feat: added docker stuff, started working on login system

ImageBoardServerApp/Auth/CustomAuthenticationStateProvider.cs

@@ -0,0 +1,60 @@
+using System.Security.Claims;
+using ImageBoardServerApp.Data;
+using Microsoft.AspNetCore.Components.Authorization;
+using Microsoft.AspNetCore.Components.Server.ProtectedBrowserStorage;
+
+namespace ImageBoardServerApp.Auth;
+
+public class CustomAuthenticationStateProvider : AuthenticationStateProvider
+{
+    private readonly ProtectedSessionStorage _sessionStorage;
+    private ClaimsPrincipal _anonymous = new ClaimsPrincipal(new ClaimsIdentity());
+
+    public CustomAuthenticationStateProvider(ProtectedSessionStorage sessionStorage)
+    {
+        _sessionStorage = sessionStorage;
+    }
+    
+    public override async Task<AuthenticationState> GetAuthenticationStateAsync()
+    {
+        try
+        {
+            var userSessionStorageResult = await _sessionStorage.GetAsync<UserData>("UserSession");
+            var userSession = userSessionStorageResult.Success ? userSessionStorageResult.Value : null;
+            if (userSession == null)
+                return await Task.FromResult(new AuthenticationState(_anonymous));
+            var claimsPrincipal = new ClaimsPrincipal(new ClaimsIdentity(new List<Claim>
+            {
+                new Claim(ClaimTypes.Email, userSession.Email),
+                new Claim(ClaimTypes.Role, userSession.Role)
+            }, "CustomAuth"));
+            return await Task.FromResult(new AuthenticationState(claimsPrincipal));
+        }
+        catch
+        {
+            return await Task.FromResult(new AuthenticationState(_anonymous));
+        }
+    }
+
+    public async Task UpdateAuthenticationStateAsync(UserData session)
+    {
+        ClaimsPrincipal claimsPrincipal;
+
+        if (session != null)
+        {
+            await _sessionStorage.SetAsync("UserSession", session);
+            claimsPrincipal = new ClaimsPrincipal(new ClaimsIdentity(new List<Claim>
+            {
+                new Claim(ClaimTypes.Email, session.Email),
+                new Claim(ClaimTypes.Email, session.Role)
+            }));
+        }
+        else
+        {
+            await _sessionStorage.DeleteAsync("UserSession");
+            claimsPrincipal = _anonymous;
+        }
+        
+        NotifyAuthenticationStateChanged(Task.FromResult(new AuthenticationState(claimsPrincipal)));
+    }
+}

ImageBoardServerApp/Auth/UserSession.cs

@@ -0,0 +1,7 @@
+namespace ImageBoardServerApp.Auth;
+
+public class UserSession
+{
+    public string Email { get; set; }
+    public string Role { get; set; }
+}