Page Comparison

<%@ page pageEncoding="UTF-8" %>
<%@ page import="net.shibboleth.idp.authn.*" %>
<%@ page import="net.shibboleth.idp.attribute.*"%>
<%@ page import="net.shibboleth.idp.authn.principal.*"%>
<%@ page import="java.util.*"%>
<%@ page import="java.security.*"%>
<%@ page import="javax.security.auth.*"%>

<%
try {
    final String key = ExternalAuthentication.startExternalAuthentication(request);

    HashSet<Principal> principals=new HashSet<Principal>();

    principals.add(new UsernamePrincipal("bbarker"));

    //<DataConnector xsi:type="Subject" exportAttributes="mail eduPersonNickname" id="myId" />
    //<AttributeDefinition ... <InputDataConnector ref="myId" ...
    IdPAttribute attr=new IdPAttribute("eduPersonNickname");
    attr.setValues(Collections.singletonsingletonList(new StringAttributeValue("Bob Barker")));
    principals.add(new IdPAttributePrincipal(attr));

    attr=new IdPAttribute("mail");
    attr.setValues(Collections.singletonsingletonList(new StringAttributeValue("bbarker@example.org")));
    principals.add(new IdPAttributePrincipal(attr));

    request.setAttribute(ExternalAuthentication.SUBJECT_KEY,new Subject(false, principals, Collections.EMPTY_SET, Collections.EMPTY_SET));

    ExternalAuthentication.finishExternalAuthentication(key, request, response);

} catch (final ExternalAuthenticationException e) {
    throw new ServletException("Error processing external authentication request", e);
}
%>