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redirect_uri mismatch with unknown cause php
I was using my php curl to request a token from the api. I set up my parameter array correctly. However, I get this error in return :{"error_description": "redirect_uri mismatch", "error": "invalid_g...
Regarding your first question, yes, the "redirect_uri" value you specified on /oauth2/authorize should be the same "redirect_uri" value you then send to /oauth2/token.
I'm not sure I understand your second question though. You can re-use your redirect URI for each authorization, but note that each particular authorization code you get back can only be used once. You should exchange each authorization code via /oauth2/token once. The /oauth2/token endpoint will return an access token that you can store and re-use to make API calls for that user without further manual user intervention though.
So Simply Take the redirect uri I used when I sent the user to the oauth path earlier and refactor my php page to use that page again? Will I be able to supply a parameter of some kind so that I can reuse that redirect uri without repeating the previous step in my auth process again?
Greg-DB
Dropbox Staff
Dropbox StaffRegarding your first question, yes, the "redirect_uri" value you specified on /oauth2/authorize should be the same "redirect_uri" value you then send to /oauth2/token.
I'm not sure I understand your second question though. You can re-use your redirect URI for each authorization, but note that each particular authorization code you get back can only be used once. You should exchange each authorization code via /oauth2/token once. The /oauth2/token endpoint will return an access token that you can store and re-use to make API calls for that user without further manual user intervention though.
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