default public RestrictionType getCurrentHostRestriction() {
        return RestrictionType.IMPLICIT_DENY;
    }
Return the restriction state for this restrictable object for the host
from which the current user is logged in. By default returns an implicit
denial.

@return 
    The restriction status for the host from which the current user is
    logged in.
extensions/guacamole-auth-restrict/src/main/java/org/apache/guacamole/auth/restrict/Restrictable.java