本文整理了Java中com.auth0.jwt.algorithms.Algorithm.HMAC512()方法的一些代码示例，展示了Algorithm.HMAC512()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.HMAC512()方法的具体详情如下：
包路径：com.auth0.jwt.algorithms.Algorithm
类名称：Algorithm
方法名：HMAC512

Algorithm.HMAC512介绍

[英]Creates a new Algorithm instance using HmacSHA512. Tokens specify this as "HS512".
[中]使用HmacSHA512创建新的算法实例。令牌将其指定为“HS512”。

代码示例

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldPassHMAC512Verification() throws Exception {
  String jwt = "eyJhbGciOiJIUzUxMiIsImN0eSI6IkpXVCJ9.eyJpc3MiOiJhdXRoMCJ9.VUo2Z9SWDV-XcOc_Hr6Lff3vl7L9e5Vb8ThXpmGDFjHxe3Dr1ZBmUChYF-xVA7cAdX1P_D4ZCUcsv3IefpVaJw";
  Algorithm algorithmString = Algorithm.HMAC512("secret");
  Algorithm algorithmBytes = Algorithm.HMAC512("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 shouldCreateHMAC512AlgorithmWithBytes() throws Exception {
  Algorithm algorithm = Algorithm.HMAC512("secret".getBytes(StandardCharsets.UTF_8));
  assertThat(algorithm, is(notNullValue()));
  assertThat(algorithm, is(instanceOf(HMACAlgorithm.class)));
  assertThat(algorithm.getDescription(), is("HmacSHA512"));
  assertThat(algorithm.getName(), is("HS512"));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldCreateHMAC512AlgorithmWithString() throws Exception {
  Algorithm algorithm = Algorithm.HMAC512("secret");
  assertThat(algorithm, is(notNullValue()));
  assertThat(algorithm, is(instanceOf(HMACAlgorithm.class)));
  assertThat(algorithm.getDescription(), is("HmacSHA512"));
  assertThat(algorithm.getName(), is("HS512"));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldCreateAnEmptyHMAC512SignedToken() throws Exception {
  String signed = JWT.create().sign(Algorithm.HMAC512("secret"));
  assertThat(signed, is(notNullValue()));
  String[] parts = signed.split("\\.");
  String headerJson = new String(Base64.decodeBase64(parts[0]), StandardCharsets.UTF_8);
  assertThat(headerJson, JsonMatcher.hasEntry("alg", "HS512"));
  assertThat(headerJson, JsonMatcher.hasEntry("typ", "JWT"));
  assertThat(parts[1], is("e30"));
  JWTVerifier verified = JWT.require(Algorithm.HMAC512("secret"))
      .build();
  assertThat(verified, is(notNullValue()));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldAcceptHMAC512Algorithm() throws Exception {
  String token = "eyJhbGciOiJIUzUxMiIsImN0eSI6IkpXVCJ9.eyJpc3MiOiJhdXRoMCJ9.VUo2Z9SWDV-XcOc_Hr6Lff3vl7L9e5Vb8ThXpmGDFjHxe3Dr1ZBmUChYF-xVA7cAdX1P_D4ZCUcsv3IefpVaJw";
  DecodedJWT jwt = JWT.require(Algorithm.HMAC512("secret"))
      .build()
      .verify(token);
  assertThat(jwt, is(notNullValue()));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldThrowHMAC512InstanceWithNullSecret() throws Exception {
  exception.expect(IllegalArgumentException.class);
  exception.expectMessage("The Secret cannot be null");
  String secret = null;
  Algorithm.HMAC512(secret);
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldThrowHMAC512InstanceWithNullSecretBytes() throws Exception {
  exception.expect(IllegalArgumentException.class);
  exception.expectMessage("The Secret cannot be null");
  byte[] secret = null;
  Algorithm.HMAC512(secret);
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldFailHMAC512VerificationWithInvalidSecretBytes() throws Exception {
  exception.expect(SignatureVerificationException.class);
  exception.expectMessage("The Token's Signature resulted invalid when verified using the Algorithm: HmacSHA512");
  String jwt = "eyJhbGciOiJIUzUxMiIsImN0eSI6IkpXVCJ9.eyJpc3MiOiJhdXRoMCJ9.VUo2Z9SWDV-XcOc_Hr6Lff3vl7L9e5Vb8ThXpmGDFjHxe3Dr1ZBmUChYF-xVA7cAdX1P_D4ZCUcsv3IefpVaJw";
  Algorithm algorithm = Algorithm.HMAC512("not_real_secret".getBytes(StandardCharsets.UTF_8));
  algorithm.verify(JWT.decode(jwt));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldDoHMAC512SigningWithBytes() throws Exception {
  Algorithm algorithm = Algorithm.HMAC512("secret".getBytes(StandardCharsets.UTF_8));
  String jwt = asJWT(algorithm, HS512Header, auth0IssPayload);
  String expectedSignature = "OXWyxmf-VcVo8viOiTFfLaEy6mrQqLEos5R82Xsx8mtFxQadJAQ1aVniIWN8qT2GNE_pMQPcdzk4x7Cqxsp1dw";
  assertSignaturePresent(jwt);
  assertSignatureValue(jwt, expectedSignature);
  algorithm.verify(JWT.decode(jwt));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldFailHMAC512VerificationWithInvalidSecretString() throws Exception {
  exception.expect(SignatureVerificationException.class);
  exception.expectMessage("The Token's Signature resulted invalid when verified using the Algorithm: HmacSHA512");
  String jwt = "eyJhbGciOiJIUzUxMiIsImN0eSI6IkpXVCJ9.eyJpc3MiOiJhdXRoMCJ9.VUo2Z9SWDV-XcOc_Hr6Lff3vl7L9e5Vb8ThXpmGDFjHxe3Dr1ZBmUChYF-xVA7cAdX1P_D4ZCUcsv3IefpVaJw";
  Algorithm algorithm = Algorithm.HMAC512("not_real_secret");
  algorithm.verify(JWT.decode(jwt));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldPassHMAC512Verification() throws Exception {
  String token = "eyJhbGciOiJIUzUxMiIsImN0eSI6IkpXVCJ9.eyJpc3MiOiJhdXRoMCJ9.VUo2Z9SWDV-XcOc_Hr6Lff3vl7L9e5Vb8ThXpmGDFjHxe3Dr1ZBmUChYF-xVA7cAdX1P_D4ZCUcsv3IefpVaJw";
  Algorithm algorithm = Algorithm.HMAC512("secret");
  JWTVerifier verifier = JWTVerifier.init(algorithm).withIssuer("auth0").build();
  concurrentVerify(verifier, token);
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldDoHMAC512SigningWithString() throws Exception {
  Algorithm algorithm = Algorithm.HMAC512("secret");
  String jwt = asJWT(algorithm ,HS512Header, auth0IssPayload);
  String expectedSignature = "OXWyxmf-VcVo8viOiTFfLaEy6mrQqLEos5R82Xsx8mtFxQadJAQ1aVniIWN8qT2GNE_pMQPcdzk4x7Cqxsp1dw";
  assertSignaturePresent(jwt);
  assertSignatureValue(jwt, expectedSignature);
  algorithm.verify(JWT.decode(jwt));
}

代码示例来源：origin: auth0/java-jwt

@Test
public void shouldThrowWhenAlgorithmDoesntMatchTheTokensAlgorithm() throws Exception {
  exception.expect(AlgorithmMismatchException.class);
  exception.expectMessage("The provided Algorithm doesn't match the one defined in the JWT's Header.");
  JWTVerifier verifier = JWTVerifier.init(Algorithm.HMAC512("secret")).build();
  verifier.verify("eyJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJhdXRoMCJ9.s69x7Mmu4JqwmdxiK6sesALO7tcedbFsKEEITUxw9ho");
}

代码示例来源：origin: yunTerry/spring-cloud-netflix

public TokenController() {
  if (algorithm == null) {
    try {
      String key = "hd%34#$soe";
      algorithm = Algorithm.HMAC512(key);
    } catch (UnsupportedEncodingException e) {
      e.printStackTrace();
    }
  }
}

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: org.nuxeo.ecm.platform/nuxeo-platform-login-jwt

protected Algorithm getAlgorithm() {
  String secret = registry.getContribution().getSecret();
  if (isBlank(secret)) {
    return null;
  }
  return Algorithm.HMAC512(secret);
}

代码示例来源：origin: mvetsch/JWT4B

return Algorithm.HMAC512(key);