[jboss-jira] [JBoss JIRA] (WFLY-11640) NPE with wildfly-openssl using OpenSSL 1.1.1a

[Jan Stourac (Jira)]

    [ https://issues.jboss.org/browse/WFLY-11640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13701511#comment-13701511 ] 

Jan Stourac commented on WFLY-11640:
------------------------------------

[~iweiss], I can see the very same issue even on my Fedora 29. See:
# get and download WildFly 15.0.1.Final
# unzip and start ./bin/standalone.sh
# configure openssl provider:
{code}
/core-service=management/security-realm=ApplicationRealm/server-identity=ssl:write-attribute(name=protocol,value=openssl.TLSv1.2)
reload
{code}
# perform https request against server: curl -k https://localhost:8443
# see error in server.log

Same version of OpenSSL library:
{code}
$ rpm -qi openssl
Name        : openssl
Epoch       : 1
Version     : 1.1.1a
Release     : 1.fc29
Architecture: x86_64
{code}

What version of WildFly have you been testing this against?

> NPE with wildfly-openssl using OpenSSL 1.1.1a
> ---------------------------------------------
>
>                 Key: WFLY-11640
>                 URL: https://issues.jboss.org/browse/WFLY-11640
>             Project: WildFly
>          Issue Type: Bug
>          Components: Web (Undertow)
>    Affects Versions: 15.0.1.Final
>         Environment: OpenSSL 1.1.1a
>            Reporter: Jan Stourac
>            Assignee: Ingo Weiss
>            Priority: Major
>
> It is impossible to use {{wildfly-openssl}} binding with OpenSSL 1.1.1a (RHEL8 uses 1.1.1 at the moment but there seems to be same issue). There is an NPE during the ciphersuites initialization:
> {code}
> 9:10:58,330 WARNING [org.wildfly.openssl.OpenSSLContextSPI] (MSC service thread 1-3) WFOPENSSL0014 Failed to initialize ciphers: java.lang.NullPointerException
> 	at org.wildfly.openssl.CipherSuiteConverter.toJava(CipherSuiteConverter.java:284)
> 	at org.wildfly.openssl.OpenSSLContextSPI.getAvailableCipherSuites(OpenSSLContextSPI.java:109)
> 	at org.wildfly.openssl.OpenSSLEngine.getSupportedCipherSuites(OpenSSLEngine.java:711)
> 	at org.wildfly.openssl.OpenSSLSocket.getSupportedCipherSuites(OpenSSLSocket.java:163)
> 	at javax.net.ssl.SSLContextSpi.engineGetSupportedSSLParameters(SSLContextSpi.java:194)
> 	at javax.net.ssl.SSLContext.getSupportedSSLParameters(SSLContext.java:436)
> 	at org.jboss.as.domain.management.security.SSLContextService.wrapSslContext(SSLContextService.java:116)
> 	at org.jboss.as.domain.management.security.SSLContextService.start(SSLContextService.java:102)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1738)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1700)
> 	at org.jboss.msc.service.ServiceControllerImpl$ControllerTask.run(ServiceControllerImpl.java:1558)
> 	at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
> 	at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
> 	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
> 	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
> 	at java.lang.Thread.run(Thread.java:748)
> {code}
> and then there is NPE during the request itself:
> {code}
> 19:12:18,417 ERROR [org.xnio.listener] (default I/O-2) XNIO001007: A channel event listener threw an exception: java.lang.NullPointerException
> 	at org.wildfly.openssl.CipherSuiteConverter.toJava(CipherSuiteConverter.java:284)
> 	at org.wildfly.openssl.OpenSSLEngine.toJavaCipherSuite(OpenSSLEngine.java:1094)
> 	at org.wildfly.openssl.OpenSSLEngine.getEnabledCipherSuites(OpenSSLEngine.java:729)
> 	at org.wildfly.openssl.OpenSSLContextSPI.getCiphers(OpenSSLContextSPI.java:339)
> 	at org.wildfly.openssl.OpenSSLEngine.getEnabledCipherSuites(OpenSSLEngine.java:720)
> 	at io.undertow.server.protocol.http.AlpnOpenListener.engineSupportsHTTP2(AlpnOpenListener.java:324)
> 	at io.undertow.server.protocol.http.AlpnOpenListener$1.apply(AlpnOpenListener.java:239)
> 	at io.undertow.server.protocol.http.AlpnOpenListener$1.apply(AlpnOpenListener.java:235)
> 	at io.undertow.server.protocol.http.AlpnOpenListener$SSLConduitUpdater.apply(AlpnOpenListener.java:430)
> 	at io.undertow.server.protocol.http.AlpnOpenListener$SSLConduitUpdater.apply(AlpnOpenListener.java:419)
> 	at io.undertow.protocols.alpn.DefaultAlpnEngineManager.registerEngine(DefaultAlpnEngineManager.java:31)
> 	at io.undertow.protocols.alpn.ALPNManager.registerEngineCallback(ALPNManager.java:80)
> 	at io.undertow.server.protocol.http.AlpnOpenListener.handleEvent(AlpnOpenListener.java:235)
> 	at io.undertow.server.protocol.http.AlpnOpenListener.handleEvent(AlpnOpenListener.java:64)
> 	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
> 	at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:291)
> 	at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:286)
> 	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
> 	at org.xnio.ChannelListeners$DelegatingChannelListener.handleEvent(ChannelListeners.java:1092)
> 	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
> 	at org.xnio.nio.QueuedNioTcpServer$1.run(QueuedNioTcpServer.java:131)
> 	at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:612)
> 	at org.xnio.nio.WorkerThread.run(WorkerThread.java:479)
> {code}
> Looking briefly into it, the cipher that is trying to be used is *{{TLS_AES_256_GCM_SHA384}}*. It is interesting that this cipher has underscores '_' in its name instead of hyphens '-' as most of the openssl ciphers have. Looks like these were added in the sake of TLSv1.3, [see here|https://github.com/openssl/openssl/commit/fa25763b5528b56b448d64bfbaeac54905b0c80d].



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