public static void Main(string[] args)
{
ParserResult <Options> options = Parser.Default.ParseArguments <Options>(args).WithParsed <Options>(o =>
{
Logger.LogInfo($"Using server config: {o.ConfigPath}");
Logger.LogInfo($"Using http profile: {o.ProfilePath}");
Logger.LogInfo($"Debug Logging: {o.Debug.ToString()}");
if (o.Debug)
{
Logger.Debug = true;
}
string configString = File.ReadAllText(o.ConfigPath);
State.ServerConfiguration = JsonConvert.DeserializeObject <ServerConfiguration>(configString);
string profileString = File.ReadAllText(o.ProfilePath);
JsonSerializerSettings jsonSettings = new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
};
TransportProfile profile = JsonConvert.DeserializeObject <TransportProfile>(profileString, jsonSettings);
// Flesh out the agent profile so we can serialize it and register it with Faction
profile.Agent.Hosts = State.ServerConfiguration.Hosts;
profile.Agent.URLs = profile.Server.URLs;
profile.Agent.ServerMessageConfig = profile.Server.MessageConfig;
State.Profile = profile;
});
CreateWebHostBuilder().Build().Run();
}
public static void Setup()
{
var builder = new ContainerBuilder();
builder.RegisterType <HyperwayOutboundComponent>().AsSelf();
builder.RegisterType <TransmissionRequestBuilder>().AsSelf();
builder.RegisterType <NoSbdhParser>().As <IContentDetector>();
// Lookup module registration
builder.RegisterModule(new ModeModule()); // Configuration
builder.RegisterModule(new CertificateModule()); // Keystore
builder.RegisterModule(new LookupModule());
builder.RegisterModule(new TransmissionModule());
builder.RegisterModule(new As2OutboundModule());
builder.RegisterModule(new TimestampModule());
builder.RegisterModule(new PersisterModule());
// Manual registration
builder.RegisterType <SMimeMessageFactory>().AsSelf().InstancePerLifetimeScope();
//
builder.RegisterType <LookupClient>().AsSelf();
builder.RegisterType <BusdoxLocator>().As <IMetadataLocator>();
builder.RegisterType <MultiReader>().As <IMetadataReader>();
builder.RegisterType <DifiCertificateValidator>().As <ICertificateValidator>();
builder.RegisterType <IMetadataProvider>().AsSelf();
builder.RegisterType <MessageSenderFactory>().AsSelf();
builder.RegisterType <NoopStatisticsService>().As <IStatisticsService>();
builder.RegisterType <DefaultTransmissionVerifier>().As <ITransmissionVerifier>();
builder.RegisterType <TransmissionRequestBuilder>().AsSelf();
builder.RegisterType <Mx.Peppol.Lookup.Provider.DefaultProvider>().As <IMetadataProvider>();
builder.Register(
(c) =>
{
var config = c.Resolve <Mode>();
return(config.Defaults.Transports.Where(x => x.Enabled).OrderBy(x => x.Weight)
.Select(x => TransportProfile.Of(x.Profile)).ToList());
}).Keyed <List <TransportProfile> >("prioritized")
.As <List <TransportProfile> >();
// prioritized
builder.RegisterType <Bdxr201605Reader>()
.Keyed <Bdxr201605Reader>("reader-protocols")
.As <IMetadataReader>();
builder.RegisterType <BusdoxReader>()
.Keyed <BusdoxReader>("reader-protocols")
.As <IMetadataReader>();
Container = builder.Build();
CryptographyContext.Register(() => Container.Resolve <HyperwaySecureMimeContext>());
}
public IPotentiallySigned <ServiceMetadata> ParseServiceMetadata(FetcherResponse fetcherResponse)
{
try
{
XmlDocument doc = new XmlDocument();
doc.Load(fetcherResponse.InputStream);
var o = ClassFactory.FromXmlStream(fetcherResponse.InputStream);
X509Certificate signer = null;
if (o is SignedServiceMetadata)
{
signer = XmldsigVerifier.Verify(doc);
}
ServiceInformationType serviceInformation = ((tns.ServiceMetadata)o).ServiceInformation;
List <ProcessMetadata <Endpoint> > processMetadatas = new List <ProcessMetadata <Endpoint> >();
foreach (ProcessType processType in serviceInformation.ProcessList.Process)
{
List <Endpoint> endpoints = new List <Endpoint>();
foreach (EndpointType endpointType in processType.ServiceEndpointList.Endpoint)
{
endpoints.Add(
Endpoint.Of(
TransportProfile.Of(endpointType.TransportProfile),
new Uri(endpointType.EndpointURI),
this.CertificateInstance(endpointType.Certificate.Data)));
}
processMetadatas.Add(
ProcessMetadata <Endpoint> .Of(
ProcessIdentifier.Of(
processType.ProcessIdentifier.PrimitiveValue,
Scheme.Of(processType.ProcessIdentifier.Scheme)),
endpoints));
}
return(Signed <ServiceMetadata> .Of(
ServiceMetadata.Of(
ParticipantIdentifier.Of(
serviceInformation.ParticipantIdentifier.PrimitiveValue,
Scheme.Of(serviceInformation.ParticipantIdentifier.Scheme)),
DocumentTypeIdentifier.Of(
serviceInformation.DocumentIdentifier.PrimitiveValue,
Scheme.Of(serviceInformation.DocumentIdentifier.Scheme)),
processMetadatas),
signer));
}
catch (Exception e) when(e is CertificateException | e is IOException)
{
throw new Exception(e.Message, e);
}
}
/// <summary>
/// Fetch identifier used in named annotation for the implementation of requested transport profile.
/// </summary>
public string GetSender(TransportProfile transportProfile)
{
if (!this.prioritizedTransportProfiles.Any(x => x.Equals(transportProfile)))
{
throw new HyperwayTransmissionException(
$"Transport protocol '{transportProfile.Identifier}' not supported.");
}
return(this.configMap.Where(x => x.Key.Equals(transportProfile)).Select(x => x.Value.Sender).First());
}
public static SMimeDigestMethod FindByTransportProfile(TransportProfile transportProfile)
{
foreach (SMimeDigestMethod digestMethod in Values())
{
if (digestMethod.transportProfile.Equals(transportProfile))
{
return(digestMethod);
}
}
throw new ArgumentException($"Digest method for transport profile '{transportProfile}' not known.");
}
public MessageSenderFactory(IComponentContext injector, Mode config)
{
this.injector = injector;
this.configMap = config.Defaults.Transports.Where(x => x.Enabled).OrderBy(x => x.Weight)
.ToDictionary(t => TransportProfile.Of(t.Profile), x => x);
this.prioritizedTransportProfiles = config.Defaults.Transports.Where(x => x.Enabled).OrderBy(x => x.Weight)
.Select(x => TransportProfile.Of(x.Profile)).ToList();
// Logging list of prioritized transport profiles supported.
Logger.Info("Prioritized list of transport profiles:");
this.prioritizedTransportProfiles.ForEach(tp => Logger.InfoFormat("=> {0}", tp.Identifier));
}
SMimeDigestMethod(
string[] identifier,
string method,
string algorithm,
Asn1Object oid,
DigestMethod digestMethod,
TransportProfile transportProfile)
{
this.identifier = identifier;
this.method = method;
this.algorithm = algorithm;
this.oid = oid;
this.digestMethod = digestMethod;
this.transportProfile = transportProfile;
}
private static void GenerateClientForProfile(
ClassBuilder factory,
DependencyInjectionDescriptor descriptor,
TransportProfile profile)
{
factory
.AddMethod("ConfigureClient" + profile.Name)
.SetPrivate()
.SetStatic()
.SetReturnType(TypeNames.IServiceCollection)
.AddParameter(_parentServices, x => x.SetType(TypeNames.IServiceProvider))
.AddParameter(
_strategy,
x => x.SetType(TypeNames.ExecutionStrategy)
.SetDefault(TypeNames.ExecutionStrategy + "." + "NetworkOnly"))
.AddCode(GenerateInternalMethodBody(descriptor, profile));
}
public As2InboundMetadata(
TransmissionIdentifier transmissionIdentifier,
Header header,
Timestamp timestamp,
TransportProfile transportProfile,
Digest digest,
X509Certificate certificate,
byte[] primaryReceipt)
{
this.transmissionIdentifier = transmissionIdentifier;
this.header = header;
this.timestamp = this.timestamp.Date;
this.transportProfile = transportProfile;
this.digest = digest;
this.receipt = Receipt.Of("message/disposition-notification", primaryReceipt);
this.receipts = new List <Receipt>();
this.receipts.Add(this.receipt);
if (timestamp.GetReceipt() != null)
{
this.receipts.Add(timestamp.GetReceipt());
}
this.certificate = certificate;
}
public IPotentiallySigned <ServiceMetadata> ParseServiceMetadata(FetcherResponse fetcherResponse)
{
try
{
XmlDocument doc = new XmlDocument();
doc.PreserveWhitespace = true;
doc.Load(fetcherResponse.InputStream);
var o = ClassFactory.FromXmlElement(doc.DocumentElement);
Xml.Busdox.tns.ServiceMetadata serviceMetadata = o as Xml.Busdox.tns.ServiceMetadata;
X509Certificate signer = null;
if (o is SignedServiceMetadata)
{
signer = XmldsigVerifier.Verify(doc);
serviceMetadata = ((SignedServiceMetadata)o).ServiceMetadata;
}
if (serviceMetadata == null)
{
throw new LookupException("ServiceMetadata element not found");
}
ServiceInformationType serviceInformation = serviceMetadata.ServiceInformation;
List <ProcessMetadata <Endpoint> > processMetadatas = new List <ProcessMetadata <Endpoint> >();
foreach (ProcessType processType in serviceInformation.ProcessList.Process)
{
List <Endpoint> endpoints = new List <Endpoint>();
foreach (EndpointType endpointType in processType.ServiceEndpointList.Endpoint)
{
var certificate = this.CertificateInstance(Convert.FromBase64String(endpointType.Certificate));
var endpointUri = new Uri(endpointType.EndpointReference.Address.PrimitiveValue);
var profile = TransportProfile.Of(endpointType.TransportProfile);
endpoints.Add(Endpoint.Of(profile, endpointUri, certificate));
}
processMetadatas.Add(
ProcessMetadata <Endpoint> .Of(
ProcessIdentifier.Of(
processType.ProcessIdentifier.PrimitiveValue,
Scheme.Of(processType.ProcessIdentifier.Scheme)),
endpoints));
}
return(Signed <ServiceMetadata> .Of(
ServiceMetadata.Of(
ParticipantIdentifier.Of(
serviceInformation.ParticipantIdentifier.PrimitiveValue,
Scheme.Of(serviceInformation.ParticipantIdentifier.Scheme)),
DocumentTypeIdentifier.Of(
serviceInformation.DocumentIdentifier.PrimitiveValue,
Scheme.Of(serviceInformation.DocumentIdentifier.Scheme)),
processMetadatas),
signer));
}
catch (Exception e) when(e is CertificateException | e is IOException)
{
throw new Exception(e.Message, e);
}
}
private static ICode GenerateInternalMethodBody(
CSharpSyntaxGeneratorSettings settings,
DependencyInjectionDescriptor descriptor,
TransportProfile profile)
{
var rootNamespace = descriptor.ClientDescriptor.RuntimeType.Namespace;
var hasSubscriptions =
descriptor.Operations.OfType <SubscriptionOperationDescriptor>().Any();
var hasQueries =
descriptor.Operations.OfType <QueryOperationDescriptor>().Any();
var hasMutations =
descriptor.Operations.OfType <MutationOperationDescriptor>().Any();
CodeBlockBuilder body = CodeBlockBuilder
.New()
.AddCode(CreateBaseCode(settings));
var generatedConnections = new HashSet <TransportType>();
if (hasSubscriptions)
{
generatedConnections.Add(profile.Subscription);
body.AddCode(
RegisterConnection(profile.Subscription, descriptor.Name));
}
if (hasQueries && !generatedConnections.Contains(profile.Query))
{
generatedConnections.Add(profile.Query);
body.AddCode(RegisterConnection(profile.Query, descriptor.Name));
}
if (hasMutations && !generatedConnections.Contains(profile.Mutation))
{
generatedConnections.Add(profile.Mutation);
body.AddCode(RegisterConnection(profile.Mutation, descriptor.Name));
}
body.AddEmptyLine();
foreach (var typeDescriptor in descriptor.TypeDescriptors
.OfType <INamedTypeDescriptor>())
{
if (typeDescriptor.Kind == TypeKind.Entity && !typeDescriptor.IsInterface())
{
INamedTypeDescriptor namedTypeDescriptor =
(INamedTypeDescriptor)typeDescriptor.NamedType();
NameString className = namedTypeDescriptor.ExtractMapperName();
var interfaceName =
TypeNames.IEntityMapper.WithGeneric(
namedTypeDescriptor.ExtractType().ToString(),
$"{rootNamespace}.{typeDescriptor.RuntimeType.Name}");
body.AddMethodCall()
.SetMethodName(TypeNames.AddSingleton)
.AddGeneric(interfaceName)
.AddGeneric($"{CreateStateNamespace(rootNamespace)}.{className}")
.AddArgument(_services);
}
}
body.AddEmptyLine();
foreach (var enumType in descriptor.EnumTypeDescriptor)
{
body.AddMethodCall()
.SetMethodName(TypeNames.AddSingleton)
.AddGeneric(TypeNames.ISerializer)
.AddGeneric(CreateEnumParserName($"{rootNamespace}.{enumType.Name}"))
.AddArgument(_services);
}
foreach (var serializer in _serializers)
{
body.AddMethodCall()
.SetMethodName(TypeNames.AddSingleton)
.AddGeneric(TypeNames.ISerializer)
.AddGeneric(serializer)
.AddArgument(_services);
}
RuntimeTypeInfo stringTypeInfo = new RuntimeTypeInfo(TypeNames.String);
foreach (var scalar in descriptor.TypeDescriptors.OfType <ScalarTypeDescriptor>())
{
if (scalar.RuntimeType.Equals(stringTypeInfo) &&
scalar.SerializationType.Equals(stringTypeInfo) &&
!BuiltInScalarNames.IsBuiltInScalar(scalar.Name))
{
body.AddMethodCall()
.SetMethodName(TypeNames.AddSingleton)
.AddGeneric(TypeNames.ISerializer)
.AddArgument(_services)
.AddArgument(MethodCallBuilder
.Inline()
.SetNew()
.SetMethodName(TypeNames.StringSerializer)
.AddArgument(scalar.Name.AsStringToken()));
}
}
foreach (var inputTypeDescriptor in descriptor.TypeDescriptors
.Where(x => x.Kind is TypeKind.Input))
{
var formatter =
CreateInputValueFormatter(
(InputObjectTypeDescriptor)inputTypeDescriptor.NamedType());
body.AddMethodCall()
.SetMethodName(TypeNames.AddSingleton)
.AddGeneric(TypeNames.ISerializer)
.AddGeneric($"{rootNamespace}.{formatter}")
.AddArgument(_services);
}
body.AddCode(RegisterSerializerResolver());
body.AddEmptyLine();
foreach (var operation in descriptor.Operations)
{
if (!(operation.ResultTypeReference is InterfaceTypeDescriptor typeDescriptor))
{
continue;
}
TransportType operationKind = operation switch
{
SubscriptionOperationDescriptor => profile.Subscription,
QueryOperationDescriptor => profile.Query,
MutationOperationDescriptor => profile.Mutation,
_ => throw ThrowHelper.DependencyInjection_InvalidOperationKind(operation)
};
string connectionKind = operationKind switch
{
TransportType.Http => TypeNames.IHttpConnection,
TransportType.WebSocket => TypeNames.IWebSocketConnection,
TransportType.InMemory => TypeNames.IInMemoryConnection,
{ } v => throw ThrowHelper.DependencyInjection_InvalidTransportType(v)
};
string operationName = operation.Name;
string fullName = operation.RuntimeType.ToString();
string operationInterfaceName = operation.InterfaceType.ToString();
string resultInterface = typeDescriptor.RuntimeType.ToString();
// The factories are generated based on the concrete result type, which is the
// only implementee of the result type interface.
var factoryName =
CreateResultFactoryName(
typeDescriptor.ImplementedBy.First().RuntimeType.Name);
var builderName = CreateResultBuilderName(operationName);
body.AddCode(
RegisterOperation(
settings,
connectionKind,
fullName,
operationInterfaceName,
resultInterface,
$"{CreateStateNamespace(operation.RuntimeType.Namespace)}.{factoryName}",
$"{CreateStateNamespace(operation.RuntimeType.Namespace)}.{builderName}"));
}
if (settings.IsStoreEnabled())
{
body.AddCode(
MethodCallBuilder
.New()
.SetMethodName(TypeNames.AddSingleton)
.AddGeneric(TypeNames.IEntityIdSerializer)
.AddGeneric(descriptor.EntityIdFactoryDescriptor.Type.ToString())
.AddArgument(_services));
}
body.AddCode(
MethodCallBuilder
.New()
.SetMethodName(TypeNames.AddSingleton)
.AddGeneric(descriptor.ClientDescriptor.RuntimeType.ToString())
.AddArgument(_services));
body.AddCode(
MethodCallBuilder
.New()
.SetMethodName(TypeNames.AddSingleton)
.AddGeneric(descriptor.ClientDescriptor.InterfaceType.ToString())
.AddArgument(_services)
.AddArgument(LambdaBuilder
.New()
.AddArgument(_sp)
.SetCode(MethodCallBuilder
.Inline()
.SetMethodName(TypeNames.GetRequiredService)
.AddGeneric(descriptor.ClientDescriptor.RuntimeType.ToString())
.AddArgument(_sp))));
body.AddLine($"return {_services};");
return(body);
}
private static ICode GenerateClientServiceProviderFactory(
DependencyInjectionDescriptor descriptor)
{
CodeBlockBuilder codeBuilder = CodeBlockBuilder.New();
if (descriptor.TransportProfiles.Count == 1)
{
return(codeBuilder
.AddCode(
MethodCallBuilder
.New()
.SetMethodName("ConfigureClient" + descriptor.TransportProfiles[0].Name)
.AddArgument(_sp)
.AddArgument(_serviceCollection)
.AddArgument(_strategy))
.AddEmptyLine()
.AddCode(MethodCallBuilder
.New()
.SetReturn()
.SetNew()
.SetMethodName("ClientServiceProvider")
.SetWrapArguments()
.AddArgument(MethodCallBuilder
.Inline()
.SetMethodName(TypeNames.BuildServiceProvider)
.AddArgument(_serviceCollection))));
}
IfBuilder ifProfile = IfBuilder.New();
var enumName = CreateProfileEnumReference(descriptor);
for (var index = 0; index < descriptor.TransportProfiles.Count; index++)
{
TransportProfile profile = descriptor.TransportProfiles[index];
IfBuilder currentIf = ifProfile;
if (index != 0)
{
currentIf = IfBuilder.New();
ifProfile.AddIfElse(currentIf);
}
currentIf
.SetCondition($"{_profile} == {enumName}.{profile.Name}")
.AddCode(
MethodCallBuilder
.New()
.SetMethodName("ConfigureClient" + profile.Name)
.AddArgument(_sp)
.AddArgument(_serviceCollection)
.AddArgument(_strategy));
}
return(codeBuilder
.AddCode(ifProfile)
.AddEmptyLine()
.AddCode(MethodCallBuilder
.New()
.SetReturn()
.SetNew()
.SetMethodName("ClientServiceProvider")
.SetWrapArguments()
.AddArgument(MethodCallBuilder
.Inline()
.SetMethodName(TypeNames.BuildServiceProvider)
.AddArgument(_serviceCollection))));
}
/// <summary>
/// Fetch MessageSender implementing from provided transport profile.
/// </summary>
public IMessageSender GetMessageSender(TransportProfile transportProfile)
{
return(this.injector.ResolveKeyed <IMessageSender>(this.GetSender(transportProfile)));
}
private ITransmissionResponse Perform(ITransmissionMessage transmissionMessage, Trace root)
{
this.transmissionVerifier.Verify(transmissionMessage.GetHeader(), Direction.OUT);
ITransmissionRequest transmissionRequest;
if (transmissionMessage is ITransmissionRequest)
{
transmissionRequest = (ITransmissionRequest)transmissionMessage;
}
else
{
// Perform lookup using header.
Trace lookupSpan = root.Child();
lookupSpan.Record(Annotations.ServiceName("Fetch endpoint information"));
lookupSpan.Record(Annotations.ClientSend());
try
{
var endpoint = this.lookupService.Lookup(transmissionMessage.GetHeader(), lookupSpan);
lookupSpan.Record(
Annotations.Tag("transport profile", endpoint.TransportProfile.Identifier));
transmissionRequest = new DefaultTransmissionRequest(transmissionMessage, endpoint);
}
catch (HyperwayTransmissionException e)
{
lookupSpan.Record(Annotations.Tag("exception", e.Message));
throw;
}
finally
{
lookupSpan.Record(Annotations.ClientRecv());
}
}
Trace span = root.Child();
span.Record(Annotations.ServiceName("send message"));
span.Record(Annotations.ClientSend());
// Span span = tracer.newChild(root.context()).name("send message").start();
ITransmissionResponse transmissionResponse;
try
{
TransportProfile transportProfile = transmissionRequest.GetEndpoint().TransportProfile;
IMessageSender messageSender = this.messageSenderFactory.GetMessageSender(transportProfile);
transmissionResponse = messageSender.Send(transmissionRequest, span);
}
catch (HyperwayTransmissionException e)
{
span.Record(Annotations.Tag("exception", e.Message));
throw;
}
finally
{
span.Record(Annotations.ClientRecv());
}
this.statisticsService.Persist(transmissionRequest, transmissionResponse, root);
return(transmissionResponse);
}
