mirror of
https://github.com/clinton-hall/nzbToMedia.git
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0acf78f196
Added migration code to migrate SickBeard section with fork sickrage-api to new SiCKRAGE section
126 lines
5.0 KiB
Python
126 lines
5.0 KiB
Python
# -*- coding: utf-8 -*-
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"""
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oauthlib.oauth2.rfc6749.endpoint.introspect
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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An implementation of the OAuth 2.0 `Token Introspection`.
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.. _`Token Introspection`: https://tools.ietf.org/html/rfc7662
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"""
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from __future__ import absolute_import, unicode_literals
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import json
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import logging
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from oauthlib.common import Request
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from ..errors import OAuth2Error, UnsupportedTokenTypeError
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from .base import BaseEndpoint, catch_errors_and_unavailability
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log = logging.getLogger(__name__)
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class IntrospectEndpoint(BaseEndpoint):
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"""Introspect token endpoint.
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This endpoint defines a method to query an OAuth 2.0 authorization
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server to determine the active state of an OAuth 2.0 token and to
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determine meta-information about this token. OAuth 2.0 deployments
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can use this method to convey information about the authorization
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context of the token from the authorization server to the protected
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resource.
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To prevent the values of access tokens from leaking into
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server-side logs via query parameters, an authorization server
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offering token introspection MAY disallow the use of HTTP GET on
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the introspection endpoint and instead require the HTTP POST method
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to be used at the introspection endpoint.
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"""
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valid_token_types = ('access_token', 'refresh_token')
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valid_request_methods = ('POST',)
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def __init__(self, request_validator, supported_token_types=None):
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BaseEndpoint.__init__(self)
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self.request_validator = request_validator
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self.supported_token_types = (
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supported_token_types or self.valid_token_types)
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@catch_errors_and_unavailability
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def create_introspect_response(self, uri, http_method='POST', body=None,
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headers=None):
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"""Create introspect valid or invalid response
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If the authorization server is unable to determine the state
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of the token without additional information, it SHOULD return
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an introspection response indicating the token is not active
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as described in Section 2.2.
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"""
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resp_headers = {
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'Content-Type': 'application/json',
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'Cache-Control': 'no-store',
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'Pragma': 'no-cache',
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}
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request = Request(uri, http_method, body, headers)
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try:
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self.validate_introspect_request(request)
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log.debug('Token introspect valid for %r.', request)
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except OAuth2Error as e:
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log.debug('Client error during validation of %r. %r.', request, e)
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resp_headers.update(e.headers)
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return resp_headers, e.json, e.status_code
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claims = self.request_validator.introspect_token(
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request.token,
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request.token_type_hint,
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request
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)
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if claims is None:
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return resp_headers, json.dumps(dict(active=False)), 200
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if "active" in claims:
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claims.pop("active")
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return resp_headers, json.dumps(dict(active=True, **claims)), 200
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def validate_introspect_request(self, request):
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"""Ensure the request is valid.
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The protected resource calls the introspection endpoint using
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an HTTP POST request with parameters sent as
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"application/x-www-form-urlencoded".
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token REQUIRED. The string value of the token.
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token_type_hint OPTIONAL.
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A hint about the type of the token submitted for
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introspection. The protected resource MAY pass this parameter to
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help the authorization server optimize the token lookup. If the
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server is unable to locate the token using the given hint, it MUST
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extend its search across all of its supported token types. An
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authorization server MAY ignore this parameter, particularly if it
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is able to detect the token type automatically.
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* access_token: An Access Token as defined in [`RFC6749`],
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`section 1.4`_
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* refresh_token: A Refresh Token as defined in [`RFC6749`],
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`section 1.5`_
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The introspection endpoint MAY accept other OPTIONAL
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parameters to provide further context to the query. For
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instance, an authorization server may desire to know the IP
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address of the client accessing the protected resource to
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determine if the correct client is likely to be presenting the
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token. The definition of this or any other parameters are
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outside the scope of this specification, to be defined by
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service documentation or extensions to this specification.
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.. _`section 1.4`: http://tools.ietf.org/html/rfc6749#section-1.4
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.. _`section 1.5`: http://tools.ietf.org/html/rfc6749#section-1.5
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.. _`RFC6749`: http://tools.ietf.org/html/rfc6749
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"""
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self._raise_on_bad_method(request)
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self._raise_on_bad_post_request(request)
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self._raise_on_missing_token(request)
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self._raise_on_invalid_client(request)
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self._raise_on_unsupported_token(request)
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