ruby-on-rails - 是否可以配置 Paperclip 为 S3 生成 HTTPS url？

Question

我正在使用 Paperclip 来管理完全通过 HTTPS 提供服务的网站上的用户上传图像。为了避免 IE7/IE8 上出现愚蠢的安全警告，我还需要通过 SSL 提供这些图像。我通常使用如下方式渲染图像:

<%= image_tag @product.image.url(:large) %>

哪里

class Product < ActiveRecord::Base

  has_attached_file :image,
                  :styles => {
                      :large => {:geometry => "616x450#"}
                  },
                  :storage => :s3,
                  :s3_credentials => {:access_key_id => "xxx", :secret_access_key => "xxx"},
                  :path => ":attachment/:id/:style/:basename.:extension",
                  :bucket => CONFIG['s3_media_bucket'],
                  :default_url => "/assets/image_missing.png"

生成的图像 URL 类似于:

http://s3.amazonaws.com/media.example.com/images/6/large/image123.JPG

是否有一个神奇的回形针选项可以将其更改为:

https://s3.amazonaws.com/media.example.com/images/6/large/image123.JPG

Answer 1

您只需添加:

:s3_protocol => :https

这已涵盖in the documentation .

There are a few S3-specific options for has_attached_file:
...

• s3_protocol: The protocol for the URLs generated to your S3 assets. Can be either ‘http’ or ‘https’. Defaults to ‘http’ when your :s3_permissions are :public_read (the default), and ‘https’ when your :s3_permissions are anything else.