class Auth::GoogleOAuth2Authenticator < Auth::Authenticator def name "google_oauth2" end def after_authenticate(auth_hash) session_info = parse_hash(auth_hash) google_hash = session_info[:google] result = ::Auth::Result.new result.email = session_info[:email] result.email_valid = session_info[:email_valid] result.name = session_info[:name] result.extra_data = google_hash user_info = ::GoogleUserInfo.find_by(google_user_id: google_hash[:google_user_id]) result.user = user_info.try(:user) if !result.user && !result.email.blank? && result.email_valid result.user = User.find_by_email(result.email) if result.user ::GoogleUserInfo.create({user_id: result.user.id}.merge(google_hash)) end end result end def after_create_account(user, auth) data = auth[:extra_data] GoogleUserInfo.create({user_id: user.id}.merge(data)) end def register_middleware(omniauth) # jwt encoding is causing auth to fail in quite a few conditions # skipping omniauth.provider :google_oauth2, :setup => lambda { |env| strategy = env["omniauth.strategy"] strategy.options[:client_id] = SiteSetting.google_oauth2_client_id strategy.options[:client_secret] = SiteSetting.google_oauth2_client_secret }, skip_jwt: true end protected def parse_hash(hash) extra = hash[:extra][:raw_info] h = {} h[:email] = hash[:info][:email] h[:name] = hash[:info][:name] h[:email_valid] = extra[:email_verified] h[:google] = { google_user_id: hash[:uid] || extra[:sub], email: extra[:email], first_name: extra[:given_name], last_name: extra[:family_name], gender: extra[:gender], name: extra[:name], link: extra[:hd], profile_link: extra[:profile], picture: extra[:picture] } h end end