目前我正在运行带有ACL和mTLS的Redis 6,使用C#客户端可以正常工作。我尝试更新我们的Java端以使用ACL和mTLS,但一直遇到问题。我目前主要关注于mTLS,但一直没有取得任何进展。可能是由于我在5-6年前就没有使用Java,所以请给予建议。我不确定如何真正解决这个错误,我已经做了谷歌搜索,但并没有取得成功。非常感谢任何帮助,再次强调我很久没有使用Java了,这可能是问题的原因。
跟踪:
Caused by: io.lettuce.core.RedisConnectionException: Unable to connect to localhost:6379
at io.lettuce.core.RedisConnectionException.create(RedisConnectionException.java:78)
at io.lettuce.core.RedisConnectionException.create(RedisConnectionException.java:56)
at io.lettuce.core.AbstractRedisClient.getConnection(AbstractRedisClient.java:295)
at io.lettuce.core.RedisClient.connect(RedisClient.java:214)
at io.lettuce.core.RedisClient.connect(RedisClient.java:199)
at blah blah blah my code....
... 48 more
Caused by: javax.net.ssl.SSLException: SSLEngine closed already
at io.netty.handler.ssl.SslHandler.wrap(SslHandler.java:834)
at io.netty.handler.ssl.SslHandler.wrapAndFlush(SslHandler.java:797)
at io.netty.handler.ssl.SslHandler.handleUnwrapThrowable(SslHandler.java:1254)
at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1230)
at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1271)
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:505)
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:444)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:283)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1422)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:931)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:700)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:635)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:552)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:514)
at io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1044)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
... 2 more
Redis服务器调试日志:
1:M 30 Jul 2020 15:23:10.837 - Accepted 10.0.2.2:62023
1:M 30 Jul 2020 15:23:11.024 # Error accepting a client connection: (null)
Java 代码:
final RedisClient client = RedisClient.create(RedisURI.Builder.redis(hostConfig,portConfig)
.withSsl(true).withVerifyPeer(false).build().toURI().toString());
if (redisTruststorePath != null && !redisTruststorePath.isEmpty()) {
SslOptions sslOptions;
if (redisKeystorePath != null && !redisKeystorePath.isEmpty()) {
sslOptions = SslOptions.builder()
.jdkSslProvider()
.keystore(new File(redisKeystorePath), redisKeystorePass)
.truststore(new File(redisTruststorePath), redisTruststorePass)
.build();
}
else {
sslOptions = SslOptions.builder()
.jdkSslProvider()
.truststore(new File(redisTruststorePath), redisTruststorePass)
.build();
}
client.setOptions(ClientOptions.builder().sslOptions(sslOptions).build());
}
client.connect();
版本:
- Lettuce 版本: 6.0.0.M1 (在本地 Windows 上运行)
- Redis 版本: 6.0.5 (在本地 Linux 虚拟机上运行)
注:
- C# 客户端工作正常,因此怀疑不是 Redis 服务器问题。
- Redis URI(在设置之前打印在我的实际代码中):rediss://localhost:6379