干扰监控总结

房里被装了监控，有一两年了，一直想想办法干扰，现在做了一个完美的解决方案，供参考。

本来希望通过DNS来阻断，但是DNS有缓存之类的东西，而且猾伪路由器篡改我的DNS，而且我在Adguard Home里面也没有找到有关小米API的DNS解析记录，所以放弃。没想到最后采用的方案效果比之前还要好。

买一个树莓派全天候运行，装好firefox, geckodriver, python的selenium, 使用screen -S ban -s ban后台运行ban脚本，把脚本放在PATH下面。

原理是自动模拟人登录路由器后台手动禁止联网，过一段时间模拟人手动允许他联网。
我一开始绝对不会想到这么离谱的想法最后会采用而且效果这么好。

ban.py

#!/bin/python3

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC  # 和下面WebDriverWait一起用的
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.firefox.service import Service
from time import sleep
from random import randint
from threading import Thread

def ban(driver, sec):
    url = "http://192.168.6.6"
    
    
    driver.get(url)

    wait = WebDriverWait(driver, 20)
    # wait.until(EC.presence_of_element_located((By.CLASS_NAME, 'inputArea paddingleft_14')))
    wait.until(EC.presence_of_element_located((By.ID, 'userpassword_ctrl')))

    pw_input = driver.find_element(By.ID, 'userpassword_ctrl')
    login_btn = driver.find_element(By.ID, 'loginbtn')
    pw_input.send_keys("freedom")
    sleep(0.6)
    login_btn.click()
    #sleep(6)
    sleep(0.6)

    #term_mng = driver.find_element(By.CLASS_NAME, 'nav_title')
    #term_mng = driver.find_element(By.CLASS_NAME, 'small_icon want_devicecontrol')
    #wait.until(EC.presence_of_element_located((By.CLASS_NAME, 'small_icon want_devicecontrol')))
    #term_mng = driver.find_element(By.CLASS_NAME, 'small_icon want_devicecontrol')
    #term_mng.click()
    sleep(0.6)

    driver.get("http://192.168.6.6/html/index.html#/devicecontrol")
    actionchains = ActionChains(driver)

    #wait.until(EC.presence_of_element_located((By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_1__qoson')))
    #btn = driver.find_element(By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_1__qoson')
    #wait.until(EC.presence_of_element_located((By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_1__qoson')))
    # btn = driver.find_element(By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_1__qoson')
    #btn = driver.find_element(By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_1__blackon')
    wait.until(EC.presence_of_element_located((By.XPATH, "//*[text()='MAC 地址: 不给你看']/../../../../div[2]/div[1]/div[1]")))
    btn = driver.find_element(By.XPATH, "//*[text()='MAC 地址:不给你看']/../../../../div[2]/div[1]/div[1]")
    btn.click()

    sleep(sec)

    div = driver.find_element(By.ID, 'device_selectlist_parenselect')
    actionchains.click(div).perform()

    wait.until(EC.presence_of_element_located((By.ID, 'disallow_selectlist_SmallSelectBoxScrollItemID')))
    disal = driver.find_element(By.ID, 'disallow_selectlist_SmallSelectBoxScrollItemID')
    actionchains.click(disal).perform()

    # actionchains.move_to_element(div).click().perform()

    #wait.until(EC.presence_of_element_located((By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_29__blackoff')))

    # btn = driver.find_element(By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_29__blackoff')
    # btn.click()

    wait.until(EC.presence_of_element_located((By.XPATH, "//*[text()='MAC 地址:不给你看']/../../../../div[2]/div[1]/div[1]")))
    btn = driver.find_element(By.XPATH, "//*[text()='MAC 地址: 不给你看']/../../../../div[2]/div[1]/div[1]")
    btn.click()

    driver.get("about:blank")
    driver.refresh()



    #print(driver.page_source)



if __name__ == '__main__':
    while True:
        print("drv init", flush=True)
        opt = webdriver.FirefoxOptions()
        # 设置无界面
        opt.add_argument("--headless")


        service = Service(log_path='/dev/null')

        # 禁用 gpu
        # opt.add_argument('--disable-gpu')

        driver = webdriver.Firefox(options=opt, service=service)
        for i in range(64):
            print("ban", s:=randint(8, 16), flush=True)
            ban(driver, s)
            print("wait", s:=randint(16, 48), flush=True)
            sleep(s)
        driver.quit()

踩到的坑稍微做一下总结：

service对象不能再driver对象退出以后重复使用，也就是service = S……这句不能写在while True外面。否则报错。很奇怪的坑，网上没有解决方案，最后是我自己改对的。

对于要点击的对象一定要wait.until等他加载出来。

路由器里面设备的序号是会变的，正如我注释掉的代码，所以最好的方式使用MAC地址来定位。通过XPATH寻找与定位MAC文本同框的按钮，非常稳定。

driver如果每次都新实例化比较慢和占CPU, 如果每次只用同一个driver会内存泄漏，所以折中，每64次ban，关掉浏览器重新实例化一个driver.

总结

每隔几十秒断网十几秒，实测监控不会显示断线，APP上面只能看到卡顿转圈圈，卡很久能进去，看了十几秒画面又不动了。

这绝不是阿Q式的或者扎纸小人式的自我安慰，而是我想要搞你 想要恶心一下你就有能力做到恶心一下你，你想偷窥我的生活就给你看，岂有此理，没那么容易！而且这个东西的应用也在客观上确实降低了他们看的频率，毕竟我实测感觉还是非常卡的。

另外这一次也算是点亮了一点浏览器自动控制的科技树，当初云原神每天只送15分钟的时候我都是手动登录，如果有这东西那么也许不会那么麻烦，不过可惜现在云原神免费了，没用了

更新

通过故障分析，情况判断，我的程序得到了一个很好的鲁棒性提升。

有的时候程序会找不到那个小米摄像机，那是因为等待的时间太短了，此时所有的2.4G联网设备全部离线，所以导致浏览器默认进入分类是5G设备，等再久也等不到摄像机重新连上。

还有别的概率bug不可复现。随他去吧

以下是更新之后的代码

#!/bin/python3

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC  # 和下面WebDriverWait一起用的
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.firefox.service import Service
from selenium.common.exceptions import TimeoutException
from time import sleep, strftime, localtime
from random import randint, choice



def ban(driver, sec):
    url = "http://192.168.6.6"
    
    driver.get(url)

    # wait.until(EC.presence_of_element_located((By.CLASS_NAME, 'inputArea paddingleft_14')))
    wait.until(EC.presence_of_element_located((By.ID, 'userpassword_ctrl')))
    pw_input = driver.find_element(By.ID, 'userpassword_ctrl')
    wait.until(EC.presence_of_element_located((By.ID, 'loginbtn')))
    login_btn = driver.find_element(By.ID, 'loginbtn')
    pw_input.send_keys("freedom")
    sleep(0.06)
    login_btn.click()
    #sleep(6)
    #sleep(1)
    sleep(0.06)
    wait.until(EC.presence_of_element_located((By.ID, "devicecontrol")))

    #term_mng = driver.find_element(By.CLASS_NAME, 'nav_title')
    #term_mng = driver.find_element(By.CLASS_NAME, 'small_icon want_devicecontrol')
    #wait.until(EC.presence_of_element_located((By.CLASS_NAME, 'small_icon want_devicecontrol')))
    #term_mng = driver.find_element(By.CLASS_NAME, 'small_icon want_devicecontrol')
    #term_mng.click()
    #sleep(0.6)

    driver.get("http://192.168.6.6/html/index.html#/devicecontrol")
    actionchains = ActionChains(driver)

    #wait.until(EC.presence_of_element_located((By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_1__qoson')))
    #btn = driver.find_element(By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_1__qoson')
    #wait.until(EC.presence_of_element_located((By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_1__qoson')))
    # btn = driver.find_element(By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_1__qoson')
    #btn = driver.find_element(By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_1__blackon')

    # check if 2.4G section
    while True:
        wait.until(EC.presence_of_element_located((By.ID, "device_selectlist_parenselect")))
        div = driver.find_element(By.ID, 'device_selectlist_parenselect')
        if div.text == "2.4G 联网设备":
            # print(div.text)
            break
        else:
            print("LOCATED" + div.text)
            sleep(1)
            driver.refresh()
            sleep(0.2)



    try:
        wait.until(EC.presence_of_element_located((By.XPATH, "//*[text()='MAC 地址: 94:F8:27:78:20:A1']/../../../../div[2]/div[1]/div[1]")))
        btn = driver.find_element(By.XPATH, "//*[text()='MAC 地址: 94:F8:27:78:20:A1']/../../../../div[2]/div[1]/div[1]")
        btn.click()
    except TimeoutException:
        time_str = strftime("%Y-%m-%d--%H-%M-%S", localtime())
        print(time_str, "START BAN FAILED")
        with open(time_str + "start_failed.log", 'a') as f:
            f.write(time_str + '\n' + driver.page_source + "\nSTART BAN FAILED")


    sleep(sec - 1.6)

    wait.until(EC.presence_of_element_located((By.ID, 'device_selectlist_parenselect')))
    div = driver.find_element(By.ID, 'device_selectlist_parenselect')
    actionchains.click(div).perform()

    wait.until(EC.presence_of_element_located((By.ID, 'disallow_selectlist_SmallSelectBoxScrollItemID')))
    disal = driver.find_element(By.ID, 'disallow_selectlist_SmallSelectBoxScrollItemID')
    actionchains.click(disal).perform()

    # actionchains.move_to_element(div).click().perform()

    #wait.until(EC.presence_of_element_located((By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_29__blackoff')))

    # btn = driver.find_element(By.ID, 'InternetGatewayDevice_LANDevice_1_Hosts_Host_29__blackoff')
    # btn.click()

    try:
        wait.until(EC.presence_of_element_located((By.XPATH, "//*[text()='MAC 地址: 94:F8:27:78:20:A1']/../../../../div[2]/div[1]/div[1]")))
        btn = driver.find_element(By.XPATH, "//*[text()='MAC 地址: 94:F8:27:78:20:A1']/../../../../div[2]/div[1]/div[1]")
        btn.click()
    except TimeoutException:
        time_str = strftime("%Y-%m-%d--%H-%M-%S", localtime())
        print(time_str, "END BAN FAILED")
        with open(time_str + "end_failed.log", 'a') as f:
            f.write(time_str + '\n' + driver.page_source + "\nEND BAN FAILED")

    driver.get("about:blank")
    sleep(0.1)
    driver.refresh()



    #print(driver.page_source)



if __name__ == '__main__':
    while True:
        print("drv init", flush=True)
        opt = webdriver.FirefoxOptions()
        # 设置无界面
        opt.add_argument("--headless")
        # opt.page_load_strategy = 'none'

        # firefox_profile = webdriver.FirefoxProfile()
        # firefox_profile.set_preference('permissions.default.image', 2)#某些firefox只需要这个
        # firefox_profile.set_preference('permissions.default.stylesheet', 2)


        service = Service(log_path='/dev/null')

        # 禁用 gpu
        # opt.add_argument('--disable-gpu')

        driver = webdriver.Firefox(options=opt, service=service)
        wait = WebDriverWait(driver, 10)
        waittimelist = list(range(8, 10)) * 4 + list(range(8, 17))
        for i in range(50):
            time_str = strftime("%Y-%m-%d--%H-%M-%S", localtime())
            print(time_str)
            print(i, "ban", s:=randint(9, 16), flush=True)
            ban(driver, s)
            print(i, "wait", s:=choice(waittimelist), flush=True)
            sleep(s)
        driver.quit()