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From "Alexis Midon (JIRA)" <j...@apache.org>
Subject [jira] Commented: (AXIS2-4233) Regression in MessageContext#getEffectivePolicy between 1.3 and 1.4/1.5
Date Fri, 06 Feb 2009 06:17:59 GMT

    [ https://issues.apache.org/jira/browse/AXIS2-4233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12671017#action_12671017
] 

Alexis Midon commented on AXIS2-4233:
-------------------------------------

I sent the request to a "custom" URL, I have my custom dispatcher set up before the security
phase. This dispatcher resolves the service. From the service, we should be able to fetch
the right policy.

I'm not clear on what this BindingMessage is. Maybe I'm missing something here. So let me
explain how I set up my policy. If I do something wrong, hit me.

So basically, I do it ala axis2 1.3.  
I have a AxisService instance,  a service.xml document containing the policy only. With a
ServiceBuilder, I "populate" the service. [1]
This works perfectly fine in axis2 1.3, as I said in my previous comment, the MessageContect
will fetch the policy from the service instance.

Aren't we suppose to have the same behavior in 1.4? May you lead me through the migration
steps? thanks.

[1]  http://jukka.zitting.name/git/?p=ode.git;a=blob;f=axis2/src/main/java/org/apache/ode/axis2/hooks/main/java/org/apache/ode/axis2/hooks/ODEAxisService.java;h=1afded2e62ad68f6163f8cf87909017a5fbf3acb;hb=refs/heads/APACHE_ODE_1.X#l100



> Regression in MessageContext#getEffectivePolicy between 1.3 and 1.4/1.5
> -----------------------------------------------------------------------
>
>                 Key: AXIS2-4233
>                 URL: https://issues.apache.org/jira/browse/AXIS2-4233
>             Project: Axis 2.0 (Axis2)
>          Issue Type: Bug
>          Components: kernel
>    Affects Versions: 1.5, 1.4.1, 1.4
>            Reporter: Alexis Midon
>            Priority: Blocker
>
> Here is the use case:
> A security policy is attached to my service (using a service.xml document and a ServiceBuilder).
> A message comes in, and reaches the RampartReceiver. At this point *only* the targeted
service has been resolved by the preceding dispatchers, so no operation nor AxisMessage [4]
are attached to the MessageContext yet . Actually the information required to resolve the
operation is encrypted. So the MessageContext knows about the service *only*.
> Then the RampartReceiver tries to get the policy to be applied. This is done in RampartMessageData.
To do that, MessageContext#getEffectivePolicy is invoked.
> In axis2 1.3, MessageContext#getEffectivePolicy [1] has a logic to retrieve the policy
from the service instance. But in axis2 1.4 [2], the logic is different and never tries to
get the policy from the service. So Rampart cannot do its job, and my service invocation fails
:(
> To get the effective policy, the current implementation of MessageContext#getEffectivePolicy
uses an instance of AxisBindingMessage if any. But  AxisBindingMessage also requires the operation
to be known [5] So I cannot workaround my problem, afaik.
> It seems that this issue has already been spotted [3] but I haven't found any related
Jiras. And the regression is still in 1.5.
> A fix for axis2 1.5 will be really helpful.
> [1] http://svn.apache.org/repos/asf/webservices/axis2/tags/java/v1.3/modules/kernel/src/org/apache/axis2/context/MessageContext.java
> [2] http://svn.apache.org/repos/asf/webservices/axis2/tags/java/v1.4.1/modules/kernel/src/org/apache/axis2/context/MessageContext.java
> [3] http://markmail.org/thread/ghsdxqdwnhec7puo
> [4] line 114, http://svn.apache.org/repos/asf/webservices/axis2/tags/java/v1.4.1/modules/kernel/src/org/apache/axis2/engine/AbstractDispatcher.java
> [5] line 275, http://svn.apache.org/repos/asf/webservices/axis2/tags/java/v1.4.1/modules/kernel/src/org/apache/axis2/description/AxisBindingMessage.java

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