o ~j6hB@sdZddlZddlmZddlZddlmZddlmZddlm Z ddlm Z ddlm Z ej ej ejejhZdgZd Zd Zd Zd ZGd dde jZdS)zTools for using the Google `Cloud Identity and Access Management (IAM) API`_'s auth-related functionality. .. _Cloud Identity and Access Management (IAM) API: https://cloud.google.com/iam/docs/ N)_exponential_backoff)_helpers) credentials)crypt) exceptionsz#https://www.googleapis.com/auth/iamzZhttps://iamcredentials.googleapis.com/v1/projects/-/serviceAccounts/{}:generateAccessTokenzOhttps://iamcredentials.googleapis.com/v1/projects/-/serviceAccounts/{}:signBlobzNhttps://iamcredentials.googleapis.com/v1/projects/-/serviceAccounts/{}:signJwtzVhttps://iamcredentials.googleapis.com/v1/projects/-/serviceAccounts/{}:generateIdTokenc@s@eZdZdZddZddZeddZe e j dd Z d S) SigneraSigns messages using the IAM `signBlob API`_. This is useful when you need to sign bytes but do not have access to the credential's private key file. .. _signBlob API: https://cloud.google.com/iam/reference/rest/v1/projects.serviceAccounts /signBlob cCs||_||_||_dS)a Args: request (google.auth.transport.Request): The object used to make HTTP requests. credentials (google.auth.credentials.Credentials): The credentials that will be used to authenticate the request to the IAM API. The credentials must have of one the following scopes: - https://www.googleapis.com/auth/iam - https://www.googleapis.com/auth/cloud-platform service_account_email (str): The service account email identifying which service account to use to sign bytes. Often, this can be the same as the service account email in the given credentials. N)_request _credentials_service_account_email)selfrequestrservice_account_emailr^/var/www/html/chefvision.cloud.itp360.com/venv/lib/python3.10/site-packages/google/auth/iam.py__init__Is zSigner.__init__c Cst|}d}ttj|jj|j }ddi}t dt |did}t}|D]4}|j|j||||j||||d}|jtvrIq.|jtjkrXtd|jt |jdStd) z(Makes a request to the API signBlob API.POSTz Content-Typezapplication/jsonpayloadzutf-8)urlmethodbodyheadersz&Error calling the IAM signBlob API: {}z#exhausted signBlob endpoint retries)rto_bytes_IAM_SIGN_ENDPOINTreplacerDEFAULT_UNIVERSE_DOMAINr universe_domainformatr jsondumpsbase64 b64encodedecodeencoderExponentialBackoffbefore_requestrstatusIAM_RETRY_CODES http_clientOKrTransportErrordataloads) r messagerrrrretries_responserrr_make_signing_request]s2      zSigner._make_signing_requestcCsdS)zOptional[str]: The key ID used to identify this private key. .. warning:: This is always ``None``. The key ID used by IAM can not be reliably determined ahead of time. Nr)r rrrkey_id{sz Signer.key_idcCs||}t|dS)N signedBlob)r0r b64decode)r r,r/rrrsigns z Signer.signN) __name__ __module__ __qualname____doc__rr0propertyr1rcopy_docstringrrr4rrrrr>s   r)r8r http.clientclientr'r google.authrrrrrINTERNAL_SERVER_ERROR BAD_GATEWAYSERVICE_UNAVAILABLEGATEWAY_TIMEOUTr& _IAM_SCOPE _IAM_ENDPOINTr_IAM_SIGNJWT_ENDPOINT_IAM_IDTOKEN_ENDPOINTrrrrrs0