JsonWebTokenHandler.DecryptToken Method

Reference

Definition

Namespace:: Microsoft.IdentityModel.JsonWebTokens

Assembly:: Microsoft.IdentityModel.JsonWebTokens.dll

Package:: Microsoft.IdentityModel.JsonWebTokens v7.5.2

Important

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Decrypts a JWE and returns the clear text

public string DecryptToken (Microsoft.IdentityModel.JsonWebTokens.JsonWebToken jwtToken, Microsoft.IdentityModel.Tokens.TokenValidationParameters validationParameters);

member this.DecryptToken : Microsoft.IdentityModel.JsonWebTokens.JsonWebToken * Microsoft.IdentityModel.Tokens.TokenValidationParameters -> string

Public Function DecryptToken (jwtToken As JsonWebToken, validationParameters As TokenValidationParameters) As String

Parameters

jwtToken: JsonWebToken

the JWE that contains the cypher text.

validationParameters: TokenValidationParameters

contains crypto material.

Returns

String

the decoded / cleartext contents of the JWE.

Exceptions

ArgumentNullException

if validationParameters is null.

SecurityTokenException

if 'jwtToken .Enc' is null or empty.

SecurityTokenDecompressionFailedException

if decompression failed.

SecurityTokenEncryptionKeyNotFoundException

if 'jwtToken .Kid' is not null AND decryption fails.

SecurityTokenDecryptionFailedException

if the JWE was not able to be decrypted.

Applies to

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