NegotiateAuthentication.Unwrap Method

Definition

Namespace:

System.Net.Security

Assembly:

System.Net.Security.dll

Source:

NegotiateAuthentication.cs

Unwraps an input message with signature or encryption applied by the other party.

public:
 System::Net::Security::NegotiateAuthenticationStatusCode Unwrap(ReadOnlySpan<System::Byte> input, System::Buffers::IBufferWriter<System::Byte> ^ outputWriter, [Runtime::InteropServices::Out] bool % wasEncrypted);

public System.Net.Security.NegotiateAuthenticationStatusCode Unwrap (ReadOnlySpan<byte> input, System.Buffers.IBufferWriter<byte> outputWriter, out bool wasEncrypted);

member this.Unwrap : ReadOnlySpan<byte> * System.Buffers.IBufferWriter<byte> * bool -> System.Net.Security.NegotiateAuthenticationStatusCode

Public Function Unwrap (input As ReadOnlySpan(Of Byte), outputWriter As IBufferWriter(Of Byte), ByRef wasEncrypted As Boolean) As NegotiateAuthenticationStatusCode

Parameters

input

ReadOnlySpan<Byte>

Input message to be unwrapped.

outputWriter

IBufferWriter<Byte>

Buffer writter where the unwrapped message is written.

wasEncrypted

Boolean

When this method returns, contains a value that indicates whether the wrapped message had encryption applied.

Returns

NegotiateAuthenticationStatusCode

• Completed on success.
• MessageAltered if the message signature was invalid.
• InvalidToken if the wrapped message was in invalid format.
• Other NegotiateAuthenticationStatusCode values on failure.

Exceptions

InvalidOperationException

Authentication failed or has not occurred.