scripts/deploy.ps1

@@ -0,0 +1,102 @@
+<#
+.SYNOPSIS
+    Builds, publishes, copies, installs, and starts WebhookServer as a Windows Service
+    running under LocalSystem.
+
+.DESCRIPTION
+    Idempotent — safe to re-run after code changes. Stops the service first so binaries
+    aren't locked, copies the latest published output to InstallRoot, then re-creates or
+    re-configures the service and starts it.
+
+    Must be run from an elevated PowerShell.
+
+.PARAMETER InstallRoot
+    Where the binaries get copied. Defaults to "C:\Program Files\WebhookServer".
+
+.PARAMETER ServiceAccount
+    Service identity. Defaults to LocalSystem. For AD-aware hooks pass a domain user
+    or gMSA — see the Service account section in README.md.
+
+.PARAMETER SkipBuild
+    Skip the dotnet publish step (use the existing publish\ output as-is).
+
+.EXAMPLE
+    # First-time install (and after any code change)
+    .\deploy.ps1
+
+.EXAMPLE
+    # Run service under a gMSA
+    .\deploy.ps1 -ServiceAccount 'CONTOSO\svc-webhookserver$'
+#>
+[CmdletBinding()]
+param(
+    [string]$InstallRoot   = 'C:\Program Files\WebhookServer',
+    [string]$ServiceName   = 'WebhookServer',
+    [string]$ServiceAccount = 'LocalSystem',
+    [string]$Password,
+    [switch]$SkipBuild
+)
+
+$ErrorActionPreference = 'Stop'
+
+$principal = New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())
+if (-not $principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
+    throw 'deploy.ps1 must be run from an elevated PowerShell.'
+}
+
+$repoRoot     = Split-Path -Parent $PSScriptRoot
+$publishSvc   = Join-Path $repoRoot 'publish\service'
+$publishGui   = Join-Path $repoRoot 'publish\gui'
+
+# 1. Stop the service if it's already installed so its binaries aren't locked.
+$svc = Get-Service -Name $ServiceName -ErrorAction SilentlyContinue
+if ($svc -and $svc.Status -ne 'Stopped') {
+    Write-Host "Stopping existing service '$ServiceName'..."
+    Stop-Service -Name $ServiceName -Force
+    $svc.WaitForStatus('Stopped', '00:00:30')
+}
+
+# Belt-and-braces: kill any orphan dev-launch processes still holding the binaries.
+Get-Process -Name 'WebhookServer.Service','WebhookServer.Gui' -ErrorAction SilentlyContinue |
+    ForEach-Object { try { $_ | Stop-Process -Force } catch { } }
+
+# 2. Publish (unless told to skip).
+if (-not $SkipBuild) {
+    Write-Host 'Publishing service + GUI...'
+    & dotnet publish (Join-Path $repoRoot 'src\WebhookServer.Service\WebhookServer.Service.csproj') `
+        -c Release -r win-x64 --self-contained false -o $publishSvc | Out-Host
+    if ($LASTEXITCODE -ne 0) { throw 'service publish failed' }
+
+    & dotnet publish (Join-Path $repoRoot 'src\WebhookServer.Gui\WebhookServer.Gui.csproj') `
+        -c Release -r win-x64 --self-contained false -o $publishGui | Out-Host
+    if ($LASTEXITCODE -ne 0) { throw 'GUI publish failed' }
+}
+
+# 3. Copy binaries into InstallRoot.
+Write-Host "Copying binaries to $InstallRoot..."
+New-Item -ItemType Directory -Path $InstallRoot -Force | Out-Null
+Copy-Item -Path (Join-Path $publishSvc '*') -Destination $InstallRoot -Recurse -Force
+Copy-Item -Path (Join-Path $publishGui '*') -Destination $InstallRoot -Recurse -Force
+
+$serviceExe = Join-Path $InstallRoot 'WebhookServer.Service.exe'
+$guiExe     = Join-Path $InstallRoot 'WebhookServer.Gui.exe'
+
+# 4. Create or update the Windows Service via install-service.ps1.
+$installArgs = @{
+    BinaryPath     = $serviceExe
+    ServiceName    = $ServiceName
+    ServiceAccount = $ServiceAccount
+}
+if ($PSBoundParameters.ContainsKey('Password')) { $installArgs.Password = $Password }
+& (Join-Path $PSScriptRoot 'install-service.ps1') @installArgs
+
+# 5. Show how to launch the GUI.
+Write-Host ''
+Write-Host '=== Deployed ===' -ForegroundColor Green
+Write-Host "  Service exe : $serviceExe"
+Write-Host "  GUI exe     : $guiExe"
+Write-Host "  Config      : $env:ProgramData\WebhookServer\config.json"
+Write-Host "  Logs        : $env:ProgramData\WebhookServer\logs"
+Write-Host ''
+Write-Host 'Launch the GUI (must stay elevated to talk to the admin pipe):'
+Write-Host "  Start-Process -FilePath '$guiExe' -Verb RunAs"

scripts/install-service.ps1

@@ -48,23 +48,29 @@ if (-not (Test-Path -LiteralPath $BinaryPath)) {
     throw "Binary not found: $BinaryPath"
 }
 
-# Build sc.exe argv. Note: sc.exe is fussy about spaces — keep "key= value" format.
+# sc.exe argv format: "key= value" — space AFTER equals, none before.
 $obj = $ServiceAccount
 $existing = sc.exe query $ServiceName 2>$null
 
 if ($existing) {
     Write-Host "Service '$ServiceName' already exists; updating binPath and account."
-    sc.exe config $ServiceName binPath= "`"$BinaryPath`"" obj= $obj $(if ($Password) { "password= $Password" }) | Out-Null
-} else {
-    $args = @(
-        'create', $ServiceName,
-        "binPath=", "`"$BinaryPath`"",
-        "DisplayName=", "`"$DisplayName`"",
-        "start=", "auto",
-        "obj=", $obj
+    $configArgs = @(
+        'config', $ServiceName,
+        'binPath=', "`"$BinaryPath`"",
+        'obj=', $obj
     )
-    if ($Password) { $args += @('password=', $Password) }
-    sc.exe @args | Out-Null
+    if ($Password) { $configArgs += @('password=', $Password) }
+    sc.exe @configArgs | Out-Null
+} else {
+    $createArgs = @(
+        'create', $ServiceName,
+        'binPath=', "`"$BinaryPath`"",
+        'DisplayName=', "`"$DisplayName`"",
+        'start=', 'auto',
+        'obj=', $obj
+    )
+    if ($Password) { $createArgs += @('password=', $Password) }
+    sc.exe @createArgs | Out-Null
 }
 
 # Configure failure recovery: restart the service on first/second failure, reset count after a day.

src/WebhookServer.Gui/App.xaml

@@ -7,5 +7,6 @@
         <conv:NullToBoolConverter x:Key="NotNull"/>
         <conv:BoolToBrushConverter x:Key="ConnFill"/>
         <conv:StringEqualsConverter x:Key="StringEqualsConverter"/>
+        <conv:HookUrlConverter x:Key="HookUrl"/>
     </Application.Resources>
 </Application>

src/WebhookServer.Gui/Converters/Converters.cs

@@ -13,6 +13,21 @@ public sealed class NullToBoolConverter : IValueConverter
         => throw new NotSupportedException();
 }
 
+public sealed class HookUrlConverter : IMultiValueConverter
+{
+    public object Convert(object[] values, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (values.Length < 2) return "";
+        var slug = values[0] as string ?? "";
+        var baseUrl = values[1] as string ?? "";
+        if (string.IsNullOrEmpty(baseUrl) || string.IsNullOrEmpty(slug)) return "";
+        return $"{baseUrl.TrimEnd('/')}/hook/{slug}";
+    }
+
+    public object[] ConvertBack(object? value, Type[] targetTypes, object? parameter, CultureInfo culture)
+        => throw new NotSupportedException();
+}
+
 public sealed class StringEqualsConverter : IValueConverter
 {
     public object Convert(object? value, Type targetType, object? parameter, CultureInfo culture)

src/WebhookServer.Gui/MainWindow.xaml

@@ -28,6 +28,10 @@
             <Button Content="Delete" Command="{Binding DeleteEndpointCommand}"
                     IsEnabled="{Binding SelectedEndpoint, Converter={StaticResource NotNull}}"/>
             <Separator/>
+            <Button Content="Copy URL" Command="{Binding CopyEndpointUrlCommand}"
+                    IsEnabled="{Binding SelectedEndpoint, Converter={StaticResource NotNull}}"
+                    ToolTip="Copy the full webhook URL for the selected endpoint to the clipboard"/>
+            <Separator/>
             <Button Content="Server Settings…" Command="{Binding EditServerSettingsCommand}"/>
         </ToolBar>
 
@@ -46,6 +50,11 @@
                       CanUserDeleteRows="False"
                       IsReadOnly="True"
                       HeadersVisibility="Column">
+                <DataGrid.RowStyle>
+                    <Style TargetType="DataGridRow">
+                        <EventSetter Event="MouseDoubleClick" Handler="OnRowDoubleClick"/>
+                    </Style>
+                </DataGrid.RowStyle>
                 <DataGrid.Columns>
                     <DataGridTemplateColumn Header="Enabled" Width="80">
                         <DataGridTemplateColumn.CellTemplate>
@@ -56,7 +65,25 @@
                             </DataTemplate>
                         </DataGridTemplateColumn.CellTemplate>
                     </DataGridTemplateColumn>
-                    <DataGridTextColumn Header="Slug" Binding="{Binding Slug}" Width="*"/>
+                    <DataGridTextColumn Header="Slug" Binding="{Binding Slug}" Width="120"/>
+                    <DataGridTemplateColumn Header="URL" Width="*">
+                        <DataGridTemplateColumn.CellTemplate>
+                            <DataTemplate DataType="{x:Type models:EndpointConfig}">
+                                <TextBox IsReadOnly="True"
+                                         BorderThickness="0"
+                                         Background="Transparent"
+                                         Padding="0"
+                                         VerticalAlignment="Center">
+                                    <TextBox.Text>
+                                        <MultiBinding Converter="{StaticResource HookUrl}" Mode="OneWay">
+                                            <Binding Path="Slug"/>
+                                            <Binding Path="DataContext.HttpBaseUrl" RelativeSource="{RelativeSource AncestorType=Window}"/>
+                                        </MultiBinding>
+                                    </TextBox.Text>
+                                </TextBox>
+                            </DataTemplate>
+                        </DataGridTemplateColumn.CellTemplate>
+                    </DataGridTemplateColumn>
                     <DataGridTextColumn Header="Auth" Binding="{Binding AuthMode}" Width="80"/>
                     <DataGridTextColumn Header="Executor" Binding="{Binding ExecutorType}" Width="140"/>
                     <DataGridTextColumn Header="Mode" Binding="{Binding ResponseMode}" Width="80"/>
@@ -71,16 +98,20 @@
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="*"/>
                         <ColumnDefinition Width="Auto"/>
+                        <ColumnDefinition Width="Auto"/>
                     </Grid.ColumnDefinitions>
                     <TextBlock Text="Recent log entries" FontWeight="Bold" Margin="6,4"/>
-                    <Button Grid.Column="1" Content="Refresh" Command="{Binding RefreshLogTailCommand}" Margin="6,2"/>
+                    <CheckBox Grid.Column="1" Content="Auto-scroll" IsChecked="{Binding AutoScrollLogs}" VerticalAlignment="Center" Margin="6,2"/>
+                    <Button Grid.Column="2" Content="Refresh" Command="{Binding RefreshLogTailCommand}" Margin="6,2"/>
                 </Grid>
-                <TextBox Text="{Binding LogTail, Mode=OneWay}"
+                <TextBox x:Name="LogTailBox"
+                         Text="{Binding LogTail, Mode=OneWay}"
                          IsReadOnly="True"
                          FontFamily="Consolas"
                          VerticalScrollBarVisibility="Auto"
                          HorizontalScrollBarVisibility="Auto"
-                         TextWrapping="NoWrap"/>
+                         TextWrapping="NoWrap"
+                         TextChanged="OnLogTailChanged"/>
             </DockPanel>
         </Grid>
     </DockPanel>

src/WebhookServer.Gui/MainWindow.xaml.cs

@@ -1,4 +1,6 @@
 using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Input;
 using WebhookServer.Gui.Services;
 using WebhookServer.Gui.ViewModels;
 
@@ -13,4 +15,16 @@ public partial class MainWindow : Window
         DataContext = vm;
         Loaded += async (_, _) => await vm.RefreshCommand.ExecuteAsync(null);
     }
+
+    private void OnLogTailChanged(object sender, TextChangedEventArgs e)
+    {
+        if (DataContext is MainViewModel vm && vm.AutoScrollLogs && sender is TextBox box)
+            box.ScrollToEnd();
+    }
+
+    private void OnRowDoubleClick(object sender, MouseButtonEventArgs e)
+    {
+        if (DataContext is MainViewModel vm && vm.EditEndpointCommand.CanExecute(null))
+            vm.EditEndpointCommand.Execute(null);
+    }
 }

src/WebhookServer.Gui/ViewModels/EndpointEditorViewModel.cs

@@ -1,5 +1,6 @@
 using System.Runtime.Versioning;
 using System.Text.Json;
+using System.Windows;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using WebhookServer.Core.Models;
@@ -29,6 +30,29 @@ public sealed partial class EndpointEditorViewModel : ObservableObject
     public Array ExecutorTypes { get; } = Enum.GetValues(typeof(ExecutorType));
     public Array ResponseModes { get; } = Enum.GetValues(typeof(ResponseMode));
 
+    /// <summary>
+    /// Proxy for <see cref="EndpointConfig.AuthMode"/> that emits change notifications
+    /// for the visibility flags so the bearer/HMAC sections show/hide reactively.
+    /// </summary>
+    public AuthMode SelectedAuthMode
+    {
+        get => Endpoint.AuthMode;
+        set
+        {
+            if (Endpoint.AuthMode == value) return;
+            Endpoint.AuthMode = value;
+            OnPropertyChanged();
+            OnPropertyChanged(nameof(BearerVisible));
+            OnPropertyChanged(nameof(HmacVisible));
+        }
+    }
+
+    public Visibility BearerVisible =>
+        Endpoint.AuthMode == AuthMode.Bearer ? Visibility.Visible : Visibility.Collapsed;
+
+    public Visibility HmacVisible =>
+        Endpoint.AuthMode == AuthMode.Hmac ? Visibility.Visible : Visibility.Collapsed;
+
     public string AllowedClientsText
     {
         get => string.Join(Environment.NewLine, Endpoint.AllowedClients);
@@ -49,9 +73,9 @@ public sealed partial class EndpointEditorViewModel : ObservableObject
         }
     }
 
-    public string BearerSecretInput
+    public string BearerSecret
     {
-        get => "";
+        get => Endpoint.Bearer?.Secret.Plaintext ?? "";
         set
         {
             Endpoint.Bearer ??= new BearerOptions();
@@ -60,9 +84,9 @@ public sealed partial class EndpointEditorViewModel : ObservableObject
         }
     }
 
-    public string HmacSecretInput
+    public string HmacSecret
     {
-        get => "";
+        get => Endpoint.Hmac?.Secret.Plaintext ?? "";
         set
         {
             Endpoint.Hmac ??= new HmacOptions();

src/WebhookServer.Gui/ViewModels/MainViewModel.cs

@@ -4,6 +4,7 @@ using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Threading;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using WebhookServer.Core.Ipc;
@@ -24,11 +25,19 @@ public sealed partial class MainViewModel : ObservableObject
     [ObservableProperty] private string _connectionStatus = "Disconnected";
     [ObservableProperty] private bool _isConnected;
     [ObservableProperty] private string _logTail = "";
+    [ObservableProperty] private bool _autoScrollLogs = true;
     [ObservableProperty] private ServerConfig _serverConfig = new();
+    [ObservableProperty] private string _httpBaseUrl = "http://localhost:8080";
+    [ObservableProperty] private string? _httpsBaseUrl;
+
+    private readonly DispatcherTimer _logTimer;
 
     public MainViewModel(AdminPipeClient client)
     {
         _client = client;
+        _logTimer = new DispatcherTimer(DispatcherPriority.Background) { Interval = TimeSpan.FromSeconds(3) };
+        _logTimer.Tick += async (_, _) => await RefreshLogTailAsync();
+        _logTimer.Start();
     }
 
     [RelayCommand]
@@ -46,6 +55,12 @@ public sealed partial class MainViewModel : ObservableObject
                     ? $"Connected — HTTP {status!.HttpPort}{(status.HttpsPort.HasValue ? $" / HTTPS {status.HttpsPort}" : "")}"
                     : "Disconnected";
 
+                if (status is not null)
+                {
+                    HttpBaseUrl = $"http://localhost:{status.HttpPort}";
+                    HttpsBaseUrl = status.HttpsPort.HasValue ? $"https://localhost:{status.HttpsPort.Value}" : null;
+                }
+
                 Endpoints.Clear();
                 if (config is not null)
                 {
@@ -159,6 +174,21 @@ public sealed partial class MainViewModel : ObservableObject
         }
     }
 
+    [RelayCommand]
+    private void CopyEndpointUrl()
+    {
+        if (SelectedEndpoint is null || string.IsNullOrEmpty(HttpBaseUrl)) return;
+        var url = $"{HttpBaseUrl.TrimEnd('/')}/hook/{SelectedEndpoint.Slug}";
+        try
+        {
+            Clipboard.SetText(url);
+        }
+        catch (Exception ex)
+        {
+            ShowError("Copy failed", ex);
+        }
+    }
+
     [RelayCommand]
     private async Task EditServerSettingsAsync()
     {

src/WebhookServer.Gui/ViewModels/ServerSettingsViewModel.cs

@@ -13,7 +13,7 @@ public sealed partial class ServerSettingsViewModel : ObservableObject
     [ObservableProperty] private bool _httpsEnabled;
     [ObservableProperty] private string _httpsMode = "PfxFile";
     [ObservableProperty] private string _pfxPath = "";
-    [ObservableProperty] private string _pfxPasswordInput = "";
+    [ObservableProperty] private string _pfxPassword = "";
     [ObservableProperty] private string _thumbprint = "";
     [ObservableProperty] private string _trustedProxiesText = "";
 
@@ -29,6 +29,7 @@ public sealed partial class ServerSettingsViewModel : ObservableObject
         HttpsPort = b?.Port ?? 8443;
         HttpsMode = b?.Kind == HttpsBindingKind.CertStoreThumbprint ? "Thumbprint" : "PfxFile";
         PfxPath = b?.PfxPath ?? "";
+        PfxPassword = b?.PfxPassword?.Plaintext ?? "";
         Thumbprint = b?.Thumbprint ?? "";
     }
 
@@ -49,8 +50,8 @@ public sealed partial class ServerSettingsViewModel : ObservableObject
         {
             binding.Kind = HttpsBindingKind.PfxFile;
             binding.PfxPath = PfxPath;
-            if (!string.IsNullOrEmpty(PfxPasswordInput))
-                binding.PfxPassword = ProtectedString.FromPlaintext(PfxPasswordInput);
+            if (!string.IsNullOrEmpty(PfxPassword))
+                binding.PfxPassword = ProtectedString.FromPlaintext(PfxPassword);
         }
         return binding;
     }

src/WebhookServer.Gui/Views/EndpointEditor.xaml

@@ -47,32 +47,38 @@
                             </Grid.ColumnDefinitions>
                             <TextBlock Text="Mode" VerticalAlignment="Center"/>
                             <ComboBox Grid.Column="1" ItemsSource="{Binding AuthModes}"
-                                      SelectedItem="{Binding Endpoint.AuthMode, Mode=TwoWay}"/>
+                                      SelectedItem="{Binding SelectedAuthMode, Mode=TwoWay}"/>
                         </Grid>
-                        <Grid Margin="0,4,0,0">
+                        <Grid Margin="0,4,0,0" Visibility="{Binding BearerVisible}">
                             <Grid.ColumnDefinitions>
                                 <ColumnDefinition Width="120"/>
                                 <ColumnDefinition Width="*"/>
+                                <ColumnDefinition Width="Auto"/>
                             </Grid.ColumnDefinitions>
                             <TextBlock Text="Bearer secret" VerticalAlignment="Center"/>
-                            <PasswordBox Grid.Column="1" PasswordChanged="OnBearerPasswordChanged"/>
-                        </Grid>
-                        <Grid Margin="0,4,0,0">
-                            <Grid.ColumnDefinitions>
-                                <ColumnDefinition Width="120"/>
-                                <ColumnDefinition Width="*"/>
-                            </Grid.ColumnDefinitions>
-                            <TextBlock Text="HMAC secret" VerticalAlignment="Center"/>
-                            <PasswordBox Grid.Column="1" PasswordChanged="OnHmacPasswordChanged"/>
-                        </Grid>
-                        <Grid Margin="0,4,0,0">
-                            <Grid.ColumnDefinitions>
-                                <ColumnDefinition Width="120"/>
-                                <ColumnDefinition Width="*"/>
-                            </Grid.ColumnDefinitions>
-                            <TextBlock Text="HMAC header" VerticalAlignment="Center"/>
-                            <TextBox Grid.Column="1" Text="{Binding Endpoint.Hmac.HeaderName, UpdateSourceTrigger=PropertyChanged}"/>
+                            <TextBox Grid.Column="1" Text="{Binding BearerSecret, UpdateSourceTrigger=PropertyChanged}" FontFamily="Consolas"/>
+                            <Button Grid.Column="2" Content="Copy" Margin="4,0,0,0" Padding="6,0" Click="OnCopyBearer"/>
                         </Grid>
+                        <StackPanel Visibility="{Binding HmacVisible}">
+                            <Grid Margin="0,4,0,0">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="120"/>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="Auto"/>
+                                </Grid.ColumnDefinitions>
+                                <TextBlock Text="HMAC secret" VerticalAlignment="Center"/>
+                                <TextBox Grid.Column="1" Text="{Binding HmacSecret, UpdateSourceTrigger=PropertyChanged}" FontFamily="Consolas"/>
+                                <Button Grid.Column="2" Content="Copy" Margin="4,0,0,0" Padding="6,0" Click="OnCopyHmac"/>
+                            </Grid>
+                            <Grid Margin="0,4,0,0">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="120"/>
+                                    <ColumnDefinition Width="*"/>
+                                </Grid.ColumnDefinitions>
+                                <TextBlock Text="HMAC header" VerticalAlignment="Center"/>
+                                <TextBox Grid.Column="1" Text="{Binding Endpoint.Hmac.HeaderName, UpdateSourceTrigger=PropertyChanged}"/>
+                            </Grid>
+                        </StackPanel>
                     </StackPanel>
                 </GroupBox>
 

src/WebhookServer.Gui/Views/EndpointEditor.xaml.cs

@@ -19,15 +19,15 @@ public partial class EndpointEditor : Window
         Close();
     }
 
-    private void OnBearerPasswordChanged(object sender, RoutedEventArgs e)
+    private void OnCopyBearer(object sender, RoutedEventArgs e)
     {
-        if (DataContext is EndpointEditorViewModel vm && sender is PasswordBox box)
-            vm.BearerSecretInput = box.Password;
+        if (DataContext is EndpointEditorViewModel vm && !string.IsNullOrEmpty(vm.BearerSecret))
+            try { Clipboard.SetText(vm.BearerSecret); } catch { /* clipboard busy — silent */ }
     }
 
-    private void OnHmacPasswordChanged(object sender, RoutedEventArgs e)
+    private void OnCopyHmac(object sender, RoutedEventArgs e)
     {
-        if (DataContext is EndpointEditorViewModel vm && sender is PasswordBox box)
-            vm.HmacSecretInput = box.Password;
+        if (DataContext is EndpointEditorViewModel vm && !string.IsNullOrEmpty(vm.HmacSecret))
+            try { Clipboard.SetText(vm.HmacSecret); } catch { /* clipboard busy — silent */ }
     }
 }

src/WebhookServer.Gui/Views/ServerSettings.xaml

@@ -58,7 +58,7 @@
                         <TextBox Grid.Row="2" Grid.Column="1" Text="{Binding PfxPath, UpdateSourceTrigger=PropertyChanged}" Margin="0,4,0,0"/>
 
                         <TextBlock Grid.Row="3" Text="PFX password" VerticalAlignment="Center" Margin="0,4,0,0"/>
-                        <PasswordBox Grid.Row="3" Grid.Column="1" PasswordChanged="OnPfxPasswordChanged" Margin="0,4,0,0"/>
+                        <TextBox Grid.Row="3" Grid.Column="1" Text="{Binding PfxPassword, UpdateSourceTrigger=PropertyChanged}" Margin="0,4,0,0" FontFamily="Consolas"/>
 
                         <TextBlock Grid.Row="4" Text="Thumbprint" VerticalAlignment="Center" Margin="0,4,0,0"/>
                         <TextBox Grid.Row="4" Grid.Column="1" Text="{Binding Thumbprint, UpdateSourceTrigger=PropertyChanged}" Margin="0,4,0,0"/>

src/WebhookServer.Gui/Views/ServerSettings.xaml.cs

@@ -19,12 +19,6 @@ public partial class ServerSettings : Window
         Close();
     }
 
-    private void OnPfxPasswordChanged(object sender, RoutedEventArgs e)
-    {
-        if (DataContext is ServerSettingsViewModel vm && sender is PasswordBox box)
-            vm.PfxPasswordInput = box.Password;
-    }
-
     private void OnModeChecked(object sender, RoutedEventArgs e)
     {
         if (DataContext is ServerSettingsViewModel vm && sender is RadioButton rb && rb.Tag is string tag)

src/WebhookServer.Service/AdminPipeServer.cs

@@ -120,6 +120,7 @@ internal sealed class AdminPipeServer : BackgroundService
                 var incoming = DeserializeData<ServerConfig>(request) ?? throw new ArgumentException("missing config payload");
                 MergeWithExistingSecrets(incoming, _state.Snapshot());
                 await _state.ReplaceAsync(incoming, ct).ConfigureAwait(false);
+                _logger.LogInformation("Server config replaced ({Count} endpoints)", incoming.Endpoints.Count);
                 return AdminResponse.Success(SafeSnapshotForWire(_state.Snapshot()));
             }
 
@@ -135,6 +136,7 @@ internal sealed class AdminPipeServer : BackgroundService
                     return AdminResponse.Failure($"slug '{ep.Slug}' already exists");
                 next.Endpoints.Add(ep);
                 await _state.ReplaceAsync(next, ct).ConfigureAwait(false);
+                _logger.LogInformation("Endpoint created: {Slug} ({Id})", ep.Slug, ep.Id);
                 return AdminResponse.Success(ep);
             }
 
@@ -147,6 +149,7 @@ internal sealed class AdminPipeServer : BackgroundService
                 MergeEndpointSecrets(ep, next.Endpoints[idx]);
                 next.Endpoints[idx] = ep;
                 await _state.ReplaceAsync(next, ct).ConfigureAwait(false);
+                _logger.LogInformation("Endpoint updated: {Slug} ({Id})", ep.Slug, ep.Id);
                 return AdminResponse.Success(ep);
             }
 
@@ -157,6 +160,7 @@ internal sealed class AdminPipeServer : BackgroundService
                 var removed = next.Endpoints.RemoveAll(e => e.Id == args.Id);
                 if (removed == 0) return AdminResponse.Failure("endpoint not found");
                 await _state.ReplaceAsync(next, ct).ConfigureAwait(false);
+                _logger.LogInformation("Endpoint deleted: {Id}", args.Id);
                 return AdminResponse.Success();
             }
 
@@ -167,8 +171,10 @@ internal sealed class AdminPipeServer : BackgroundService
                 var next = CloneSnapshotForEdit();
                 var ep = next.Endpoints.FirstOrDefault(e => e.Id == args.Id);
                 if (ep is null) return AdminResponse.Failure("endpoint not found");
-                ep.Enabled = request.Op == AdminOps.EnableEndpoint;
+                var newState = request.Op == AdminOps.EnableEndpoint;
+                ep.Enabled = newState;
                 await _state.ReplaceAsync(next, ct).ConfigureAwait(false);
+                _logger.LogInformation("Endpoint {Slug} {State}", ep.Slug, newState ? "enabled" : "disabled");
                 return AdminResponse.Success(ep);
             }
 
@@ -178,6 +184,8 @@ internal sealed class AdminPipeServer : BackgroundService
                 var next = CloneSnapshotForEdit();
                 next.HttpsBinding = binding;
                 await _state.ReplaceAsync(next, ct).ConfigureAwait(false);
+                _logger.LogInformation("HTTPS binding {Action}",
+                    binding is null || binding.Kind == HttpsBindingKind.None ? "cleared" : $"set ({binding.Kind} on port {binding.Port})");
                 return AdminResponse.Success();
             }
 
@@ -214,16 +222,15 @@ internal sealed class AdminPipeServer : BackgroundService
     }
 
     /// <summary>
-    /// Strip plaintext secrets from a snapshot before sending to the GUI. Encrypted
-    /// blobs are useless to the GUI but harmless; plaintext must never leak.
+    /// Deep-clone the snapshot for the GUI. Plaintext secrets ARE included on the
+    /// wire — the admin pipe is ACL'd to SYSTEM and Administrators, so anyone able
+    /// to read the wire already has full local privilege. Letting the GUI display
+    /// secrets means an admin can recover a lost token without resetting it.
     /// </summary>
     private static ServerConfig SafeSnapshotForWire(ServerConfig snap)
     {
-        // Deep clone via JSON, then null out plaintext on the clone.
         var json = JsonSerializer.Serialize(snap, ConfigJson.Compact);
-        var clone = JsonSerializer.Deserialize<ServerConfig>(json, ConfigJson.Compact)!;
-        ConfigStore.ClearPlaintexts(clone);
-        return clone;
+        return JsonSerializer.Deserialize<ServerConfig>(json, ConfigJson.Compact)!;
     }
 
     /// <summary>

src/WebhookServer.Service/Program.cs

@@ -62,7 +62,10 @@ try
         lifetime.StopApplication();
     };
 
-    app.MapPost("/hook/{slug}", async (string slug, HttpContext http) =>
+    // Accept POST (the standard webhook verb) and GET (so a browser can smoke-test
+    // hooks without curl). GET requests will have an empty body, which the executor
+    // and arg-template renderer handle as if the body were empty JSON.
+    app.MapMethods("/hook/{slug}", new[] { "GET", "POST" }, async (string slug, HttpContext http) =>
     {
         var router = http.RequestServices.GetRequiredService<WebhookRouter>();
         await router.HandleAsync(http, slug);
@@ -70,6 +73,9 @@ try
 
     app.MapGet("/healthz", () => Results.Ok(new { ok = true }));
 
+    // Stop browsers from logging 404s for favicon.ico every time they hit a hook.
+    app.MapGet("/favicon.ico", () => Results.StatusCode(StatusCodes.Status204NoContent));
+
     await app.RunAsync().ConfigureAwait(false);
 }
 catch (Exception ex)