public DnsClient CreateClient()
{
DnsServerSettings settings = this.Server.Settings;
DnsClient client = new DnsClient(settings.Address, settings.Port);
return(client);
}
/// <summary>
/// method to initialize fields utilized by the service
/// </summary>
private void InitializeService()
{
m_diagnostics.ServiceInitializing();
// load the settings from the related sections in app.config
DnsServerSettings dnsServerSettings = DnsServerSettingsSection.GetSection().AsDnsServerSettings();
if (dnsServerSettings.ResolutionMode == DnsResolutionMode.AuthoritativeResolution)
{
AuthoritativeResolutionSettings settings =
AuthoritativeResolutionSettingsSection.GetSection().AsAuthoritativeResolutionSettings();
m_store = new AuthoritativeRecordResolver(settings);
}
else if (dnsServerSettings.ResolutionMode == DnsResolutionMode.RecordStorageService)
{
ClientSettings recordRetrievalSettings = ClientSettingsSection.GetSection().AsClientSettings();
m_store = new DnsRecordStorageService(recordRetrievalSettings);
}
else
{
throw new System.Configuration.ConfigurationErrorsException("Unknown resolution mode");
}
// create the DNS Server instance
m_dnsServer = new DnsServer(m_store, dnsServerSettings);
//
// Hook up events for logging/debugging
//
m_diagnostics.HookEvents(m_dnsServer);
m_diagnostics.ServiceInitializingComplete(dnsServerSettings);
}
public Socket CreateTCPSocket()
{
DnsServerSettings settings = this.Server.Settings;
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(settings.Address, settings.Port);
return(socket);
}
public TestServer(IDnsStore store, DnsServerSettings settings)
{
m_settings = settings;
m_server = new DnsServer(store, settings);
m_server.UDPResponder.Server.Error += UDPServer_Error;
m_server.TCPResponder.Server.Error += TCPServer_Error;
m_server.TCPResponder.Server.ConnectionAccepted += TCP_Accept;
m_server.TCPResponder.Server.ConnectionClosed += TCP_Complete;
}
static RetryTester()
{
s_failureStore = new FailureStore(TestStore.Default.Store);
DnsServerSettings settings = new DnsServerSettings();
settings.Address = "127.0.0.1";
settings.Port = 5373;
s_failureServer = new TestServer(s_failureStore, settings);
s_failureServer.Server.Start();
}
public TestServer(IDnsStore store, DnsServerSettings settings)
{
m_settings = settings;
m_server = new DnsServer(store, settings);
m_server.UDPResponder.Server.Error += UDPServer_Error;
m_server.TCPResponder.Server.Error += TCPServer_Error;
m_server.TCPResponder.Server.ConnectionAccepted += TCP_Accept;
m_server.TCPResponder.Server.ConnectionClosed += TCP_Complete;
}
static RetryTester()
{
s_failureStore = new FailureStore(TestStore.Default.Store);
DnsServerSettings settings = new DnsServerSettings();
settings.Address = "127.0.0.1";
settings.Port = 5373;
s_failureServer = new TestServer(s_failureStore, settings);
s_failureServer.Server.Start();
}
private static void InitRootDnsServer()
{
DnsServerSettings settings = new DnsServerSettings();
settings.Address = "127.0.0.1";
settings.Port = 5400;
settings.TcpServerSettings.MaxOutstandingAccepts = 4;
settings.TcpServerSettings.MaxActiveRequests = 16;
settings.TcpServerSettings.ReceiveTimeout = 60 * 1000;
settings.TcpServerSettings.SendTimeout = 60 * 1000;
settings.UdpServerSettings.MaxOutstandingAccepts = 4;
settings.UdpServerSettings.MaxActiveRequests = 16;
settings.UdpServerSettings.ReceiveTimeout = 60 * 1000;
settings.UdpServerSettings.SendTimeout = 60 * 1000;
MemoryStore memoryDnsStore = new MemoryStore();
DnsRecordTable table = new DnsRecordTable();
// Address only
table.Add(new NSRecord("abc.com", "127.0.0.1"));
table.Add(new AddressRecord("abc.com", "192.200.0.1"));
table.Add(new AddressRecord("abc.com", "192.200.0.2"));
// Cert + Address
table.Add(new NSRecord("redmond.hsgincubator.com", "127.0.0.1"));
table.Add(new AddressRecord("redmond.hsgincubator.com", "192.210.0.1"));
table.Add(new CertRecord(new DnsX509Cert(File.ReadAllBytes("metadata\\certificates\\redmond.cer"))));
// Cert MX + Address
table.Add(new NSRecord("direct.hisp.com", "127.0.0.1"));
table.Add(new AddressRecord("direct.hisp.com", "192.220.0.1"));
table.Add(new MXRecord("direct.hisp.com", "gateway.direct.hisp.com"));
s_recordTable = table;
foreach (DnsResourceRecord record in s_recordTable.Records)
{
memoryDnsStore.Records.Add(record);
}
s_rootDnsServer = new TestServer(memoryDnsStore, settings);
s_rootDnsServer.Server.Start();
}
private static void InitRootDnsServer()
{
DnsServerSettings settings = new DnsServerSettings();
settings.Address = "127.0.0.1";
settings.Port = 5400;
settings.TcpServerSettings.MaxOutstandingAccepts = 4;
settings.TcpServerSettings.MaxActiveRequests = 16;
settings.TcpServerSettings.ReceiveTimeout = 60 * 1000;
settings.TcpServerSettings.SendTimeout = 60 * 1000;
settings.UdpServerSettings.MaxOutstandingAccepts = 4;
settings.UdpServerSettings.MaxActiveRequests = 16;
settings.UdpServerSettings.ReceiveTimeout = 60 * 1000;
settings.UdpServerSettings.SendTimeout = 60 * 1000;
MemoryStore memoryDnsStore = new MemoryStore();
DnsRecordTable table = new DnsRecordTable();
// Address only
table.Add(new NSRecord("abc.com", "127.0.0.1"));
table.Add(new AddressRecord("abc.com", "192.200.0.1"));
table.Add(new AddressRecord("abc.com", "192.200.0.2"));
// Cert + Address
table.Add(new NSRecord("redmond.hsgincubator.com", "127.0.0.1"));
table.Add(new AddressRecord("redmond.hsgincubator.com", "192.210.0.1"));
table.Add(new CertRecord(new DnsX509Cert(File.ReadAllBytes("metadata\\certificates\\redmond.cer"))));
// Cert MX + Address
table.Add(new NSRecord("direct.hisp.com", "127.0.0.1"));
table.Add(new AddressRecord("direct.hisp.com", "192.220.0.1"));
table.Add(new MXRecord("direct.hisp.com", "gateway.direct.hisp.com"));
s_recordTable = table;
foreach (DnsResourceRecord record in s_recordTable.Records)
{
memoryDnsStore.Records.Add(record);
}
s_rootDnsServer = new TestServer(memoryDnsStore, settings);
s_rootDnsServer.Server.Start();
}
static TestServer()
{
DefaultSettings = new DnsServerSettings();
DefaultSettings.Address = "127.0.0.1";
DefaultSettings.Port = 5350;
DefaultSettings.TcpServerSettings.MaxOutstandingAccepts = 4;
DefaultSettings.TcpServerSettings.MaxActiveRequests = 16;
DefaultSettings.TcpServerSettings.ReceiveTimeout = 60 * 1000;
DefaultSettings.TcpServerSettings.SendTimeout = 60 * 1000;
DefaultSettings.UdpServerSettings.MaxOutstandingAccepts = 4;
DefaultSettings.UdpServerSettings.MaxActiveRequests = 16;
DefaultSettings.UdpServerSettings.ReceiveTimeout = 60 * 1000;
DefaultSettings.UdpServerSettings.SendTimeout = 60 * 1000;
Default = new TestServer(TestStore.Default.Store);
Default.Server.Start();
}
static TestServer()
{
DefaultSettings = new DnsServerSettings();
DefaultSettings.Address = "127.0.0.1";
DefaultSettings.Port = 5353;
DefaultSettings.TcpServerSettings.MaxOutstandingAccepts = 4;
DefaultSettings.TcpServerSettings.MaxActiveRequests = 16;
DefaultSettings.TcpServerSettings.ReceiveTimeout = 60 * 1000;
DefaultSettings.TcpServerSettings.SendTimeout= 60 * 1000;
DefaultSettings.UdpServerSettings.MaxOutstandingAccepts = 4;
DefaultSettings.UdpServerSettings.MaxActiveRequests = 16;
DefaultSettings.UdpServerSettings.ReceiveTimeout = 60 * 1000;
DefaultSettings.UdpServerSettings.SendTimeout = 60 * 1000;
Default = new TestServer(TestStore.Default.Store);
Default.Server.Start();
}
private static void InitAuthoritativeResolver()
{
// Setup the authoritative resolver.
// Primary name server is on 127.0.0.1:5400.
AuthoritativeResolutionSettings settings = new AuthoritativeResolutionSettings()
{
Cache = true,
DnsResolutionPort = 5400, // perform DNS resolutions on 5400
PrimaryNameServer = new DnsIPEndpointSettings[] { new DnsIPEndpointSettings("127.0.0.1", 5400) },
TimeoutMilliseconds = 30000
};
// Create the authoritative resolver.
AuthoritativeRecordResolver resolver = new AuthoritativeRecordResolver(settings);
// Setup DNS server to host the authoritative resolver at 127.0.0.1:5401
DnsServerSettings dnsServerSettings = new DnsServerSettings();
dnsServerSettings.Address = "127.0.0.1";
dnsServerSettings.Port = 5401;
s_authoritativeResolverServer = new TestServer(resolver, dnsServerSettings);
s_authoritativeResolverServer.Server.Start();
}
private static void InitAuthoritativeResolver()
{
// Setup the authoritative resolver.
// Primary name server is on 127.0.0.1:5400.
AuthoritativeResolutionSettings settings = new AuthoritativeResolutionSettings()
{
Cache = true,
DnsResolutionPort = 5400, // perform DNS resolutions on 5400
PrimaryNameServer = new DnsIPEndpointSettings[] { new DnsIPEndpointSettings("127.0.0.1", 5400) },
TimeoutMilliseconds = 30000
};
// Create the authoritative resolver.
AuthoritativeRecordResolver resolver = new AuthoritativeRecordResolver(settings);
// Setup DNS server to host the authoritative resolver at 127.0.0.1:5401
DnsServerSettings dnsServerSettings = new DnsServerSettings();
dnsServerSettings.Address = "127.0.0.1";
dnsServerSettings.Port = 5401;
s_authoritativeResolverServer = new TestServer(resolver, dnsServerSettings);
s_authoritativeResolverServer.Server.Start();
}
internal void ServiceInitializingComplete(DnsServerSettings settings)
{
this.WriteEvent(string.Format(
"Service initialized successfully. ResolutionMode={0}",
settings.ResolutionMode));
}
internal void ServiceInitializingComplete(DnsServerSettings settings)
{
this.WriteEvent(string.Format(
"Service initialized successfully. ResolutionMode={0}",
settings.ResolutionMode));
}
