+ +O|j8-Rt^RIt^RIt^RIt^RIt^RIt^RIt^RIt^RI t^RI t!RR]PP4t !RR]PP4t!RR]PP4t!RR ]PP4t!R R ]PP4t!R R ]4t!RR]4t!RR]4t!RR]4t]P,P/R4t]P,P/R4t]P,P/R4t]P,P/R4t]P,P/R4t]P,P/R4t]P,P/R4t]P,P/R4t]P,P/R4t ]P,P/R4t!]t"]^]^]^ ]^]^0]^]^@] ^ ]^]!^/ t#!RR4t$!R R!4t%!R"R#4t&R+R$lt'R%t(R,R&lt)R-R'lt*R(t+!R)R*4t,R#).zDNS TSIG support.Nc]tRt^ tRtRtR#)BadTimez8The current time is not within the TSIG's validity time.N__name__ __module__ __qualname____firstlineno____doc____static_attributes__rAC:\Users\alokc\chatbot\backend\venv\Lib\site-packages\dns/tsig.pyrr sBr rc]tRt^$tRtRtR#) BadSignaturez#The TSIG signature fails to verify.rNrrr r rr$s-r rc]tRt^(tRtRtR#)BadKeyz2The TSIG record owner name does not match the key.rNrrr r rr(sN) rrrr r'rJ classmethodrFr r8r9s@r r<r<s#r r<c$a]tRt^toRt]]P]]P] ]P] ]P^3] ]P]]P^3]]P"]]P"R3]]P(/ tRtRtRtRtRtVtR#) HMACTSigzc HMAC TSIG implementation. This uses the HMAC python module to handle the sign/verify operations. cVPV,p\T\4'd3\ P !Y^,R7TnT^,TnM#\ P !YR7TnRTnTPPTn TP'd)T;PRTP 2, un R#R# \d\RT R24hi;i)zTSIG algorithm z is not supported) digestmodN-) _hashesrWNotImplementedErrorrBtuplehmacnew hmac_contextsizer%)r&rIrDhashinfos&&& r r'HMACTSig.__init__s V||I.H h & & $ DD   DI $ AD DI%%** 999 II1TYYK (I  V% {BS&TU U Vs CC2c8VPPV4#r*)rhr,r+s&&r r,HMACTSig.updates  ''--r cVPP4pVP'dVRVP^,pV#r*)rhdigestri)r&ros& r r0 HMACTSig.signs9""))+ 999.tyyA~/F r cjVP4p\P!W!4'g\hR#r*)r0rfcompare_digestr)r&r5macs&& r r6HMACTSig.verifys)iik""311 2r )rhr%riN)rrrr r HMAC_SHA1hashlibsha1 HMAC_SHA224sha224 HMAC_SHA256sha256HMAC_SHA256_128 HMAC_SHA384sha384HMAC_SHA384_192 HMAC_SHA512sha512HMAC_SHA512_256HMAC_MD5md5rcr'r,r0r6r r8r9s@r r^r^s 7<<W^^W^^'..#.W^^'..#.W^^'..#.'++ G)".r r^cT;'dT'*pV'dT\V4pV'dAVP\P!R\ V444VPV4VfQhVP\P!RVP 44VPVR,4V'dVPVP P44VP\P!R\PP44VP\P!R^44Vf VPpV^ , R,pVR,p \P!RWVP4p \ VP4p V R8d \R4hV'duVPVPP4V ,4VP\P!RVP V 4VP,4V#VPV 4V#) zReturn a context containing the TSIG rdata for the input parameters @rtype: dns.tsig.HMACTSig or dns.tsig.GSSTSig object @raises ValueError: I{other_data} is too long @raises NotImplementedError: I{algorithm} is not supported !H:NNz!Iilz!HIHz TSIG Other Data is > 65535 bytesz!HH) get_contextr,structpacklen original_idr% to_digestablerPrQrR time_signedfudgeother ValueErrorrDerror) wirerIrdatatime request_macctxmultifirst upper_time lower_time time_encoded other_lens &&&&&&& r _digestrs E #  JJv{{4[)9: ; JJ{ # ??JJv{{4!2!234JJtBx  388))+, 6;;tS^^%7%789 6;;tQ'( |  "*&J "J;;vzu{{KLEKK I5;<<  3==..0<?@ 6;;uekk9= KL J < Jr cV'dN\V4pVP\P!R\ V444VPV4V#R#)zIf this is the first message in a multi-message sequence, start a new context. @rtype: dns.tsig.HMACTSig or dns.tsig.GSSTSig object rN)rr,rrr)rIrsrrs&&& r _maybe_start_digestrs?  # 6;;tSX./ 3 r c ~\WW#WEV4pVP4pVPW7R7pV\WV43#)afReturn a (tsig_rdata, mac, ctx) tuple containing the HMAC TSIG rdata for the input parameters, the HMAC MAC calculated by applying the TSIG signature algorithm, and the TSIG digest context. @rtype: (string, dns.tsig.HMACTSig or dns.tsig.GSSTSig object) @raises ValueError: I{other_data} is too long @raises NotImplementedError: I{algorithm} is not supported )rrs)rr0replacer) rrIrrrrrrstsigs &&&&&&& r r0r0sB $U+E BC ((*C ==T= 3D %c6 77r c \P!RVR,4wp V ^8Xd\PPhV ^,p VR,\P !RV 4,V^ V,p VP ^8wdVP \PP8Xd\hVP \PP8Xd\hVP \PP8Xd\hVP \PP8Xd\h\!RVP 24h\#VP$V, 4VP&8d\(hVP*V8wd\,hVP.VP.8wd\0h\3WVRWWV4pVP5VP64\9WP6V4#)a2Validate the specified TSIG rdata against the other input parameters. @raises FormError: The TSIG is badly formed. @raises BadTime: There is too much time skew between the client and the server. @raises BadSignature: The TSIG signature did not validate @rtype: dns.tsig.HMACTSig or dns.tsig.GSSTSig objectr: N:rMrNzunknown TSIG error code N)runpackrP exception FormErrorrrrcodeBADSIGrBADKEYrBADTIMErBADTRUNCrrabsrrrr%rrDrrr6rsr) rrIownerrnowr tsig_startrradcountnew_wires &&&&&&&&& r validatersmtT%[1JW!|mm%%% qLGDzFKKg66b9LLH {{a ;;#))** *" " [[CII,, ,  [[CII-- -  [[CII.. .# #6u{{mDE E 5  s "#ekk1  xx5  }}' (k FCJJuyy sIIu 55r cVP\8Xd\VP4#\ VPVP4#)zReturns an HMAC context for the specified key. @rtype: HMAC context @raises NotImplementedError: I{algorithm} is not supported )rDrEr!rUr^)rIs&r rr<s4 }} szz"" CMM22r cDa]tRtRto]3V3RlRlltRtRtRtVt R#)rCiIc<V^8dQhRS[PPS[,RS[S[,RS[PPS[,/#)rr%rUrD)rPr%Namestrbytes)formatr:s"r __annotate__Key.__annotate__JsG##hhmmc!# #88==3& #r cr\V\4'd \PP V4pWn\V\4'd%\ P !VP44pW n\V\4'd \PP V4pW0n R#r*) rBrrPr% from_textbase64 decodebytesencoderUrD)r&r%rUrDs&&&&r r' Key.__init__Jsx dC 88%%d+D fc " "'' 8F i % %**95I"r c\V\4;'d\VPVP8H;'d;VPVP8H;'dVPVP8H#r*)rBrCr%rUrD)r&rs&&r __eq__ Key.__eq__Zsa uc " 2 2 UZZ' 2 2 u||+ 2 2%//1  r cRVP R2RVP R2,pVP\8wd:VR\P!VP 4P 4 R2, pVR, pV#)zrs$  Ccmm((C.3==--.=S]] ' '=53==--5F **F//5y50)0H H 88  8 9 HH  { + hh  / hh  / (($$%67hh  / (($$%67hh  / (($$%67 88  j )rRRR b c  >@11h!H  8 #6L 3r