Java 通过CSR签名生成的证书,BouncyCastle被视为不可信

Java 通过CSR签名生成的证书,BouncyCastle被视为不可信,java,ssl,bouncycastle,x509,Java,Ssl,Bouncycastle,X509,我正在努力解决以下问题: 我有一个CSR,我用以下代码签署: @Override public X509Certificate signCSR( Reader pemcsr, int validityDays ) throws APIException { try ( PEMParser reader = new PEMParser( pemcsr ) ) { KeyStore keystore = getKeyStore(); Properties cryptoProps = ge

我正在努力解决以下问题:

我有一个CSR,我用以下代码签署:

@Override
public X509Certificate signCSR( Reader pemcsr, int validityDays ) throws APIException
{
try ( PEMParser reader = new PEMParser( pemcsr ) )
{

  KeyStore keystore = getKeyStore();

  Properties cryptoProps = getCryptoProperties();

  String caKeyAlias = cryptoProps.getProperty( PROPERTY_KEYSTORE_CA_CERT_ALIAS );
  String caKeyPassword = cryptoProps.getProperty( PROPERTY_KEYSTORE_CA_CERT_PASSWORD );

  PrivateKey cakey = (PrivateKey) keystore.getKey( caKeyAlias, caKeyPassword.toCharArray() );
  X509Certificate cacert = (X509Certificate) keystore.getCertificate( caKeyAlias );

  PKCS10CertificationRequest csr = (PKCS10CertificationRequest) reader.readObject();

  AlgorithmIdentifier sigAlgId = new DefaultSignatureAlgorithmIdentifierFinder().find( "SHA1withRSA" );
  AlgorithmIdentifier digAlgId = new DefaultDigestAlgorithmIdentifierFinder().find( sigAlgId );
  X500Name issuer = new X500Name( cacert.getSubjectX500Principal().getName() );
  BigInteger serial = new BigInteger( 32, new SecureRandom() );
  Date from = new Date();
  Date to = new Date( System.currentTimeMillis() + ( validityDays * 86400000L ) );

  DigestCalculator digCalc = new BcDigestCalculatorProvider().get( new AlgorithmIdentifier( OIWObjectIdentifiers.idSHA1 ) );
  X509ExtensionUtils x509ExtensionUtils = new X509ExtensionUtils( digCalc );

  X509v3CertificateBuilder certgen = new X509v3CertificateBuilder( issuer, serial, from, to, csr.getSubject(), csr.getSubjectPublicKeyInfo() );

  // Basic Constraints
  // certgen.addExtension( Extension.basicConstraints, true, new
  // BasicConstraints( 0 ) );

  // Subject Key Identifier
  // certgen.addExtension( Extension.subjectKeyIdentifier, false,
  // x509ExtensionUtils.createSubjectKeyIdentifier(
  // csr.getSubjectPublicKeyInfo() ) );

  // Authority Key Identifier
  // byte[] caKeyEncoded = cacert.getPublicKey().getEncoded();
  // SubjectPublicKeyInfo caSubjectPublicKeyInfo =
  // SubjectPublicKeyInfo.getInstance( caKeyEncoded );
  // certgen.addExtension( Extension.authorityKeyIdentifier, false,
  // x509ExtensionUtils.createAuthorityKeyIdentifier( caSubjectPublicKeyInfo
  // ) );

  // Key Usage
  // certgen.addExtension( Extension.keyUsage, false, new KeyUsage(
  // KeyUsage.digitalSignature | KeyUsage.keyCertSign | KeyUsage.cRLSign )
  // );

  ContentSigner signer = new BcRSAContentSignerBuilder( sigAlgId, digAlgId ).build( PrivateKeyFactory.createKey( cakey.getEncoded() ) );

  // ContentSigner signer = new JcaContentSignerBuilder(
  // "SHA1WithRSAEncryption" ).setProvider( "BC" ).build( cakey );

  X509CertificateHolder holder = certgen.build( signer );

  return new JcaX509CertificateConverter().setProvider( "BC" ).getCertificate( holder );
}
catch ( NoSuchAlgorithmException | KeyStoreException | CertificateException | OperatorCreationException | UnrecoverableKeyException | CertIOException e )
{
  throw new APIException( API_ERROR_CODE.CRYPTOGRAPHY_ERROR, e );
}
catch ( IOException e )
{
  throw new APIException( API_ERROR_CODE.IO_ERROR, e );
}

}
这是成功的。但是,当我尝试使用以下方法检查密钥时:

KeyStore ks = getKeyStore();

  TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance( TrustManagerFactory.getDefaultAlgorithm() );
  trustManagerFactory.init( ks );

  for ( TrustManager trustManager : trustManagerFactory.getTrustManagers() )
  {
    if ( trustManager instanceof X509TrustManager )
    {
      X509TrustManager x509TrustManager = (X509TrustManager) trustManager;
      x509TrustManager.checkClientTrusted( new X509Certificate[] { certificate }, "RSA" );
    }
  }
…它因CertificateException而失败。请注意,我在这里使用的密钥库非常相同,这意味着我使用的CA密钥包含在其中。为什么会发生这种情况

顺便说一句,奇怪的是,当我使用Windows的证书查看器打开生成的签名证书时,它确实显示了颁发CA的名称,但它的条目没有显示在证书链中。似乎CA根证书不存在于Windows trusted authirities列表中,但事实上它也存在于Windows trusted authirities列表中

更奇怪的是:如果我使用OpenSSL签署CSR,证书链看起来还可以。我还认为,通过PKCS12将CA密钥对作为中间格式从OpenSSL导入Java密钥库的过程并不成功,但实际上,如果我从Java密钥库导出CA证书并用Windows证书查看器打开它,它将显示为可信的

更新:对于熟悉ASN.1的人,这里有两个编码证书。一个是用BouncyCastle制作的,不受信任;另一个是用OpenSSL的相同CA密钥签名的,受信任。它们可以用这样的工具解码:如果有人能查看这些解码数据并告诉我是什么导致它们之间的差异,我将非常感激

这个不可信:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
此证书是可信的,理论上使用相同的CA证书生成,但通过OpenSSL生成:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
更新2:

由于Bruno的回答,证书链现在看起来正常,并生成以下证书:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
但是,上面的TrustManager代码拒绝它。如果我绕过TrustManager并做类似的事情:

 KeyStore ks = getKeyStore();

  Enumeration<String> aliases = ks.aliases();

  while ( aliases.hasMoreElements() )
  {
    String alias = aliases.nextElement();
    Certificate currentCert = ks.getCertificate( alias );
    try
    {
      certificate.verify( currentCert.getPublicKey() );
      return true;
    }
    catch ( Exception e )
    {
      // the certificate cannot be verified with this key.
    }
  }

  return false;
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

如果查看两个证书中的颁发者DN,则它们不匹配(从
openssl x509-text
输出):

因此,它将无法将错误的颁发者与CA的主题DN匹配

不幸的是,
X500Name issuer=new X500Name(cacert.getSubjectX500Principal().getName())
没有达到预期效果。RDN的顺序是相反的。通常,从字符串表示重新构建DN可能会失败,因为有不同的方法将ASN.1表示序列化为字符串。Java有多种格式可用于
getName(…)
,它甚至提供了一种方法来提供自己的OID到字符串映射(用于更模糊的OID)。电子邮件地址的分隔方式也可能导致问题(请注意它用逗号或斜杠分隔的方式)

相反,从编码表单生成X500名称,这应该始终有效:

X500Name x500Name = X500Name.getInstance(cert
                        .getSubjectX500Principal().getEncoded());

CertEx是否包含一些解释?Java的TrustManager可能很挑剔,例如,它可能希望正在工作的OCSP响应程序检查吊销状态。尝试使用
-Dcom.sun.net.ssl.checkRevocation=false运行它。您好!异常包含“PKIX路径生成失败:sun.security.provider.certpath.SunCertPathBuilderException:找不到请求目标的有效证书路径”。这一定与Windows证书查看器也找不到证书路径有关。似乎签名证书与原始证书有所不同。。。有什么方法可以确认新证书和我的CA根证书的颁发者实际上是相同的吗?p.s.checkRevocation=false没有帮助。您现在遇到了哪个异常?相同:PKIX路径生成失败:sun.security.provider.certpath.SunCertPathBuilderException:无法找到请求目标的有效证书路径此声音非常理性,谢谢你指出这一点。明天一上班我就去试试,如果你的答案成功了,我会给你做个标记。谢谢,我把这个标记为已接受的答案,现在证书链看起来还可以。尽管如此,TrustManager还是拒绝了,我已经用一些细节更新了这个问题。+1-花了3天时间弄清楚为什么我的CA在迁移到BC15后在新生成的客户端证书中不受信任。你的回答完全正确。感谢我,反之亦然:-给定一个带有主题(CN=…,O=…,OU=…,DC=…,DC=…)的OpenSSL CaCert。(1) cacert.getSubjectX500Principal().getEncoded();颠倒顺序和(2)cacert.getSubjectX500Principal().getName();反映了正确的顺序。但是(2)两者都有一个问题,即密钥前的空格被删除,因此某些验证器中的字符串比较对于颁发者dn和cacert主题再次失败-dn@jforge从技术上讲,
getEncoded()
是“正确”的顺序
getSubjectX500Principal().getName()
是RFC2253文本序列化,它可以让您使用字符串进行比较,前提是您使用的其他工具也遵循该格式。
Issuer: emailAddress=testca@testca.com, CN=Test CA, OU=Test CA, O=Test CA, L=Wien, ST=Wien, C=AT
X500Name x500Name = X500Name.getInstance(cert
                        .getSubjectX500Principal().getEncoded());