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Added --writepkttofile and --readpktfromfile options.
Added new check-packet and check-decode tests. Two bug fixes: avoid closing fd 0 with --filename=-, and set the frame type correctly for LLC/SNAP framing. git-svn-id: svn+ssh://svn.nta-monitor.com/trunk/opensource/arp-scan@18088 062a1500-4a13-0410-a63b-ee65f32af78f
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| #!/bin/sh | ||
| # The ARP Scanner (arp-scan) is Copyright (C) 2005-2011 Roy Hills, | ||
| # NTA Monitor Ltd. | ||
| # | ||
| # This file is part of arp-scan. | ||
| # | ||
| # arp-scan is free software: you can redistribute it and/or modify | ||
| # it under the terms of the GNU General Public License as published by | ||
| # the Free Software Foundation, either version 3 of the License, or | ||
| # (at your option) any later version. | ||
| # | ||
| # arp-scan is distributed in the hope that it will be useful, | ||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| # GNU General Public License for more details. | ||
| # | ||
| # You should have received a copy of the GNU General Public License | ||
| # along with arp-scan. If not, see <http://www.gnu.org/licenses/>. | ||
| # | ||
| # $Id$ | ||
| # | ||
| # check-packet - Shell script to test arp-scan packet decoding | ||
| # | ||
| # Author: Roy Hills | ||
| # Date: 30 January 2011 | ||
| # | ||
| # This script checks that arp-scan decodes and displays ARP response packets | ||
| # correctly. It uses the undocumented arp-scan option --readpktfromfile to | ||
| # read the packet from a file rather than from the network. | ||
| # | ||
|
|
||
| # Check that the user is root. Skip this check if they are not. | ||
| ID=`id | sed 's/(.*//'` | ||
| if test "$ID" != "uid=0" | ||
| then | ||
| echo "User is not root, skipping check-decode test..." | ||
| exit 0 | ||
| fi | ||
| # | ||
| ARPSCANOUTPUT=/tmp/arp-scan-output.$$.tmp | ||
| EXAMPLEOUTPUT=/tmp/example-output.$$.tmp | ||
| # | ||
| SAMPLE01="$srcdir/pkt-simple-response.dat" | ||
| SAMPLE02="$srcdir/pkt-padding-response.dat" | ||
|
|
||
| echo "Checking simple ARP response packet decode using $SAMPLE01 ..." | ||
| cat >$EXAMPLEOUTPUT <<_EOF_ | ||
| 127.0.0.1 08:00:2b:06:07:08 DIGITAL EQUIPMENT CORPORATION | ||
| _EOF_ | ||
| ARPARGS="--retry=1" | ||
| $srcdir/arp-scan $ARPARGS --readpktfromfile=$SAMPLE01 127.0.0.1 | grep -v '^Starting arp-scan ' | grep -v '^Interface: ' | grep -v '^Ending arp-scan ' | grep -v '^[0-9]* packets received ' > $ARPSCANOUTPUT 2>&1 | ||
| if test $? -ne 0; then | ||
| rm -f $ARPSCANOUTPUT | ||
| rm -f $EXAMPLEOUTPUT | ||
| echo "FAILED" | ||
| exit 1 | ||
| fi | ||
| cmp -s $ARPSCANOUTPUT $EXAMPLEOUTPUT | ||
| if test $? -ne 0; then | ||
| rm -f $ARPSCANOUTPUT | ||
| rm -f $EXAMPLEOUTPUT | ||
| echo "FAILED" | ||
| exit 1 | ||
| fi | ||
| echo "ok" | ||
| rm -f $ARPSCANOUTPUT | ||
| rm -f $EXAMPLEOUTPUT | ||
| # | ||
| echo "Checking padded ARP response packet decode using $SAMPLE02 ..." | ||
| cat >$EXAMPLEOUTPUT <<_EOF_ | ||
| 127.0.0.1 08:00:2b:06:07:08 DIGITAL EQUIPMENT CORPORATION Padding=55aa55aa55aa55aa55aa55aa55aa55aa55aa | ||
| _EOF_ | ||
| ARPARGS="--retry=1 --verbose" | ||
| $srcdir/arp-scan $ARPARGS --readpktfromfile=$SAMPLE02 127.0.0.1 | grep -v '^DEBUG: ' | grep -v '^Starting arp-scan ' | grep -v '^Interface: ' | grep -v '^Ending arp-scan ' | grep -v '^[0-9]* packets received ' > $ARPSCANOUTPUT 2>&1 | ||
| if test $? -ne 0; then | ||
| rm -f $ARPSCANOUTPUT | ||
| rm -f $EXAMPLEOUTPUT | ||
| echo "FAILED" | ||
| exit 1 | ||
| fi | ||
| cmp -s $ARPSCANOUTPUT $EXAMPLEOUTPUT | ||
| if test $? -ne 0; then | ||
| rm -f $ARPSCANOUTPUT | ||
| rm -f $EXAMPLEOUTPUT | ||
| echo "FAILED" | ||
| exit 1 | ||
| fi | ||
| echo "ok" | ||
| rm -f $ARPSCANOUTPUT | ||
| rm -f $EXAMPLEOUTPUT | ||
|
|
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