An error occurred when click logout button in orbeon 4.10

Hello, Alex,

I have a problem as seen in the subject. I viewed the log file and get the error message below:
+----------------------------------------------------------------------------------------------------------------------+
|An Error has Occurred                                                                                                 |
|----------------------------------------------------------------------------------------------------------------------|
|xf:submission for submission id: logout, error code received when submitting instance: 401                            |
|----------------------------------------------------------------------------------------------------------------------|
|Application Call Stack                                                                                                |
|----------------------------------------------------------------------------------------------------------------------|
|----------------------------------------------------------------------------------------------------------------------|
|Exception: org.orbeon.oxf.xforms.submission.XFormsSubmissionException                                                 |
Here is the source code about logout function:
top-menu.xhtml

Henry

Hi Henry,

I can't see the source of your xf:submission in top-menu.xhtml, but suspect that if it runs some code that invalidates the session, which is usually what is involved with logging the user out, then the XForms engine won't be happy not to have a valid session. Instead, I'd recommend you send the user to another page that doesn't use XForms (e.g. in XPL or JSP) and does the logout.

Also, see this discussion with Florian from earlier this year, which is related:

http://discuss.orbeon.com/Migration-3-9-gt-4-9-Session-invalidation-and-redirect-td4660181.html

Alex

Hello, Alex,

I have seen your solution, however, we are using a trigger/load method.The submission is just for a database update. Here is the source code:
       
        <xf:submission id="logout" method="post" replace="none" validate="false" f:url-norewrite="true"
                resource="{instance('queries-url')/auth}/users/login.xq?action=logout&amp;ip={instance('user')/ip}&amp;station={if (instance('user')/submapping != '') then instance('user')/submapping/@label else instance('user')/mapping/@label}"/>
        <xf:action ev:event="xforms-submit-done" ev:observer="logout">
                <xf:insert context="." origin="xxforms:set-session-attribute('account', ())"/>
                <xf:insert context="." origin="xxforms:set-session-attribute('pass', ())"/>
                <xf:insert context="." origin="xxforms:set-session-attribute('search-query', ())"/>
                <xf:load resource="/login/"/>
        </xf:action>

Henry

Henry,

What does the login.xq do? Does it invalidate the session? This would explain the problem. Instead, I think you need to send the user to a page that invalidates the session, and this without using XForms.

Alex

Hi, Alex,

login.xq just updates timestamps in XML database, the only way we "invalidate" the session is via those <xf:insert context="." origin="xxforms:set-session-attribute('account', ())"/> statements, followed by a "xf:load" of the login page.  It cannot resolve oxf:/login/  so even if I try to change xf:load to oxf:/logout/ , it cannot resolve it , and therefore its not tranfering to a xforms page...




Henry

Hi Henry,

Got it: login.xq isn't invalidating the session, as I thought. So this might be another issue. The error you got, per your first message in this thread, was: "xf:submission for submission id: logout, error code received when submitting instance: 401".

Why would the service return that error? Maybe that would be something to look into?

Alex

Hi Alex,

Sorry, I think Henry provided an incorrect error log..  there is in fact
no error, but browser does get "page not found" on "oxf:/logout" ... ie.
it tries a literal oxf:/logout url

Here are the debug logs for the logout submission, in case it sheds any
light.

-Bob

2015-11-26 16:46:37,743 DEBUG XFormsServer  -           start submission
{id: "logout"}
2015-11-26 16:46:37,745 DEBUG XFormsServer  -             optimized
dispatching {name: "xforms-submit-serialize", target: "logout", native
handlers called: "0"}
2015-11-26 16:46:37,746 DEBUG XFormsServer  -             checking
whether local portlet submission is allowed {resource:
"http://blabj:xxxxxxxx@...:8008/users/login.xq?action=logout&ip=192.168.202.9&station=",
container type: "servlet", deployment type: "standalone"}
2015-11-26 16:46:37,746 DEBUG XFormsServer  -             skipping local
portlet submission {reason: "resource URL has protocol", resource:
"http://blabj:xxxxxxxxx@...:8008/users/login.xq?action=logout&ip=192.168.202.9&station="}
2015-11-26 16:46:37,746 DEBUG XFormsServer  -             checking
whether request dispatcher submission is allowed {resource:
"http://blabj:xxxxxxxx@...:8008/users/login.xq?action=logout&ip=192.168.202.9&station=",
noscript: "false", is asynchronous: "false", container type: "servlet",
norewrite: "true", local-submission-forward: "false",
local-submission-include: "false"}
2015-11-26 16:46:37,746 DEBUG XFormsServer  -             skipping
request dispatcher servlet submission {reason: "deployment type is not
separate"}
2015-11-26 16:46:37,746 DEBUG XFormsServer  -             start
connecting {type: "regular"}
2015-11-26 16:46:37,746 DEBUG XFormsServer  -               loaded HTTP
state {scope: "session"}
2015-11-26 16:46:37,746 DEBUG XFormsServer  -               start
opening connection
2015-11-26 16:46:37,833 DEBUG XFormsServer  - opening URL connection
{method: "POST", URL:
"http://blabj:xxxxxxxx@...:8008/users/login.xq?action=logout&ip=192.168.202.9&station=",
Content-Type: "application/xml", Orbeon-Token:
"87a9f38023e629d726a0335d8e6273edb0c01f43"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  - response {status code: "200"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  - response headers {Server:
"MarkLogic", Keep-Alive: "timeout=5", Connection: "Keep-Alive",
Content-Length: "32", Content-Type: "text/xml; charset=UTF-8"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  - response has content
2015-11-26 16:46:37,834 DEBUG XFormsServer  -                 saved HTTP
state {scope: "session"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  -               end opening
connection {time (ms): "88"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  -             end connecting
{time (ms): "88"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  -             start handling
result
2015-11-26 16:46:37,834 DEBUG XFormsServer  -             end handling
result {time (ms): "0"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  -           end submission
{time (ms): "91"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  -           start
dispatching {name: "xforms-submit-done", target: "logout"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  -             start handler
{name: "xforms-submit-done", phase: "target", observer: "logout"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  - interpreter - start
executing {action name: "xf:action"}
2015-11-26 16:46:37,834 DEBUG XFormsServer  - interpreter - start
executing {action name: "xf:insert"}
2015-11-26 16:46:37,835 DEBUG XFormsServer  - xf:insert - origin
node-set is empty, terminating
2015-11-26 16:46:37,835 DEBUG XFormsServer  - interpreter - end
executing {time (ms): "1", action name: "xf:insert"}
2015-11-26 16:46:37,835 DEBUG XFormsServer  - interpreter - start
executing {action name: "xf:insert"}
2015-11-26 16:46:37,835 DEBUG XFormsServer  - xf:insert - origin
node-set is empty, terminating
2015-11-26 16:46:37,835 DEBUG XFormsServer  - interpreter - end
executing {time (ms): "0", action name: "xf:insert"}
2015-11-26 16:46:37,835 DEBUG XFormsServer  - interpreter - start
executing {action name: "xf:insert"}
2015-11-26 16:46:37,835 DEBUG XFormsServer  - xf:insert - origin
node-set is empty, terminating
2015-11-26 16:46:37,835 DEBUG XFormsServer  - interpreter - end
executing {time (ms): "0", action name: "xf:insert"}
2015-11-26 16:46:37,835 DEBUG XFormsServer  - interpreter - start
executing {action name: "xf:load"}
2015-11-26 16:46:37,835 DEBUG XFormsServer  - interpreter - end
executing {time (ms): "0", action name: "xf:load"}
2015-11-26 16:46:37,835 DEBUG XFormsServer  - interpreter - end
executing {time (ms): "1", action name: "xf:action"}
2015-11-26 16:46:37,835 DEBUG XFormsServer  -             end handler
{time (ms): "1"}
2015-11-26 16:46:37,836 DEBUG XFormsServer  -           end dispatching
{time (ms): "1", regular handlers called: "1", native handlers called: "0"}
2015-11-26 16:46:37,836 DEBUG XFormsServer  -           optimized
dispatching {name: "xforms-submit", target: "logout", native handlers
called: "0"}
2015-11-26 16:46:37,836 DEBUG XFormsServer  -         interpreter - end
executing {time (ms): "94", action name: "xf:send"}
2015-11-26 16:46:37,836 DEBUG XFormsServer  -       end handler {time
(ms): "94"}
2015-11-26 16:46:37,836 DEBUG XFormsServer  -     end dispatching {time
(ms): "94", regular handlers called: "1", native handlers called: "0"}
2015-11-26 16:46:37,836 DEBUG XFormsServer  -   end handling external
event {time (ms): "94"}
2015-11-26 16:46:37,836 DEBUG XFormsServer  - end handling external
events and/or uploaded files {time (ms): "95"}
2015-11-26 16:46:37,836 DEBUG XFormsServer  - response - start handling
regular Ajax response
2015-11-26 16:46:37,836 DEBUG XFormsServer  - response - end handling
regular Ajax response {time (ms): "0", ajax response: "
<xxf:event-response xmlns:xxf="http://orbeon.org/oxf/xml/xforms">
     <xxf:action>
         <xxf:control-values/>
         <xxf:load resource="oxf:/logout/" show="replace"/>
     </xxf:action>
</xxf:event-response>"}


On 11/26/2015 03:10 PM, Alessandro Vernet wrote:
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Ok, I've reduced it to a simple test case, files below.  It seems the
issue is with the xf:load from an included file..  If I put the
model.xhtml directly into the controller.xhtml, then in loads "/logout/"
properly.  But from an include, the result is "oxf:/logout", which
browser does not understand.

-Bob

testlogout/controller.xhtml:

<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:xf="http://www.w3.org/2002/xforms"
xmlns:ev="http://www.w3.org/2001/xml-events"
xmlns:xi="http://www.w3.org/2001/XInclude"
xmlns:xxi="http://orbeon.org/oxf/xml/xinclude"
xmlns:xxforms="http://orbeon.org/oxf/xml/xforms"
xmlns:f="http://orbeon.org/oxf/xml/formatting">
   <head>
     <title>Test Logout Button</title>
     <xf:model>
       <xi:include href="oxf:/apps/model.xhtml" xpointer="xpath(/*/*)"/>
     </xf:model>
   </head>
   <body class="orbeon">
     <!-- Logout Button -->
     <xf:trigger xxforms:modal="true">
       <xf:label>Logout</xf:label>
       <xf:send submission="logout" ev:event="DOMActivate"/>
     </xf:trigger>
   </body>
</html>

/apps/model.xhtml:

<include xmlns:xi="http://www.w3.org/2001/XInclude"
xmlns:xxi="http://orbeon.org/oxf/xml/xinclude"
xmlns:xf="http://www.w3.org/2002/xforms"
xmlns:xxf="http://orbeon.org/oxf/xml/xforms"
xmlns:fr="http://orbeon.org/oxf/xml/form-runner"
xmlns:ev="http://www.w3.org/2001/xml-events"
xmlns:xh="http://www.w3.org/1999/xhtml"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
   <xf:instance id="someid">
     <data/>
   </xf:instance>
   <!-- Logout  -->
   <xf:submission id="logout" ref="instance('someid')" method="post"
action="echo:" replace="instance" instance="someid"/>
   <xf:action ev:event="xforms-submit-done" ev:observer="logout">
     <xf:load resource="/logout/"/>
   </xf:action>
</include>


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Hi Henry,

Sorry for the late response, and in case this is still helpful, to solve this you need to add xxi:omit-xml-base="true" on the <xi:include>, that is:

<xi:include href="oxf:/apps/model.xhtml" xpointer="xpath(/*/*)" xxi:omit-xml-base="true"/>

Relative paths are resolved related to a base path. When the controller.xhtml is loaded by the page flow, the base path is set to the URL used by the user to access that page. However by default xf:include sets the base path to the location of the file being loaded. In some cases, this is what you want. In others, you'd rather like the base path to be inherited from the document doing the inclusion, and adding xxi:omit-xml-base="true" trigger this latter behavior.

I hope this helps,

Alex