[undertow-dev] SSL Documentation

Fri Dec 9 13:49:04 EST 2016

Prematurely hit send!

On Fri, Dec 9, 2016 at 1:43 PM, Michael Grove <mike at stardog.com> wrote:

>
>
> On Fri, Dec 9, 2016 at 1:11 PM, Hicks, Matt <matt at matthicks.com> wrote:
>
>> Hi Michael, thanks for the response.  What version of Undertow are you
>> using?
>>
>
> I'm using 1.3.20, so I'm a bit behind.
>
>
>> Are you overriding the SSL certificate storage or using the example's?
>>
>
> I'm just creating the SSLContext that's passed to the builder via
> addHttpsListener directly from the standard JVM properties, eg
> javax.net.ssl.keyStore
>

This is the basic code for that:

public static SSLContext createSSLContext(final Options theOptions) throws
SSLException {
return SSLContextFactory.createSSLContext(theOptions.get(ServerOptions.
KEY_STORE_TYPE),
theOptions.get(ServerOptions.KEY_STORE),
theOptions.get(ServerOptions.KEY_STORE_PASSWD),
theOptions.get(ServerOptions.TRUST_STORE_TYPE),
theOptions.get(ServerOptions.TRUST_STORE),
theOptions.get(ServerOptions.TRUST_STORE_PASSWD));
}

I tweak the XNIO properties for SSL in the event the user needs client auth:

aBuilder.setWorkerOption(org.xnio.Options.SSL_CLIENT_AUTH_MODE,
SslClientAuthMode.REQUIRED);

At that point, it works nicely.

>
>
>> Would you mind terribly trying the exact code snippet and see if it works
>> for you?  This is very confusing if it's a problem on my end...especially
>> since HTTP works fine.
>>
>
I can try to run it over the weekend, I'm a bit swamped with day to day
stuff atm.

Cheers,

Mike

>
>> On Fri, Dec 9, 2016 at 11:59 AM Michael Grove <mike at stardog.com> wrote:
>>
>>> On Fri, Dec 9, 2016 at 10:24 AM, Hicks, Matt <matt at matthicks.com> wrote:
>>>
>>> Yeah, I'm pretty sure Undertow's support for SSL is broken!
>>>
>>>
>>> It's working fine for me, and I'm using a setup almost exactly like
>>> what's shown in the examples.
>>>
>>>
>>> I copied and pasted the example into my project and am getting the same
>>> results.  I modified it to not do any proxying, but the server isn't
>>> responding properly and my anonymous HttpHandler is never invoked:
>>>
>>> https://gist.github.com/darkfrog26/e17c1efb0d5606caeb56e903bff970a7
>>>
>>> This is incredibly frustrating.  Stuart, tell me if I shouldn't be using
>>> Undertow for SSL support and I'll start migrating to wrap with nginx.
>>>
>>> On Thu, Dec 8, 2016 at 8:00 PM Stuart Douglas <sdouglas at redhat.com>
>>> wrote:
>>>
>>> Here is an example:
>>>
>>> https://github.com/undertow-io/undertow/blob/master/examples
>>> /src/main/java/io/undertow/examples/http2/Http2Server.java
>>>
>>> Looks like you have run into a bug, with regard to the
>>> ClassCastException, you need to use the version that takes an
>>> SslContext for now, although this should be fixed later today.
>>>
>>> Stuart
>>>
>>> On Fri, Dec 9, 2016 at 12:30 PM, Hicks, Matt <matt at matthicks.com> wrote:
>>> > Well, I switched to using the signature that takes the KeyManagers
>>> array and
>>> > TrustManagers array and now I'm at least getting an error:
>>> >
>>> > java.lang.ClassCastException: org.xnio.ssl.JsseSslStreamConnection
>>> cannot be
>>> > cast to io.undertow.protocols.ssl.UndertowSslConnection at
>>> > io.undertow.protocols.ssl.UndertowXnioSsl.getSslConduit(Unde
>>> rtowXnioSsl.java:141)
>>> >
>>> > This seems like a really flimsy implementation.  Am I better offer just
>>> > wrapping Undertow with Apache or Nginx?
>>> >
>>> > On Thu, Dec 8, 2016 at 7:26 PM Bill O'Neil <bill at dartalley.com> wrote:
>>> >>
>>> >> Hmm I'm not sure. I SSL terminate before I hit undertow.
>>> >>
>>> >> On Thu, Dec 8, 2016 at 8:16 PM, Hicks, Matt <matt at matthicks.com>
>>> wrote:
>>> >>>
>>> >>> Also, to clarify, the HttpHandler's handleRequest is never being
>>> called.
>>> >>>
>>> >>> On Thu, Dec 8, 2016 at 7:14 PM Hicks, Matt <matt at matthicks.com>
>>> wrote:
>>> >>>>
>>> >>>> It was worth a try, but no change.  Thanks for the suggestion
>>> though.
>>> >>>>
>>> >>>> On Thu, Dec 8, 2016 at 7:12 PM Bill O'Neil <bill at dartalley.com>
>>> wrote:
>>> >>>>>
>>> >>>>> Try the constructor with 4 args where you also pass a handler.
>>> >>>>>
>>> >>>>>         public Builder addHttpsListener(int port, String host,
>>> >>>>> SSLContext sslContext, HttpHandler rootHandler) {
>>> >>>>>
>>> >>>>>
>>> >>>>>
>>> >>>>> On Thu, Dec 8, 2016 at 8:06 PM, Hicks, Matt <matt at matthicks.com>
>>> wrote:
>>> >>>>>>
>>> >>>>>> I've made some progress.  After adding the following to the
>>> builder:
>>> >>>>>>
>>> >>>>>> val password = config.https.password.get.toCharArray
>>> >>>>>> val keyStore = KeyStore.getInstance("JKS")
>>> >>>>>> val keyStoreFile = config.https.keyStoreLocation.get
>>> >>>>>> assert(keyStoreFile.exists(), s"No keystore file was found at the
>>> >>>>>> location: ${keyStoreFile.getAbsolutePath}")
>>> >>>>>> val keyStoreInput = new FileInputStream(keyStoreFile)
>>> >>>>>> keyStore.load(keyStoreInput, password)
>>> >>>>>> val keyManagerFactory =
>>> >>>>>> KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAl
>>> gorithm)
>>> >>>>>> keyManagerFactory.init(keyStore, password)
>>> >>>>>> val trustManagerFactory =
>>> >>>>>> TrustManagerFactory.getInstance(TrustManagerFactory.getDefau
>>> ltAlgorithm)
>>> >>>>>> trustManagerFactory.init(keyStore)
>>> >>>>>> val sslContext = SSLContext.getInstance("TLS")
>>> >>>>>> sslContext.init(keyManagerFactory.getKeyManagers,
>>> >>>>>> trustManagerFactory.getTrustManagers, new SecureRandom)
>>> >>>>>> builder.addHttpsListener(config.https.port.get,
>>> config.https.host.get,
>>> >>>>>> sslContext)
>>> >>>>>>
>>> >>>>>> Everything starts as expected, no errors, but when I hit
>>> >>>>>> localhost:8443 with the browser it says "localhost didn't send
>>> any data".
>>> >>>>>>
>>> >>>>>> Should it use what I've set with "builder.setHandler" for HTTPS as
>>> >>>>>> well?
>>> >>>>>>
>>> >>>>>> On Thu, Dec 8, 2016 at 10:53 AM Hicks, Matt <matt at matthicks.com>
>>> >>>>>> wrote:
>>> >>>>>>>
>>> >>>>>>> Is there any documentation for configuring SSL on my server?  I
>>> was
>>> >>>>>>> looking through the online docs and found nothing (apart from
>>> "Assembling a
>>> >>>>>>> Server Manually").
>>> >>>>>>>
>>> >>>>>>> Any assistance would be appreciated.
>>> >>>>>>>
>>> >>>>>>> Thanks
>>> >>>>>>
>>> >>>>>>
>>> >>>>>> _______________________________________________
>>> >>>>>> undertow-dev mailing list
>>> >>>>>> undertow-dev at lists.jboss.org
>>> >>>>>> https://lists.jboss.org/mailman/listinfo/undertow-dev
>>> >>>>>
>>> >>>>>
>>> >>
>>> >
>>> > _______________________________________________
>>> > undertow-dev mailing list
>>> > undertow-dev at lists.jboss.org
>>> > https://lists.jboss.org/mailman/listinfo/undertow-dev
>>>
>>>
>>> _______________________________________________
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>>>
>
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