Fix typo

LambdaRuntimeDockerfiles/SmokeTests/test/ImageFunction.SmokeTests/ImageFunctionTests.cs

@@ -71,6 +71,7 @@ public ImageFunctionTests()
         [InlineData("ImageFunction::ImageFunction.Function::Ping", "ping", "pong")]
         [InlineData("ImageFunction::ImageFunction.Function::HttpsWorksAsync", "", "SUCCESS")]
         [InlineData("ImageFunction::ImageFunction.Function::VerifyLambdaContext", "", "SUCCESS")]
+        [InlineData("ImageFunction::ImageFunction.Function::VerifyTzData", "", "SUCCESS")]
         public async Task SuccessfulTests(string handler, string input, string expectedResponse)
         {
             await UpdateHandlerAsync(handler);
@@ -170,6 +171,7 @@ await _lambdaClient.CreateFunctionAsync(new CreateFunctionRequest
                         MemorySize = 512,
                         Role = _executionRoleArn,
                         PackageType = PackageType.Image,
+                        Timeout = 30,
                         Architectures = new List<string> {GetArchitecture()}
                     });
                     break;

LambdaRuntimeDockerfiles/SmokeTests/test/ImageFunction/Function.cs

@@ -116,6 +116,18 @@ public string VerifyLambdaContext(ILambdaContext lambdaContext)
             return GetResponse(true);
         }
 
+        // .NET on Linux uses the tzdata system package to get time zone information.
+        // If TzData is not installed/available in the Linux environment the 
+        // TimeZoneInfo.GetSystemTimeZones() will return an empty collection.
+        // For futher information: https://github.com/aws/aws-lambda-dotnet/issues/1620
+        public string VerifyTzData(ILambdaContext lambdaContext)
+        {
+            AssertTrue(TimeZoneInfo.GetSystemTimeZones().Count > 0, "No time zones were found");
+            AssertNotNull(TimeZoneInfo.FindSystemTimeZoneById("Europe/London"), "Failed to find Europe/London timezone");
+
+            return SuccessResult;
+        }
+
         #endregion
 
         #region Private methods

Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Diagnostics/DiagnosticDescriptors.cs

@@ -74,9 +74,9 @@ public static class DiagnosticDescriptors
             DiagnosticSeverity.Error,
             isEnabledByDefault: true);
 
-        public static readonly DiagnosticDescriptor UnsupportedMethodParamaterType = new DiagnosticDescriptor(id: "AWSLambda0109",
-            title: "Unsupported Method Paramater Type",
-            messageFormat: "Unsupported query paramter '{0}' of type '{1}' encountered. Only primitive .NET types and their corresponding enumerables can be used as query parameters.",
+        public static readonly DiagnosticDescriptor UnsupportedMethodParameterType = new DiagnosticDescriptor(id: "AWSLambda0109",
+            title: "Unsupported Method Parameter Type",
+            messageFormat: "Unsupported query parameter '{0}' of type '{1}' encountered. Only primitive .NET types and their corresponding enumerable can be used as query parameters.",
             category: "AWSLambdaCSharpGenerator",
             DiagnosticSeverity.Error,
             isEnabledByDefault: true);

Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Generator.cs

@@ -200,7 +200,7 @@ public void Execute(GeneratorExecutionContext context)
                         continue;
                     }
 
-                    if (!AreLambdaMethodParamatersValid(lambdaMethod, model, diagnosticReporter))
+                    if (!AreLambdaMethodParametersValid(lambdaMethod, model, diagnosticReporter))
                     {
                         foundFatalError = true;
                         continue;
@@ -384,7 +384,7 @@ public void Initialize(GeneratorInitializationContext context)
             context.RegisterForSyntaxNotifications(() => new SyntaxReceiver(_fileManager, _directoryManager));
         }
 
-        private bool AreLambdaMethodParamatersValid(MethodDeclarationSyntax declarationSyntax, LambdaFunctionModel model, DiagnosticReporter diagnosticReporter)
+        private bool AreLambdaMethodParametersValid(MethodDeclarationSyntax declarationSyntax, LambdaFunctionModel model, DiagnosticReporter diagnosticReporter)
         {
             var isValid = true;
             foreach (var parameter in model.LambdaMethod.Parameters)
@@ -398,7 +398,7 @@ private bool AreLambdaMethodParamatersValid(MethodDeclarationSyntax declarationS
                     if (!parameter.Type.IsPrimitiveType() && !parameter.Type.IsPrimitiveEnumerableType())
                     {
                         isValid = false;
-                        diagnosticReporter.Report(Diagnostic.Create(DiagnosticDescriptors.UnsupportedMethodParamaterType, 
+                        diagnosticReporter.Report(Diagnostic.Create(DiagnosticDescriptors.UnsupportedMethodParameterType, 
                             Location.Create(declarationSyntax.SyntaxTree, declarationSyntax.Span),
                             parameterKey, parameter.Type.FullName));
                     }

Libraries/src/Amazon.Lambda.Annotations/APIGateway/HttpResults.cs

@@ -3,7 +3,6 @@
 using System.IO;
 using System.Linq;
 using System.Net;
-using Amazon.Lambda.Core;
 #if NET6_0_OR_GREATER
 using System.Buffers;
 using System.Text.Json;
@@ -21,7 +20,7 @@
 namespace Amazon.Lambda.Annotations.APIGateway
 {
     /// <summary>
-    /// The options used by the IHttpResult to serialize into the required format for the event source of the Lambda funtion.
+    /// The options used by the IHttpResult to serialize into the required format for the event source of the Lambda function.
     /// </summary>
     public class HttpResultSerializationOptions
     {
@@ -55,7 +54,7 @@ public enum ProtocolVersion {
 
         /// <summary>
         /// The API Gateway protocol used as the event source. 
-        ///     RestApi -> RestApiAttrbute
+        ///     RestApi -> RestApiAttribute
         ///     HttpApi -> HttpApiAttribute
         /// </summary>
         public ProtocolFormat Format { get; set; }
@@ -272,11 +271,11 @@ public static IHttpResult Ok(object body = null)
         /// Creates an IHttpResult for redirect responses.
         /// </summary>
         /// <remarks>
-        /// This method uses the same logic for determing the the Http status code as the Microsoft.AspNetCore.Http.TypedResults.Redirect uses.
+        /// This method uses the same logic for determining the the Http status code as the Microsoft.AspNetCore.Http.TypedResults.Redirect uses.
         /// https://learn.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.http.typedresults.redirect
         /// </remarks>
         /// <param name="uri">The URI to redirect to. The value will be set in the location header.</param>
-        /// <param name="permanent">Whether the redirect should be a permanet (301) or temporary (302) redirect.</param>
+        /// <param name="permanent">Whether the redirect should be a permanent (301) or temporary (302) redirect.</param>
         /// <param name="preserveMethod">Whether the request method should be preserved. If set to true use 308 for permanent or 307 for temporary redirects.</param>
         /// <returns></returns>
         public static IHttpResult Redirect(string uri, bool permanent = false, bool preserveMethod = false)
@@ -317,7 +316,8 @@ public static IHttpResult Redirect(string uri, bool permanent = false, bool pres
         public static IHttpResult ServiceUnavailable(int? delaySeconds = null)
         {
             var result = new HttpResults(HttpStatusCode.ServiceUnavailable);
-            if (delaySeconds != null && delaySeconds > 0)
+
+            if (delaySeconds > 0)
             {
                 result.AddHeader("Retry-After", delaySeconds.ToString());
             }
@@ -488,7 +488,7 @@ private static IDictionary<string, string> ConvertToV2MultiValueHeaders(IDiction
 
         // See comment at the top about .NET Standard 2.0
 #if !NETSTANDARD2_0
-        // Class representing the V1 API Gateway response. Very similiar to Amazon.Lambda.APIGatewayEvents.APIGatewayProxyResponse but this library can
+        // Class representing the V1 API Gateway response. Similar to Amazon.Lambda.APIGatewayEvents.APIGatewayProxyResponse but this library can
         // not take a dependency on Amazon.Lambda.APIGatewayEvents so it has to have its own version.
         internal class APIGatewayV1Response
         {
@@ -505,7 +505,7 @@ internal class APIGatewayV1Response
             public bool IsBase64Encoded { get; set; }
         }
 
-        // Class representing the V2 API Gateway response. Very similiar to Amazon.Lambda.APIGatewayEvents.APIGatewayHttpApiV2ProxyResponse but this library can
+        // Class representing the V2 API Gateway response. Similar to Amazon.Lambda.APIGatewayEvents.APIGatewayHttpApiV2ProxyResponse but this library can
         // not take a dependency on Amazon.Lambda.APIGatewayEvents so it has to have its own version.
         internal class APIGatewayV2Response
         {

buildtools/build.proj

@@ -9,7 +9,7 @@
         <PackCommand>dotnet pack --no-build -c $(Configuration) -o $(MSBuildThisFileDirectory)/../Deployment/nuget-packages</PackCommand>
 		<PackWithConfigurationCommand>dotnet pack --no-build -o $(MSBuildThisFileDirectory)/../Deployment/nuget-packages</PackWithConfigurationCommand>
         <SignAssembly Condition=" '$(SignAssembly)' == '' ">true</SignAssembly>
-        <AssemblyOriginatorKeyFile Condition=" '$(AssemblyOriginatorKeyFile)' == '' ">$(MSBuildThisFileDirectory)local-development.snk</AssemblyOriginatorKeyFile>
+        <AssemblyOriginatorKeyFile>$(MSBuildThisFileDirectory)/public.snk</AssemblyOriginatorKeyFile>
         <BlueprintPackagerArguments Condition="'$(UpdateBlueprintPackageVersions)'=='true'">--updateVersions</BlueprintPackagerArguments>
         <Cicd Condition="'$(Cicd)' == ''">false</Cicd>
     </PropertyGroup>

buildtools/common.props

@@ -1,8 +1,8 @@
 <Project>
 
   <PropertyGroup>
-    <AssemblyOriginatorKeyFile Condition=" '$(AssemblyOriginatorKeyFile)' == '' ">$(MSBuildThisFileDirectory)local-development.snk</AssemblyOriginatorKeyFile>
-    <SignAssembly>false</SignAssembly>
+    <AssemblyOriginatorKeyFile>$(MSBuildThisFileDirectory)/public.snk</AssemblyOriginatorKeyFile>
+    <SignAssembly>true</SignAssembly>
 
     <Authors>Amazon Web Services</Authors>