[Building Sakai] Grails+Linktool+Sakai 2.5?

[Mike Osterman]

Chuck,

This sounds like a great route to take. The dev team just got a  
workaround going with some Groovy client-side Axis 1.x stubs, but it's  
likely a bit brittle for long-term use.

I think there's an OAuth Grails plugin, so that should help  
considerably.

Will keep everyone posted on how it goes.

Thanks again!
Mike

On Oct 30, 2009, at 5:51 PM, csev <csev at umich.edu> wrote:

> Mike,
>
> You might want to switch to the Basic LTI tool.  It is set up for  
> 2.6/7 but is a trivial back port to 2.5.
>
> Basic LTI has the advantage that it can securely launch and validate  
> in the tool without any callback using OAuth.
>
> I have test harnesses so you can develop your tool without even  
> using Sakai and then plugging it in.
>
> There is sample Ruby code at www.oauth.net.
>
> If you have questions let me know - I would love to know that the  
> Ruby OAuth code worked - I would also like some simple test code for  
> Ruby similar to what I have for PHP and Java:
>
> http://ims-dev.googlecode.com/svn/basiclti/trunk/
>
> /Chuck
>
> On Thu, Oct 29, 2009 at 10:56 PM, Michael Osterman
>>> <ostermmg.sakai at gmail.com> wrote:
>>> > Has anybody been able to use the Link Tool with a Grails app?  
>>> We're having
>>> > problems consuming the SakaiSession.jws service due to apparent
>>> > incompatibilities with GroovyWS and Sakai's Axis-based web  
>>> services
>>> > implementation. GroovyWS uses Apache CXF which apparently  
>>> doesn't support
>>> > Axis' RPC encoding. We're on Sakai 2.5.x or we'd be looking at a
>>> > Sakai-native Grails tool.
>>> >
>>> > Any advice, workarounds, etc. greatly appreciated!
>>> >
>>> > -Mike
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