configure correctly the entityId of the test IdP

[simevo]

A default value for the entityId of the test IdP is currenty hardwired here:
https://github.com/simevo/spid-wordpress/blob/master/templates/spid-button.php#L44

While this setting is OK for the usual docker-compose setup we use in development, it will not work for most people.

The sp_idp option has been envisaged to allow entering the entityId of the actual test IdP instace used. The code above should use that option.

[michaeltieso]

Do you mean that this should be an option that can be changed in the admin settings?

[simevo]

Yes, we already have it !

[michaeltieso]

I'll get this working today. In the meantime, I'll need to merge the new admin section first.

[simevo]

This is mostly done, but we are blocked by #73 ; deferring to milestone 0.2