CODEWITHSUNDEEP
phpfacebookfacebook-graph-api
cloakedninjas
cloakedninjas

Reputation: 4186

Bad Signed JSON signature for a single app

I'm working on an application that serves multiple Facebook apps from a single source. It's structured so that multiple apps can be served from multiple machines all running the same code - only the config changes per app.

Running one of these apps on my local machine works fine & running all but this one problematic app on the live server also works.

The scenario causing problems is one app running on the live server that triggers the infinite redirect loop and "Bad Signed JSON signature" spammed in the error log.

Since this is a shared codebase and the other apps all work - the logical place to look is in the config - I've checked 3 times now - the App ID, secret and redirect params are correct.

So - Question: Has anyone had this issue and managed to resolve it? Got any tips for me as to where I can look?

Upvotes: 0

Views: 1838

Answers (1)

cloakedninjas
cloakedninjas

Reputation: 4186

Clearly 3 times was not enough - there was a trailing space in the app secret config file.

Upvotes: 1

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