Added client side functionality and created register page

HopFrame.Web/Components/AuthorizedView.razor

@@ -0,0 +1,34 @@
+@using HopFrame.Security.Authorization
+@using HopFrame.Security.Claims
+@using Microsoft.AspNetCore.Http
+
+@if (IsAuthorized()) {
+    @ChildContent
+}
+
+@inject ITokenContext Auth
+@inject IHttpContextAccessor HttpAccessor
+
+@code {
+    [Parameter]
+    public string[] Permissions { get; set; }
+    
+    [Parameter]
+    public string Permission { get; set; }
+    
+    [Parameter]
+    public RenderFragment ChildContent { get; set; }
+
+    private bool IsAuthorized() {
+        if (!Auth.IsAuthenticated) return false;
+        if (Permissions.Length == 0 && string.IsNullOrEmpty(Permission)) return true;
+        
+        var perms = new List<string>(Permissions);
+        if (!string.IsNullOrEmpty(Permission)) perms.Add(Permission);
+        
+        var permissions = HttpAccessor.HttpContext?.User.GetPermissions();
+        if (!perms.All(perm => PermissionValidator.IncludesPermission(perm, permissions))) return false;
+
+        return true;
+    }
+}