acegi基于内存存储用户的身份认证

hwpokay

于 2008-08-27 00:18:00 发布

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分类专栏： Spring 文章标签： Acegi Bean JavaEE XML Web

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本文介绍了一个使用 Acegi 安全框架的 Web 应用配置示例，包括 web.xml 中的安全过滤器配置和 applicationContext-acegi-plugin.xml 中的认证管理器设置。通过具体的 XML 配置文件和登录页面 index.jsp 的实现细节，展示了如何实现基于 Acegi 的用户认证与授权。

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web.xml

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

<context-param>

<param-name>contextConfigLocation</param-name>

<param-value>

classpath:applicationContext-acegi-plugin.xml

</param-value>

</context-param>

<filter>

<filter-name>AcegiFilterChainProxy</filter-name>

<filter-class>

org.acegisecurity.util.FilterToBeanProxy

</filter-class>

<init-param>

<param-name>targetClass</param-name>

<param-value>

org.acegisecurity.util.FilterChainProxy

</param-value>

</init-param>

</filter>

<filter-mapping>

<filter-name>AcegiFilterChainProxy</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

<listener>

<listener-class>

org.springframework.web.context.ContextLoaderListener

</listener-class>

</listener>

</web-app>

applicationContext-acegi-plugin.xml

<?xml version="1.0" encoding="UTF-8" ?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

<bean id="filterChainProxy"

class="org.acegisecurity.util.FilterChainProxy">

<property name="filterInvocationDefinitionSource">

<value>

CONVERT_URL_TO_LOWERCASE_BEFORE_COMPARISON

PATTERN_TYPE_APACHE_ANT

/**=authenticationProcessingFilter

</value>

</property>

</bean>

<bean id="authenticationProcessingFilter"

class="org.acegisecurity.ui.webapp.AuthenticationProcessingFilter">

<property name="filterProcessesUrl"

value="/j_acegi_security_check" />

<property name="defaultTargetUrl" value="/main.jsp" />

<property name="authenticationFailureUrl"

value="/index.jsp?login_error=1" />

<property name="authenticationManager"

ref="authenticationManager" />

</bean>

<bean id="authenticationManager"

class="org.acegisecurity.providers.ProviderManager">

<property name="providers">

<list>

<ref local="daoAuthenticationProvider" />

</list>

</property>

</bean>

<bean id="daoAuthenticationProvider"

class="org.acegisecurity.providers.dao.DaoAuthenticationProvider">

<property name="userDetailsService" ref="userDetailsService" />

</bean>

<bean id="userDetailsService"

class="org.acegisecurity.userdetails.memory.InMemoryDaoImpl">

<property name="userMap">

<value>

huyvanmin=huyvanmin,PRIV_COMMON,PRIV_1

huyvanpull=huyvanpull,PRIV_COMMON,PRIV_1,PRIV_2

huyvanlee=huyvanlee,disabled,PRIV_COMMON,PRIV_1

</value>

</property>

</bean>

</beans>

index.jsp

<%

@ page language="java" import="java.util.*" pageEncoding="GB2312"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title>测试</title>

<meta http-equiv="pragma" content="no-cache">

<meta http-equiv="cache-control" content="no-cache">

<meta http-equiv="expires" content="0">

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

<meta http-equiv="description" content="This is my page">

<!--

<link rel="stylesheet" type="text/css" href="styles.css">

-->

</head>

<body>

<form name="meForm" method="post" action="/j_acegi_security_check">

用户名:<input type="text" name="j_username"/> <br />

密码:<input type="text" name="j_password"/> <br />

<input type="submit" value="登陆"/>

</form>

</body>

</html>

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