spring secrity 自定义验证

spring secrity 验证默认是使用username和password。但是我项目的登录是根据用户的的工号和密码进行验证的，所有有点不同。

关键点是自己实现了 myAuthenticationProvider;

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:beans="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-3.0.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.2.xsd">

<global-method-security pre-post-annotations="enabled" />

<http auto-config="false" entry-point-ref="authenticationEntryPoint" access-denied-page="/denied.html">
<intercept-url pattern="/login.html" access="IS_AUTHENTICATED_ANONYMOUSLY"/>
<intercept-url pattern="/index.html" access="IS_AUTHENTICATED_ANONYMOUSLY"/>
<intercept-url pattern="/m/**" access="IS_AUTHENTICATED_ANONYMOUSLY"/>
<intercept-url pattern="/commons/**" access="IS_AUTHENTICATED_ANONYMOUSLY"/>
<intercept-url pattern="/upload/**" access="IS_AUTHENTICATED_ANONYMOUSLY"/>
<intercept-url pattern="/cms/**" access="ROLE_USER"/>

<intercept-url pattern="/pages/*.html" access="ROLE_USER"/>

<logout logout-url="/j_spring_security_logout" invalidate-session="true"
delete-cookies="JSESSIONID" success-handler-ref="myLogoutSuccessHandler"/>

<custom-filter ref="corsFilter" after="PRE_AUTH_FILTER"/>
<custom-filter ref="myLoginFilter" position="FORM_LOGIN_FILTER" />
<custom-filter ref="mySecurityFilter" before="FILTER_SECURITY_INTERCEPTOR" />
</http>

<beans:bean id="corsFilter" class="com.threeti.danfoss.base.filter.SecurityCorsFilter" />

<beans:bean id="sas"
class="org.springframework.security.web.authentication.session.ConcurrentSessionControlStrategy">
<beans:property name="maximumSessions" value="1"></beans:property>
<beans:property name="exceptionIfMaximumExceeded"
value="true"></beans:property>
<beans:constructor-arg name="sessionRegistry"
ref="sessionRegistry"></beans:constructor-arg>
</beans:bean>

<beans:bean id="sessionRegistry"
class="org.springframework.security.core.session.SessionRegistryImpl"></beans:bean>

<beans:bean id="myLoginFilter"
class="com.threeti.danfoss.base.filter.MyUsernamePasswordAuthenticationFilter">
<beans:property name="authenticationManager" ref="myAuthenticationManager"/>
<beans:property name="authenticationFailureHandler" ref="failureHandler"/>
<beans:property name="authenticationSuccessHandler" ref="successHandler"/>
<beans:property name="sessionAuthenticationStrategy"
ref="sas"></beans:property>
</beans:bean>

<beans:bean id="successHandler" class="com.threeti.danfoss.base.handler.MyAuthenticationSuccessHandler">
<beans:property name="defaultTargetUrl" value="/pages/menu.html#current/wind/surface/level/anim=off/overlay=misery_index/orthographic=39.08,42.42,294/loc=96.475,39.357" />
</beans:bean>

<beans:bean id="failureHandler" class="com.threeti.danfoss.base.handler.MySimpleUrlAuthenticationFailureHandler">
<beans:property name="defaultFailureUrl" value="/index.html"/>
</beans:bean>

<beans:bean id="myLogoutSuccessHandler" class="com.threeti.danfoss.base.handler.MyLogoutSuccessHandler">
<beans:property name="defaultTargetUrl" value="/login.html"/>


</beans:bean>





<beans:bean id="mySecurityFilter" class="com.threeti.danfoss.base.security.XaFilterSecurityInterceptor">
<beans:property name="authenticationManager" ref="myAuthenticationManager" />
<beans:property name="accessDecisionManager" ref="myAccessDecisionManager" />
<beans:property name="securityMetadataSource" ref="mySecurityMetadataSource" />
</beans:bean>


<authentication-manager alias="myAuthenticationManager">
<authentication-provider ref="myAuthenticationProvider"/>
</authentication-manager>


<beans:bean id="userDetailsManager" class="com.threeti.danfoss.base.security.XaUserDetailsService">
</beans:bean>



<beans:bean id="myAuthenticationProvider" class="com.threeti.danfoss.base.filter.MyAuthenticationProvider">

<beans:constructor-arg name="userDetailsService" ref="userDetailsManager"/>

</beans:bean>


<beans:bean id="myAccessDecisionManager"
class="com.threeti.danfoss.base.security.XaAccessDecisionManagerService" />


<beans:bean id="mySecurityMetadataSource" init-method="loadResourceDefine"
class="com.threeti.danfoss.base.security.XaSecurityMetadataSourceService">
</beans:bean>

<beans:bean id="authenticationEntryPoint"
class="org.springframework.security.web.authentication.LoginUrlAuthenticationEntryPoint">
<beans:property name="loginFormUrl" value="/login.html" />
</beans:bean>

</beans:beans>

这个是我实现的的 myAuthenticationProvider;

package com.threeti.danfoss.base.filter;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;

import com.threeti.danfoss.base.exception.LoginLockException;
import com.threeti.danfoss.base.repository.XaCmsUserRepository;
import com.threeti.danfoss.base.util.MD5Util;

public class MyAuthenticationProvider implements AuthenticationProvider{
@Autowired
XaCmsUserRepository xaCmsUserRepository;
private UserDetailsService userDetailsService;
public MyAuthenticationProvider(UserDetailsService userDetailsService) {
this.userDetailsService = userDetailsService;
}

public UserDetailsService getUserDetailsService() {
return userDetailsService;
}

public void setUserDetailsService(UserDetailsService userDetailsService) {
this.userDetailsService = userDetailsService;
}

@Override
public Authentication authenticate(Authentication authentication) throws AuthenticationException {
UsernamePasswordAuthenticationToken token = (UsernamePasswordAuthenticationToken) authentication;
String username = token.getName();
//从数据库找到的用户
UserDetails userDetails = null;
if(username != null) {
userDetails = userDetailsService.loadUserByUsername(username);
}
//XaCmsUser user =xaCmsUserRepository.findByNumberAndPasswordAndStatus(userDetails.getUsername(),
//MD5Util.getMD5String(userDetails.getPassword()), XaConstant.UserStatus.status_normal);
if(userDetails == null) {
throw new LoginLockException("账号或者密码错误");
}
//数据库用户的密码
String password = userDetails.getPassword();
//与authentication里面的credentials相比较
if(!password.equals(MD5Util.getMD5String((String)token.getCredentials()))) {
//throw new BadCredentialsException("Invalid username/password");
throw new LoginLockException("账号或者密码错误");
}
//授权
return new UsernamePasswordAuthenticationToken(userDetails, password,userDetails.getAuthorities());
}

@Override
public boolean supports(Class<?> authentication) {
return UsernamePasswordAuthenticationToken.class.equals(authentication);
}

}

我标红色的部分就是关键，在MyAuthenticationProvider 中注入了 UserDetailsService

，调用了loadUserByUsername(username)方法

package com.threeti.danfoss.base.security;

import java.util.ArrayList;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;

import com.threeti.danfoss.base.constant.XaConstant;
import com.threeti.danfoss.base.entity.XaCmsUser;
import com.threeti.danfoss.base.exception.LoginLockException;
import com.threeti.danfoss.base.repository.XaCmsUserRepository;
import com.threeti.danfoss.base.util.DateProcessUtil;

/**
* 登录权限验证service
* @author zj
*
*/
@Service("MsUserDetailsService")
public class XaUserDetailsService implements UserDetailsService {
protected static final String ROLE_PREFIX = "ROLE_";
protected static final GrantedAuthority DEFAULT_USER_ROLE = new SimpleGrantedAuthority(ROLE_PREFIX + "USER");

@Autowired
XaCmsUserRepository xaCmsUserRepository;

public UserDetails loadUserByUsername(String username)
throws UsernameNotFoundException {
XaUserDetails msUserDetails = new XaUserDetails();
try {
XaCmsUser user;
//List<XaCmsUser> userList = xaCmsUserRepository.findByUserName(new String(username.getBytes("ISO-8859-1"),"UTF-8"));

// 这里也是关键，注意，我这里是通过工号进行查询的
List<XaCmsUser> userList = xaCmsUserRepository.findByNumber(new String(username.getBytes("ISO-8859-1"),"UTF-8"));
if(userList.size() > 0 && userList.get(0).getStatus() == XaConstant.UserStatus.status_lock){
throw new LoginLockException("您输入的账号已被锁定");
}
/*if(userList.size() > 0 && userList.get(0).getIsAdmin() != 1){
throw new LoginAdminException("您的账号不是管理员");
}*/
if(userList.size() > 0 && userList.get(0) != null){
user = userList.get(0);
user.setLastLoginDate(DateProcessUtil.getToday(DateProcessUtil.YYYYMMDDHHMMSS));
xaCmsUserRepository.save(user);
msUserDetails.setUsername(user.getNumber());
msUserDetails.setPassword(user.getPassword());
List<GrantedAuthority> authorities = new ArrayList<GrantedAuthority>();
GrantedAuthority authority = new SimpleGrantedAuthority(user.getRole().getRoleName());
authorities.add(authority);
//设置用户oauth通过token访问的权限
authorities.add(DEFAULT_USER_ROLE);
authorities.add(new SimpleGrantedAuthority(ROLE_PREFIX + "UNITY"));
authorities.add(new SimpleGrantedAuthority(ROLE_PREFIX + "MOBILE"));
msUserDetails.setAuthorities(authorities);

//msUserDetails.setToken(TokenCenter.issueToken(user.getUserId()));
}
} catch (Exception e) {
e.printStackTrace();
}
return msUserDetails;
}
}

spring secrity 自定义验证

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