shengzhaoli.shengz
1 year ago
2 changed files with 137 additions and 15 deletions
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package com.monkeyk.sos.service; |
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import com.nimbusds.jose.JWSAlgorithm; |
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import com.nimbusds.jose.jwk.Curve; |
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import com.nimbusds.jose.jwk.ECKey; |
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import com.nimbusds.jose.jwk.RSAKey; |
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import org.junit.jupiter.api.Test; |
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import java.security.KeyPair; |
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import java.security.KeyPairGenerator; |
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import java.security.PrivateKey; |
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import java.security.PublicKey; |
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import java.security.interfaces.ECPublicKey; |
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import java.security.interfaces.RSAPublicKey; |
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import java.util.Set; |
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import static com.nimbusds.jose.jwk.KeyOperation.*; |
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import static org.junit.jupiter.api.Assertions.assertNotNull; |
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/** |
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* 2023/10/18 15:12 |
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* <p> |
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* JWK |
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* generate |
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* |
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* @author Shengzhao Li |
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* @since 3.0.0 |
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*/ |
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public class JwksTest { |
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/** |
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* ES256 jwk generate |
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* |
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* @throws Exception e |
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*/ |
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@Test |
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void jwkEC() throws Exception { |
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Curve point = Curve.P_256; |
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// Curve point = Curve.P_384;
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// Curve point = Curve.P_521;
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KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("EC"); |
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keyPairGenerator.initialize(point.toECParameterSpec()); |
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KeyPair keyPair = keyPairGenerator.generateKeyPair(); |
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PublicKey aPublic = keyPair.getPublic(); |
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PrivateKey aPrivate = keyPair.getPrivate(); |
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ECKey key = new ECKey.Builder(point, (ECPublicKey) aPublic) |
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.privateKey(aPrivate) |
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.keyOperations(Set.of( |
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SIGN, |
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VERIFY, |
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ENCRYPT, |
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DECRYPT, |
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DERIVE_KEY)) |
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// keyId 必须唯一
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.keyID("sos-ecc-kid1") |
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.algorithm(JWSAlgorithm.ES256) |
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.build(); |
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assertNotNull(key); |
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String json = key.toJSONString(); |
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assertNotNull(json); |
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// System.out.println(json);
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} |
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/** |
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* RS256 jwk generate |
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* |
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* @throws Exception e |
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*/ |
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@Test |
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void jwkRS() throws Exception { |
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KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA"); |
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keyPairGenerator.initialize(2048); |
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KeyPair keyPair = keyPairGenerator.generateKeyPair(); |
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PrivateKey aPrivate = keyPair.getPrivate(); |
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PublicKey aPublic = keyPair.getPublic(); |
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RSAKey key = new RSAKey.Builder((RSAPublicKey) aPublic) |
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.privateKey(aPrivate) |
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// .keyUse(KeyUse.SIGNATURE)
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.keyOperations(Set.of( |
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SIGN, |
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VERIFY, |
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ENCRYPT, |
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DECRYPT, |
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DERIVE_KEY)) |
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.algorithm(JWSAlgorithm.RS256) |
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.keyID("sos-rsa-kid2") |
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.build(); |
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assertNotNull(key); |
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String json = key.toJSONString(); |
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assertNotNull(json); |
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// System.out.println(json);
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} |
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} |
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