begin new and last rework

OwnChar.Server/ServerContext.cs

@@ -0,0 +1,47 @@
+using OwnChar.Data;
+using OwnChar.Model;
+using OwnChar.ServerNew.Api;
+using OwnChar.ServerNew.Api.Plugins;
+using Pilz.Configuration;
+using Pilz.Cryptography;
+
+namespace OwnChar.ServerNew;
+
+internal class ServerContext(ISettings settings) : IServer, IPluginLoadContextServer
+{
+    private readonly Dictionary<string, UserAccount> users = [];
+
+    public IDataProvider? Data { get; private set; }
+
+    public ISettings Settings { get; } = settings;
+
+    public string Login(UserAccount account)
+    {
+        var secret = new UniquieID(UniquieIDGenerationMode.GenerateOnInit).ID;
+        users.Add(secret, account);
+        return secret;
+    }
+
+    public void Logout(string secret)
+    {
+        users.Remove(secret);
+    }
+
+    public bool IsLoggedIn(string secret)
+    {
+        return users.ContainsKey(secret);
+    }
+
+    public void CheckLogin(string secret)
+    {
+        if (!IsLoggedIn(secret))
+            throw new UnauthorizedAccessException();
+    }
+
+    public UserAccount? GetUser(string secret)
+    {
+        if (users.TryGetValue(secret, out UserAccount? value))
+            return value;
+        return null;
+    }
+}