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ENT-10694: Switch the noisy SSL handshake to trace logging. But allow it to be enabled again with a system property.

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This commit is contained in:
Adel El-Beik 2023-08-31 18:33:34 +01:00
parent 266bb4fa2f
commit dc51f10832
1 changed files with 23 additions and 5 deletions
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28
node/src/main/kotlin/net/corda/node/services/messaging/NodeNettyAcceptorFactory.kt
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@ -12,6 +12,7 @@ import io.netty.handler.ssl.SslHandshakeTimeoutException
import io.netty.handler.ssl.SslProvider import io.netty.handler.ssl.SslProvider
import net.corda.core.internal.declaredField import net.corda.core.internal.declaredField
import net.corda.core.utilities.contextLogger import net.corda.core.utilities.contextLogger
import net.corda.core.utilities.trace
import net.corda.nodeapi.internal.ArtemisTcpTransport import net.corda.nodeapi.internal.ArtemisTcpTransport
import net.corda.nodeapi.internal.config.CertificateStore import net.corda.nodeapi.internal.config.CertificateStore
import net.corda.nodeapi.internal.protonwrapper.netty.createAndInitSslContext import net.corda.nodeapi.internal.protonwrapper.netty.createAndInitSslContext
@ -243,6 +244,7 @@ class NodeNettyAcceptorFactory : AcceptorFactory {
delegatedTaskExecutor: Executor, delegatedTaskExecutor: Executor,
private val trace: Boolean) : SslHandler(engine, delegatedTaskExecutor) { private val trace: Boolean) : SslHandler(engine, delegatedTaskExecutor) {
companion object { companion object {
private val nettyLogHandshake = System.getProperty("net.corda.node.services.messaging.nettyLogHandshake")?.toBoolean() ?: false
private val logger = contextLogger() private val logger = contextLogger()
} }
@ -265,15 +267,31 @@ class NodeNettyAcceptorFactory : AcceptorFactory {
remoteAddress remoteAddress
} }
when { when {
it.isSuccess -> logger.info("SSL handshake completed in ${duration}ms with $peer") it.isSuccess -> loggerInfo { "SSL handshake completed in ${duration}ms with $peer" }
it.isCancelled -> logger.warn("SSL handshake cancelled after ${duration}ms with $peer") it.isCancelled -> loggerWarn { "SSL handshake cancelled after ${duration}ms with $peer" }
else -> when (it.cause()) { else -> when (it.cause()) {
is ClosedChannelException -> logger.warn("SSL handshake closed early after ${duration}ms with $peer") is ClosedChannelException -> loggerWarn { "SSL handshake closed early after ${duration}ms with $peer" }
is SslHandshakeTimeoutException -> logger.warn("SSL handshake timed out after ${duration}ms with $peer") is SslHandshakeTimeoutException -> loggerWarn { "SSL handshake timed out after ${duration}ms with $peer" }
else -> logger.warn("SSL handshake failed after ${duration}ms with $peer", it.cause()) else -> loggerWarn(it.cause()) {"SSL handshake failed after ${duration}ms with $peer" }
} }
} }
} }
} }
private fun loggerInfo(msgFn: () -> String) {
if (nettyLogHandshake && logger.isInfoEnabled) {
logger.info(msgFn())
}
else {
logger.trace { msgFn() }
}
}
private fun loggerWarn(t: Throwable? = null, msgFn: () -> String) {
if (nettyLogHandshake && logger.isWarnEnabled) {
logger.warn(msgFn(), t)
}
else if (logger.isTraceEnabled) {
logger.trace(msgFn(), t)
}
}
} }
} }