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210 lines
8.0 KiB
210 lines
8.0 KiB
<?php
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// +----------------------------------------------------------------------
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// | 天诚科技 [ 刘海东 17600099397赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2020 https://www.tczxkj.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 该系统并不是自由软件，未经许可不能去掉相关版权
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// +----------------------------------------------------------------------
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// | Author:甘肃天诚志信电子商务有限公司 刘海东 联系电话维系17600099397
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// +----------------------------------------------------------------------
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namespace service;
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use service\FileService;
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use think\Request;
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use service\HttpService;
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class UpgradeService extends FileService
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{
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//请求域名
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public static $domain = 'http://shop.crmeb.net/';
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//及时更新网址信息
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public static $updatewebinfourl = 'index.php/admin/server.upgrade_api/updatewebinfo.html';
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//公共接口地址 获取版本号
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public static $isNowVersionUrl = 'index.php/admin/server.upgrade_api/now_version.html';
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//公共接口地址 获取版本详情
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public static $isVersionInfo = 'index.php/admin/server.upgrade_api/version_info.html';
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//公共接口地址 获取历史版本列表
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public static $isList = 'index.php/admin/server.upgrade_api/get_version_list.html';
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//公共接口地址 写入更新版本信息
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public static $isInsertLog = 'index.php/admin/server.upgrade_api/set_upgrade_info.html';
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//公共接口地址 获取大于当前版本的所有版本
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public static $isNowVersion = 'index.php/admin/server.upgrade_api/get_now_version.html';
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//公共接口地址 更新网址信息
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protected static $UpdateWeBinfo = 'index.php/admin/server.upgrade_api/updatewebinfo.html';
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//公共接口地址 获取多少版本未更新
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public static $NewVersionCount = 'index.php/admin/server.upgrade_api/new_version_count.html';
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//公共接口地址 判断是否有权限 返回1有权限，0无权限
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protected static $Isauth = 'index.php/admin/server.upgrade_api/isauth.html';
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//相隔付
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private static $seperater = "{&&}";
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//更新网址信息
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public function snyweninfo($serverweb)
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{
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return self::request_post(self::$UpdateWeBinfo, $serverweb);
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}
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//判断是否有权限 返回1有权限，0无权限
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public function isauth()
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{
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return self::request_post(self::$Isauth);
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}
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/*
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*获取ip token 生成当前时间和过期时间
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* @param string ip
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* @param int $valid_peroid 过期周期 15天
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*/
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public static function get_token($ip = '', $valid_peroid = 1296000)
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{
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$request = Request::instance();
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if (empty($ip)) $ip = $request->ip();
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$to_ken = $request->domain() . self::$seperater . $ip . self::$seperater . time() . self::$seperater . (time() + $valid_peroid) . self::$seperater;
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$token = self::enCode($to_ken);
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return $token;
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}
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private static function getRet($msg, $code = 400)
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{
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return ['msg' => $msg, 'code' => $code];
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}
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/**
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*
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* @param string $url
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* @param array $post_data
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*/
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public static function start()
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{
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$pach = ROOT_PATH . 'version';
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$request = Request::instance();
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if (!file_exists($pach)) return self::getRet($pach . '升级文件丢失，请联系管理员');
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$version = @file($pach);
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if (!isset($version[0])) return self::getRet('获取失败');
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$lv = self::request_post(self::$isNowVersionUrl, ['token' => self::get_token($request->ip())]);
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if (isset($lv['code']) && $lv['code'] == 200)
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$version_lv = isset($lv['data']['version']) && $lv['data']['version'] ? $lv['data']['version'] : false;
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else
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return isset($lv['msg']) ? self::getRet($lv['msg']) : self::getRet('获取失败');
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if ($version_lv === false) return self::getRet('获取失败');
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if (strstr($version[0], '=') !== false) {
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$version = explode('=', $version[0]);
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if ($version[1] != $version_lv) {
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return self::getRet($version_lv, 200);
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}
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}
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return self::getRet('获取失败');
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}
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public static function getVersion()
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{
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$pach = APP_PATH . 'version.php';
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if (!file_exists($pach)) return self::getRet($pach . '升级文件丢失，请联系管理员');
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$version = @file($pach);
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if (!isset($version[0]) && !isset($version[1])) return self::getRet('获取失败');
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$arr = [];
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foreach ($version as $val) {
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list($k, $v) = explode('=', $val);
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$arr[$k] = $v;
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}
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return self::getRet($arr, 200);
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}
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/**
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* 模拟post进行url请求
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* @param string $url
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* @param array $post_data
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*/
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public static function request_post($url = '', $post_data = array())
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{
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if (strstr($url, 'http') === false) $url = self::$domain . $url;
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if (empty($url)) {
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return false;
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}
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if (!isset($post_data['token'])) $post_data['token'] = self::get_token();
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$o = "";
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foreach ($post_data as $k => $v) {
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$o .= "$k=" . urlencode($v) . "&";
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}
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$post_data = substr($o, 0, -1);
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$postUrl = $url;
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$curlPost = $post_data;
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$ch = curl_init();//初始化curl
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curl_setopt($ch, CURLOPT_URL, $postUrl);//抓取指定网页
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curl_setopt($ch, CURLOPT_HEADER, 0);//设置header
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上
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curl_setopt($ch, CURLOPT_POST, 1);//post提交方式
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curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);
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curl_setopt($ch, CURLOPT_TIMEOUT, 20);
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$data = curl_exec($ch);//运行curl
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curl_close($ch);
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if ($data) {
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$data = json_decode($data, true);
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}
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return $data;
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}
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/**
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* 验证远程文件是否存在 以及下载
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* @param string $url 文件路径
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* @param string $savefile 保存地址
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*/
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public static function check_remote_file_exists($url, $savefile)
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{
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$url = self::$domain . 'public' . DS . 'uploads' . DS . 'upgrade' . DS . $url;
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$url = str_replace('\\', '/', $url);
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$curl = curl_init($url);
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curl_setopt($curl, CURLOPT_NOBODY, true);
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curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'GET');
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// 发送请求
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$result = curl_exec($curl);
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$found = false;
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// 如果请求没有发送失败
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if ($result !== false) {
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// 再检查http响应码是否为200
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$statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
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if ($statusCode == 200) {
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curl_close($curl);
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$fileservice = new self;
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//下载文件
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$zip = $fileservice->down_remote_file($url, $savefile);
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if ($zip['error'] > 0) return false;
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if (!isset($zip['save_path']) && empty($zip['save_path'])) return false;
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if (!file_exists($zip['save_path'])) return false;
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return $zip['save_path'];
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}
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}
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curl_close($curl);
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return $found;
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}
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/**
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* 通用加密
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* @param String $string 需要加密的字串
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* @param String $skey 加密EKY
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* @return String
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*/
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private static function enCode($string = '', $skey = 'fb')
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{
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$skey = array_reverse(str_split($skey));
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$strArr = str_split(base64_encode($string));
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$strCount = count($strArr);
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foreach ($skey as $key => $value) {
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$key < $strCount && $strArr[$key] .= $value;
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}
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return str_replace('=', 'O0O0O', join('', $strArr));
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}
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/**
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* 去除回车，去取空格，去除换行，去除tab
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* @param String $str 需要去除的字串
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* @return String
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*/
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public static function replace($str)
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{
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return trim(str_replace(array("\r", "\n", "\t"), '', $str));
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}
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}
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