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vpn_proxy.py
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# -*- coding:utf-8 -*-
# by avyou at 20150517
import wx
import os
import re
import wmi
import threading,time
import urllib2
import random
import subprocess
class MyFrame(wx.Frame):
def __init__(self, parent, id, title,size, pos=wx.DefaultPosition,
style=wx.DEFAULT_FRAME_STYLE |wx.SUNKEN_BORDER |wx.CLIP_CHILDREN):
wx.Frame.__init__(self, parent,id, title,size=size,pos=pos,style=style)
self.InitUI()
self.MenuBarUI()
self.StatusBarUI()
self.SetIP()
#self.GetInternetIP()
def MenuBarUI(self):
## 菜单栏
menuBar = wx.MenuBar()
menu_file = wx.Menu()
menu_about = wx.Menu()
menuBar.Append(menu_file,u"文件")
menuBar.Append(menu_about,u"帮助")
self.SetMenuBar(menuBar)
def InitUI(self):
self.ID_BTN_LOCAL = wx.NewId()
self.ID_BTN_VPN = wx.NewId()
self.ID_BTN_change = wx.NewId()
self.ID_BTN_readip = wx.NewId()
panel = wx.Panel(self)
sizer = wx.GridBagSizer(6,7)
self.font = wx.Font(15, wx.DECORATIVE, wx.NORMAL, wx.NORMAL)
current_ip_label = wx.StaticText(panel, label=u"当前外网IP：")
self.current_ip = wx.StaticText(panel)
current_ip_label.SetFont(self.font)
self.current_ip.SetFont(self.font)
self.current_ip.SetForegroundColour("red")
line = wx.StaticLine(panel)
sizer.Add(current_ip_label,pos=(0,0),span=(1,1),flag=wx.TOP|wx.LEFT|wx.BOTTOM, border=5)
sizer.Add(self.current_ip,pos=(0,1),span=(1,5),flag=wx.TOP|wx.LEFT|wx.BOTTOM, border=5)
sizer.Add(line, pos=(1,0), span=(1,5), flag=wx.EXPAND|wx.TOP, border=15)
##创建一个静态Box
tbox = wx.StaticBox(panel, label=u"本地网络")
##在静态Box 上设置 StaticBoxSizer, 样式为垂直对齐
boxsizer = wx.StaticBoxSizer(tbox, wx.HORIZONTAL)
##创建复选框，并加入静态的boxsizer，距左、顶5px
local_ip_label = wx.StaticText(panel, label="IP:")
local_mask_label = wx.StaticText(panel, label=u"子网掩码:")
local_gw_label = wx.StaticText(panel, label=u"网关:")
self.local_ip_text = wx.TextCtrl(panel)
self.local_mask_text = wx.TextCtrl(panel)
self.local_gw_text = wx.TextCtrl(panel)
local_set_btn = self.local_set_btn = wx.Button(panel,label=u"切换",id = self.ID_BTN_LOCAL)
boxsizer.Add(local_ip_label,flag=wx.LEFT|wx.TOP, border=10)
boxsizer.Add(self.local_ip_text,flag=wx.LEFT|wx.TOP, border=10)
boxsizer.Add(local_mask_label,flag=wx.LEFT|wx.TOP, border=10)
boxsizer.Add(self.local_mask_text,flag=wx.LEFT|wx.TOP, border=10)
boxsizer.Add(local_gw_label,flag=wx.LEFT|wx.TOP, border=10)
boxsizer.Add(self.local_gw_text,flag=wx.LEFT|wx.TOP, border=10)
boxsizer.Add(local_set_btn,flag=wx.LEFT|wx.TOP, border=10)
tbox2 = wx.StaticBox(panel, label=u"VPN网络")
##在静态Box 上设置 StaticBoxSizer, 样式为垂直对齐
boxsizer2 = wx.StaticBoxSizer(tbox2, wx.HORIZONTAL)
##创建复选框，并加入静态的boxsizer，距左、顶5px
vpn_ip_label = wx.StaticText(panel, label="IP:")
vpn_mask_label = wx.StaticText(panel, label=u"子网掩码:")
vpn_gw_label = wx.StaticText(panel, label=u"网关:")
self.vpn_ip_text = wx.TextCtrl(panel)
self.vpn_mask_text = wx.TextCtrl(panel)
self.vpn_gw_text = wx.TextCtrl(panel)
vpn_set_btn = self.vpn_set_btn = wx.Button(panel,label=u"切换",id=self.ID_BTN_VPN)
boxsizer2.Add(vpn_ip_label,flag=wx.LEFT|wx.TOP, border=10)
boxsizer2.Add(self.vpn_ip_text,flag=wx.LEFT|wx.TOP, border=10)
boxsizer2.Add(vpn_mask_label,flag=wx.LEFT|wx.TOP, border=10)
boxsizer2.Add(self.vpn_mask_text,flag=wx.LEFT|wx.TOP, border=10)
boxsizer2.Add(vpn_gw_label,flag=wx.LEFT|wx.TOP, border=10)
boxsizer2.Add(self.vpn_gw_text,flag=wx.LEFT|wx.TOP, border=10)
boxsizer2.Add(vpn_set_btn,flag=wx.LEFT|wx.TOP, border=10)
tbox3 = wx.StaticBox(panel, label=u"DNS地址")
boxsizer3 = wx.StaticBoxSizer(tbox3, wx.HORIZONTAL)
local_dns1_label3 = wx.StaticText(panel, label="DNS1:")
local_dns2_label3 = wx.StaticText(panel, label="DNS2:")
self.local_dns1_text3 = wx.TextCtrl(panel)
self.local_dns2_text3 = wx.TextCtrl(panel)
boxsizer3.Add(local_dns1_label3,flag=wx.LEFT|wx.TOP, border=10)
boxsizer3.Add(self.local_dns1_text3,flag=wx.LEFT|wx.TOP, border=10)
boxsizer3.Add(local_dns2_label3,flag=wx.LEFT|wx.TOP, border=10)
boxsizer3.Add(self.local_dns2_text3,flag=wx.LEFT|wx.TOP, border=10)
getip_url_label = wx.StaticText(panel, label=u"获取外网IP的URL：")
self.getip_url = wx.TextCtrl(panel)
self.vpn_ping_label = wx.StaticText(panel, label=u"Ping 值：")
self.vpn_ping = wx.TextCtrl(panel)
self.Btn_change_ip = wx.Button(panel,label=u"变更IP",id=self.ID_BTN_change)
self.Btn_readip = wx.Button(panel,label=u"读取外网IP",id=self.ID_BTN_readip)
Btn_local_save = wx.Button(panel,label=u"保存配置")
Btn_exit = wx.Button(panel,label=u"退出")
sizer.Add(boxsizer, pos=(2, 0), span=(1,5),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=10)
sizer.Add(boxsizer2, pos=(3, 0), span=(1,5),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=10)
sizer.Add(boxsizer3, pos=(4, 0), span=(1,5),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=10)
sizer.Add(getip_url_label, pos=(5, 0), span=(1,1),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=10)
sizer.Add(self.getip_url, pos=(5, 1), span=(1,2),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=10)
sizer.Add(self.vpn_ping_label, pos=(5, 3), span=(1,1),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=10)
sizer.Add(self.vpn_ping, pos=(5, 4), span=(1,1),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=10)
sizer.Add(self.Btn_change_ip, pos=(7, 0), span=(1,1),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=5)
sizer.Add(self.Btn_readip, pos=(7, 1), span=(1,1),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=5)
sizer.Add(Btn_local_save, pos=(7, 2), span=(1,1),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=5)
sizer.Add(Btn_exit, pos=(7, 3), span=(1,1),flag=wx.EXPAND|wx.TOP|wx.LEFT|wx.RIGHT , border=5)
sizer.AddGrowableCol(1,1)
panel.SetSizer(sizer)
Btn_exit.Bind(wx.EVT_BUTTON,self.OnExit)
Btn_local_save.Bind(wx.EVT_BUTTON,self.OnSave)
self.Bind(wx.EVT_BUTTON,self.OnChangeIP,id=self.ID_BTN_change)
self.Bind(wx.EVT_BUTTON,self.OnReadInternetIP,id=self.ID_BTN_readip)
self.Bind(wx.EVT_BUTTON,self.OnSetNet,id=self.ID_BTN_LOCAL)
self.Bind(wx.EVT_BUTTON,self.OnSetNet,id=self.ID_BTN_VPN)
def OnExit(self, event):
self.Destroy()
self.Close()
def OnSave(self,event):
config_dict = {"local_net":{},"vpn_net":{},"dns":{}}
local_ip = self.local_ip_text.GetValue()
local_mask = self.local_mask_text.GetValue()
local_gw = self.local_gw_text.GetValue()
vpn_ip = self.vpn_ip_text.GetValue()
vpn_mask = self.vpn_mask_text.GetValue()
vpn_gw = self.vpn_gw_text.GetValue()
dns1 = self.local_dns1_text3.GetValue()
dns2 = self.local_dns2_text3.GetValue()
getip_url = self.getip_url.GetValue()
vpn_ping = self.vpn_ping.GetValue()
local_net = config_dict["local_net"]
local_net["ip"] = local_ip
local_net["netmask"] = local_mask
local_net["gateway"] = local_gw
vpn_net = config_dict["vpn_net"]
vpn_net["ip"] = vpn_ip
vpn_net["netmask"] = vpn_mask
vpn_net["gateway"] = vpn_gw
dns = config_dict["dns"]
dns["dns1"] = dns1
dns["dns2"] = dns2
config_dict["url"] = getip_url
config_dict["vpn_ping"] = vpn_ping
output = open(config_file,'wb')
import pickle
pickle.dump(config_dict,output)
output.close()
def ReadSystemIP(self):
import netifaces
uids = netifaces.interfaces()
for uid in uids:
gwuid = netifaces.gateways()["default"][netifaces.AF_INET][1]
gw = netifaces.gateways()["default"][netifaces.AF_INET][0]
if gwuid != uid:
continue
intface_info = netifaces.ifaddresses(uid)
print intface_info
#mac_addr = intface_info[netifaces.AF_LINK][0]["addr"]
netmask = intface_info[netifaces.AF_INET][0]["netmask"]
ip_addr = intface_info[netifaces.AF_INET][0]["addr"]
self.local_ip_text.SetValue(ip_addr)
self.local_mask_text.SetValue(netmask)
self.local_gw_text.SetValue(gw)
self.vpn_mask_text.SetValue("255.255.0.0")
self.vpn_gw_text.SetValue("192.168.3.10")
self.getip_url.SetValue("http://1111.ip138.com/ic.asp")
self.local_dns1_text3.SetValue("223.5.5.5")
self.local_dns2_text3.SetValue("202.96.128.166")
self.vpn_ping.SetValue("10.4.0.90")
def SetIP(self):
if os.path.exists(config_file):
import pickle
reader = pickle.load(open(config_file, 'rb'))
if not reader.get("local_net"):
self.ReadSystemIP()
else:
try:
self.local_ip_text.SetValue(reader.get("local_net")["ip"])
self.local_mask_text.SetValue(reader.get("local_net")["netmask"])
self.local_gw_text.SetValue(reader.get("local_net")["gateway"])
self.vpn_ip_text.SetValue(reader.get("vpn_net")["ip"])
self.vpn_mask_text.SetValue(reader.get("vpn_net")["netmask"])
self.vpn_gw_text.SetValue(reader.get("vpn_net")["gateway"])
self.local_dns1_text3.SetValue(reader.get("dns")["dns1"])
self.local_dns2_text3.SetValue(reader.get("dns")["dns2"])
self.getip_url.SetValue(reader.get("url"))
self.vpn_ping.SetValue(reader.get("vpn_ping"))
except:
self.ReadSystemIP()
else:
self.ReadSystemIP()
def GetInternetIP(self):
getip_url = self.getip_url.GetValue()
print getip_url
# headers = random.choice(agents_list)
# req = urllib2.Request(getip_url,headers=headers)
# print req
try:
response = urllib2.urlopen(getip_url,timeout=10)
souce = response.read()
response.close()
print souce
ret = re.findall("<center>(.*)</center>", souce)[0]
print ret
except Exception, e:
ret = u'获取外网IP失败'
if "14.23.102.146" in ret:
self.current_ip.SetLabel(ret)
self.current_ip.SetForegroundColour("Black")
else:
self.current_ip.SetLabel(ret)
self.current_ip.SetForegroundColour("red")
def OnReadInternetIP(self,event):
self.Btn_readip.Disable()
self.GetInternetIP()
self.Btn_readip.Enable()
def OnSetNet(self,event):
eid = event.GetId()
if eid == self.ID_BTN_LOCAL:
ip = [self.local_ip_text.GetValue()]
mask = [self.local_mask_text.GetValue()]
gw = [self.local_gw_text.GetValue()]
self.local_set_btn.Disable()
self.vpn_set_btn.Enable()
self.Btn_change_ip.Disable()
self.SetStatusText(u"当前网络: 公司内网",0)
else:
ip = [self.vpn_ip_text.GetValue()]
mask = [self.vpn_mask_text.GetValue()]
gw = [self.vpn_gw_text.GetValue()]
self.vpn_set_btn.Disable()
self.local_set_btn.Enable()
self.Btn_change_ip.Enable()
self.SetStatusText(u"当前网络: VPN网络",0)
dns1 = self.local_dns1_text3.GetValue()
dns2 = self.local_dns2_text3.GetValue()
arrDNSServers = [dns1,dns2]
wmiService = wmi.WMI()
colNicConfigs = wmiService.Win32_NetworkAdapterConfiguration(IPEnabled = True)
print colNicConfigs
if len(colNicConfigs) < 1:
print u"没有可用的网卡"
print colNicConfigs[0]
objNicConfig = colNicConfigs[0]
GatewayCostMetrics = [1]
intReboot = 0
returnValue = objNicConfig.EnableStatic(IPAddress = ip, SubnetMask = mask)
if returnValue[0] == 0:
print '成功设置IP'
elif returnValue[0] == 1:
print ' 成功设置IP'
intReboot += 1
else:
print u'修改IP失败(IP设置发生错误)'
self.SetStatusText(u"修改IP失败(IP设置发生错误)",0)
##exit()
returnValue = objNicConfig.SetGateways(DefaultIPGateway = gw, GatewayCostMetric = GatewayCostMetrics)
if returnValue[0] == 0:
print ' 成功设置网关'
elif returnValue[0] == 1:
print ' 成功设置网关'
intReboot += 1
else:
print '修改IP失败(网关设置发生错误)'
self.SetStatusText(u"修改IP失败(网关设置发生错误)",0)
##exit()
returnValue = objNicConfig.SetDNSServerSearchOrder(DNSServerSearchOrder = arrDNSServers)
if returnValue[0] == 0:
print ' 成功设置DNS'
elif returnValue[0] == 1:
print ' 成功设置DNS'
intReboot += 1
else:
print '修改IP失败(DNS设置发生错误)'
self.SetStatusText(u"修改IP失败(DNS设置发生错误)",0)
##exit()
if intReboot > 0:
print '需要重新启动计算机'
def OnChangeIP(self,event):
self.Btn_change_ip.Disable()
self.current_ip.SetLabelText(u"请稍等...")
vpn_ping = self.vpn_ping.GetValue()
#subprocess.Popen("ping -n 8 %s" % vpn_ping , shell=True)
os.system('ping -t %s' %vpn_ping)
self.GetInternetIP()
self.Btn_change_ip.Enable()
def StatusBarUI(self):
self.statusbar = CustomStatusBar(self)
self.SetStatusBar(self.statusbar)
class CustomStatusBar(wx.StatusBar):
def __init__(self,parent):
wx.StatusBar.__init__(self, parent, -1)
self.SetFieldsCount(2)
self.SetStatusWidths([-5,-1])
self.sizeChanged=True
self.SetStatusText("by avyou",1)
if __name__ == "__main__":
agents_list = [{'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:22.0) Gecko/20150328 Firefox/32.0'},
{'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36'},
{'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko'}]
config_file = "C:\\vpn_config.db"
app = wx.App()
frame = MyFrame(None,-1,u"外网IP切换工具",(650,500))
app.SetTopWindow(frame)
frame.Center()
frame.Show()
app.MainLoop()