package com.tiesheng.util.jwt; import java.util.Map; /** * JWT头部信息 * * @author looly * @since 5.7.0 */ public class JWTHeader extends Claims { private static final long serialVersionUID = 1L; //Header names /** * 加密算法,通常为HMAC SHA256(HS256) */ public static String ALGORITHM = "alg"; /** * 声明类型,一般为jwt */ public static String TYPE = "typ"; /** * 内容类型(content type) */ public static String CONTENT_TYPE = "cty"; /** * jwk的ID编号 */ public static String KEY_ID = "kid"; /** * 构造,初始化默认(typ=JWT) */ public JWTHeader() {} /** * 增加“kid”头信息 * * @param keyId kid * @return this */ public JWTHeader setKeyId(String keyId) { setClaim(KEY_ID, keyId); return this; } /** * 增加自定义JWT认证头 * * @param headerClaims 头信息 * @return this */ public JWTHeader addHeaders(Map headerClaims) { putAll(headerClaims); return this; } }