Package com.nimbusds.jose.crypto.impl

Class JWEHeaderValidation

java.lang.Object

com.nimbusds.jose.crypto.impl.JWEHeaderValidation

public class JWEHeaderValidation
extends Object

JWE header validation.

Version:

2023-09-10

Author:

Vladimir Dzhuvinov

Method Summary

Modifier and Type	Method	Description
static JWEAlgorithm	getAlgorithmAndEnsureNotNull(JWEHeader jweHeader)	Gets the JWE algorithm of the specified header and ensure it is not null.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getAlgorithmAndEnsureNotNull

public static JWEAlgorithm getAlgorithmAndEnsureNotNull(JWEHeader jweHeader)
                                                 throws JOSEException

Gets the JWE algorithm of the specified header and ensure it is not null.

Parameters:

jweHeader - The JWE header. Must not be null.

Returns:

The JWE algorithm.

Throws:

JOSEException - If the JWE alg header parameter is null.