本文整理了Java中com.auth0.jwt.algorithms.Algorithm类的一些代码示例，展示了Algorithm类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Algorithm类的具体详情如下：
包路径：com.auth0.jwt.algorithms.Algorithm
类名称：Algorithm

Algorithm介绍

[英]The Algorithm class represents an algorithm to be used in the Signing or Verification process of a Token.
[中]Algorithm类表示令牌签名或验证过程中使用的算法。

代码示例

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldPassRSA256VerificationWithProvidedPublicKey() throws Exception {
  RSAKeyProvider provider = mock(RSAKeyProvider.class);
  PublicKey publicKey = readPublicKeyFromFile(PUBLIC_KEY_FILE, "RSA");
  when(provider.getPublicKeyById("my-key-id")).thenReturn((RSAPublicKey) publicKey);
  String jwt = "eyJhbGciOiJSUzI1NiIsImtpZCI6Im15LWtleS1pZCJ9.eyJpc3MiOiJhdXRoMCJ9.jXrbue3xJmnzWH9kU-uGeCTtgbQEKbch8uHd4Z52t86ncNyepfusl_bsyLJIcxMwK7odRzKiSE9efV9JaRSEDODDBdMeCzODFx82uBM7e46T1NLVSmjYIM7Hcfh81ZeTIk-hITvgtL6hvTdeJWOCZAB0bs18qSVW5SvursRUhY38xnhuNI6HOHCtqp7etxWAu6670L53I3GtXsmi6bXIzv_0v1xZcAFg4HTvXxfhfj3oCqkSs2nC27mHxBmQtmZKWmXk5HzVUyPRwTUWx5wHPT_hCsGer-CMCAyGsmOg466y1KDqf7ogpMYojfVZGWBsyA39LO1oWZ4Ryomkn8t5Vg";
  Algorithm algorithm = Algorithm.RSA256(provider);
  algorithm.verify(JWT.decode(jwt));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldPassRSA384Verification() throws Exception {
  String jwt = "eyJhbGciOiJSUzM4NCIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJhdXRoMCJ9.TZlWjXObwGSQOiu2oMq8kiKz0_BR7bbBddNL6G8eZ_GoR82BXOZDqNrQr7lb_M-78XGBguWLWNIdYhzgxOUL9EoCJlrqVm9s9vo6G8T1sj1op-4TbjXZ61TwIvrJee9BvPLdKUJ9_fp1Js5kl6yXkst40Th8Auc5as4n49MLkipjpEhKDKaENKHpSubs1ripSz8SCQZSofeTM_EWVwSw7cpiM8Fy8jOPvWG8Xz4-e3ODFowvHVsDcONX_4FTMNbeRqDuHq2ZhCJnEfzcSJdrve_5VD5fM1LperBVslTrOxIgClOJ3RmM7-WnaizJrWP3D6Z9OLxPxLhM6-jx6tcxEw";
  Algorithm algorithm = Algorithm.RSA384((RSAKey) readPublicKeyFromFile(PUBLIC_KEY_FILE, "RSA"));
  algorithm.verify(JWT.decode(jwt));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldPassRSA512Verification() throws Exception {
  String jwt = "eyJhbGciOiJSUzUxMiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJhdXRoMCJ9.mvL5LoMyIrWYjk5umEXZTmbyIrkbbcVPUkvdGZbu0qFBxGOf0nXP5PZBvPcOu084lvpwVox5n3VaD4iqzW-PsJyvKFgi5TnwmsbKchAp7JexQEsQOnTSGcfRqeUUiBZqRQdYsho71oAB3T4FnalDdFEpM-fztcZY9XqKyayqZLreTeBjqJm4jfOWH7KfGBHgZExQhe96NLq1UA9eUyQwdOA1Z0SgXe4Ja5PxZ6Fm37KnVDtDlNnY4JAAGFo6y74aGNnp_BKgpaVJCGFu1f1S5xCQ1HSvs8ZSdVWs5NgawW3wRd0kRt_GJ_Y3mIwiF4qUyHWGtsSHu_qjVdCTtbFyow";
  Algorithm algorithm = Algorithm.RSA512((RSAKey) readPublicKeyFromFile(PUBLIC_KEY_FILE, "RSA"));
  algorithm.verify(JWT.decode(jwt));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldPassHMAC384Verification() throws Exception {
  String jwt = "eyJhbGciOiJIUzM4NCIsImN0eSI6IkpXVCJ9.eyJpc3MiOiJhdXRoMCJ9.uztpK_wUMYJhrRv8SV-1LU4aPnwl-EM1q-wJnqgyb5DHoDteP6lN_gE1xnZJH5vw";
  Algorithm algorithmString = Algorithm.HMAC384("secret");
  Algorithm algorithmBytes = Algorithm.HMAC384("secret".getBytes(StandardCharsets.UTF_8));
  DecodedJWT decoded = JWT.decode(jwt);
  algorithmString.verify(decoded);
  algorithmBytes.verify(decoded);
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldCreateRSA512AlgorithmWithBothKeys() throws Exception {
  RSAPublicKey publicKey = mock(RSAPublicKey.class);
  RSAPrivateKey privateKey = mock(RSAPrivateKey.class);
  Algorithm algorithm = Algorithm.RSA512(publicKey, privateKey);
  assertThat(algorithm, is(notNullValue()));
  assertThat(algorithm, is(instanceOf(RSAAlgorithm.class)));
  assertThat(algorithm.getDescription(), is("SHA512withRSA"));
  assertThat(algorithm.getName(), is("RS512"));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldCreateHMAC384AlgorithmWithBytes() throws Exception {
  Algorithm algorithm = Algorithm.HMAC384("secret".getBytes(StandardCharsets.UTF_8));
  assertThat(algorithm, is(notNullValue()));
  assertThat(algorithm, is(instanceOf(HMACAlgorithm.class)));
  assertThat(algorithm.getDescription(), is("HmacSHA384"));
  assertThat(algorithm.getName(), is("HS384"));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldValidateNotBeforeIfPresent() throws Exception {
  Clock clock = mock(Clock.class);
  when(clock.getToday()).thenReturn(new Date(DATE_TOKEN_MS_VALUE));
  String token = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE0Nzc1OTJ9.isvT0Pqx0yjnZk53mUFSeYFJLDs-Ls9IsNAm86gIdZo";
  JWTVerifier.BaseVerification verification = (JWTVerifier.BaseVerification) JWTVerifier.init(Algorithm.HMAC256("secret"));
  DecodedJWT jwt = verification
      .build(clock)
      .verify(token);
  assertThat(jwt, is(notNullValue()));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldDoHMAC256SigningWithString() throws Exception {
  Algorithm algorithm = Algorithm.HMAC256("secret");
  String jwt = asJWT(algorithm, HS256Header, auth0IssPayload);
  String expectedSignature = "s69x7Mmu4JqwmdxiK6sesALO7tcedbFsKEEITUxw9ho";
  assertSignaturePresent(jwt);
  assertSignatureValue(jwt, expectedSignature);
  algorithm.verify(JWT.decode(jwt));
}

代码示例来源：origin: SoftInstigate/restheart

private Algorithm getHMAC(String name, byte[] key)
    throws IllegalArgumentException {
  if ("HMAC256".equals(name) || "HS256".equals(name)) {
    return Algorithm.HMAC256(key);
  } else if ("HMAC384".equals(name) || "HS384".equals(name)) {
    return Algorithm.HMAC384(key);
  } else if ("HMAC512".equals(name) || "HS512".equals(name)) {
    return Algorithm.HMAC512(key);
  } else {
    throw new IllegalArgumentException("unknown HMAC algorithm " + name);
  }
}

代码示例来源：origin: auth0/java-jwt

/**
 * Creates a new Algorithm instance using SHA256withRSA. Tokens specify this as "RS256".
 *
 * @param publicKey  the key to use in the verify instance.
 * @param privateKey the key to use in the signing instance.
 * @return a valid RSA256 Algorithm.
 * @throws IllegalArgumentException if both provided Keys are null.
 */
public static Algorithm RSA256(RSAPublicKey publicKey, RSAPrivateKey privateKey) throws IllegalArgumentException {
  return RSA256(RSAAlgorithm.providerForKeys(publicKey, privateKey));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldCreateRSA256AlgorithmWithBothKeys() throws Exception {
  RSAPublicKey publicKey = mock(RSAPublicKey.class);
  RSAPrivateKey privateKey = mock(RSAPrivateKey.class);
  Algorithm algorithm = Algorithm.RSA256(publicKey, privateKey);
  assertThat(algorithm, is(notNullValue()));
  assertThat(algorithm, is(instanceOf(RSAAlgorithm.class)));
  assertThat(algorithm.getDescription(), is("SHA256withRSA"));
  assertThat(algorithm.getName(), is("RS256"));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldPassECDSA384VerificationWithJOSESignature() throws Exception {
  String jwt = "eyJhbGciOiJFUzM4NCJ9.eyJpc3MiOiJhdXRoMCJ9.50UU5VKNdF1wfykY8jQBKpvuHZoe6IZBJm5NvoB8bR-hnRg6ti-CHbmvoRtlLfnHfwITa_8cJMy6TenMC2g63GQHytc8rYoXqbwtS4R0Ko_AXbLFUmfxnGnMC6v4MS_z";
  ECKey key = (ECKey) readPublicKeyFromFile(PUBLIC_KEY_FILE_384, "EC");
  Algorithm algorithm = Algorithm.ECDSA384(key);
  algorithm.verify(JWT.decode(jwt));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldFailOnRSA256SigningWhenUsingPublicKey() throws Exception {
  exception.expect(SignatureGenerationException.class);
  exception.expectMessage("The Token's Signature couldn't be generated when signing using the Algorithm: SHA256withRSA");
  exception.expectCause(isA(IllegalStateException.class));
  exception.expectCause(hasMessage(is("The given Private Key is null.")));
  Algorithm algorithm = Algorithm.RSA256((RSAKey) readPublicKeyFromFile(PUBLIC_KEY_FILE, "RSA"));
  algorithm.sign(new byte[0], new byte[0]);
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldCreateRSA384AlgorithmWithBothKeys() throws Exception {
  RSAPublicKey publicKey = mock(RSAPublicKey.class);
  RSAPrivateKey privateKey = mock(RSAPrivateKey.class);
  Algorithm algorithm = Algorithm.RSA384(publicKey, privateKey);
  assertThat(algorithm, is(notNullValue()));
  assertThat(algorithm, is(instanceOf(RSAAlgorithm.class)));
  assertThat(algorithm.getDescription(), is("SHA384withRSA"));
  assertThat(algorithm.getName(), is("RS384"));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldFailOnRSA512SigningWhenProvidedPrivateKeyIsNull() throws Exception {
  exception.expect(SignatureGenerationException.class);
  exception.expectMessage("The Token's Signature couldn't be generated when signing using the Algorithm: SHA512withRSA");
  exception.expectCause(isA(IllegalStateException.class));
  exception.expectCause(hasMessage(is("The given Private Key is null.")));
  RSAKeyProvider provider = mock(RSAKeyProvider.class);
  when(provider.getPrivateKey()).thenReturn(null);
  Algorithm algorithm = Algorithm.RSA512(provider);
  algorithm.sign(new byte[0], new byte[0]);
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldFailOnRSA384SigningWhenProvidedPrivateKeyIsNull() throws Exception {
  exception.expect(SignatureGenerationException.class);
  exception.expectMessage("The Token's Signature couldn't be generated when signing using the Algorithm: SHA384withRSA");
  exception.expectCause(isA(IllegalStateException.class));
  exception.expectCause(hasMessage(is("The given Private Key is null.")));
  RSAKeyProvider provider = mock(RSAKeyProvider.class);
  when(provider.getPrivateKey()).thenReturn(null);
  Algorithm algorithm = Algorithm.RSA384(provider);
  algorithm.sign(new byte[0], new byte[0]);
}

代码示例来源：origin: auth0/java-jwt

/**
 * Creates a new Algorithm instance using SHA384withRSA. Tokens specify this as "RS384".
 *
 * @param publicKey  the key to use in the verify instance.
 * @param privateKey the key to use in the signing instance.
 * @return a valid RSA384 Algorithm.
 * @throws IllegalArgumentException if both provided Keys are null.
 */
public static Algorithm RSA384(RSAPublicKey publicKey, RSAPrivateKey privateKey) throws IllegalArgumentException {
  return RSA384(RSAAlgorithm.providerForKeys(publicKey, privateKey));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldFailOnECDSA384SigningWhenProvidedPrivateKeyIsNull() throws Exception {
  exception.expect(SignatureGenerationException.class);
  exception.expectMessage("The Token's Signature couldn't be generated when signing using the Algorithm: SHA384withECDSA");
  exception.expectCause(isA(IllegalStateException.class));
  exception.expectCause(hasMessage(is("The given Private Key is null.")));
  ECDSAKeyProvider provider = mock(ECDSAKeyProvider.class);
  when(provider.getPrivateKey()).thenReturn(null);
  Algorithm algorithm = Algorithm.ECDSA384(provider);
  algorithm.sign(new byte[0], new byte[0]);
}

代码示例来源：origin: auth0/java-jwt

/**
 * Creates a new Algorithm instance using SHA512withRSA. Tokens specify this as "RS512".
 *
 * @param publicKey  the key to use in the verify instance.
 * @param privateKey the key to use in the signing instance.
 * @return a valid RSA512 Algorithm.
 * @throws IllegalArgumentException if both provided Keys are null.
 */
public static Algorithm RSA512(RSAPublicKey publicKey, RSAPrivateKey privateKey) throws IllegalArgumentException {
  return RSA512(RSAAlgorithm.providerForKeys(publicKey, privateKey));
}

代码示例来源：origin: line/armeria

/**
 * Returns a {@link SamlRequestIdManager} implementation based on JSON Web Tokens specification with
 * the {@link Algorithm} instance using {@code HmacSHA384}.
 *
 * @param issuer the ID of the entity who issues a token
 * @param secret the secret which is used to generate a signature
 * @param validSeconds the valid period of a token in seconds
 * @param leewaySeconds the leeway when there is a clock skew times between the signer and the verifier,
 *                      in seconds.
 */
static SamlRequestIdManager ofJwt(String issuer, String secret,
                 int validSeconds, int leewaySeconds) throws UnsupportedEncodingException {
  final Algorithm algorithm = Algorithm.HMAC384(requireNonNull(secret, "secret"));
  return ofJwt(issuer, algorithm, validSeconds, leewaySeconds);
}