a5d13e4e9b
* Fix flowchart next activity scheduling bug This fixes a bug where the Flowchart activity would schedule connected activities regardless of the outcome of the completed activity. * Cancel activity execution when cancellation token is triggered. * Enable user to handle HTTP endpoint validation failures as outcomes * Don't respond with full details in case of HTTP Endpoint faults for security
33 lines
1.2 KiB
C#
33 lines
1.2 KiB
C#
using Elsa.Http.Models;
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using Microsoft.AspNetCore.Http;
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using System.Net.Mime;
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using Elsa.Http.Contracts;
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using Elsa.Workflows.Core.Contracts;
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namespace Elsa.Http.Handlers;
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/// <summary>
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/// A default fault handler that writes information about the fault to the <see cref="HttpResponse"/>.
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/// </summary>
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public sealed class DefaultHttpEndpointFaultHandler : IHttpEndpointFaultHandler
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{
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/// <inheritdoc />
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public ValueTask HandleAsync(HttpEndpointFaultContext context)
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{
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var httpContext = context.HttpContext;
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var isTimeoutIncident = GetIsTimeoutFault(context);
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var statusCode = isTimeoutIncident ? StatusCodes.Status408RequestTimeout : StatusCodes.Status500InternalServerError;
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httpContext.Response.StatusCode = statusCode;
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return ValueTask.CompletedTask;
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}
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private bool GetIsTimeoutFault(HttpEndpointFaultContext context)
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{
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var workflowState = context.WorkflowState;
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var exceptionTypes = new[] { typeof(OperationCanceledException), typeof(TaskCanceledException), typeof(TimeoutException) };
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var timeoutIncident = workflowState.Incidents.FirstOrDefault(x => exceptionTypes.Contains(x.Exception?.Type));
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return timeoutIncident != null;
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}
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} |