feature: creating encryption test console project

FitConnect.sln

@@ -24,6 +24,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ValidationTests", "Tests\Va
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KeyManagement", "KeyManagement\KeyManagement.csproj", "{D872CF15-8E00-4DD5-AB22-3DEA783F251F}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EncryptionConsoleRunner", "Tests\EncryptionConsoleRunner\EncryptionConsoleRunner.csproj", "{4C58A2CD-9408-43EA-823A-64FE7BDFBFD3}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -74,6 +76,10 @@ Global
 		{D872CF15-8E00-4DD5-AB22-3DEA783F251F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D872CF15-8E00-4DD5-AB22-3DEA783F251F}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D872CF15-8E00-4DD5-AB22-3DEA783F251F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4C58A2CD-9408-43EA-823A-64FE7BDFBFD3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4C58A2CD-9408-43EA-823A-64FE7BDFBFD3}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4C58A2CD-9408-43EA-823A-64FE7BDFBFD3}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4C58A2CD-9408-43EA-823A-64FE7BDFBFD3}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{27115A99-2AE8-42BC-9495-BE2DCEDDF1E8} = {180029B5-8DD3-4594-B34E-6C07AF1C52C5}
@@ -84,5 +90,6 @@ Global
 		{8428631D-E396-4685-BE34-5E6C3307EE97} = {180029B5-8DD3-4594-B34E-6C07AF1C52C5}
 		{29874608-52A5-49B0-A806-7F076750FE02} = {180029B5-8DD3-4594-B34E-6C07AF1C52C5}
 		{DDEFDA59-FD75-4F25-9BA2-8DAE22B4A0B0} = {180029B5-8DD3-4594-B34E-6C07AF1C52C5}
+		{4C58A2CD-9408-43EA-823A-64FE7BDFBFD3} = {180029B5-8DD3-4594-B34E-6C07AF1C52C5}
 	EndGlobalSection
 EndGlobal

Tests/EncryptionConsoleRunner/Dockerfile

+FROM mcr.microsoft.com/dotnet/runtime:6.0 AS base
+WORKDIR /app
+
+FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
+ARG BUILD_CONFIGURATION=Release
+WORKDIR /src
+COPY ["Tests/EncryptionConsoleRunner/EncryptionConsoleRunner.csproj", "Tests/EncryptionConsoleRunner/"]
+RUN dotnet restore "Tests/EncryptionConsoleRunner/EncryptionConsoleRunner.csproj"
+COPY . .
+WORKDIR "/src/Tests/EncryptionConsoleRunner"
+RUN dotnet build "EncryptionConsoleRunner.csproj" -c $BUILD_CONFIGURATION -o /app/build
+
+FROM build AS publish
+ARG BUILD_CONFIGURATION=Release
+RUN dotnet publish "EncryptionConsoleRunner.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
+
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app/publish .
+ENTRYPOINT ["dotnet", "EncryptionConsoleRunner.dll"]

Tests/EncryptionConsoleRunner/EncryptionConsoleRunner.csproj

+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net6.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+        <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <Content Include="..\..\.dockerignore">
+        <Link>.dockerignore</Link>
+      </Content>
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\..\FitConnect\FitConnect.csproj" />
+      <ProjectReference Include="..\..\JwkGenerator\JwkGenerator.csproj" />
+      <ProjectReference Include="..\..\KeyManagement\KeyManagement.csproj" />
+    </ItemGroup>
+
+</Project>

Tests/EncryptionConsoleRunner/Program.cs

+// See https://aka.ms/new-console-template for more information
+
+using System.ComponentModel;
+using System.Security.Cryptography;
+using FitConnect.Encryption;
+using FitConnect.KeyManagement;
+
+Console.WriteLine("Hello, World!");
+
+var keySet = new FitConnect.KeyManagement.Generator().CreateKeys();
+EncryptLargeFiles_ShouldPass(750, keySet.publicKey.ToJson());
+
+
+void EncryptLargeFiles_ShouldPass(int fileSizeInMb, string publicKey) {
+    // Arrange
+    var sourceFile = RandomNumberGenerator.GetBytes(1024 * 1024 * fileSizeInMb);
+    Console.WriteLine($"Encrypting {fileSizeInMb} MB file");
+    var encryption = new FitEncryption(publicKey, null);
+
+    // Act
+    var encryptedFile = encryption.Encrypt(sourceFile);
+
+    // Assert
+
+}
+
+
+void FindMaxFileSizeForEncryption(string publicKey) {
+    for (var start = 750; start < 800; start++) {
+        Console.Write($"Trying to encrypt {start} MB file");
+        try {
+            EncryptLargeFiles_ShouldPass(start, publicKey);
+            Console.WriteLine("...success");
+        }
+        catch (Exception e) {
+            Console.WriteLine("...failed");
+            Console.WriteLine(e);
+            Console.WriteLine($"Max file size for encryption is {start - 1} MB");
+            break;
+        }
+    }
+}