vSrSSKJr SSKrSSKrSSKJr SrSrSr Sr Sq S r "S S \ 5r"S S \ 5rg)zPure Python crypto-related routines for oauth2client. Uses the ``rsa``, ``pyasn1`` and ``pyasn1_modules`` packages to parse PEM files storing PKCS#1 or PKCS#8 keys as well as certificates. )pemN)_helpersz\ PKCS12 format is not supported by the RSA library. Either install PyOpenSSL, or please convert .p12 format to .pem format: $ cat key.p12 | \ > openssl pkcs12 -nodes -nocerts -passin pass:notasecret | \ > openssl rsa > key.pem )@ )z-----BEGIN RSA PRIVATE KEY-----z-----END RSA PRIVATE KEY-----)z-----BEGIN PRIVATE KEY-----z-----END PRIVATE KEY-----c[U5n[5n[RR SUS5H;nXUS-n[ S[ [U555nURU5 M= [U5$)z~Converts an iterable of 1's and 0's to bytes. Combines the list 8 at a time, treating each group of 8 bits as a single byte. rr c3.# UH upX-v M g7fN).0valdigits 2lib/third_party/oauth2client/_pure_python_crypt.py %_bit_list_to_bytes..8s@)>:3{)>s) len bytearraysixmovesxrangesumzip_POW2appendbytes)bit_listnum_bits byte_valsstart curr_bitschar_vals r_bit_list_to_bytesr'.s{ 8}H I!!!Xq1519- @),UI)>@@" 2  c4\rSrSrSrSrSr\S5rSr g) RsaVerifier>zuVerifies the signature on a message. Args: pubkey: rsa.key.PublicKey (or equiv), The public key to verify with. cXlgr_pubkey)selfpubkeys r__init__RsaVerifier.__init__Es r(c[R"USS9n[RR XUR 5$![ [RR4a gf=f)aVerifies a message against a signature. Args: message: string or bytes, The message to verify. If string, will be encoded to bytes as utf-8. signature: string or bytes, The signature on the message. If string, will be encoded to bytes as utf-8. Returns: True if message was signed by the private key associated with the public key that this object was constructed with. utf-8encodingF)r _to_bytesrsapkcs1verifyr. ValueErrorVerificationError)r/message signatures rr:RsaVerifier.verifyHsW$$Ww? 99##G E ECII778  s)A$A('A(c[R"U5nU(aSSKJn SSKJn [ RRUS5nURXTR5S9upgUS:wa [SU5eUSS n[US 5n [ RRU S 5n O [ RRUS 5n U"U 5$) aWConstruct an RsaVerifier instance from a string. Args: key_pem: string, public key in PEM format. is_x509_cert: bool, True if key_pem is an X509 cert, otherwise it is expected to be an RSA key in PEM format. Returns: RsaVerifier instance. Raises: ValueError: if the key_pem can't be parsed. In either case, error will begin with 'No PEM start marker'. If ``is_x509_cert`` is True, will fail to find the "-----BEGIN CERTIFICATE-----" error, otherwise fails to find "-----BEGIN RSA PUBLIC KEY-----". rdecoder)rfc2459 CERTIFICATEasn1Specr( Unused bytestbsCertificatesubjectPublicKeyInfosubjectPublicKeyDERPEM)rr7pyasn1.codec.derrBpyasn1_modulesrCr8rload_pemdecode Certificater;r' PublicKey load_pkcs1) clskey_pem is_x509_certrBrCder asn1_cert remaining cert_info key_bytesr0s r from_stringRsaVerifier.from_string[s&$$W-  0 .''""7M:C#*>>#@S@S@U>#V IC ;;!"234JKI*95G+HII]]--i?F]]--gu=F6{r(r-N) __name__ __module__ __qualname____firstlineno____doc__r1r: classmethodr\__static_attributes__rr(rr*r*>s% &!!r(r*c8\rSrSrSrSrSr\SSj5rSr g) RsaSignerrzqSigns messages with a private key. Args: pkey: rsa.key.PrivateKey (or equiv), The private key to sign with. cXlgr_key)r/pkeys rr1RsaSigner.__init__s r(c[R"USS9n[RR XR S5$)zSigns a message. Args: message: bytes, Message to be signed. Returns: string, The signature of the message for the given key. r4r5zSHA-256)rr7r8r9signri)r/r=s rrmRsaSigner.signs/$$Ww?yy~~gyy)<77%%008=1?D !^ 0 ."#224k")..K#1#1 HC ;; 33LAI77%%001C1C1E8=1?D89 94yr(rhN) notasecret) r^r_r`rarbr1rmrcr\rdrr(rrfrfs%  =''r(rf)rbrNrr8r oauth2clientr _PKCS12_ERRORrrvrwrzr'objectr*rfrr(rrsW !  &2 .    ?&?D>>r(