internal SystemIPInterfaceProperties(FixedInfo fixedInfo, IpAdapterAddresses ipAdapterAddresses)
{
this.dnsEnabled = fixedInfo.EnableDns;
this.index = ipAdapterAddresses.index;
this.name = ipAdapterAddresses.AdapterName;
this.ipv6Index = ipAdapterAddresses.ipv6Index;
if (this.index > 0)
{
this.versionSupported |= IPVersion.IPv4;
}
if (this.ipv6Index > 0)
{
this.versionSupported |= IPVersion.IPv6;
}
this.mtu = ipAdapterAddresses.mtu;
this.adapterFlags = ipAdapterAddresses.flags;
this.dnsSuffix = ipAdapterAddresses.dnsSuffix;
this.dynamicDnsEnabled = (ipAdapterAddresses.flags & AdapterFlags.DnsEnabled) > 0;
this.multicastAddresses = SystemMulticastIPAddressInformation.ToAddressInformationCollection(ipAdapterAddresses.FirstMulticastAddress);
this.dnsAddresses = SystemIPAddressInformation.ToAddressCollection(ipAdapterAddresses.FirstDnsServerAddress, this.versionSupported);
this.anycastAddresses = SystemIPAddressInformation.ToAddressInformationCollection(ipAdapterAddresses.FirstAnycastAddress, this.versionSupported);
this.unicastAddresses = SystemUnicastIPAddressInformation.ToAddressInformationCollection(ipAdapterAddresses.FirstUnicastAddress);
if (this.ipv6Index > 0)
{
this.ipv6Properties = new SystemIPv6InterfaceProperties(this.ipv6Index, this.mtu);
}
}
public Page2()
{
InitializeComponent();
StringBuilder sb = new StringBuilder();
NetworkInterface[] adpters = NetworkInterface.GetAllNetworkInterfaces();
sb.AppendLine("适配器个数：" + adpters.Length);
int kase = 0;
foreach (NetworkInterface adpter in adpters)
{
kase++;
sb.AppendLine("-----------第" + kase + "个适配器信息------------");
sb.AppendLine("描述信息：" + adpter.Description);
sb.AppendLine("名称：" + adpter.Name);
sb.AppendLine("速度：" + adpter.Speed / 1000 / 1000 + "M");
byte[] macBytes = adpter.GetPhysicalAddress().GetAddressBytes();
sb.AppendLine("MAC地址：" + BitConverter.ToString(macBytes));
IPInterfaceProperties ipp = adpter.GetIPProperties();
IPAddressCollection dnsservers = ipp.DnsAddresses;
if (dnsservers.Count > 0)
{
foreach (IPAddress dns in dnsservers)
{
sb.AppendLine("DNS服务器IP地址：" + dns);
}
}
}
text1.Text = sb.ToString();
}
private static IPAddress GetDnsAddress()
{
NetworkInterface[] networkInterfaces = NetworkInterface.GetAllNetworkInterfaces();
foreach (System.Net.NetworkInformation.NetworkInterface networkInterface in networkInterfaces)
{
if (networkInterface.OperationalStatus == OperationalStatus.Up)
{
IPInterfaceProperties ipProperties = networkInterface.GetIPProperties();
IPAddressCollection dnsAddresses = ipProperties.DnsAddresses;
foreach (IPAddress dnsAddress in dnsAddresses)
{
return(dnsAddress);
}
}
}
// alternative
string linuxResolveFilename = "/etc/resolv.conf";
if (File.Exists(linuxResolveFilename))
{
string[] lines = File.ReadAllLines(linuxResolveFilename);
foreach (string line in lines)
{
Match nameserverMatch = Regex.Match(line, "nameserver\\s+([0-9]+)\\.([0-9]+)\\.([0-9]+)\\.([0-9]+)", RegexOptions.Compiled);
if (nameserverMatch.Success)
{
return(IPAddress.Parse(nameserverMatch.Groups[1].Value + "." + nameserverMatch.Groups[2].Value + "." + nameserverMatch.Groups[3].Value + "." + nameserverMatch.Groups[4].Value));
}
}
}
return(null);
}
/// <summary>
/// Iterate Current DNS Servers to Find Working One
/// </summary>
public static IPAddress GetDefaultDns()
{
{
NetworkInterface[] networkInterfaces = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface networkInterface in networkInterfaces)
{
if (networkInterface.OperationalStatus == OperationalStatus.Up)
{
IPInterfaceProperties ipProperties = networkInterface.GetIPProperties();
IPAddressCollection dnsAddresses = ipProperties.DnsAddresses;
foreach (IPAddress dnsAdress in dnsAddresses)
{
try
{
// Test Connection and Return
var conn = new UdpClient();
conn.Connect(dnsAdress, 53);
conn.Close();
return(dnsAdress);
} catch {}
// Check Next One
}
}
}
// Print Error If Unable to Find Default DNS
Console.Error.WriteLine("Unable to Locate DNS Server");
return(null);
}
}
private void ShowAdapterInfo()
{
NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces();
listBox1.Items.Add("适配器个数: " + adapters.Length);
int index = 0;
foreach (NetworkInterface adapter in adapters)
{
index++;
//显示网络适配器描述的信息。名称。类型。速度。mac
listBox1.Items.Add("描述信息：{0}" + adapter.Description);
listBox1.Items.Add("名称：{0}" + adapter.Name);
listBox1.Items.Add("类型:{0}" + adapter.NetworkInterfaceType);
listBox1.Items.Add("速度：{0}" + adapter.Speed);
listBox1.Items.Add("Mac：{0}" + adapter.GetPhysicalAddress());
//获取ipinterfaceproperties实例
IPInterfaceProperties adapterproperties = adapter.GetIPProperties();
//获取dns ip
IPAddressCollection dnsservers = adapterproperties.DnsAddresses;
if (dnsservers.Count > 0)
{
foreach (IPAddress dns in dnsservers)
{
listBox1.Items.Add("DNS：{0}" + dns + "\n");
}
}
else
{
listBox1.Items.Add("DNS：{0}" + "空" + "\n");
}
}
}
public void Test_ipv6_CountIPAddress() {
IPNetwork ipn = IPNetwork.Parse("::/125");
using (IPAddressCollection ips = ipn.ListIPAddress()) {
Assert.AreEqual(8, ips.Count, "Count");
}
}
string getDNS()
{
NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
string dnsServers = "";
IPInterfaceProperties ipProps = null;
foreach (NetworkInterface nic in interfaces)
{
if (nic.OperationalStatus == OperationalStatus.Up)
{
ipProps = nic.GetIPProperties();
break;
}
}
IPAddressCollection dnsAddr = ipProps.DnsAddresses;
int numDNS = dnsAddr.Count;
int i = 0;
while (i < numDNS - 1)
{
IPAddress addr = dnsAddr[i];
dnsServers = dnsServers + addr.ToString() + ", ";
i++;
}
dnsServers = dnsServers + dnsAddr[i].ToString();
return(dnsServers);
}
private static void ShowIPAddressCollection(IPAddressCollection collection)
{
for (var i = 0; i < collection.Count; i++)
{
Console.WriteLine(" :" + GetIPAddressInfo(collection[i]));
}
}
public string DisplayDHCPServerAddresses()
{
// empty string to store DHCP address
string dhcpServerAddress = null;
dhcpServerAddress = "DHCP Servers";
// array of adapters
NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces();
// loop through the array and get all adapters
foreach (NetworkInterface adapter in adapters)
{
// get property of adapters
IPInterfaceProperties adapterProperties = adapter.GetIPProperties();
// get DHCP address of the adapters
IPAddressCollection addresses = adapterProperties.DhcpServerAddresses;
if (addresses.Count > 0)
{
// print out the name of the Adapter
dhcpServerAddress = dhcpServerAddress + "\n" + adapter.Description;
foreach (IPAddress address in addresses)
{
// Loop through the DHCP addresses of the adapters
dhcpServerAddress = dhcpServerAddress + $"\nDHCP Address : {address.ToString()}";
}
Console.WriteLine();
}
}
// return with adapter names, and their DHCP server ip address.
return(dhcpServerAddress);
}
internal SystemIPv4InterfaceProperties(FixedInfo fixedInfo, IpAdapterInfo ipAdapterInfo)
{
this.index = ipAdapterInfo.index;
this.routingEnabled = fixedInfo.EnableRouting;
this.dhcpEnabled = ipAdapterInfo.dhcpEnabled;
this.haveWins = ipAdapterInfo.haveWins;
this.gatewayAddresses = ipAdapterInfo.gatewayList.ToIPGatewayAddressCollection();
this.dhcpAddresses = ipAdapterInfo.dhcpServer.ToIPAddressCollection();
IPAddressCollection addresss = ipAdapterInfo.primaryWinsServer.ToIPAddressCollection();
IPAddressCollection addresss2 = ipAdapterInfo.secondaryWinsServer.ToIPAddressCollection();
this.winsServerAddresses = new IPAddressCollection();
foreach (IPAddress address in addresss)
{
this.winsServerAddresses.InternalAdd(address);
}
foreach (IPAddress address2 in addresss2)
{
this.winsServerAddresses.InternalAdd(address2);
}
SystemIPv4InterfaceStatistics statistics = new SystemIPv4InterfaceStatistics((long) this.index);
this.mtu = (uint) statistics.Mtu;
if (ComNetOS.IsWin2K)
{
this.GetPerAdapterInfo(ipAdapterInfo.index);
}
else
{
this.dnsAddresses = fixedInfo.DnsAddresses;
}
}
internal static GatewayIPAddressInformationCollection ToGatewayIpAddressInformationCollection(IPAddressCollection addresses) {
GatewayIPAddressInformationCollection gatewayList = new GatewayIPAddressInformationCollection();
foreach (IPAddress address in addresses) {
gatewayList.InternalAdd(new SystemGatewayIPAddressInformation(address));
}
return gatewayList;
}
public static void Main(string[] args)
{
string target = args[0];
string username = args[1];
string hash = args[2];
// Parse CIDR
IPNetwork ipn = IPNetwork.Parse(target);
IPAddressCollection ips = IPNetwork.ListIPAddress(ipn);
// Parallel ForEach to iterate over IP's from CIDR block
Parallel.ForEach(ips, (ip) =>
{
try
{
string[] arguments;
string targetIP = ip.ToString();
arguments = new string[3] {
targetIP, username, hash
};
SharpInvoke_SMBExec.Program.Main(arguments);
}
catch (Exception e)
{
Console.WriteLine(e);
}
});
}
// This constructor is for Vista and newer
internal SystemIPInterfaceProperties(FixedInfo fixedInfo, IpAdapterAddresses ipAdapterAddresses) {
adapterFlags = ipAdapterAddresses.flags;
dnsSuffix = ipAdapterAddresses.dnsSuffix;
dnsEnabled = fixedInfo.EnableDns;
dynamicDnsEnabled = ((ipAdapterAddresses.flags & AdapterFlags.DnsEnabled) > 0);
multicastAddresses = SystemMulticastIPAddressInformation.ToMulticastIpAddressInformationCollection(
IpAdapterAddress.MarshalIpAddressInformationCollection(ipAdapterAddresses.firstMulticastAddress));
dnsAddresses = IpAdapterAddress.MarshalIpAddressCollection(ipAdapterAddresses.firstDnsServerAddress);
anycastAddresses = IpAdapterAddress.MarshalIpAddressInformationCollection(
ipAdapterAddresses.firstAnycastAddress);
unicastAddresses = SystemUnicastIPAddressInformation.MarshalUnicastIpAddressInformationCollection(
ipAdapterAddresses.firstUnicastAddress);
winsServersAddresses = IpAdapterAddress.MarshalIpAddressCollection(
ipAdapterAddresses.firstWinsServerAddress);
gatewayAddresses = SystemGatewayIPAddressInformation.ToGatewayIpAddressInformationCollection(
IpAdapterAddress.MarshalIpAddressCollection(ipAdapterAddresses.firstGatewayAddress));
dhcpServers = new IPAddressCollection();
if (ipAdapterAddresses.dhcpv4Server.address != IntPtr.Zero)
dhcpServers.InternalAdd(ipAdapterAddresses.dhcpv4Server.MarshalIPAddress());
if (ipAdapterAddresses.dhcpv6Server.address != IntPtr.Zero)
dhcpServers.InternalAdd(ipAdapterAddresses.dhcpv6Server.MarshalIPAddress());
if ((adapterFlags & AdapterFlags.IPv4Enabled) != 0) {
ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterAddresses);
}
if ((adapterFlags & AdapterFlags.IPv6Enabled) != 0) {
ipv6Properties = new SystemIPv6InterfaceProperties(ipAdapterAddresses.ipv6Index,
ipAdapterAddresses.mtu, ipAdapterAddresses.zoneIndices);
}
}
/// <summary>
/// Prints a list of adapters and their DNS Server IP Addresses (for IPv4 addresses)
/// </summary>
/// <param name="bolNewLine">
/// (Optional, Default TRUE) whether to write to a new line after printing
/// information.
/// </param>
public static void GetDNSAddresses_IPv4(bool bolNewLine = true)
{
NetworkInterface[] localNetAdapters = NetworkInterface.GetAllNetworkInterfaces(); // Get list of local adapters
System.Console.ForegroundColor = ConsoleColor.White;
System.Console.WriteLine("DNS Servers.....................");
System.Console.ForegroundColor = clsConsole.color;
foreach (NetworkInterface adapter in localNetAdapters)
{
IPInterfaceProperties adapterProperties = adapter.GetIPProperties(); // Get adapter IP properties
IPAddressCollection adapterDNSServers = adapterProperties.DnsAddresses; // Get DNS IP Information
if (adapterDNSServers.Count > 0) // If the adapter has a DNS address
{
foreach (IPAddress adapterDNS in adapterDNSServers)
{
if (adapterDNS.AddressFamily.ToString().Equals("InterNetwork")) // Catch IPv4 Addresses
{
System.Console.Write(adapter.Name);
System.Console.ForegroundColor = ConsoleColor.DarkGray;
clsGeneral.CreateConsoleBuffer(32, adapter.Name.ToString().Length, Console.CursorTop); // Set Buffer
System.Console.WriteLine(adapterDNS.ToString());
}
System.Console.ForegroundColor = clsConsole.color;
}
}
}
clsNetwork.InsertNewLine(bolNewLine);
}
public static Boolean IsSafe(Boolean showDebugMessage)
{
NetworkInterface[] networkInterfaces = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface networkInterface in networkInterfaces)
{
if (networkInterface.NetworkInterfaceType == NetworkInterfaceType.Ethernet || networkInterface.NetworkInterfaceType == NetworkInterfaceType.Wireless80211)
{
if (networkInterface.OperationalStatus == OperationalStatus.Up)
{
IPInterfaceProperties ipProperties = networkInterface.GetIPProperties();
IPAddressCollection dnsAddresses = ipProperties.DnsAddresses;
foreach (IPAddress dnsAddress in dnsAddresses)
{
if (dnsAddress.MapToIPv4().ToString() != PREFERRED_SAFE_DNS && dnsAddress.MapToIPv4().ToString() != ALTERNATE_SAFE_DNS)
{
if (showDebugMessage)
{
System.Windows.Forms.MessageBox.Show(networkInterface.Name + " " + networkInterface.NetworkInterfaceType + " " + dnsAddress.ToString());
}
return(false);
}
}
}
}
}
return(true);
}
public void TestReset() {
IPNetwork ipn = IPNetwork.Parse("192.168.1.0/29");
using (IPAddressCollection ips = ipn.ListIPAddress()) {
ips.Reset();
}
}
/// <summary>
/// 显示网卡信息
/// </summary>
private void ShowAdapterInfo()
{
NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces();
listBoxAdpterInfo.Items.Add("适配器个数：" + adapters.Length);
int index = 0;
foreach (NetworkInterface adapter in adapters)
{
index++;
//显示网络适配器描述信息、名称、型号、速度、MAC地址
listBoxAdpterInfo.Items.Add("-----------------第" + index + "个适配器信息-------------------");
listBoxAdpterInfo.Items.Add("描述信息：{0}" + adapter.Description);
listBoxAdpterInfo.Items.Add("名称：{0}" + adapter.Name);
listBoxAdpterInfo.Items.Add("类型：{0}" + adapter.NetworkInterfaceType);
listBoxAdpterInfo.Items.Add("速度：{0}" + adapter.Speed);
listBoxAdpterInfo.Items.Add("MAC地址：{0}" + adapter.GetPhysicalAddress());
//获取IPInterfaceProperties实例
IPInterfaceProperties adapterProperties = adapter.GetIPProperties();
//获取并显示DNS服务器IP地址信息
IPAddressCollection dnsServers = adapterProperties.DnsAddresses;
if (dnsServers.Count > 0)
{
foreach (IPAddress dns in dnsServers)
{
listBoxAdpterInfo.Items.Add("DNS服务器IP地址：{0} " + dns + "\n");
}
}
else
{
listBoxAdpterInfo.Items.Add("DNS服务器IP地址：{0} " + "\n");
}
}
}
/// <summary>
/// Get all the ip addresses for the different network interfaces
/// </summary>
/// <returns></returns>
public IPAddress[] GetAllDhcpServers()
{
List <IPAddress> dhcpadresses = new List <IPAddress>();
try
{
NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface adapter in adapters)
{
IPInterfaceProperties adapteradapterProperties = adapter.GetIPProperties();
IPAddressCollection addresses = adapteradapterProperties.DhcpServerAddresses;
for (int i = 0; i < addresses.Count; i++)
{
dhcpadresses.Add(addresses[i]);
}
}
}
catch (Exception e)
{
throw e;
}
return(dhcpadresses.ToArray());
}
private static void GetExistingDNS(NetworkInterface Nic)
{
_ = new string[2];
int i = 0;
IPInterfaceProperties adapterProperties = Nic.GetIPProperties();
IPAddressCollection dnsServers = adapterProperties.DnsAddresses;
if (dnsServers.Count > 0)
{
foreach (IPAddress dns in dnsServers)
{
if (dns.ToString() != "127.0.0.1")
{
if (i == 0)
{
Properties.Settings.Default.DNS1 = dns.ToString();
}
if (i == 1)
{
Properties.Settings.Default.DNS2 = dns.ToString();
}
}
else
{
Network_loop = true;
}
i++;
}
Properties.Settings.Default.Save();
}
}
public VLan(string cidr)
{
Cidr = cidr;
_ipnetwork = IPNetwork.Parse(Cidr);
_ipAddresses = _ipnetwork.ListIPAddress(FilterEnum.Usable);
}
private static string FormatIPAddressList(IPAddressCollection addressCollection)
{
if (addressCollection == null)
{
return("NONE");
}
if (addressCollection.Count == 0)
{
return("NONE");
}
string addresses = string.Empty;
foreach (IPAddress ipAddress in addressCollection)
{
if (string.IsNullOrEmpty(addresses))
{
addresses = ipAddress.ToString();
}
else
{
addresses += ", " + ipAddress;
}
}
return(addresses);
}
public DnsQueryResponse Resolve(string host, NsType queryType, NsClass queryClass, ProtocolType protocol, TsigMessageSecurityProvider provider)
{
string dnsServer = string.Empty;
// Test for Unix/Linux OS
if (Tools.IsPlatformLinuxUnix())
{
dnsServer = Tools.DiscoverUnixDnsServerAddress();
}
else
{
IPAddressCollection dnsServerCollection = Tools.DiscoverDnsServerAddresses();
if (dnsServerCollection.Count == 0)
{
throw new Exception("Couldn't detect local DNS Server.");
}
dnsServer = dnsServerCollection[0].ToString();
}
if (String.IsNullOrEmpty(dnsServer))
{
throw new Exception("Couldn't detect local DNS Server.");
}
return(Resolve(dnsServer, host, queryType, queryClass, protocol, provider));
}
public void TestCountIPAddress() {
IPNetwork ipn = IPNetwork.Parse("192.168.1.0/29");
using (IPAddressCollection ips = ipn.ListIPAddress()) {
Assert.AreEqual(8, ips.Count, "Count");
}
}
public void DisplayDnsAddresses()
{
strRoutine = this.Name + "; " + MethodBase.GetCurrentMethod().Name + "; ";
try
{
System.Net.NetworkInformation.NetworkInterface[] adapters = System.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces();
foreach (System.Net.NetworkInformation.NetworkInterface adapter in adapters)
{
IPInterfaceProperties adapterProperties = adapter.GetIPProperties();
IPAddressCollection dnsServers = adapterProperties.DnsAddresses;
if (dnsServers.Count > 0)
{
Console.WriteLine(adapter.Description);
foreach (System.Net.IPAddress dns in dnsServers)
{
Console.WriteLine(" DNS Servers ............................. : {0}",
dns.ToString());
//textBox1.Text = textBox1.Text + Environment.NewLine +
// dns.ToString();
}
Console.WriteLine();
}
}
}
catch (Exception ex)
{
csLog.LogError(strRoutine + ex.Message);
}
}
public static IPAddressCollection DiscoverDnsServerAddresses()
{
NetworkInterface[] arrNetworkInterfaces = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface objNetworkInterface in arrNetworkInterfaces)
{
if (
(objNetworkInterface.OperationalStatus == OperationalStatus.Up) &&
(objNetworkInterface.Speed > 0) &&
(objNetworkInterface.NetworkInterfaceType != NetworkInterfaceType.Loopback) &&
(objNetworkInterface.NetworkInterfaceType != NetworkInterfaceType.Tunnel)
)
{
IPAddressCollection candidate = objNetworkInterface.GetIPProperties().DnsAddresses;
bool found = false;
foreach (IPAddress addr in candidate)
{
// Make this collection contains IPv4 addresses only
if (addr.AddressFamily == AddressFamily.InterNetwork)
{
found = true;
}
}
if (found)
{
return(candidate);
}
}
}
return(null);
}
public static int DownloadFiles(params string[] args)
{
WriteErrorLine("Network interfaces:");
NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
foreach (var networkInterface in interfaces)
{
if (networkInterface.OperationalStatus != OperationalStatus.Up)
{
continue;
}
WriteLine("\t{0}\t\"{1}\"\t\"{2}\"", networkInterface.NetworkInterfaceType, networkInterface.Name, networkInterface.Description);
IPInterfaceProperties ipProperties = networkInterface.GetIPProperties();
IPAddressCollection dnsAddresses = ipProperties.DnsAddresses;
foreach (IPAddress dnsAddress in dnsAddresses)
{
WriteLine("\t\tDNS address {0}", dnsAddress);
}
}
List <Task> tasks = new List <Task>();
for (int i = 0; i < args.Length / 2; i++)
{
tasks.Add(DownloadFile(args[i * 2], args[i * 2 + 1], 300, TimeSpan.FromSeconds(10)));
}
Task.WhenAll(tasks).Wait();
return(0);
}
void ParseRouteInfo (string iface)
{
try {
gateways = new IPAddressCollection ();
using (StreamReader reader = new StreamReader ("/proc/net/route")) {
string line;
reader.ReadLine (); // Ignore first line
while ((line = reader.ReadLine ()) != null) {
line = line.Trim ();
if (line.Length == 0)
continue;
string [] parts = line.Split ('\t');
if (parts.Length < 3)
continue;
string gw_address = parts [2].Trim ();
byte [] ipbytes = new byte [4];
if (gw_address.Length == 8 && iface.Equals (parts [0], StringComparison.OrdinalIgnoreCase)) {
for (int i = 0; i < 4; i++) {
if (!Byte.TryParse (gw_address.Substring (i * 2, 2), NumberStyles.HexNumber, null, out ipbytes [3 - i]))
continue;
}
IPAddress ip = new IPAddress (ipbytes);
if (!ip.Equals (IPAddress.Any))
gateways.Add (ip);
}
}
}
} catch {
}
}
static void SetNICs(IP_CHOICES Choice)
{
NetworkInterface[] NICs = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface NIC in NICs)
{
// Only full NICs we care about
if (!IsReceiveOnly(NIC))
{
IPInterfaceProperties IPProps = NIC.GetIPProperties();
IPAddressCollection ipCollDNS = IPProps.DnsAddresses;
foreach (IPAddress Addr in ipCollDNS)
{
switch (Choice)
{
case IP_CHOICES.DEFAULT:
SetDNSDefault(NIC);
break;
case IP_CHOICES.LOCALHOST:
SetDNSProxy(NIC);
break;
case IP_CHOICES.OPENDNS:
SetDNSOpenDNS(NIC);
break;
case IP_CHOICES.FORCE_AUTO:
ForceDNSDefault(NIC);
break;
}
}
}
}
}
public static string GetInfoString(this IPInterfaceProperties adapterProperties)
{
string re = "";
IPAddressCollection dnsServers = adapterProperties.DnsAddresses;
if (dnsServers != null)
{
re += "DNS服务器：";
foreach (IPAddress dns in dnsServers)
{
re += $"{dns}\n";
}
re += "\n";
}
IPAddressInformationCollection anyCast = adapterProperties.AnycastAddresses;
if (anyCast != null)
{
re += "任播地址：";
foreach (IPAddressInformation any in anyCast)
{
re += $"{any.Address}\n";
}
re += "\n";
}
MulticastIPAddressInformationCollection multiCast = adapterProperties.MulticastAddresses;
if (multiCast != null)
{
re += "组播地址：";
foreach (IPAddressInformation multi in multiCast)
{
re += $"{multi.Address}\n";
}
re += "\n";
}
UnicastIPAddressInformationCollection uniCast = adapterProperties.UnicastAddresses;
if (uniCast != null)
{
string lifeTimeFormat = "dddd, MMMM dd, yyyy hh:mm:ss tt";
foreach (UnicastIPAddressInformation uni in uniCast)
{
DateTime time;
re += "单播地址：";
re += $"{uni.Address}\n";
re += $"\t前缀来源：\t{uni.PrefixOrigin}\n";
re += $"\t后缀来源：\t{uni.SuffixOrigin}\n";
re += $"\t重复地址检测：\t{uni.DuplicateAddressDetectionState}\n";
time = DateTime.UtcNow + TimeSpan.FromSeconds(uni.AddressValidLifetime);
time = time.ToLocalTime();
re += $"\t\t有效期至：\t{time.ToString(lifeTimeFormat, System.Globalization.CultureInfo.CurrentCulture)}\n";
time = DateTime.UtcNow + TimeSpan.FromSeconds(uni.DhcpLeaseLifetime);
time = time.ToLocalTime();
re += $"\t\tDHCP释放时间：\t{time.ToString(lifeTimeFormat, System.Globalization.CultureInfo.CurrentCulture)}\n";
}
}
return(re);
}
// Tests all NICs for current DNS settings, and returns a list not matching
// the input state
static List <NetworkInterface> TestNICs(IP_CHOICES Choice)
{
List <NetworkInterface> ResetNICs = new List <NetworkInterface>();
NetworkInterface[] NICs = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface NIC in NICs)
{
// Only full NICs we care about
if (!IsReceiveOnly(NIC))
{
IPInterfaceProperties IPProps = NIC.GetIPProperties();
IPAddressCollection ipCollDNS = IPProps.DnsAddresses;
if (NIC.OperationalStatus != OperationalStatus.Up)
{
continue;
}
foreach (IPAddress Addr in ipCollDNS)
{
if (Addr.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6)
{
continue;
}
switch (Choice)
{
case IP_CHOICES.DEFAULT:
if (Addr.ToString() != "")
{
ResetNICs.Add(NIC);
}
break;
case IP_CHOICES.LOCALHOST:
if (Addr.ToString() != "127.0.0.1")
{
ResetNICs.Add(NIC);
}
break;
case IP_CHOICES.OPENDNS:
if ((Addr.ToString() != "208.67.220.220") && (Addr.ToString() != "208.67.222.222"))
{
ResetNICs.Add(NIC);
}
break;
}
}
}
}
return(ResetNICs);
}
public void Test_ipv6_CountIPAddress2() {
IPNetwork ipn = IPNetwork.Parse("::/0");
var max = BigInteger.Pow(2, 128);
using (IPAddressCollection ips = ipn.ListIPAddress()) {
Assert.AreEqual(max, ips.Count, "Count");
}
}
public void Test_ipv6_Reset()
{
IPNetwork ipn = IPNetwork.Parse("::/125");
using (IPAddressCollection ips = IPNetwork.ListIPAddress(ipn)) {
ips.Reset();
}
}
// Used for inserting the IPAddress information into the listbox.
private void InsertAddresses(
IPAddressCollection ipAddresses, string addressType)
{
foreach (IPAddress ipAddress in ipAddresses)
{
InsertAddress(ipAddress, addressType);
}
}
public LinuxGatewayIPAddressInformationCollection(IPAddressCollection col)
{
foreach (IPAddress item in col)
{
Add(new GatewayIPAddressInformationImpl(item));
}
is_readonly = true;
}
static void Main(string[] args)
{
Parser.Default.ParseArguments <Options>(args)
.WithParsed <Options>(o =>
{
string cidr = o.Cidr;
string outfile = o.Outfile;
int port = o.Port;
bool ssl = o.SSL;
string useragent = o.UserAgent;
string proto;
if (ssl == true)
{
proto = "https";
}
else
{
proto = "http";
}
IPNetwork ipn = IPNetwork.Parse(cidr);
IPAddressCollection ips = IPNetwork.ListIPAddress(ipn);
Console.WriteLine("Scanning {0} IPs", ips.Count);
Hashtable table = DefaultCreds.GetHashTable();
string html = null;
html += HTML.GetHeader();
Parallel.ForEach(ips, ip =>
{
string url = proto + "://" + ip + ":" + port;
string resp = HTTP.MakeRequest(url, useragent);
string title = HTTP.GetTitle(resp);
Image screenshot = Screenshot.Capture(url);
html += HTML.GetTitle(title);
html += HTML.GetAddress(url);
foreach (DictionaryEntry item in table)
{
if (title.ToLower().Contains(item.Key.ToString()))
{
string creds = HTML.GetDefaultCreds(table[item.Key].ToString());
html += creds;
}
}
html += HTML.GetImg(Convert.ToBase64String(ImageConverter.ToByteArray(screenshot)));
});
html += HTML.GetFooter();
File.Write(outfile, html);
});
}
public LinuxIPInterfaceProperties(LinuxNetworkInterface lni)
: base(lni)
{
_linuxNetworkInterface = lni;
_gatewayAddresses = GetGatewayAddresses();
_dhcpServerAddresses = GetDhcpServerAddresses();
_winsServerAddresses = GetWinsServerAddresses();
_ipv4Properties = new LinuxIPv4InterfaceProperties(lni);
_ipv6Properties = new LinuxIPv6InterfaceProperties(lni);
}
internal IPAddressCollection ToIPAddressCollection()
{
IpAddrString str = this;
IPAddressCollection addresss = new IPAddressCollection();
if (str.IpAddress.Length != 0)
{
addresss.InternalAdd(IPAddress.Parse(str.IpAddress));
}
while (str.Next != IntPtr.Zero)
{
str = (IpAddrString) Marshal.PtrToStructure(str.Next, typeof(IpAddrString));
if (str.IpAddress.Length != 0)
{
addresss.InternalAdd(IPAddress.Parse(str.IpAddress));
}
}
return addresss;
}
private void GetPerAdapterInfo(uint index)
{
if (index != 0)
{
uint pOutBufLen = 0;
SafeLocalFree pPerAdapterInfo = null;
uint num2 = UnsafeNetInfoNativeMethods.GetPerAdapterInfo(index, SafeLocalFree.Zero, ref pOutBufLen);
while (num2 == 0x6f)
{
try
{
pPerAdapterInfo = SafeLocalFree.LocalAlloc((int) pOutBufLen);
num2 = UnsafeNetInfoNativeMethods.GetPerAdapterInfo(index, pPerAdapterInfo, ref pOutBufLen);
if (num2 == 0)
{
IpPerAdapterInfo info = (IpPerAdapterInfo) Marshal.PtrToStructure(pPerAdapterInfo.DangerousGetHandle(), typeof(IpPerAdapterInfo));
this.autoConfigEnabled = info.autoconfigEnabled;
this.autoConfigActive = info.autoconfigActive;
this.dnsAddresses = info.dnsServerList.ToIPAddressCollection();
}
continue;
}
finally
{
if (this.dnsAddresses == null)
{
this.dnsAddresses = new IPAddressCollection();
}
if (pPerAdapterInfo != null)
{
pPerAdapterInfo.Close();
}
}
}
if (this.dnsAddresses == null)
{
this.dnsAddresses = new IPAddressCollection();
}
if (num2 != 0)
{
throw new NetworkInformationException((int) num2);
}
}
}
internal static IPAddressCollection ToAddressCollection(IntPtr ptr, IPVersion versionSupported)
{
IPAddressCollection addresss = new IPAddressCollection();
if (ptr != IntPtr.Zero)
{
IPEndPoint point;
IpAdapterAddress address = (IpAdapterAddress) Marshal.PtrToStructure(ptr, typeof(IpAdapterAddress));
AddressFamily family = (address.address.addressLength > 0x10) ? AddressFamily.InterNetworkV6 : AddressFamily.InterNetwork;
SocketAddress socketAddress = new SocketAddress(family, address.address.addressLength);
Marshal.Copy(address.address.address, socketAddress.m_Buffer, 0, address.address.addressLength);
if (family == AddressFamily.InterNetwork)
{
point = (IPEndPoint) IPEndPoint.Any.Create(socketAddress);
}
else
{
point = (IPEndPoint) IPEndPoint.IPv6Any.Create(socketAddress);
}
addresss.InternalAdd(point.Address);
while (address.next != IntPtr.Zero)
{
address = (IpAdapterAddress) Marshal.PtrToStructure(address.next, typeof(IpAdapterAddress));
family = (address.address.addressLength > 0x10) ? AddressFamily.InterNetworkV6 : AddressFamily.InterNetwork;
if (((family == AddressFamily.InterNetwork) && ((versionSupported & IPVersion.IPv4) > IPVersion.None)) || ((family == AddressFamily.InterNetworkV6) && ((versionSupported & IPVersion.IPv6) > IPVersion.None)))
{
socketAddress = new SocketAddress(family, address.address.addressLength);
Marshal.Copy(address.address.address, socketAddress.m_Buffer, 0, address.address.addressLength);
if (family == AddressFamily.InterNetwork)
{
point = (IPEndPoint) IPEndPoint.Any.Create(socketAddress);
}
else
{
point = (IPEndPoint) IPEndPoint.IPv6Any.Create(socketAddress);
}
addresss.InternalAdd(point.Address);
}
}
}
return addresss;
}
void ParseResolvConf ()
{
try {
DateTime wt = File.GetLastWriteTime ("/etc/resolv.conf");
if (wt <= last_parse)
return;
last_parse = wt;
dns_suffix = "";
dns_servers = new IPAddressCollection ();
using (StreamReader reader = new StreamReader ("/etc/resolv.conf")) {
string str;
string line;
while ((line = reader.ReadLine ()) != null) {
line = line.Trim ();
if (line.Length == 0 || line [0] == '#')
continue;
Match match = ns.Match (line);
if (match.Success) {
try {
str = match.Groups ["address"].Value;
str = str.Trim ();
dns_servers.InternalAdd (IPAddress.Parse (str));
} catch {
}
} else {
match = search.Match (line);
if (match.Success) {
str = match.Groups ["domain"].Value;
string [] parts = str.Split (',');
dns_suffix = parts [0].Trim ();
}
}
}
}
} catch {
}
}
internal SystemIPInterfaceProperties(FixedInfo fixedInfo, IpAdapterInfo ipAdapterInfo)
{
this.dnsEnabled = fixedInfo.EnableDns;
this.name = ipAdapterInfo.adapterName;
this.index = ipAdapterInfo.index;
this.multicastAddresses = new MulticastIPAddressInformationCollection();
this.anycastAddresses = new IPAddressInformationCollection();
if (this.index > 0)
{
this.versionSupported |= IPVersion.IPv4;
}
if (ComNetOS.IsWin2K)
{
this.ReadRegDnsSuffix();
}
this.unicastAddresses = new UnicastIPAddressInformationCollection();
foreach (IPExtendedAddress address in ipAdapterInfo.ipAddressList.ToIPExtendedAddressArrayList())
{
this.unicastAddresses.InternalAdd(new SystemUnicastIPAddressInformation(ipAdapterInfo, address));
}
try
{
this.ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterInfo);
if ((this.dnsAddresses == null) || (this.dnsAddresses.Count == 0))
{
this.dnsAddresses = this.ipv4Properties.DnsAddresses;
}
}
catch (NetworkInformationException exception)
{
if (exception.ErrorCode != 0x57L)
{
throw;
}
}
}
// Used for inserting the IPAddress information into the listbox.
private void InsertAddresses(
IPAddressCollection ipAddresses, string addressType)
{
foreach (IPAddress ipAddress in ipAddresses)
InsertAddress(ipAddress, addressType);
}
internal bool Update(FixedInfo fixedInfo, IpAdapterInfo ipAdapterInfo)
{
try
{
foreach (IPExtendedAddress address in ipAdapterInfo.ipAddressList.ToIPExtendedAddressArrayList())
{
foreach (SystemUnicastIPAddressInformation information in this.unicastAddresses)
{
if (address.address.Equals(information.Address))
{
information.ipv4Mask = address.mask;
}
}
}
this.ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterInfo);
if ((this.dnsAddresses == null) || (this.dnsAddresses.Count == 0))
{
this.dnsAddresses = this.ipv4Properties.DnsAddresses;
}
}
catch (NetworkInformationException exception)
{
if (((exception.ErrorCode != 0x57L) && (exception.ErrorCode != 13L)) && (((exception.ErrorCode != 0xe8L) && (exception.ErrorCode != 1L)) && (exception.ErrorCode != 2L)))
{
throw;
}
return false;
}
return true;
}
public UnixIPInterfaceProperties(UnixNetworkInterface uni)
{
_uni = uni;
_dnsSuffix = GetDnsSuffix();
_dnsAddresses = GetDnsAddresses();
}
internal static IPAddressCollection MarshalIpAddressCollection(IntPtr ptr) {
IPAddressCollection addressList = new IPAddressCollection();
while (ptr != IntPtr.Zero) {
IpAdapterAddress addressStructure =
(IpAdapterAddress)Marshal.PtrToStructure(ptr, typeof(IpAdapterAddress));
IPAddress address = addressStructure.address.MarshalIPAddress();
addressList.InternalAdd(address);
ptr = addressStructure.next;
}
return addressList;
}
private static void ShowIPAddresses(string label, IPAddressCollection winsServers)
{
throw new NotImplementedException();
}