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https://issues.apache.org/jira/browse/WW-5450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17878295#comment-17878295
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Lukasz Lenart commented on WW-5450:
-----------------------------------
Thanks for the app and the stack trace, looking at it I see that Struts does
the forward:
{noformat}
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:408)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:330)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:267)
at
org.apache.struts2.result.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:168)
{noformat}
and Tomcat forwards the request.
Checking the config of your test app, shouldn't you configure Spring to accept
FORWARDs as well?
{code:xml}
<filter-mapping>
<filter-name>springFilter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
<dispatcher>ERROR</dispatcher>
</filter-mapping>
{code}
> ServletDispatcherResult Forwarding GET Instead of FORWARD
> ---------------------------------------------------------
>
> Key: WW-5450
> URL: https://issues.apache.org/jira/browse/WW-5450
> Project: Struts 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 7.0.0
> Reporter: Rubens Gomes
> Assignee: Lukasz Lenart
> Priority: Major
> Fix For: 7.0.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> I am running Struts "7.0.0-M9" along with Spring Boot "3.3.2" + Spring
> Security with embedded tomcat version is "10.1.26"
>
> Environment:
> Struts 2 "7.0.0-M9"
> Spring Boot "3.3.2"
> Tomcat "10.1.26"
> Java 21
>
> I have a Struts Action class annotated with :
> {code:java}
> @Result(
> name = Action.INPUT,
> location = "/WEB-INF/content/%{#request.device}/login.jsp",
> type = "dispatcher"
> ){code}
> I have noticed that after returning from the Action class
> (ViewLoginAction.java) the framework is invoking the above JSP using a
> DispatcherType.GET instead of DisplatcherType.FORWARD.
> StrutsRequestWrapper is missing request attribute
> "jakarta.servlet.forward.request_uri"
> Then, tomcat "org.apache.catalina.core.ApplicationDispatcher" doForward
> method fails to find that attribute in the following line:
> {code:java}
> if (hrequest.getAttribute(FORWARD_REQUEST_URI) == null)
> {
> ...
> ...
> // then tomcat defaults to setting value of various request attributes
> ...
> ...
> }
>
> {code}
>
> And after that, tomcat calls "processRequest(request, response, state);" in
> the same instance "ApplicationDispatcher" and fails to resolve a FORWARD
> dispatcher type below.
>
> Instead, it resolves a REQUEST. And when tomcat sees REQUEST dispatcher type
> it does a GET on the JSP, instead of FORWARD.
>
> Should StrutsRequestWrapper have request attribute
> "jakarta.servlet.forward.request_uri"? If not why tomcat is resolving a GET
> instead of FORWARD?
>
> I do not see this issue with Struts 6.6.0 + Spring 2.7.18 with embedded
> Tomcat "9.0.83". which is based on javax.servlet instead.
>
> —
> Rubens Gomes
>
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