Access Control
Documentation

import requests
import hashlib
import uuid

# 1. 模拟获取唯一机器码
def get_device_id():
    node = uuid.getnode()
    return hashlib.md5(str(node).encode()).hexdigest()

url = "https://your-domain.com/Verifyfile/api.php"
card_key = "GJF3BNS4CZTX2P6X"
device_id = get_device_id()

# 2. 发送请求
payload = {"card": card_key, "device": device_id}
try:
    response = requests.post(url, data=payload)
    res_json = response.json()

    if res_json['code'] == 200:
        print(f"Login Success! Expires: {res_json['data']['expire_time']}")
    else:
        print(f"Error: {res_json['msg']}")
except Exception as e:
    print(f"Connection failed: {e}")

using System.Net.Http;
using System.Security.Cryptography;
using System.Text;
using Newtonsoft.Json.Linq; // Need Json.NET

public async void VerifyLogin(string card)
{
    // 1. 简单的机器码生成 (实际建议结合CPU/硬盘ID)
    string deviceRaw = Environment.MachineName + Environment.UserName;
    string deviceMd5 = BitConverter.ToString(MD5.Create().ComputeHash(Encoding.UTF8.GetBytes(deviceRaw))).Replace("-", "").ToLower();

    var client = new HttpClient();
    var content = new FormUrlEncodedContent(new[]
    {
        new KeyValuePair<string, string>("card", card),
        new KeyValuePair<string, string>("device", deviceMd5)
    });

    var response = await client.PostAsync("https://your-domain.com/Verifyfile/api.php", content);
    var jsonStr = await response.Content.ReadAsStringAsync();
    var json = JObject.Parse(jsonStr);

    if ((int)json["code"] == 200)
    {
        Console.WriteLine("Success: " + json["data"]["expire_time"]);
    }
}

const axios = require('axios');
const crypto = require('crypto');
const os = require('os');

// 1. 生成机器指纹
const getMachineId = () => {
  const raw = os.hostname() + os.platform() + os.arch();
  return crypto.createHash('md5').update(raw).digest('hex');
};

async function verify(card) {
  try {
    const res = await axios.post('https://your-domain.com/Verifyfile/api.php',
      new URLSearchParams({
        card: card,
        device: getMachineId()
      })
    );

    if (res.data.code === 200) {
      console.log('✅ 验证通过，到期时间:', res.data.data.expire_time);
    } else {
      console.log('❌ 验证失败:', res.data.msg);
    }
  } catch (e) {
    console.error('API Error');
  }
}

<?php
$url = "https://your-domain.com/Verifyfile/api.php";
$card = "GJF3BNS4CZTX2P6X";
// 简单的机器码示例
$device = md5($_SERVER['HTTP_USER_AGENT'] . $_SERVER['REMOTE_ADDR']);

$data = ['card' => $card, 'device' => $device];

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$response = curl_exec($ch);
$json = json_decode($response, true);
curl_close($ch);

if ($json['code'] == 200) {
    echo "验证成功: " . $json['data']['expire_time'];
} else {
    echo "错误: " . $json['msg'];
}
?>

// 需使用 libcurl 库
#include <iostream>
#include <curl/curl.h>

int main() {
  CURL *curl;
  CURLcode res;
  curl = curl_easy_init();
  if(curl) {
    const char* post_data = "card=GJF3...&device=abc123md5...";

    curl_easy_setopt(curl, CURLOPT_URL, "https://your-domain.com/Verifyfile/api.php");
    curl_easy_setopt(curl, CURLOPT_POSTFIELDS, post_data);

    res = curl_easy_perform(curl);
    if(res != CURLE_OK)
      fprintf(stderr, "Failed: %s\n", curl_easy_strerror(res));

    curl_easy_cleanup(curl);
  }
  return 0;
}