Add laf as ADO secret

Author: khmyznikov

.pipelines/v2/release.yml

@@ -102,7 +102,7 @@ extends:
                 useManagedIdentity: $(SigningUseManagedIdentity)
                 clientId: $(SigningOriginalClientId)
               # Have msbuild use the release nuget config profile
-              additionalBuildOptions: /p:RestoreConfigFile="$(Build.SourcesDirectory)\.pipelines\release-nuget.config" /p:EnableCmdPalAOT=true
+              additionalBuildOptions: /p:RestoreConfigFile="$(Build.SourcesDirectory)\.pipelines\release-nuget.config" /p:EnableCmdPalAOT=true /p:PhiSilicaLafToken=$(PhiSilicaLafToken) /p:PhiSilicaLafAttestation="$(PhiSilicaLafAttestation)"
               beforeBuildSteps:
                 # Sets versions for all PowerToy created DLLs
                 - pwsh: |-

Directory.Build.props

@@ -3,6 +3,7 @@
     <RepoRoot>$(MSBuildThisFileDirectory)</RepoRoot>
   </PropertyGroup>
   <Import Project="$(RepoRoot)src\Version.props" />
+  <Import Project="$(RepoRoot)src\PhiSilicaLaf.props" />
   <PropertyGroup>
     <Copyright>Copyright (C) Microsoft Corporation. All rights reserved.</Copyright>
     <AssemblyCopyright>Copyright (C) Microsoft Corporation. All rights reserved.</AssemblyCopyright>

src/PhiSilicaLaf.props

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <!-- Phi Silica Limited Access Feature credentials.
+         Local dev defaults below; overridden by /p: in release pipelines. -->
+    <PhiSilicaLafToken Condition="'$(PhiSilicaLafToken)'==''">RmToMMYJHZkQSrKP5lWesA==</PhiSilicaLafToken>
+    <PhiSilicaLafAttestation Condition="'$(PhiSilicaLafAttestation)'==''">djwsxzxb4ksa8 has registered their use of com.microsoft.windows.ai.languagemodel with Microsoft and agrees to the terms of use.</PhiSilicaLafAttestation>
+  </PropertyGroup>
+</Project>

src/settings-ui/Settings.UI.Library/PhiSilicaLafHelper.cs

@@ -11,8 +11,6 @@ namespace Microsoft.PowerToys.Settings.UI.Library;
 public static class PhiSilicaLafHelper
 {
     private const string FeatureId = "com.microsoft.windows.ai.languagemodel";
-    private const string Token = "RmToMMYJHZkQSrKP5lWesA==";
-    private const string Attestation = "djwsxzxb4ksa8 has registered their use of com.microsoft.windows.ai.languagemodel with Microsoft and agrees to the terms of use.";
 
     private static readonly object _lock = new();
     private static bool _attempted;
@@ -38,8 +36,8 @@ public static bool TryUnlock()
             {
                 var access = LimitedAccessFeatures.TryUnlockFeature(
                     FeatureId,
-                    Token,
-                    Attestation);
+                    PhiSilicaLafCredentials.Token,
+                    PhiSilicaLafCredentials.Attestation);
 
                 _unlocked = access.Status == LimitedAccessFeatureStatus.Available
                          || access.Status == LimitedAccessFeatureStatus.AvailableWithoutToken;

src/settings-ui/Settings.UI.Library/Settings.UI.Library.csproj

@@ -42,4 +42,15 @@
         </EmbeddedResource>
     </ItemGroup>
 
+    <!-- Generate PhiSilicaLafCredentials.g.cs from MSBuild properties (overridable via /p: in release pipelines) -->
+    <Target Name="GeneratePhiSilicaLafCredentials" BeforeTargets="BeforeCompile;CoreCompile" Inputs="$(MSBuildProjectFile)" Outputs="$(IntermediateOutputPath)PhiSilicaLafCredentials.g.cs">
+        <PropertyGroup>
+            <PhiSilicaLafCredentialsPath>$(IntermediateOutputPath)PhiSilicaLafCredentials.g.cs</PhiSilicaLafCredentialsPath>
+        </PropertyGroup>
+        <WriteLinesToFile File="$(PhiSilicaLafCredentialsPath)" Overwrite="true" Lines="// &lt;auto-generated/&gt;&#10;namespace Microsoft.PowerToys.Settings.UI.Library%3B&#10;&#10;internal static class PhiSilicaLafCredentials&#10;{&#10;    internal const string Token = &quot;$(PhiSilicaLafToken)&quot;%3B&#10;    internal const string Attestation = &quot;$(PhiSilicaLafAttestation)&quot;%3B&#10;}" />
+        <ItemGroup>
+            <Compile Include="$(PhiSilicaLafCredentialsPath)" Condition="!@(Compile->AnyHaveMetadataValue('Identity', '$(PhiSilicaLafCredentialsPath)'))" />
+        </ItemGroup>
+    </Target>
+
 </Project>