*idZddlmZddlmZddlmZddlmZddlmZddlm Z dZ Gd d e jZ Gd d e je jZy )z RSA cryptography signer and verifier. This file provides a shared wrapper, that defers to _python_rsa or _cryptography_rsa for implmentations using different third party libraries ) RSAPrivateKey) RSAPublicKey)_helpers)_cryptography_rsa) _python_rsa)basezrsa.keycjeZdZdZdZej ejdZ e dZ y) RSAVerifiera5Verifies RSA cryptographic signatures using public keys. Args: public_key (Union["rsa.key.PublicKey", cryptography.hazmat.primitives.asymmetric.rsa.RSAPublicKey]): The public key used to verify signatures. Raises: ValueError: if an unrecognized public key is provided c|jj}t|trt}n3|j t rt}ntdt||j||_ y)Nzunrecognized public key type: ) __class__ __module__ isinstancerr startswithRSA_KEY_MODULE_PREFIXr ValueErrortyper _impl)self public_key module_strimpl_libs Q/mnt/e/genesis-system/.venv/lib/python3.12/site-packages/google/auth/crypt/rsa.py__init__zRSAVerifier.__init__+sa))44 j, /(H  " "#8 9"H=d:>N=OPQ Q))*5 c:|jj||SN)rverify)rmessage signatures rrzRSAVerifier.verify5szz  )44rcp|j|}tjj||_|S)aConstruct a 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.Verifier: The constructed verifier. Raises: ValueError: If the public_key can't be parsed. )__new__rr from_stringr)clsrinstances rr"zRSAVerifier.from_string9s/;;s#*66BB:NrN) __name__r __qualname____doc__rrcopy_docstringrVerifierr classmethodr"rrr r !sE6XT]]+5,5rr ceZdZdZddZeejejdZ ejejdZ e ddZ y) RSASigneraSigns messages with an RSA private key. Args: private_key (Union["rsa.key.PrivateKey", cryptography.hazmat.primitives.asymmetric.rsa.RSAPrivateKey]): 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. Raises: ValueError: if an unrecognized public key is provided Nc|jj}t|trt}n3|j t rt}ntdt||j|||_ y)Nzunrecognized private key type: key_id) r r rrrrrrrrr-r)r private_keyr0rrs rrzRSASigner.__init__[sf **55 k= 1(H  " "#8 9"H>tK?P>QRS S'' F'C rc.|jjSr)rr0)rs rr0zRSASigner.key_ideszz   rc8|jj|Sr)rsign)rrs rr4zRSASigner.signjszzw''rct|j|}tjj|||_|S)aConstruct a Signer instance from a private key in PEM format. Args: key (str): Private key in PEM format. key_id (str): An optional key id used to identify the private key. Returns: google.auth.crypt.Signer: The constructed signer. Raises: ValueError: If the key cannot be parsed as PKCS#1 or PKCS#8 in PEM format. r/)r!rr-r"r)r#keyr0r$s rr"zRSASigner.from_stringns4;;s#*44@@V@Trr)r%r r&r'rpropertyrr(rSignerr0r4r*r"r+rrr-r-Mss DXT[[)!*!XT[[)(*(rr-N)r'-cryptography.hazmat.primitives.asymmetric.rsarr google.authrgoogle.auth.cryptrrrrr)r r8FromServiceAccountMixinr-r+rrr=sNHF /)"!)$--)X2 T992r