Certficate needs to be imported into the Java keystore in order to use https.
- Export certification as
X.509 Certificate (DER)
from Firefox asironworkschurchorg.der
- sudo keytool -import -alias ironworkschurchorg -keystore /Library/Java/JavaVirtualMachines/jdk1.8.0_77.jdk/Contents/Home/jre/lib/security/cacerts -file ironworkschurchorg.der
Execute ./gradlew bootRun
(or gradlew.bat bootRun
on Windows) to build and execute.