AsyncBearerTokenCredentialPolicy Class

Adds a bearer token Authorization header to requests.

Inheritance

azure.core.pipeline.policies._base_async.AsyncHTTPPolicy

AsyncBearerTokenCredentialPolicy

Constructor

AsyncBearerTokenCredentialPolicy(credential: AsyncTokenCredential, *scopes: str, **kwargs: Any)

Parameters

credential

TokenCredential

Required

The credential.

scopes

str

Required

Lets you specify the type of access needed.

Methods

authorize_request	Acquire a token from the credential and authorize the request with it. Keyword arguments are passed to the credential's get_token method. The token will be cached and used to authorize future requests.
on_challenge	Authorize request according to an authentication challenge This method is called when the resource provider responds 401 with a WWW-Authenticate header.
on_exception	Executed when an exception is raised while executing the next policy. This method is executed inside the exception handler.
on_request	Adds a bearer token Authorization header to request and sends request to next policy.
on_response	Executed after the request comes back from the next policy.
send	Authorize request with a bearer token and send it to the next policy

authorize_request

Acquire a token from the credential and authorize the request with it.

Keyword arguments are passed to the credential's get_token method. The token will be cached and used to authorize future requests.

async authorize_request(request: PipelineRequest, *scopes: str, **kwargs: Any) -> None

Parameters

request

PipelineRequest

Required

the request

scopes

str

Required

required scopes of authentication

on_challenge

Authorize request according to an authentication challenge

This method is called when the resource provider responds 401 with a WWW-Authenticate header.

async on_challenge(request: PipelineRequest, response: PipelineResponse) -> bool

Parameters

request

PipelineRequest

Required

the request which elicited an authentication challenge

response

PipelineResponse

Required

the resource provider's response

Returns

a bool indicating whether the policy should send the request

on_exception

Executed when an exception is raised while executing the next policy.

This method is executed inside the exception handler.

on_exception(request: PipelineRequest) -> None

Parameters

request

PipelineRequest

Required

The Pipeline request object

on_request

Adds a bearer token Authorization header to request and sends request to next policy.

async on_request(request: PipelineRequest) -> None

Parameters

request

PipelineRequest

Required

The pipeline request object to be modified.

Exceptions

ServiceRequestError

on_response

Executed after the request comes back from the next policy.

on_response(request: PipelineRequest, response: PipelineResponse) -> Union[None, Awaitable[None]]

Parameters

request

PipelineRequest

Required

Request to be modified after returning from the policy.

response

PipelineResponse

Required

Pipeline response object

send

Authorize request with a bearer token and send it to the next policy

async send(request: PipelineRequest) -> PipelineResponse

Parameters

request

PipelineRequest

Required

The pipeline request object