+ Dfj  Rt^RIt^RIHt^RIHt^RIHtHt^t Rt !RR] 4t !RR] 4t !R R ] 4t!R R ] 4t!R R]P 4t!RR4t!RR]P 4t.ROtR#)z Ident protocol implementation. N)defer)basic)failurelogc:a]tRt^toRtRtV3RlRltRtVtR#) IdentErrorz3 Can't determine connection owner; reason unknown. z UNKNOWN-ERRORc <V^8dQhRS[/#)return)str)format __classdict__s"9/usr/lib/python3/dist-packages/twisted/protocols/ident.py __annotate__IdentError.__annotate__s%%%cVP#N)identDescriptionselfs&r__str__IdentError.__str__s$$$rN) __name__ __module__ __qualname____firstlineno____doc__rr__static_attributes____classdictcell__r s@rrrs'%%rrc]tRt^tRtRtRtR#)NoUserzu The connection specified by the port pair is not currently in use or currently not owned by an identifiable entity. zNO-USERrNrrrrrrrrrrr#r#s !rr#c]tRt^'tRtRtRtR#) InvalidPorta Either the local or foreign port was improperly specified. This should be returned if either or both of the port ids were out of range (TCP port numbers are from 1-65535), negative integers, reals or in any fashion not recognized as a non-negative integer. z INVALID-PORTrNr$rrrr&r&'s&rr&c]tRt^2tRtRtRtR#) HiddenUserzy The server was able to identify the user of this port, but the information was not returned at the request of the user. z HIDDEN-USERrNr$rrrr(r(2s %rr(cHa]tRt^;toRtRtRtRtRtRt Rt Rt Vt R #) IdentServera The Identification Protocol (a.k.a., "ident", a.k.a., "the Ident Protocol") provides a means to determine the identity of a user of a particular TCP connection. Given a TCP port number pair, it returns a character string which identifies the owner of that connection on the server's system. Server authors should subclass this class and override the lookup method. The default implementation returns an UNKNOWN-ERROR response for every query. cVPR4p\V4^8wdVP4R#\\V4wr4\ Tu;8:d \ 8:d1MM-\ Tu;8:d \ 8:dMMVPW44R#VP\P!\44W44R# \dTP4R#i;i),N) splitlen invalidQuerymapint _MIN_PORT _MAX_PORT validQuery _ebLookuprFailurer& ValueError)rlineparts portOnServer portOnClients&& r lineReceivedIdentServer.lineReceivedHs 3 u:?     -0e_* ::!\>Y>OOL?NN 6  $!!# $sB>>CCc:VPP4R#r) transportloseConnectionrs&rr/IdentServer.invalidQuery\s %%'rc HVPP4PV3pVPP4PV3p\P !VP W44PVPW4PVPW4R#)z Called when a valid query is received to look up and deliver the response. @param portOnServer: The server port from the query. @param portOnClient: The client port from the query. N) r?getHosthostgetPeerr maybeDeferredlookup addCallback _cbLookup addErrbackr5)rr:r; serverAddr clientAddrs&&& rr4IdentServer.validQuery_sv^^++-22L@ ^^++-22L@  DKK@LL NNL *T^^\ @rcBVwrEVPRW#WE3,4R#)z%d, %d : USERID : %s : %sN)sendLine)rresultsportcportsysNameuserIds&&&& rrIIdentServer._cbLookupms!" 1U74SSTrcVP!\4'd'VPRW#VP3,4R#\P !V4VPRW#\VP43,4R#)z%d, %d : ERROR : %sN)checkrrOvaluererr)rrrQrRs&&&&rr5IdentServer._ebLookupqsZ == $ $ MM/52OO P GGG  MM%z'--7P(QQ rc \4h)a Lookup user information about the specified address pair. Return value should be a two-tuple of system name and username. Acceptable values for the system name may be found online at:: U{http://www.iana.org/assignments/operating-system-names} This method may also raise any IdentError subclass (or IdentError itself) to indicate user information will not be provided for the given query. A Deferred may also be returned. @param serverAddress: A two-tuple representing the server endpoint of the address being queried. The first element is a string holding a dotted-quad IP address. The second element is an integer representing the port. @param clientAddress: Like I{serverAddress}, but represents the client endpoint of the address being queried. r)r serverAddress clientAddresss&&&rrGIdentServer.lookupzs .lrrN) rrrrrr<r/r4rIr5rGrr r!s@rr*r*;s/ (( AUrr*ca]tRt^toRtRt^RIHt]3RltARt Rt R t R t R tR tVtR# ] d R RltL#i;i)ProcServerMixinzDImplements lookup() to grab entries for responses from /proc/net/tcpLINUX)getpwuidc V!V4^,#)rruidrcs&&&r getUsernameProcServerMixin.getUsernamesC=# #rNc\4hrr\rfs&&&rrhris , rc#"\R4;_uu_4pVP4VFpVP4xK RRR4R# +'giR#;i5i)z /proc/net/tcpN)openreadlinestrip)rfLs& rentriesProcServerMixin.entriess> / " "a JJLggi# " " "sA ,A  A  A  A cRP\\\P!R\P !R\ V^44444#).4Bz=L)joinr0r structunpackpackr1)rhexstrs&&rdottedQuadFromHexString'ProcServerMixin.dottedQuadFromHexStrings9xx V]]4T3vr?)KL M  rchVPR4wr#VPV4p\V^4pW#3#):)r-r{r1)rpackedaddrports&& r unpackAddressProcServerMixin.unpackAddresss5\\#& ++D14}zrcVP4P4pVPV^,4wr4VPV^,4wrV\V^,4pW43WV3V3#)rnr-rr1)rr8r9 localAddr localPort remoteAddr remotePortrgs&& r parseLineProcServerMixin.parseLinesd ""$#11%(; !%!3!3E!H!= %(m% '?DDrcVP4FSpVPV4wrEpWR8XgKV^,V^,8XgK6VPVPV43u# \ 4hr)rqr SYSTEM_NAMErhr#)rr]r^entrrrgs&&& rrGProcServerMixin.lookups`<<>C)-)< &I3*y|}Q?O/O(($*:*:3*?@@" hrrr)rrrrrrpwdrcrh ImportErrorrqr{rrrGrr r!s@rrarasWNK  ,4 $     E;  s 1 AAracJa]tRt^to]]]]3tRt Rt Rt Rt Rt RtVtR#) IdentClientc.VnR#rqueriesrs&r__init__IdentClient.__init__s  rc 0VPP\P!4W34\ VP4^8dVPR,^,#VP RW3,4VPR,^,#)z; Lookup user information about the specified address pair. %d, %d)rappendrDeferredr.rO)rr:r;s&&&rrGIdentClient.lookupso U^^-|JK t|| q <<#A& & h,!==>||B""rc~VP'g\P!RV: 24R#VPP^4wppVP W!4VP'dMVP RVP^,^,VP^,^,3,4R#R#)zUnexpected server response: rN)rrmsgpop parseResponserO)rr8d_s&& rr<IdentClient.lineReceiveds||| GG24(; <ll&&q)GAq!   q '||| h$,,q/!*P)QQRrc|VPF$pV^,P\V44K& .VnR#)reN)rerrbackr)rreasonqs&& rconnectionLostIdentClient.connectionLosts,A aDLLF+ , rcVPR^4p\V4^8wdVP\V44R#\ \ P V4wrEpVR8Xd[VPF.pVPV8XgKVPV!V44R# VP\V44R#VPWV34R#)r~ERRORN) r-r.rrr0r rn errorTypesrcallback)rdeferredr8r9portstypeaddInfoets&&& rrIdentClient.parseResponses 3" u:?   Z- .#&syy%#8 Ew//B**g5 ((D2*  D!12!!4/2rrN)rrrrrr#r&r(rrrGr<rrrr r!s@rrrs2fk:>J #S 3 3rri)rr#r&r(r*rra)rrwtwisted.internetrtwisted.protocolsrtwisted.pythonrrr2r3 Exceptionrr#r&r(LineOnlyReceiverr*rar__all__rrrrs "#'  %%!Z!&*&%%V%((Vr//d,3%((,3^ r