xidZddlmZddlmZddlmZddlmZddlmZdZ Gdd ejZ Gd d ejejZy ) 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)basezrsa.keycjeZdZdZdZej ejdZ e dZ y) RSAVerifieraVerifies 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: ImportError: if called with an rsa.key.PublicKey, when the rsa library is not installed ValueError: if an unrecognized public key is provided c|jj}t|trt}n5|j t r ddlm}|}ntdt||j||_ y)Nr _python_rsazunrecognized public key type: ) __class__ __module__ isinstancerr startswithRSA_KEY_MODULE_PREFIXgoogle.auth.cryptr ValueErrortyper _impl)self public_key module_strimpl_libr s a/var/www/html/chatbot/card-advisor-bot/venv/lib/python3.12/site-packages/google/auth/crypt/rsa.py__init__zRSAVerifier.__init__+sd))44 j, /(H  " "#8 9 5"H=d:>N=OPQ Q))*5 c:|jj||SN)rverify)rmessage signatures rrzRSAVerifier.verify7szz  )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$zRSAVerifier.from_string;s/;;s#*66BB:NrN) __name__r __qualname____doc__rrcopy_docstringrVerifierr classmethodr$rrr r sE 6XT]]+5,5rr ceZdZdZddZeejejdZ ejejdZ e ddZ y) RSASignera=Signs 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: ImportError: if called with an rsa.key.PrivateKey, when the rsa library is not installed ValueError: if an unrecognized public key is provided Nc|jj}t|trt}n5|j t r ddlm}|}ntdt||j|||_ y)Nrr zunrecognized private key type: key_id) r rrrrrrrr rrr/r)r private_keyr2rrr s rrzRSASigner.__init__^si **55 k= 1(H  " "#8 9 5"H>tK?P>QRS S'' F'C rc.|jjSr)rr2)rs rr2zRSASigner.key_idjszz   rc8|jj|Sr)rsign)rr s rr6zRSASigner.signoszzw''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. r1)r#rr/r$r)r%keyr2r&s rr$zRSASigner.from_stringss4;;s#*44@@V@Trr)r'rr(r)rpropertyrr*rSignerr2r6r,r$r-rrr/r/Oss  DXT[[)!*!XT[[)(*(rr/N)r)-cryptography.hazmat.primitives.asymmetric.rsarr google.authrrrrrr+r r:FromServiceAccountMixinr/r-rrr>sKHF /"!,$--,^5 T995r