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289 lines
5.7 KiB
Java
Executable File
289 lines
5.7 KiB
Java
Executable File
package cn.hutool.jwt.signers;
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import cn.hutool.core.lang.Assert;
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import cn.hutool.core.util.ReUtil;
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import java.security.Key;
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import java.security.KeyPair;
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import java.security.PrivateKey;
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import java.security.PublicKey;
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/**
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* JWT签名器工具类
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*
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* @author looly
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* @since 5.7.0
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*/
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public class JWTSignerUtil {
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/**
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* 无签名
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*
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* @return 无签名的签名器
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*/
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public static JWTSigner none() {
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return NoneJWTSigner.NONE;
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}
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//------------------------------------------------------------------------- HSxxx
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/**
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* HS256(HmacSHA256)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner hs256(byte[] key) {
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return createSigner("HS256", key);
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}
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/**
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* HS384(HmacSHA384)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner hs384(byte[] key) {
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return createSigner("HS384", key);
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}
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/**
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* HS512(HmacSHA512)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner hs512(byte[] key) {
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return createSigner("HS512", key);
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}
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//------------------------------------------------------------------------- RSxxx
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/**
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* RS256(SHA256withRSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner rs256(Key key) {
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return createSigner("RS256", key);
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}
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/**
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* RS384(SHA384withRSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner rs384(Key key) {
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return createSigner("RS384", key);
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}
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/**
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* RS512(SHA512withRSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner rs512(Key key) {
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return createSigner("RS512", key);
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}
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//------------------------------------------------------------------------- ESxxx
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/**
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* ES256(SHA256withECDSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner es256(Key key) {
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return createSigner("ES256", key);
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}
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/**
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* ES384(SHA383withECDSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner es384(Key key) {
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return createSigner("ES384", key);
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}
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/**
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* ES512(SHA512withECDSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner es512(Key key) {
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return createSigner("ES512", key);
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}
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/**
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* HMD5(HmacMD5)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner hmd5(Key key) {
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return createSigner("HMD5",key);
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}
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/**
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* HSHA1(HmacSHA1)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner hsha1(Key key) {
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return createSigner("HSHA1",key);
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}
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/**
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* SM4CMAC(SM4CMAC)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner sm4cmac(Key key) {
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return createSigner("SM4CMAC",key);
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}
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/**
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* RMD2(MD2withRSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner rmd2(Key key) {
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return createSigner("RMD2",key);
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}
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/**
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* RMD5(MD5withRSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner rmd5(Key key) {
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return createSigner("RMD5",key);
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}
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/**
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* RSHA1(SHA1withRSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner rsha1(Key key) {
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return createSigner("RSHA1",key);
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}
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/**
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* DNONE(NONEwithDSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner dnone(Key key) {
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return createSigner("DNONE",key);
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}
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/**
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* DSHA1(SHA1withDSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner dsha1(Key key) {
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return createSigner("DSHA1",key);
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}
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/**
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* ENONE(NONEwithECDSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner enone(Key key) {
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return createSigner("ENONE",key);
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}
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/**
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* ESHA1(SHA1withECDSA)签名器
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*
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner esha1(Key key) {
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return createSigner("ESHA1",key);
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}
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/**
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* 创建签名器
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*
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* @param algorithmId 算法ID,见{@link AlgorithmUtil}
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner createSigner(String algorithmId, byte[] key) {
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Assert.notNull(key, "Signer key must be not null!");
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if (null == algorithmId || NoneJWTSigner.ID_NONE.equals(algorithmId)) {
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return none();
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}
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return new HMacJWTSigner(AlgorithmUtil.getAlgorithm(algorithmId), key);
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}
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/**
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* 创建签名器
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*
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* @param algorithmId 算法ID,见{@link AlgorithmUtil}
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* @param keyPair 密钥对
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* @return 签名器
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*/
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public static JWTSigner createSigner(String algorithmId, KeyPair keyPair) {
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Assert.notNull(keyPair, "Signer key pair must be not null!");
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if (null == algorithmId || NoneJWTSigner.ID_NONE.equals(algorithmId)) {
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return none();
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}
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// issue3205@Github
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if(ReUtil.isMatch("es\\d{3}", algorithmId.toLowerCase())){
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return new EllipticCurveJWTSigner(AlgorithmUtil.getAlgorithm(algorithmId), keyPair);
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}
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return new AsymmetricJWTSigner(AlgorithmUtil.getAlgorithm(algorithmId), keyPair);
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}
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/**
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* 创建签名器
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*
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* @param algorithmId 算法ID,见{@link AlgorithmUtil}
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* @param key 密钥
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* @return 签名器
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*/
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public static JWTSigner createSigner(String algorithmId, Key key) {
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Assert.notNull(key, "Signer key must be not null!");
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if (null == algorithmId || NoneJWTSigner.ID_NONE.equals(algorithmId)) {
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return NoneJWTSigner.NONE;
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}
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if (key instanceof PrivateKey || key instanceof PublicKey) {
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// issue3205@Github
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if(ReUtil.isMatch("ES\\d{3}", algorithmId)){
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return new EllipticCurveJWTSigner(AlgorithmUtil.getAlgorithm(algorithmId), key);
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}
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return new AsymmetricJWTSigner(AlgorithmUtil.getAlgorithm(algorithmId), key);
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}
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return new HMacJWTSigner(AlgorithmUtil.getAlgorithm(algorithmId), key);
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}
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}
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