#############
SCR_DIR=`readlink -f $0 | xargs dirname`
TESTCASE_BN=testcase.txt
+WHAT=?????????
#############
# FUNCTIONS #
echo " not responsability for this script. Such operations shall be externally performed to guarantee that"
echo " programming this testcase is going to be valid in context of test execution. Anyway, CER messages"
echo " will be detected and symbolically linked with the name 'cer.<origin host>.xml'."
+ echo
+ echo " PCAPS WITHOUT CER/CEA MESSAGES:"
+ echo
+ echo " There is a helper tool to build CER/CEA messages for involved origin hosts. This is useful when the"
+ echo " pcap file analyzed miss the capabilities exchange messages: touch the file 'create_cer_and_cea' inside"
+ echo " the source directory, and follow the instructions."
_exit
}
# Messages classification:
0> cers_4_starting
+0> ceas_4_establishing
0> cers_4_starting_origin_hosts
+0> ceas_4_establishing_origin_hosts
0> requests_4_sending
0> answers_4_programming
0> $TESTCASE_BN
grep -q "^isrequest=1$" $mtd
if [ $? -eq 0 ]
then
+ # CER's:
grep -q "^code=257$" $mtd
if [ $? -eq 0 ]
then
ln -sf $xml cer.${originHost}.xml
continue
fi
+ # Other requests:
echo $frame >> requests_4_sending
update_testcase $mtd $xml check_result_code
else
- # Ignore CEA's:
+ # CEA's:
grep -q "^code=257$" $mtd
- [ $? -eq 0 ] && continue
+ if [ $? -eq 0 ]
+ then
+ echo $frame >> ceas_4_establishing
+ originHost=$(getOriginHost $xml)
+ [ -z "$originHost" ] && _exit "Missing Origin-Host (frame $frame, CEA message) !!"
+ echo "$originHost" >> ceas_4_establishing_origin_hosts
+ ln -sf $xml cea.${originHost}.xml
+ continue
+ fi
+ # Other answers:
echo $frame >> answers_4_programming
update_testcase $mtd $xml
fi
done
rm -f *.needed
+
# We will replace all the requests hop-by-hop's with a unique value, to avoid bad sniffing cases (different sources using bad values).
# For example, the frame number could be valid enough.
hbh_ini=
hbh_fin=
# involved frames:
+involved_xmls=
grep sendxml $TESTCASE_BN > .involved_frames
n_involved=`wc -l .involved_frames | awk '{ print $1 }'`
count=1
for frame in `cat .involved_frames | cut -d\| -f4 | cut -d\. -f1`
do
xml=( `ls ${frame}.*xml` )
+ involved_xmls="$involved_xmls $xml"
mtd=( `ls ${frame}.*metadata` )
isrequest=$(grep "isrequest=1" $mtd)
if [ -n "$isrequest" ]
count=$((count+1))
done
+if [ -f $SOURCE_DIR/create_cer_and_cea ]
+then
+ # PCAPs without CER messages ...
+ if [ ! -s cers_4_starting_origin_hosts ]
+ then
+ if [ $n_involved -ne 0 ]
+ then
+ grep "<avp name=\"Origin-Host\"" $involved_xmls | cut -d\" -f4 | sort -u > cers_4_starting_origin_hosts
+ for oh in `cat cers_4_starting_origin_hosts`
+ do
+ cer_file=cer.${oh}.xml
+ touch $cer_file
+ echo "WARNING: perhaps you should configure '$cer_file' because it is missing in the pcap file provided."
+ echo " Currently it contains a basic template but you must fill/fix the unknowns '$WHAT'."
+ cat << EOF > $cer_file
+<message version="1" name="CER" application-id="0" hop-by-hop-id="1" end-by-end-id="1">
+ <avp name="Origin-Host" data="$oh"/>
+ <avp name="Origin-Realm" data="$(echo $oh | cut -d\. -f2-) $WHAT"/>
+ <avp name="Auth-Application-Id" data="16777236 $WHAT 16777238 $WHAT"/>
+ <avp name="Origin-State-Id" data="1"/>
+ <avp name="Host-IP-Address" data="1|192.168.14.42 $WHAT"/>
+ <avp name="Vendor-Id" data="193"/>
+ <avp name="Product-Name" data="afNode $WHAT ggsnNode $WHAT"/>
+ <avp name="Firmware-Revision" data="1"/>
+</message>
+EOF
+ done
+ #else
+ # echo "WARNING: No 'sendxml' primitives on testcase ??"
+ fi
+ fi
+
+ # PCAPs without CEA messages ...
+ if [ ! -s ceas_4_establishing_origin_hosts ]
+ then
+ if [ $n_involved -ne 0 ]
+ then
+ grep "<avp name=\"Origin-Host\"" $involved_xmls | cut -d\" -f4 | sort -u > ceas_4_establishing_origin_hosts
+ for oh in `cat ceas_4_establishing_origin_hosts`
+ do
+ cea_file=cea.${oh}.xml
+ touch $cea_file
+ echo "WARNING: perhaps you should configure '$cea_file' because it is missing in the pcap file provided."
+ echo " Currently it contains a basic template but you must fill/fix the unknowns '$WHAT'."
+ cat << EOF > $cea_file
+<message version="1" name="CEA" application-id="0" hop-by-hop-id="1" end-by-end-id="1">
+ <avp name="Result-Code" data="2001" alias="DIAMETER_SUCCESS"/>
+ <avp name="Origin-Host" data="$oh"/>
+ <avp name="Origin-Realm" data="$(echo $oh | cut -d\. -f2-) $WHAT"/>
+ <avp name="Host-IP-Address" data="1|192.168.12.42 $WHAT"/>
+ <avp name="Vendor-Id" data="193"/>
+ <avp name="Product-Name" data="SAPC"/>
+ <avp name="Supported-Vendor-Id" data="5535"/>
+ <avp name="Supported-Vendor-Id" data="10415"/>
+ <avp name="Auth-Application-Id" data="16777238"/>
+ <avp name="Auth-Application-Id" data="16777236"/>
+ <avp name="Vendor-Specific-Application-Id">
+ <avp name="Vendor-Id" data="10415"/>
+ <avp name="Auth-Application-Id" data="16777238"/>
+ </avp>
+ <avp name="Vendor-Specific-Application-Id">
+ <avp name="Vendor-Id" data="10415"/>
+ <avp name="Auth-Application-Id" data="16777236"/>
+ </avp>
+ <avp name="Firmware-Revision" data="1"/>
+</message>
+EOF
+ done
+ #else
+ # echo "WARNING: No 'sendxml' primitives on testcase ??"
+ fi
+ fi
+fi
+
exit 0
projects / anna.git / blobdiff