org.apache.shiro.subject.Subject#getPrincipal

Source File: AdminAuthController.java From dts-shop with GNU Lesser General Public License v3.0

8 votes

@RequiresAuthentication
@GetMapping("/info")
public Object info() {
	Subject currentUser = SecurityUtils.getSubject();
	DtsAdmin admin = (DtsAdmin) currentUser.getPrincipal();

	Map<String, Object> data = new HashMap<>();
	data.put("name", admin.getUsername());
	data.put("avatar", admin.getAvatar());

	Integer[] roleIds = admin.getRoleIds();
	Set<String> roles = roleService.queryByIds(roleIds);
	Set<String> permissions = permissionService.queryByRoleIds(roleIds);
	data.put("roles", roles);
	// NOTE
	// 这里需要转换perms结构，因为对于前端而已API形式的权限更容易理解
	data.put("perms", toAPI(permissions));

	logger.info("【请求结束】系统管理->用户信息获取,响应结果:{}", JSONObject.toJSONString(data));
	return ResponseUtil.ok(data);
}

Source File: PermissionUtils.java From supplierShop with MIT License

6 votes

/**
 * 返回用户属性值
 *
 * @param property 属性名称
 * @return 用户属性值
 */
public static Object getPrincipalProperty(String property)
{
    Subject subject = SecurityUtils.getSubject();
    if (subject != null)
    {
        Object principal = subject.getPrincipal();
        try
        {
            BeanInfo bi = Introspector.getBeanInfo(principal.getClass());
            for (PropertyDescriptor pd : bi.getPropertyDescriptors())
            {
                if (pd.getName().equals(property) == true)
                {
                    return pd.getReadMethod().invoke(principal, (Object[]) null);
                }
            }
        }
        catch (Exception e)
        {
            log.error("Error reading property [{}] from principal of type [{}]", property,
                    principal.getClass().getName());
        }
    }
    return null;
}

Source File: AdminAdminController.java From litemall with MIT License

6 votes

@RequiresPermissions("admin:admin:delete")
@RequiresPermissionsDesc(menu = {"系统管理", "管理员管理"}, button = "删除")
@PostMapping("/delete")
public Object delete(@RequestBody LitemallAdmin admin) {
    Integer anotherAdminId = admin.getId();
    if (anotherAdminId == null) {
        return ResponseUtil.badArgument();
    }

    // 管理员不能删除自身账号
    Subject currentUser = SecurityUtils.getSubject();
    LitemallAdmin currentAdmin = (LitemallAdmin) currentUser.getPrincipal();
    if (currentAdmin.getId().equals(anotherAdminId)) {
        return ResponseUtil.fail(ADMIN_DELETE_NOT_ALLOWED, "管理员不能删除自己账号");
    }

    adminService.deleteById(anotherAdminId);
    logHelper.logAuthSucceed("删除管理员", admin.getUsername());
    return ResponseUtil.ok();
}

Source File: SysUserFilter.java From es with Apache License 2.0

6 votes

@Override
protected boolean preHandle(ServletRequest request, ServletResponse response) throws Exception {
    Subject subject = getSubject(request, response);
    if (subject == null) {
        return true;
    }

    String username = (String) subject.getPrincipal();
    //此处注意缓存 防止大量的查询db
    User user = userService.findByUsername(username);
    //把当前用户放到session中
    request.setAttribute(Constants.CURRENT_USER, user);
    //druid监控需要
    ((HttpServletRequest)request).getSession().setAttribute(Constants.CURRENT_USERNAME, username);

    return true;
}

Source File: SecurityConcern.java From attic-polygene-java with Apache License 2.0

5 votes

private void handleRequiresUser( Subject subject )
{
    if ( requiresUser != null ) {
        LOGGER.debug( "SecurityConcern::RequiresUser" );
        if ( subject.getPrincipal() == null ) {
            throw new UnauthenticatedException(
                    "Attempting to perform a user-only operation. The current Subject is "
                    + "not a user (they haven't been authenticated or remembered from a previous login).  "
                    + "Access denied." );
        }
    } else {
        LOGGER.debug( "SecurityConcern::RequiresUser: not concerned" );
    }
}

Source File: ShiroSecuritySupport.java From seed with Mozilla Public License 2.0

5 votes

@Override
public PrincipalProvider<?> getIdentityPrincipal() {
    Subject subject = SecurityUtils.getSubject();
    if (subject.getPrincipal() instanceof PrincipalProvider) {
        return (PrincipalProvider<?>) subject.getPrincipal();
    }
    return Principals.identityPrincipal("");
}

Source File: ForceLogoutFilter.java From jsets-shiro-spring-boot-starter with Apache License 2.0

5 votes

protected boolean onAccessDenied(ServletRequest request, ServletResponse response) throws Exception {
	Subject subject = getSubject(request, response);
	if (!subject.isAuthenticated() && !subject.isRemembered()) {
		return this.respondLogin(request, response);
	}
	Session currentSession = subject.getSession();
       if (null!=currentSession.getAttribute(ShiroProperties.ATTRIBUTE_SESSION_FORCE_LOGOUT)) {
       	String account = (String) subject.getPrincipal();
           subject.logout();
           this.authListenerManager.onForceLogout(request, account);
		return this.respondRedirect(request, response,this.properties.getForceLogoutUrl());
       }
       return true;
}

Source File: JsetsAuthorizationFilter.java From jsets-shiro-spring-boot-starter with Apache License 2.0

5 votes

protected boolean onAccessDenied(ServletRequest request, ServletResponse response) throws IOException {
    Subject subject = getSubject(request, response);
    //未认证
    if (null == subject.getPrincipal()) {
		if (CommonUtils.isAjax(WebUtils.toHttp(request))) {
			CommonUtils.ajaxFailed(WebUtils.toHttp(response) 
					,HttpServletResponse.SC_UNAUTHORIZED
					,ShiroProperties.REST_CODE_AUTH_UNAUTHORIZED
					,ShiroProperties.REST_MESSAGE_AUTH_UNAUTHORIZED);
		}
        saveRequestAndRedirectToLogin(request, response);
    //未授权
    } else {
		if (CommonUtils.isAjax(WebUtils.toHttp(request))) {
			CommonUtils.ajaxFailed(WebUtils.toHttp(response) 
					,HttpServletResponse.SC_FORBIDDEN
					,ShiroProperties.REST_CODE_AUTH_FORBIDDEN
					,ShiroProperties.REST_MESSAGE_AUTH_FORBIDDEN);
		}else{
            String unauthorizedUrl = getUnauthorizedUrl();
            if (StringUtils.hasText(unauthorizedUrl)) {
                WebUtils.issueRedirect(request, response, unauthorizedUrl);
            } else {
                WebUtils.toHttp(response).sendError(HttpServletResponse.SC_FORBIDDEN);
            }
		}
    }
    return false;
}

Source File: AccountManager.java From DWSurvey with GNU Affero General Public License v3.0

5 votes

/**
 * 取出当前登陆用户
 */
public User getCurUser(){
	Subject subject=SecurityUtils.getSubject();
	
	if(subject!=null){
		Object principal=subject.getPrincipal();
		if(principal!=null){
			User user = findUserByLoginName(principal.toString());
			return user;
		}
	}
	return null;
}

Source File: UserIdHelper.java From nexus-public with Eclipse Public License 1.0

5 votes

/**
 * Get the user-id from the given subject or {@link #UNKNOWN}.
 */
public static String get(@Nullable final Subject subject) {
  if (subject != null) {
    Object principal = subject.getPrincipal();
    if (principal != null) {
      return principal.toString();
    }
  }
  return UNKNOWN;
}

Source File: AccountSubjectFactory.java From mblog with GNU General Public License v3.0

5 votes

private void handlerSession(Subject subject) {
    Session session = subject.getSession(true);
    if ((subject.isAuthenticated() || subject.isRemembered()) && session.getAttribute("profile") == null) {
        AccountProfile profile = (AccountProfile) subject.getPrincipal();
        log.debug("reload session - " + profile.getUsername());
        session.setAttribute("profile", userService.findProfile(profile.getId()));
    }
}

Source File: LogoutFilter.java From frpMgr with MIT License

5 votes

@Override
protected boolean preHandle(ServletRequest request, ServletResponse response) throws Exception {
	try{
		Subject subject = getSubject(request, response);
        String redirectUrl = getRedirectUrl(request, response, subject);
        //try/catch added for SHIRO-298:
        try {
        	Object principal = subject.getPrincipal();
        	if (principal != null){
        		// 记录用户退出日志（@Deprecated v4.0.5支持setAuthorizingRealm，之后版本可删除此if子句）
	        	if (authorizingRealm == null){
		    		LogUtils.saveLog(UserUtils.getUser(), ServletUtils.getRequest(),
		    				"系统退出", Log.TYPE_LOGIN_LOGOUT);
	        	}
	        	// 退出成功之前初始化授权信息并处理登录后的操作
	        	else{
	        		authorizingRealm.onLogoutSuccess((LoginInfo)subject.getPrincipal(),
	        				(HttpServletRequest)request);
	        	}
        	}
    		// 退出登录	
    		subject.logout();
        } catch (SessionException ise) {
            log.debug("Encountered session exception during logout.  This can generally safely be ignored.", ise);
        }
        
        // 如果是Ajax请求，返回Json字符串。
 		if (ServletUtils.isAjaxRequest((HttpServletRequest)request)){
 			ServletUtils.renderResult((HttpServletResponse)response,
 					Global.TRUE, Global.getText("sys.logout.success"));
 			return false;
 		}
     	
        issueRedirect(request, response, redirectUrl);
	}catch(Exception e){
		log.debug("Encountered session exception during logout.  This can generally safely be ignored.", e);
	}
	return false;
}

Source File: RoleController.java From Mario with Apache License 2.0

5 votes

/**
 * 重置User的Menu信息
 */
private void resetUserMenu() {
    Subject currentUser = SecurityUtils.getSubject();
    ShiroUser user = (ShiroUser) currentUser.getPrincipal();

    Session session = currentUser.getSession();
    List<Menu> menus = accountService.findMenuByUserID(user.getId());
    session.setAttribute("menuList", menus);
}

Source File: RestAuthorizationFilter.java From Shiro-Action with MIT License

4 votes

/**
 * 当没有权限被拦截时:
 *          如果是 AJAX 请求, 则返回 JSON 数据.
 *          如果是普通请求, 则跳转到配置 UnauthorizedUrl 页面.
 */
@Override
protected boolean onAccessDenied(ServletRequest request, ServletResponse response) throws IOException {
    Subject subject = getSubject(request, response);
    HttpServletRequest httpServletRequest = (HttpServletRequest) request;
    // 如果未登录
    if (subject.getPrincipal() == null) {
        // AJAX 请求返回 JSON
        if (WebHelper.isAjaxRequest(WebUtils.toHttp(request))) {
            if (log.isDebugEnabled()) {
                log.debug("sessionId: [{}], ip: [{}] 请求 restful url : {}, 未登录被拦截.",
                        httpServletRequest.getRequestedSessionId(),
                        IPUtils.getIpAddr(),
                        this.getPathWithinApplication(request));
            }
            WebHelper.writeJson(ResultBean.error("未登录"), response);
        } else {
            // 其他请求跳转到登陆页面
            saveRequestAndRedirectToLogin(request, response);
        }
    } else {
        // 如果已登陆, 但没有权限
        // 对于 AJAX 请求返回 JSON
        if (WebHelper.isAjaxRequest(WebUtils.toHttp(request))) {
            if (log.isDebugEnabled()) {
                log.debug("用户: [{}] 请求 restful url : {}, 无权限被拦截.", subject.getPrincipal(), this.getPathWithinApplication(request));
            }

            WebHelper.writeJson(ResultBean.error("无权限"), response);
        } else {
            // 对于普通请求, 跳转到配置的 UnauthorizedUrl 页面.
            // 如果未设置 UnauthorizedUrl, 则返回 401 状态码
            String unauthorizedUrl = getUnauthorizedUrl();
            if (StringUtils.hasText(unauthorizedUrl)) {
                WebUtils.issueRedirect(request, response, unauthorizedUrl);
            } else {
                WebUtils.toHttp(response).sendError(HttpServletResponse.SC_UNAUTHORIZED);
            }
        }

    }
    return false;
}

Source File: TeacherController.java From Online_Study_System with Apache License 2.0

4 votes

/**
 * 获取当前用户名
 * @return 用户名
 */
private String getUserName() {
    Subject subject = SecurityUtils.getSubject();
    String userName = (String) subject.getPrincipal();
    return userName;
}

Source File: KeepOneUserFilter.java From jsets-shiro-spring-boot-starter with Apache License 2.0

4 votes

protected boolean onAccessDenied(ServletRequest request, ServletResponse response) throws Exception {
	Subject subject = getSubject(request, response);
	if (!subject.isAuthenticated() && !subject.isRemembered()) {
		return this.respondLogin(request, response);
	}
	String account = (String) subject.getPrincipal();
	String loginedSessionId = this.cacheDelegator.getKeepUser(account);
	Session loginedSession = null;
	Session currentSession = subject.getSession();
	String currentSessionId = (String) currentSession.getId();
	
	if(currentSessionId.equals(loginedSessionId)) {
		return true;
	} else if (Strings.isNullOrEmpty(loginedSessionId)){
		this.cacheDelegator.putKeepUser(account, currentSessionId);
       	return true;
	} else if (null==currentSession.getAttribute(ShiroProperties.ATTRIBUTE_SESSION_KICKOUT)) {
		this.cacheDelegator.putKeepUser(account, currentSessionId);
		try{
			loginedSession = this.sessionManager.getSession(new DefaultSessionKey(loginedSessionId));
			if(null != loginedSession){
				loginedSession.setAttribute(ShiroProperties.ATTRIBUTE_SESSION_KICKOUT,Boolean.TRUE);
			}
		} catch(SessionException e){
			LOGGER.warn(e.getMessage());
		}
	}
       if (null!=currentSession.getAttribute(ShiroProperties.ATTRIBUTE_SESSION_KICKOUT)) {
       	subject.logout();
       	String loginedHost = "";
       	Date loginedTime = null;
		if(null != loginedSession){
			loginedHost = loginedSession.getHost();
			loginedTime = loginedSession.getStartTimestamp();
		}
		this.authListenerManager.onKeepOneKickout(request, account, loginedHost, loginedTime);
		return this.respondRedirect(request, response,this.properties.getKickoutUrl());
       }

	return true;
}

Source File: LoginRegisterController.java From DouBiNovel with Apache License 2.0

4 votes

@RequestMapping(method = RequestMethod.POST, value = "/doLogin")
@ResponseBody
public MvcResult doLogin(String username, String password, String captcha, boolean rememberMe, HttpSession session, HttpServletRequest request) {
    MvcResult result = MvcResult.create(false);
    if (captcha == null || !Objects.equals(captcha, session.getAttribute(Const.session.VERIFICATION_CODE).toString())) {
        result.setMessage("验证码错误");
    } else if (StringUtils.isEmpty(username)) {
        result.setMessage("账号不能为空");
    } else if (StringUtils.isEmpty(password)) {
        result.setMessage("密码不能为空");
    } else {
        Subject subject = SecurityUtils.getSubject();
        UsernamePasswordToken token = new UsernamePasswordToken(username, password, rememberMe);
        try {
            subject.login(token);
            if (subject.isAuthenticated()) {
                result.setSuccess(true);
                result.setMessage("登录成功");
                User user = (User) subject.getPrincipal();
                session.setAttribute(Const.session.LOGIN_USER,user);
                LoginLog loginLog = new LoginLog();
                loginLog.setUserId(user.getId());
                loginLog.setName(user.getName());
                loginLog.setLoginType(1);
                String ip = IpUtil.getIpAddr(request);
                loginLog.setLoginIp(ip);
                loginLogService.add(loginLog);
            } else {
                result.setSuccess(false);
                result.setMessage("登录失败");
                token.clear();
            }
        } catch (UnknownAccountException uae) {
            result.setMessage("未知账户");
        } catch (IncorrectCredentialsException ice) {
            result.setMessage("密码不正确");
        } catch (LockedAccountException lae) {
            result.setMessage("账户已锁定");
        } catch (ExcessiveAttemptsException eae) {
            result.setMessage("用户名或密码错误次数过多");
        } catch (AuthenticationException ae) {
            result.setMessage("用户名或密码不正确");
        } finally {
            if (!result.isSuccess()) {
                token.clear();
                subject.logout();
            }
        }
    }
    return result;
}

Source File: UserController.java From springboot-shiro-cas-mybatis with MIT License

4 votes

@RequestMapping("/userGet")
@ResponseBody
public String userGet(HttpServletRequest req,HttpServletResponse respon)throws Exception{
	Subject currentUser = SecurityUtils.getSubject();		
	return (String) currentUser.getPrincipal();
}

Source File: GunsUserFilter.java From WebStack-Guns with MIT License

3 votes

/**
 * Returns <code>true</code> if the request is a
 * {@link #isLoginRequest(javax.servlet.ServletRequest, javax.servlet.ServletResponse) loginRequest} or
 * if the current {@link #getSubject(javax.servlet.ServletRequest, javax.servlet.ServletResponse) subject}
 * is not <code>null</code>, <code>false</code> otherwise.
 *
 * @return <code>true</code> if the request is a
 * {@link #isLoginRequest(javax.servlet.ServletRequest, javax.servlet.ServletResponse) loginRequest} or
 * if the current {@link #getSubject(javax.servlet.ServletRequest, javax.servlet.ServletResponse) subject}
 * is not <code>null</code>, <code>false</code> otherwise.
 */
protected boolean isAccessAllowed(ServletRequest request, ServletResponse response, Object mappedValue) {
    if (isLoginRequest(request, response)) {
        return true;
    } else {
        Subject subject = getSubject(request, response);
        // If principal is not null, then the user is known and should be allowed access.
        return subject.getPrincipal() != null;
    }
}

Source File: UserFilter.java From tapestry-security with Apache License 2.0

3 votes

/**
 * Returns <code>true</code> if the request is a
 * {@link #isLoginRequest(javax.servlet.ServletRequest, javax.servlet.ServletResponse) loginRequest} or
 * if the current {@link #getSubject(javax.servlet.ServletRequest, javax.servlet.ServletResponse) subject}
 * is not <code>null</code>, <code>false</code> otherwise.
 *
 * @return <code>true</code> if the request is a
 * {@link #isLoginRequest(javax.servlet.ServletRequest, javax.servlet.ServletResponse) loginRequest} or
 * if the current {@link #getSubject(javax.servlet.ServletRequest, javax.servlet.ServletResponse) subject}
 * is not <code>null</code>, <code>false</code> otherwise.
 */
protected boolean isAccessAllowed(ServletRequest request, ServletResponse response, Object mappedValue) {
    if (isLoginRequest(request, response)) {
        return true;
    } else {
        Subject subject = getSubject(request, response);
        // If principal is not null, then the user is known and should be allowed access.
        return subject.getPrincipal() != null;
    }
}

Java Code Examples for org.apache.shiro.subject.Subject#getPrincipal()