org.springframework.security.oauth2.jwt.JoseHeaderNames Maven / Gradle / Ivy
/*
* Copyright 2020-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.security.oauth2.jwt;
/**
* The Registered Header Parameter Names defined by the JSON Web Token (JWT),
* JSON Web Signature (JWS) and JSON Web Encryption (JWE) specifications
* that may be contained in the JOSE Header of a JWT.
*
* @author Anoop Garlapati
* @author Joe Grandja
* @since 0.0.1
* @see JoseHeader
* @see JWT JOSE Header
* @see JWS JOSE Header
* @see JWE JOSE Header
* @deprecated See gh-596
*/
@Deprecated
public final class JoseHeaderNames {
/**
* {@code alg} - the algorithm header identifies the cryptographic algorithm used to secure a JWS or JWE
*/
public static final String ALG = "alg";
/**
* {@code jku} - the JWK Set URL header is a URI that refers to a resource for a set of JSON-encoded public keys,
* one of which corresponds to the key used to digitally sign a JWS or encrypt a JWE
*/
public static final String JKU = "jku";
/**
* {@code jwk} - the JSON Web Key header is the public key that corresponds to the key
* used to digitally sign a JWS or encrypt a JWE
*/
public static final String JWK = "jwk";
/**
* {@code kid} - the key ID header is a hint indicating which key was used to secure a JWS or JWE
*/
public static final String KID = "kid";
/**
* {@code x5u} - the X.509 URL header is a URI that refers to a resource for the X.509 public key certificate
* or certificate chain corresponding to the key used to digitally sign a JWS or encrypt a JWE
*/
public static final String X5U = "x5u";
/**
* {@code x5c} - the X.509 certificate chain header contains the X.509 public key certificate
* or certificate chain corresponding to the key used to digitally sign a JWS or encrypt a JWE
*/
public static final String X5C = "x5c";
/**
* {@code x5t} - the X.509 certificate SHA-1 thumbprint header is a base64url-encoded SHA-1 thumbprint (a.k.a. digest)
* of the DER encoding of the X.509 certificate corresponding to the key used to digitally sign a JWS or encrypt a JWE
*/
public static final String X5T = "x5t";
/**
* {@code x5t#S256} - the X.509 certificate SHA-256 thumbprint header is a base64url-encoded SHA-256 thumbprint (a.k.a. digest)
* of the DER encoding of the X.509 certificate corresponding to the key used to digitally sign a JWS or encrypt a JWE
*/
public static final String X5T_S256 = "x5t#S256";
/**
* {@code typ} - the type header is used by JWS/JWE applications to declare the media type of a JWS/JWE
*/
public static final String TYP = "typ";
/**
* {@code cty} - the content type header is used by JWS/JWE applications to declare the media type
* of the secured content (the payload)
*/
public static final String CTY = "cty";
/**
* {@code crit} - the critical header indicates that extensions to the JWS/JWE/JWA specifications
* are being used that MUST be understood and processed
*/
public static final String CRIT = "crit";
private JoseHeaderNames() {
}
}