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ClientSecretCredential Class

  • Reference

Authenticates as a service principal using a client secret.

Inheritance
azure.identity._internal.client_credential_base.ClientCredentialBase
ClientSecretCredential

Constructor

ClientSecretCredential(tenant_id: str, client_id: str, client_secret: str, **kwargs: Any)

Parameters

Name Description
tenant_id
Required
str

ID of the service principal's tenant. Also called its "directory" ID.
client_id
Required
str

The service principal's client ID
client_secret
Required
str

One of the service principal's client secrets

Keyword-Only Parameters

Name Description
authority
str

Authority of a Microsoft Entra endpoint, for example "login.microsoftonline.com", the authority for Azure Public Cloud (which is the default). AzureAuthorityHosts defines authorities for other clouds.
cache_persistence_options
TokenCachePersistenceOptions

Configuration for persistent token caching. If unspecified, the credential will cache tokens in memory.
disable_instance_discovery
bool

Determines whether or not instance discovery is performed when attempting to authenticate. Setting this to true will completely disable both instance discovery and authority validation. This functionality is intended for use in scenarios where the metadata endpoint cannot be reached, such as in private clouds or Azure Stack. The process of instance discovery entails retrieving authority metadata from https://login.microsoft.com/ to validate the authority. By setting this to True, the validation of the authority is disabled. As a result, it is crucial to ensure that the configured authority host is valid and trustworthy.
additionally_allowed_tenants
List[str]

Specifies tenants in addition to the specified "tenant_id" for which the credential may acquire tokens. Add the wildcard value "*" to allow the credential to acquire tokens for any tenant the application can access.

Examples

Create a ClientSecretCredential.


   from azure.identity import ClientSecretCredential

   credential = ClientSecretCredential(
       tenant_id="<tenant_id>",
       client_id="<client_id>",
       client_secret="<client_secret>",
   )

Methods

close
get_token

Request an access token for scopes.

This method is called automatically by Azure SDK clients.
get_token_info

Request an access token for scopes.

This is an alternative to get_token to enable certain scenarios that require additional properties on the token. This method is called automatically by Azure SDK clients.

close 

close() -> None

get_token

Request an access token for scopes.

This method is called automatically by Azure SDK clients.

get_token(*scopes: str, claims: str | None = None, tenant_id: str | None = None, enable_cae: bool = False, **kwargs: Any) -> AccessToken

Parameters

Name Description
scopes
Required
str

desired scopes for the access token. This method requires at least one scope. For more information about scopes, see https://zcusa.951200.xyz/entra/identity-platform/scopes-oidc.

Keyword-Only Parameters

Name Description
claims
str

additional claims required in the token, such as those returned in a resource provider's claims challenge following an authorization failure.
tenant_id
str

optional tenant to include in the token request.
enable_cae
bool

indicates whether to enable Continuous Access Evaluation (CAE) for the requested token. Defaults to False.

Returns

Type Description
AccessToken

An access token with the desired scopes.

Exceptions

Type Description
CredentialUnavailableError

the credential is unable to attempt authentication because it lacks required data, state, or platform support
ClientAuthenticationError

authentication failed. The error's message attribute gives a reason.

get_token_info

Request an access token for scopes.

This is an alternative to get_token to enable certain scenarios that require additional properties on the token. This method is called automatically by Azure SDK clients.

get_token_info(*scopes: str, options: TokenRequestOptions | None = None) -> AccessTokenInfo

Parameters

Name Description
scopes
Required
str

desired scopes for the access token. This method requires at least one scope. For more information about scopes, see https://zcusa.951200.xyz/entra/identity-platform/scopes-oidc.

Keyword-Only Parameters

Name Description
options
TokenRequestOptions

A dictionary of options for the token request. Unknown options will be ignored. Optional.

Returns

Type Description
<xref:AccessTokenInfo>

An AccessTokenInfo instance containing information about the token.

Exceptions

Type Description
CredentialUnavailableError

the credential is unable to attempt authentication because it lacks required data, state, or platform support
ClientAuthenticationError

authentication failed. The error's message attribute gives a reason.