In the current master branch, after build and run the Fedora server using the following command:
> mvn clean install -pl fcrepo-webapp -Pone-click; java -jar fcrepo-webapp/target/fcrepo-webapp-5.0.0-SNAPSHOT-jetty-console.jar --headless
A resource with ACL cannot be created either using POST or PUT.
1. First create an acl
> curl -v -XPUT "http://localhost:8080/rest/acl1" -u fedoraAdmin:fedoraAdmin
2. create rdf resource with acl on POST
> curl -v -XPOST -H "Link: <http://localhost:8080/rest/acl1>; rel=\"acl\"" "http://localhost:8080/rest/" -H "Slug: test3" -u fedoraAdmin:fedoraAdmin
The server response 409 Conflict with an error message "The external path of the link header's ACL URI was not found"
This error message is added from https://github.com/fcrepo4/fcrepo4/pull/1302