hZ ddlZddlZddlZddlZddlZddlmZddlmZddl m Z ddl m Z m Z mZe rejr ddiejd<dd lmZmZdd lmZd Zd Zd Zedkr edSdS)N literal_eval)conf)LINUX)TupleOptionalAnyzuse-python-canT CANSocket)r PYTHON_CAN) isotp_scancXtd|r tjn tjdS)Na usage: isotpscanner [-i interface] [-c channel] [-a python-can_args] [-n NOISE_LISTEN_TIME] [-t SNIFF_TIME] [-x|--extended] [-C|--piso] [-v|--verbose] [-h|--help] [-s start] [-e end] Scan for open ISOTP-Sockets. required arguments: -c, --channel python-can channel or Linux SocketCAN interface name -s, --start Start scan at this identifier (hex) -e, --end End scan at this identifier (hex) additional required arguments for WINDOWS or Python 2: -i, --interface python-can interface for the scan. Depends on used interpreter and system, see examples below. Any python-can interface can be provided. Please see: https://python-can.readthedocs.io for further interface examples. optional arguments: -a, --python-can_args Additional arguments for a python-can Bus object. -h, --help show this help message and exit -n NOISE_LISTEN_TIME, --noise_listen_time NOISE_LISTEN_TIME Seconds listening for noise before scan. -t SNIFF_TIME, --sniff_time SNIFF_TIME Duration in milliseconds a sniff is waiting for a flow-control response. -x, --extended Scan with ISOTP extended addressing. This has nothing to do with extended CAN identifiers -C, --piso Print 'Copy&Paste'-ready ISOTPSockets. -v, --verbose Display information during scan. --extended_can_id Use extended CAN identifiers Example of use: Python2 or Windows: python2 -m scapy.tools.automotive.isotpscanner --interface=pcan --channel=PCAN_USBBUS1 --start 0 --end 100 python2 -m scapy.tools.automotive.isotpscanner --interface=pcan --channel=PCAN_USBBUS1 -a 'bitrate=500000 fd=True' --start 0 --end 100 python2 -m scapy.tools.automotive.isotpscanner --interface vector --channel 0 --start 0 --end 100 python2 -m scapy.tools.automotive.isotpscanner --interface vector --channel 0 --python-can_args 'bitrate=500000, poll_interval=1' --start 0 --end 100 python2 -m scapy.tools.automotive.isotpscanner --interface socketcan --channel=can0 --start 0 --end 100 Python3 on Linux: python3 -m scapy.tools.automotive.isotpscanner --channel can0 --start 0 --end 100 file)printsysstderrstdout)is_errors g/mounts/lovelace/software/anaconda3/lib/python3.11/site-packages/scapy/tools/automotive/isotpscanner.pyusager!s= % \L&5szz3:M&7&7&7&7&7&7c tro|rRd|d|d|d}tddtjd|DD}t d ||d|}n0d|d|d }t ||}nt | }d |z}||fS) NzCANSocket(bustype='z ', channel='z', )c3>K|]\}}|t|fVdS)Nr).0kvs r z create_socket..TsICCTQQ Q0CCCCCCrc3@K|]}|dVdS)=N)split)rpairs rrz create_socket..UsDBBTZZ__BBBBBBrz, | |,)bustypechannelz'))r$z"%s")r dictrer!r )python_can_args interfacer$interface_stringarg_dictsocks r create_socketr-Ls.  A A!* 777OOO E CCBBXh@@BBBCCCCCH)Y))'))DD A!* 777 4 Y@@@DD)))#g- ! !!rc d}d}d}d}d}d}d}d}d}d} d} dt_tjtjdddgd} | dD]\} } | d vrd } | d vrd }| d vrd }| d vr$t dtjdB| dvrt| }V| dvrt| }j| dvr| } q| dvr| }x| dvr| } | dvrt| d}| dvrt| d}| dvrd }nI#tj$r7}t d td|tj td}~wwxYw| | | tr@| >t d tdtj tjd|dks|dkr?tdtdztj tjd|s;|dks|dkr/tdtj tjd||kr/tdtj tjd t| | |\}}|r0tdt|d t|d!tjfd"}t#jt"j|t#jt"j|t)|t+||dz||t-|d#z |rd$nd%|||& }td'|znp#t.$rc}t d td(tj t|tj tjdYd}~nd}~wwxYw||js|dSdSdS#||js|wwwxYw))NFdzvxCt:n:i:c:a:s:e:h:w) verboseznoise_listen_time=z sniff_time=z interface=pisozchannel=zpython-can_args=zstart=zend=helpextendedextended_can_idr)z-vz --verboseT)z-xz --extended)z-Cz--piso)z-hz--help)z-tz --sniff_time)z-nz--noise_listen_time)z-iz --interface)z-cz --channel)z-az--python-can_args)z-sz--start)z-ez--endz--extended_can_idzERROR:rz( Please provide all required arguments. i z%Argument 'start' and 'end' must be < izmStandard can identifiers must be < 0x800. Use --extended_can_id option to scan with extended CAN identifiers.z(start must be equal or smaller than end.z Start scan (z - rcNtddS)NzInterrupting scan!)rset)args stop_events rsignal_handlerzmain..signal_handlers( & ' ' ' NN     ricodetext)extended_addressingnoise_listen_time sniff_time output_format can_interfacer7r3r<z Scan: %sz3 Socket couldn't be created. Check your arguments. )rverbgetoptrargvrexitint GetoptErrorrr SystemExitr hexr- threadingEventsignalSIGINTSIGTERMr rangefloat Exceptionclosedclose)r6r4r3r7rBrAstartendr$r)r(optionsoptargmsgr,r*r=resulter<s @rmainr_esH DGOJ E CGIODIm     G  ' 'HC))),,,((((((e  ... XX 555$'HH!!--- +++333"%)))C ''#rll+++"&3 '4   d  h#*----  } K O  %- d  :LLLL   e||u~~ 5E B:      u  *:       U{{ 8szJJJJ  ' /9g > >   C ECJJJJCA B B B_&&        fm^444 fnn555D!%q1108.?',Z'8'84'?48*D&&f*:,;$+'1 3 3 3 lV#$$$$  d  E:     acj!!!!    DK  JJLLLLL    4 DK  JJLLLL  sKB8DE2E  EC,M O N6AN1,O1N66O!O=__main__)rFrrOr'rMastr scapy.configr scapy.constsrtypingrrr use_pypycontribsscapy.contrib.cansocketr r scapy.contrib.isotpr rr-r___name__r%rrrjsC   : :"2D!9DM+99999999******(7(7(7V"""2uuup zDFFFFFr