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Re: [orion-dev] *SPAM* Re: *SPAM* Re: *SPAM* Re: Using Sites with Orion


On Wed, Mar 14, 2012 at 3:09 PM, John J Barton <johnjbarton@xxxxxxxxxxxxxxx> wrote:


On Wed, Mar 14, 2012 at 2:18 PM, John Arthorne <John_Arthorne@xxxxxxxxxx> wrote:
Sorry, extension point information gets cached. You can restart with the -clean command line argument to force discarding cache and reparsing the plugin registry.

Thanks, I can now force the server to fail by having a syntax error in the plugin.xml. ;-)

However, the CORS call still does not work. 

I see in the filter source lines like
Log.debug("Cross-origin filter configuration: " +
is there a way to tell Orion to print the log messages?

I did figure out how to turn on the logging:

http://wiki.eclipse.org/Orion/How_Tos/Turn_on_Server_Logging

but I don't see any output from the CrossOriginFilter. So I guess it is never triggered, which only means the XML I put in is wrong. 

jjb

 

jjb

 

John A



03/14/2012 03:52 PM

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Re: [orion-dev] *SPAM* Re:  Using Sites with Orion
On Wed, Mar 14, 2012 at 10:46 AM, John Arthorne <John_Arthorne@xxxxxxxxxx> wrote:
Not sure exactly what files you need, but you could access the orion server projects and files using the Orion plugin registry and the "orion.core.file" service. fileClient.js provides a convenience API to talk to a file system on another server via a plugin.

As for configuring the servlet filter, it happens via an Eclipse extension point on the server. The bundle org.eclipse.orion.server.configurator has a plugin.xml file that defines all the servlets.

I edited the file eclipse/plugins/org.eclipse.orion.server.configurator_0.4.0v20120117-2012/plugin.xml
but nothing changes. I tried guessing the syntax and I tried the lines directly from the wiki page. But also if I add a single angle bracket to create an error, the server comes up with no extra error message.  So I don't think the file is being read.

Any hints?

jjb
 
The syntax is a bit different from the web.xml on that wiki page, but here is an example of a filter we register that includes parameters that shows the pattern:

      <filter
            alias="/"
            class="org.eclipse.orion.server.configurator.servlet.WelcomeFileFilter">
         <init-param
               name="includes"
               value="/">
         </init-param>
      </filter>

John A


John J Barton <johnjbarton@xxxxxxxxxxxxxxx>
Sent by: orion-dev-bounces@xxxxxxxxxxx

03/14/2012 12:45 PM


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Re: [orion-dev] Using Sites with Orion

Orion uses Jetty 8 and Jetty 8 supports CORS:
http://wiki.eclipse.org/Jetty/Feature/Cross_Origin_Filter

So in theory I could configure the jetty server to allow localhost as
well as 127.0.0.*,... if I knew how the jetty config worked in Orion.
Anyone know how?

Also in theory I could configure it to allow the login credential for
127.0.0.* to be sent with the request. The documentation on this seems
very limited however.

jjb

On Tue, Mar 13, 2012 at 4:44 PM, John J Barton
<johnjbarton@xxxxxxxxxxxxxxx> wrote:
> I am serving my web app out of an Orion site, it runs on
> http://127.0.0.2:8080. But when it comes time to read Orion files, my
> XHR fails because the Orion files are on http://localhost:8080, and
> that is interpreted as cross-origin.
>
> I guess I can put my app and the app I am debugging on the same Site,
> but that's a real hack.
>
> Other suggestions?
>
> jjb
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