springsecurity登录*CAS单点登录

一·配置文件

（1）修改pinyougou-manager-web的pom.xml ，添加依赖

<!-- 身份验证 -->

<dependency>

 

<groupId>org.springframework.security</groupId>

 

<artifactId>spring-security-web</artifactId>

 

</dependency>

 

<dependency>

 

<groupId>org.springframework.security</groupId>

 

<artifactId>spring-security-config</artifactId>

 

</dependency>

 

 

 

 

 

（2）修改web.xml

 1  <context-param>
 2         <param-name>contextConfigLocation</param-name>
 3         <param-value>classpath:spring/spring-security.xml</param-value>
 4      </context-param>
 5      <listener>
 6 <listener-class>  7  org.springframework.web.context.ContextLoaderListener  8 </listener-class>  9 </listener> 10 <filter> 11 <filter-name>springSecurityFilterChain</filter-name> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> 12 </filter> 13 <filter-mapping> 14 <filter-name>springSecurityFilterChain</filter-name> 15 <url-pattern>/*</url-pattern> 16  </filter-mapping>

（3）pinyougou-manager-web的spring目录下添加配置文件spring-security.xml

 1 <!-- 以下页面不被拦截 -->
 2     <http pattern="/login.html" security="none"></http>
 3     <http pattern="/css/**" security="none"></http>
 4     <http pattern="/img/**" security="none"></http>
 5     <http pattern="/js/**" security="none"></http>
 6     <http pattern="/plugins/**" security="none"></http>
 7     
 8     <!-- 页面拦截规则 -->
 9     <http use-expressions="false">
10         <intercept-url pattern="/*" access="ROLE_ADMIN" />
11         <form-login login-page="/login.html"  default-target-url="/admin/index.html" authentication-failure-url="/login.html" always-use-default-target="true"/>    
12         <csrf disabled="true"/>
13         <headers>
14             <frame-options policy="SAMEORIGIN"/>
15         </headers>
16     </http>
17 
18     <!-- 认证管理器 -->
19     <authentication-manager>
20         <authentication-provider>
21             <user-service>
22                 <user name="admin" password="123456" authorities="ROLE_ADMIN"/>
23                 <user name="sunwukong" password="dasheng" authorities="ROLE_ADMIN"/>
24             </user-service>        
25         </authentication-provider>    
26     </authentication-manager>

二、配置说明：

always-use-default-target：指定了是否在身份验证通过后总是跳转到default-target-url属性指定的URL。

如果你在系统中使用了框架页，需要设置框架页的策略为SAMEORIGIN

登录页面

修改pinyougou-manager-web的 login.html

 

 1 <form id="loginform" action="/login" method="post"  class="sui-form">
 2     <div class="input-prepend"><span class="add-on loginname"></span>
 3         <input id="prependedInput"  name="username" type="text" placeholder="邮箱/用户名/手机号" class="span2 input-xfat">
 4     </div>
 5     <div class="input-prepend"><span class="add-on loginpwd"></span>
 6         <input id="prependedInput"  name="password" type="password" placeholder="请输入密码" class="span2 input-xfat">
 7     </div>
 8     <div class="setting">
 9         <div id="slider">
10             <div id="slider_bg"></div>
11                 <span id="label">>></span> <span id="labelTip">拖动滑块验证</span>
12             </div>
13         </div>
14         <div class="logined">
15         <a class="sui-btn btn-block btn-xlarge btn-danger" onclick="document:loginform.submit()" target="_blank">登&nbsp;&nbsp;录</a>
16         </div>

三、

主界面显示登陆人

 

 

在pinyougou-manager-web新建LoginController.java

 1 package com.pinyougou.manager.controller;
 2 import java.util.HashMap;
 3 import java.util.Map;
 4 import org.springframework.security.core.context.SecurityContextHolder;
 5 import org.springframework.security.core.userdetails.UserDetails;
 6 import org.springframework.web.bind.annotation.RequestMapping;
 7 import org.springframework.web.bind.annotation.RestController;
 8 @RestController
 9 @RequestMapping("/login")
10 public class LoginController {
11     @RequestMapping("name")
12     public Map name(){
13         String name=SecurityContextHolder.getContext()
14 .getAuthentication().getName();
15         Map map=new HashMap();
16         map.put("loginName", name);
17         return map ;
18     }    
19 }

前端代码

新建loginService.js

 

/登陆服务层
app.service('loginService',function($http){
    //读取登录人名称
    this.loginName=function(){
        return $http.get('../login/name.do');        
    }
});

 

（1）新建indexController.js

app.controller('indexController' ,function($scope,$controller   ,loginService){    
    //读取当前登录人  
    $scope.showLoginName=function(){
        loginService.loginName().success(
            function(response){
                $scope.loginName=response.loginName;
            }            
        );
    }    
});    

页面上引入JS

<script type="text/javascript" src="../plugins/angularjs/angular.min.js"></script>
<script type="text/javascript" src="../js/base.js"></script>
<script type="text/javascript" src="../js/service/loginService.js"></script>
<script type="text/javascript" src="../js/controller/indexController.js"></script>    
指令
<body class="hold-transition skin-green sidebar-mini"  ng-app="pinyougou" ng-controller="indexController" ng-init="showLoginName ()">

将页面上的测试用户 替换成 {{loginName}}

 

 

退出登录

在pinyougou-manager-web的spring-security.xml的http节点中添加配置

<logout/>

加此配置后，会自动的产生退出登录的地址/logout,如果你不想用这个地址 ，你也可以定义生成的退出地址以及跳转的页面，配置如下

 

<logout logout-url="" logout-success-url=""/>

 

<div class="pull-right">
      <a href="../logout" class="btn btn-default btn-flat">注销</a>
</div>

 

<form id="loginform" action="/login" method="post"  class="sui-form">

<div class="input-prepend"><span class="add-on loginname"></span>

<input id="prependedInput"  name="username" type="text" placeholder="邮箱/用户名/手机号" class="span2 input-xfat">

</div>

<div class="input-prepend"><span class="add-on loginpwd"></span>

<input id="prependedInput"  name="password" type="password" placeholder="请输入密码" class="span2 input-xfat">

</div>

<div class="setting">

<div id="slider">

<div id="slider_bg"></div>

<span id="label">>></span> <span id="labelTip">拖动滑块验证</span>

</div>

</div>

<div class="logined">

<a class="sui-btn btn-block btn-xlarge btn-danger" onclick="document:loginform.submit()" target="_blank">登  录</a>

</div>

 商家系统登录与安全控制

 自定义认证类

在pinyougou-shop-web创建com.pinyougou.service包，包下创建类UserDetailsServiceImpl.java 实现UserDetailsService接口

package com.pinyougou.service;
import java.util.ArrayList;
import java.util.List;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
/**
 * 认证类
 * @author Administrator
 *
 */
public class UserDetailsServiceImpl implements UserDetailsService {
    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        List<GrantedAuthority> grantedAuths = new ArrayList<GrantedAuthority>();  
        grantedAuths.add(new SimpleGrantedAuthority("ROLE_SELLER"));          
        return new User(username,"123456", grantedAuths);
    }
}

在pinyougou-shop-web的spring目录下创建spring-security.xml

<!-- 以下页面不被拦截 -->
    <http pattern="/*.html" security="none"></http>
    <http pattern="/css/**" security="none"></http>
    <http pattern="/img/**" security="none"></http>
    <http pattern="/js/**" security="none"></http>
    <http pattern="/plugins/**" security="none"></http>
    <http pattern="/seller/add.do" security="none"></http>     
    <!-- 页面拦截规则 -->
    <http use-expressions="false">
        <intercept-url pattern="/**" access="ROLE_SELLER" />
        <form-login login-page="/shoplogin.html"  default-target-url="/admin/index.html" authentication-failure-url="/shoplogin.html" always-use-default-target="true"/>    
        <csrf disabled="true"/>
        <headers>
            <frame-options policy="SAMEORIGIN"/>
        </headers>
        <logout/>
    </http>
    <!-- 认证管理器 -->
    <authentication-manager>
        <authentication-provider user-service-ref="userDetailService">            
        </authentication-provider>    
    </authentication-manager>
    <beans:bean id="userDetailService"
 class="com.pinyougou.service.UserDetailServiceImpl"></beans:bean>

经过上述配置，用户在输入密码123456时就会通过（用户名随意）

 认证类调用服务方法

修改UserDetailsServiceImpl.java ，添加属性和setter方法 ，修改loadUserByUsername方法

/**
 * 认证类
 * @author Administrator
 *
 */
public class UserDetailsServiceImpl implements UserDetailsService {
    private SellerService sellerService;
    public void setSellerService(SellerService sellerService) {
        this.sellerService = sellerService;
    }
    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        System.out.println("经过了UserDetailsServiceImpl");
        //构建角色列表
        List<GrantedAuthority> grantAuths=new ArrayList();
        grantAuths.add(new SimpleGrantedAuthority("ROLE_SELLER"));
        //得到商家对象
        TbSeller seller = sellerService.findOne(username);
        if(seller!=null){
            if(seller.getStatus().equals("1")){
                return new User(username,seller.getPassword(),grantAuths);
            }else{
                return null;
            }            
        }else{
            return null;
        }
    }
}

修改pinyougou-shop-web的spring-security.xml ，添加如下配置

 <!-- 引用dubbo 服务 -->    
    <dubbo:application name="pinyougou-shop-web" />
    <dubbo:registry address="zookeeper://192.168.25.129:2181"/>
    <dubbo:reference id="sellerService"  interface="com.pinyougou.sellergoods.service.SellerService" >
    </dubbo:reference>
    <beans:bean id="userDetailService" class="com.pinyougou.service.UserDetailsServiceImpl">
        <beans:property name="sellerService" ref="sellerService"></bean:property>
    </beans:bean>

经过上述修改后，在登陆页输入用户名和密码与数据库一致即可登陆

商家入驻密码加密

商家申请入驻的密码要使用BCrypt算法进行加密存储，修改SellerController.java的add方法

/**
     * 增加
     * @param seller
     * @return
     */
    @RequestMapping("/add")
    public Result add(@RequestBody TbSeller seller){
        //密码加密
        BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
        String password = passwordEncoder.encode(seller.getPassword());
        seller.setPassword(password);
        try {
            sellerService.add(seller);
            return new Result(true, "增加成功");
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, "增加失败");
        }
    }

加密配置

修改pinyougou-shop-web的spring-security.xml ，添加如下配置

<beans:bean id="bcryptEncoder"  
        class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder" />

修改认证管理器的配置

<!-- 认证管理器 -->
    <authentication-manager alias="authenticationManager">  
        <authentication-provider user-service-ref='userDetailService'>   
              <password-encoder ref="bcryptEncoder"></password-encoder>               
        </authentication-provider>  
    </authentication-manager>