nexmon – Rev 1
?pathlinks?
#!/bin/sh
DEBUG="0"
VERBOSE="0"
ELITE="0"
USERID=""
IFACE=""
checkvm_status=""
MAC80211=0
IW_SOURCE="https://www.kernel.org/pub/software/network/iw/iw-4.3.tar.gz"
IW_ERROR=""
if [ ! -d /sys/ ]; then
printf "CONFIG_SYSFS is disabled in your kernel, this program will almost certainly not work.\n"
fi
if [ "${1}" = "--elite" ]; then
shift
ELITE="1"
fi
if [ "${1}" = "--verbose" ]; then
shift
VERBOSE="1"
fi
if [ "${1}" = "--debug" ]; then
shift
DEBUG="1"
VERBOSE="1"
fi
#yes, I know this is in here twice
if [ "${1}" = "--elite" ]; then
shift
ELITE="1"
fi
if [ -n "${3}" ];then
if [ "${3}" -gt 0 ] > /dev/null 2>&1; then
CH="${3}"
else
printf "\nYou have entered an invalid channel \"${3}\" which will be ignored\n"
CH=3
fi
else
CH=10
fi
#TODO LIST
#cleanup getDriver()
#fix to not assume wifi drivers are modules
#rewrite to not have two devices at any one time
if [ -n "$(command -v id 2> /dev/null)" ]; then
USERID="$(id -u 2> /dev/null)"
fi
if [ -z "${USERID}" ] && [ -n "$(id -ru)" ]; then
USERID="$(id -ru)"
fi
if [ -n "${USERID}" ] && [ "${USERID}" != "0" ]; then
printf "Run it as root\n" ; exit 1;
elif [ -z "${USERID}" ]; then
printf "Unable to determine user id, permission errors may occur.\n"
fi
#check for all needed binaries
if [ ! -x "$(command -v uname 2>&1)" ]; then
printf "How in the world do you not have uname installed?\n"
printf "Please select a linux distro which has at least basic functionality (or install uname).\n"
exit 1
else
OS=$(uname -s)
#Recognized values are Linux and Darwin
fi
if [ ! -x "$(command -v ip 2>&1)" ] && [ ! -x "$(command -v ifconfig 2>&1)" ]; then
printf "You have neither ip (iproute2) nor ifconfig installed.\n"
printf "Please install one of them from your distro's package manager.\n"
exit 1
fi
if [ ! -x "$(command -v iw 2>&1)" ]; then
printf "You don't have iw installed, please install it from your distro's package manager.\n"
printf "If your distro doesn't have a recent version you can download it from this link:\n"
printf "${IW_SOURCE}\n"
exit 1
fi
if [ ! -x "$(command -v ethtool 2>&1)" ]; then
printf "Please install the ethtool package for your distro.\n"
exit 1
fi
if [ -d /sys/bus/usb ]; then
if [ ! -x "$(command -v lsusb 2>&1)" ]; then
printf "Please install lsusb from your distro's package manager.\n"
exit 1
else
LSUSB=1
fi
else
LSUSB=0
fi
if [ -d /sys/bus/pci ] || [ -d /sys/bus/pci_express ] || [ -d /proc/bus/pci ]; then
if [ ! -x "$(command -v lspci 2>&1)" ]; then
printf "Please install lspci from your distro's package manager.\n"
exit 1
else
LSPCI=1
fi
else
LSPCI=0
fi
if [ -f /proc/modules ] || [ -d /sys/module ]; then
if [ ! -x "$(command -v modprobe 2>&1)" ]; then
printf "Your kernel has module support but you don't have modprobe installed.\n"
printf "It is highly recommended to install modprobe (typically from kmod).\n"
MODPROBE=0
else
MODPROBE=1
fi
if [ ! -x "$(command -v modinfo 2>&1)" ]; then
printf "Your kernel has module support but you don't have modinfo installed.\n"
printf "It is highly recommended to install modinfo (typically from kmod).\n"
printf "Warning: driver detection without modinfo may yield inaccurate results.\n"
MODINFO=0
else
MODINFO=1
fi
else
MODINFO=0
fi
if [ -c /dev/rfkill ]; then
if [ ! -x "$(command -v rfkill 2>&1)" ];then
printf "Your kernel supports rfkill but you don't have rfkill installed.\n"
printf "To ensure devices are unblocked you must install rfkill.\n"
RFKILL=0
else
RFKILL=1
fi
else
RFKILL=0
fi
if [ ! -x "$(command -v awk 2>&1)" ]; then
printf "How in the world do you not have awk installed?\n"
printf "Please select a linux distro which has at least basic functionality (or install awk).\n"
exit 1
fi
if [ ! -x "$(command -v grep 2>&1)" ]; then
printf "How in the world do you not have grep installed?\n"
printf "Please select a linux distro which has at least basic functionality (or install grep).\n"
exit 1
fi
#done checking for binaries
usage() {
printf "usage: $(basename $0) <start|stop|check> <interface> [channel or frequency]\n\n"
exit 0
}
handleLostPhys() {
MISSING_INTERFACE=""
for i in $(ls /sys/class/ieee80211/); do
if [ ! -d /sys/class/ieee80211/${i}/device/net ]; then
MISSING_INTERFACE="${i}"
printf "\nFound ${MISSING_INTERFACE} with no interfaces assigned, would you like to assign one to it? [y/n] "
yesorno
retcode=$?
if [ "${retcode}" = "1" ]; then
printf "PHY ${MISSING_INTERFACE} will remain lost.\n"
elif [ "${retcode}" = "0" ]; then
PHYDEV=${MISSING_INTERFACE}
findFreeInterface monitor
fi
fi
done
#add some spacing so this doesn't make the display hard to read
printf "\n"
}
findFreeInterface() {
if [ -z "${1}" ]; then
printf "findFreeInterface needs a target mode.\n"
exit 1
fi
if [ "${1}" != "monitor" ] && [ "${1}" != "station" ]; then
printf "findFreeInterface only supports monitor and station for target mode.\n"
exit 1
fi
target_mode="${1}"
if [ "$target_mode" = "monitor" ]; then
target_suffix="mon"
target_type="803"
else
target_suffix=""
target_type="1"
fi
for i in $(seq 0 100); do
if [ "$i" = "100" ]; then
printf "\n\tUnable to find a free name between wlan0 and wlan99, you are on your own from here.\n"
return 1
fi
if [ "$DEBUG" = "1" ]; then
printf "\nChecking candidate wlan${i}\n"
fi
if [ ! -e /sys/class/net/wlan${i} ]; then
if [ "$DEBUG" = "1" ]; then
printf "\nCandidate wlan${i} is not in use\n"
fi
if [ ! -e /sys/class/net/wlan${i}mon ]; then
if [ "$DEBUG" = "1" ]; then
printf "\nCandidate wlan${i} and wlan${i}mon are both clear, creating wlan${i}${target_suffix}\n"
fi
IW_ERROR="$(iw phy ${PHYDEV} interface add wlan${i}${target_suffix} type ${target_mode} 2>&1)"
if [ -z "${IW_ERROR}" ]; then
if [ -d /sys/class/ieee80211/${PHYDEV}/device/net ]; then
for j in $(ls /sys/class/ieee80211/${PHYDEV}/device/net/); do
if [ "$(cat /sys/class/ieee80211/${PHYDEV}/device/net/${j}/type)" = "${target_type}" ]; then
#here is where we catch udev renaming our interface
k=${j#wlan}
i=${k%mon}
fi
done
else
printf "Unable to create wlan${i}${target_suffix} and no error recieved.\n"
return 1
fi
printf "\n\t\t(mac80211 ${target_mode} mode vif enabled on [${PHYDEV}]wlan${i}${target_suffix}\n"
unset IW_ERROR
break
else
printf "\n\n ERROR adding ${target_mode} mode interface: ${IW_ERROR}\n"
break
fi
else
if [ "$DEBUG" = "1" ]; then
printf "\nCandidate wlan${i} does not exist, but wlan${i}mon does, skipping...\n"
fi
fi
else
if [ "$DEBUG" = "1" ]; then
printf "\nCandidate wlan${i} is in use already.\n"
fi
fi
done
}
rfkill_check() {
#take phy and check blocks
if [ "${RFKILL}" = 0 ]; then
#immediatly return if rfkill isn't supported
return 0
fi
if [ -z "${1}" ]; then
printf "Fatal, rfkill_check requires a phy to be passed in\n"
exit 1
fi
#first we have to find the rfkill index
#this is available as /sys/class/net/wlan0/phy80211/rfkill## but that's a bit difficult to parse
index="$(rfkill list | grep ${1} | awk -F: '{print $1}')"
if [ -z "$index" ]; then
return 187
fi
rfkill_status="$(rfkill list ${index} 2>&1)"
if [ $? != 0 ]; then
printf "rfkill error: ${rfkill_status}\n"
return 187
elif [ -z "${rfkill_status}" ]; then
printf "rfkill had no output, something went wrong.\n"
exit 1
else
soft=$(printf "${rfkill_status}" | grep -i soft | awk '{print $3}')
hard=$(printf "${rfkill_status}" | grep -i hard | awk '{print $3}')
if [ "${soft}" = "yes" ] && [ "${hard}" = "no" ]; then
return 1
elif [ "${soft}" = "no" ] && [ "${hard}" = "yes" ]; then
return 2
elif [ "${soft}" = "yes" ] && [ "${hard}" = "yes" ]; then
return 3
fi
fi
return 0
}
rfkill_unblock() {
#attempt unblock and CHECK SUCCESS
if [ "${RFKILL}" = 0 ]; then
#immediatly return if rfkill isn't supported
return 0
fi
rfkill_status="$(rfkill unblock ${1#phy} 2>&1)"
if [ $? != 0 ]; then
printf "rfkill error: ${rfkill_status}\n"
printf "Unable to unblock.\n"
return 1
else
sleep 1
return 0
fi
}
setLink() {
if [ -x "$(command -v ip 2>&1)" ]; then
ip link set dev ${1} ${2} > /dev/null 2>&1 || printf "\nFailed to set ${1} ${2} using ip\n"
elif [ -x "$(command -v ifconfig 2>&1)" ]; then
ifconfig ${1} ${2} > /dev/null 2>&1 || printf "\nFailed to set ${1} ${2} using ifconfig\n"
fi
return
}
ifaceIsUp() {
if [ -x "$(command -v ip 2>&1)" ]; then
ifaceIsUpCmd="ip link show dev"
elif [ -x "$(command -v ifconfig 2>&1)" ]; then
ifaceIsUpCmd="ifconfig"
fi
if ${ifaceIsUpCmd} ${1} 2>&1 | grep -q UP
then
return
else
return 1
fi
}
#listIfaceUnspec() {
# if [ -x "$(command -v ip 2>&1)" ]; then
# ip link 2>/dev/null | awk -F"[: ]+" '/UNSPEC/ {print $2}'
# elif [ -x "$(command -v ifconfig 2>&1)" ]; then
# ifconfig -a 2>/dev/null | awk -F"[: ]+" '/UNSPEC/ {print $1}'
# fi
#}
#startDeprecatedIface() {
# iwconfig ${1} mode monitor > /dev/null 2>&1
# if [ -n "${2}" ]; then
# if [ ${2} -lt 1000 ]; then
# iwconfig ${1} channel ${2} > /dev/null 2>&1
# else
# iwconfig ${1} freq ${2}000000 > /dev/null 2>&1
# fi
# else
# iwconfig ${1} channel ${CH} > /dev/null 2>&1
# fi
# iwconfig ${1} key off > /dev/null 2>&1
# setLink ${1} up
# printf " (monitor mode enabled)"
#}
yesorno() {
read input
case $input in
y) return 0 ;;
yes) return 0 ;;
n) return 1 ;;
no) return 1 ;;
*) printf "\nInvalid input. Yes, or no? [y/n] "
yesorno;;
esac
}
startMac80211Iface() {
#check if rfkill is set and cry if it is
rfkill_check ${PHYDEV}
rfkill_retcode="$?"
case ${rfkill_retcode} in
1) printf "\t${1} is soft blocked, please run \"rfkill unblock ${1#phy}\" to use this interface.\n" ;;
2) printf "\t${1} is hard blocked, please flip the hardware wifi switch to on.\n"
printf "\tIt may also be possible to unblock with \"rfkill unblock ${1#phy}\"\n"
if [ "${checkvm_status}" != "run" ]; then
checkvm
fi
if [ -n "${vm}" ]; then
printf "Detected VM using ${vm_from}\n"
printf "This appears to be a ${vm} Virtual Machine\n"
printf "Some distributions have bugs causing rfkill hard block to be forced on in a VM.\n"
printf "If toggling the rfkill hardware switch and \"rfkill unblock ${1#phy}\" both fail\n"
printf "to fix this, please try not running in a VM.\n"
fi
;;
3) printf "\t${1} is hard and soft blocked, please flip the hardware wifi switch to on.\n"
printf "\tIt may also be needed to unblock with \"rfkill unblock ${1#phy}\"\n" ;;
esac
if [ "${rfkill_retcode}" != 0 ]; then
printf "rfkill error, unable to start ${1}\n\n"
printf "Would you like to try and automatically resolve this? [y/n] "
yesorno
retcode="$?"
if [ "${retcode}" = "1" ]; then
return 1
elif [ "${retcode}" = "0" ]; then
rfkill_unblock ${PHYDEV}
fi
fi
#check if $1 already has a mon interface on the same phy and bail if it does
if [ -d /sys/class/ieee80211/${PHYDEV}/device/net ]; then
for i in $(ls /sys/class/ieee80211/${PHYDEV}/device/net/); do
if [ "$(cat /sys/class/ieee80211/${PHYDEV}/device/net/${i}/type)" = "803" ]; then
setChannelMac80211 ${i}
printf "\n\t\t(mac80211 monitor mode already enabled for [${PHYDEV}]${1} on [${PHYDEV}]${i})\n"
exit
fi
done
fi
#we didn't bail means we need a monitor interface
if [ ${#1} -gt 12 ]; then
printf "Interface ${#1}mon is too long for linux so it will be renamed to the old style (wlan#) name.\n"
findFreeInterface monitor
else
if [ -e /sys/class/net/${1}mon ]; then
printf "\nYou already have a ${1}mon device but it is NOT in monitor mode."
printf "\nWhatever you did, don't do it again."
printf "\nPlease run \"iw ${1}mon del\" before attempting to continue\n"
exit 1
fi
#we didn't bail means our target interface is available
setLink ${1} down
IW_ERROR="$(iw phy ${PHYDEV} interface add ${1}mon type monitor 2>&1)"
if [ -z "${IW_ERROR}" ]; then
sleep 1
if [ "$(cat /sys/class/ieee80211/${PHYDEV}/device/net/${1}mon/type)" = "803" ]; then
setChannelMac80211 ${1}mon
else
printf "\nNewly created monitor mode interface ${1}mon is *NOT* in monitor mode.\n"
printf "Removing non-monitor ${1}mon interface...\n"
stopMac80211Iface ${1}mon abort
exit 1
fi
printf "\n\t\t(mac80211 monitor mode vif enabled for [${PHYDEV}]${1} on [${PHYDEV}]${1}mon)\n"
else
printf "\n\nERROR adding monitor mode interface: ${IW_ERROR}\n"
exit 1
fi
fi
if [ "${ELITE}" = "1" ]; then
#check if $1 is still down, warn if not
if ifaceIsUp ${1}
then
printf "\nInterface ${1} is up, but it should be down. Something is interferring."
printf "\nPlease run \"airmon-ng check kill\" and/or kill your network manager."
fi
else
iw ${1} del
printf "\t\t(mac80211 station mode vif disabled for [${PHYDEV}]${1})\n"
fi
}
startwlIface() {
if [ -f "/proc/brcm_monitor0" ]; then
if [ -r "/proc/brcm_monitor0" ]; then
local brcm_monitor="$(cat /proc/brcm_monitor0)"
if [ "$brcm_monitor" = "1" ]; then
printf "\n\t\t(experimental wl monitor mode vif already enabled for [${PHYDEV}]${1} on [${PHYDEV}]prism0)\n"
return 0
fi
fi
if [ -w "/proc/brcm_monitor0" ]; then
printf "1" > /proc/brcm_monitor0
if [ "$?" = "0" ]; then
printf "\n\t\t(experimental wl monitor mode vif enabled for [${PHYDEV}]${1} on [${PHYDEV}]prism0)\n"
else
printf "\n\t\t(failed to enable experimental wl monitor mode for [${PHYDEV}${1})\n"
fi
else
printf "\n\tUnable to write to /proc/brcm_monitor0, cannot enable monitor mode.\n"
fi
else
printf "\n\tThis version of wl does not appear to suport monitor mode.\n"
fi
}
#startDarwinIface() {
# if [ -x /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport ]; then
# if [ -n "${CH}" ] && [ ${CH} -lt 220 ]; then
# /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport $1 sniff ${CH}
# else
# printf "Channel is set to none channel value of ${CH}
# fi
# fi
#}
setChannelMac80211() {
setLink ${1} up
if [ -n "${CH}" ]; then
if [ ${CH} -lt 1000 ]; then
#mac80211 specific check to see if hardware supports the channel number being assigned (requires grep with pcre)
if [ -r "/sys/class/net/$1/phy80211/name" ]; then
channel_list="$(iw phy $(cat /sys/class/net/$1/phy80211/name) info 2>&1 | grep -oP '\[\K[^\]]+')"
local hardware_valid_channel=1
for i in $channel_list; do
if [ "${CH}" = "${i}" ]; then
hardware_valid_channel=0
break
fi
done
if [ "${hardware_valid_channel}" = "1" ]; then
printf "Channel ${CH} does not appear to be supported by ${1} hardware, defaulting to channel 3.\n\n"
CH=3
fi
fi
IW_ERROR="$(iw dev ${1} set channel ${CH} 2>&1)"
else
#mac80211 specific check to see if hardware supports the frequency number being assigned (requires grep with pcre)
if [ -r "/sys/class/net/$1/phy80211/name" ]; then
frequency_list="$(iw phy $(cat /sys/class/net/$1/phy80211/name) info 2>&1 | grep -oP '\*\ \K[\d]+\ ')"
local hardware_valid_freq=1
for i in $frequency_list; do
if [ "${CH}" = "${i}" ]; then
hardware_valid_freq=0
break
fi
print
done
if [ "${hardware_valid_freq}" = "1" ]; then
printf "Frequency ${CH} does not appear to be supported by ${1} hardware, defaulting to 2422 Mhz.\n\n"
CH="2422"
fi
fi
IW_ERROR="$(iw dev ${1} set freq "${CH}" 2>&1)"
fi
else
printf "CH is unset, this should not be possible.\n"
exit 1
fi
if [ -n "${IW_ERROR}" ]; then
printf "\nError setting channel: ${IW_ERROR}\n"
if printf "${IW_ERROR}" | grep -q "(-16)"; then
printf "Error -16 likely means your card was set back to station mode by something.\n"
printf "Removing non-monitor ${1} interface...\n"
stopMac80211Iface "${1}" abort
exit 1
fi
if printf "${IW_ERROR}" | grep -q "(-22)"; then
printf "Unable to set channel/frequency ${CH}, most likely it is outside of regulatory domain\n\n"
fi
fi
}
#stopDeprecatedIface() {
# setLink $1 down
# iwconfig $1 mode Managed > /dev/null 2>&1
# setLink $1 up
# printf " (monitor mode disabled)"
#}
stopMac80211Iface() {
if [ -f /sys/class/net/${1}/type ]; then
if [ "${2}" != "abort" ] && [ "$(cat /sys/class/net/${1}/type)" != "803" ]; then
printf "\n\nYou are trying to stop a device that isn't in monitor mode.\n"
printf "Doing so is a terrible idea, if you really want to do it then you\n"
printf "need to type 'iw ${1} del' yourself since it is a terrible idea.\n"
printf "Most likely you want to remove an interface called wlan[0-9]mon\n"
printf "If you feel you have reached this warning in error,\n"
printf "please report it.\n"
exit 1
else
if [ "${ELITE}" = "0" ]; then
local need_sta=1
if [ -d /sys/class/ieee80211/${PHYDEV}/device/net ]; then
for i in $(ls /sys/class/ieee80211/${PHYDEV}/device/net/); do
if [ "$(cat /sys/class/ieee80211/${PHYDEV}/device/net/${i}/type)" = "1" ]; then
[ "${2}" != "abort" ] && printf "\n\t\t(mac80211 station mode vif already available for [${PHYDEV}]${1} on [${PHYDEV}]${i})\n"
need_sta=0
fi
done
fi
if [ "${need_sta}" = "1" ] && [ -e /sys/class/net/${1%mon}/phy80211/name ]; then
if [ "$(cat /sys/class/net/${1%mon}/phy80211/name)" = "${PHYDEV}" ]; then
printf "\nYou already have a ${1%mon} device but it is NOT in station mode."
printf "\nWhatever you did, don't do it again."
printf "\nPlease run \"iw ${1%mon} del\" before attempting to continue\n"
exit 1
else
printf "\nYou already have a ${1%mon} device, but is is not on the same phy as ${1}.\n"
printf "\nAttemping to pick a new name...\n"
findFreeInterface station
fi
fi
if [ "${need_sta}" = "1" ]; then
IW_ERROR="$(iw phy ${PHYDEV} interface add ${1%mon} type station 2>&1)"
if [ -z "${IW_ERROR}" ]; then
interface="${1%mon}"
if [ -d /sys/class/ieee80211/${PHYDEV}/device/net ]; then
for i in $(ls /sys/class/ieee80211/${PHYDEV}/device/net/); do
if [ "$(cat /sys/class/ieee80211/${PHYDEV}/device/net/${i}/type)" = "1" ]; then
#here is where we catch udev renaming our interface
interface="${i}"
fi
done
fi
printf "\n\t\t(mac80211 station mode vif enabled on [${PHYDEV}]${interface})\n"
else
printf "\n\n ERROR adding station mode interface: ${IW_ERROR}\n"
fi
fi
fi
setLink ${1} down
IW_ERROR="$(iw dev "${1}" del 2>&1 | grep "nl80211 not found")"
if [ -z "$IW_ERROR" ]; then
if [ "${2}" != "abort" ]; then
printf "\n\t\t(mac80211 monitor mode vif disabled for [${PHYDEV}]${1})\n"
elif [ "${2}" = "abort" ]; then
printf "\nWARNING: unable to start monitor mode, please run \"airmon-ng check kill\"\n"
fi
else
if [ -f /sys/class/ieee80211/${PHYDEV}/remove_iface ]; then
printf "${1}" > /sys/class/ieee80211/${PHYDEV}/remove_iface
printf "\n\t\t(mac80211 monitor mode vif disabled for [${PHYDEV}]${1})\n"
else
printf "\n\nERROR: Neither the sysfs interface links nor the iw command is available.\nPlease download and install iw from\n$IW_SOURCE\n"
fi
fi
fi
fi
}
stopwlIface() {
if [ -f "/proc/brcm_monitor0" ]; then
if [ -r "/proc/brcm_monitor0" ]; then
local brcm_monitor="$(cat /proc/brcm_monitor0)"
if [ "$brcm_monitor" = "0" ]; then
printf "\n\t\t(experimental wl monitor mode vif already disabled for [${PHYDEV}]${1})\n"
return 0
fi
fi
if [ -w "/proc/brcm_monitor0" ]; then
printf "0" > /proc/brcm_monitor0
if [ "$?" = "0" ]; then
printf "\n\t\t(experimental wl monitor mode vif disabled for [${PHYDEV}]${1})\n"
else
printf "\n\t\t(failed to disable experimental wl monitor mode for [${PHYDEV}${1})\n"
fi
else
printf "\n\tUnable to write to /proc/brcm_monitor0, cannot disable monitor mode.\n"
fi
else
printf "\n\tThis version of wl does not appear to suport monitor mode.\n"
fi
}
getDriver() {
#standard detection path, this is all that is needed for proper drivers
#DRIVER=$(printf "$ethtool_output" | awk '/driver/ {print $2}')
#if $(modinfo -n ${DRIVER} > /dev/null 2>&1)
#then
# true
#else
# unset DRIVER
#fi
#if [ "$DRIVER" = "" ]
#then
if [ -f /sys/class/net/$1/device/uevent ]; then
DRIVER="$(awk -F'=' '$1 == "DRIVER" {print $2}' /sys/class/net/$1/device/uevent)"
else
#DRIVER we put SOMETHING in DRIVER here if we are unable to find anything real
DRIVER="??????"
fi
#fi
#here we test for driver usb, ath9k_htc,rt2870, possibly others show this
if [ "$DRIVER" = "usb" ]; then
printf "Warn ON: USB\n"
BUSADDR="$(printf "$ethtool_output" | awk '/bus-info/ {print $2}'):1.0"
if [ "$DEBUG" = "1" ]; then
printf "${BUSADDR}\n"
fi
if [ -n "$BUSADDR" ]; then
if [ -f /sys/class/net/$1/device/"$BUSADDR"/uevent ]; then
DRIVER="$(awk -F'=' '$1 == "DRIVER" {print $2}' /sys/class/net/$1/device/$BUSADDR/uevent)"
fi
fi
#here we can normalize driver names we don't like
if [ "$DRIVER" = "rt2870" ]; then
DRIVER="rt2870sta"
fi
if [ -f /sys/class/net/$1/device/idProduct ]; then
if [ "$(cat /sys/class/net/$1/device/idProduct)" = "3070" ]; then
DRIVER="rt3070sta"
fi
fi
fi
if [ "$DRIVER" = "rtl8187L" ]; then
DRIVER="r8187l"
fi
if [ "$DRIVER" = "rtl8187" ] && [ "$STACK" = "ieee80211" ]; then
DRIVER="r8187"
fi
#Here we will catch the broken lying drivers not caught above
#currently this only functions for pci devices and not usb since lsusb has no -k option
if [ "${MODINFO}" = "1" ]; then
if $(modinfo -n $DRIVER > /dev/null 2>&1)
then
true
else
if [ -n "${DEVICEID}" ] && [ "$BUS" = "pci" ]; then
DRIVER="$(lspci -d $DEVICEID -k | awk '/modules/ {print $3}')"
fi
if [ -n "$DRIVER" ]; then
DRIVER="??????"
fi
fi
fi
if [ "$DEBUG" = "1" ]; then
printf "getdriver() $DRIVER\n"
fi
}
getFrom() {
#from detection
FROM="K"
if [ "${MODINFO}" = "1" ] && [ -f /proc/modules ]; then
if modinfo -n $DRIVER 2>&1 | grep -q 'kernel/drivers'
then
FROM="K"
#we add special handling here because we hate the vendor drivers AND they install in the wrong place
if [ "$DRIVER" = "r8187" ]; then
FROM="V"
elif [ "$DRIVER" = "r8187l" ]; then
FROM="V"
elif [ "$DRIVER" = "rt5390sta" ]; then
FROM="V"
fi
elif modinfo -n $DRIVER 2>&1 | grep -q 'updates/drivers'
then
FROM="C"
elif modinfo -n $DRIVER 2>&1 | grep -q misc
then
FROM="V"
elif modinfo -n $DRIVER 2>&1 | grep -q staging
then
FROM="S"
else
FROM="?"
fi
else
FROM="K"
fi
if [ "$DEBUG" = "1" ]; then
printf "getFrom() $FROM\n"
fi
}
getFirmware() {
FIRMWARE="$(printf "$ethtool_output" | awk '/firmware-version/ {print $2}')"
#ath9k_htc firmware is a shorter version number than most so trap and make it pretty
if [ "$DRIVER" = "ath9k_htc" ]; then
FIRMWARE="$FIRMWARE\t"
fi
if [ "$FIRMWARE" = "N/A" ]; then
FIRMWARE="$FIRMWARE\t"
elif [ -z "$FIRMWARE" ]; then
FIRMWARE="unavailable"
fi
if [ "$DEBUG" = "1" ]; then
printf "getFirmware $FIRMWARE\n"
fi
}
getChipset() {
#this needs cleanup, we shouldn't have multiple lines assigning chipset per bus
#fix this to be one line per bus
if [ -f /sys/class/net/$1/device/modalias ]; then
BUS="$(cut -d ":" -f 1 /sys/class/net/$1/device/modalias)"
if [ "$BUS" = "usb" ]; then
if [ "${LSUSB}" = "1" ]; then
BUSINFO="$(cut -d ":" -f 2 /sys/class/net/$1/device/modalias | cut -b 1-10 | sed 's/^.//;s/p/:/')"
CHIPSET="$(lsusb -d "$BUSINFO" | head -n1 - | cut -f3- -d ":" | sed 's/^....//;s/ Network Connection//g;s/ Wireless Adapter//g;s/^ //')"
elif [ "${LSUSB}" = "0" ]; then
printf "Your system doesn't seem to support usb but we found usb hardware, please report this.\n"
exit 1
fi
#yes the below line looks insane, but broadcom appears to define all the internal buses so we have to detect them here
elif [ "${BUS}" = "pci" -o "${BUS}" = "pcmcia" ] && [ "${LSPCI}" = "1" ]; then
if [ -f /sys/class/net/$1/device/vendor ] && [ -f /sys/class/net/$1/device/device ]; then
DEVICEID="$(cat /sys/class/net/$1/device/vendor):$(cat /sys/class/net/$1/device/device)"
CHIPSET="$(lspci -d $DEVICEID | cut -f3- -d ":" | sed 's/Wireless LAN Controller //g;s/ Network Connection//g;s/ Wireless Adapter//;s/^ //')"
else
BUSINFO="$(printf "$ethtool_output" | grep bus-info | cut -d ":" -f "3-" | sed 's/^ //')"
CHIPSET="$(lspci | grep "$BUSINFO" | head -n1 - | cut -f3- -d ":" | sed 's/Wireless LAN Controller //g;s/ Network Connection//g;s/ Wireless Adapter//;s/^ //')"
DEVICEID="$(lspci -nn | grep "$BUSINFO" | grep '[[0-9][0-9][0-9][0-9]:[0-9][0-9][0-9][0-9]' -o)"
fi
elif [ "${BUS}" = "sdio" ]; then
if [ -f /sys/class/net/$1/device/vendor ] && [ -f /sys/class/net/$1/device/device ]; then
DEVICEID="$(cat /sys/class/net/$1/device/vendor):$(cat /sys/class/net/$1/device/device)"
fi
if [ "${DEVICEID}" = '0x02d0:0x4330' ]; then
CHIPSET='Broadcom 4330'
elif [ "${DEVICEID}" = '0x02d0:0x4329' ]; then
CHIPSET='Broadcom 4329'
elif [ "${DEVICEID}" = '0x02d0:0x4334' ]; then
CHIPSET='Broadcom 4334'
elif [ "${DEVICEID}" = '0x02d0:0xa94c' ]; then
CHIPSET='Broadcom 43340'
elif [ "${DEVICEID}" = '0x02d0:0xa94d' ]; then
CHIPSET='Broadcom 43341'
elif [ "${DEVICEID}" = '0x02d0:0x4324' ]; then
CHIPSET='Broadcom 43241'
elif [ "${DEVICEID}" = '0x02d0:0x4335' ]; then
CHIPSET='Broadcom 4335/4339'
elif [ "${DEVICEID}" = '0x02d0:0xa962' ]; then
CHIPSET='Broadcom 43362'
elif [ "${DEVICEID}" = '0x02d0:0xa9a6' ]; then
CHIPSET='Broadcom 43430'
elif [ "${DEVICEID}" = '0x02d0:0x4345' ]; then
CHIPSET='Broadcom 43455'
elif [ "${DEVICEID}" = '0x02d0:0x4354' ]; then
CHIPSET='Broadcom 4354'
elif [ "${DEVICEID}" = '0x02d0:0xa887' ]; then
CHIPSET='Broadcom 43143'
else
CHIPSET="unable to detect for sdio $DEVICEID"
fi
else
CHIPSET="Not pci, usb, or sdio"
fi
#we don't do a check for usb here but it is obviously only going to work for usb
elif [ -f /sys/class/net/$1/device/idVendor ] && [ -f /sys/class/net/$1/device/idProduct ]; then
DEVICEID="$(cat /sys/class/net/$1/device/idVendor):$(cat /sys/class/net/$1/device/idProduct)"
if [ "${LSUSB}" = "1" ]; then
CHIPSET="$(lsusb | grep -i "$DEVICEID" | head -n1 - | cut -f3- -d ":" | sed 's/^....//;s/ Network Connection//g;s/ Wireless Adapter//g;s/^ //')"
elif [ "${LSUSB}" = "0" ]; then
CHIPSET="idVendor and idProduct found on non-usb device, please report this."
fi
elif [ "${DRIVER}" = "mac80211_hwsim" ]; then
CHIPSET="Software simulator of 802.11 radio(s) for mac80211"
elif $(printf "$ethtool_output" | awk '/bus-info/ {print $2}' | grep -q bcma)
then
BUS="bcma"
if [ "${DRIVER}" = "brcmsmac" ] || [ "${DRIVER}" = "brcmfmac" ] || [ "${DRIVER}" = "b43" ]; then
CHIPSET="Broadcom on bcma bus, information limited"
else
CHIPSET="Unrecognized driver \"${DRIVER}\" on bcma bus"
fi
else
CHIPSET="non-mac80211 device? (report this!)"
fi
if [ "$DEBUG" = "1" ]; then
printf "getchipset() $CHIPSET\n"
printf "BUS = $BUS\n"
printf "BUSINFO = $BUSINFO\n"
printf "DEVICEID = $DEVICEID\n"
fi
}
getStack() {
if [ -z "$1" ]; then
return
fi
if [ -d /sys/class/net/$1/phy80211/ ]; then
MAC80211="1"
STACK="mac80211"
else
MAC80211="0"
STACK="ieee80211"
fi
if [ -e /proc/sys/dev/$1/fftxqmin ]; then
MAC80211="0"
STACK="net80211"
fi
if [ "$DEBUG" = "1" ]; then
printf "getStack $STACK\n"
fi
}
getExtendedInfo() {
#stuff rfkill info into extended if nothing else is there
rfkill_check ${PHYDEV}
rfkill_retcode="$?"
if [ "${rfkill_retcode}" = "1" ]; then
EXTENDED="rfkill soft blocked"
elif [ "${rfkill_retcode}" = "2" ]; then
EXTENDED="rfkill hard blocked"
elif [ "${rfkill_redcode}" = "3" ]; then
EXTENDED="rfkill hard and soft blocked"
fi
if [ "$DRIVER" = "??????" ]; then
EXTENDED="\t Failure detecting driver properly please report"
fi
#first we set all the real (useful) info we can find
if [ -f /sys/class/net/$1/device/product ]; then
EXTENDED="\t$(cat /sys/class/net/$1/device/product)"
fi
#then we sweep for known broken drivers with no available better drivers
if [ "$DRIVER" = "wl" ]; then
if [ -f "/proc/brcm_monitor0" ]; then
EXTENDED="Experimental monitor mode support"
else
EXTENDED="No known monitor support, try a newer version or b43"
fi
fi
if [ "$DRIVER" = "brcmsmac" ]; then
EXTENDED="Driver commonly referred to as brcm80211 (no injection yet)"
fi
if [ "$DRIVER" = "r8712u" ]; then
EXTENDED="\t\t\t\tNo monitor or injection support"
fi
#lastly we detect all the broken drivers which have working alternatives
KV="$(uname -r | awk -F'-' '{print $1}')"
KVMAJOR="$(printf ${KV} | awk -F'.' '{print $1$2}')"
KVMINOR="$(printf ${KV} | awk -F'.' '{print $3}')"
if [ $KVMAJOR -lt 26 ]; then
printf "You are running a kernel older than 2.6, I'm surprised it didn't error before now."
if [ "$DEBUG" = "1" ]; then
printf "${KVMAJOR} ${KVMINOR}\n"
fi
exit 1
fi
if [ "$DRIVER" = "rt2870sta" ]; then
if [ "$KVMAJOR" = "26" ] && [ "$KVMINOR" -ge "35" ]; then
EXTENDED="\tBlacklist rt2870sta and use rt2800usb"
else
EXTENDED="\tUpgrade to kernel 2.6.35 or install compat-wireless stable"
fi
#add in a flag for "did you tell use to do X" and emit instructions
elif [ "$DRIVER" = "rt3070sta" ]; then
if [ "$KVMAJOR" = "26" ] && [ "$KVMINOR" -ge "35" ]; then
EXTENDED="\tBlacklist rt3070sta and use rt2800usb"
else
EXTENDED="\tUpgrade to kernel 2.6.35 or install compat-wireless stable"
fi
elif [ "$DRIVER" = "rt5390sta" ]; then
if [ "$KVMAJOR" = "26" ] && [ "$KVMINOR" -ge "39" ]; then
EXTENDED="\tBlacklist rt5390sta and use rt2800usb"
else
EXTENDED="\tUpgrade to kernel 2.6.39 or install compat-wireless stable"
fi
elif [ "$DRIVER" = "ar9170usb" ]; then
if [ "$KVMAJOR" = "26" ] && [ "$KVMINOR" -ge "37" ]; then
EXTENDED="\tBlacklist ar9170usb and use carl9170"
else
EXTENDED="\tUpgrade to kernel 2.6.37 or install compat-wireless stable"
fi
elif [ "$DRIVER" = "arusb_lnx" ]; then
if [ "$KVMAJOR" = "26" ] && [ "$KVMINOR" -ge "37" ]; then
EXTENDED="\tBlacklist arusb_lnx and use carl9170"
else
EXTENDED="\tUpgrade to kernel 2.6.37 or install compat-wireless stable"
fi
elif [ "$DRIVER" = "r8187" ]; then
if [ "$KVMAJOR" = "26" ] && [ "$KVMINOR" -ge "29" ]; then
EXTENDED="\t\tBlacklist r8187 and use rtl8187 from the kernel"
else
EXTENDED="\t\tUpgrade to kernel 2.6.29 or install compat-wireless stable"
fi
elif [ "$DRIVER" = "r8187l" ]; then
if [ "$KVMAJOR" = "26" ] && [ "$KVMINOR" -ge "29" ]; then
EXTENDED="\t\tBlacklist r8187l and use rtl8187 from the kernel"
else
EXTENDED="\t\tUpgrade to kernel 2.6.29 or install compat-wireless stable"
fi
fi
}
scanProcesses() {
#this test means it errored and said it was busybox since busybox doesn't print without error
if (ps -A 2>&1 | grep -q BusyBox)
then
#busybox in openwrt cannot handle -A but its output by default is -A
psopts=""
else
psopts="-A"
fi
if ( ps -o comm= 2>&1 | grep -q BusyBox )
then
#busybox in openwrt cannot handle -o
pso="0"
else
pso="1"
fi
PROCESSES="wpa_action\|wpa_supplicant\|wpa_cli\|dhclient\|ifplugd\|dhcdbd\|dhcpcd\|udhcpc\|NetworkManager\|knetworkmanager\|avahi-autoipd\|avahi-daemon\|wlassistant\|wifibox"
#PS_ERROR="invalid\|illegal"
if [ -x "$(command -v service 2>&1)" ] && [ "$1" = "kill" ]; then
service network-manager stop 2> /dev/null > /dev/null
service NetworkManager stop 2> /dev/null > /dev/null
service avahi-daemon stop 2> /dev/null > /dev/null
fi
unset match
if [ "${pso}" = 1 ]; then
match="$(ps ${psopts} -o comm= | grep -c ${PROCESSES})"
elif [ "${pso}" = 0 ]; then
#openwrt busybox grep hits on itself so we -v it out
match="$(ps ${psopts} | grep -c ${PROCESSES} | grep -v grep)"
fi
if [ ${match} -gt 0 ] && [ "${1}" != "kill" ]; then
printf "Found $match processes that could cause trouble.\n"
printf "If airodump-ng, aireplay-ng or airtun-ng stops working after\n"
printf "a short period of time, you may want to run 'airmon-ng check kill'\n\n"
else
if [ "${1}" != "kill" ] && [ -n "${1}" ]; then
printf "No interfering processes found\n"
return
fi
fi
if [ ${match} -gt 0 ]; then
if [ "${1}" = "kill" ]; then
printf "Killing these processes:\n\n"
fi
if [ "${pso}" = "1" ]; then
ps ${psopts} -o pid=PID -o comm=Name | grep "${PROCESSES}\|PID"
else
#openwrt busybox grep hits on itself so we -v it out
ps ${psopts} | grep "${PROCESSES}\|PID | grep -v grep"
fi
if [ "${1}" = "kill" ]; then
#we have to use signal 9 because things like nm actually respawn wpa_supplicant too quickly
if [ "${pso}" = "1" ]; then
for pid in $(ps ${psopts} -o pid= -o comm= | grep ${PROCESSES} | awk '{print $1}'); do
kill -9 ${pid}
done
else
#openwrt busybox grep hits on itself so we -v it out
for pid in $(ps ${psopts} | grep ${PROCESSES} | grep -v grep | awk '{print $1}'); do
kill -9 ${pid}
done
fi
fi
fi
#i=1
#while [ $i -le $match ]
#do
# pid=$(ps ${psopts} -o pid= -o comm= | grep $PROCESSES | head -n $i | tail -n 1 | awk '{print $1}')
# pname=$(ps ${psopts} -o pid= -o comm= | grep $PROCESSES | head -n $i | tail -n 1 | awk '{print $2}')
# if [ x"$1" != "xkill" ]
# then
# printf "${pid}\t${pname}\n"
# else
# kill ${pid}
# fi
# i=$(($i+1))
#done
printf "\n"
#this stub is for checking against the interface name, but since it almost never hits why bother?
#if [ x"${1}" != "x" -a x"${1}" != "xkill" ]
#then
# #the next line doesn't work on busybox ps because -p is unimplimented
# match2=$(ps -o comm= -p 1 2>&1 | grep $PS_ERROR -c)
# if [ ${match2} -gt 0 ]
# then
# return
# fi
#
# for i in $(ps auxw | grep ${1} | grep -v "grep" | grep -v "airmon-ng" | awk '{print $2}')
# do
# pname=$(ps -o comm= -p ${i})
# printf "Process with PID ${i} ($pname) is running on interface ${1}\n"
# done
#fi
}
listInterfaces() {
unset iface_list
for iface in $(ls -1 /sys/class/net)
do
if [ -f /sys/class/net/${iface}/uevent ]; then
if $(grep -q DEVTYPE=wlan /sys/class/net/${iface}/uevent)
then
iface_list="${iface_list}\n ${iface}"
fi
fi
done
if [ -x "$(command -v iwconfig 2>&1)" ] && [ -x "$(command -v sort 2>&1)" ]; then
for iface in $(iwconfig 2> /dev/null | sed 's/^\([a-zA-Z0-9_.]*\) .*/\1/'); do
iface_list="${iface_list}\n ${iface}"
done
iface_list="$(printf "${iface_list}" | sort -bu)"
fi
}
getPhy() {
if [ -z "$1" ]; then
return
fi
if [ $MAC80211 = "0" ]; then
PHYDEV="null"
return
fi
if [ -r /sys/class/net/$1/phy80211/name ]; then
PHYDEV="$(cat /sys/class/net/$1/phy80211/name)"
fi
if [ -d /sys/class/net/$1/phy80211/ ] && [ -z "${PHYDEV}" ]; then
PHYDEV="$(ls -l "/sys/class/net/$1/phy80211" | sed 's/^.*\/\([a-zA-Z0-9_-]*\)$/\1/')"
fi
}
checkvm() {
#this entire section of code is completely stolen from Carlos Perez's work in checkvm.rb for metasploit and rewritten (poorly) in sh
#Check dmi info
if [ -x "$(command -v dmidecode 2>&1)" ]; then
dmi_info=$(dmidecode 2>&1)
if [ -n "${dmi_info}" ]; then
printf "${dmi_info}" | grep -iq "microsoft corporation" 2> /dev/null && vm="MS Hyper-V"
printf "${dmi_info}" | grep -iq "vmware" 2> /dev/null && vm="VMware"
printf "${dmi_info}" | grep -iq "virtualbox" 2> /dev/null && vm="VirtualBox"
printf "${dmi_info}" | grep -iq "qemu" 2> /dev/null && vm="Qemu/KVM"
printf "${dmi_info}" | grep -iq "domu" 2> /dev/null && vm="Xen"
[ -n "${vm}" ] && vm_from="dmi_info"
fi
fi
#check loaded modules
if [ -z "${vm_from}" ]; then
if [ -x "$(command -v lsmod 2>&1)" ]; then
lsmod_data="$(lsmod 2>&1)"
if [ -n "${lsmod}" ]; then
printf "${lsmod_data}" | grep -iqE "vboxsf|vboxguest" 2> /dev/null && vm="VirtualBox"
printf "${lsmod_data}" | grep -iqE "vmw_ballon|vmxnet|vmw" 2> /dev/null && vm="VMware"
printf "${lsmod_data}" | grep -iqE "xen-vbd|xen-vnif" 2> /dev/null && vm="Xen"
printf "${lsmod_data}" | grep -iqE "virtio_pci|virtio_net" 2> /dev/null && vm="Qemu/KVM"
printf "${lsmod_data}" | grep -iqE "hv_vmbus|hv_blkvsc|hv_netvsc|hv_utils|hv_storvsc" && vm="MS Hyper-V"
[ -n "${vm}" ] && vm_from="lsmod"
fi
fi
fi
#check scsi driver
if [ -z "${vm_from}" ]; then
if [ -r /proc/scsi/scsi ]; then
grep -iq "vmware" /proc/scsi/scsi 2> /dev/null && vm="VMware"
grep -iq "vbox" /proc/scsi/scsi 2> /dev/null && vm="VirtualBox"
[ -n "${vm}" ] && vm_from="/pro/scsi/scsi"
fi
fi
# Check IDE Devices
if [ -z "${vm_from}" ]; then
if [ -d /proc/ide ]; then
ide_model="$(cat /proc/ide/hd*/model)"
printf "${ide_model}" | grep -iq "vbox" 2> /dev/null && vm="VirtualBox"
printf "${ide_model}" | grep -iq "vmware" 2> /dev/null && vm="VMware"
printf "${ide_model}" | grep -iq "qemu" 2> /dev/null && vm="Qemu/KVM"
printf "${ide_model}" | grep -iqE "virtual (hd|cd)" 2> /dev/null && vm="Hyper-V/Virtual PC"
[ -n "${vm}" ] && vm_from="ide_model"
fi
fi
# Check using lspci
if [ -z "${vm_from}" ] && [ "${LSPCI}" = "1" ]; then
lspci_data="$(lspci 2>&1)"
printf "${lspci_data}" | grep -iq "vmware" 2> /dev/null && vm="VMware"
printf "${lspci_data}" | grep -iq "virtualbox" 2> /dev/null && vm="VirtualBox"
[ -n "${vm}" ] && vm_from="lspci"
fi
# Xen bus check
## XXX: Removing unsafe check
# this check triggers if CONFIG_XEN_PRIVILEGED_GUEST=y et al are set in kconfig (debian default) even in not actually a guest
#if [ -z ${vm} ]
#then
# ls -1 /sys/bus | grep -iq "xen" 2> /dev/null && vm="Xen"
# vm_from="/sys/bus/xen"
#fi
# Check using lscpu
if [ -z "${vm_from}" ]; then
if [ -x "$(command -v lscpu 2>&1)" ]; then
lscpu_data="$(lscpu 2>&1)"
printf "${lscpu_data}" | grep -iq "Xen" 2> /dev/null && vm="Xen"
printf "${lscpu_data}" | grep -iq "KVM" 2> /dev/null && vm="KVM"
printf "${lscpu_data}" | grep -iq "Microsoft" 2> /dev/null && vm="MS Hyper-V"
[ -n "${vm}" ] && vm_from="lscpu"
fi
fi
#Check vmnet
if [ -z "${vm_from}" ]; then
if [ -e /dev/vmnet ]; then
vm="VMware"
vm_from="/dev/vmnet"
fi
fi
# Check dmesg Output
if [ -z "${vm_from}" ]; then
if [ -x "$(command -v dmesg 2>&1)" ]; then
dmesg | grep -iqE "vboxbios|vboxcput|vboxfacp|vboxxsdt|(vbox cd-rom)|(vbox harddisk)" && vm="VirtualBox"
dmesg | grep -iqE "(vmware virtual ide)|(vmware pvscsi)|(vmware virtual platform)" && vm="VMware"
dmesg | grep -iqE "(xen_mem)|(xen-vbd)" && vm="Xen"
dmesg | grep -iqE "(qemu virtual cpu version)" && vm="Qemu/KVM"
[ -n "${vm}" ] && vm_from="dmesg"
fi
fi
checkvm_status="run"
}
#end function definitions
#begin execution
#here we check for any phys that have no interfaces to pick up The Lost Phys
handleLostPhys
listInterfaces
if [ "${1}" = "check" ] || [ "${1}" = "start" ]; then
if [ "${2}" = "kill" ]; then
#if we are killing, tell scanProcesses that
scanProcesses "${2}"
exit
elif [ "${1}" = "start" ]; then
#this stub can send scanProcesses the interface name
#but this seems entirely unreliable so just run generic
#scanProcesses "${2}"
scanProcesses
else
scanProcesses
exit
fi
fi
if [ "$#" != "0" ]; then
if [ "$1" != "start" ] && [ "$1" != "stop" ]; then
usage
fi
if [ -z "$2" ]; then
usage
fi
fi
#startup checks complete, headers then main
if [ "$DEBUG" = "1" ]; then
if [ -x "$(command -v readlink 2>&1)" ]; then
printf "/bin/sh -> $(readlink -f /bin/sh)\n"
if $(readlink -f /bin/sh) --version > /dev/null 2>&1
then
printf "$($(readlink -f /bin/sh) --version)\n"
fi
else
ls -l /bin/sh
if /bin/sh --version > /dev/null 2>&1
then
/bin/sh --version
fi
fi
if [ -n "$SHELL" ]; then
if $SHELL --version > /dev/null 2>&1
then
printf "\nSHELL is $($SHELL --version)\n\n"
else
printf "\nSHELL is $SHELL\n\n"
fi
fi
fi
if [ "$VERBOSE" = "1" ]; then
lsb_release -a
printf "\n"
uname -a
checkvm
if [ -n "${vm}" ]; then
printf "Detected VM using ${vm_from}\n"
printf "This appears to be a ${vm} Virtual Machine\n"
printf "If your system supports VT-d, it may be possible to use PCI devices\n"
printf "If your system does not support VT-d, you can only use USB wifi cards\n"
fi
printf "\nK indicates driver is from $(uname -r)\n"
if [ "${MODPROBE}" = "1" ]; then
modprobe compat > /dev/null 2>&1
if [ -r /sys/module/compat/parameters/compat_version ]; then
printf "C indicates driver is from $(cat /sys/module/compat/parameters/compat_version)\n"
fi
fi
printf "V indicates driver comes directly from the vendor, almost certainly a bad thing\n"
printf "S indicates driver comes from the staging tree, these drivers are meant for reference not actual use, BEWARE\n"
printf "? indicates we do not know where the driver comes from... report this\n\n"
fi
if [ "${VERBOSE}" = "1" ]; then
printf "\nX[PHY]Interface\t\tDriver[Stack]-FirmwareRev\t\tChipset\t\t\t\t\t\t\t\t\t\tExtended Info\n\n"
else
printf "PHY\tInterface\tDriver\t\tChipset\n\n"
fi
#this whole block of code shouldn't be here, it makes no sense
#per shellcheck, this block is broken as it runs the loops once with iface=listIfaceUnspec instead of the output of listIFaceUnspec
#for iface in listIfaceUnspec; do
#
# if [ -e "/proc/sys/dev/$iface/fftxqmin" ]
# then
# setLink ${iface} up
# printf "$iface\t\tAtheros\t\tmadwifi-ng"
# if [ x$1 = "xstart" ] && [ x$2 = x$iface ]
# then
# IFACE=$(wlanconfig ath create wlandev $iface wlanmode monitor -bssid | grep ath)
# setLink ${iface} up
# if [ $CH -lt 1000 ]
# then
# iwconfig $IFACE channel $CH 2> /dev/null > /dev/null
# else
# iwconfig $IFACE freq "$CH"000000 2> /dev/null > /dev/null
# fi
# setLink ${IFACE} up
# UDEV_ISSUE=$?
# fi
#
# if [ x$1 = "xstop" ] && [ x$2 = x$iface ]
# then
# printf "$iface does not support 'stop', do it on ath interface\n"
# fi
#
# #why, dear god why is there a random newline here?
# printf "\n"
# sleep 1
# continue
# fi
#done
#end random block of code that needs to die
for iface in $(printf "${iface_list}"); do
unset ethtool_output DRIVER FROM FIRMWARE STACK MADWIFI MAC80211 BUS BUSADDR BUSINFO DEVICEID CHIPSET EXTENDED PHYDEV ifacet DRIVERt FIELD1 FIELD1t FIELD2 FIELD2t CHIPSETt
#add a RUNNING check here and up the device if it isn't already
ethtool_output="$(ethtool -i $iface 2>&1)"
if [ "$ethtool_output" != "Cannot get driver information: Operation not supported" ]; then
getStack ${iface}
getPhy ${iface}
getDriver ${iface}
getChipset ${iface}
if [ "${VERBOSE}" = "1" ]; then
getFrom ${iface}
getFirmware ${iface}
getExtendedInfo ${iface}
fi
else
printf "\nethtool failed...\n"
printf "Only mac80211 devices on kernel 2.6.33 or higher are officially supported by airmon-ng.\n"
exit 1
fi
#yes this really is the main output loop
if [ "${VERBOSE}" = "1" ]; then
#beautify output spacing (within reason)
FIELD1="${FROM}[${PHYDEV}]${iface}"
if [ ${#FIELD1} -gt 15 ]; then
FIELD1t="\t"
else
FIELD1t="\t\t"
fi
FIELD2="${DRIVER}[${STACK}]-${FIRMWARE}"
if [ ${#FIELD2} -gt 28 ]; then
FIELD2t="\t"
else
FIELD2t="\t\t"
fi
if [ -n "${EXTENDED}" ]; then
CHIPSETt="\t\t\t\t\t\t\t\t\t\t"
if [ ${#CHIPSET} -gt 70 ]; then
CHIPSETt="\t"
elif [ ${#CHIPSET} -gt 63 ]; then
CHIPSETt="\t\t"
elif [ ${#CHIPSET} -gt 56 ]; then
CHIPSETt="\t\t\t"
elif [ ${#CHIPSET} -gt 49 ]; then
CHIPSETt="\t\t\t\t"
elif [ ${#CHIPSET} -gt 39 ]; then
CHIPSETt="\t\t\t\t\t"
elif [ ${#CHIPSET} -gt 35 ]; then
CHIPSETt="\t\t\t\t\t\t"
elif [ ${#CHIPSET} -gt 28 ]; then
CHIPSETt="\t\t\t\t\t\t\t"
elif [ ${#CHIPSET} -gt 21 ]; then
CHIPSETt="\t\t\t\t\t\t\t\t"
elif [ ${#CHIPSET} -gt 14 ]; then
CHIPSETt="\t\t\t\t\t\t\t\t\t"
fi
fi
printf "${FROM}[${PHYDEV}]${iface}${FIELD1t}${DRIVER}[${STACK}]-${FIRMWARE}${FIELD2t}${CHIPSET}${CHIPSETt}${EXTENDED}\n"
else
#beautify output spacing (within reason, interface/driver max length is 15 and phy max length is 7))
if [ ${#DRIVER} -gt 7 ]; then
DRIVERt="\t"
else
DRIVERt="\t\t"
fi
if [ ${#iface} -gt 7 ]; then
ifacet="\t"
else
ifacet="\t\t"
fi
printf "${PHYDEV}\t${iface}${ifacet}${DRIVER}${DRIVERt}${CHIPSET}\n"
fi
if [ "$DRIVER" = "wl" ]; then
if [ "$1" = "start" ] && [ "$2" = "$iface" ]; then
startwlIface $iface
fi
if [ "$1" = "stop" ] && [ "$2" = "$iface" ]; then
stopwlIface $iface
fi
elif [ "$MAC80211" = "1" ]; then
if [ "$1" = "start" ] && [ "$2" = "$iface" ]; then
startMac80211Iface $iface
fi
if [ "$1" = "stop" ] && [ "$2" = "$iface" ]; then
stopMac80211Iface $iface
fi
fi
done
#end with some space
printf "\n"