fixes

Author: romanett

Samples/GDS/Client/MainForm.cs

@@ -64,7 +64,7 @@ public MainForm(ApplicationInstance application)
 
             m_filters = new QueryServersFilter();
             m_identity = new UserIdentity();
-            m_gds = new GlobalDiscoveryServerClient(m_application.ApplicationConfiguration, m_configuration.GlobalDiscoveryServerUrl);
+            m_gds = new GlobalDiscoveryServerClient(m_application.ApplicationConfiguration);
             m_gds.KeepAlive += GdsServer_KeepAlive;
             m_gds.ServerStatusChanged += GdsServer_StatusNotification;
             m_lds = new LocalDiscoveryServerClient(m_application.ApplicationConfiguration);

Samples/GDS/Server/Program.cs

@@ -36,6 +36,7 @@
 using System;
 using System.Collections.Generic;
 using System.Data.Entity;
+using System.Text;
 
 namespace Opc.Ua.Gds.Server
 {
@@ -86,8 +87,7 @@ static void Main()
                     database,
                     new CertificateGroup(),
                     userDatabase,
-                    true,
-                    createStandardUsers);
+                    true);
                 application.StartAsync(server).Wait();
 
                 // run the application interactively.
@@ -122,10 +122,10 @@ private static bool ConfigureUsers(SqlUsersDatabase userDatabase)
                 _ = password ?? throw new ArgumentNullException("Password is not allowed to be empty");
 
                 //create User, if User exists delete & recreate
-                if (!userDatabase.CreateUser(username, password, new List<Role>() { Role.AuthenticatedUser, GdsRole.CertificateAuthorityAdmin, GdsRole.DiscoveryAdmin }))
+                if (!userDatabase.CreateUser(username, Encoding.UTF8.GetBytes(password), new List<Role>() { Role.AuthenticatedUser, GdsRole.CertificateAuthorityAdmin, GdsRole.DiscoveryAdmin }))
                 {
                     userDatabase.DeleteUser(username);
-                    userDatabase.CreateUser(username, password, new List<Role>() { Role.AuthenticatedUser, GdsRole.CertificateAuthorityAdmin, GdsRole.DiscoveryAdmin });
+                    userDatabase.CreateUser(username, Encoding.UTF8.GetBytes(password), new List<Role>() { Role.AuthenticatedUser, GdsRole.CertificateAuthorityAdmin, GdsRole.DiscoveryAdmin });
                 }
             }
             return createStandardUsers;

Workshop/UserAuthentication/Client/MainForm.cs

@@ -474,8 +474,8 @@ private void CertificateImpersonateBTN_Click(object sender, EventArgs e)
                 // want to get error text for this call.
                 m_session.ReturnDiagnostics = DiagnosticsMasks.All;
 
-                UserIdentity identity = new UserIdentity(certificate, null);
-                string[] preferredLocales = PreferredLocalesTB.Text.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
+                UserIdentity identity = new UserIdentity(certificate);
+                string[] preferredLocales = PreferredLocalesTB.Text.Split([','], StringSplitOptions.RemoveEmptyEntries);
                 m_session.UpdateSession(identity, preferredLocales);
 
                 MessageBox.Show("User identity changed.", "Impersonate User", MessageBoxButtons.OK, MessageBoxIcon.Information);