Adding simple AdminPage & LinkTree Page (2)

LinkRouter/App/Configuration/Config.cs

@@ -5,12 +5,15 @@ namespace LinkRouter.App.Configuration;
 
 public class Config
 {
-    [JsonProperty("RouteOn/")]
-    public string RootRoute { get; set; } = "https://example.com";
+    [JsonProperty("RouteOn/")] public string RootRoute { get; set; } = "https://example.com";
 
     public NotFoundBehaviorConfig NotFoundBehavior { get; set; } = new();
+    public string AdminPassword { get; set; } = "admin";
 
-    public RedirectRoute[] Routes { get; set; } = [
+    public LinkTreeConfig LinkTree { get; set; } = new();
+
+    public RedirectRoute[] Routes { get; set; } =
+    [
         new RedirectRoute()
         {
             Route = "/instagram",
@@ -22,10 +25,29 @@ public class Config
             RedirectUrl = "https://example.com"
         },
     ];
-
-    public class NotFoundBehaviorConfig
-    {
-        public bool RedirectOn404 { get; set; } = false;
-        public string RedirectUrl { get; set; } = "https://example.com/404";
-    }
+}
+
+public class LinkTreeConfig
+{
+    public bool AddLinkTreePage { get; set; } = false;
+    public string LinkTreePageUrl { get; set; } = "/";
+
+    public LinkTreeHTML LinkTreeHTML { get; set; } = new();
+}
+
+public class LinkTreeHTML
+{
+    public string Title { get; set; } = "";
+    public string CustomCSSUrl { get; set; } = "";
+    public string Author { get; set; } = "";
+    public string Description { get; set; } = "";
+    public string AuthorIconUrl { get; set; } = "";
+    public string FaviconUrl { get; set; } = "";
+    public string BackgroundColor { get; set; } = "#ffffff";
+}
+
+public class NotFoundBehaviorConfig
+{
+    public bool RedirectOn404 { get; set; } = false;
+    public string RedirectUrl { get; set; } = "https://example.com/404";
 }

LinkRouter/App/Http/Controllers/RedirectController.cs

@@ -1,4 +1,5 @@
-using LinkRouter.App.Configuration;
+using LinkRouter.App.Configuration;
+using LinkRouter.App.Models;
 using Microsoft.AspNetCore.Mvc;
 using Prometheus;
 
@@ -8,10 +9,9 @@ namespace LinkRouter.App.Http.Controllers;
 [ApiController]
 public class RedirectController : Controller
 {
-
     private readonly Config Config;
-    
-      
+
+
     private readonly Counter RouteCounter = Metrics.CreateCounter(
         "linkrouter_requests",
         "Counts the number of requests to the link router",
@@ -20,8 +20,8 @@ public class RedirectController : Controller
             LabelNames = new[] { "route" }
         }
     );
-    
-    
+
+
     private readonly Counter NotFoundCounter = Metrics.CreateCounter(
         "linkrouter_404_requests",
         "Counts the number of not found requests to the link router",
@@ -39,36 +39,52 @@ public RedirectController(Config config)
     [HttpGet("/{*path}")]
     public IActionResult RedirectToExternalUrl(string path)
     {
-        var redirectRoute = Config.Routes.FirstOrDefault(x => x.Route == path || x.Route == path + "/" || x.Route == "/" + path);
+        var normalizedPath = path.Trim('/');
+
+        var linkTreeUrl = Config.LinkTree.LinkTreePageUrl.Trim('/');
+        if (Config.LinkTree.AddLinkTreePage && normalizedPath == linkTreeUrl)
+        {
+            var html = Config.LinkTree.LinkTreeHTML;
+
+            return View(new LinkTreeViewModel
+            {
+                Title = html.Title,
+                CustomCSSUrl = string.IsNullOrWhiteSpace(html.CustomCSSUrl) || html.CustomCSSUrl.Length <= 1
+                    ? "css/linktree.css"
+                    : html.CustomCSSUrl,
+                Author = html.Author,
+                Description = html.Description,
+                BackgroundColor = html.BackgroundColor,
+                AuthorIconUrl = html.AuthorIconUrl,
+                FaviconUrl = html.FaviconUrl,
+                Links = Config.Routes
+            });
+        }
+
+        var redirectRoute = Config.Routes.FirstOrDefault(x =>
+            string.Equals(x.Route.Trim('/'), normalizedPath, StringComparison.OrdinalIgnoreCase));
 
         if (redirectRoute != null)
         {
-            RouteCounter
-                .WithLabels(redirectRoute.Route)
-                .Inc();
-
+            RouteCounter.WithLabels(redirectRoute.Route).Inc();
             return Redirect(redirectRoute.RedirectUrl);
         }
-
-        NotFoundCounter
-            .WithLabels("/" + path)
-            .Inc();
-
-        if (Config.NotFoundBehavior.RedirectOn404)
-            return Redirect(Config.NotFoundBehavior.RedirectUrl);
-
-        return NotFound();
+
+        NotFoundCounter.WithLabels("/" + path).Inc();
+
+        return Redirect(Config.NotFoundBehavior.RedirectOn404 ? Config.NotFoundBehavior.RedirectUrl : path);
     }
-
+
+
     [HttpGet("/")]
-    public IActionResult GetRootRoute()
+    public IActionResult? GetRootRoute()
     {
         RouteCounter
             .WithLabels("/")
             .Inc();
-        
-        string url = Config.RootRoute;
-        
-        return Redirect(url);
+
+        var url = Config.RootRoute;
+
+        return Config.LinkTree is { LinkTreePageUrl: "/", AddLinkTreePage: true } ? null : Redirect(url);
     }
 }

LinkRouter/App/Http/Pages/Admin/AdminLogin.razor

@@ -0,0 +1,63 @@
+@page "/_AdminLogin"
+@using LinkRouter.App.Services
+@inject IJSRuntime Js
+@inject AdminService AdminService
+@inject NavigationManager NavigationManager;
+
+<title>Admin Login</title>
+<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.7/dist/css/bootstrap.min.css" rel="stylesheet"
+      integrity="sha384-LN+7fdVzj6u52u30Kp6M/trliBMCMKTyK833zpbD+pXdCLuTusPj697FH4R/5mcr" crossorigin="anonymous">
+<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.7/dist/js/bootstrap.bundle.min.js"
+        integrity="sha384-ndDqU0Gzau9qJ1lfW4pNLlhNTkCfHzAVBReH9diLvGRem5+R9g2FzA8ZGN954O5Q"
+        crossorigin="anonymous"></script>
+<script src="https://unpkg.com/lucide@latest"></script>
+<script>
+    lucide.createIcons();
+</script>
+<style>* {
+        background-color: #212121;
+    }
+</style>
+
+<div class="d-flex justify-content-center mt-4 text-white">
+    <div class="text-white">
+            <h1>Password</h1>
+            <div>
+                <input
+                    type="password"
+                    id="passwordInput"
+                    class="bg-secondary rounded-1"
+                    @bind="PasswordInput"/>
+            </div>
+        <button @onclick="Login" class="btn btn-outline-light mt-3 d-flex justify-content-center">Login as
+            Admin
+        </button>
+    </div>
+</div>
+
+@code {
+    private string PasswordInput { get; set; } = "";
+
+    private async Task Login()
+    {
+        if (string.IsNullOrEmpty(PasswordInput))
+        {
+            await Js.InvokeVoidAsync("alert", "No Password input!");
+            return;
+        }
+
+        var isAdminPassword = await AdminService.IsValidAdminPassword(PasswordInput);
+
+        if (isAdminPassword)
+        {
+            await Js.InvokeVoidAsync("eval", $"document.cookie = 'password={PasswordInput};'");
+            await Js.InvokeVoidAsync("alert", "Logged in!");
+            NavigationManager.NavigateTo("/_Admin");
+        }
+        else
+        {
+            await Js.InvokeVoidAsync("alert", "Password mismatch!");
+        }
+    }
+
+}