httpservices/src/main/java/ucar/httpservices/HTTPAuthUtil.java
static AuthScope
    uriToAuthScope(URI uri)
    {
        assert (uri != null);
        return new AuthScope(uri.getHost(), uri.getPort(), AuthScope.ANY_REALM, uri.getScheme());
    }
static AuthScope
    uriToAuthScope(URI uri)
    {
        assert (uri != null);
        return new AuthScope(uri.getHost(), uri.getPort(), AuthScope.ANY_REALM, uri.getScheme());
    }
Create an AuthScope from a URI; remove any principal

@param uri to convert
@returns an AuthScope instance