CompatibilityDataProtector Class

A System.Security.Cryptography.DataProtector that can be used by ASP.NET 4.x to interact with ASP.NET Core’s DataProtection stack. This type is for internal use only and shouldn’t be directly used by developers.

Namespace
Microsoft.AspNetCore.DataProtection.SystemWeb
Assemblies
  • Microsoft.AspNetCore.DataProtection.SystemWeb

Syntax

[EditorBrowsable(EditorBrowsableState.Never)]
public sealed class CompatibilityDataProtector : DataProtector
class Microsoft.AspNetCore.DataProtection.SystemWeb.CompatibilityDataProtector

Constructors

CompatibilityDataProtector(System.String, System.String, System.String[])
public CompatibilityDataProtector(string applicationName, string primaryPurpose, string[] specificPurposes)

Methods

IsReprotectRequired(System.Byte[])
Return type:System.Boolean 
public override bool IsReprotectRequired(byte[] encryptedData)
ProviderProtect(System.Byte[])
Return type:System.Byte<System.Byte>[] 
protected override byte[] ProviderProtect(byte[] userData)
ProviderUnprotect(System.Byte[])
Return type:System.Byte<System.Byte>[] 
protected override byte[] ProviderUnprotect(byte[] encryptedData)
RunWithSuppressedPrimaryPurpose(System.Func<System.Object, System.Byte[], System.Byte[]>, System.Object, System.Byte[])

Invokes a delegate where calls to Microsoft.AspNetCore.DataProtection.SystemWeb.CompatibilityDataProtector.ProviderProtect(System.Byte[]) and Microsoft.AspNetCore.DataProtection.SystemWeb.CompatibilityDataProtector.ProviderUnprotect(System.Byte[]) will ignore the primary purpose and instead use only the sub-purposes.

Return type:System.Byte<System.Byte>[] 
public static byte[] RunWithSuppressedPrimaryPurpose(Func<object, byte[], byte[]> callback, object state, byte[] input)

Properties

Microsoft.AspNetCore.DataProtection.SystemWeb.CompatibilityDataProtector.PrependHashedPurposeToPlaintext
Return type:System.Boolean 
protected override bool PrependHashedPurposeToPlaintext { get; }