Token Revocation Endpoint

The ActivID AS server exposes a token revocation endpoint, conforming to the OAuth 2.0 Token revocation specification.

The revoke endpoint supports public clients (for further information, see Refresh Token Revocation).

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The endpoint is exposed at the following URL (and can be obtained from the server discovery endpoint):

https://[base-server-url]/{tenant}/authn/revoke [POST]

Token Revocation Request

To request a token, confidential clients must authenticate to the server with their client_id and client_secret credentials obtained at registration.

Note: While basic is the default authentication method, for security reasons, it is recommended to configure a stronger authentication method, such as client secret POST, private key JWT or the HID custom authentication method client_secret_pki.
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Sample token revocation request with basic authorization (for an access token)

POST https://[base-server-url]/{tenant}/authn/revoke
HTTP/1.1 
Content-Type: application/x-www-form-urlencoded
Authorization: Basic c3BsLWFwaTphY3RpdmNhcmQ=

token=RTp7HwAAAX0TWZYAgyHTl0UEiGlpfoxJjAlcwvR7&token_type_hint=access_token
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Sample token revocation request with bearer authorization (for an access token)

POST https://[base-server-url]/{tenant}/authn/revoke
HTTP/1.1 
Content-Type: application/x-www-form-urlencoded
Authorization: Bearer RTp7HwAAAX0TWZYAgyHTl0UEiGlpfoxJjAlcwvR7

token=RTp7HwAAAX0TW9ioFKvN89MtEVI9DDfwr9z9DxRQ&token_type_hint=access_token&client_id=spl-pai

Where:

  • token - populated with the token to revoke (mandatory)
  • token_type_hint - specifies the type of the token (for example, refresh_token or access_token) (optional)

    If this field is incorrectly populated, the server extends the search to other types of token (see RFC7009 specification - section 2.1).

  • client_id - ID of the OpenID client from the bearer (mandatory for bearer authorization, not required for basic authorization)

Token Revocation Response

The server responds with an HTTP 200 status regardless of whether the submitted token is valid or not (as required by the RFC7009 specification - section 2.2):

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HTTP/1.1 200 OK
Note: When an access token is revoked, the corresponding refresh token is also revoked.

Error/Failure Responses

Code Label Possible Errors
400 BAD REQUEST invalid_request
401 UNAUTHORIZED invalid_client
403 FORBIDDEN access_denied
500 INTERNAL SERVER ERROR server_error
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Sample error response

HTTP/1.1 400 Bad Request

{"error_description":"Invalid request: Invalid token","error":"invalid_request"}