refactor: enhance auto-login functionality and add MAC address randomization

2026-04-13 12:48:46 -04:00
parent f50b7dab84
commit 955e636d5f
2 changed files with 231 additions and 57 deletions
--- a/README.md
+++ b/README.md
--- a/main.py
+++ b/main.py
@@ -1,74 +1,248 @@
-from selenium import webdriver
-from selenium.webdriver.common.by import By
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-from selenium.webdriver.edge.service import Service as EdgeService
-from selenium.webdriver.edge.options import Options
-
-# 如果你安装了 webdriver_manager，取消下面这行的注释
-# from webdriver_manager.microsoft import EdgeChromiumDriverManager
+import argparse
+import random
+import subprocess
+import sys
+import time

 import requests
+import winreg
+from selenium import webdriver
+from selenium.webdriver.common.by import By
+from selenium.webdriver.edge.options import Options
+from selenium.webdriver.support import expected_conditions as EC
+from selenium.webdriver.support.ui import WebDriverWait
+
+# Captive Portal 触发 URL 列表，按优先级依次尝试
+CAPTIVE_PORTAL_URLS = [
+    "http://captive.apple.com/",
+    "http://www.msftconnecttest.com/redirect",
+    "http://detectportal.firefox.com/",
+]
+
+MAX_LOGIN_RETRIES = 3
+

 def is_connected():
+    """通过 HTTP 204 检测网络是否连通。"""
+    test_urls = [
+        ("http://clients3.google.com/generate_204", 204),
+        ("http://www.msftconnecttest.com/connecttest.txt", 200),
+    ]
+    for url, expected_status in test_urls:
        try:
-        # 尝试访问一个极其稳定的网站，设置短超时
-        requests.get("https://www.google.com", timeout=3)
+            r = requests.get(url, timeout=3)
+            if r.status_code == expected_status:
                return True
-    except:
+        except Exception:
+            continue
    return False

-def auto_login_wifi():
-    # 配置 Edge 选项
-    edge_options = Options()
-    edge_options.add_argument("--start-maximized")  # 最大化窗口
-    edge_options.add_argument("--ignore-certificate-errors") # 忽略证书错误（公共Wi-Fi常见）
-    edge_options.add_argument("--headless") # 如果不想看到浏览器界面，取消注释这一行
+
+def get_wifi_adapter_name():
+    """获取当前活跃的 Wi-Fi 网卡名称。"""
+    result = subprocess.run(
+        ["netsh", "wlan", "show", "interfaces"],
+        capture_output=True, text=True, encoding="gbk",
+    )
+    for line in result.stdout.splitlines():
+        line = line.strip()
+        if line.startswith("名称") or line.startswith("Name"):
+            return line.split(":", 1)[1].strip()
+    return None
+
+
+def generate_random_mac():
+    """生成一个随机的本地管理单播 MAC 地址。"""
+    mac = [random.randint(0x00, 0xFF) for _ in range(6)]
+    mac[0] = (mac[0] & 0xFC) | 0x02  # 本地管理、单播
+    return mac
+
+
+def find_adapter_registry_key(adapter_name):
+    """在注册表中找到匹配 adapter_name 的网卡子键路径。"""
+    base_path = r"SYSTEM\CurrentControlSet\Control\Class\{4d36e972-e325-11ce-bfc1-08002be10318}"
+    try:
+        base_key = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, base_path)
+    except OSError:
+        return None
+
+    index = 0
+    while True:
+        try:
+            subkey_name = winreg.EnumKey(base_key, index)
+            index += 1
+        except OSError:
+            break
+        try:
+            subkey = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, f"{base_path}\\{subkey_name}")
+            driver_desc, _ = winreg.QueryValueEx(subkey, "DriverDesc")
+            if adapter_name.lower() in driver_desc.lower():
+                winreg.CloseKey(subkey)
+                winreg.CloseKey(base_key)
+                return f"{base_path}\\{subkey_name}"
+            winreg.CloseKey(subkey)
+        except OSError:
+            continue
+
+    winreg.CloseKey(base_key)
+    return None
+
+
+def randomize_mac():
+    """随机化当前 Wi-Fi 网卡的 MAC 地址（需要管理员权限）。"""
+    adapter_name = get_wifi_adapter_name()
+    if not adapter_name:
+        print("错误：未找到活跃的 Wi-Fi 适配器。")
+        return False
+
+    print(f"找到 Wi-Fi 适配器: {adapter_name}")
+
+    reg_path = find_adapter_registry_key(adapter_name)
+    if not reg_path:
+        print(f"错误：未在注册表中找到适配器 '{adapter_name}' 的条目。")
+        return False
+
+    mac = generate_random_mac()
+    mac_str = "".join(f"{b:02X}" for b in mac)
+    mac_display = ":".join(f"{b:02X}" for b in mac)

    try:
-        # 初始化 Edge 驱动
-        # 如果安装了 webdriver_manager，使用下面这行：
-        # driver = webdriver.Edge(service=EdgeService(EdgeChromiumDriverManager().install()), options=edge_options)
+        key = winreg.OpenKey(
+            winreg.HKEY_LOCAL_MACHINE, reg_path, 0, winreg.KEY_SET_VALUE,
+        )
+        winreg.SetValueEx(key, "NetworkAddress", 0, winreg.REG_SZ, mac_str)
+        winreg.CloseKey(key)
+    except PermissionError:
+        print("错误：需要管理员权限来修改 MAC 地址。请以管理员身份运行。")
+        return False

-        # 如果没有安装 webdriver_manager，且驱动已在环境变量中，直接使用下面这行：
+    print(f"正在将 MAC 地址更改为: {mac_display}")
+
+    # 获取网络适配器的接口名称（用于 netsh）
+    interface_name = get_netsh_interface_name()
+    if not interface_name:
+        interface_name = adapter_name
+
+    print("正在重启网卡以应用新 MAC 地址...")
+    subprocess.run(
+        ["netsh", "interface", "set", "interface", interface_name, "disable"],
+        capture_output=True,
+    )
+    time.sleep(2)
+    subprocess.run(
+        ["netsh", "interface", "set", "interface", interface_name, "enable"],
+        capture_output=True,
+    )
+    time.sleep(3)
+    print(f"MAC 地址已更改为: {mac_display}")
+    return True
+
+
+def get_netsh_interface_name():
+    """获取 Wi-Fi 网络接口的名称（用于 netsh interface 命令）。"""
+    result = subprocess.run(
+        ["netsh", "interface", "show", "interface"],
+        capture_output=True, text=True, encoding="gbk",
+    )
+    for line in result.stdout.splitlines():
+        if "Wi-Fi" in line or "WLAN" in line or "Wireless" in line:
+            parts = line.split()
+            if len(parts) >= 4:
+                return " ".join(parts[3:])
+    return None
+
+
+def auto_login_wifi():
+    """自动登录 OSU 公共 Wi-Fi，支持重试。"""
+    edge_options = Options()
+    edge_options.add_argument("--start-maximized")
+    edge_options.add_argument("--ignore-certificate-errors")
+    edge_options.add_argument("--headless")
+
+    for attempt in range(1, MAX_LOGIN_RETRIES + 1):
+        driver = None
+        try:
            driver = webdriver.Edge(options=edge_options)
+            print(f"第 {attempt} 次尝试登录...")

-        print("正在打开浏览器并访问触发页面...")
-        # 1. 访问触发页面，这会自动重定向到 OSU 的登录页
-        driver.get("http://captive.apple.com/")
+            # 依次尝试不同的 Captive Portal 触发 URL
+            portal_reached = False
+            for url in CAPTIVE_PORTAL_URLS:
+                print(f"  访问触发页面: {url}")
+                driver.get(url)
+                try:
+                    wait = WebDriverWait(driver, 10)
+                    wait.until(EC.element_to_be_clickable((By.NAME, "visitor_accept_terms")))
+                    portal_reached = True
+                    break
+                except Exception:
+                    print(f"  未能通过 {url} 跳转到登录页，尝试下一个...")
+                    continue

-        # 设置显式等待，最长等待 20 秒，确保页面元素加载出来
-        wait = WebDriverWait(driver, 20)
-
-        print("等待跳转至登录页面...")
-        
-        # 2. 定位并勾选 "I accept the terms of use"
-        # 使用 name="visitor_accept_terms" 定位，这比包含随机数字的 ID 更稳定
-        checkbox = wait.until(EC.element_to_be_clickable((By.NAME, "visitor_accept_terms")))
+            if not portal_reached:
+                print(f"  第 {attempt} 次尝试未能到达登录页面。")
+                continue

+            # 勾选同意协议
+            checkbox = driver.find_element(By.NAME, "visitor_accept_terms")
            if not checkbox.is_selected():
                checkbox.click()
                print("  已勾选同意协议。")

-        # 3. 定位并点击 "Log In" 按钮
-        # 同样避开动态 ID，使用 XPath 查找 value 为 "Log In" 的提交按钮
-        login_button = driver.find_element(By.XPATH, "//input[@type='submit' and @value='Log In']")
+            time.sleep(1)
+
+            # 点击登录按钮
+            login_button = driver.find_element(
+                By.XPATH, "//input[@type='submit' and @value='Log In']",
+            )
            login_button.click()
            print("  已点击登录按钮。")

-        # 保持窗口打开一小会儿以确认连接成功（根据需要调整）
-        import time
-        time.sleep(5) 
-        print("操作完成。")
+            # 轮询验证是否真正连上网络
+            for i in range(10):
+                time.sleep(2)
+                if is_connected():
+                    print("登录成功！网络已连通。")
+                    return
+            print(f"  第 {attempt} 次尝试：点击登录后网络仍未连通。")

        except Exception as e:
-        print(f"发生错误: {e}")
+            print(f"  第 {attempt} 次尝试出错: {e}")
        finally:
-        # 如果你想让浏览器保持打开状态，注释掉下面这行
+            if driver:
                driver.quit()

-if __name__ == "__main__":
+        if attempt < MAX_LOGIN_RETRIES:
+            print("  等待 3 秒后重试...")
+            time.sleep(3)
+
+    print("多次尝试后仍未能成功登录。")
+
+
+def main():
+    parser = argparse.ArgumentParser(description="OSU 公共 Wi-Fi 自动登录工具")
+    parser.add_argument(
+        "--random-mac",
+        action="store_true",
+        help="登录前随机化 Wi-Fi 网卡的 MAC 地址（需要管理员权限）",
+    )
+    args = parser.parse_args()
+
    if is_connected():
        print("网络已连接，无需登录。")
+        return
+
+    if args.random_mac:
+        print("正在随机化 MAC 地址...")
+        if not randomize_mac():
+            print("MAC 地址随机化失败，继续尝试登录...")
        else:
+            # MAC 更改后需要等待 Wi-Fi 重新连接
+            print("等待 Wi-Fi 重新连接...")
+            time.sleep(5)
+
    auto_login_wifi()
+
+
+if __name__ == "__main__":
+    main()