redirect_uri_mismatch

[1beb]

Trying to manipulate your Google API demo for use with the Google Docs API. I can't seem to get past the point of defining cred.

Everything "seems" to work fine:

library(httr)
google <- oauth_endpoint(
  NULL, 
  "auth", 
  "token",
  base_url = "https://accounts.google.com/o/oauth2"
  )

myapp <- oauth_app(
  "google", 
  "100...apps.googleusercontent.com", 
  secret="MY_SECRET"
  )

cred <- oauth2.0_token(
  google, 
  myapp,
  scope = "https://www.googleapis.com/auth/drive.readonly"
  )

A browser window asking for authorization pops up, and then an otherwise blank page loads saying "Authentication complete - you can now close this page and return to R.".

However, looks at cred, I see:

error 
"redirect_uri_mismatch"

I'm not at all familiar with OAuth, but would be happy to debug upon instruction.

[hadley]

Can you please try with the dev version of httr? (devtools::install_github("httr")) This should be fixed now. Please feel free to reopen if it still doesn't work.

[1beb]

In RStudio, this didn't work for me. So I tried it in just a standard terminal and R complained about not having Rook and httpuv installed. After installing, I was able to get the redirect and the token to set properly.

In RStudio, if I manually call Rook and httpuv, this works as expected. Without calling those libraries either the redirect fails (uri mismatch) or the authorization redirects to 404.

[hadley]

It works fine for me in a clean rstudio session. Can you please provide a reproducible example?

[1beb]

Haven't been able to produce it since I installed the dev version of httr, hopefully it was just a stale loaded version of httr that was causing the issue.