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224 lines
12 KiB
224 lines
12 KiB
6 years ago
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# -*- coding: utf-8 -*-
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"""
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oauthlib.oauth2.rfc6749
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~~~~~~~~~~~~~~~~~~~~~~~
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This module is an implementation of various logic needed
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for consuming and providing OAuth 2.0 RFC6749.
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"""
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from __future__ import absolute_import, unicode_literals
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from ..grant_types import (AuthCodeGrantDispatcher, AuthorizationCodeGrant,
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ClientCredentialsGrant, ImplicitGrant,
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OpenIDConnectAuthCode, OpenIDConnectImplicit,
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RefreshTokenGrant,
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ResourceOwnerPasswordCredentialsGrant)
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from ..tokens import BearerToken
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from .authorization import AuthorizationEndpoint
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from .resource import ResourceEndpoint
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from .revocation import RevocationEndpoint
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from .token import TokenEndpoint
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class Server(AuthorizationEndpoint, TokenEndpoint, ResourceEndpoint,
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RevocationEndpoint):
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"""An all-in-one endpoint featuring all four major grant types."""
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def __init__(self, request_validator, token_expires_in=None,
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token_generator=None, refresh_token_generator=None,
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*args, **kwargs):
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"""Construct a new all-grants-in-one server.
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:param request_validator: An implementation of
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oauthlib.oauth2.RequestValidator.
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:param token_expires_in: An int or a function to generate a token
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expiration offset (in seconds) given a
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oauthlib.common.Request object.
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:param token_generator: A function to generate a token from a request.
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:param refresh_token_generator: A function to generate a token from a
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request for the refresh token.
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:param kwargs: Extra parameters to pass to authorization-,
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token-, resource-, and revocation-endpoint constructors.
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"""
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auth_grant = AuthorizationCodeGrant(request_validator)
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implicit_grant = ImplicitGrant(request_validator)
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password_grant = ResourceOwnerPasswordCredentialsGrant(
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request_validator)
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credentials_grant = ClientCredentialsGrant(request_validator)
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refresh_grant = RefreshTokenGrant(request_validator)
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openid_connect_auth = OpenIDConnectAuthCode(request_validator)
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openid_connect_implicit = OpenIDConnectImplicit(request_validator)
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bearer = BearerToken(request_validator, token_generator,
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token_expires_in, refresh_token_generator)
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auth_grant_choice = AuthCodeGrantDispatcher( default_auth_grant=auth_grant, oidc_auth_grant=openid_connect_auth)
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# See http://openid.net/specs/oauth-v2-multiple-response-types-1_0.html#Combinations for valid combinations
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# internally our AuthorizationEndpoint will ensure they can appear in any order for any valid combination
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AuthorizationEndpoint.__init__(self, default_response_type='code',
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response_types={
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'code': auth_grant_choice,
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'token': implicit_grant,
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'id_token': openid_connect_implicit,
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'id_token token': openid_connect_implicit,
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'code token': openid_connect_auth,
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'code id_token': openid_connect_auth,
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'code token id_token': openid_connect_auth,
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'none': auth_grant
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},
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default_token_type=bearer)
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TokenEndpoint.__init__(self, default_grant_type='authorization_code',
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grant_types={
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'authorization_code': auth_grant,
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'password': password_grant,
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'client_credentials': credentials_grant,
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'refresh_token': refresh_grant,
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'openid': openid_connect_auth
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},
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default_token_type=bearer)
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ResourceEndpoint.__init__(self, default_token='Bearer',
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token_types={'Bearer': bearer})
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RevocationEndpoint.__init__(self, request_validator)
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class WebApplicationServer(AuthorizationEndpoint, TokenEndpoint, ResourceEndpoint,
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RevocationEndpoint):
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"""An all-in-one endpoint featuring Authorization code grant and Bearer tokens."""
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def __init__(self, request_validator, token_generator=None,
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token_expires_in=None, refresh_token_generator=None, **kwargs):
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"""Construct a new web application server.
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:param request_validator: An implementation of
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oauthlib.oauth2.RequestValidator.
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:param token_expires_in: An int or a function to generate a token
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expiration offset (in seconds) given a
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oauthlib.common.Request object.
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:param token_generator: A function to generate a token from a request.
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:param refresh_token_generator: A function to generate a token from a
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request for the refresh token.
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:param kwargs: Extra parameters to pass to authorization-,
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token-, resource-, and revocation-endpoint constructors.
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"""
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auth_grant = AuthorizationCodeGrant(request_validator)
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refresh_grant = RefreshTokenGrant(request_validator)
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bearer = BearerToken(request_validator, token_generator,
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token_expires_in, refresh_token_generator)
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AuthorizationEndpoint.__init__(self, default_response_type='code',
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response_types={'code': auth_grant},
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default_token_type=bearer)
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TokenEndpoint.__init__(self, default_grant_type='authorization_code',
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grant_types={
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'authorization_code': auth_grant,
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'refresh_token': refresh_grant,
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},
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default_token_type=bearer)
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ResourceEndpoint.__init__(self, default_token='Bearer',
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token_types={'Bearer': bearer})
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RevocationEndpoint.__init__(self, request_validator)
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class MobileApplicationServer(AuthorizationEndpoint, ResourceEndpoint,
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RevocationEndpoint):
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"""An all-in-one endpoint featuring Implicit code grant and Bearer tokens."""
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def __init__(self, request_validator, token_generator=None,
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token_expires_in=None, refresh_token_generator=None, **kwargs):
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"""Construct a new implicit grant server.
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:param request_validator: An implementation of
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oauthlib.oauth2.RequestValidator.
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:param token_expires_in: An int or a function to generate a token
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expiration offset (in seconds) given a
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oauthlib.common.Request object.
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:param token_generator: A function to generate a token from a request.
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:param refresh_token_generator: A function to generate a token from a
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request for the refresh token.
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:param kwargs: Extra parameters to pass to authorization-,
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token-, resource-, and revocation-endpoint constructors.
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"""
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implicit_grant = ImplicitGrant(request_validator)
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bearer = BearerToken(request_validator, token_generator,
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token_expires_in, refresh_token_generator)
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AuthorizationEndpoint.__init__(self, default_response_type='token',
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response_types={
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'token': implicit_grant},
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default_token_type=bearer)
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ResourceEndpoint.__init__(self, default_token='Bearer',
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token_types={'Bearer': bearer})
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RevocationEndpoint.__init__(self, request_validator,
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supported_token_types=['access_token'])
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class LegacyApplicationServer(TokenEndpoint, ResourceEndpoint,
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RevocationEndpoint):
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"""An all-in-one endpoint featuring Resource Owner Password Credentials grant and Bearer tokens."""
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def __init__(self, request_validator, token_generator=None,
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token_expires_in=None, refresh_token_generator=None, **kwargs):
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"""Construct a resource owner password credentials grant server.
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:param request_validator: An implementation of
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oauthlib.oauth2.RequestValidator.
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:param token_expires_in: An int or a function to generate a token
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expiration offset (in seconds) given a
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oauthlib.common.Request object.
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:param token_generator: A function to generate a token from a request.
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:param refresh_token_generator: A function to generate a token from a
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request for the refresh token.
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:param kwargs: Extra parameters to pass to authorization-,
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token-, resource-, and revocation-endpoint constructors.
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"""
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password_grant = ResourceOwnerPasswordCredentialsGrant(
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request_validator)
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refresh_grant = RefreshTokenGrant(request_validator)
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bearer = BearerToken(request_validator, token_generator,
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token_expires_in, refresh_token_generator)
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TokenEndpoint.__init__(self, default_grant_type='password',
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grant_types={
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'password': password_grant,
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'refresh_token': refresh_grant,
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},
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default_token_type=bearer)
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ResourceEndpoint.__init__(self, default_token='Bearer',
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token_types={'Bearer': bearer})
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RevocationEndpoint.__init__(self, request_validator)
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class BackendApplicationServer(TokenEndpoint, ResourceEndpoint,
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RevocationEndpoint):
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"""An all-in-one endpoint featuring Client Credentials grant and Bearer tokens."""
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def __init__(self, request_validator, token_generator=None,
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token_expires_in=None, refresh_token_generator=None, **kwargs):
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"""Construct a client credentials grant server.
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:param request_validator: An implementation of
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oauthlib.oauth2.RequestValidator.
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:param token_expires_in: An int or a function to generate a token
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expiration offset (in seconds) given a
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oauthlib.common.Request object.
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:param token_generator: A function to generate a token from a request.
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:param refresh_token_generator: A function to generate a token from a
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request for the refresh token.
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:param kwargs: Extra parameters to pass to authorization-,
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token-, resource-, and revocation-endpoint constructors.
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"""
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credentials_grant = ClientCredentialsGrant(request_validator)
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bearer = BearerToken(request_validator, token_generator,
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token_expires_in, refresh_token_generator)
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TokenEndpoint.__init__(self, default_grant_type='client_credentials',
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grant_types={
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'client_credentials': credentials_grant},
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default_token_type=bearer)
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ResourceEndpoint.__init__(self, default_token='Bearer',
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token_types={'Bearer': bearer})
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RevocationEndpoint.__init__(self, request_validator,
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supported_token_types=['access_token'])
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