Hi,
I have a Client-Java and Server python, this is my problem:
Whitout autenthication is ok, but SSL/TLS throw this from blockingStub
Exception in thread "main" io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
Channel Pipeline: [SslHandler#0, ProtocolNegotiators$ClientTlsHandler#0, WriteBufferingAndExceptionHandler#0, DefaultChannelPipeline$TailContext#0]
at io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:271)
at io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:252)
at io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:165)
at grpcProtos.ServiceGrpc$ServiceBlockingStub.login(ServiceGrpc.java:316)
at clientGrpc.ClientGrpc.main(ClientGrpc.java:41)
Caused by: io.grpc.netty.shaded.io.netty.handler.ssl.SslHandshakeTimeoutException: handshake timed out after 10000ms
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler$7.run(SslHandler.java:2112)
at io.grpc.netty.shaded.io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
at io.grpc.netty.shaded.io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170)
at io.grpc.netty.shaded.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:469)
at io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:503)
at io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.grpc.netty.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.grpc.netty.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:833)
What is the problem?
The problem was in configuration Server Python, I resolved this issue. But now I have a new issue.
Caused by: javax.net.ssl.SSLHandshakeException: General OpenSslEngine problem
at io.grpc.netty.shaded.io.netty.handler.ssl.ReferenceCountedOpenSslEngine.handshakeException(ReferenceCountedOpenSslEngine.java:1898)
at io.grpc.netty.shaded.io.netty.handler.ssl.ReferenceCountedOpenSslEngine.wrap(ReferenceCountedOpenSslEngine.java:822)
at java.base/javax.net.ssl.SSLEngine.wrap(SSLEngine.java:564)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.wrap(SslHandler.java:1039)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.wrapNonAppData(SslHandler.java:925)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1407)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.unwrapNonAppData(SslHandler.java:1325)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.access$1800(SslHandler.java:168)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler$SslTasksRunner.resumeOnEventExecutor(SslHandler.java:1716)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler$SslTasksRunner.access$2000(SslHandler.java:1607)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler$SslTasksRunner$2.run(SslHandler.java:1768)
at io.grpc.netty.shaded.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:469)
at io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:503)
at io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.grpc.netty.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.grpc.netty.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.security.cert.CertificateException: No subject alternative names present
at java.base/sun.security.util.HostnameChecker.matchIP(HostnameChecker.java:142)
at java.base/sun.security.util.HostnameChecker.match(HostnameChecker.java:101)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:452)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:426)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:292)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:144)
at io.grpc.netty.shaded.io.netty.handler.ssl.ReferenceCountedOpenSslClientContext$ExtendedTrustManagerVerifyCallback.verify(ReferenceCountedOpenSslClientContext.java:234)
at io.grpc.netty.shaded.io.netty.handler.ssl.ReferenceCountedOpenSslContext$AbstractCertificateVerifier.verify(ReferenceCountedOpenSslContext.java:748)
at io.grpc.netty.shaded.io.netty.internal.tcnative.CertificateVerifierTask.runTask(CertificateVerifierTask.java:36)
at io.grpc.netty.shaded.io.netty.internal.tcnative.SSLTask.run(SSLTask.java:48)
at io.grpc.netty.shaded.io.netty.internal.tcnative.SSLTask.run(SSLTask.java:42)
at io.grpc.netty.shaded.io.netty.handler.ssl.ReferenceCountedOpenSslEngine$TaskDecorator.run(ReferenceCountedOpenSslEngine.java:1465)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler$SslTasksRunner.run(SslHandler.java:1785)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
... 1 moreI think that is a problem with keys-certificate of SSL/TLS
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The problem was in configuration Server Python, I resolved this issue. But now I have a new issue.
Caused by: javax.net.ssl.SSLHandshakeException: General OpenSslEngine problem
at io.grpc.netty.shaded.io.netty.handler.ssl.ReferenceCountedOpenSslEngine.handshakeException(ReferenceCountedOpenSslEngine.java:1898)
at io.grpc.netty.shaded.io.netty.handler.ssl.ReferenceCountedOpenSslEngine.wrap(ReferenceCountedOpenSslEngine.java:822)
at java.base/javax.net.ssl.SSLEngine.wrap(SSLEngine.java:564)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.wrap(SslHandler.java:1039)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.wrapNonAppData(SslHandler.java:925)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1407)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.unwrapNonAppData(SslHandler.java:1325)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.access$1800(SslHandler.java:168)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler$SslTasksRunner.resumeOnEventExecutor(SslHandler.java:1716)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler$SslTasksRunner.access$2000(SslHandler.java:1607)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler$SslTasksRunner$2.run(SslHandler.java:1768)
at io.grpc.netty.shaded.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:469)
at io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:503)
at io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.grpc.netty.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.grpc.netty.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.security.cert.CertificateException: No subject alternative names present
at java.base/sun.security.util.HostnameChecker.matchIP(HostnameChecker.java:142)
at java.base/sun.security.util.HostnameChecker.match(HostnameChecker.java:101)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:452)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:426)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:292)
at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:144)
at io.grpc.netty.shaded.io.netty.handler.ssl.ReferenceCountedOpenSslClientContext$ExtendedTrustManagerVerifyCallback.verify(ReferenceCountedOpenSslClientContext.java:234)
at io.grpc.netty.shaded.io.netty.handler.ssl.ReferenceCountedOpenSslContext$AbstractCertificateVerifier.verify(ReferenceCountedOpenSslContext.java:748)
at io.grpc.netty.shaded.io.netty.internal.tcnative.CertificateVerifierTask.runTask(CertificateVerifierTask.java:36)
at io.grpc.netty.shaded.io.netty.internal.tcnative.SSLTask.run(SSLTask.java:48)
at io.grpc.netty.shaded.io.netty.internal.tcnative.SSLTask.run(SSLTask.java:42)
at io.grpc.netty.shaded.io.netty.handler.ssl.ReferenceCountedOpenSslEngine$TaskDecorator.run(ReferenceCountedOpenSslEngine.java:1465)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler$SslTasksRunner.run(SslHandler.java:1785)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
... 1 moreI think that is a problem with keys-certificate of SSL/TLS
Il giorno lun 1 ago 2022 alle ore 19:13 'sanjay...@google.com' via grpc.io <grp...@googlegroups.com> ha scritto:
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