【问题标题】:RoR, Paperclip and S3 upload image errorRoR、Paperclip 和 S3 上传图像错误
【发布时间】:2015-12-08 13:47:55
【问题描述】:

我部署了我的 rails 应用程序,并使用 S3 来托管我将使用回形针上传的图像。这是我不断收到的错误,即使我确实允许 :photo 在我的控制器参数中

2015-12-08T13:40:00.439949+00:00 app[web.1]: [AWS S3 403 0.042095 0 retries] put_object(:acl=>:public_read,:bucket_name=>"customlized",:content_length=>30237,:content_type=>"image/jpeg",:data=>Paperclip::UploadedFileAdapter: shanab.jpg,:key=>"products/photos/000/000/009/original/shanab.jpg") AWS::S3::Errors::AccessDenied Access Denied
2015-12-08T13:40:00.439953+00:00 app[web.1]: 
2015-12-08T13:40:00.441272+00:00 app[web.1]:    (0.9ms)  ROLLBACK
2015-12-08T13:40:00.442792+00:00 app[web.1]: 
2015-12-08T13:40:00.442793+00:00 app[web.1]: AWS::S3::Errors::AccessDenied (Access Denied):
2015-12-08T13:40:00.442794+00:00 app[web.1]:   app/controllers/products_controller.rb:35:in `block in create'
2015-12-08T13:40:00.442795+00:00 app[web.1]:   app/controllers/products_controller.rb:34:in `create'

我的生产.rb

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']
   }
}

我确实在 Heroku 上将它配置为 S3 给我的凭据

我的产品.rb

has_attached_file :photo ,
        :storage => :s3,
        :s3_credentials => Proc.new{|a| a.instance.s3_credentials },
                    styles: { medium: '300x300>', thumb: '100x100>' }

def s3_credentials
   {:bucket => "Deleted", :access_key_id => "Deleted", :secret_access_key => "Deleted"}
end

【问题讨论】:

    标签: ruby-on-rails ruby heroku amazon-s3


    【解决方案1】:

    尝试将您的 AWS 凭证从 paperclip_defaultsproduct.rb 模型中移出,并添加到 config 目录中的 aws.yml 文件中:

    production:
      access_key_id: <%= ENV['AWS_ACCESS_KEY_ID'] %>
      secret_access_key: <%= ENV['AWS_SECRET_ACCESS_KEY'] %>
    

    (还要确保您的 Gemfile 中有 gem 'aws-sdk', '~&gt; 1.6'

    更多关于 S3 和 Paperclip 的文档:https://github.com/thoughtbot/paperclip/wiki/Paperclip-with-Amazon-S3

    【讨论】:

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