Question

我使用DataStax设置了Cassandra客户端到节点加密guide

来自cassandra.yaml文件的

Client_encription_options：

 client_encryption_options:
    enabled: true
    keystore: /opt/key/.keystore
    keystore_password: cassandra
    cipher_suites:[TLS_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA]

客户端使用SSL的默认Java系统属性：

-Djavax.net.ssl.trustStore=/opt/app/conf/.truststore -Djavax.net.ssl.trustStorePassword=cassandra

但在Cassandra日志中连接错误之后：

INFO [Native-Transport-Requests:12] 2015-02-11 11:45:52,456 Message.java (line 397) Unexpected exception during request; channel = [id: 0xfb3df0e3, /192.168.43.13:32885 => /192.168.43.10:9042]
org.jboss.netty.handler.ssl.NotSslRecordException: not an SSL/TLS record: 01000001000000160001000b43514c5f56455253494f4e0005332e302e30
at org.jboss.netty.handler.ssl.SslHandler.decode(SslHandler.java:871)
at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:425)
at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:109)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:312)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:90)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

我正在使用Cassandra 2.0.10.71，Java 1.7.0_75和Java Cryptography Extension libs

Answer 1

这是一条INFO消息，表明没有为您的Cassandra节点设置任何ssl包。似乎有一些东西试图连接到你的Cassandra节点。

查看引发异常的Netty java文件的源代码。 org.jboss.netty.handler.ssl.SslHandler.decode（SslHandler.java:871）

  if (nonSslRecord) {
       // Not an SSL/TLS packet
        NotSslRecordException e = new NotSslRecordException(
        "not an SSL/TLS record: " + ByteBufUtil.hexDump(in));
        in.skipBytes(in.readableBytes());
            ctx.fireExceptionCaught(e);
            setHandshakeFailure(ctx, e);
   }

http://grepcode.com/file/repo1.maven.org/maven2/io.netty/netty-handler/4.0.30.Final/io/netty/handler/ssl/SslHandler.java#SslHandler

https://issues.jboss.org/browse/NETTY-301

Cassandra：如何设置客户端到节点加密？

1 个答案: