bugfix: Util::URI::is_uri doesn't work as expected with URI which has fragment. It is bad on a provider that supports identifier recycling. Thanks to okamuuu Fixed extension parameter handling. Thanks to hirose31 https://github.com/lyokato/p5-openid-lite/commit/e423d6d371fb5f58b03ec33a7c4ce6e32b3ac6e0