public ErrorHandlingPipelines(IResponseNegotiator responseNegotiator, INancyErrorMap errorMap)
{
this.responseNegotiator = responseNegotiator;
this.errorMap = errorMap;
AfterRequest = new AfterPipeline();
BeforeRequest = new BeforePipeline();
OnError = new ErrorPipeline();
OnError += (ctx, ex) =>
{
var nonAggregateException = ex.TrimAggregateException();
if (!errorMap.Contains(nonAggregateException.GetType()))
{
Logger.DebugFormat("Exception type not found in ErrorMap. Exception: {0}", nonAggregateException.GetType());
ctx.Response = DefaultError(ctx);
}
else
{
ctx.Response = Error(nonAggregateException, ctx);
}
return null;
};
}
private static void InvokeOnErrorHook(Context context, ErrorPipeline pipeline, Exception errorException)
{
try
{
if (pipeline == null)
{
throw new RequestPipelinesException(errorException);
}
var onErrorResult = pipeline.Invoke(context, errorException);
if (onErrorResult == null)
{
throw new RequestPipelinesException(errorException);
}
context.Response = new Response {
StatusCode = HttpStatusCode.InternalServerError
};
}
catch (Exception)
{
context.Response = new Response {
StatusCode = HttpStatusCode.InternalServerError
};
}
}
public void Pipeline_containing_another_pipeline_will_invoke_items_in_both_pipelines()
{
// Given
var item1Called = false;
Func <NancyContext, Exception, Response> item1 = (ctx, ex) => { item1Called = true; return(null); };
var item2Called = false;
Func <NancyContext, Exception, Response> item2 = (ctx, ex) => { item2Called = true; return(null); };
var item3Called = false;
Func <NancyContext, Exception, Response> item3 = (ctx, ex) => { item3Called = true; return(null); };
var item4Called = false;
Func <NancyContext, Exception, Response> item4 = (ctx, ex) => { item4Called = true; return(null); };
pipeline += item1;
pipeline += item2;
var subPipeline = new ErrorPipeline();
subPipeline += item3;
subPipeline += item4;
// When
pipeline.AddItemToEndOfPipeline(subPipeline);
pipeline.Invoke(CreateContext(), new Exception());
// Then
item1Called.ShouldBeTrue();
item2Called.ShouldBeTrue();
item3Called.ShouldBeTrue();
item4Called.ShouldBeTrue();
}
public void Pipeline_containing_another_pipeline_will_invoke_items_in_both_pipelines()
{
// Given
var item1Called = false;
Func<NancyContext, Exception, dynamic> item1 = (ctx, ex) => { item1Called = true; return null; };
var item2Called = false;
Func<NancyContext, Exception, dynamic> item2 = (ctx, ex) => { item2Called = true; return null; };
var item3Called = false;
Func<NancyContext, Exception, dynamic> item3 = (ctx, ex) => { item3Called = true; return null; };
var item4Called = false;
Func<NancyContext, Exception, dynamic> item4 = (ctx, ex) => { item4Called = true; return null; };
pipeline += item1;
pipeline += item2;
var subPipeline = new ErrorPipeline();
subPipeline += item3;
subPipeline += item4;
// When
pipeline.AddItemToEndOfPipeline(subPipeline);
pipeline.Invoke(CreateContext(), new Exception());
// Then
item1Called.ShouldBeTrue();
item2Called.ShouldBeTrue();
item3Called.ShouldBeTrue();
item4Called.ShouldBeTrue();
}
public CoercingPipelines()
{
AfterRequest = new AfterPipeline();
BeforeRequest = new BeforePipeline();
OnError = new ErrorPipeline();
OnError += (ctx, ex) => ctx.Response;
}
public void PlusEquals_with_func_adds_item_to_end_of_pipeline()
{
// Given, When
pipeline += (ctx, ex) => null;
pipeline += (ctx, ex) => null;
// Then
pipeline.PipelineDelegates.ShouldHaveCount(2);
}
public void PlusEquals_with_func_adds_item_to_end_of_pipeline()
{
// Given, When
pipeline += (ctx, ex) => null;
pipeline += (ctx, ex) => null;
// Then
pipeline.PipelineDelegates.ShouldHaveCount(2);
}
public void When_cast_from_func_creates_a_pipeline_with_one_item()
{
// Given
var castPipeline = new ErrorPipeline();
// When
castPipeline += (ctx, ex) => null;
// Then
castPipeline.PipelineDelegates.ShouldHaveCount(1);
}
public void When_cast_from_func_creates_a_pipeline_with_one_item()
{
// Given
var castPipeline = new ErrorPipeline();
// When
castPipeline += (ctx, ex) => null;
// Then
castPipeline.PipelineDelegates.ShouldHaveCount(1);
}
void OnLoginFail(SocketIOEvent evt)
{
var msg = string.Empty;
evt.data.GetField(ref msg, "message");
var error = msg.Split(':');
if (error.Length > 1)
{
loginFailMessage = error[1];
}
ErrorPipeline.FireError(error[0]);
}
public void PlusEquals_with_another_pipeline_adds_those_pipeline_items_to_end_of_pipeline()
{
// Given
pipeline.AddItemToEndOfPipeline((ctx, ex) => null);
pipeline.AddItemToEndOfPipeline((ctx, ex) => null);
var pipeline2 = new ErrorPipeline();
pipeline2.AddItemToEndOfPipeline((ctx, ex) => null);
pipeline2.AddItemToEndOfPipeline((ctx, ex) => null);
// When
pipeline += pipeline2;
// Then
pipeline.PipelineItems.ShouldHaveCount(4);
pipeline2.PipelineDelegates.ElementAt(0).ShouldBeSameAs(pipeline.PipelineDelegates.ElementAt(2));
pipeline2.PipelineDelegates.ElementAt(1).ShouldBeSameAs(pipeline.PipelineDelegates.Last());
}
public void PlusEquals_with_another_pipeline_adds_those_pipeline_items_to_end_of_pipeline()
{
// Given
pipeline.AddItemToEndOfPipeline((ctx, ex) => null);
pipeline.AddItemToEndOfPipeline((ctx, ex) => null);
var pipeline2 = new ErrorPipeline();
pipeline2.AddItemToEndOfPipeline((ctx, ex) => null);
pipeline2.AddItemToEndOfPipeline((ctx, ex) => null);
// When
pipeline += pipeline2;
// Then
pipeline.PipelineItems.ShouldHaveCount(4);
pipeline2.PipelineDelegates.ElementAt(0).ShouldBeSameAs(pipeline.PipelineDelegates.ElementAt(2));
pipeline2.PipelineDelegates.ElementAt(1).ShouldBeSameAs(pipeline.PipelineDelegates.Last());
}
public ExceptionlessMqServer(IRedisClientsManager clientsManager, IProjectRepository projectRepository, IUserRepository userRepository,
IErrorStackRepository stackRepository, IOrganizationRepository organizationRepository, ErrorPipeline errorPipeline,
ErrorStatsHelper errorStatsHelper, IProjectHookRepository projectHookRepository, ICacheClient cacheClient, IMailer mailer, IAppStatsClient stats)
: base(clientsManager) {
_projectRepository = projectRepository;
_projectHookRepository = projectHookRepository;
_userRepository = userRepository;
_stackRepository = stackRepository;
_organizationRepository = organizationRepository;
_errorPipeline = errorPipeline;
_errorStatsHelper = errorStatsHelper;
_cacheClient = cacheClient;
_mailer = mailer;
_stats = stats;
RegisterHandler<SummaryNotification>(ProcessSummaryNotification, ProcessSummaryNotificationException);
RegisterHandler<ErrorNotification>(ProcessNotification, ProcessNotificationException);
RegisterHandler<Error>(ProcessError, ProcessErrorException);
RegisterHandler<WebHookNotification>(ProcessWebHookNotification, ProcessWebHookNotificationException);
}
public ExceptionlessMqServer(IRedisClientsManager clientsManager, IProjectRepository projectRepository, IUserRepository userRepository,
IErrorStackRepository stackRepository, IOrganizationRepository organizationRepository, ErrorPipeline errorPipeline,
ErrorStatsHelper errorStatsHelper, IProjectHookRepository projectHookRepository, ICacheClient cacheClient, IMailer mailer, IAppStatsClient stats)
: base(clientsManager)
{
_projectRepository = projectRepository;
_projectHookRepository = projectHookRepository;
_userRepository = userRepository;
_stackRepository = stackRepository;
_organizationRepository = organizationRepository;
_errorPipeline = errorPipeline;
_errorStatsHelper = errorStatsHelper;
_cacheClient = cacheClient;
_mailer = mailer;
_stats = stats;
RegisterHandler <SummaryNotification>(ProcessSummaryNotification, ProcessSummaryNotificationException);
RegisterHandler <ErrorNotification>(ProcessNotification, ProcessNotificationException);
RegisterHandler <Error>(ProcessError, ProcessErrorException);
RegisterHandler <WebHookNotification>(ProcessWebHookNotification, ProcessWebHookNotificationException);
}
protected override void RequestStartup(TinyIoCContainer container, IPipelines pipelines, NancyContext context)
{
// Identify request holder through API key
var configuration = new StatelessAuthenticationConfiguration(ctx =>
{
Guid apiKey;
// If API key found, retrieve user information associated with the
// API key. If user found, add user information to request
if (Guid.TryParse(ctx.Request.Headers.Authorization, out apiKey))
{
var query = container.Resolve <IUserHelper>();
ClaimsPrincipal user = query.GetBy(apiKey);
if (user.Identity.Name == string.Empty)
{
return(null);
}
// Add user information
ctx.Items.Add(new KeyValuePair <string, object>("user", user.Identity));
container.Resolve <IHttpContextAccessor>().HttpContext.User = user;
return(user);
}
return(null);
});
// Add a default error handler to pipeline
ErrorPipeline er = new ErrorPipeline();
er.AddItemToEndOfPipeline((ctx, ex) => LogAndGetErrorResponse(ex, ctx));
pipelines.OnError = er;
StatelessAuthentication.Enable(pipelines, configuration);
}
private void Awake()
{
ErrorPipeline.LogToError("LFNEX", () => { LaunchErrorMesssage(loginFailMessage); });
ErrorPipeline.LogToError("LFWP", () => { LaunchErrorMesssage(loginFailMessage); });
ErrorPipeline.LogToError("ACFAE", () => { LaunchErrorMesssage(loginFailMessage); });
}
public void SetUp()
{
_sut = ErrorPipelines.HandleRequestValidationException();
}
public ErrorPipelineFixture()
{
pipeline = new ErrorPipeline();
}
public MockApplicationPipelines()
{
this.BeforeRequest = new BeforePipeline();
this.AfterRequest = new AfterPipeline();
this.OnError = new ErrorPipeline();
}
public MockPipelines()
{
this.BeforeRequest = new BeforePipeline();
this.AfterRequest = new AfterPipeline();
this.OnError = new ErrorPipeline();
}
public FakePipelines()
{
BeforeRequest = new BeforePipeline();
AfterRequest = new AfterPipeline();
OnError = new ErrorPipeline();
}
public void SetUp()
{
_sut = ErrorPipelines.HandleModelBindingException();
}
public ErrorPipelineFixture()
{
pipeline = new ErrorPipeline();
}
public void SetUp()
{
_sut = ErrorPipelines.HandleModelBindingException();
}
public void SetUp()
{
_sut = ErrorPipelines.HandleRequestValidationException();
}
public void SetUp()
{
_sut = ErrorPipelines.HandleSecurityException();
}
private static void InvokeOnErrorHook(NancyContext context, ErrorPipeline pipeline, Exception ex)
{
try
{
if (pipeline == null)
{
throw new RequestExecutionException(ex);
}
var onErrorResponse = pipeline.Invoke(context, ex);
if (onErrorResponse == null)
{
throw new RequestExecutionException(ex);
}
context.Response = onErrorResponse;
}
catch (Exception e)
{
context.Response = new Response { StatusCode = HttpStatusCode.InternalServerError };
context.Items[ERROR_KEY] = e.ToString();
context.Items[ERROR_EXCEPTION] = e;
}
}
public void SetUp()
{
_sut = ErrorPipelines.HandleSecurityException();
}
