javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLHandshakeException: Received fatal alert: certificate_unknown

Stack Overflow | DylanStout | 5 months ago
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    Stack Overflow | 5 months ago | DylanStout
    javax.net.ssl.SSLException: Connection has been shutdown: javax.net.ssl.SSLHandshakeException: Received fatal alert: certificate_unknown
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    Root Cause Analysis

    1. javax.net.ssl.SSLHandshakeException

      Received fatal alert: certificate_unknown

      at sun.security.ssl.Alerts.getSSLException()
    2. Java JSSE
      SSLSocketImpl.getSession
      1. sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
      2. sun.security.ssl.Alerts.getSSLException(Alerts.java:154)
      3. sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:2023)
      4. sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1125)
      5. sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
      6. sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403)
      7. sun.security.ssl.SSLSocketImpl.getSession(SSLSocketImpl.java:2267)
      7 frames
    3. com.example
      SSLReverseEchoer.main
      1. com.example.SSLReverseEchoer.printSocketInfo(SSLReverseEchoer.java:94)
      2. com.example.SSLReverseEchoer.main(SSLReverseEchoer.java:49)
      2 frames