+1 with optional extension for XML encoded

-cmort


On 6/10/10 1:29 PM, "Eran Hammer-Lahav" <e...@hueniverse.com> wrote:

After taking a break from our previous debate(s) on the issue of which response 
format to support, I would like to suggest the following:

- Support a single response format (including in the user-agent fragment) using 
JSON.

My reason for this is very simple, while right now we have a very limited need 
(key/value pairs), we already have a few proposals which require a richer 
syntax. As OAuth matures, I expect more and more extensions to make use of the 
server response to include additional parameters (flat or structured). By using 
JSON, we can very easily support "namespaces" (i.e. { 
"access_token":"xyz","ext":{...} }), multiple token in a single response, etc.

I appreciate the simplicity in using form-encoded (both code and library 
dependency wise), but long term, it will create a real limitation and will 
require extensions to also specify a different response format.

Those worried about the need to include a JSON library in cases where it will 
be hard to do (embedded devices, etc.), can always extend the protocol to 
provide a way to receive key/value form-encoded pairs. However, they will need 
to figure out how to accommodate structured responses if they wish support it. 
I am certain that the vast majority of implementations will have no problem 
including a JSON library.

Please respond only with yes or no (+/- 1). If you have a different proposal, 
please post it in a new thread. If you are going to vote against this, please 
indicate if your objection is blocking (i.e. you are opposed to it and will 
block a consensus call with this approach).

EHL
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