[jboss-jira] [JBoss JIRA] (ELY-1535) CipherSuiteSelector does not know about CHACHA20_POLY1305

[Mike Yoder (JIRA)]

Mike Yoder created ELY-1535:
-------------------------------

             Summary: CipherSuiteSelector does not know about CHACHA20_POLY1305
                 Key: ELY-1535
                 URL: https://issues.jboss.org/browse/ELY-1535
             Project: WildFly Elytron
          Issue Type: Bug
            Reporter: Mike Yoder
            Assignee: Darran Lofthouse


I was trying to be a good person and implement the Mozilla "Modern" cipher suite described here:

https://wiki.mozilla.org/Security/Server_Side_TLS

I'm doing this in a keycloak server. The config line there looks like

{noformat}
        <https-listener security-realm="ApplicationRealm"
                        enabled-protocols="SSLv2Hello,TLSv1.2"
                        enabled-cipher-suites="TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384:TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384:TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256:TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256:TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256:TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256:TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384:TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384:TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256:TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"        
                       name="default"
                       socket-binding="httpish"
                       enable-http2="true"        
                       proxy-address-forwarding="true"        
        />
{noformat}

But I got this:

{noformat}
13:20:46,574 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC000001: Failed to start service org.wildfly.undertow.listener.default: org.jboss.msc.service.StartException in serv
ice org.wildfly.undertow.listener.default: Failed to start service
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1978)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalArgumentException: ELY05016: Unrecognized token "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256" in mechanism selection string "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384:TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384:TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256:TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256:TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256:TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256:TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384:TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384:TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256:TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"
        at org.wildfly.security.ssl.CipherSuiteSelector.fromString(CipherSuiteSelector.java:423)
        at org.wildfly.extension.undertow.HttpsListenerService.startListening(HttpsListenerService.java:120)
        at org.wildfly.extension.undertow.ListenerService.start(ListenerService.java:169)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955)
{noformat}

With a little digging it appears that CipherSuiteSelector doesn't know what CHACHA20 or POLY1305 are.  See:

https://github.com/wildfly-security/wildfly-elytron/blame/master/src/main/java/org/wildfly/security/ssl/CipherSuiteSelector.java





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