【发布时间】:2018-10-08 07:40:34
【问题描述】:
我正在尝试使用 TLS 运行官方的“Hello, World”示例,由 gRPC 团队 (code on GitHub) 提供。
我已经克隆了官方仓库并签出了标签v1.15.0。
我已按如下方式运行安装脚本(如文档所示):
./gradlew installDist
我编辑了hello-world-server 和hello-world-client 的启动脚本,分别运行io.grpc.examples.helloworldtls.HelloWorldServerTls 和io.grpc.examples.helloworldtls.HelloWorldClientTls 类。
我已经使用 the script provided as part of the documentation 创建了 TLS 身份验证所需的证书,并将它们存储在我命名为 cert 的目录中。
最后,我运行服务器如下:
./build/install/examples/bin/hello-world-server localhost 50440 cert/server.crt cert/server.pem
服务器正常启动,输出如下:
Oct 08, 2018 9:15:10 AM io.grpc.examples.helloworldtls.HelloWorldServerTls start
INFO: Server started, listening on 50440
最后,我尝试使用以下命令在另一个 shell 上启动客户端:
./build/install/examples/bin/hello-world-client localhost 50440 cert/ca.crt
不幸的是,客户端失败并显示以下输出:
Oct 08, 2018 9:25:22 AM io.grpc.examples.helloworldtls.HelloWorldClientTls greet
INFO: Will try to greet localhost ...
Oct 08, 2018 9:25:22 AM io.grpc.examples.helloworldtls.HelloWorldClientTls greet
WARNING: RPC failed: Status{code=UNKNOWN, description=channel closed, cause=java.nio.channels.ClosedChannelException
at io.grpc.netty.Utils.statusFromThrowable(Utils.java:169)
at io.grpc.netty.NettyClientTransport$5.operationComplete(NettyClientTransport.java:260)
at io.grpc.netty.NettyClientTransport$5.operationComplete(NettyClientTransport.java:254)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:511)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:485)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:424)
at io.netty.util.concurrent.DefaultPromise.setFailure(DefaultPromise.java:112)
at io.netty.channel.DefaultChannelPromise.setFailure(DefaultChannelPromise.java:89)
at io.grpc.netty.ProtocolNegotiators$AbstractBufferingHandler.fail(ProtocolNegotiators.java:564)
at io.grpc.netty.ProtocolNegotiators$BufferUntilTlsNegotiatedHandler.userEventTriggered(ProtocolNegotiators.java:661)
at io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:329)
at io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:315)
at io.netty.channel.AbstractChannelHandlerContext.fireUserEventTriggered(AbstractChannelHandlerContext.java:307)
at io.netty.handler.ssl.SslUtils.handleHandshakeFailure(SslUtils.java:318)
at io.netty.handler.ssl.SslHandler.setHandshakeFailure(SslHandler.java:1551)
at io.netty.handler.ssl.SslHandler.channelInactive(SslHandler.java:1023)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1429)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:947)
at io.netty.channel.AbstractChannel$AbstractUnsafe$8.run(AbstractChannel.java:822)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:464)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:844)
Caused by: java.nio.channels.ClosedChannelException
at io.netty.handler.ssl.SslHandler.channelInactive(...)(Unknown Source)
}
相互身份验证也会发生错误。
我不知道出了什么问题或者如何找到它的根本原因,你有什么指点吗?
【问题讨论】:
标签: java ssl tls1.2 grpc grpc-java