javax.net.ssl.SSLException: Received fatal alert: unknown_ca

GitHub | bflad | 8 months ago
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Root Cause Analysis

  1. javax.net.ssl.SSLException

    Received fatal alert: unknown_ca

    at sun.security.ssl.Alerts.getSSLException()
  2. Java JSSE
    SSLEngineImpl.unwrap
    1. sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
    2. sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1666)
    3. sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1634)
    4. sun.security.ssl.SSLEngineImpl.recvAlert(SSLEngineImpl.java:1800)
    5. sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:1083)
    6. sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:907)
    7. sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:781)
    7 frames
  3. Java RT
    SSLEngine.unwrap
    1. javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624)
    1 frame
  4. Netty
    DeadLockProofWorker$1.run
    1. org.jboss.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1218)
    2. org.jboss.netty.handler.ssl.SslHandler.decode(SslHandler.java:852)
    3. org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:425)
    4. org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
    5. org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
    6. org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
    7. org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
    8. org.jboss.netty.handler.ipfilter.IpFilteringHandlerImpl.handleUpstream(IpFilteringHandlerImpl.java:154)
    9. org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
    10. org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
    11. org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    12. org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    13. org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
    14. org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)
    15. org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
    16. org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
    17. org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
    18. org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
    19. org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
    19 frames
  5. Java RT
    Thread.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    3. java.lang.Thread.run(Thread.java:745)
    3 frames