代码功能更新
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Executable
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<?php
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namespace app\middleware\api;
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use app\service\api\AuthServiceFacade;
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use app\service\api\MemberServiceFacade;
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use laytp\BaseMiddleware;
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use think\Request;
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class Auth extends BaseMiddleware
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{
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/**
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* 执行中间件
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* @param Request $request
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* @param \Closure $next
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* @return mixed
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*/
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public function handle(Request $request, \Closure $next)
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{
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if (AuthServiceFacade::needLogin()) {
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$initUser = MemberServiceFacade::init($request->header('token'));
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if (!$initUser) return $this->error(MemberServiceFacade::getError(), 10401);
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if (!MemberServiceFacade::isLogin()) {
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return $this->error('登录信息已过期', 10401);
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}
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} else {
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//不需要登录的接口,也可能需要获取登录用户的信息
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MemberServiceFacade::init($request->header('token'));
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}
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return $next($request);
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}
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}
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Executable
+60
@@ -0,0 +1,60 @@
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<?php
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namespace app\middleware\api;
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use app\service\api\CheckSignServiceFacade;
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use app\service\ConfServiceFacade;
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use laytp\BaseMiddleware;
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use laytp\traits\JsonReturn;
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use think\Request;
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/**
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* 签名验证中间件
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* 签名生成方式:strtoupper(md5(md5($hearder['request-time']).md5(Config::get('laytp.api.signKey'))))
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* 签名验证方式:
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* 请求的header头中需要有两个参数:
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* - request-time = 当前请求的时间,这个单位并不要求固定,甚至传的都可以不是当前请求的时间,只要sign的值是使用这个参数的值按照规定的算法生成即可
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* - sign = md5(md5($hearder['request-time']).md5(Config::get('laytp.api.signKey')))
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* 此中间件,使用header头中request-time按照签名算法生成签名,然后与header中传递的sign参数比对,看是否一致,如果一致就通过验证,如果不一致就验证失败
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* 需要设计,有些方法无需验签。比如获取配置的接口,需要得到后台配置的Config::get('laytp.api.signKey')
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* Class CheckSign
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* @package app\middleware
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*/
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class CheckSign extends BaseMiddleware
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{
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use JsonReturn;
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/**
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* 执行中间件
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* @param Request $request
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* @param \Closure $next
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* @return mixed
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*/
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public function handle(Request $request, \Closure $next)
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{
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if (intval(ConfServiceFacade::get('system.basic.checkSign')) === 1) {
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if (CheckSignServiceFacade::needCheckSign()) {
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if (CheckSignServiceFacade::check()) {
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return $next($request);
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} else {
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if(env('APP_DEBUG')){
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return $this->error('签名验证失败',0, [
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'签名验证的规则描述' => '1. 后台系统配置->基础配置,Api签名开关需要打开,Api签名的Key需要设置(允许为空);2. 客户端在请求Api接口时,需要在header里面传递两个参数,request-time和sign,sign的值要等于strtoupper(md5(md5(header:request-time).md5(conf:signKey)))',
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'注意点' => '如果是使用的生成Api文档在线测试接口,请点击右上角Api请求配置将签名验证开关打开',
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'生成签名的规则' => 'strtoupper(md5(md5(header:request-time).md5(conf:signKey)))',
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'系统配置的生成签名的Key' => ConfServiceFacade::get('system.basic.signKey'),
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'header部分传递的request-time值' => $request->header('request-time'),
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'header部分传递的sign值' => $request->header('sign'),
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'后端计算的sign值' => CheckSignServiceFacade::getError()
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]);
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}
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return $this->error(CheckSignServiceFacade::getError());
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}
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} else {
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return $next($request);
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}
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} else {
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return $next($request);
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}
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}
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}
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