private static async Task TestCredentialsAsync(IConsole console, string?registry, string?username, string?password)
{
try
{
RegistryOption.EnsureNotNullorMalformed(registry);
UsernameOption.EnsureNotNull(ref username);
PasswordOption.EnsureNotNull(ref password);
}
catch (ArgumentException e)
{
console.Error.WriteLine($"Push failed due to bad/missing argument:\t{e.ParamName}");
return;
}
var registryUri = new UriBuilder("https", registry).Uri;
var registryInstance = new Registry(registryUri, username, password);
try
{
_ = await registryInstance.GetApiVersionAsync();
console.Out.WriteLine("Credentials are valid");
}
catch (RegistryException)
{
console.Error.WriteLine("Credentials are invalid");
}
}
private static void Push(IConsole console, string?registry, string?username, string?password, string?repository)
{
try
{
RegistryOption.EnsureNotNullorMalformed(registry);
RepositoryOption.EnsureNotNullorMalformed(repository);
}
catch (ArgumentException e)
{
console.Error.WriteLine($"Push failed due to bad/missing argument:\t{e.ParamName}");
return;
}
try
{
UsernameOption.EnsureNotNull(ref username);
PasswordOption.EnsureNotNull(ref password);
}
catch (ArgumentException e)
{
if (CredentialHelper.TryGetCredentials(registry !, out var credential))
{
username = credential !.UserName;
password = credential !.Password;
}
public static Command CreateCommand() => new Command(
name: "build-manifest",
description: "",
symbols: new Option[]
{
RegistryOption.Create(),
UsernameOption.Create(),
PasswordOption.Create(),
},
handler: CommandHandler.Create <IConsole, string?, string?, string?>(TestCredentialsAsync),
isHidden: true
);
public static Command CreateCommand() => new Command(
name: "test-credentials",
description: "Test credentials used to connect to container registry",
symbols: new Option[]
{
RegistryOption.Create(),
UsernameOption.Create(),
PasswordOption.Create(),
},
handler: CommandHandler.Create <IConsole, string?, string?, string?>(TestCredentialsAsync),
isHidden: true
);
public static Command CreateCommand() => new Command(
name: "push",
description: "Invoke dotnet publish and push resulting artifact to registry",
symbols: new Option[]
{
RegistryOption.Create(),
UsernameOption.Create(),
PasswordOption.Create(),
RepositoryOption.Create()
},
handler: CommandHandler.Create <IConsole, string?, string?, string?, string?>(Push),
isHidden: false
);
public static Command CreateCommand() => new Command(
name: "import-base",
description: "",
symbols: new Option[]
{
RegistryOption.Create(),
UsernameOption.Create(),
PasswordOption.Create(),
RepositoryOption.Create()
},
handler: CommandHandler.Create <IConsole, string?, string?, string?, string?>(ImportBaseAsync),
isHidden: true
);
private static async Task TestCredentialsAsync(IConsole console, string?registry, string?username, string?password)
{
try
{
RegistryOption.EnsureNotNullorMalformed(registry);
UsernameOption.EnsureNotNull(ref username);
PasswordOption.EnsureNotNull(ref password);
}
catch (ArgumentException e)
{
console.Error.WriteLine($"Push failed due to bad/missing argument:\t{e.ParamName}");
return;
}
var registryUri = new UriBuilder("https", registry).Uri;
var registryInstance = new Registry(registryUri, username, password);
var digest = await registryInstance.GetDigestFromReference("helloworld", "latest", ManifestType.DockerV2);
console.Out.WriteLine(digest);
var appManifest = await registryInstance.GetManifestAsync("helloworld", "sha256:70fa9f0f8ec7967b6a10df4907b36a8e13cb13b952f41636ffa8044a115306be", ManifestType.OciV1);
var appDiffId = appManifest.Layers[0].Annotations["io.deis.oras.content.digest"];
var appSize = appManifest.Layers[0].Size;
var appDigest = appManifest.Layers[0].Digest;
var baseManifest = await registryInstance.GetManifestAsync("helloworld", "base", ManifestType.DockerV2);
var baseConfigDigest = baseManifest.Config.Digest;
var config = await registryInstance.GetConfigBlobAsync("helloworld", baseConfigDigest);
// Modify config and POST it back
config.rootfs.diff_ids.Add(appDiffId);
(var newconfigSize, var newConfigSHA) = await registryInstance.PostConfigBlobAsync("helloworld", config);
var layer = new Layer()
{
MediaType = "application/vnd.docker.image.rootfs.diff.tar.gzip",
Size = appSize,
Digest = appDigest
};
baseManifest.Layers.Add(layer);
baseManifest.Config.Digest = newConfigSHA;
baseManifest.Config.Size = newconfigSize;
//console.Out.WriteLine(JsonConvert.SerializeObject(baseManifest));
await registryInstance.PutManifestAsync("helloworld", "run2", baseManifest);
}
private static void Push(IConsole console, string?registry, string?username, string?password, string?repository)
{
try
{
RegistryOption.EnsureNotNullorMalformed(registry);
UsernameOption.EnsureNotNull(ref username);
PasswordOption.EnsureNotNull(ref password);
RepositoryOption.EnsureNotNullorMalformed(repository);
}
catch (ArgumentException e)
{
console.Error.WriteLine($"Push failed due to bad/missing argument:\t{e.ParamName}");
return;
}
var finder = new MsBuildProjectFinder(Environment.CurrentDirectory);
var projectFile = finder.FindMsBuildProject();
var targetsFile = FindTargetsFile();
var args = new[]
{
"msbuild",
projectFile,
"/nologo",
"/restore",
"/t:Publish",
$"/p:CustomAfterMicrosoftCommonTargets={targetsFile}",
$"/p:CustomAfterMicrosoftCommonCrossTargetingTargets={targetsFile}",
$"/p:ImageName={registry}/{repository}",
$"/p:RegistryUsername={username}",
$"/p:RegistryPassword={password}"
};
var psi = new ProcessStartInfo
{
FileName = DotNetMuxer.MuxerPathOrDefault(),
Arguments = ArgumentEscaper.EscapeAndConcatenate(args),
RedirectStandardOutput = true,
RedirectStandardError = true,
};
var process = Process.Start(psi);
process.WaitForExit();
console.Out.WriteLine(process.StandardOutput.ReadToEnd());
string FindTargetsFile()
{
var assemblyDir = Path.GetDirectoryName(typeof(Program).Assembly.Location);
var searchPaths = new[]
{
Path.Combine(AppContext.BaseDirectory, "assets"),
Path.Combine(assemblyDir, "assets"),
AppContext.BaseDirectory,
assemblyDir,
};
var targetPath = searchPaths.Select(p => Path.Combine(p, "Oras.targets")).FirstOrDefault(File.Exists);
if (targetPath == null)
{
Console.WriteLine("Fatal error: could not find Oras.targets");
}
return(targetPath);
}
}
