针对新IAM用户的新创建的IAM内联策略上的AWS S3 403禁止错误 [英] AWS S3 403 Forbidden Error on newly created IAM inline policy for a new IAM user
问题描述
我有一个全新的IAM用户,我想为其进行上传&对我新创建的存储区-myapp
的读访问权限.
I have a brand new IAM user that I want to give upload & read access to my newly created bucket - myapp
.
这是我现在为用户使用的政策:
This is the policy I am using for my user now:
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"s3:GetBucketLocation",
"s3:ListAllMyBuckets"
],
"Resource": "arn:aws:s3:::*"
},
{
"Effect": "Allow",
"Action": [
"s3:ListBucket"
],
"Resource": [
"arn:aws:s3:::myapp"
]
},
{
"Effect": "Allow",
"Action": [
"s3:PutObject",
"s3:GetObject",
"s3:DeleteObject"
],
"Resource": [
"arn:aws:s3:::myapp/*"
]
}
]
}
使用此策略,我可以登录到控制台,可以创建文件夹,也可以将图像上传到这些文件夹.
With this policy, I can login to the console, I can create folders and I can upload images to these folders.
但是,当我尝试通过我的应用上传图片时,这就是我得到的:
However, when I attempt to upload an image through my app, this is what I get:
Excon::Errors::Forbidden at /jobs
Expected(200) <=> Actual(403 Forbidden)
excon.error.response
:body => "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<Error><Code>AccessDenied</Code><Message>Access Denied</Message><RequestId>0FF1D4848595DCFB</RequestId><HostId>+RrQvNFwV2hAcYPK3ZJJYzy5uiA7Aag0oc1Gpp3hENJ9lzJz453j8qJeLbdQ8jN4cc3ViRJ1lEg=</HostId></Error>"
:cookies => [
]
:headers => {
"Connection" => "close"
"Content-Type" => "application/xml"
"Date" => "Sat, 25 Jun 2016 18:54:24 GMT"
"Server" => "AmazonS3"
"x-amz-id-2" => "+R3ViRJ1lEg="
"x-amz-request-id" => "0FF1DCFB"
}
:host => "s3.amazonaws.com"
:local_address => "192.168.1.102"
:local_port => 23456
:path => "/logos/company/logo/48/amped-logo.png"
:port => 443
:reason_phrase => "Forbidden"
:remote_ip => "xx.xx.xxx.xxx"
:status => 403
:status_line => "HTTP/1.1 403 Forbidden\r\n"
这是我的CORS规则:
Here are my CORS rules:
<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<CORSRule>
<AllowedOrigin>http://localhost:3000</AllowedOrigin>
<AllowedMethod>HEAD</AllowedMethod>
<AllowedMethod>GET</AllowedMethod>
<AllowedMethod>PUT</AllowedMethod>
<AllowedMethod>POST</AllowedMethod>
<AllowedMethod>DELETE</AllowedMethod>
<ExposeHeader>ETag</ExposeHeader>
<AllowedHeader>*</AllowedHeader>
</CORSRule>
</CORSConfiguration>
这是我的config/initializers/carrierwave.rb
文件:
CarrierWave.configure do |config|
config.fog_credentials = {
provider: 'AWS',
aws_access_key_id: ENV["MYAPP_S3_KEY"],
aws_secret_access_key: ENV["MYAPP_SECRET_KEY"]
}
config.fog_directory = ENV["MYBUCKET"]
end
这可能是什么原因以及如何解决?
What could be causing this and how do I fix it?
推荐答案
我实际上只是想通了,这是一件小事.
I actually just figured it out, and it was one small thing.
我要做的就是将"s3:PutObjectAcl"
添加到我的策略中.
All I had to do was add "s3:PutObjectAcl"
to my policy.
现在,我的政策如下:
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"s3:GetBucketLocation",
"s3:ListAllMyBuckets"
],
"Resource": "arn:aws:s3:::*"
},
{
"Effect": "Allow",
"Action": [
"s3:ListBucket"
],
"Resource": [
"arn:aws:s3:::myapp"
]
},
{
"Effect": "Allow",
"Action": [
"s3:PutObject",
"s3:PutObjectAcl",
"s3:GetObject",
"s3:DeleteObject"
],
"Resource": [
"arn:aws:s3:::myapp/*"
]
}
]
}
现在可行.
我从此答案中获得了提示,节省了我的培根.
I got the tip from this answer, which saved my bacon.
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