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From Martin Gainty <mgai...@hotmail.com>
Subject RE: Browser shows source of .jsp file. Why?
Date Mon, 27 Apr 2009 13:58:10 GMT

David

Apache will automaticly append index.html to requested folder via
http://httpd.apache.org/docs/1.3/mod/mod_dir.html#directoryindex

Does this help?
Martin 
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> Date: Mon, 27 Apr 2009 14:46:25 +0100
> From: p@pidster.com
> To: users@tomcat.apache.org
> Subject: Re: Browser shows source of .jsp file. Why?
> 
> David Rush wrote:
> > Pid:
> > 
> > Yes, I've removed the explicit mapping.
> > 
> > "Sometimes" because when I use the URL http://myserver:8080/Construction (direct
to Tomcat listening port) it works fine (HTML is rendered).
> > When I use http://myserver/Construction (via reverse proxy forwarding through Apache
httpd) it fails (I get HTML markup in the browser window).
> 
> What about "http://myserver/Construction/" (note extra slash)
> 
> > When I use http://myserver/Construction/index.html (where index.html is mapped in
web.xml to a controller servlet and index.html is my sole welcome-file) it works fine.
> > 
> > I'm not using AJP.  I'm just using straight reverse-proxy style HTTP forwarding
with mod_proxy, with this snippet from my httpd.conf file:
> 
> (Sorry, I spotted that after I'd sent the reply.)
> 
> 
> > ...
> > ProxyPass        /Construction http://localhost:8080/Construction
> > ProxyPassReverse /Construction http://localhost:8080/Construction
> > ...
> > 
> > My Apache httpd docroot has always been separate and distinct from my Tomcat webapps
directory.
> 
> Looking at your headers again, I see that Tomcat is trying to serve the
> result as plain html.  What happens if you use "index.jsp" as the sole
> welcome file (and map that to the controller, obviously)?
> 
> Check "index.jsp" is included in the DirectoryIndex in HTTPD.
> 
> 
> p
> 
> 
> 
> > David
> > 
> > Pid wrote:
> >> David Rush wrote:
> >>> I checked my web.xml, and found no mime-mapping elements at all.  I tried
adding one explicitly mapping the jsp extension to text/html, but it had no effect.  I'm still
getting HTML markup in the browser window with Firefox.
> >>>
> >>> David
> >> Ignore that, it's a red herring, you don't need to add mime-mappings.
> >>
> >> You say the problem occurs 'sometimes' with Firefox, can you elaborate
> >> on which times and if there's a commonality between these requests?
> >>
> >>
> >> The fault is usually in the AJP mapping you've configured.  Are you
> >> using mod_jk, and if so, what is the config?
> >>
> >> Also, try splitting your HTTP docroot and Tomcat webapps folders (a
> >> correct mapping will mean it still works properly).  If the JSPs are in
> >> another location than the HTTP docs, they can't be served as raw HTML,
> >> by accident.
> >>
> >>
> >> p
> >>
> >>
> >>
> >>
> >>
> >>> Martin Gainty wrote:
> >>>> David
> >>>>
> >>>> did you check your mime-mapping in your web.xml 
> >>>> perchance are you mapping jsp to text/plain?
> >>>> is any other extension mapped to text/plain?
> >>>>
> >>>>     <mime-mapping>
> >>>>         <extension>jsp</extension>
> >>>>         <mime-type>text/plain</mime-type>
> >>>>     </mime-mapping>
> >>>>
> >>>> Martin 
> >>>> ______________________________________________ 
> >>>> Disclaimer and Confidentiality/Verzicht und Vertraulichkeitanmerkung
/ Note de déni et de confidentialité 
> >>>> This message is confidential. If you should not be the intended receiver,
then we ask politely to report. Each unauthorized forwarding or manufacturing of a copy is
inadmissible. This message serves only for the exchange of information and has no legal binding
effect. Due to the easy manipulation of emails we cannot take responsibility over the the
contents.
> >>>> Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger
sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung
einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen
und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von
E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
> >>>> Ce message est confidentiel et peut être privilégié. Si vous n'êtes
pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur.
N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert
à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant
donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter
aucune responsabilité pour le contenu fourni.
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>> Date: Sat, 25 Apr 2009 05:46:03 -0600
> >>>>> From: david@rushtone.com
> >>>>> To: users@tomcat.apache.org
> >>>>> Subject: Re: Browser shows source of .jsp file. Why?
> >>>>>
> >>>>> I'm having the same problem, where markup is sometimes appearing
in the browser window instead of the rendered HTML.
> >>>>>
> >>>>> I'm using my own server (MS Windows Server 2003), with Tomcat 6.0.18
behind a reverse proxy on Apache 2.2.11.
> >>>>>
> >>>>> When I access one of my webapps via Tomcat's port (http://myserver:8080/Construction/)
it works fine.  When I access it via the reverse proxy (http://myserver/Construction) using
Firefox 3.0.9 I see the HTML markup displayed in the browser's window.  When I access the
webapp via IE either way, it works fine.  Google Chrome produces the same results as Firefox.
> >>>>>
> >>>>> Via Live HTTP Headers, when I access through the reverse proxy I
see:
> >>>>>
> >>>>> HTTP/1.x 200 OK
> >>>>> Date: Sat, 25 Apr 2009 11:39:11 GMT
> >>>>> Server: Apache-Coyote/1.1
> >>>>> Keep-Alive: timeout=5, max=100
> >>>>> Connection: Keep-Alive
> >>>>> Transfer-Encoding: chunked
> >>>>> Content-Type: text/plain
> >>>>>
> >>>>> I suspect the "Content-Type: text/plain" is a clue.  Straight to
Tomcat I see:
> >>>>>
> >>>>> HTTP/1.x 200 OK
> >>>>> Server: Apache-Coyote/1.1
> >>>>> Set-Cookie: JSESSIONID=53C3EC973BB365AAF92A1EC66F03271A; Path=/Construction
> >>>>> Transfer-Encoding: chunked
> >>>>> Date: Sat, 25 Apr 2009 11:37:06 GMT
> >>>>>
> >>>>> No "Content-Type" produced at all.
> >>>>>
> >>>>> When I access it with Firefox via the Apache reverse proxy via the
URL http://myserver/Construction/index.html (which is just mapped in web.xml to the controlling
servlet, and my welcome-file is index.html), the webapp displays correctly, and the headers
say:
> >>>>>
> >>>>> HTTP/1.x 200 OK
> >>>>> Date: Sat, 25 Apr 2009 11:42:27 GMT
> >>>>> Server: Apache-Coyote/1.1
> >>>>> Keep-Alive: timeout=5, max=100
> >>>>> Connection: Keep-Alive
> >>>>> Transfer-Encoding: chunked
> >>>>> Content-Type: text/html
> >>>>>
> >>>>> I have 3 different webapps, but I only see the problem with one
of them.
> >>>>>
> >>>>> My reverse proxy configuration includes:
> >>>>>
> >>>>> ProxyPass        /Construction http://localhost:8080/Construction
> >>>>> ProxyPassReverse /Construction http://localhost:8080/Construction
> >>>>>
> >>>>> David
> >>>>>
> >>>>> dfobox wrote:
> >>>>>> I have JSP-based website running on my own server and I want
to move it to
> >>>>>> hosting company. I've copied the files, they said they have
enabled Tomcat
> >>>>>> for me, but browser shows source of the pages, even of those
which don't
> >>>>>> have any script code inside - only properly formatted html.
What could be a
> >>>>>> problem? Thanks!
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> >>>
> >>
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> >>
> >>
> >>
> > 
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> > 
> 
> 
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