We user 1.7.0 final  as SP to broke a SAML 2.0 IDP.    We secure the realm for several clients . 

Here is the  demo link :  http://unihr.chinacloudapp.cn/campusNav/index.html?locale=en

The test account is  

ID : S2\Testnew2

Password : Daksh@123 

We found keycloak works not stably .  The response will  be dead from time to time. 

Pls take a try and help us . let me know what info you need.

Mai