ProjectResourceBuilderExtensions.DisableForwardedHeaders Method

Reference

Definition

Namespace:: Aspire.Hosting

Assembly:: Aspire.Hosting.dll

Package:: Aspire.Hosting v8.2.0

Package:: Aspire.Hosting v9.0.0

Source:: ProjectResourceBuilderExtensions.cs

Source:: ProjectResourceBuilderExtensions.cs

Important

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Configures the project to disable forwarded headers when being published.

public static Aspire.Hosting.ApplicationModel.IResourceBuilder<Aspire.Hosting.ApplicationModel.ProjectResource> DisableForwardedHeaders (this Aspire.Hosting.ApplicationModel.IResourceBuilder<Aspire.Hosting.ApplicationModel.ProjectResource> builder);

static member DisableForwardedHeaders : Aspire.Hosting.ApplicationModel.IResourceBuilder<Aspire.Hosting.ApplicationModel.ProjectResource> -> Aspire.Hosting.ApplicationModel.IResourceBuilder<Aspire.Hosting.ApplicationModel.ProjectResource>

<Extension()>
Public Function DisableForwardedHeaders (builder As IResourceBuilder(Of ProjectResource)) As IResourceBuilder(Of ProjectResource)

Parameters

builder: IResourceBuilder<ProjectResource>

The project resource builder.

Returns

IResourceBuilder<ProjectResource>

A reference to the IResourceBuilder<T>.

Examples

Disable forwarded headers for a project.

var builder = DistributedApplication.CreateBuilder(args);

builder.AddProject<Projects.InventoryService>("inventoryservice")
       .DisableForwardedHeaders();

Remarks

By default .NET Aspire assumes that .NET applications which expose endpoints should be configured to use forwarded headers. This is because most typical cloud native deployment scenarios involve a reverse proxy which translates an external endpoint hostname to an internal address.

To enable forwarded headers the ASPNETCORE_FORWARDEDHEADERS_ENABLED variable is injected into the project and set to true. If the DisableForwardedHeaders(IResourceBuilder<ProjectResource>) extension is used this environment variable will not be set.

Applies to

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