AWS / s3和回形针图像未保存

Question

I'm trying to use AWS & Paperclip for user uploads on my deployed app on Heroku, but I keep getting this error when I try to upload a post with an image attached to it:

**

015-08-12T16:30:14.773630+00:00 app[web.1]: App 129 stdout: Started POST "/posts" for 24.52.240.16 at 2015-08-12 16:30:14 +0000
2015-08-12T16:30:14.956915+00:00 app[web.1]: App 113 stderr: sh: 1:
2015-08-12T16:30:14.999032+00:00 app[web.1]: App 113 stderr: sh: 1:
2015-08-12T16:30:15.701055+00:00 app[web.1]: App 113 stderr: sh: 1:
2015-08-12T16:30:15.664880+00:00 app[web.1]: App 129 stdout: Command :: PATH=C:\Program Files\ImageMagick-6.9.1-Q16:$PATH; identify -format %m '/tmp/e4b70d27eba59aa7021fe4c7a3f37f0920150812-129-lzw5hm.jpeg[0]'
2015-08-12T16:30:15.701148+00:00 app[web.1]: App 113 stderr: FilesImageMagick-6.9.1-Q16:/app/vendor/bundle/ruby/2.2.0/bin:/app/bin:/app/vendor/bundle/bin:/usr/local/bin:/usr/bin:/bin: not found
2015-08-12T16:30:15.701215+00:00 app[web.1]: App 113 stderr:
2015-08-12T16:30:15.668736+00:00 app[web.1]: App 113 stderr: sh: 1:
2015-08-12T16:30:15.668859+00:00 app[web.1]: App 113 stderr: FilesImageMagick-6.9.1-Q16:/app/vendor/bundle/ruby/2.2.0/bin:/app/bin:/app/vendor/bundle/bin:/usr/local/bin:/usr/bin:/bin: not found
2015-08-12T16:30:15.668921+00:00 app[web.1]: App 113 stderr:
2015-08-12T16:30:15.698923+00:00 app[web.1]: App 129 stdout: Command :: PATH=C:\Program Files\ImageMagick-6.9.1-Q16:$PATH; convert '/tmp/e4b70d27eba59aa7021fe4c7a3f37f0920150812-129-lzw5hm.jpeg[0]' -auto-orient -resize "300x300>" '/tmp/52d7f5bb59811ac88441c8968f792bbd20150812-129-1g4pubj'
2015-08-12T16:30:17.310929+00:00 app[web.1]: App 129 stdout: Command :: PATH=C:\Program Files\ImageMagick-6.9.1-Q16:$PATH; file -b --mime '/tmp/e4b70d27eba59aa7021fe4c7a3f37f0920150812-129-mnm95q.jpeg'
2015-08-12T16:30:17.314951+00:00 app[web.1]: App 113 stderr: sh: 1:
2015-08-12T16:30:17.315044+00:00 app[web.1]: App 113 stderr: FilesImageMagick-6.9.1-Q16:/app/vendor/bundle/ruby/2.2.0/bin:/app/bin:/app/vendor/bundle/bin:/usr/local/bin:/usr/bin:/bin: not found
2015-08-12T16:30:17.315109+00:00 app[web.1]: App 113 stderr:
2015-08-12T16:30:17.571944+00:00 app[web.1]: App 129 stdout: [paperclip] saving /posts/images/000/000/048/original/firefighters.jpeg
2015-08-12T16:30:17.947443+00:00 app[web.1]: App 129 stdout: [AWS S3 403 0.35544 0 retries] put_object(:acl=>:public_read,:bucket_name=>"apolloportalinc",:content_length=>2194514,:content_type=>"image/jpeg",:data=>Paperclip::UploadedFileAdapter: firefighters.jpeg,:key=>"posts/images/000/000/048/original/firefighters.jpeg") AWS::S3::Errors::AccessDenied Access Denied
2015-08-12T16:30:17.950079+00:00 app[web.1]: App 129 stdout: Completed 500 Internal Server Error in 3172ms
2015-08-12T16:30:17.947479+00:00 app[web.1]: App 129 stdout:
2015-08-12T16:30:17.966625+00:00 heroku[router]: at=info method=POST path="/posts" host=lit-dawn-3200.herokuapp.com request_id=ae1674d7-f249-4e40-b4cf-6228fbbf3f82 fwd="24.52.240.16" dyno=web.1 connect=1ms service=43027ms status=500 bytes=1829
2015-08-12T16:30:17.952777+00:00 app[web.1]: App 129 stdout:
2015-08-12T16:30:17.952841+00:00 app[web.1]: App 129 stdout:   app/controllers/posts_controller.rb:41:in `create'
2015-08-12T16:30:17.952818+00:00 app[web.1]: App 129 stdout: AWS::S3::Errors::AccessDenied (Access Denied):
2015-08-12T16:30:17.952884+00:00 app[web.1]: App 129 stdout:

**

Here's what's in my paperclip.rb:

require "paperclip"

Paperclip.options[:command_path] = 'C:\Program Files\ImageMagick-6.9.1-Q16'
Paperclip.options[:swallow_stderr] = false
Paperclip::Attachment.default_options[:url] = ':s3_domain_url'
Paperclip::Attachment.default_options[:path] = '/:class/:attachment/:id_partition/:style/:filename'
Paperclip::Attachment.default_options[:s3_host_name] = 's3-us-west-2.amazonaws.com'

and I have the right code in my production.rb, according to this tutorial: https://devcenter.heroku.com/articles/paperclip-s3

  config.paperclip_defaults = {
  :storage => :s3,
  :s3_credentials => {
    :bucket => ENV['S3_BUCKET_NAME'],
    :access_key_id => ENV['AWS_ACCESS_KEY_ID'],
    :secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']
  }
}

I honestly have no idea what I'm doing, so any help would be appreciated.

Answer 1

It sounds like from the error, you aren't authenticating with AWS on your heroku app. That's most likely because you haven't set your ENV variables. You need to run the following terminal commands.

heroku config:set S3_BUCKET_NAME="thisisthenameofmybucket"
heroku config:set AWS_ACCESS_KEY_ID="myaccesskey"
heroku config:set AWS_SECRET_ACCESS_KEY="my_secret_access_key_here"

So you'll get all those values from AWS. Then run those commands in the terminal and your ENV variables will be set. That's kinda step one. Then you need to see what error comes after that.