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# -*- coding: utf-8 -*-
"""
oauthlib.oauth2.rfc6749
~~~~~~~~~~~~~~~~~~~~~~~
This module is an implementation of various logic needed
for consuming and providing OAuth 2.0 RFC6749.
"""
from __future__ import absolute_import, unicode_literals
from ..tokens import BearerToken
from ..grant_types import AuthorizationCodeGrant
from ..grant_types import ImplicitGrant
from ..grant_types import ResourceOwnerPasswordCredentialsGrant
from ..grant_types import ClientCredentialsGrant
from ..grant_types import RefreshTokenGrant
from .authorization import AuthorizationEndpoint
from .token import TokenEndpoint
from .resource import ResourceEndpoint
from .revocation import RevocationEndpoint
class Server(AuthorizationEndpoint, TokenEndpoint, ResourceEndpoint,
RevocationEndpoint):
"""An all-in-one endpoint featuring all four major grant types."""
def __init__(self, request_validator, token_expires_in=None,
token_generator=None, refresh_token_generator=None,
*args, **kwargs):
"""Construct a new all-grants-in-one server.
:param request_validator: An implementation of
oauthlib.oauth2.RequestValidator.
:param token_expires_in: An int or a function to generate a token
expiration offset (in seconds) given a
oauthlib.common.Request object.
:param token_generator: A function to generate a token from a request.
:param refresh_token_generator: A function to generate a token from a
request for the refresh token.
:param kwargs: Extra parameters to pass to authorization-,
token-, resource-, and revocation-endpoint constructors.
"""
auth_grant = AuthorizationCodeGrant(request_validator)
implicit_grant = ImplicitGrant(request_validator)
password_grant = ResourceOwnerPasswordCredentialsGrant(
request_validator)
credentials_grant = ClientCredentialsGrant(request_validator)
refresh_grant = RefreshTokenGrant(request_validator)
bearer = BearerToken(request_validator, token_generator,
token_expires_in, refresh_token_generator)
AuthorizationEndpoint.__init__(self, default_response_type='code',
response_types={
'code': auth_grant,
'token': implicit_grant,
},
default_token_type=bearer)
TokenEndpoint.__init__(self, default_grant_type='authorization_code',
grant_types={
'authorization_code': auth_grant,
'password': password_grant,
'client_credentials': credentials_grant,
'refresh_token': refresh_grant,
},
default_token_type=bearer)
ResourceEndpoint.__init__(self, default_token='Bearer',
token_types={'Bearer': bearer})
RevocationEndpoint.__init__(self, request_validator)
class WebApplicationServer(AuthorizationEndpoint, TokenEndpoint, ResourceEndpoint,
RevocationEndpoint):
"""An all-in-one endpoint featuring Authorization code grant and Bearer tokens."""
def __init__(self, request_validator, token_generator=None,
token_expires_in=None, refresh_token_generator=None, **kwargs):
"""Construct a new web application server.
:param request_validator: An implementation of
oauthlib.oauth2.RequestValidator.
:param token_expires_in: An int or a function to generate a token
expiration offset (in seconds) given a
oauthlib.common.Request object.
:param token_generator: A function to generate a token from a request.
:param refresh_token_generator: A function to generate a token from a
request for the refresh token.
:param kwargs: Extra parameters to pass to authorization-,
token-, resource-, and revocation-endpoint constructors.
"""
auth_grant = AuthorizationCodeGrant(request_validator)
refresh_grant = RefreshTokenGrant(request_validator)
bearer = BearerToken(request_validator, token_generator,
token_expires_in, refresh_token_generator)
AuthorizationEndpoint.__init__(self, default_response_type='code',
response_types={'code': auth_grant},
default_token_type=bearer)
TokenEndpoint.__init__(self, default_grant_type='authorization_code',
grant_types={
'authorization_code': auth_grant,
'refresh_token': refresh_grant,
},
default_token_type=bearer)
ResourceEndpoint.__init__(self, default_token='Bearer',
token_types={'Bearer': bearer})
RevocationEndpoint.__init__(self, request_validator)
class MobileApplicationServer(AuthorizationEndpoint, ResourceEndpoint,
RevocationEndpoint):
"""An all-in-one endpoint featuring Implicit code grant and Bearer tokens."""
def __init__(self, request_validator, token_generator=None,
token_expires_in=None, refresh_token_generator=None, **kwargs):
"""Construct a new implicit grant server.
:param request_validator: An implementation of
oauthlib.oauth2.RequestValidator.
:param token_expires_in: An int or a function to generate a token
expiration offset (in seconds) given a
oauthlib.common.Request object.
:param token_generator: A function to generate a token from a request.
:param refresh_token_generator: A function to generate a token from a
request for the refresh token.
:param kwargs: Extra parameters to pass to authorization-,
token-, resource-, and revocation-endpoint constructors.
"""
implicit_grant = ImplicitGrant(request_validator)
bearer = BearerToken(request_validator, token_generator,
token_expires_in, refresh_token_generator)
AuthorizationEndpoint.__init__(self, default_response_type='token',
response_types={
'token': implicit_grant},
default_token_type=bearer)
ResourceEndpoint.__init__(self, default_token='Bearer',
token_types={'Bearer': bearer})
RevocationEndpoint.__init__(self, request_validator,
supported_token_types=['access_token'])
class LegacyApplicationServer(TokenEndpoint, ResourceEndpoint,
RevocationEndpoint):
"""An all-in-one endpoint featuring Resource Owner Password Credentials grant and Bearer tokens."""
def __init__(self, request_validator, token_generator=None,
token_expires_in=None, refresh_token_generator=None, **kwargs):
"""Construct a resource owner password credentials grant server.
:param request_validator: An implementation of
oauthlib.oauth2.RequestValidator.
:param token_expires_in: An int or a function to generate a token
expiration offset (in seconds) given a
oauthlib.common.Request object.
:param token_generator: A function to generate a token from a request.
:param refresh_token_generator: A function to generate a token from a
request for the refresh token.
:param kwargs: Extra parameters to pass to authorization-,
token-, resource-, and revocation-endpoint constructors.
"""
password_grant = ResourceOwnerPasswordCredentialsGrant(
request_validator)
refresh_grant = RefreshTokenGrant(request_validator)
bearer = BearerToken(request_validator, token_generator,
token_expires_in, refresh_token_generator)
TokenEndpoint.__init__(self, default_grant_type='password',
grant_types={
'password': password_grant,
'refresh_token': refresh_grant,
},
default_token_type=bearer)
ResourceEndpoint.__init__(self, default_token='Bearer',
token_types={'Bearer': bearer})
RevocationEndpoint.__init__(self, request_validator)
class BackendApplicationServer(TokenEndpoint, ResourceEndpoint,
RevocationEndpoint):
"""An all-in-one endpoint featuring Client Credentials grant and Bearer tokens."""
def __init__(self, request_validator, token_generator=None,
token_expires_in=None, refresh_token_generator=None, **kwargs):
"""Construct a client credentials grant server.
:param request_validator: An implementation of
oauthlib.oauth2.RequestValidator.
:param token_expires_in: An int or a function to generate a token
expiration offset (in seconds) given a
oauthlib.common.Request object.
:param token_generator: A function to generate a token from a request.
:param refresh_token_generator: A function to generate a token from a
request for the refresh token.
:param kwargs: Extra parameters to pass to authorization-,
token-, resource-, and revocation-endpoint constructors.
"""
credentials_grant = ClientCredentialsGrant(request_validator)
bearer = BearerToken(request_validator, token_generator,
token_expires_in, refresh_token_generator)
TokenEndpoint.__init__(self, default_grant_type='client_credentials',
grant_types={
'client_credentials': credentials_grant},
default_token_type=bearer)
ResourceEndpoint.__init__(self, default_token='Bearer',
token_types={'Bearer': bearer})
RevocationEndpoint.__init__(self, request_validator,
supported_token_types=['access_token'])
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