def _get_oauth_session(
self,
redirect_uri: Optional[str] = None,
scope: Optional[List[str]] = None,
**kwargs,
) -> OAuth2Session:
"""
:param redirect_uri: The URL that you want to redirect the person logging in back to.
:param scope: A list of permission string to request from the person using your app.
:param kwargs: Additional parameters for oauth.
:return: OAuth Session
"""
# check app credentials
if not all([self.app_id, self.app_secret]):
raise LibraryError({"message": "OAuth need your app credentials"})
if redirect_uri is None:
redirect_uri = self.DEFAULT_REDIRECT_URI
if scope is None:
scope = self.DEFAULT_SCOPE
session = OAuth2Session(
client_id=self.app_id,
scope=scope,
redirect_uri=redirect_uri,
state=self.STATE,
**kwargs,
)
session = facebook_compliance_fix(session)
return session
def _get_oauth_session(self, redirect_uri=None, scope=None, **kwargs):
"""
build session for oauth flow.
:param redirect_uri: The URL that you want to redirect the person logging in back to.
:param scope: A list of Permissions to request from the person using your app.
:param kwargs: Extend args for oauth.
:return:
"""
if redirect_uri is None:
redirect_uri = self.redirect_uri
if scope is None:
scope = self.scope
session = OAuth2Session(
client_id=self.app_id, scope=scope, redirect_uri=redirect_uri,
state=self.DEFAULT_STATE, **kwargs
)
session = facebook_compliance_fix(session)
return session
def get_authorization_url(self, redirect_uri=None, scope=None, **kwargs):
# type: (str, List, Dict) -> (str, str)
"""
Build authorization url to do authorize.
Refer: https://developers.facebook.com/docs/facebook-login/manually-build-a-login-flow
:param redirect_uri: The URL that you want to redirect the person logging in back to.
Note: Your redirect uri need be set to `Valid OAuth redirect URIs` items in App Dashboard.
:param scope: A list of Permissions to request from the person using your app.
:param kwargs: Extend args for oauth.
:return: Authorization url and state.
"""
if not all([self.app_id, self.app_secret]):
raise PyFacebookException(
ErrorMessage(
code=ErrorCode.MISSING_PARAMS,
message="To do authorization need your app credentials"))
if redirect_uri is None:
redirect_uri = self.redirect_uri
if scope is None:
scope = self.scope
session = OAuth2Session(client_id=self.app_id,
scope=scope,
redirect_uri=redirect_uri,
state=self.DEFAULT_STATE,
**kwargs)
self.auth_session = facebook_compliance_fix(session)
authorization_url, state = self.auth_session.authorization_url(
url=self.authorization_url)
return authorization_url, state
def init_oauth2_session(request):
oauth2_session = OAuth2Session(settings.FACEBOOK_CLIENT_ID,
redirect_uri='%s%s' % ('https://xb999.gondor.co',
reverse('facebook_complete')))
oauth2_session = facebook_compliance_fix(oauth2_session)
return oauth2_session