57 lines
2.1 KiB
ReStructuredText
57 lines
2.1 KiB
ReStructuredText
.. _tokenintrospection:
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Token Introspection
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###################
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The `OAuth 2.0 Authorization Framework <https://tools.ietf.org/html/rfc6749>`_ extends its scope with many other speficications. One of these is the `OAuth 2.0 Token Introspection (RFC 7662) <https://tools.ietf.org/html/rfc7662>`_ which defines a protocol that allows authorized protected resources to query the authorization server to determine the set of metadata for a given token that was presented to them by an OAuth 2.0 client.
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Client Setup
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============
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In order to enable this feature, some configurations must be performed in the ``Client``.
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- The scope key:``token_introspection`` must be added to the client's scope.
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If ``OIDC_INTROSPECTION_VALIDATE_AUDIENCE_SCOPE`` is set to ``True`` then:
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- The ``client_id`` must be added to the client's scope.
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Introspection Endpoint
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======================
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The introspection endpoint ``(/introspect)`` is an OAuth 2.0 endpoint that takes a parameter representing an OAuth 2.0 token and returns a JSON document representing the meta information surrounding the token.
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The introspection endpoint its called using an HTTP POST request with parameters sent as *"application/x-www-form-urlencoded"* and **Basic authentication** (``base64(client_id:client_secret``).
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Parameters:
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* ``token``
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REQUIRED. The string value of an ``access_token`` previously issued.
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Example request::
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curl -X POST \
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http://localhost:8000/introspect \
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-H 'Authorization: Basic NDgwNTQ2OmIxOGIyODVmY2E5N2Fm' \
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-H 'Content-Type: application/x-www-form-urlencoded' \
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-d token=6dd4b859706944848183d26f2fcb99c6
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Example Response::
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{
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"aud": "480546",
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"sub": "1",
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"exp": 1538971676,
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"iat": 1538971076,
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"iss": "http://localhost:8000",
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"active": true,
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"client_id": "480546"
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}
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Introspection Endpoint Errors
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=============================
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In case of error, the Introspection Endpoint will return a JSON document with the key ``active: false``
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Example Error Response::
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{
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"active": "false"
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}
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