Oauth Error when authenticating with my app: Invalid signature

[Bradford]

I've checked multiple times that all my data is correct - and that the initial request for a token is being created properly. However, I get a 401 response with the following message:

errorInvalid signature. Expected signature base string: POST&http%3A%2F%2Fapi.justin.tv%2Foauth%2Frequest_token&oauth_callback%3Dhttp%253A%252F%252Ftest.com%252Fauthenticate%252Fjustin%26oauth_consumer_key[URL ENCODED KEY]oauth_nonce[URL ENCODED NONCE]oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1387086683%26oauth_version%3D1.0url/oauth/request_token

My oauth signature looks right, but it's being sent out url-encoded. And I'm assuming you're using Oauth 1.0 rev A, which just includes the callback parameter afaik. 

Are you guys not reading my signature because it's url-encoded in my request? Or is there another problem here? I suspect it's on your end because my same exact code worked a couple months ago just fine, however now it doesn't.

Thank you!

Bradford

[Bradford]

I talked to someone in the Twitch-API chat room who indicated his app's oauth on Justin.tv also broke. 

[Bradford]

Are any engineers monitoring this board?

On Sunday, December 15, 2013 1:54:34 AM UTC-6, Bradford wrote:

[christoph...@gmail.com]

Hey Bradford, did this issue ever get fixed for you? I am encountering the same as of 1/13/14. I submitted a support request on justin.tv today

[frxma...@gmail.com]

понедельник, 13 января 2014 г., 19:37:44 UTC+3 пользователь christoph...@gmail.com написал:

Hello, did you fix that? And how!

[Andrew Bashore]

I do not believe this has been fixed yet. :(

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[frxma...@gmail.com]

Hello i found a bug with signature(request url are malformed, try to search for this string "1.0/url" in request string), but after that was fixed i found new one :D
auth request redirect me to Twitch page with Message like that "This Link in Another Castle" and link to JustinTvAPi docs. At yesterday i wrote to TWITCH support center....awaiting for reply

[frxma...@gmail.com]

look at the end of you request string "on%3D1.0url/oauth/request_token" just insert '&' at "1.0&url/oauth/request_token" and you will have another error :(

[Bradford]

Keep us updated. I haven't tried since I last posted, but I plan on working on this again in the near future. Looks like they pulled all their Justin.tv engineers over to Twitch for the console integration they've been doing. It's only crickets over here.