FritzBox Ueberwachung

#!/bin/sh
IP="fritz.box"
Passwd=""

#-------------------nothing to change----------------#
# Challenge abholen
ChallengeXML=`wget -O - "http://$IP/cgi-bin/webcm?getpage=../html/login_sid.xml" 2>/dev/null| grep Challenge`
Challenge=`echo $ChallengeXML | awk '{match($0,/>[^<>]+</); print substr($0,RSTART+1,RLENGTH-2)}'`

# login aufbauen und hashen
CPSTR="$Challenge-$Passwd"
MD5=`echo -n $CPSTR | iconv -f ISO8859-1 -t UTF-16LE | md5sum -b | awk '{print substr($0,1,32)}'`
RESPONSE="$Challenge-$MD5" POSTDATA="login:command/response=$RESPONSE&getpage=../html/de/menus/menu2.html"

# login senden und SID herausfischen
SID=`wget -O - --post-data="$POSTDATA" "http://$IP/cgi-bin/webcm" 2>/dev/null| grep "name=\"sid\"" | head -1 | awk '{match($0,/value="[^"]+"/); print substr($0,RSTART+7,RLENGTH-8)}'`

# Internet Capture
wget -O - "http://$IP/cgi-bin/capture_notimeout?ifaceorminor=3-17\&snaplen=1600&capture=Start&sid=$SID" 2>/dev/null | tshark -i - -S -l -N nmtC