Make deep links for tabs.

Server/Components/TabControl/TabHeader.razor

@@ -1,4 +1,6 @@
-<li class="nav-item">
+@inject NavigationManager NavManager
+ 
+<li class="nav-item">
     <a class="nav-link @ActiveClass" data-toggle="tab" @onclick="SetActiveTab" style="cursor: pointer; user-select: none;">
         @ChildContent
     </a>
@@ -14,24 +16,39 @@
     [Parameter]
     public Action OnActivated { get; set; }
 
+    [Parameter]
+    public string NavigationUri { get; set; }
+
     [Parameter]
     public string Name { get; set; }
 
     private string ActiveClass => Parent.ActiveTab == Name ? "active" : "";
 
-    protected override void OnInitialized()
+    protected override async Task OnInitializedAsync()
     {
+        await base.OnInitializedAsync();
         if (Parent is null)
         {
             throw new Exception("TabHeader must be contained in a TabControl.");
         }
-        base.OnInitialized();
-    }
 
+        if (!string.IsNullOrWhiteSpace(NavigationUri))
+        {
+            OnActivated?.Invoke();
+        }
+    }
+    
     private void SetActiveTab()
     {
-        Parent.SetActiveTab(this);
-        StateHasChanged();
-        OnActivated?.Invoke();
+        if (!string.IsNullOrWhiteSpace(NavigationUri))
+        {
+            NavManager.NavigateTo(NavigationUri);
+        }
+        else
+        {
+            Parent.SetActiveTab(this);
+            StateHasChanged();
+            OnActivated?.Invoke();
+        }
     }
 }

Server/Pages/DeviceDetails.razor

@@ -1,4 +1,4 @@
-@page "/device-details/{deviceId?}"
+@page "/device-details/{deviceId?}/{activeTab?}"
 
 @attribute [Authorize]
 @inherits AuthComponentBase
@@ -39,15 +39,15 @@ else if (!DataService.DoesUserHaveAccessToDevice(Device.ID, User))
 }
 else
 {
-    <TabControl InitialActiveTab="device">
+    <TabControl InitialActiveTab="@(ActiveTab ?? "device")">
         <TabHeaders>
-            <TabHeader Name="device">
+            <TabHeader Name="device" NavigationUri="@($"/device-details/{DeviceId}/device")">
                 Details
             </TabHeader>
-            <TabHeader Name="remote-logs" OnActivated="GetRemoteLogs">
+            <TabHeader Name="remote-logs" OnActivated="GetRemoteLogs" NavigationUri="@($"/device-details/{DeviceId}/remote-logs")">
                 Remote Logs
             </TabHeader>
-            <TabHeader Name="script-history" OnActivated="GetScriptHistory">
+            <TabHeader Name="script-history" OnActivated="GetScriptHistory" NavigationUri="@($"/device-details/{DeviceId}/script-history")">
                 Script History
             </TabHeader>
         </TabHeaders>

Server/Pages/DeviceDetails.razor.cs

@@ -25,6 +25,9 @@ namespace Remotely.Server.Pages
         [Parameter]
         public string DeviceId { get; set; }
 
+        [Parameter]
+        public string ActiveTab { get; set; }
+
         [Inject]
         private ICircuitConnection CircuitConnection { get; set; }
 

Server/Pages/ScriptsPage.razor

@@ -1,18 +1,18 @@
-@page "/scripts"
+@page "/scripts/{activeTab?}"
 @inherits AuthComponentBase
 @using System.Collections
 @inject IDataService DataService 
 
 <CascadingValue Value="this">
-    <TabControl InitialActiveTab="saved-scripts">
+    <TabControl InitialActiveTab="@(ActiveTab ?? "saved-scripts")">
         <TabHeaders>
-            <TabHeader Name="saved-scripts">
+            <TabHeader Name="saved-scripts" NavigationUri="/scripts/saved-scripts">
                 Saved Scripts
             </TabHeader>
-            <TabHeader Name="run-script">
+            <TabHeader Name="run-script" NavigationUri="/scripts/run-script">
                 Run Script
             </TabHeader>
-            <TabHeader Name="script-schedules">
+            <TabHeader Name="script-schedules" NavigationUri="/scripts/script-schedules">
                 Script Schedules
             </TabHeader>
         </TabHeaders>
@@ -33,6 +33,9 @@
 
 @code {
 
+    [Parameter]
+    public string ActiveTab { get; set; }
+
     public bool ShowOnlyMyScripts { get; set; } = true;
 
     public readonly List<ScriptTreeNode> TreeNodes = new();

Server/Services/DataService.cs

@@ -926,6 +926,11 @@ namespace Remotely.Server.Services
 
         public bool DoesUserHaveAccessToDevice(string deviceID, RemotelyUser remotelyUser)
         {
+            if (remotelyUser is null)
+            {
+                return false;
+            }
+
             using var dbContext = _dbFactory.CreateDbContext();
 
             return dbContext.Devices