spring secrity 自定義驗證

2019-11-10 17:26:13

字體：大中小

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sPRing secrity 驗證默認是使用username和passWord。但是我項目的登錄是根據用戶的的工號和密碼進行驗證的，所有有點不同。

關鍵點是自己實現了 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>

這個是我實現的的 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{@AutowiredXaCmsUserRepository xaCmsUserRepository;private UserDetailsService userDetailsService; public MyAuthenticationProvider(UserDetailsService userDetailsService) { this.userDetailsService = userDetailsService; } public UserDetailsService getUserDetailsService() {return userDetailsService;}public void setUserDetailsService(UserDetailsService userDetailsService) {this.userDetailsService = userDetailsService;}@Overridepublic Authentication authenticate(Authentication authentication) throws AuthenticationException {UsernamePasswordAuthenticationToken token = (UsernamePasswordAuthenticationToken) authentication; String username = token.getName(); //從數據庫找到的用戶 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("賬號或者密碼錯誤"); } //數據庫用戶的密碼 String password = userDetails.getPassword(); //與authentication里面的credentials相比較 if(!password.equals(MD5Util.getMD5String((String)token.getCredentials()))) { //throw new BadCredentialsException("Invalid username/password"); throw new LoginLockException("賬號或者密碼錯誤"); } //授權 return new UsernamePasswordAuthenticationToken(userDetails, password,userDetails.getAuthorities()); }@Overridepublic boolean supports(Class<?> authentication) {return UsernamePasswordAuthenticationToken.class.equals(authentication); }}

我標紅色的部分就是關鍵，在MyAuthenticationProvider 中注入了 UserDetailsService

，調用了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;/** * 登錄權限驗證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");@AutowiredXaCmsUserRepository 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"));

// 這里也是關鍵，注意，我這里是通過工號進行查詢的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("您輸入的賬號已被鎖定");}/*if(userList.size() > 0 && userList.get(0).getIsAdmin() != 1){throw new LoginAdminException("您的賬號不是管理員");}*/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);//設置用戶oauth通過token訪問的權限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;}}

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