Question

我试图在我的Rails应用程序中使用Carrierwave和Amazon S3，并且我一直收到错误

"Excon::Errors::Forbidden (Expected(200) <=> Actual(403 Forbidden)."  
<Error><Code>SignatureDoesNotMatch</Code><Message>The request signature we calculated does not match the signature you provided. Check your key and signing method.

我也收到警告

"[WARNING] fog: the specified s3 bucket name() is not a valid dns name, which will negatively impact performance.  For details see: http://docs.amazonwebservices.com/AmazonS3/latest/dev/BucketRestrictions.html"

配置/初始化/ carrierwave.rb：

CarrierWave.configure do |config|
  config.fog_credentials = {
    provider: 'AWS',                      
    aws_access_key_id: ENV["AWS_ACCESS_KEY_ID"],
    aws_secret_access_key: ENV["AWS_ACCESS_KEY"]
  }
  config.fog_directory = ENV["AWS_BUCKET"]                
end

我的水桶名称是“buildinprogress”

我已经仔细检查过我的访问密钥ID和访问密钥是否正确。

如何修复此错误？

Answer 1

Fog / Excom的一个问题是我一直在为我抛出随机错误。

我的解决方法是删除 gem'fall'，并将其替换为 gem'carminwave-aws'。

然后，在 * _ uploader.rb 更改

storage :fog ---> storage :aws

并更新 carrierwave.rb 文件例如：

  CarrierWave.configure do |config|
    config.storage    =  :aws                  # required
    config.aws_bucket =  ENV['S3_BUCKET']      # required
    config.aws_acl    =  :public_read

    config.aws_credentials = {
      access_key_id:      ENV['S3_KEY'],       # required
      secret_access_key:  ENV['S3_SECRET']     # required
    }

    config.aws_attributes = {
                              'Cache-Control'=>"max-age=#{365.day.to_i}",
                              'Expires'=>'Tue, 29 Dec 2015 23:23:23 GMT'
                            }
  end

有关详情，请查看carrierwave-aws GitHub页面

使用Amazon S3上传Carrierwave - 403禁止错误

1 个答案: