8?jDdZddlmZddlZddlZddlZddlmZddlm Z ddl m Z ddl m Z ddlmZmZdd lmZd Zd Zd Zd Ze ZdZdZGddejZGddejejZdS)zPure-Python RSA cryptography implementation. Uses the ``rsa``, ``pyasn1`` and ``pyasn1_modules`` packages to parse PEM files storing PKCS#1 or PKCS#8 keys as well as certificates. There is no support for p12 files. )absolute_importN)decoder)pem) Certificate)PrivateKeyInfo)_helpers exceptions)base)@ s-----BEGIN CERTIFICATE-----)z-----BEGIN RSA PRIVATE KEY-----z-----END RSA PRIVATE KEY-----)z-----BEGIN PRIVATE KEY-----z-----END PRIVATE KEY-----zjThe 'rsa' library is deprecated and will be removed in a future release. Please migrate to 'cryptography'.ct|}t}td|dD]P}|||dz}tdt t |D}||Qt|S)zConverts an iterable of 1s and 0s to bytes. Combines the list 8 at a time, treating each group of 8 bits as a single byte. Args: bit_list (Sequence): Sequence of 1s and 0s. Returns: bytes: The decoded bytes. rrc3&K|] \}}||zV dSN).0valdigits NC:\Projects\Historical\venv\Lib\site-packages\google/auth/crypt/_python_rsa.py z%_bit_list_to_bytes..@s*KKzsEsU{KKKKKK)len bytearrayrangesumzip_POW2appendbytes)bit_listnum_bits byte_valsstart curr_bitschar_vals r_bit_list_to_bytesr+0s8}}H Iq(A&&##UUQY./ KKS 5J5JKKKKK""""   rcjeZdZdZdZejejdZ e dZ dS) RSAVerifieraVerifies RSA cryptographic signatures using public keys. .. deprecated:: The `rsa` library has been archived. Please migrate to `cryptography`. Args: public_key (rsa.key.PublicKey): The public key used to verify signatures. cVtjttd||_dSNr)category stacklevel)warningswarn _warning_msgDeprecationWarning_pubkey)self public_keys r__init__zRSAVerifier.__init__Qs1 '    " rctj|} tj|||jS#t tjjf$rYdSwxYw)NF)rto_bytesrsapkcs1verifyr6 ValueErrorVerificationError)r7message signatures rr>zRSAVerifier.verifyYs_#G,, 9##GY EE ECI78   55 s%<AActj|}t|v}|rtj|d}t j|t\}}|dkrtj d||dd}t|d}tj |d}n tj |d }||S) aConstruct an Verifier instance from a public key or public certificate string. Args: public_key (Union[str, bytes]): The public key in PEM format or the x509 public key certificate. Returns: google.auth.crypt._python_rsa.RSAVerifier: The constructed verifier. Raises: ValueError: If the public_key can't be parsed. CERTIFICATEasn1Specr Unused bytestbsCertificatesubjectPublicKeyInfosubjectPublicKeyDERPEM)rr;_CERTIFICATE_MARKERr<rload_pemrdecoderr InvalidValuer+ PublicKey load_pkcs1) clsr8 is_x509_certder asn1_cert remaining cert_info key_bytespubkeys r from_stringzRSAVerifier.from_stringas&z22 *j8   A'"":}==C#*># #N#N#N IyC -niHHH!"234JKI*95G+HIII]--i??FF]--j%@@Fs6{{rN) __name__ __module__ __qualname____doc__r9rcopy_docstringr Verifierr> classmethodr[rrrr-r-Ess  """XT]++,+[rr-ceZdZdZddZeejej dZ ejej dZ e ddZ dS) RSASigneraSigns messages with an RSA private key. .. deprecated:: The `rsa` library has been archived. Please migrate to `cryptography`. Args: private_key (rsa.key.PrivateKey): The private key to sign with. key_id (str): Optional key ID used to identify this private key. This can be useful to associate the private key with its associated public key or certificate. Ncdtjttd||_||_dSr/)r2r3r4r5_key_key_id)r7 private_keykey_ids rr9zRSASigner.__init__s8 '       rc|jSr)rg)r7s rrizRSASigner.key_ids |rcvtj|}tj||jdS)NzSHA-256)rr;r<r=signrf)r7rAs rrlzRSASigner.signs,#G,,y~~gty)<<>',77 %7PPKK !^^").["Q"Q"Q HiC -niHHH'::<HH ',77 ))++E8KK+,GHH Hs;v....rr)r\r]r^r_r9propertyrr`r Signerrirlrbr[rrrrdrds  XT[))*)XXT[))==*)="/"/"/["/"/"/rrd)r_ __future__rrrr2r<pyasn1.codec.derrpyasn1_modulesrpyasn1_modules.rfc2459rpyasn1_modules.rfc5208r google.authrr google.auth.cryptr r"rMrtrurxr4r+rar-rFromServiceAccountMixinrdrrrrs]'&&&&&  $$$$$$......111111,,,,,,,,""""""%4T L n ( *:::::$-:::zD/D/D/D/D/ T9D/D/D/D/D/r