How to directly upload files from browser to Google Cloud in Rails -


i have rails app allows users upload files. upload (via post) server, uses fog gem upload google cloud storage. problem files universally available knows url, want prevent.

so have 2 issues i'd solve:

  • i'd enable users upload google directly browsers
  • i'd prevent downloading files, users logged app

i have downloaded p12 file google api generated, i'm stuck. according documentation need generate key (done google-api-client gem) , signature (not done) , put post headers if understood correctly?

does has example use?

edit: got done, secret in interoperable storage access keys , sha1, google documentation doesn't say. i'll cover solution in blog post shortly.

here example of generating signed urls in python. details different in ruby, process same.


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