hKdZddlZddlZddlZddlmZddlmZmZddl m Z m Z m Z ddl mZmZmZddlmZddlmZdd lmZdd lmZmZmZe rdd lmZndZej<eZ d Z!Gd dZ"Gdde"Z#Gdde"Z$Gdde"Z%Gdde"Z&Gdde"Z'Gdde"Z(GddZ)GddeZ*dZ+ d1d Z,d!Z-d"Z.d#Z/d$Z0d%Z1 d1d&Z2d'Z3d(Z4d)Z5e#e'e(d*Z6gd+Z7e rBe$e%d,Z8e d-re&e8d.<e6jse8e:d/e8jwDsJey)2aBThe interfaces in this module are not intended for public use. This module defines interfaces for applying checksums to HTTP requests within the context of botocore. This involves both resolving the checksum to be used based on client configuration and environment, as well as application of the checksum to the request. N)crc32)sha1sha256)HAS_CRThas_minimum_crt_versionurlparse)AwsChunkedWrapperErrorFlexibleChecksumErrorMissingDependencyException)StructureShape) StreamingBody)register_feature_id)conditionally_calculate_md5determine_content_lengthhas_checksum_header) checksumsCRC32c.eZdZdZdZdZdZdZdZy) BaseChecksumcyNselfchunks q/home/developers/rajanand/mypropertyqr-fmb-refixing-v2/venv/lib/python3.12/site-packages/botocore/httpchecksum.pyupdatezBaseChecksum.update8 cyrrrs rdigestzBaseChecksum.digest;rr cj|j}tj|jdS)Nascii)r#base64 b64encodedecode)rbss r b64digestzBaseChecksum.b64digest>s) [[]#**733r cj}tfddD]}j|j|y)Nc:jjSr)read _CHUNK_SIZE)fileobjrsrz.BaseChecksum._handle_fileobj..Ds',,t/?/?"@r r )telliterrseek)rr/start_positionrs`` r_handle_fileobjzBaseChecksum._handle_fileobjBs= @#F E KK   ^$r ct|ttfr!|j||j S|j ||j Sr) isinstancebytes bytearrayrr5r*)rbodys rhandlezBaseChecksum.handleHsI dUI. / KK ~~   &~~r N) __name__ __module__ __qualname__r.rr#r*r5r;rr rrr5s K  4%  r rceZdZdZdZdZy) Crc32Checksumcd|_yNr _int_crc32r"s r__init__zCrc32Checksum.__init__Q r c@t||jdz|_yNl)rrDrs rrzCrc32Checksum.updateTst7*Dr c<|jjddSNbig byteorderrDto_bytesr"s rr#zCrc32Checksum.digestW''U';;r Nr<r=r>rErr#rr rr@r@PsE>$//$,E$T__1E*E.._ OOt//1 1O"dlIdS5I.IO.._ <t'DOOET* //$%0r c|jj|j}tt |ddj d}| |_|jr|jj||jrW|j rK|jj d}|jjj d}d||fzSd||fzS)Nr%s 0 %s:%s s%s %s ) r|r-rhexrencoderrmrr}r*)r raw_chunkhex_lennamechecksums rrzAwsChunkedWrapper._make_chunksIINN4#3#34 c)n%ab)009& >> NN ! !) , >>dnn&&--g6D~~//188AH(D(+;; ;'9!555r c#dK|js |j|jsyywr)rrr"s r__iter__zAwsChunkedWrapper.__iter__s%..""$ $..s+00)Nzx-amz-checksumN)rr) r<r=r>rrErr3r-rrrr rrzrzs1% & & 226$%r rzc:eZdZfdZdfd ZfdZdZxZS)StreamingChecksumBodycBt|||||_||_yr)superrErm _expected)r raw_streamcontent_lengthrexpected __class__s rrEzStreamingChecksumBody.__init__s  ^4!!r ct||}|jj|||s|dkDr|j |S)N)amtr)rr-rmr_validate_checksum)rrrrs rr-zStreamingChecksumBody.readsC  % e$ ;uq  # # % r ct||}|t|k(r|}nt|d|}|jj ||dk(rt|dkDr|j |SrB)rreadintor memoryviewrmrr)rb amount_readviewrs rrzStreamingChecksumBody.readintosig&q) #a& Da=+.D d# ! A  # # %r c|jjtj|jk7r6d|jd|jj }t |y)NExpected checksum $ did not match calculated checksum: r)rmr#r& b64decoderr*r )rrs rrz(StreamingChecksumBody._validate_checksumsg >> "f&6&6t~~&F F$T^^$45!^^5578: ()< < Gr r)r<r=r>rEr-rr __classcell__)rs@rrrs"  =r rc8t|||t|||yr)"resolve_request_checksum_algorithm$resolve_response_checksum_algorithms)requestoperation_modelparamss rresolve_checksum_contextr s&wH(/6Jr ct|ry|djdi}|ddj}|j}|jxs|jd}|jd}|r^||vrZ|t }||j } | |vrts&| tvrtd| jdtd |  |s|rJ|d k(rE|djd rytj } t|||} | | td |d<nyd} |jr2t|dj dk(r|ddj"dk7rd} | | d| d} | |d<||dd<y)Ncontextr client_configrequestChecksumRequiredrequestAlgorithmMemberzUsing za requires an additional dependency. You will need to pip install botocore[crt] before proceeding.)msgz Unsupported checksum algorithm: rwhen_supportedis_presign_request)rvaluerequest_algorithm_headerheaderurlhttpss3trailerx-amz-checksum-) algorithminrrequest_algorithm)rgetrequest_checksum_calculation http_checksumhttp_checksum_required_SUPPORTED_CHECKSUM_ALGORITHMSlowerr_CRT_CHECKSUM_ALGORITHMSr upperr DEFAULT_CHECKSUM_ALGORITHM$_get_request_algorithm_member_headerhas_streaming_inputrschemesignature_version) rrrsupported_algorithmschecksum_contextrrrequest_checksum_requiredalgorithm_memberalgorithm_namealgorithm_member_header location_typers rrrs7#y)--j"=#*9#5$""!$11M.. 8   6 7%(()AB,6 '#A  01779 !5 5~1II0 !5!5!7 89;;(<^>%3377??r cN|jdijdi}|jd}|sy|dk(r t|nF|ddk(r t|n2|ddk(r t|nt dj |d d |vr|d }|d |d |d <yy)Nrrrzconditional-md5rrrzUnknown checksum variant: {}rrrheadersr)rr_apply_request_header_checksum_apply_request_trailer_checksumr format)rrrrs rapply_request_checksumrns{{9b155j"E $$%89I %%#G, 4H $&w/ 4I %'0#4;;IdOL  "%55#34N#O $W -  3F;<6r c |jdijdi}|jd}|d}||dvrytj|d}|j|d}||d|<t|y)Nrrrrrrr:)r _CHECKSUM_CLSr;'_register_checksum_algorithm_feature_id)rrr location_namerr#s rrrs{{9b155j"E $$%89If%M ** $$Y{%;r:s-1((s)rgr`rrrr)?__doc__r&rloggingbinasciirhashlibrrbotocore.compatrrrbotocore.exceptionsr r r botocore.modelr botocore.responser botocore.useragentrbotocore.utilsrrrawscrtrrW getLoggerr<rrrr@rTr\rcrkrurzrrrrrrrrrrr rrr_CRT_CHECKSUM_CLSrallkeyslistrrrr rr+s  FF *+2  1M   8 $$  6