game_zhineng_baoliang/src/helper.js

const helper = {}
const crypto = require('crypto');
const dns = require('dns');

helper.base64 = function(str){
    return Buffer.from(str).toString('base64')
}
// '&channel=rd'
helper.checkChannel = function(url,key) {
    return url.includes(key);
}

helper.checkChannelListKey = function(url,key_list) {
    for (let index = 0; index < key_list.length; index++) {
        const key = key_list[index];
        if(!this.checkChannel(url,key)){
            return false
        }
    }
    return true
}
helper.capitalize_string = function(K) {
    // 将字符串按 "-" 分割，对每个单词首字母大写，然后重新用 "-" 连接
    return K.split("-")
        .map(word => word.charAt(0).toUpperCase() + word.slice(1))
        .join("-");
}

helper.query_raw_text = function(K) {
    if (!K || typeof K !== 'object') {
        return "";
    }

    const result = [];
    const replace_dict = {
        "'": "%27",
        "/": "%2F",
        "+": "%2B",
        "=": "%3D",
        "&": "%26",
        "@": "%40",
        "#": "%23",
        ";": "%3B",
        "?": "%3F",
        "%5B": "[",
        "%5D": "]",
        "%20": "+"
    };

    // 自定义编码函数
    function customEncode(str) {
        let encoded = encodeURIComponent(str);
        for (const [char, encoding] of Object.entries(replace_dict)) {
            encoded = encoded.replace(new RegExp(escapeRegExp(char), 'g'), encoding);
        }
        return encoded;
    }

    // 转义正则表达式特殊字符
    function escapeRegExp(string) {
        return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
    }

    for (const [et, value] of Object.entries(K)) {
        if (value === null || value === undefined) {
            continue;
        }

        if (Array.isArray(value)) {
            // 处理数组
            for (const nt of value) {
                result.push(`${et}[]=${customEncode(String(nt))}`);
            }
        } else if (typeof value === 'object') {
            // 处理对象
            let nt = `${et}=${customEncode(JSON.stringify(value))}`;
            nt = nt.replace(/%5B/g, "[").replace(/%5D/g, "]");
            result.push(nt);
        } else {
            // 处理普通值
            result.push(`${et}=${customEncode(String(value))}`);
        }
    }

    return result.join("&");
}

helper.get_signature = function(token,K, O = 'agentd3dGiJc651gSQ28w9', H = 'https://new-media-fx.qimao.com/api') {
    // 构建 Authorization 对象
    const et = {
        "Authorization": token
    };

    // 获取排序后的参数字符串
    const nt = helper.params_sort(et);
    const at = helper.params_sort(K.get('data'), false);
    const it = helper.query_raw_text(K.get('params'));
    
    // 确定连接符
    const ot = K['url'].includes('?') ? '&' : '?';
    
    // 构建URL
    let st = K.get('url') + (it ? ot + it : '');
    if (H && st.startsWith(H)) {
        st = st.substring(H.length);
    }

    // 构建最终签名字符串
    const ct = `${st}&${nt}&${at}&${O}`;
    
    // 调试输出
    /*
    console.log('nt:', nt);
    console.log('at:', at);
    console.log('it:', it);
    console.log('ot:', ot);
    console.log('st:', st);
    console.log('ct:', ct);
    */
    
    return helper.sha256_hash(ct);
}

helper.params_sort = function(K, O = true) {
    if (!K || typeof K !== 'object') {
        return "";
    }

    // 按照键的字母顺序排序
    const sorted_keys = Object.keys(K).sort();
    const result = [];

    for (const et of sorted_keys) {
        if (K[et] !== null && K[et] !== undefined) {
            // 根据 O 决定是否首字母大写
            const nt = O ? helper.capitalize_string(et) : et;
            // 使用 JSON.stringify 来转换为 JSON 格式的字符串
            result.push(`${nt}=${JSON.stringify(K[et])}`);
        }
    }

    // 拼接成查询字符串
    return result.join("&");
}
helper.sha256_hash = function(data) {
    const crypto = require('crypto');
    
    // 创建一个 sha256 哈希对象
    const hash = crypto.createHash('sha256');
    
    // 更新哈希对象，传入数据
    hash.update(data, 'utf-8');
    
    // 获取最终的哈希值，返回一个十六进制字符串
    return hash.digest('hex');
}


helper.resolveDomain = async function(domain) {
  // 创建新的DNS解析器实例
  const resolver = new dns.promises.Resolver();
    
  // 尝试不同的DNS服务器
  const dnsServers = [
      '8.8.8.8',      // Google DNS
      '8.8.4.4',      // Google DNS备用
      '1.1.1.1',      // Cloudflare DNS
      '1.0.0.1',      // Cloudflare DNS备用
      '223.5.5.5',    // 阿里DNS
      '223.6.6.6',    // 阿里DNS备用
      '119.29.29.29', // 腾讯DNS
      '114.114.114.114' // 114 DNS
  ];

  for (const dnsServer of dnsServers) {
      try {
          console.log(`\nTrying DNS server: ${dnsServer}`);
          resolver.setServers([dnsServer]);
          
          const addresses = await resolver.resolve4(domain);
          console.log(`Success with DNS server ${dnsServer}:`);
          console.log('IP Addresses:', addresses);
          
          // 如果成功找到IP，尝试ping或TCP连接测试
          for (const ip of addresses) {
              console.log(`Testing connectivity to IP: ${ip}`);
              // 这里可以添加连接测试代码
          }
          
          return addresses;
      } catch (error) {
          console.error(`Failed with DNS server ${dnsServer}:`, error.message);
      }
  }
  
  throw new Error('Failed to resolve domain with all DNS servers');
}
helper.md5 = function(text) {
    return crypto.createHash('md5').update(text).digest('hex');
}
helper.getSign = function(distributorId,secretKey) {
    const params = [distributorId, secretKey, helper.getCurrentUnixTimestamp()];
    // 将参数数组中的每个元素转换为字符串并连接成一个单一的字符串
    const paramStr = params.map(String).join('');
    
    // 使用 MD5 算法生成哈希值
    const hash = crypto.createHash('md5');
    hash.update(paramStr);
    
    // 返回哈希值的十六进制表示
    return hash.digest('hex');
}
helper.getCurrentUnixTimestamp = function() {
    return Math.floor(Date.now() / 1000)
}

helper.getFqRequestOpt = function(key,sid_tt='b0390e26648a71801795b3b13c9d7d20'){
    const options = {
        url: `https://api.whbfxb.cn/api/novelsale/reader/get/content/v1/?aid=40013183&key=${key}`,
        // url: `https://api.whbfxb.cn/api/novelsale/reader/get/content/v1/?aid=40013183&device_brand=realme&device_platform=android&device_type=RMX2020&mp_sdk_version=3.21.0&novelsale_app_scene=023001&version_code=230&key=${key}&item_source=1&module_name=ad_link&click_id=__CLICKID__&clickid=__CLICKID__&creativetype=__CTYPE__&demand_id=0&item_id=&media_source=1&mid1=__MID1__&mid2=__MID2__&mid3=__MID3__&mid4=__MID4__&mid5=__MID5__&projectid=__PROJECT_ID__&promotionid=__PROMOTION_ID__&request_id=__REQUESTID__&book_id=&host_novelsale_app_id=40013183`,
        headers: {
            // 'cookie': `sid_tt=${sid_tt}; ` +
            //          'ssid_ucp_v1=1.0.0-KDU0Nzc2NjZmZjRhNTZkYWM5YTMwN2ZmNzAyODMwNjFjZmQyMzA4OTYKFQjkktCcvMz_ARDGw7W6Bhjv6CA4CBoCbHEiIDhjOTg2NjgwY2Q4NzE2YmEzMmJhMjBjM2MwMmEwOTJk; ' +
            //          'is_staff_user=false; ' +
            //          'sid_ucp_v1=1.0.0-KDU0Nzc2NjZmZjRhNTZkYWM5YTMwN2ZmNzAyODMwNjFjZmQyMzA4OTYKFQjkktCcvMz_ARDGw7W6Bhjv6CA4CBoCbHEiIDhjOTg2NjgwY2Q4NzE2YmEzMmJhMjBjM2MwMmEwOTJk; ' +
            //          `sessionid=${sid_tt}; ` +
            //          'ttwid=1%7CdTM3VEQ9KwlMsV2FV6Gaxv5CBXmd5i44fjDoZV_a8g8%7C1733124580%7Cc0952b31723a2f5d5e4b9f84a1c29cb7cbde5592906de58798b92a695d3fb292; ' +
            //          `sessionid_ss=${sid_tt}; ` +
            //          `sid_guard=${sid_tt}%7C1733124550%7C5184000%7CFri%2C+31-Jan-2025+07%3A29%3A10+GMT; ` +
            //          'uid_tt=3361cf574bbdd82820371b4667fc9b91; ' +
            //          'passport_csrf_token=f7e1da8668d26b8509725bcf7fa95628; ' +
            //          'uid_tt_ss=3361cf574bbdd82820371b4667fc9b91; ' +
            //          'passport_csrf_token_default=f7e1da8668d26b8509725bcf7fa95628; ' +
            //          'store-region=cn-gs; ' +
            //          'store-region-src=uid; ' +
            //          'n_mh=9-mIeuD4wZnlYrrOvfzG3MuT6aQmCUtmr8FxV8Kl8xY',
            'cookie': `sessionid=${sid_tt};`,
            'user-agent': 'Mozilla/5.0 (Linux; Android 9; Mi Note 3 Build/PKQ1.181007.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/120.0.6099.193 Mobile Safari/537.36 aweme/29.4.0 ToutiaoMicroApp/3.21.0 PluginVersion/29409006',
            'content-type': 'application/json',
            'referer': 'https://tmaservice.developer.toutiao.com/?appid=tt1b316d8c8401e42101&version=2.7.0'
        }
      };
    return options
}

helper.getMfFqRequestOpt = function(key,sid_tt='85486acb04e1918afbee91a9466a9fdc'){
    const options = {
        // url: `https://sdksaleapi.hubeidehuic.com/open_sdk/reader/directory/list/v1?novelsale_aid=40017686&novelsdk_aid=638505&novelsdk_version_code=230&novelsdk_device_type=V2049A&promotion_code=${key}&novelsdk_device_platform=android&version_code=290400&device_type=V2049A&sale_app_id=40017686&book_id&force_no_user_id=true&novelsdk_app_name=undefined&app_name=aweme&device_brand=vivo&device_platform=android&aid=1128&mini_app_version=2.3.0&iid=2936130190182979&device_id=825067091580075&ac=wifi&channel=douyin-huidu-gw-huidu-2940&version_name=29.4.0&os=android&ssmix=a&language=zh&os_api=31&os_version=12&manifest_version_code=290400&resolution=1080*2193&dpi=480&update_version_code=29400100&_rticket=1735289341306&first_launch_timestamp=1733382087&last_deeplink_update_version_code=0&cpu_support64=true&host_abi=arm64-v8a&is_guest_mode=0&app_type=normal&minor_status=0&appTheme=light&is_preinstall=0&need_personal_recommend=1&is_android_pad=0&is_android_fold=0&ts=1735289340&cdid=623fd2d5-5680-4aa4-95e8-78378a2ac7c5`,
        url: `https://sdksaleapi.hubeidehuic.com/open_sdk/reader/directory/list/v1?novelsale_aid=40017686&novelsdk_aid=638505&promotion_code=${key}`,
        headers: {
            'Connection': 'keep-alive',
            'Cookie': `sessionid=${sid_tt};`,
            // 'Cookie': `sid_tt=${sid_tt};ssid_ucp_v1=1.0.0-KDVhZTIzM2QyOGFlMGE1MWRhMGIzNmI1MzFmZjlmMTVlODhjYmJiOTkKFQjr19Cz7syDAxC9zrm7Bhip_CY4CBoCbGYiIDg1NDg2YWNiMDRlMTkxOGFmYmVlOTFhOTQ2NmE5ZmRj;is_staff_user=false;sid_ucp_v1=1.0.0-KDVhZTIzM2QyOGFlMGE1MWRhMGIzNmI1MzFmZjlmMTVlODhjYmJiOTkKFQjr19Cz7syDAxC9zrm7Bhip_CY4CBoCbGYiIDg1NDg2YWNiMDRlMTkxOGFmYmVlOTFhOTQ2NmE5ZmRj;sessionid=${sid_tt};sessionid_ss=${sid_tt};uid_tt=88e8f06afa51aef4fac18f5d77607921;sid_guard=${sid_tt}%7C1735288637%7C5184000%7CTue%2C+25-Feb-2025+08%3A37%3A17+GMT;passport_csrf_token=08c2b9062233b43ce0e2dd24171203b1;odin_tt=9783bbcf8f09663820810574a01f08b307b6e74c90aa3d8a3b4a80faa9a7d4b197d7e807043c111dcbabde8551e1111145cc87c65fce067f3c532bd796b3681a;uid_tt_ss=88e8f06afa51aef4fac18f5d77607921;passport_csrf_token_default=08c2b9062233b43ce0e2dd24171203b1;store-region=cn-gd;store-region-src=uid;n_mh=9-mIeuD4wZnlYrrOvfzG3MuT6aQmCUtmr8FxV8Kl8xY`,
            'User-Agent': 'Mozilla/5.0 (Linux; Android 12; V2049A Build/SP1A.210812.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/120.0.6099.193 Mobile Safari/537.36 aweme/29.4.0 ToutiaoMicroApp/3.21.0 PluginVersion/29409006',
            'bdp-sec-uid': 'MS4wLjABAAAA1M_29BGiEjsgNHMP-bmblk-9qGkx5vN7Y3HgltXiFghmy1mfPlH3eonnTWpXANjE',
            'bdp-did': '825067091580075',
            'bdp-channel': 'douyin-huidu-gw-huidu-2940',
            'bdp-device-timezone-offset': '28800',
            'bdp-os-version': '12',
            'bdp-os-name': 'Android',
            'bdp-uid': '1788263942327546',
            'bdp-version-code': '290400',
            'bdp-device-platform': 'Android',
            'bdp-aid': '1128',
            'bdp-device-manufacturer': 'vivo',
            'bdp-app-id': 'tt26e45059b9d1239401',
            'bdp-device-model': 'V2049A',
            'Content-Type': 'application/json',
            'activity_now_client': '0',
            'x-bd-kmsv': '1',
            'x-tt-request-tag': 's=-1;p=1',
            'x-tt-trace-id': '00-074e072b0d2ee64e6e8d4abbf55d0468-074e072b0d2ee64e-01',
            'X-Argus': '/WluZw==',
            'X-Gorgon': '8404f06a00014b0d761b864b2932a41f362b9276f3488e7700de',
            'X-Helios': 'AkKvNQvLH57rNKMEdZDNQPlc89Q1Zrs974uhRy+IDcTR/y8Z',
            'X-Khronos': '1735289341',
            'X-Ladon': 'Z25p/Q==',
            'X-Medusa': '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'
        }
      };
    return options
}
helper.getHyCreateLinkOpt = function(token){
    const options = {
        url: `https://ms.zhangwenpindu.cn/manage/distribution/createLink`,
        headers:  {
            'Accept': 'application/json, text/plain, */*',
            'Accept-Language': 'zh-CN,zh;q=0.9',
            'Cache-Control': 'no-cache',
            'Connection': 'keep-alive',
            'Content-Type': 'application/x-www-form-urlencoded',
            'Origin': 'https://manage.zhangwenpindu.cn',
            'Pragma': 'no-cache',
            'Referer': 'https://manage.zhangwenpindu.cn/',
            'Sec-Fetch-Dest': 'empty',
            'Sec-Fetch-Mode': 'cors',
            'Sec-Fetch-Site': 'same-site',
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36',
            'sec-ch-ua': '"Chromium";v="130", "Google Chrome";v="130", "Not?A_Brand";v="99"',
            'sec-ch-ua-mobile': '?0',
            'sec-ch-ua-platform': '"Windows"'
        }
    };
    options.headers['Authorization'] = `Bearer ${token}`
    return options
}

helper.getTimeStampByHourMinute = function(timeStr,otherStr=null) {
   // 解析时间字符串
   const [hours, minutes] = timeStr.split(':').map(Number);
    
   let date;
   if (otherStr) {
       // 如果提供了日期字符串，解析完整的日期时间
       date = new Date(otherStr);
       // 设置时分秒
       date.setHours(hours, minutes, 0, 0);
   } else {
       // 如果没有提供日期，使用今天的日期
       date = new Date();
       date.setHours(hours, minutes, 0, 0);
   }
   return date;
}

helper.getLocalDate = function() {
    const d = new Date();
    const year = d.getFullYear();
    const month = String(d.getMonth() + 1).padStart(2, '0');
    const day = String(d.getDate()).padStart(2, '0');
    return `${year}-${month}-${day}`;
}


helper.getPaginationParams = function(total, pageSize = 500) {
    const pages = Math.ceil(total / pageSize);
    const result = [];
    
    for(let page = 0; page < pages; page++) {
        const offset = page * pageSize;
        const limit = Math.min(pageSize, total - offset);
        result.push({
            page,
            offset,
            limit
        });
    }
    
    return result;
}

helper.parseJsonP = function(jsonpStr){
    // 去除JSONP包装，提取纯JSON字符串
    const jsonStr = jsonpStr.replace(/^_aq_88765\((.*)\)$/, '$1');
    // 解析JSON
    try {
        const data = JSON.parse(jsonStr);
        
        // 现在可以访问解析后的数据
        console.log('Status:', data.state);
        console.log('Session:', data.sess);
        
        // 访问验证码配置
        const captchaConfig = data.data.comm_captcha_cfg;
        console.log('TDC Path:', captchaConfig.tdc_path);
        
        // 访问显示信息
        const showInfo = data.data.dyn_show_info;
        console.log('Language:', showInfo.lang);
        console.log('Instruction:', showInfo.instruction);
        

        // 访问背景元素配置
        const bgConfig = showInfo.bg_elem_cfg;
        const img_url_1 = bgConfig.img_url
        // const img_url_1 = showInfo.sprite_url.replace('img_index=0', 'img_index=1');
        const img_url_0 = showInfo.sprite_url
        console.log('Background Size:', bgConfig.size_2d);
        
        // 访问前景元素列表
        showInfo.fg_elem_list.forEach((elem, index) => {
            console.log(`Element ${index + 1}:`, {
                id: elem.id,
                size: elem.size_2d,
                position: elem.init_pos
            });
        });
        
        // 访问绑定配置
        showInfo.fg_binding_list.forEach((binding, index) => {
            console.log(`Binding ${index + 1}:`, {
                master: binding.master,
                slave: binding.slave,
                type: binding.bind_type
            });
        });
        return {img_url_1:img_url_1.match(/image=([^&]+)/)[1],img_url_0:img_url_0.match(/image=([^&]+)/)[1]}

    } catch (error) {
        console.error('Error parsing JSON:', error);
        return null
    }
}

helper.generateSign = function(map, appSecret) {
    const keyArray = Object.keys(map).sort();
    const parts = [];
    
    for (const key of keyArray) {
        if (key === 'sign') {
            continue;
        }
        
        const value = map[key];
        if (!value || value.toString().trim().length <= 0) {
            continue;
        }
        
        parts.push(`${key}=${value.toString().trim()}`);
    }
    
    parts.push(`key=${appSecret}`);
    const signStr = parts.join('&');
    
    // Using crypto module for MD5 hash
    const crypto = require('crypto');
    return crypto.createHash('md5')
        .update(signStr)
        .digest('hex')
        .toUpperCase();
}


helper.getDate7DaysBefore = function(dateString, inputFormat, outputFormat) {
    const inputDate = new Date(dateString);
    
    if (isNaN(inputDate.getTime())) {
        // 如果默认解析失败，尝试手动解析
        // 这里可以添加更多格式的解析逻辑
        throw new Error('Unsupported date format - consider using moment.js for complex formats');
    }
    
    const date7DaysBefore = new Date(inputDate);
    date7DaysBefore.setDate(date7DaysBefore.getDate() + 0);
    
    // 简单格式化函数
    function formatDate(date, format) {
        if (!format || format.toLowerCase() === 'iso') {
            return date.toISOString();
        }
        
        const pad = num => num.toString().padStart(2, '0');
        
        const year = date.getFullYear();
        const month = pad(date.getMonth() + 1);
        const day = pad(date.getDate());
        const hours = pad(date.getHours());
        const minutes = pad(date.getMinutes());
        const seconds = pad(date.getSeconds());
        
        return format
            .replace('YYYY', year)
            .replace('MM', month)
            .replace('DD', day)
            .replace('HH', hours)
            .replace('mm', minutes)
            .replace('ss', seconds);
    }
    
    return formatDate(date7DaysBefore, outputFormat);
}

module.exports = helper;