Hi,

I discovered some more issues originating from 5298:

pre-emptive authentication on a public page doesn't work anymore
either. It still worked fine in WildFly 9.0.1.

This can be easily seen when running the JASPIC tests from
https://github.com/javaee-samples/javaee7-samples/tree/master/jaspic

For the basic authentication tests, the following now fail:

Failed tests:
  testPublicPageNotRememberLogin(org.javaee7.jaspic.basicauthentication.BasicAuthenticationPublicTest)
  testPublicPageLoggedin(org.javaee7.jaspic.basicauthentication.BasicAuthenticationPublicTest)

These tests don't rely on request#authenticate, but depend on
automatic calling of a SAM at the beginning of a request. After manual
inspection it's clear that the SAM is called, but its outcome is not
being applied.

Kind regards,
Arjan





On Fri, Sep 25, 2015 at 3:18 PM, arjan tijms <arjan.tijms@gmail.com> wrote:
> Hi,
>
> I checked again on the just released WildFly 10.0 CR2, but
> unfortunately the code is still severely broken now.
>
> There are two main issues, and they're both in this fragment in
> JASPIAuthenticationMechanism:
>
> if(isValid == null) {
>     isValid = createJASPIAuthenticationManager().isValid(messageInfo,
> new Subject(), JASPI_HTTP_SERVLET_LAYER,
> attachment.getApplicationIdentifier(), new JBossCallbackHandler());
> }
>
> The first problem is the "isValid == null" check. After the first call
> to request#authenticate in a given request this will always be
> non-null. The result is that a request for programmatic authentication
> will effectively be ignored the first time.
>
> The second problem is that this passes in the JBossCallbackHandler,
> but this doesn't know how to handle JASPIC callbacks and this will
> result in an exception like the following:
>
> javax.security.auth.callback.UnsupportedCallbackException: PBOX00014:
> org.jboss.security.auth.callback.JBossCallbackHandler does not handle
> a callback of type
> javax.security.auth.message.callback.CallerPrincipalCallback
>     at org.jboss.security.auth.callback.JBossCallbackHandler.handleCallBack(JBossCallbackHandler.java:138)
>     at org.jboss.security.auth.callback.JBossCallbackHandler.handle(JBossCallbackHandler.java:87)
>
> The code should pass in a JASPICallbackHandler here.
>
> Hope this can be fixed. Perhaps it's just a matter of removing the
> "isValid == null" check and passing in the right callback handler.
>
> Kind regards,
> Arjan Tijms
>
>
>
>
>
>
>
>
> On Wed, Sep 23, 2015 at 5:58 PM, arjan tijms <arjan.tijms@gmail.com> wrote:
>> p.s. if I just revert JASPIAuthenticationMechanism to the previous
>> version, but leaving in the new JASPICInitialHandler, then everything
>> seems to work again. This is a bit of hacky workaround perhaps, but in
>> some quick testing it does do the trick.
>>
>> On Wed, Sep 23, 2015 at 3:31 PM, arjan tijms <arjan.tijms@gmail.com> wrote:
>>> Hi,
>>>
>>> It looks like that after WFLY-5298 (this commit specifically
>>> https://github.com/wildfly/wildfly/commit/121a305c59c3619bb747681c62d099dfddd82709#diff-540388fb45365d1d79353d8b4552bcf6)
>>> HttpServletRequest#authenticate does not longer do anything.
>>>
>>> HttpServletRequest#authenticate calls though to
>>> JASPIAuthenticationMechanism#authenticate.
>>>
>>> There it now obtains the attachment that was set by the new
>>> JASPICInitialHandler, which calls the SAM at the beginning of the
>>> request. And then uses the stored "isValid" outcome directly, without
>>> calling the SAM again.
>>>
>>> See the code below:
>>>
>>>   public AuthenticationMechanismOutcome authenticate(final
>>> HttpServerExchange exchange, final SecurityContext sc) {
>>>         JASPICAttachment attachment =
>>> exchange.getAttachment(JASPICAttachment.ATTACHMENT_KEY);
>>>
>>>         AuthenticationMechanismOutcome outcome;
>>>         Account authenticatedAccount = null;
>>>
>>>         boolean isValid = attachment.isValid();
>>>         final ServletRequestContext requestContext =
>>> attachment.getRequestContext();
>>>         final JASPIServerAuthenticationManager sam = attachment.getSam();
>>>         final JASPICallbackHandler cbh = attachment.getCbh();
>>>
>>>         GenericMessageInfo messageInfo = attachment.getMessageInfo();
>>>         if (isValid) {
>>>             // The CBH filled in the JBOSS SecurityContext, we need to
>>> create an Undertow account based on that
>>>             org.jboss.security.SecurityContext jbossSct =
>>> SecurityActions.getSecurityContext();
>>>             authenticatedAccount =
>>> createAccount(attachment.getCachedAccount(), jbossSct);
>>>         }
>>>
>>> This is not correct I think. The code should call the SAM once again
>>> and use the outcome from that call.
>>>
>>> Am I missing something, or was the new call to the SAM simply
>>> forgotten at this point?
>>>
>>> Kind regards,
>>> Arjan Tijms
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