+ DfjRt^RIt^RIt^RIt^RIt^RIHtHtHt^RI H t !RR]P4t !RR]P4t !RR ]P4t!R R ]P4t!R R ]P4tR#)z) Implementation of the SOCKSv4 protocol. N)deferprotocolreactor)logc>a]tRt^toRtRtRtRtRtRt Vt R#)SOCKSv4OutgoingcWnR#Nsocksselfr s&&9/usr/lib/python3/dist-packages/twisted/protocols/socks.py__init__SOCKSv4Outgoing.__init__s cVPP4pVPP^Z^VPVP R7WPnR#)Z)portipN) transportgetPeerr makeReplyrhost otherConn)r peers& rconnectionMadeSOCKSv4Outgoing.connectionMadesA~~%%' RtyyA# rcNVPPP4R#r r rloseConnectionr reasons&&rconnectionLostSOCKSv4Outgoing.connectionLost ++-rc<VPPV4R#r r writer datas&&r dataReceivedSOCKSv4Outgoing.dataReceived! rcrVPPW4VPPV4R#r r rrr(r)s&&rr(SOCKSv4Outgoing.write$$ t" T"rr N) __name__ __module__ __qualname____firstlineno__rrr#r+r(__static_attributes____classdictcell__ __classdict__s@rrrs#$ .##rrc8a]tRt^)toRtRtRtRtRtVt R#)SOCKSv4Incomingc2WnWPnR#r )r rr s&&rrSOCKSv4Incoming.__init__*s # rcNVPPP4R#r rr!s&&rr#SOCKSv4Incoming.connectionLost.r%rc<VPPV4R#r r'r)s&&rr+SOCKSv4Incoming.dataReceived1r-rcrVPPW4VPPV4R#r r/r)s&&rr(SOCKSv4Incoming.write4r1rr N) r2r3r4r5rr#r+r(r6r7r8s@rr;r;)s$.##rr;cra]tRt^9toRtR]3RltRtRtRt Rt Rt R t R t RR ltR tR tRtVtR#)SOCKSv4a An implementation of the SOCKSv4 protocol. @type logging: L{str} or L{None} @ivar logging: If not L{None}, the name of the logfile to which connection information will be written. @type reactor: object providing L{twisted.internet.interfaces.IReactorTCP} @ivar reactor: The reactor used to create connections. @type buf: L{str} @ivar buf: Part of a SOCKSv4 connection request. @type otherConn: C{SOCKSv4Incoming}, C{SOCKSv4Outgoing} or L{None} @ivar otherConn: Until the connection has been established, C{otherConn} is L{None}. After that, it is the proxy-to-destination protocol instance along which the client's connection is being forwarded. NcWnW nR#r )loggingr)r rGrs&&&rrSOCKSv4.__init__Ms   rc"RVnRVnR#)rN)bufr)r s&rrSOCKSv4.connectionMadeQsrc nVP'dVPPV4R#VPV,VnVPpRVPR,9EdIVPR,VPR,uq0n\P!RVR,4wrEpVPP R^4wqpnVR,R8XdVR ,R8wdRVP9d W nR#VPP R^4wqnVP PV4p V PVPWtWV4V PV3R l4R#\P!VR ,4pVPWWEV4R#R#) zg Called whenever data is received. @type data: L{bytes} @param data: Part or all of a SOCKSv4 packet. N:NN:NrNN!BBH:NN:rPNs:rQrNNc$VP^[4#[rresultr s&&r&SOCKSv4.dataReceived..ps t~~b7Ir:rPrNN) rr(rJstructunpacksplitrresolve addCallback_dataReceived2 addErrbacksocket inet_ntoa) r r*completeBufferheadversioncoderuserserverds && rr+SOCKSv4.dataReceivedUsC >>> NN  & 88d? dhhrl "!XXb\488B>'1#= LL((0 d114$M IJ))$s)4   gT B) #rc V^8XgQRV,4hVPWAWR4'gVP^[4R#V^8Xd.VPW\V4pVP V3Rl4MBV^8Xd.VP ^\ W4pVPV3Rl4M\RV 24hVPR8Xg"QR\VP4,4hR#)a The second half of the SOCKS connection setup. For a SOCKSv4 packet this is after the server address has been extracted from the header. For a SOCKSv4a packet this is after the host name has been resolved. @type server: L{str} @param server: The IP address of the destination, represented as a dotted quad. @type user: L{str} @param user: The username associated with the connection. @type version: L{int} @param version: The SOCKS protocol version number. @type code: L{int} @param code: The command code. 1 means establish a TCP/IP stream connection, and 2 means establish a TCP/IP port binding. @type port: L{int} @param port: The port number associated with the connection. zBad version code: %sNc$VP^[4#rSrUrVs&&rrX(SOCKSv4._dataReceived2..s 4>>"3ErcFVP^Z^V^,V^,4#)rrU)xr s&&rrXrmst~~b!QqT1Q4/PrzBad Connect Code: rz hmm, still stuff in buffer... %s) authorizer connectClassrr` listenClassSOCKSv4IncomingFactoryr^ RuntimeErrorrJrepr)r rhrgrerfrris&&&&&& rr_SOCKSv4._dataReceived2ws.!|=3g==|~~dD77 NN2   19!!&FA LLTE F QY  $:DIA MMP Q!3D6:; ;xx3S BT$((^ SSrcvVP'd'VPPP4R#R#r )rrr r!s&&rr#SOCKSv4.connectionLosts& >>> NN $ $ 3 3 5 rc T\P!RV: RV: RV: RV: R2 4^#)zcode z connection to :z (user z ) authorized)rmsg)r rfrhrrgs&&&&&rrpSOCKSv4.authorizes! VT4 ) rcZ\P!\V.VO5!PW4#r )r ClientCreatorr connectTCP)r rrklassargss&&&&*rrqSOCKSv4.connectClasss%%%gu:NN:rNNc&R\V4,#)z%02X)ord)ros&rrXSOCKSv4.log..s fs1vor . )rGrrropenr(timectimerrstringjoinmaplenruclose)r protor*r their_peerfpcs&&& rr SOCKSv4.logsB||| ~~%%'^^--557 s #  "   -''C//C   3ict GGFKK$=q A3G#M N GGR#a&[A%+ ,tAwrs   65#h''#( #h'' # \h\~ .X%% .X--r