一.說明
SpringSecurity是一個用於Java 企業級應用程序的安全框架,主要包含用戶認證和用戶受權兩個方面.相比較Shiro而言,Security功能更加的強大,它能夠很容易地擴展以知足更多安全控制方面的需求,但也相對它的學習成本會更高,兩種框架各有利弊.實際開發中仍是要根據業務和項目的需求來決定使用哪種.前端
JWT是在Web應用中安全傳遞信息的規範,從本質上來講是Token的演變,是一種生成加密用戶身份信息的Token,特別適用於分佈式單點登錄的場景,無需在服務端保存用戶的認證信息,而是直接對Token進行校驗獲取用戶信息,使單點登陸更爲簡單靈活.java
二.項目環境
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SpringBoot版本:2.1.6mysql
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SpringSecurity版本: 5.1.5git
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MyBatis-Plus版本: 3.1.0github
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JDK版本:1.8web
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數據表(SQL文件在項目中):數據庫中測試號的密碼進行了加密,密碼皆爲123456算法
Maven依賴以下：spring
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!--Security依賴 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- MybatisPlus 核心庫 -->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.1.0</version>
</dependency>
<!-- 引入阿里數據庫鏈接池 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.1.6</version>
</dependency>
<!-- StringUtilS工具 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.5</version>
</dependency>
<!-- JSON工具 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.45</version>
</dependency>
<!-- JWT依賴 -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-jwt</artifactId>
<version>1.0.9.RELEASE</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.9.0</version>
</dependency>
</dependencies>
配置以下:sql
# 配置端口
server:
port: 8764
spring:
# 配置數據源
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/sans_security?serverTimezone=UTC&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&useSSL=false
username: root
password: 123456
type: com.alibaba.druid.pool.DruidDataSource
# JWT配置
jwt:
# 密匙KEY
secret: JWTSecret
# HeaderKEY
tokenHeader: Authorization
# Token前綴字符
tokenPrefix: Sans-
# 過時時間 單位秒 1天后過時=86400 7天后過時=604800
expiration: 86400
# 配置不須要認證的接口
antMatchers: /index,/login/**,/favicon.ico
# Mybatis-plus相關配置
mybatis-plus:
# xml掃描，多個目錄用逗號或者分號分隔（告訴 Mapper 所對應的 XML 文件位置）
mapper-locations: classpath:mapper/*.xml
# 如下配置均有默認值,能夠不設置
global-config:
db-config:
#主鍵類型 AUTO:"數據庫ID自增" INPUT:"用戶輸入ID",ID_WORKER:"全局惟一ID (數字類型惟一ID)", UUID:"全局惟一ID UUID";
id-type: AUTO
#字段策略 IGNORED:"忽略判斷" NOT_NULL:"非 NULL 判斷") NOT_EMPTY:"非空判斷"
field-strategy: NOT_EMPTY
#數據庫類型
db-type: MYSQL
configuration:
# 是否開啓自動駝峯命名規則映射:從數據庫列名到Java屬性駝峯命名的相似映射
map-underscore-to-camel-case: true
# 返回map時true:當查詢數據爲空時字段返回爲null,false:不加這個查詢數據爲空時，字段將被隱藏
call-setters-on-nulls: true
# 這個配置會將執行的sql打印出來，在開發或測試的時候能夠用
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
三.編寫項目基礎類
Entity,Dao,Service,及等SpringSecurity用戶的Entity,Service類等在這裏省略,請參考源碼數據庫
編寫JWT工具類
/**
* JWT工具類
* @Author Sans
* @CreateTime 2019/10/2 7:42
*/
@Slf4j
public class JWTTokenUtil {
/**
* 生成Token
* @Author Sans
* @CreateTime 2019/10/2 12:16
* @Param selfUserEntity 用戶安全實體
* @Return Token
*/
public static String createAccessToken(SelfUserEntity selfUserEntity){
// 登錄成功生成JWT
String token = Jwts.builder()
// 放入用戶名和用戶ID
.setId(selfUserEntity.getUserId()+"")
// 主題
.setSubject(selfUserEntity.getUsername())
// 簽發時間
.setIssuedAt(new Date())
// 簽發者
.setIssuer("sans")
// 自定義屬性 放入用戶擁有權限
.claim("authorities", JSON.toJSONString(selfUserEntity.getAuthorities()))
// 失效時間
.setExpiration(new Date(System.currentTimeMillis() + JWTConfig.expiration))
// 簽名算法和密鑰
.signWith(SignatureAlgorithm.HS512, JWTConfig.secret)
.compact();
return token;
}
}
編寫暫無權限處理類
/**
* @Description 暫無權限處理類
* @Author Sans
* @CreateTime 2019/10/3 8:39
*/
@Component
public class UserAuthAccessDeniedHandler implements AccessDeniedHandler{
/**
* 暫無權限返回結果
* @Author Sans
* @CreateTime 2019/10/3 8:41
*/
@Override
public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException exception){
ResultUtil.responseJson(response,ResultUtil.resultCode(403,"未受權"));
}
}
編寫用戶未登陸處理類
/**
* 用戶未登陸處理類
* @Author Sans
* @CreateTime 2019/10/3 8:55
*/
@Component
public class UserAuthenticationEntryPointHandler implements AuthenticationEntryPoint {
/**
* 用戶未登陸返回結果
* @Author Sans
* @CreateTime 2019/10/3 9:01
*/
@Override
public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception){
ResultUtil.responseJson(response,ResultUtil.resultCode(401,"未登陸"));
}
}
編寫登陸失敗處理類
/**
* @Description 登陸失敗處理類
* @Author Sans
* @CreateTime 2019/10/3 9:06
*/
@Slf4j
@Component
public class UserLoginFailureHandler implements AuthenticationFailureHandler {
/**
* 登陸失敗返回結果
* @Author Sans
* @CreateTime 2019/10/3 9:12
*/
@Override
public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception){
// 這些對於操做的處理類能夠根據不一樣異常進行不一樣處理
if (exception instanceof UsernameNotFoundException){
log.info("【登陸失敗】"+exception.getMessage());
ResultUtil.responseJson(response,ResultUtil.resultCode(500,"用戶名不存在"));
}
if (exception instanceof LockedException){
log.info("【登陸失敗】"+exception.getMessage());
ResultUtil.responseJson(response,ResultUtil.resultCode(500,"用戶被凍結"));
}
if (exception instanceof BadCredentialsException){
log.info("【登陸失敗】"+exception.getMessage());
ResultUtil.responseJson(response,ResultUtil.resultCode(500,"用戶名密碼不正確"));
}
ResultUtil.responseJson(response,ResultUtil.resultCode(500,"登陸失敗"));
}
}
編寫登陸成功處理類
/**
* @Description 登陸成功處理類
* @Author Sans
* @CreateTime 2019/10/3 9:13
*/
@Slf4j
@Component
public class UserLoginSuccessHandler implements AuthenticationSuccessHandler {
/**
* 登陸成功返回結果
* @Author Sans
* @CreateTime 2019/10/3 9:27
*/
@Override
public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication){
// 組裝JWT
SelfUserEntity selfUserEntity = (SelfUserEntity) authentication.getPrincipal();
String token = JWTTokenUtil.createAccessToken(selfUserEntity);
token = JWTConfig.tokenPrefix + token;
// 封裝返回參數
Map<String,Object> resultData = new HashMap<>();
resultData.put("code","200");
resultData.put("msg", "登陸成功");
resultData.put("token",token);
ResultUtil.responseJson(response,resultData);
}
}
編寫登出成功處理類
/**
* 用戶登出類
* @Author Sans
* @CreateTime 2019/10/3 9:42
*/
@Component
public class UserLogoutSuccessHandler implements LogoutSuccessHandler {
/**
* 用戶登出返回結果
* 這裏應該讓前端清除掉Token
* @Author Sans
* @CreateTime 2019/10/3 9:50
*/
@Override
public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication){
Map<String,Object> resultData = new HashMap<>();
resultData.put("code","200");
resultData.put("msg", "登出成功");
SecurityContextHolder.clearContext();
ResultUtil.responseJson(response,ResultUtil.resultSuccess(resultData));
}
}
四.編寫Security核心類
編寫自定義登陸驗證類
/**
* 自定義登陸驗證
* @Author Sans
* @CreateTime 2019/10/1 19:11
*/
@Component
public class UserAuthenticationProvider implements AuthenticationProvider {
@Autowired
private SelfUserDetailsService selfUserDetailsService;
@Autowired
private SysUserService sysUserService;
@Override
public Authentication authenticate(Authentication authentication) throws AuthenticationException {
// 獲取表單輸入中返回的用戶名
String userName = (String) authentication.getPrincipal();
// 獲取表單中輸入的密碼
String password = (String) authentication.getCredentials();
// 查詢用戶是否存在
SelfUserEntity userInfo = selfUserDetailsService.loadUserByUsername(userName);
if (userInfo == null) {
throw new UsernameNotFoundException("用戶名不存在");
}
// 咱們還要判斷密碼是否正確，這裏咱們的密碼使用BCryptPasswordEncoder進行加密的
if (!new BCryptPasswordEncoder().matches(password, userInfo.getPassword())) {
throw new BadCredentialsException("密碼不正確");
}
// 還能夠加一些其餘信息的判斷，好比用戶帳號已停用等判斷
if (userInfo.getStatus().equals("PROHIBIT")){
throw new LockedException("該用戶已被凍結");
}
// 角色集合
Set<GrantedAuthority> authorities = new HashSet<>();
// 查詢用戶角色
List<SysRoleEntity> sysRoleEntityList = sysUserService.selectSysRoleByUserId(userInfo.getUserId());
for (SysRoleEntity sysRoleEntity: sysRoleEntityList){
authorities.add(new SimpleGrantedAuthority("ROLE_" + sysRoleEntity.getRoleName()));
}
userInfo.setAuthorities(authorities);
// 進行登陸
return new UsernamePasswordAuthenticationToken(userInfo, password, authorities);
}
@Override
public boolean supports(Class<?> authentication) {
return true;
}
}
編寫自定義PermissionEvaluator註解驗證
/**
* 自定義權限註解驗證
* @Author Sans
* @CreateTime 2019/10/6 13:31
*/
@Component
public class UserPermissionEvaluator implements PermissionEvaluator {
@Autowired
private SysUserService sysUserService;
/**
* hasPermission鑑權方法
* 這裏僅僅判斷PreAuthorize註解中的權限表達式
* 實際中能夠根據業務需求設計數據庫經過targetUrl和permission作更復雜鑑權
* @Author Sans
* @CreateTime 2019/10/6 18:25
* @Param authentication 用戶身份
* @Param targetUrl 請求路徑
* @Param permission 請求路徑權限
* @Return boolean 是否經過
*/
@Override
public boolean hasPermission(Authentication authentication, Object targetUrl, Object permission) {
// 獲取用戶信息
SelfUserEntity selfUserEntity =(SelfUserEntity) authentication.getPrincipal();
// 查詢用戶權限(這裏能夠將權限放入緩存中提高效率)
Set<String> permissions = new HashSet<>();
List<SysMenuEntity> sysMenuEntityList = sysUserService.selectSysMenuByUserId(selfUserEntity.getUserId());
for (SysMenuEntity sysMenuEntity:sysMenuEntityList) {
permissions.add(sysMenuEntity.getPermission());
}
// 權限對比
if (permissions.contains(permission.toString())){
return true;
}
return false;
}
@Override
public boolean hasPermission(Authentication authentication, Serializable targetId, String targetType, Object permission) {
return false;
}
}
編寫SpringSecurity核心配置類
/**
* SpringSecurity核心配置類
* @Author Sans
* @CreateTime 2019/10/1 9:40
*/
@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true) //開啓權限註解,默認是關閉的
public class SecurityConfig extends WebSecurityConfigurerAdapter {
/**
* 自定義登陸成功處理器
*/
@Autowired
private UserLoginSuccessHandler userLoginSuccessHandler;
/**
* 自定義登陸失敗處理器
*/
@Autowired
private UserLoginFailureHandler userLoginFailureHandler;
/**
* 自定義註銷成功處理器
*/
@Autowired
private UserLogoutSuccessHandler userLogoutSuccessHandler;
/**
* 自定義暫無權限處理器
*/
@Autowired
private UserAuthAccessDeniedHandler userAuthAccessDeniedHandler;
/**
* 自定義未登陸的處理器
*/
@Autowired
private UserAuthenticationEntryPointHandler userAuthenticationEntryPointHandler;
/**
* 自定義登陸邏輯驗證器
*/
@Autowired
private UserAuthenticationProvider userAuthenticationProvider;
/**
* 加密方式
* @Author Sans
* @CreateTime 2019/10/1 14:00
*/
@Bean
public BCryptPasswordEncoder bCryptPasswordEncoder(){
return new BCryptPasswordEncoder();
}
/**
* 注入自定義PermissionEvaluator
*/
@Bean
public DefaultWebSecurityExpressionHandler userSecurityExpressionHandler(){
DefaultWebSecurityExpressionHandler handler = new DefaultWebSecurityExpressionHandler();
handler.setPermissionEvaluator(new UserPermissionEvaluator());
return handler;
}
/**
* 配置登陸驗證邏輯
*/
@Override
protected void configure(AuthenticationManagerBuilder auth){
//這裏可啓用咱們本身的登錄驗證邏輯
auth.authenticationProvider(userAuthenticationProvider);
}
/**
* 配置security的控制邏輯
* @Author Sans
* @CreateTime 2019/10/1 16:56
* @Param http 請求
*/
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
//不進行權限驗證的請求或資源(從配置文件中讀取)
.antMatchers(JWTConfig.antMatchers.split(",")).permitAll()
//其餘的須要登錄後才能訪問
.anyRequest().authenticated()
.and()
//配置未登陸自定義處理類
.httpBasic().authenticationEntryPoint(userAuthenticationEntryPointHandler)
.and()
//配置登陸地址
.formLogin()
.loginProcessingUrl("/login/userLogin")
//配置登陸成功自定義處理類
.successHandler(userLoginSuccessHandler)
//配置登陸失敗自定義處理類
.failureHandler(userLoginFailureHandler)
.and()
//配置登出地址
.logout()
.logoutUrl("/login/userLogout")
//配置用戶登出自定義處理類
.logoutSuccessHandler(userLogoutSuccessHandler)
.and()
//配置沒有權限自定義處理類
.exceptionHandling().accessDeniedHandler(userAuthAccessDeniedHandler)
.and()
// 開啓跨域
.cors()
.and()
// 取消跨站請求僞造防禦
.csrf().disable();
// 基於Token不須要session
http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
// 禁用緩存
http.headers().cacheControl();
// 添加JWT過濾器
http.addFilter(new JWTAuthenticationTokenFilter(authenticationManager()));
}
}
五.編寫JWT攔截類
編寫JWT接口請求校驗攔截器
/**
* JWT接口請求校驗攔截器
* 請求接口時會進入這裏驗證Token是否合法和過時
* @Author Sans
* @CreateTime 2019/10/5 16:41
*/
@Slf4j
public class JWTAuthenticationTokenFilter extends BasicAuthenticationFilter {
public JWTAuthenticationTokenFilter(AuthenticationManager authenticationManager) {
super(authenticationManager);
}
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
// 獲取請求頭中JWT的Token
String tokenHeader = request.getHeader(JWTConfig.tokenHeader);
if (null!=tokenHeader && tokenHeader.startsWith(JWTConfig.tokenPrefix)) {
try {
// 截取JWT前綴
String token = tokenHeader.replace(JWTConfig.tokenPrefix, "");
// 解析JWT
Claims claims = Jwts.parser()
.setSigningKey(JWTConfig.secret)
.parseClaimsJws(token)
.getBody();
// 獲取用戶名
String username = claims.getSubject();
String userId=claims.getId();
if(!StringUtils.isEmpty(username)&&!StringUtils.isEmpty(userId)) {
// 獲取角色
List<GrantedAuthority> authorities = new ArrayList<>();
String authority = claims.get("authorities").toString();
if(!StringUtils.isEmpty(authority)){
List<Map<String,String>> authorityMap = JSONObject.parseObject(authority, List.class);
for(Map<String,String> role : authorityMap){
if(!StringUtils.isEmpty(role)) {
authorities.add(new SimpleGrantedAuthority(role.get("authority")));
}
}
}
//組裝參數
SelfUserEntity selfUserEntity = new SelfUserEntity();
selfUserEntity.setUsername(claims.getSubject());
selfUserEntity.setUserId(Long.parseLong(claims.getId()));
selfUserEntity.setAuthorities(authorities);
UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(selfUserEntity, userId, authorities);
SecurityContextHolder.getContext().setAuthentication(authentication);
}
} catch (ExpiredJwtException e){
log.info("Token過時");
} catch (Exception e) {
log.info("Token無效");
}
}
filterChain.doFilter(request, response);
return;
}
}
六.權限註解和hasPermission權限擴展
Security容許咱們在定義URL方法訪問所應有的註解權限時使用SpringEL表達式,在定義所需的訪問權限時若是對應的表達式返回結果爲true則表示擁有對應的權限,反之則沒有權限,會進入到咱們配置的UserAuthAccessDeniedHandler(暫無權限處理類)中進行處理.這裏舉一些例子,代碼中註釋有對應的描述.各類註解:SpringBoot 經常使用註解
/**
* 管理端信息
* @Author Sans
* @CreateTime 2019/10/2 14:22
* @Return Map<String,Object> 返回數據MAP
*/
@PreAuthorize("hasRole('ADMIN')")
@RequestMapping(value = "/info",method = RequestMethod.GET)
public Map<String,Object> userLogin(){
Map<String,Object> result = new HashMap<>();
SelfUserEntity userDetails = SecurityUtil.getUserInfo();
result.put("title","管理端信息");
result.put("data",userDetails);
return ResultUtil.resultSuccess(result);
}
/**
* 擁有ADMIN或者USER角色能夠訪問
* @Author Sans
* @CreateTime 2019/10/2 14:22
* @Return Map<String,Object> 返回數據MAP
*/
@PreAuthorize("hasAnyRole('ADMIN','USER')")
@RequestMapping(value = "/list",method = RequestMethod.GET)
public Map<String,Object> list(){
Map<String,Object> result = new HashMap<>();
List<SysUserEntity> sysUserEntityList = sysUserService.list();
result.put("title","擁有用戶或者管理員角色均可以查看");
result.put("data",sysUserEntityList);
return ResultUtil.resultSuccess(result);
}
/**
* 擁有ADMIN和USER角色能夠訪問
* @Author Sans
* @CreateTime 2019/10/2 14:22
* @Return Map<String,Object> 返回數據MAP
*/
@PreAuthorize("hasRole('ADMIN') and hasRole('USER')")
@RequestMapping(value = "/menuList",method = RequestMethod.GET)
public Map<String,Object> menuList(){
Map<String,Object> result = new HashMap<>();
List<SysMenuEntity> sysMenuEntityList = sysMenuService.list();
result.put("title","擁有用戶和管理員角色均可以查看");
result.put("data",sysMenuEntityList);
return ResultUtil.resultSuccess(result);
}
一般狀況下使用hasRole和hasAnyRole基本能夠知足大部分鑑權需求,可是有時候面對更復雜的場景上述常規表示式沒法完成權限認證,Security也爲咱們提供瞭解決方案.經過hasPermission()來擴展表達式.使用hasPermission()首先要實現PermissionEvaluator接口
/**
* 自定義權限註解驗證
* @Author Sans
* @CreateTime 2019/10/6 13:31
*/
@Component
public class UserPermissionEvaluator implements PermissionEvaluator {
@Autowired
private SysUserService sysUserService;
/**
* hasPermission鑑權方法
* 這裏僅僅判斷PreAuthorize註解中的權限表達式
* 實際中能夠根據業務需求設計數據庫經過targetUrl和permission作更復雜鑑權
* 固然targetUrl不必定是URL能夠是數據Id還能夠是管理員標識等,這裏根據需求自行設計
* @Author Sans
* @CreateTime 2019/10/6 18:25
* @Param authentication 用戶身份(在使用hasPermission表達式時Authentication參數默認會自動帶上)
* @Param targetUrl 請求路徑
* @Param permission 請求路徑權限
* @Return boolean 是否經過
*/
@Override
public boolean hasPermission(Authentication authentication, Object targetUrl, Object permission) {
// 獲取用戶信息
SelfUserEntity selfUserEntity =(SelfUserEntity) authentication.getPrincipal();
// 查詢用戶權限(這裏能夠將權限放入緩存中提高效率)
Set<String> permissions = new HashSet<>();
List<SysMenuEntity> sysMenuEntityList = sysUserService.selectSysMenuByUserId(selfUserEntity.getUserId());
for (SysMenuEntity sysMenuEntity:sysMenuEntityList) {
permissions.add(sysMenuEntity.getPermission());
}
// 權限對比
if (permissions.contains(permission.toString())){
return true;
}
return false;
}
@Override
public boolean hasPermission(Authentication authentication, Serializable targetId, String targetType, Object permission) {
return false;
}
}
在請求方法上添加hasPermission示例
/**
* 擁有sys:user:info權限能夠訪問
* hasPermission 第一個參數是請求路徑 第二個參數是權限表達式
* @Author Sans
* @CreateTime 2019/10/2 14:22
* @Return Map<String,Object> 返回數據MAP
*/
@PreAuthorize("hasPermission('/admin/userList','sys:user:info')")
@RequestMapping(value = "/userList",method = RequestMethod.GET)
public Map<String,Object> userList(){
Map<String,Object> result = new HashMap<>();
List<SysUserEntity> sysUserEntityList = sysUserService.list();
result.put("title","擁有sys:user:info權限均可以查看");
result.put("data",sysUserEntityList);
return ResultUtil.resultSuccess(result);
}
hasPermission能夠也能夠和其餘表達式聯合使用
/**
* 擁有ADMIN角色和sys:role:info權限能夠訪問
* @Author Sans
* @CreateTime 2019/10/2 14:22
* @Return Map<String,Object> 返回數據MAP
*/
@PreAuthorize("hasRole('ADMIN') and hasPermission('/admin/adminRoleList','sys:role:info')")
@RequestMapping(value = "/adminRoleList",method = RequestMethod.GET)
public Map<String,Object> adminRoleList(){
Map<String,Object> result = new HashMap<>();
List<SysRoleEntity> sysRoleEntityList = sysRoleService.list();
result.put("title","擁有ADMIN角色和sys:role:info權限能夠訪問");
result.put("data",sysRoleEntityList);
return ResultUtil.resultSuccess(result);
}
七.測試
建立帳戶這裏用戶加密使用了Security推薦的bCryptPasswordEncoder方法
/**
* 註冊用戶
*/
@Test
public void contextLoads() {
// 註冊用戶
SysUserEntity sysUserEntity = new SysUserEntity();
sysUserEntity.setUsername("sans");
sysUserEntity.setPassword(bCryptPasswordEncoder.encode("123456"));
// 設置用戶狀態
sysUserEntity.setStatus("NORMAL");
sysUserService.save(sysUserEntity);
// 分配角色 1:ADMIN 2:USER
SysUserRoleEntity sysUserRoleEntity = new SysUserRoleEntity();
sysUserRoleEntity.setRoleId(2L);
sysUserRoleEntity.setUserId(sysUserEntity.getUserId());
sysUserRoleService.save(sysUserRoleEntity);
}
登陸USER角色帳號,登陸成功後咱們會獲取到身份認證的Token
訪問USER角色的接口,把上一步獲取到的Token設置在Headers中,Key爲Authorization,咱們以前實現的JWTAuthenticationTokenFilter攔截器會根據請求頭中的Authorization獲取並解析Token
使用USER角色Token訪問ADMIN角色的接口,會被拒絕,告知未受權(暫無權限會進入咱們定義的UserAuthAccessDeniedHandler這個類進行處理)
更換ADMIN角色進行登陸並訪問ADMIN接口
八.項目源碼
碼雲:
https://gitee.com/liselotte/spring-boot-security-demo
GitHub:
https://github.com/xuyulong2017/my-java-demo