public MainForm(ApplicationInstance application) { InitializeComponent(); Icon = ClientUtils.GetAppIcon(); m_application = application; // get the configuration. m_configuration = m_application.ApplicationConfiguration.ParseExtension <GlobalDiscoveryClientConfiguration>(); // use suitable defaults if no configuration exists. if (m_configuration == null) { m_configuration = new GlobalDiscoveryClientConfiguration(); m_configuration.GlobalDiscoveryServerUrl = "opc.tcp://localhost:58810"; m_configuration.ExternalEditor = "devenv.exe"; } m_filters = new QueryServersFilter(); m_identity = new UserIdentity(); m_gds = new GlobalDiscoveryServer(m_application); m_lds = new LocalDiscoveryServer(m_application.ApplicationConfiguration); m_server = new PushConfigurationServer(m_application); m_server.AdminCredentialsRequired += Server_AdminCredentialsRequired; m_server.KeepAlive += Server_KeepAlive; m_server.ServerStatusChanged += Server_StatusNotification; m_server.ConnectionStatusChanged += Server_ConnectionStatusChanged; RegistrationPanel.Initialize(m_gds, null, m_configuration); m_application.ApplicationConfiguration.CertificateValidator.CertificateValidation += CertificateValidator_CertificateValidation; UpdateStatus(true, DateTime.MinValue, "---"); ShowPanel(Panel.None); SelectServerButton.Enabled = false; ServerStatusButton.Enabled = false; CertificateButton.Enabled = false; HttpsCertificateButton.Visible = false; TrustListButton.Enabled = false; HttpsTrustListButton.Visible = false; try { m_endpoints = ConfiguredEndpointCollection.Load("ManuallySpecifiedEndpoints.xml"); } catch (Exception) { m_endpoints = new ConfiguredEndpointCollection(); m_endpoints.Save("ManuallySpecifiedEndpoints.xml"); } }
public MainForm(ApplicationInstance application) { InitializeComponent(); Icon = ClientUtils.GetAppIcon(); m_application = application; // get the configuration. m_configuration = m_application.ApplicationConfiguration.ParseExtension <GlobalDiscoveryClientConfiguration>(); // use suitable defaults if no configuration exists. if (m_configuration == null) { m_configuration = new GlobalDiscoveryClientConfiguration() { GlobalDiscoveryServerUrl = "opc.tcp://localhost:58810/GlobalDiscoveryServer", ExternalEditor = "notepad.exe" }; } m_filters = new QueryServersFilter(); m_identity = new UserIdentity(); m_gds = new GlobalDiscoveryServerMethods(m_application, m_configuration); m_gds.KeepAlive += GdsServer_KeepAlive; m_gds.ServerStatusChanged += GdsServer_StatusNotification; m_lds = new LocalDiscoveryServerMethods(m_application.ApplicationConfiguration); m_server = new ServerPushConfigurationMethods(m_application); m_server.KeepAlive += Server_KeepAlive; m_server.ServerStatusChanged += Server_StatusNotification; m_server.ConnectionStatusChanged += Server_ConnectionStatusChanged; RegistrationPanel.Initialize(m_gds, null, m_configuration); m_application.ApplicationConfiguration.CertificateValidator.CertificateValidation += CertificateValidator_CertificateValidation; UpdateStatus(true, DateTime.MinValue, "---"); UpdateGdsStatus(true, DateTime.MinValue, "---"); ShowPanel(Panel.None); SelectServerButton.Enabled = false; ServerStatusButton.Enabled = false; CertificateButton.Enabled = false; HttpsCertificateButton.Visible = false; TrustListButton.Enabled = false; HttpsTrustListButton.Visible = false; }
public async Task Initialize( GlobalDiscoveryClientConfiguration configuration, GlobalDiscoveryServerMethods gds, ServerPushConfigurationMethods server, RegisteredApplication application, bool isHttps) { m_configuration = configuration; m_gds = gds; m_server = server; m_application = application; m_certificate = null; m_certificatePassword = null; CertificateRequestTimer.Enabled = false; RequestProgressLabel.Visible = false; ApplyChangesButton.Enabled = false; CertificateControl.ShowNothing(); X509Certificate2 certificate = null; if (!isHttps) { if (server.Endpoint != null && server.Endpoint.Description.ServerCertificate != null) { certificate = new X509Certificate2(server.Endpoint.Description.ServerCertificate); } else if (application != null) { if (!String.IsNullOrEmpty(application.CertificatePublicKeyPath)) { string file = Utils.GetAbsoluteFilePath(application.CertificatePublicKeyPath, true, false, false); if (file != null) { certificate = new X509Certificate2(file); } } else if (!String.IsNullOrEmpty(application.CertificateStorePath)) { CertificateIdentifier id = new CertificateIdentifier { StorePath = application.CertificateStorePath }; id.StoreType = CertificateStoreIdentifier.DetermineStoreType(id.StorePath); id.SubjectName = application.CertificateSubjectName.Replace("localhost", Utils.GetHostName()); certificate = await id.Find(true); } } } else { if (application != null) { if (!String.IsNullOrEmpty(application.HttpsCertificatePublicKeyPath)) { string file = Utils.GetAbsoluteFilePath(application.HttpsCertificatePublicKeyPath, true, false, false); if (file != null) { certificate = new X509Certificate2(file); } } else { foreach (string disoveryUrl in application.DiscoveryUrl) { if (Uri.IsWellFormedUriString(disoveryUrl, UriKind.Absolute)) { Uri url = new Uri(disoveryUrl); CertificateIdentifier id = new CertificateIdentifier() { StoreType = CertificateStoreType.X509Store, StorePath = "CurrentUser\\UA_MachineDefault", SubjectName = "CN=" + url.DnsSafeHost }; certificate = await id.Find(); } } } } } if (certificate != null) { try { CertificateControl.Tag = certificate.Thumbprint; } catch (Exception) { MessageBox.Show( Parent, "The certificate does not appear to be valid. Please check configuration settings.", Parent.Text, MessageBoxButtons.OK, MessageBoxIcon.Error); certificate = null; } } WarningLabel.Visible = certificate == null; if (certificate != null) { m_certificate = certificate; CertificateControl.ShowValue(null, "Application Certificate", new CertificateWrapper() { Certificate = certificate }, true); } }