[dotnet] [bidi] Support WebExtension module

dotnet/src/webdriver/BiDi/BiDi.cs

@@ -35,6 +35,7 @@ public class BiDi : IAsyncDisposable
     private readonly Lazy<Script.ScriptModule> _scriptModule;
     private readonly Lazy<Log.LogModule> _logModule;
     private readonly Lazy<Storage.StorageModule> _storageModule;
+    private readonly Lazy<WebExtension.WebExtensionModule> _webExtensionModule;
 
     internal BiDi(string url)
     {
@@ -50,6 +51,7 @@ internal BiDi(string url)
         _scriptModule = new Lazy<Script.ScriptModule>(() => new Script.ScriptModule(_broker));
         _logModule = new Lazy<Log.LogModule>(() => new Log.LogModule(_broker));
         _storageModule = new Lazy<Storage.StorageModule>(() => new Storage.StorageModule(_broker));
+        _webExtensionModule = new Lazy<WebExtension.WebExtensionModule>(() => new WebExtension.WebExtensionModule(_broker));
     }
 
     internal Session.SessionModule SessionModule => _sessionModule.Value;
@@ -60,6 +62,7 @@ internal BiDi(string url)
     public Script.ScriptModule Script => _scriptModule.Value;
     public Log.LogModule Log => _logModule.Value;
     public Storage.StorageModule Storage => _storageModule.Value;
+    public WebExtension.WebExtensionModule WebExtension => _webExtensionModule.Value;
 
     public Task<Session.StatusResult> StatusAsync()
     {

dotnet/src/webdriver/BiDi/Communication/Broker.cs

@@ -86,6 +86,7 @@ internal Broker(BiDi bidi, Uri url)
                 new DateTimeOffsetConverter(),
                 new PrintPageRangeConverter(),
                 new InputOriginConverter(),
+                new WebExtensionConverter(_bidi),
                 new SubscriptionConverter(),
                 new JsonStringEnumConverter(JsonNamingPolicy.CamelCase),
 

dotnet/src/webdriver/BiDi/Communication/Json/BiDiJsonSerializerContext.cs

@@ -164,4 +164,8 @@ namespace OpenQA.Selenium.BiDi.Communication.Json;
 [JsonSerializable(typeof(IEnumerable<Input.INoneSourceAction>))]
 [JsonSerializable(typeof(IEnumerable<Input.IWheelSourceAction>))]
 
+[JsonSerializable(typeof(WebExtension.InstallCommand))]
+[JsonSerializable(typeof(WebExtension.InstallResult))]
+[JsonSerializable(typeof(WebExtension.UninstallCommand))]
+
 internal partial class BiDiJsonSerializerContext : JsonSerializerContext;

dotnet/src/webdriver/BiDi/Communication/Json/Converters/WebExtensionConverter.cs

@@ -0,0 +1,47 @@
+// <copyright file="WebExtensionConverter.cs" company="Selenium Committers">
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+// </copyright>
+
+using OpenQA.Selenium.BiDi.WebExtension;
+using System;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace OpenQA.Selenium.BiDi.Communication.Json.Converters;
+
+internal class WebExtensionConverter : JsonConverter<Extension>
+{
+    private readonly BiDi _bidi;
+
+    public WebExtensionConverter(BiDi bidi)
+    {
+        _bidi = bidi;
+    }
+
+    public override Extension? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+    {
+        var id = reader.GetString();
+
+        return new Extension(_bidi, id!);
+    }
+
+    public override void Write(Utf8JsonWriter writer, Extension value, JsonSerializerOptions options)
+    {
+        writer.WriteStringValue(value.Id);
+    }
+}

dotnet/src/webdriver/BiDi/WebExtension/Extension.cs

@@ -0,0 +1,40 @@
+// <copyright file="Extension.cs" company="Selenium Committers">
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+// </copyright>
+
+using System.Threading.Tasks;
+
+namespace OpenQA.Selenium.BiDi.WebExtension;
+
+public class Extension
+{
+    private readonly BiDi _bidi;
+
+    public Extension(BiDi bidi, string id)
+    {
+        _bidi = bidi;
+        Id = id;
+    }
+
+    internal string Id { get; }
+
+    public Task UninstallAsync(UninstallOptions? options = null)
+    {
+        return _bidi.WebExtension.UninstallAsync(this, options);
+    }
+}

dotnet/src/webdriver/BiDi/WebExtension/InstallCommand.cs

@@ -0,0 +1,44 @@
+// <copyright file="InstallCommand.cs" company="Selenium Committers">
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+// </copyright>
+
+using OpenQA.Selenium.BiDi.Communication;
+using System.Text.Json.Serialization;
+
+namespace OpenQA.Selenium.BiDi.WebExtension;
+
+internal class InstallCommand(InstallCommandParameters @params)
+    : Command<InstallCommandParameters, InstallResult>(@params, "webExtension.install");
+
+internal record InstallCommandParameters(ExtensionData ExtensionData) : CommandParameters;
+
+[JsonPolymorphic(TypeDiscriminatorPropertyName = "type")]
+[JsonDerivedType(typeof(ExtensionArchivePath), "archivePath")]
+[JsonDerivedType(typeof(ExtensionBase64Encoded), "base64")]
+[JsonDerivedType(typeof(ExtensionPath), "path")]
+public abstract record ExtensionData;
+
+public record ExtensionArchivePath(string Path) : ExtensionData;
+
+public record ExtensionBase64Encoded(string Value) : ExtensionData;
+
+public record ExtensionPath(string Path) : ExtensionData;
+
+public record InstallOptions : CommandOptions;
+
+public record InstallResult(Extension Extension) : EmptyResult;

dotnet/src/webdriver/BiDi/WebExtension/UninstallCommand.cs

@@ -0,0 +1,29 @@
+// <copyright file="UninstallCommand.cs" company="Selenium Committers">
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+// </copyright>
+
+using OpenQA.Selenium.BiDi.Communication;
+
+namespace OpenQA.Selenium.BiDi.WebExtension;
+
+internal class UninstallCommand(UninstallCommandParameters @params)
+    : Command<UninstallCommandParameters, EmptyResult>(@params, "webExtension.uninstall");
+
+internal record UninstallCommandParameters(Extension Extension) : CommandParameters;
+
+public record UninstallOptions : CommandOptions;

dotnet/src/webdriver/BiDi/WebExtension/WebExtensionModule.cs

@@ -0,0 +1,40 @@
+// <copyright file="WebExtensionModule.cs" company="Selenium Committers">
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+// </copyright>
+
+using OpenQA.Selenium.BiDi.Communication;
+using System.Threading.Tasks;
+
+namespace OpenQA.Selenium.BiDi.WebExtension;
+
+public sealed class WebExtensionModule(Broker broker) : Module(broker)
+{
+    public async Task<InstallResult> InstallAsync(ExtensionData extensionData, InstallOptions? options = null)
+    {
+        var @params = new InstallCommandParameters(extensionData);
+
+        return await Broker.ExecuteCommandAsync<InstallCommand, InstallResult>(new InstallCommand(@params), options).ConfigureAwait(false);
+    }
+
+    internal async Task UninstallAsync(Extension extension, UninstallOptions? options = null)
+    {
+        var @params = new UninstallCommandParameters(extension);
+
+        await Broker.ExecuteCommandAsync(new UninstallCommand(@params), options).ConfigureAwait(false);
+    }
+}

dotnet/test/common/BiDi/WebExtension/WebExtensionTest.cs

@@ -0,0 +1,76 @@
+// <copyright file="WebExtensionTest.cs" company="Selenium Committers">
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+// </copyright>
+
+using NUnit.Framework;
+using System;
+using System.IO;
+using System.Threading.Tasks;
+
+namespace OpenQA.Selenium.BiDi.WebExtension;
+
+class WebExtensionTest : BiDiTestFixture
+{
+    [Test]
+    [IgnoreBrowser(Selenium.Browser.Chrome, "Web extensions are not supported yet?")]
+    [IgnoreBrowser(Selenium.Browser.Edge, "Web extensions are not supported yet?")]
+    public async Task CanInstallPathWebExtension()
+    {
+        string path = Path.GetFullPath("data/extensions/webextensions-selenium-example");
+
+        var result = await bidi.WebExtension.InstallAsync(new ExtensionPath(path));
+
+        Assert.That(result, Is.Not.Null);
+    }
+
+    [Test]
+    [IgnoreBrowser(Selenium.Browser.Chrome, "Web extensions are not supported yet?")]
+    [IgnoreBrowser(Selenium.Browser.Edge, "Web extensions are not supported yet?")]
+    public async Task CanInstallArchiveWebExtension()
+    {
+        string path = Path.GetFullPath("data/extensions/webextensions-selenium-example.zip");
+
+        var result = await bidi.WebExtension.InstallAsync(new ExtensionArchivePath(path));
+
+        Assert.That(result, Is.Not.Null);
+    }
+
+    [Test]
+    [IgnoreBrowser(Selenium.Browser.Chrome, "Web extensions are not supported yet?")]
+    [IgnoreBrowser(Selenium.Browser.Edge, "Web extensions are not supported yet?")]
+    public async Task CanInstallBase64WebExtension()
+    {
+        string base64 = Convert.ToBase64String(File.ReadAllBytes("data/extensions/webextensions-selenium-example.zip"));
+
+        var result = await bidi.WebExtension.InstallAsync(new ExtensionBase64Encoded(base64));
+
+        Assert.That(result, Is.Not.Null);
+    }
+
+    [Test]
+    [IgnoreBrowser(Selenium.Browser.Chrome, "Web extensions are not supported yet?")]
+    [IgnoreBrowser(Selenium.Browser.Edge, "Web extensions are not supported yet?")]
+    public async Task CanUninstallExtension()
+    {
+        string path = Path.GetFullPath("data/extensions/webextensions-selenium-example");
+
+        var result = await bidi.WebExtension.InstallAsync(new ExtensionPath(path));
+
+        await result.Extension.UninstallAsync();
+    }
+}

dotnet/test/common/WebDriver.Common.Tests.csproj

@@ -27,6 +27,10 @@
     <None Update="appconfig.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
+    <None Include="..\..\..\common\extensions\**">
+      <Link>data\extensions\%(RecursiveDir)%(Filename)%(Extension)</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
   </ItemGroup>
 
   <Target Name="BuildTestWebServer" AfterTargets="AfterBuild">