157 lines
7.8 KiB
Python
157 lines
7.8 KiB
Python
# The contents of this file are subject to the BitTorrent Open Source License
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# Version 1.1 (the License). You may not copy or use this file, in either
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# source code or executable form, except in compliance with the License. You
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# may obtain a copy of the License at http://www.bittorrent.com/license/.
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#
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# Software distributed under the License is distributed on an AS IS basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# Written by Matt Chisholm
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# Client list updated by Ed Savage-Jones - May 28th 2005
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import re
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v64p = '[\da-zA-Z.-]{3}'
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matches = (
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('-AZ(?P<version>\d+)-+.+$' , "Azureus" ),
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('M(?P<version>\d-\d-\d)--.+$' , "BitTorrent" ),
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('T(?P<version>%s)-+.+$'%v64p , "BitTornado" ),
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('-TS(?P<version>\d+)-+.+$' , "TorrentStorm" ),
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('exbc(?P<bcver>.+)LORD.+$' , "BitLord" ),
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('exbc(?P<bcver>[^-][^-]+)(?!---).+$', "BitComet" ),
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('-BC0(?P<version>\d+)-.+$' , "BitComet" ),
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('FUTB(?P<bcver>.+).+$' , "BitComet Mod1" ),
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('xUTB(?P<bcver>.+).+$' , "BitComet Mod2" ),
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('A(?P<version>%s)-+.+$'%v64p , "ABC" ),
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('S(?P<version>%s)-+.+$'%v64p , "Shadow's" ),
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(chr(0)*12 + 'aa.+$' , "Experimental 3.2.1b2" ),
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(chr(0)*12 + '.+$' , "BitTorrent (obsolete)"),
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('-G3.+$' , "G3Torrent" ),
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('-[Ll][Tt](?P<version>\d+)-+.+$' , "libtorrent" ),
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('Mbrst(?P<version>\d-\d-\d).+$' , "burst!" ),
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('eX.+$' , "eXeem" ),
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('\x00\x02BS.+(?P<strver>UDP0|HTTPBT)$', "BitSpirit v2" ),
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('\x00[\x02|\x00]BS.+$' , "BitSpirit v2" ),
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('.*(?P<strver>UDP0|HTTPBT)$' , "BitSpirit" ),
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('-BOWP?(?P<version>\d+)-.+$' , "Bits on Wheels" ),
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('(?P<rsver>.+)RSAnonymous.+$' , "Rufus Anonymous" ),
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('(?P<rsver>.+)RS.+$' , "Rufus" ),
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('-ML(?P<version>(\d\.)+\d)(?:\.(?P<strver>CVS))?-+.+$',"MLDonkey"),
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('-UT(?P<version>\d+)-+.+$' , u"\xb5Torrent" ),
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('346------.+$' , "TorrentTopia 1.70" ),
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('OP(?P<strver>\d{4}).+$' , "Opera" ),
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('-S(?P<version>10059)-+.+$' , "S (unknown)" ),
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# Clients I've never actually seen in a peer list:
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('exbc..---.+$' , "BitVampire 1.3.1" ),
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('-BB(?P<version>\d+)-+.+$' , "BitBuddy" ),
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('-CT(?P<version>\d+)-+.+$' , "CTorrent" ),
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('-MT(?P<version>\d+)-+.+$' , "MoonlightTorrent" ),
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('-BX(?P<version>\d+)-+.+$' , "BitTorrent X" ),
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('-TN(?P<version>\d+)-+.+$' , "TorrentDotNET" ),
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('-SS(?P<version>\d+)-+.+$' , "SwarmScope" ),
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('-XT(?P<version>\d+)-+.+$' , "XanTorrent" ),
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('U(?P<version>\d+)-+.+$' , "UPnP NAT Bit Torrent" ),
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('-AR(?P<version>\d+)-+.+$' , "Arctic" ),
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('(?P<rsver>.+)BM.+$' , "BitMagnet" ),
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('BG(?P<version>\d+).+$' , "BTGetit" ),
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('-eX(?P<version>[\dA-Fa-f]+)-.+$',"eXeem beta" ),
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('Plus12(?P<rc>[\dR]+)-.+$' , "Plus! II" ),
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('XBT(?P<version>\d+)[d-]-.+$' , "XBT" ),
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('-ZT(?P<version>\d+)-+.+$' , "ZipTorrent" ),
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('-BitE\?(?P<version>\d+)-.+$' , "BitEruct" ),
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('O(?P<version>%s)-+.+$'%v64p , "Osprey Permaseed" ),
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# Guesses based on Rufus source code, never seen in the wild:
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('-BS(?P<version>\d+)-+.+$' , "BTSlave" ),
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('-SB(?P<version>\d+)-+.+$' , "SwiftBit" ),
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('-SN(?P<version>\d+)-+.+$' , "ShareNET" ),
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('-bk(?P<version>\d+)-+.+$' , "BitKitten" ),
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('-SZ(?P<version>\d+)-+.+$' , "Shareaza" ),
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('-KT(?P<version>\d+)(?P<rc>R\d+)-+.+$' , "KTorrent" ),
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('-MP(?P<version>\d+)-+.+$' , "MooPolice" ),
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('-PO(?P<version>\d+)-+.+$' , "PO (unknown)" ),
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('-UR(?P<version>\d+)-+.+$' , "UR (unknown)" ),
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('Deadman Walking-.+$' , "Deadman" ),
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('270------.+$' , "GreedBT 2.7.0" ),
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('XTORR302.+$' , "TorrenTres 0.0.2" ),
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('turbobt(?P<version>\d\.\d).+$' , "TurboBT" ),
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('DansClient.+$' , "XanTorrent" ),
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# Patterns that should be executed last
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('.*Azureus.*' , "Azureus 2.0.3.2" ),
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)
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matches = [(re.compile(pattern, re.DOTALL), name) for pattern, name in matches]
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unknown_clients = {}
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def identify_client(peerid, log=None):
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client = 'unknown'
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version = ''
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for pat, name in matches:
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m = pat.match(peerid)
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if m:
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client = name
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d = m.groupdict()
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if d.has_key('version'):
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version = d['version']
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version = version.replace('-','.')
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if version.find('.') >= 0:
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version = ''.join(version.split('.'))
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version = list(version)
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for i,c in enumerate(version):
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if '0' <= c <= '9':
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version[i] = c
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elif 'A' <= c <= 'Z':
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version[i] = str(ord(c) - 55)
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elif 'a' <= c <= 'z':
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version[i] = str(ord(c) - 61)
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elif c == '.':
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version[i] = '62'
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elif c == '-':
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version[i] = '63'
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else:
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break
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version = '.'.join(version)
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elif d.has_key('bcver'):
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bcver = d['bcver']
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version += str(ord(bcver[0])) + '.'
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if len(bcver) > 1:
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version += str(ord(bcver[1])/10)
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version += str(ord(bcver[1])%10)
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elif d.has_key('rsver'):
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rsver = d['rsver']
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version += str(ord(rsver[0])) + '.'
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if len(rsver) > 1:
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version += str(ord(rsver[1])/10) + '.'
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version += str(ord(rsver[1])%10)
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if d.has_key('strver'):
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if d['strver'] is not None:
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version += d['strver']
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if d.has_key('rc'):
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rc = 'RC ' + d['rc'][1:]
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if version:
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version += ' '
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version += rc
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break
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if client == 'unknown':
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# identify Shareaza 2.0 - 2.1
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if len(peerid) == 20 and chr(0) not in peerid[:15]:
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shareaza = True
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for i in range(16,20):
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if ord(peerid[i]) != (ord(peerid[i - 16]) ^ ord(peerid[31 - i])):
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shareaza = False
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break
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if shareaza:
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client = "Shareaza"
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if log is not None and 'unknown' in client:
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if not unknown_clients.has_key(peerid):
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unknown_clients[peerid] = True
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log.write('%s\n'%peerid)
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log.write('------------------------------\n')
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return client, version
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