IiN%lSrSSKrSSKrSSKrSSKrSSKrSSKJrJrJ r J r J r J r SSK Jr SSjrSSjrSSjrSrS rS rS rS rS rSrSrSr\R6"5qSq\R<"5qSr \4Sjr!"SS5r"\""5r#Sr$Sr%"SS5r&Sr'Sr(S Sjr)S Sjr*g)!z0 Useful functions used by the rest of paramiko. N)DEBUG zero_byte xffffffffmax_bytebyte_ordbyte_chr) SSHConfigc SnSnU(d#[U5S:a[US5S:aSn[U5S-(a*[nU(a[nUS[U5S-- -U-n[ S[U5S5H(nUS-[ R "SXUS-5S-nM* U(aUSS[U5---nU$)zPturns a normalized byte string into a long-int (adapted from Crypto.Util.number)r >I)lenrrrrangestructunpack)salways_positiveoutnegativefilleris 3/venv/lib/python3.13/site-packages/paramiko/util.py inflate_longr)s CH A !A$41G 1vz F a#a&1*n % ) 1c!fa byFMM$a!e =a@@! qQQZ   Jc[5n[U5nUS:wa:US:wa4[R"SU[-5U-nUS-nUS:waUS:waM4[ U5H'nUS:Xa USS:wa O,US:XdMUSS:wdM' O SnUS:Xa[ nO[nX#SSnU(aBUS:Xa[US5S :a [ U-nUS:Xa[US5S :a [U-nU$) zPturns a long-int into a normalized byte string (adapted from Crypto.Util.number)rrrr )rNr ) bytesintrpackr enumeraterrr)nadd_sign_paddingrrs r deflate_longr'>s A AA 6R KKa)m ,q 0 b 6Rq\ F1  G!A$$,    6AA A$& A F!A$4/A A G(1Q4.4/1 A Hrc(Sn/n[U5US-:a8UR[XUS-55 US- n[U5US-:aM8U[U5:aUR[XS55 UVs/sHoAU-PM sn$s snf)Nr)rappendformat_binary_line)dataprefixxrlines r format_binaryr0]s A C d)a"f  %dq2v&678 R d)a"f  3t9} %d2h/0&) *cdTMc ** *s>Bc DSRUVs/sHnSR[U55PM sn5nSRUVs/sH/nSR[U55[U5S-S-PM1 sn5nSRX#5$s snfs snf)N z{:02X}z.{:c}..?_z {:50s} {})joinformatr)r,cleftrights rr+r+hs 884@4aX__Xa[14@ AD GGJNO$Q  (1+ & b(8R'? @$O E   d ** AOs $B 6BcSnUHKn[U5nSUs=::aS::aO OU[U5- nM.U[SRU55- nMM U$)Nrrz%{:02X})rrbr7)rrr8rs r safe_stringr>psT C  QK >c> 8A; C 1Y%%a() )C  JrcUR5$![aU [US5n[US5nUS:Xag[ U5S-nUS-(dUS-nUS-nUS-(dMUs$f=f)NFrr rr ) bit_lengthAttributeErrorr'rr)r%normhbytebitlens rr@r@{s~ ||~  Au%a! A:TQ4< aKE aKF4<<  s*A1,A1,A10A1cSR[R"[R"565R S5$)Nr3 )r6 tracebackformat_exceptionsysexc_infosplitrr tb_stringsrMs- 779--s||~> ? E Ed KKrcv[5n[5n[U5S:aUSSnUS:aU"5n[U5S:aURU5 UR[U55 URU5 UR 5n[ U[U55nXESU- nX7-nUS:aMU$)a Given a password, passphrase, or other human-source key, scramble it through a secure hash into some keyworthy bytes. This specific algorithm is used for encrypting/decrypting private key files. :param function hash_alg: A function which creates a new hash object, such as ``hashlib.sha256``. :param salt: data to salt the hash with. :type bytes salt: Hash salt bytes. :param str key: human-entered password or passphrase. :param int nbytes: number of bytes to generate. :return: Key data, as `bytes`. rNr)r!rupdater=digestmin)hash_algsaltkeynbyteskeydatarPhash_objsizes rgenerate_key_bytesrYsgG WF 4y1}BQx 1*: v;? OOF ##"63v;'%4=  1* NrcSSKJn U"U5$)ab Read a file of known SSH host keys, in the format used by openssh, and return a compound dict of ``hostname -> keytype ->`` `PKey `. The hostname may be an IP address or DNS name. The keytype will be either ``"ssh-rsa"`` or ``"ssh-dss"``. This type of file unfortunately doesn't exist on Windows, but on posix, it will usually be stored in ``os.path.expanduser("~/.ssh/known_hosts")``. Since 1.5.3, this is just a wrapper around `.HostKeys`. :param str filename: name of the file to read host keys from :return: nested dict of `.PKey` objects, indexed by hostname and then keytype r)HostKeys)paramiko.hostkeysr[)filenamer[s rload_host_keysr^s + H rc<[5nURU5 U$)z Provided only as a backward-compatible wrapper around `.SSHConfig`. .. deprecated:: 2.7 Use `SSHConfig.from_file` instead. )r parse)file_objconfigs rparse_ssh_configrcs[F LL Mrc$URU5$)zE Provided only as a backward-compatible wrapper around `.SSHConfig`. )lookup)hostnamerbs rlookup_ssh_host_configrgs == ""rc|SSUpCnSSUpvnUS:a!XG-nXRXX-- pRXcXh-- pcXtXx-- ptUS:aM!US:aX1- nU$)Nr rrL) r.mu1u2u3v1v2v3qs r mod_inverserqseAqBBAqBB q& H"&[B"&[B"&[B q&  Av  Irc[R$![aL [ [S- q[[lSSS5 O!,(df  O=f[Rs$f=f)Nr )_g_thread_dataidrA_g_thread_lock_g_thread_counterrLrr get_thread_idrwsP!   !   "  1N ^^   !s%A(A A( A A('A(cF[R"S5n[UR5S:agUR U5 [ US5n[R "U5nSnUS- nUR[R"US55 URU5 g)zGsend paramiko logs to a logfile, if they're not already going somewhereparamikorNaz>%(levelname)-.3s [%(asctime)s.%(msecs)03d] thr=%(_threadid)-3dz %(name)s: %(message)sz%Y%m%d-%H:%M:%S) logging getLoggerrhandlerssetLevelopen StreamHandler setFormatter Formatter addHandler)r]levelloggerfhandlerfrms r log_to_filers  z *F 6??a OOE XsA##A&G JC ##C **30ABC grc\rSrSrSrSrg)PFilteric"[5Ulg)NT)rw _threadid)selfrecords rfilterPFilter.filters(?rrLN)__name__ __module__ __qualname____firstlineno__r__static_attributes__rLrrrrsrrc\[R"U5nUR[5 U$N)r{r| addFilter_pfilter)namers r get_loggerr s%   t $F X Mrc[U5[U5:wagSn[[U55H!nU[X5[X5- -nM# US:H$)NFr)rrr)rzr=resrs rconstant_time_bytes_eqrsP 1vQ C 3q6] x~.. !8Orc \rSrSrSrSrSrg)ClosingContextManagericU$rrL)rs r __enter__ClosingContextManager.__enter__s rc$UR5 gr)close)rtypevaluerGs r__exit__ClosingContextManager.__exit__!s  rrLN)rrrrrrrrLrrrrs rrc,[U[X55$r)maxrQ)minimumvalmaximums r clamp_valuer%s wC) **rc[U5$![a( UR5s$![a Uss$f=ff=f)z2 Coerce to bytes if possible or return unchanged. )r= TypeErrorasbytesrA)rs rrr)sJt   99;  H   s ?*? ;?;?c[U[5(aU$[U[5(aURU5$[ S[ U535e)zcast unicode or bytes to bytesExpected unicode or bytes, got ) isinstancer!strencoderrrencodings rr=r=?sG!U As  xx!!9$q'CDDrc[U[5(aURU5$[U[5(aU$[ S[ U535e)z cast bytes or unicode to unicoder)rr!decoderrrrs rurJsG!Uxx!! As  9$q'CDDr)F)T)r3)utf8)+__doc__rIrrG threadingr{paramiko.commonrrrrrrparamiko.configr rr'r0r+r>r@rMrYr^rcrgrqlocalrsrvLockrurwrrrrrrrrr=rrLrrrs&  &* >++ L>* # "!!!&   9 +,EEr