[oauth] Re: new to oauth

2009-10-16 Thread Anuradha Thota
Hi, Iam passing accessToken as null now.Even then i get the same exception that token has been expired inside SampleOAuthProvider.getAccessor() Inside this method,it is checking for tokens and since they are coming as null accessor object is set to null as a result of which we are getting

[oauth] Re: Details on OAuth Session Extension?

2009-10-16 Thread Pelle Braendgaard
I'm sorry but I can't help thinking that it is wrong putting the scalability burden on your users and not handling it internally. I may be wrong but I think there is little to none support for the Session Extension protocol in any of the libraries. Couldn't a similar system be created without

[oauth] Re: Details on OAuth Session Extension?

2009-10-16 Thread George Fletcher
Hi Robert, As I'm sure you've figured out from the extension spec, it allows a Consumer to upgrade scopes in a dynamic way based on user consent. This is the model we use at AOL where users can be presented with a consent dialog if they have not yet consented to allow the Consumer to access

[oauth] Scaling OAuth providers

2009-10-16 Thread Pelle Braendgaard
I've started a page on the OAuth WIki specifically with best practices for scaling OAuth providers. The differences between large and small providers are large so I've approached it from both angles. Please add to it. http://wiki.oauth.net/Scaling-OAuth-providers -- http://agree2.com - Reach

[oauth] Re: new to oauth

2009-10-16 Thread Robert Winch
Sorry I believe you are correct that the EchoServlet is currently written to only support 3-Legged OAuth. I think by changing the EchoServlet in the following ways it should support 2-Legged. 1) Instead of OAuthAccessor accessor = SampleOAuthProvider.getAccessor(requestMessage); Use final

[oauth] Re: Details on OAuth Session Extension?

2009-10-16 Thread Allen Tom
Hi Robert, The text in the Yahoo documentation is not factually correct - however it doesn't really matter for client developers who are calling our OAuth protected services. We currently do not allow developers to change the scopes for their consumer keys after we've issued them. The slang

[oauth] Re: Details on OAuth Session Extension?

2009-10-16 Thread Allen Tom
Hi Pelle, When we built our OAuth implementation, we considered many possible solutions, including solutions very similar to the ones that you described. We even built a few prototypes. However, only after thoroughly investigating all other alternatives, we found that we could not implement

[oauth] Re: Details on OAuth Session Extension?

2009-10-16 Thread John Panzer
A feature I'd also like to have as a consumer is the reverse operation - starting with a broad scope for initial setup, then narrowing scope before storing my secret anywhere other than local memory. On Friday, October 16, 2009, Allen Tom a...@yahoo-inc.com wrote: Hi Robert, The text in the