python操作wifi

python连接wifi需要使用pywifi包,可以用pip install pywifi安装

1.导入包

import pywifi,time

#保存包中写义的常量
from pywifi import const

 conbst  定义的常量:

# # Define interface status.
# IFACE_DISCONNECTED = 0
# IFACE_SCANNING = 1
# IFACE_INACTIVE = 2
# IFACE_CONNECTING = 3
# IFACE_CONNECTED = 4
#
# # Define auth algorithms.
# AUTH_ALG_OPEN = 0
# AUTH_ALG_SHARED = 1
#
# # Define auth key mgmt types.
# AKM_TYPE_NONE = 0
# AKM_TYPE_WPA = 1
# AKM_TYPE_WPAPSK = 2
# AKM_TYPE_WPA2 = 3
# AKM_TYPE_WPA2PSK = 4
# AKM_TYPE_UNKNOWN = 5
#
# # Define ciphers.
# CIPHER_TYPE_NONE = 0
# CIPHER_TYPE_WEP = 1
# CIPHER_TYPE_TKIP = 2
# CIPHER_TYPE_CCMP = 3
# CIPHER_TYPE_UNKNOWN = 4
#
# KEY_TYPE_NETWORKKEY = 0
# KEY_TYPE_PASSPHRASE = 1

def wifi_connect_status():
    """
    判断本机是否有无线网卡,以及连接状态
    :return: 已连接或存在无线网卡返回1,否则返回0
    """
    #创建一个元线对象
    wifi = pywifi.PyWiFi()

    #取当前机器,第一个元线网卡
    iface = wifi.interfaces()[0] #有可能有多个无线网卡,所以要指定

    #判断是否连接成功
    if iface.status() in [const.IFACE_CONNECTED,const.IFACE_INACTIVE]:
        print('wifi已连接')
        return 1
    else:
        print('wifi未连接')
    return 0

扫苗wifi

def scan_wifi():
    """
    扫苗附件wifi
    :return: 扫苗结果对象
    """
    #扫苗附件wifi
    wifi = pywifi.PyWiFi()
    iface = wifi.interfaces()[0]

    iface.scan() #扫苗附件wifi
    time.sleep(1)
    basewifi = iface.scan_results()
    for i in basewifi:
        print('wifi扫苗结果:{}'.format(i.ssid)) # ssid 为wifi名称
        print('wifi设备MAC地址:{}'.format(i.bssid))
    return basewifi

链接到指定wifi

def connect_wifi():
    wifi = pywifi.PyWiFi()  # 创建一个wifi对象
    ifaces = wifi.interfaces()[0]  # 取第一个无限网卡
    print(ifaces.name())  # 输出无线网卡名称
    ifaces.disconnect()  # 断开网卡连接
    time.sleep(3)  # 缓冲3秒


    profile = pywifi.Profile()  # 配置文件
    profile.ssid = "acewill"  # wifi名称
    profile.auth = const.AUTH_ALG_OPEN  # 需要密码
    profile.akm.append(const.AKM_TYPE_WPA2PSK)  # 加密类型
    profile.cipher = const.CIPHER_TYPE_CCMP  # 加密单元
    profile.key = '4000103000'

    ifaces.remove_all_network_profiles()  # 删除其他配置文件
    tmp_profile = ifaces.add_network_profile(profile)  # 加载配置文件

    ifaces.connect(tmp_profile)  # 连接
    time.sleep(10)  # 尝试10秒能否成功连接
    isok = True
    if ifaces.status() == const.IFACE_CONNECTED:
        print("成功连接")
    else:
        print("失败")
    #ifaces.disconnect()  # 断开连接
    time.sleep(1)
    return isok

以上是操作wifi常用的方法,  可以自己扩展.比如弱口令破解.  可以下载个6000常用wifi弱口令. 

思想简单,挨个试连接,状态const.IFACE_CONNECTED 即密码正确.