管道基础大数据平台系统开发-【后端】-Server
13693261870
2023-10-08 5d6d6ce8574c52c8c267f6c655c450cc32a13366
src/main/java/com/lf/server/interceptor/AuthInterceptor.java
@@ -52,46 +52,55 @@
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {
        // noinspection AlibabaRemoveCommentedCode
        try {
            // 非方法 或 无需授权,无需拦截
            // 1.非方法 或 无需授权,无需拦截
            if (!(handler instanceof HandlerMethod) || noNeedAuth(request)) {
                return true;
            }
            // 获取令牌
            // 2.获取令牌
            String token = WebHelper.getToken(request);
            if (StringHelper.isNull(token)) {
                return WebHelper.write2Page(response, NO_TOKEN);
                return WebHelper.writeStr2Page(response, NO_TOKEN);
            }
            // 获取IP,检查黑名单,检查白名单,检查IP一致性
            // 3.获取用户令牌
            UserEntity ue = sysService.tokenService.getUserByToken(token);
            if (ue == null) {
                return WebHelper.writeStr2Page(response, NO_LOGIN);
            }
            // 4.获取IP
            String ip = WebHelper.getIpAddress(request);
            if (StringHelper.isEmpty(ip)) {
                return WebHelper.write2Page(response, IP_NULL);
                return WebHelper.writeStr2Page(response, IP_NULL);
            }
            // 5.检查黑名单
            if (!checkBlackList(ip, request)) {
                return WebHelper.write2Page(response, BLACK_LIST);
                return WebHelper.writeStr2Page(response, BLACK_LIST);
            }
            // 6.admin跳过权限检测
            if (StaticData.ADMIN.equals(ue.getUid())) {
                return true;
            }
            // 7.检查白名单和IP一致性
            if (!checkWhiteList(ip, request)) {
                if (!checkIpSource(ip, token)) {
                    return WebHelper.write2Page(response, ILLEGAL_TOKEN);
                    return WebHelper.writeStr2Page(response, ILLEGAL_TOKEN);
                }
            }
            // 获取用户令牌
            UserEntity ue = sysService.tokenService.getCurrentUser(request);
            if (ue == null) {
                return WebHelper.write2Page(response, NO_LOGIN);
            }
            // 检查用户ID是否禁用
            // 8.检查用户ID是否禁用
            if (sysService.tokenService.isUidDisable(ue)) {
                return WebHelper.write2Page(response, USER_LOCK);
                return WebHelper.writeStr2Page(response, USER_LOCK);
            }
            // 权限校验
            // 9.权限校验
            if (!checkPerms(ue, request)) {
                System.out.println("无权限访问:" + request.getRequestURI().toLowerCase());
                return WebHelper.write2Page(response, NO_AUTH);
                return WebHelper.writeStr2Page(response, NO_AUTH);
            }
            return true;
@@ -162,11 +171,11 @@
    }
    /**
     * 检查IP一致性
     * 检查IP一致性:固定令牌不检查
     */
    private boolean checkIpSource(String ip, String token) {
        TokenEntity te = sysService.tokenService.getEntityByToken(token);
        return te.getIp().equals(ip);
        return StaticData.I1 == te.getType() || te.getIp().equals(ip);
    }
}