new_gw/app/Servers/Common/CommonServer.php

<?php


namespace App\Servers\Common;



use AlibabaCloud\Client\AlibabaCloud;
use AlibabaCloud\Client\Exception\ClientException;
use AlibabaCloud\Client\Exception\ServerException;

/**
 * Redis数据缓存类
 */
class CommonServer
{

    /**
     * 错误信息
     * @var string
     */
    private $errorMsg = '';

    static private $server = null;


    private function __construct()
    {

    }

    /**
     * 创建对象
     * @return CommonServer
     */
    static function creatServer()
    {
        if (empty(self::$server)) self::$server = new CommonServer();
        return self::$server;
    }

    /**
     * 获取真实IP
     * @return mixed
     */
    function getClientIp()
    {
        $http_x_forwarded_for = request()->header('x-forwarded-for');
        if (empty($http_x_forwarded_for)) {
            return request()->getClientIp();
        } else {
            $http_x_forwarded_for = explode(',', $http_x_forwarded_for);
            return $http_x_forwarded_for[0];
        }
    }

    /**
     * 字符串去标签过滤及空格过滤
     * @param $str_name
     * @param $default
     * @return string
     */
    function filtrationStr($str_name, $default = '')
    {
        $str = request()->input($str_name, $default);
        if (empty($str)) return $str;
        if (!is_string($str)) {
            $str = json_encode($str);
            $str = strip_tags($str);
            $str = trim($str);
            $str = json_decode($str, true);
        } else {
            $str = strip_tags($str);
            $str = trim($str);
        }
        return $str;
    }

    /**
     * 验证手机号码格式
     * @param $phone
     * @return bool
     */
    public function verifyPhoneNumber($phone)
    {
        if (empty($phone)) return false;
        if (!preg_match('/^1[3-9]\d{9}$/', $phone)) {
            return false;
        }
        return true;
    }

    /**
     * 验证是否微信浏览器
     * @return bool
     */
    function isWeixin()
    {
        $http_user_agent = request()->header('user-agent');
        if (strpos($http_user_agent, 'MicroMessenger') !== false) {
            return true;
        }
        return false;
    }

    /**
     * 获取阿里云sts临时权限
     */
    function getAliSts()
    {
        $data = RedisDataServer::creatServer()->getData('sts_data');
        if ($data) {
            $data = json_decode($data, true);
        } else {
            $accessKeyId = env('ALI_OSS_ACCESS_ID');
            $accessSecret = env('ALI_OSS_ACCESS_KEY');
            AlibabaCloud::accessKeyClient($accessKeyId, $accessSecret)->regionId('cn-hangzhou')->asDefaultClient();
            //设置参数，发起请求。
            try {
                $result = AlibabaCloud::rpc()
                    ->product('Sts')
                    ->scheme('https') // https | http
                    ->version('2015-04-01')
                    ->action('AssumeRole')
                    ->method('POST')
                    ->host('sts.aliyuncs.com')
                    ->options([
                        'query' => [
                            'RegionId' => "cn-chengdu",
                            'RoleArn' => "acs:ram::1470797691368660:role/oss-js",
                            'RoleSessionName' => "js-oss-serve",
                            'DurationSeconds' => 900,
                        ],
                    ])
                    ->request();
                $result = $result->toArray();
                if (empty($result['Credentials'])) {
                    return ['code' => 0, 'msg' => '获取token信息失败'];
                }
                $data = $result['Credentials'];
                unset($data['Expiration']);
                RedisDataServer::creatServer()->setData('sts_data', $data, 'json', 800);
            } catch (ClientException $e) {
                return ['code' => 0, 'msg' => $e->getErrorMessage()];
            } catch (ServerException $e) {
                return ['code' => 0, 'msg' => $e->getErrorMessage()];
            }
        }
        return ['code' => 1, 'msg' => '获取信息成功', 'data' => $data];

    }
}