(#2028) Add support for NuGet Credentials Providers

Author: TrymBeast

src/Cake.NuGet/Cake.NuGet.csproj

@@ -18,6 +18,7 @@
   </ItemGroup>
   <!-- Global packages -->
   <ItemGroup>
+    <PackageReference Include="NuGet.Credentials"/>
     <PackageReference Include="NuGet.Frameworks"/>
     <PackageReference Include="NuGet.Versioning" />
     <PackageReference Include="NuGet.Protocol" />

src/Cake.NuGet/Client/NuGetLogger.cs

@@ -50,23 +50,23 @@ public NuGetLogger(ICakeLog log)
             _log = log ?? throw new ArgumentNullException(nameof(log));
         }
 
-        public void LogDebug(string data) => _log.Debug(data);
+        public void LogDebug(string data) => _log.Debug("{0}", data);
 
-        public void LogVerbose(string data) => _log.Debug(data);
+        public void LogVerbose(string data) => _log.Debug("{0}", data);
 
-        public void LogInformation(string data) => _log.Debug(data);
+        public void LogInformation(string data) => _log.Debug("{0}", data);
 
-        public void LogMinimal(string data) => _log.Information(data);
+        public void LogMinimal(string data) => _log.Information("{0}", data);
 
-        public void LogWarning(string data) => _log.Warning(data);
+        public void LogWarning(string data) => _log.Warning("{0}", data);
 
-        public void LogError(string data) => _log.Error(data);
+        public void LogError(string data) => _log.Error("{0}", data);
 
-        public void LogInformationSummary(string data) => _log.Information(data);
+        public void LogInformationSummary(string data) => _log.Information("{0}", data);
 
-        public void LogErrorSummary(string data) => _log.Error(data);
+        public void LogErrorSummary(string data) => _log.Error("{0}", data);
 
-        public void Log(LogLevel level, string data) => _log.Write(GetVerbosity(level), GetLogLevel(level), data);
+        public void Log(LogLevel level, string data) => _log.Write(GetVerbosity(level), GetLogLevel(level), "{0}", data);
 
         public Task LogAsync(LogLevel level, string data)
         {

src/Cake.NuGet/Constants.cs

@@ -27,6 +27,11 @@ public static class NuGet
             /// The config key name for overriding the default NuGet config file.
             /// </summary>
             public const string ConfigFile = "NuGet_ConfigFile";
+
+            /// <summary>
+            /// The config key name for non-interactive mode.
+            /// </summary>
+            public const string NonInteractive = "NuGet_NonInteractive";
         }
 
         public static class Paths

src/Cake.NuGet/Installers/InProcessInstaller.cs

@@ -12,6 +12,7 @@
 using Cake.Core.IO;
 using NuGet.Common;
 using NuGet.Configuration;
+using NuGet.Credentials;
 using NuGet.Frameworks;
 using NuGet.Packaging;
 using NuGet.Packaging.Core;
@@ -114,6 +115,14 @@ public IReadOnlyCollection<IFile> Install(PackageReference package, PackageType
             allRepositories.AddRange(localAndPrimaryRepositories);
             allRepositories.AddRange(sourceRepositoryProvider.Repositories);
 
+            var nonInteractiveString = _config.GetValue(Constants.NuGet.NonInteractive) ?? bool.TrueString;
+            if (!bool.TryParse(nonInteractiveString, out bool nonInteractive))
+            {
+                // If there is no explicit preference, use non interactive.
+                nonInteractive = true;
+            }
+            DefaultCredentialServiceUtility.SetupDefaultCredentialService(_nugetLogger, nonInteractive);
+
             var packageIdentity = GetPackageId(package, localAndPrimaryRepositories, targetFramework, _sourceCacheContext, _nugetLogger);
             if (packageIdentity == null)
             {

src/Directory.Packages.props

@@ -21,6 +21,7 @@
     <PackageVersion Include="NSubstitute" Version="5.3.0" />
     <PackageVersion Include="NuGet.Common" Version="6.14.0" />
     <PackageVersion Include="NuGet.Frameworks" Version="6.14.0" />
+    <PackageVersion Include="NuGet.Credentials" Version="6.14.0" />
     <PackageVersion Include="NuGet.Packaging" Version="6.14.0" />
     <PackageVersion Include="NuGet.Protocol" Version="6.14.0" />
     <PackageVersion Include="NuGet.Resolver" Version="6.14.0" />
@@ -56,4 +57,4 @@
     <PackageVersion Include="System.Security.Cryptography.Pkcs" Version="8.0.1" />
   </ItemGroup>
 
-</Project>
+</Project>