REACT_APP_SSO_BASE_URL="https://example.com" REACT_APP_SSO_CLIENT_ID="example" REACT_APP_SSO_CLIENT_SECRET="" REACT_APP_SSO_SCOPE="openid name email" REACT_APP_SSO_REDIRECT_URI="https://example.com/callback" REACT_APP_SSO_RESPONSE_TYPE="code" REACT_APP_SSO_CODE_CHALLENGE_METHOD="S256" REACT_APP_SSO_POST_LOGOUT_REDIRECT="http://example.com?logout=1"