Add CredentialsListener

src/SLCore.UnitTests/Listener/Credentials/CredentialsListenerTests.cs

@@ -0,0 +1,58 @@
+/*
+ * SonarLint for Visual Studio
+ * Copyright (C) 2016-2024 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+using System;
+using System.Threading.Tasks;
+using SonarLint.VisualStudio.SLCore.Core;
+using SonarLint.VisualStudio.SLCore.Listener.Credentials;
+using SonarLint.VisualStudio.TestInfrastructure;
+
+namespace SonarLint.VisualStudio.SLCore.UnitTests.Listener.Credentials;
+
+[TestClass]
+public class CredentialsListenerTests
+{
+    [TestMethod]
+    public void MefCtor_CheckIsExported()
+    {
+        MefTestHelpers.CheckTypeCanBeImported<CredentialsListener, ISLCoreListener>();
+    }
+
+    [TestMethod]
+    public void MefCtor_CheckIsSingleton()
+    {
+        MefTestHelpers.CheckIsSingletonMefComponent<CredentialsListener>();
+    }
+
+    [TestMethod]
+    public async Task GetCredentialsAsync_StubImpl_ReturnsNoCredentials()
+    {
+        var testSubject = CreateTestSubject();
+
+        var response = await testSubject.GetCredentialsAsync(new GetCredentialsParams($"randomstring-{Guid.NewGuid()}"));
+
+        response.Should().BeSameAs(GetCredentialsResponse.NoCredentials);
+    }
+
+    private CredentialsListener CreateTestSubject()
+    {
+        return new CredentialsListener();
+    }
+}

src/SLCore/Common/Models/TokenDto.cs

@@ -0,0 +1,32 @@
+/*
+ * SonarLint for Visual Studio
+ * Copyright (C) 2016-2024 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+namespace SonarLint.VisualStudio.SLCore.Common.Models
+{
+    public class TokenDto
+    {
+        public TokenDto(string token)
+        {
+            this.token = token;
+        }
+
+        public string token { get; }
+    }
+}

src/SLCore/Common/Models/UsernamePasswordDto.cs

@@ -0,0 +1,34 @@
+/*
+ * SonarLint for Visual Studio
+ * Copyright (C) 2016-2024 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+namespace SonarLint.VisualStudio.SLCore.Common.Models
+{
+    public class UsernamePasswordDto
+    {
+        public UsernamePasswordDto(string username, string password)
+        {
+            this.username = username;
+            this.password = password;
+        }
+
+        public string username { get; }
+        public string password { get; }
+    }
+}

src/SLCore/Listener/Credentials/CredentialsListener.cs

@@ -0,0 +1,74 @@
+/*
+ * SonarLint for Visual Studio
+ * Copyright (C) 2016-2024 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+using System.ComponentModel.Composition;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+using SonarLint.VisualStudio.SLCore.Common.Models;
+using SonarLint.VisualStudio.SLCore.Core;
+using SonarLint.VisualStudio.SLCore.Protocol;
+
+namespace SonarLint.VisualStudio.SLCore.Listener.Credentials
+{
+    /// <summary>
+    /// Credentials provider for SLCore
+    /// </summary>
+    [Export(typeof(ISLCoreListener))]
+    [PartCreationPolicy(CreationPolicy.Shared)]
+    internal class CredentialsListener : ISLCoreListener
+    {
+        public Task<GetCredentialsResponse> GetCredentialsAsync(GetCredentialsParams parameters)
+        {
+            // stub implementation
+            return Task.FromResult(GetCredentialsResponse.NoCredentials);
+        }
+    }
+
+    internal class GetCredentialsParams
+    {
+        public GetCredentialsParams(string connectionId)
+        {
+            this.connectionId = connectionId;
+        }
+
+        public string connectionId { get; }
+    }
+
+    internal class GetCredentialsResponse
+    {
+        // credentials property is nullable on the SLCore side
+        public static GetCredentialsResponse NoCredentials = new GetCredentialsResponse();
+
+        private GetCredentialsResponse(){}
+
+        public GetCredentialsResponse(TokenDto token)
+        {
+            this.credentials = Either<TokenDto, UsernamePasswordDto>.CreateLeft(token);
+        }      
+
+        public GetCredentialsResponse(UsernamePasswordDto usernamePassword)
+        {
+            this.credentials = Either<TokenDto, UsernamePasswordDto>.CreateRight(usernamePassword);
+        }
+
+        [JsonConverter(typeof(Either<TokenDto, UsernamePasswordDto>))]
+        public Either<TokenDto, UsernamePasswordDto> credentials { get; }
+    }
+}

src/SLCore/Listener/CredentialsListener.cs

@@ -0,0 +1,39 @@
+/*
+ * SonarLint for Visual Studio
+ * Copyright (C) 2016-2024 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+using SonarLint.VisualStudio.SLCore.Core;
+
+namespace SonarLint.VisualStudio.SLCore.Listener
+{
+    internal class CredentialsListener : ISLCoreListener
+    {
+
+    }
+
+    internal class GetCredentialsParams
+    {
+        public GetCredentialsParams(string connectionId)
+        {
+            this.connectionId = connectionId;
+        }
+
+        public string connectionId { get; }
+    }
+}