+SWIFT_AUTH_KEY=$(curl --cacert /etc/swift/tls-proxy/ca.pem -Ss -XGET -i -H"X-Auth-User:${SWIFT_TENANT}:${SWIFT_USER}" -H"X-Auth-Key:${SWIFT_PASS}" "${SWIFT_URL}/auth/v1.0" | grep X-Auth-Token: | awk "{ print \$2 }")
+
+curl --fail --cacert /etc/swift/tls-proxy/ca.pem -Ss -XGET -H"X-Auth-Token: ${SWIFT_AUTH_KEY}" "${SWIFT_URL}/v1.0/AUTH_admin"