edu.internet2.middleware.shibboleth.idp.authn.provider

クラス UsernamePasswordLoginServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

edu.internet2.middleware.shibboleth.idp.authn.provider.UsernamePasswordLoginServlet

すべての実装されたインタフェース:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class UsernamePasswordLoginServlet
extends javax.servlet.http.HttpServlet

This Servlet authenticates a user via JAAS. The user's credential is always added to the returned Subject as a UsernamePasswordCredential within the subject's private credentials. By default, this Servlet assumes that the authentication method urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport to be returned to the authentication engine. This can be override by setting the servlet configuration parameter authnMethod.

関連項目:

直列化された形式

ネストされたクラスの概要

ネストされたクラス

修飾子とタイプ	クラスと説明
protected class	UsernamePasswordLoginServlet.SimpleCallbackHandler A callback handler that provides static name and password data to a JAAS loging process.

コンストラクタの概要

コンストラクタ

コンストラクタと説明
UsernamePasswordLoginServlet()

メソッドの概要

メソッド

修飾子とタイプ	メソッドと説明
protected void	authenticateUser(javax.servlet.http.HttpServletRequest request, String username, String password) Authenticate a username and password against JAAS.
void	init(javax.servlet.ServletConfig config)
protected void	redirectToLoginPage(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Sends the user to the login page.
protected void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

クラスから継承されたメソッド javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

クラスから継承されたメソッド javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

クラスから継承されたメソッド java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

コンストラクタの詳細

UsernamePasswordLoginServlet

public UsernamePasswordLoginServlet()

メソッドの詳細

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

定義:

init インタフェース内 javax.servlet.Servlet

オーバーライド:

init クラス内 javax.servlet.GenericServlet

例外:

javax.servlet.ServletException

service

protected void service(javax.servlet.http.HttpServletRequest request,
           javax.servlet.http.HttpServletResponse response)
                throws javax.servlet.ServletException,
                       IOException

オーバーライド:

service クラス内 javax.servlet.http.HttpServlet

例外:

javax.servlet.ServletException

IOException

redirectToLoginPage

protected void redirectToLoginPage(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)

Sends the user to the login page.

パラメータ:

request - current request

response - current response

authenticateUser

protected void authenticateUser(javax.servlet.http.HttpServletRequest request,
                    String username,
                    String password)
                         throws LoginException

Authenticate a username and password against JAAS. If authentication succeeds the name of the first principal, or the username if that is empty, and the subject are placed into the request in their respective attributes.

パラメータ:

request - current authentication request

username - the principal name of the user to be authenticated

password - the password of the user to be authenticated

例外:

LoginException - thrown if there is a problem authenticating the user