20061216-133556_000-wifidetect

#!/bin/sh
# Original work by Thomas d'Otreppe : airmon-ng
# Modded by Grimmlin for pentoo
# Modded by Zero_Chaos due to morbid insanity
# Zero_Chaos has added the functionality to put 
#  ALL wireless cards that are capable into monitor mode
#  and configure kismet to use them all. If this is not
#  what you want, don't use this script

# Known limitations:
# 1.) if madwifi-ng detection fails it should use madwifi-old
#     before continuing. It seems my bash-fu is too weak
# 2.) if you have multiple madwifi-ng devices it may get ugly (not sure, and can't test)
# 3.) if you have madwifi-ng and you run monitor twice it
#     will loop creating monitor VAPs

# VERSION=200611090053 GMT-5

IFACE=""
KISMET=/root/pentoo/kismet.conf

echo -n "Wifi detection script running in mode "

if [ "`basename $0`" = "kismetautoconf" ]
then
	echo "kismet auto configuration."
	echo -n "Clearing kismet.conf..."
	sed -e '/^source=/d' -e '/^enablesources=/d' -i $KISMET
	echo "done"
fi
if [ "`basename $0`" = "monitor" ]
then
	echo "monitor."
	echo "All detected devices will enter monitor mode."
fi
if [ "`basename $0`" = "unmonitor" ]
then
	echo "unmonitor."
	echo "All detected devices will leave monitor mode."
fi
if [ "`basename $0`" = "wifidetect" ]
then
	echo "detect."
	echo "Here is a list of information for detected devices:"
fi

CH=6 # default channel is 6 in USA

which iwpriv > /dev/null 2> /dev/null || # checking for wireless-tools
{ echo Wireless tools not found ; exit ; }


echo -e "Interface\tChipset\t\tDriver\n"


function startStdIface() {
	ifconfig $1 down
	iwconfig $1 key off 2> /dev/null >/dev/null
	iwconfig $1 mode monitor 2> /dev/null >/dev/null
	ifconfig $1 up # it appears most (all) interfaces don't accept channel when down!
	sleep 1.5 # it also appears that is takes more than 1s to accept the channel command
	iwconfig $1 channel $CH 2> /dev/null >/dev/null
	echo -n " (monitor mode enabled)"
}


function stopStdIface() {
	ifconfig $1 down 2> /dev/null >/dev/null
	iwconfig $1 mode Managed 2> /dev/null >/dev/null
	ifconfig $1 down 2> /dev/null >/dev/null
	echo -n " (monitor mode disabled)"
}

for iface in `ifconfig -a 2>/dev/null | egrep HWaddr | cut -b 1-7`
do
	if [ -e "/proc/sys/dev/$iface/fftxqmin" ] # tests for madwifi-ng master interface
	then
		echo -e "$iface\t\tAtheros\t\tmadwifi-ng (master interface)"
	fi
	continue
done

for iface in `iwconfig 2>/dev/null | egrep '(IEEE|ESSID)' | cut -b 1-7`
do

if [ x"`iwpriv $iface 2>/dev/null | grep inact_auth`" != "x" ] # testing for madwifi
then
	if [ -e "/proc/sys/net/$iface/%parent" ] # makes sure it is really madwifi VAP
	then
		echo -e -n "$iface\t\tAtheros\t\tmadwifi-ng VAP (parent:`cat /proc/sys/net/$iface/%parent`)"
		if [ "`cat /proc/sys/net/$iface/dev_type`" != "1" ]
		then
			echo -e -n "(Monitor w/ "
			if [ "801" == $"`cat /proc/sys/net/$iface/dev_type`" ]
			then
				echo -e -n "802.11 headers)"
			fi
			if [ "802" == $"`cat /proc/sys/net/$iface/dev_type`" ]
			then
				echo -e -n "Prism headers)"
			fi
			if [ "803" == $"`cat /proc/sys/net/$iface/dev_type`" ]
			then
				echo -e -n "Radiotap headers)"
			fi
			if [ "803" == $"`cat /proc/sys/net/$iface/dev_type`" ]
			then
				echo -e -n "Atheros Descriptors)"
			fi
		fi
	fi
	if [ "`basename $0`" = "unmonitor" ]  
	then
		if [ "1" == `cat /proc/sys/net/$iface/dev_type` ]
		then
			echo "(non-monitor vap left alone)"
		fi
#		if [ "801" == `cat /proc/sys/net/$iface/dev_type` ] || [ "802" == `cat /proc/sys/net/$iface/dev_type` ] || [ "803" == `cat /proc/sys/net/$iface/dev_type` ] || [ "804" == `cat /proc/sys/net/$iface/dev_type` ]
		if [ "1" != "`cat /proc/sys/net/$iface/dev_type`" ] # is this a safe substiution for the above?
		then
			wlanconfig $iface destroy
			echo "(monitor vap destroyed)"
		fi
	fi
	if [ "`basename $0`" = "monitor" ] # && [ $iface = "$IFACE" ]
	then
		if [ "1" == `cat /proc/sys/net/$iface/dev_type` ]
		then
			ifconfig $iface down
			echo " (non-monitor interface downed, WARNING: you should destroy it)"
		else
			wlanconfig $iface destroy
			echo " (monitor interface $iface destroyed)"
		fi
		for master in `ifconfig -a 2>/dev/null | egrep HWaddr | cut -b 1-7` # pulls all interface names
     		do
 			if [ -e "/proc/sys/dev/$master/fftxqmin" ] # tests for madwifi-ng master interface
 			then
					MONITORIFACE=`wlanconfig ath create wlandev $master wlanmode monitor`
					sleep 1s
					ifconfig $MONITORIFACE up
					echo -e -n "$MONITORIFACE\t\tAtheros\t\tmadwifi-ng VAP (parent:`cat /proc/sys/net/$iface/%parent`)(Monitor w/ Prism Headers)"
			fi
			continue
			echo
		done
	fi
	if [ "`basename $0`" = "kismetautoconf" ]
	then
		if [ "1" = `cat /proc/sys/net/$iface/dev_type` ]
		then
			ifconfig $iface down
			echo "(non-monitor interface downed, WARNING: you should destroy it)"
		fi
		for master in `ifconfig -a 2>/dev/null | egrep HWaddr | cut -b 1-7` # pulls all interface names
     		do
 			if [ -e "/proc/sys/dev/$master/fftxqmin" ] # tests for madwifi-ng master interface
 			then
				echo "source=madwifi_g,$master,Atheros" >> $KISMET
				echo -e -n "$master\t\tAtheros\t\tmadwifi-ng (added to kismet.conf)"
			fi
			continue
			echo
		done
	fi
#failing madwifi-ng should default back to madwifi-old, but is the code right? no, it isn't)
#fix madwifi-old handling
#     echo -e -n "$iface\t\tAtheros\t\tmadwifi"
#     if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
#     then
#         startStdIface $iface $CH
#     fi
#     if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
#     then
#         stopStdIface $iface
#     fi
#     if [ "`basename $0`" = "kismetautoconf" ]
#     then
#	echo "source=madwifi_g,$iface,Atheros" >>$KISMET
#	echo -e -n " (added to kismet.conf)"
#     fi
#     echo
 continue
fi

 if [ x"`iwpriv $iface 2>/dev/null | grep force_reset`" != "x" ]
 then
    echo -e -n "$iface\t\tHermesI\t\torinoco"
    if [ "`basename $0`"  = "monitor" ] # && [ x$2 = x$iface ]
    then
        iwconfig $iface mode Monitor channel $CH &>/dev/null
        iwpriv $iface monitor 1 $CH &>/dev/null
        ifconfig $iface up
        echo -n " (monitor mode enabled)"
    fi
    if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
    then
        ifconfig $iface down
        iwpriv $iface monitor 0 &>/dev/null
        iwconfig $iface mode Managed &>/dev/null
        echo -n " (monitor mode disabled)"
    fi
    if [ "`basename $0`" = "kismetautoconf" ]
    then
        echo "source=orinoco,$iface,HermesI" >>$KISMET
	echo -n " (added to kismet.conf)"
    fi
    echo
    continue
 fi


 if [ `iwpriv $iface 2>/dev/null | grep -v $iface | md5sum | awk '{print $1}'` == "2310629be8b9051238cde37520d97755" ]
 then
    echo -e -n "$iface\t\tCentrino b\tipw2100"
    if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
    then
        startStdIface $iface $CH
    fi
    if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
    then
        stopStdIface $iface
    fi
    if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
    then
        echo "source=ipw2100,$iface,Centrino_b" >>$KISMET
	echo -n " (added to kismet.conf)"
    fi
    echo
    continue
 fi

 if [ x"`iwpriv $iface 2>/dev/null | grep sw_reset`" != "x" ]
 then
    MODINFO=`modinfo ipw2200 | awk '/^version/ {print $2}'`
#    if { echo "$MODINFO" | grep -E -v '^1\.0\.[0123]|^1\.[1-9]' ; } # once we are on version 2.x this won't work
#    then
#    	echo "Monitor mode not supported, please upgrade"
#    else
	echo -e -n "$iface\t\tCentrino b/g\tipw2200"
	if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
	then
	    startStdIface $iface $CH
	fi
	if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
	then
	    stopStdIface $iface
	fi
	if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
	then
	    echo "source=ipw2200,$iface,Centrino_g" >>$KISMET
   	    echo -n " (added to kismet.conf)"
	fi

#    	if { echo "$MODINFO" | grep -E '^1\.0\.(5|7|8|11)$|^1\.[1-9]' ; }
#	then
#		echo -e -n " (Warning: bad module version, you should upgrade)"
#	fi
#     fi
     echo
     continue
 fi

 if [ x"`iwpriv $iface 2>/dev/null | grep set_preamble`" != "x" ]
  then
        echo -e -n "$iface\t\tCentrino b/g\tipw3945"
        if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
         then
                startStdIface $iface $CH
        fi
        if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
         then
                stopStdIface $iface
        fi
        if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
         then
                echo "source=ipw3945,$iface,Centrino_g" >>$KISMET
	        echo -n " (added to kismet.conf)"
        fi
        echo
        continue
 fi

 if [ x"`iwpriv $iface 2>/dev/null | grep extrates`" != "x" ]
 then
     echo -e -n "$iface\t\tPrismGT\t\tprism54"
     if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
     then
         ifconfig $iface up
         iwconfig $iface mode Monitor channel $CH
         iwpriv $iface set_prismhdr 1 &>/dev/null #check this shit out
         echo -n " (monitor mode enabled)"
     fi
     if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
     then
         stopStdIface $iface
     fi
     if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
     then
         echo "source=prism54g,$iface,Prism54" >>$KISMET
	 echo -n " (added to kismet.conf)"
     fi
     echo
     continue
 fi


 if [ x"`iwpriv $iface 2>/dev/null | grep antsel_rx`" != "x" ]
 then
     if [ x"`iwconfig $iface 2>/dev/null | grep "Rx invalid nwid:"`" != "x" ] && [ x"`iwconfig $iface 2>/dev/null | grep "Invalid misc:"`" != "x" ]
     then
     	echo -e -n "$iface\t\tPrism2\t\tHostAP"
     	if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
     	then
        	 iwconfig $iface mode Monitor channel $CH
         	iwpriv $iface monitor_type 1 &>/dev/null #Check this shit out
         	ifconfig $iface up
         	echo -n " (monitor mode enabled)"
     	fi
     	if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
     	then
         	stopStdIface $iface
     	fi
     	if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
     	then
         	echo "source=hostap,$iface,Prism2" >>$KISMET
	 	echo -n " (added to kismet.conf)"
     	fi
     else
	echo -e -n "$iface\t\tPrism2\t\tHostAP (master interface)"
     fi
     echo
     continue
 fi


 if [ x"`wlancfg show $iface 2>/dev/null | grep p2CnfWEPFlags`" != "x" ]
 then
     echo -e -n "$iface\t\tPrism2\t\twlan-ng"
     if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
     then
         wlanctl-ng $iface lnxreq_ifstate ifstate=enable >/dev/null
         wlanctl-ng $iface lnxreq_wlansniff enable=true channel=$CH \
                           prismheader=true wlanheader=false \
                           stripfcs=true keepwepflags=true >/dev/null
         echo p2CnfWEPFlags=0,4,7 | wlancfg set $iface
         ifconfig $iface up
         echo -n " (monitor mode enabled)"
     fi
     if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
     then
         ifconfig $iface down
         wlanctl-ng $iface lnxreq_wlansniff enable=false  >/dev/null
         wlanctl-ng $iface lnxreq_ifstate ifstate=disable >/dev/null
         echo -n " (monitor mode disabled)"
     fi
     if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
     then
#	 We will assume the driver is recent until I put in a check, note the _avs header
         echo "source=wlanng_avs,$iface,Prism2" >>$KISMET
         echo -n " (added to kismet.conf)"
     fi
     echo
     continue
 fi


 if [ x"`iwpriv $iface 2>/dev/null | grep bbp`" != "x" ]
 then
     echo -e -n "$iface\t\tRalink b/g\trt2500"
     if [ "`basename $1`" = "monitor" ] # && [ x$2 = x$iface ]
     then
         iwconfig $iface mode ad-hoc 2> /dev/null >/dev/null
         startStdIface $iface $CH
     fi
     if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
     then
         stopStdIface $iface
     fi
     if [ "`basename $1`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
     then
         echo "source=rt2500,$iface,Ralink_g" >>$KISMET
	 echo -n " (added to kismet.conf)"
     fi
     echo
     continue
 fi


 if [ x"`iwpriv $iface 2>/dev/null | grep wpapsk`" != "x" ]
 then
     echo -e -n "$iface\t\tRalink USB\trt2570"
     if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
     then
         iwconfig $iface mode ad-hoc 2> /dev/null >/dev/null
         startStdIface $iface $CH
#         iwpriv $iface forceprismheader 1 #check this out
     fi
     if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
     then
         stopStdIface $iface
     fi
     if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
     then
         echo "source=rt2500,$iface,Ralink_g" >>$KISMET
	 echo -n " (added to kismet.conf)"
     fi
     echo
     continue
 fi

if [ x"`iwpriv $iface 2>/dev/null | grep airo`" != "x" ]
then
	echo -e -n "$iface\t\tCisco Aironet\taironet"
	if [ -e /proc/driver/aironet/$iface/Config ]
	then #ethX
		ciscoeth=$iface
		if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
		then
			startStdIface $iface $CH
			ifconfig $iface 0.0.0.0
			ifconfig $iface promisc
			iwconfig $iface essid ""
			echo "Mode: r" > /proc/driver/aironet/$iface/Config
			echo "Mode: y" > /proc/driver/aironet/$iface/Config
			echo "XmitPower: 1" > /proc/driver/aironet/$iface/Config
			echo -n " (don't use)"
		fi
		if [ "`basename $0`" = "unmonitor" ]
		then
			stopStdIface $iface
			echo -n " (reset your card)"
		fi
	else #wifiX
		ciscowifix=$iface
		if [ "`basename $0`" = "monitor" ]
		then
			ifconfig $iface up
			ifconfig $iface 0.0.0.0
			ifconfig $iface promisc
			iwconfig $iface essid ""
			echo -n " (monitor mode enabled) (sniff here)"
		fi
		if [ "`basename $0`" = "unmonitor" ]
		then
			echo -n " (monitor mode disabled) (reset your card)"
		fi
	fi

	if [ "`basename $0`" = "kismetautoconf" ] && [ x$ciscoeth != "x" ] && [ x$ciscowifix != "x" ]
	then
		echo "source=cisco_wifix,$ciscoeth:$ciscowifix,cisco" >>$KISMET
		echo
		echo -e -n "$ciscoeth:$ciscowifix\tCisco Aironet\taironet"
		echo -n " (added to kismet.conf)"
	fi

	echo
	continue
fi

 if [ x"`iwpriv $iface 2>/dev/null | grep debugtx`" != "x" ]
 then
     echo -e -n "$iface\t\tRTL8180\t\tr8180"
     if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
     then
         iwconfig $iface mode Monitor channel $CH
         iwpriv $iface prismhdr 1 &>/dev/null
         ifconfig $iface up
         echo -n " (monitor mode enabled)"
     fi
     if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
     then
         stopStdIface $iface
     fi
     if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
     then
         echo "source=rt8180,$iface,Realtek" >>$KISMET
         echo -n " (added to kismet.conf)"
     fi
     echo
     continue
 fi


 if [ x"`iwpriv $iface 2>/dev/null | grep dbg_flag`" != "x" ]
 then
     echo -e -n "$iface\t\tZyDAS\t\tzd1211"
     if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
     then
         startStdIface $iface $CH
     fi
     if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
     then
         stopStdIface $iface
     fi
     if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
     then
#         echo "source=wlanng_legacy,$iface,ZyDAS" >>$KISMET # this isn't what kismet docs say...but what do I know?
	  echo "source=zd1211,$iface,ZyDAS" >>$KISMET
     fi
     echo
     continue
 fi


 if [ x"`iwpriv $iface 2>/dev/null | grep GetAcx1`" != "x" ]
 then
     echo -e -n "$iface\t\tTI\t\tacx111"
     if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
     then
         startStdIface $iface $CH
     fi
     if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
     then
         stopStdIface $iface
     fi
     if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
     then
         echo "source=acx100,$iface,TI" >>$KISMET
     fi
     echo
     continue
 fi


 if [ x"`iwpriv $iface 2>/dev/null | grep write_sprom`" != "x" ]
 then
     echo -e -n "$iface\t\tBroadcom\tbcm43xx"
     if [ "`basename $0`" = "monitor" ] # && [ x$2 = x$iface ]
     then
         startStdIface $iface $CH
     fi
     if [ "`basename $0`" = "unmonitor" ] # && [ x$2 = x$iface ]
     then
         stopStdIface $iface
     fi
     if [ "`basename $0`" = "kismetautoconf" ] # && [ x$2 = x$iface ]
     then
         echo "source=bcm43xx,$iface,broadcom" >>$KISMET
     fi
     echo
     continue
 fi


 if [ x"`iwpriv $iface 2>/dev/null | grep ndis_reset`" != "x" ]
 then
     echo -e -n "$iface\t\tUnknown\t\tndiswrapper"
#     if [ x$2 = x$iface ]
#     then
      echo -e " (MONITOR MODE NOT SUPPORTED)"
#     fi
     echo
     continue
 fi


echo -e "$iface\t\tUnknown\t\tUnknown (MONITOR MODE NOT SUPPORTED)"


done

#todo: go through kismet docs and fill in the rest of the chipsets we are missing several
#admtek
#atmel_usb
#cisco (legacy)
#ipw2915 (uses the ipw2200 driver but adds .11a support)
#ipwlivetap (detect the rtap interface for ipw2200 and ipw3945 drivers but leave disabled)
#madwifi_a (can we detect if .11a is supported? if so add entry for madwifi_a; madwifi_ag; madwifi_ab disabled)
#madwifi_b (does anyone REALLY want this? what advantage is there to not seeing g?)
#rt2400 (using 1.2.2 beta 2 or newer)
#better detection of different ralink drivers?
#wlanng_legacy (do we really need something this ancient? I doubt it)
#wlanng (even this is likely older than we need)
#wlanng_avs (can we detect the difference between this and non-avs? maybe a version check?)

echo