def oauth_callback(provider):
if not current_user.is_anonymous():
return redirect(url_for('index'))
oauth = OAuthSignIn.get_provider(provider)
social_id, username, user_fullname = oauth.callback()
if social_id is None:
flash('Authentication failed.', 'danger')
return redirect(url_for('index'))
user = User.query.filter_by(social_id=social_id).first()
if not user:
user = User(social_id=social_id, nickname=username, user_fullname=user_fullname)
db.session.add(user)
db.session.commit()
login_user(user, True)
return redirect(url_for('index'))
def oauth_authorize(provider):
if not current_user.is_anonymous():
return redirect(url_for('index'))
oauth = OAuthSignIn.get_provider(provider)
return oauth.authorize()