新架构要解决的问题

面临的问题：
1、多应用之间的身份验证：SSO   +   filter   解决方案

2、cookie与域的关系

3、安全协议SSL的支持

4、Restlet 之间访问：apache开源的httpclient包（存在的问题：会话管理，ssl等问题，需要验证的问题：会不会走filter）


Restlet 需要明白的几个类：
1、Representation
2、ServerResource
3、Variant
4、Router

示例：
public class SSOApplication extends Application {

public SSOApplication() {
super();
}

public synchronized Restlet createInboundRoot() {
Router router = new Router(this.getContext());
        router.attach("/login", LoginServerResource.class);
        router.attach("/user", UserServerResource.class);
        router.attach("/authe", AutheServerResource.class);
       
        return router;
    }
}

public class LoginServerResource extends ServerResource {

@Get
public InputRepresentation hello() {
InputStream editorStream = this.getClass().getClassLoader()
.getResourceAsStream("login.html");
InputRepresentation editorResultRepresentation = new InputRepresentation(
editorStream);
editorResultRepresentation.setMediaType(MediaType.TEXT_HTML);
return editorResultRepresentation;
}
}

public class UserServerResource extends ServerResource {

@Post
public void getLogin(Representation entity) {
Form form = new Form(entity);
String itemName = form.getFirstValue("name");
String itemPassword = form.getFirstValue("password");

if ("tdp".equals(itemName)) {
// 跳转到主页
this.getResponse().redirectPermanent("./users");
} else {

this.getResponse().redirectPermanent("./login");
}

}
}

遇到的问题：meta不一致，解决办法，设置editorResultRepresentation.setMediaType(MediaType.TEXT_HTML);

restlet filter
org.restlet.routing.Filter
restlet Authorizer
org.restlet.security.Authorizer