Question

我正在尝试与启用了ssl身份验证的mq管理器建立连接。我正在使用Java 1.8

我有这个代码

TrustStrategy trustStrategy = new TrustSelfSignedStrategy();
KeyStore trustStore = KeyStore.getInstance("JKS");
try (FileInputStream fileInputStream = new FileInputStream(propertyReader.getProperty(QUEUE_KEYSTORE))) {
trustStore.load(fileInputStream, propertyReader.getProperty(QUEUE_KEYSTOREPASS).toCharArray());
}
KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
kmf.init(trustStore, "changeit".toCharArray());
final TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
tmf.init(trustStore);

final SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
sslContext.init(kmf.getKeyManagers(), tmf.getTrustManagers(), new SecureRandom());

connectionFactory.setTransportType(WMQConstants.WMQ_CM_CLIENT);
connectionFactory.setHostName(propertyReader.getProperty(QUEUE_HOST));
connectionFactory.setQueueManager(propertyReader.getProperty(QUEUE_MANAGER));
connectionFactory.setChannel(propertyReader.getProperty(QUEUE_CHANNEL));
connectionFactory.setSSLCipherSuite(propertyReader.getProperty(QUEUE_CIPHERSUITE));
connectionFactory.setPort(Integer.parseInt(propertyReader.getProperty(QUEUE_PORT)));
connectionFactory.setSSLSocketFactory(sslContext.getSocketFactory());

当我尝试创建连接时，出现此例外：

com.ibm.mq.MQException: MQJE001: Completion Code 2, Reason 2397
javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)

我可以在日志中看到以下内容：

Allow unsafe renegotiation: false
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
Ignoring unsupported cipher suite: TLS_RSA_WITH_AES_256_CBC_SHA256 for TLSv1
No available cipher suite for TLSv1
handling exception: javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)
SEND TLSv1.2 ALERT:  fatal, description = handshake_failure
WRITE: TLSv1.2 Alert, length = 2
[Raw write]: length = 7
0000: 15 03 03 00 02 02 28                               ......(
called closeSocket()

是不是说它仍在尝试使用TLSv1代替TLCv1.2？我的安全文件中启用了jce无限强度。

更新详细信息：

IBM MQ Jar版本：6.0.2.5

java版本“ 1.8.0_201”

Java（TM）SE运行时环境（内部版本1.8.0_201-b26）

Answer 1

您已声明您正在使用v6.0.2.5版中的IBM MQ jar文件，该文件已于2012年9月30日脱离IBM支持。有关该旧版本中仅受支持的CipherSuite的更多详细信息，请参阅此问题的结尾。版本。

您可以在以下链接中使用Maven获取当前的IBM MQ v9.1.0.4 LTS支持客户端：

MVN REPOSITORY » com.ibm.mq com.ibm.mq.allclient

我检查了保存为PDF和MQ v6的旧文档，仅支持SSL和TLS1.0密码，列表如下：

SSL_RSA_WITH_NULL_MD5
SSL_RSA_WITH_NULL_SHA
SSL_RSA_EXPORT_WITH_RC4_40_MD5
SSL_RSA_WITH_RC4_128_MD5
SSL_RSA_WITH_RC4_128_SHA
SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5
SSL_RSA_WITH_DES_CBC_SHA
SSL_RSA_EXPORT1024_WITH_RC4_56_SHA
SSL_RSA_EXPORT1024_WITH_DES_CBC_SHA
SSL_RSA_WITH_3DES_EDE_CBC_SHA
SSL_RSA_WITH_AES_128_CBC_SHA
SSL_RSA_WITH_AES_256_CBC_SHA
SSL_RSA_WITH_DES_CBC_SHA
SSL_RSA_WITH_3DES_EDE_CBC_SHA
SSL_RSA_FIPS_WITH_DES_CBC_SHA
SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA

没有适当的协议（已禁用协议或密码套件不合适）

1 个答案: