Do you have any HTTP referer (sp? :) info?
I vaguely recall this issue cropping up before when it shouldn't have
(i.e. an issue with Tapestry). It could be someone probing your site
to see if the asset service vulnerability is available.
Erik
On Jul 27, 2005, at 10:26 AM, Joey Gibson wrote:
I've got my app (using Tapestry 3.0.3) setup such that whenever the
Exception page is display it sends me an email with a dump of the
exception. A couple of times a week I get this
org.apache.tapestry.ApplicationRuntimeException: Service asset
requires
exactly 2 service parameters.
at org.apache.tapestry.asset.AssetService.service
(AssetService.java:136)
at
org.apache.tapestry.engine.AbstractEngine.service
(AbstractEngine.java:889)
at
org.apache.tapestry.ApplicationServlet.doService
(ApplicationServlet.java:198)
at
org.apache.tapestry.ApplicationServlet.doGet
(ApplicationServlet.java:159)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at ...
[rest of stack dump snipped]
Does anyone know what this means? I'm assuming it's a request to the
asset service, with too few parameters, but how would something like
that happen? Is this an indication of some(one|thing) trying to spider
the site or poke around and see what can be found, or is this
something
that is going wrong for a legitimate user?
Barring anyone saying "Oh yeah, that means...," is there something
I can
do to investigate this further? I'm just dumping the exception to the
email, but I'm thinking including the request object might be useful,
too. Does anyone have any other suggestions to debug this?
Thanks,
Joey
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