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CorsPolicyBuilder Class

Definition

Namespace:
Microsoft.AspNetCore.Cors.Infrastructure
Assembly:
Microsoft.AspNetCore.Cors.dll
Package:
Microsoft.AspNetCore.Cors v1.0.0
Package:
Microsoft.AspNetCore.Cors v1.1.0
Package:
Microsoft.AspNetCore.App.Ref v10.0.0
Package:
Microsoft.AspNetCore.App.Ref v11.0.0-preview.4.26230.115
Package:
Microsoft.AspNetCore.Cors v2.0.0
Package:
Microsoft.AspNetCore.Cors v2.1.0
Package:
Microsoft.AspNetCore.Cors v2.2.0
Package:
Microsoft.AspNetCore.App.Ref v3.0.1
Package:
Microsoft.AspNetCore.App.Ref v3.1.10
Package:
Microsoft.AspNetCore.App.Ref v5.0.0
Package:
Microsoft.AspNetCore.App.Ref v6.0.36
Package:
Microsoft.AspNetCore.App.Ref v7.0.5
Package:
Microsoft.AspNetCore.App.Ref v8.0.19
Package:
Microsoft.AspNetCore.App.Ref v9.0.8
Source:
CorsPolicyBuilder.cs
Source:
CorsPolicyBuilder.cs
Source:
CorsPolicyBuilder.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Exposes methods to build a policy.

public ref class CorsPolicyBuilder
public class CorsPolicyBuilder
type CorsPolicyBuilder = class
Public Class CorsPolicyBuilder
Inheritance
CorsPolicyBuilder

Constructors

Name Description
CorsPolicyBuilder(CorsPolicy)

Creates a new instance of the CorsPolicyBuilder.
CorsPolicyBuilder(String[])

Creates a new instance of the CorsPolicyBuilder.

Methods

Name Description
AllowAnyHeader()

Ensures that the policy allows any header.
AllowAnyMethod()

Ensures that the policy allows any method.
AllowAnyOrigin()

Ensures that the policy allows any origin.
AllowCredentials()

Sets the policy to allow credentials.
Build()

Builds a new CorsPolicy using the entries added.
DisallowCredentials()

Sets the policy to not allow credentials.
SetIsOriginAllowed(Func<String,Boolean>)

Sets the specified isOriginAllowed for the underlying policy.
SetIsOriginAllowedToAllowWildcardSubdomains()

Sets the IsOriginAllowed property of the policy to be a function that allows origins to match a configured wildcarded domain when evaluating if the origin is allowed.
SetPreflightMaxAge(TimeSpan)

Sets the preflightMaxAge for the underlying policy.
WithExposedHeaders(String[])

Adds the specified exposedHeaders to the policy.
WithHeaders(String[])

Adds the specified headers to the policy.
WithMethods(String[])

Adds the specified methods to the policy.
WithOrigins(String[])

Adds the specified origins to the policy.

Applies to

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