## Added code
+
+    echo "$(getTimestamp) starting wpa_supplicant..."
+
+    WPA_PARAMS="\
+        set eapol_version 1,\
+        set fast_reauth 1,\
+        ap_scan 0,\
+        add_network,\
+        set_network 0 ca_cert \\\"/conf/pfatt/wpa/$CA_PEM\\\",\
+        set_network 0 client_cert \\\"/conf/pfatt/wpa/$CLIENT_PEM\\\",\
+        set_network 0 eap TLS,\
+        set_network 0 eapol_flags 0,\
+        set_network 0 identity \\\"$RG_ETHER_ADDR\\\",\
+        set_network 0 key_mgmt IEEE8021X,\
+        set_network 0 phase1 \\\"allow_canned_success=1\\\",\
+        set_network 0 private_key \\\"/conf/pfatt/wpa/$PRIVATE_PEM\\\",\
+        enable_network 0\
+    "
+
+    WPA_DAEMON_CMD="/usr/sbin/wpa_supplicant -Dwired -ingeth0 -B -C /var/run/wpa_supplicant"
+    # if the above doesn't work try: WPA_DAEMON_CMD="/usr/sbin/wpa_supplicant -Dwired -i$ONT_IF -B -C /var/run/wpa_supplicant"
+
+    # kill any existing wpa_supplicant process
+    PID=$(pgrep -f "wpa_supplicant.*ngeth0")
+    if [ ${PID} > 0 ];
+    then
+        echo "$(getTimestamp) pfatt terminating existing wpa_supplicant on PID ${PID}..."
+        RES=$(kill ${PID})
+    fi
+
+    # start wpa_supplicant daemon
+    RES=$(${WPA_DAEMON_CMD})
+    PID=$(pgrep -f "wpa_supplicant.*ngeth0")
+    echo "$(getTimestamp) pfatt wpa_supplicant running on PID ${PID}..."
+
+    # Set WPA configuration parameters.
+    echo "$(getTimestamp) pfatt setting wpa_supplicant network configuration..."
+    IFS=","
+    for STR in ${WPA_PARAMS};
+    do
+        STR="$(echo -e "${STR}" | sed -e 's/^[[:space:]]*//')"
+        RES=$(eval wpa_cli ${STR})
+    done
+
+    # wait until wpa_cli has authenticated.
+    WPA_STATUS_CMD="wpa_cli status | grep 'suppPortStatus' | cut -d= -f2"
+    IP_STATUS_CMD="ifconfig ngeth0 | grep 'inet\ ' | cut -d' ' -f2"
+
+    echo "$(getTimestamp) pfatt waiting EAP for authorization..."
+
+    # TODO: blocking for bootup
+    while true;
+    do
+        WPA_STATUS=$(eval ${WPA_STATUS_CMD})
+        if [ X${WPA_STATUS} = X"Authorized" ];
+        then
+        echo "$(getTimestamp) pfatt EAP authorization completed..."
+
+        IP_STATUS=$(eval ${IP_STATUS_CMD})
+
+        if [ -z ${IP_STATUS} ] || [ ${IP_STATUS} = "0.0.0.0" ];
+        then
+            echo "$(getTimestamp) pfatt no IP address assigned, force restarting DHCP..."
+            RES=$(eval /etc/rc.d/dhclient forcerestart ngeth0)
+            IP_STATUS=$(eval ${IP_STATUS_CMD})
+        fi
+        echo "$(getTimestamp) pfatt IP address is ${IP_STATUS}..."
+        break
+        else
+            sleep 1
+        fi
+    done
+    echo "$(getTimestamp) pfatt ngeth0 should now be available to configure as your WAN..."
+    echo "$(getTimestamp) pfatt done!"
+    else
+    echo "$(getTimestamp) pfatt error: unknown EAP_MODE. '$EAP_MODE' is not valid. exiting..."
+    exit 1
+    fi