在AWS CloudFront上启用POST/PUT/DELETE？

Question

在AWS CloudFront中,我在"默认缓存行为设置"区域中设置了"允许的HTTP方法": GET, HEAD, OPTIONS, PUT, POST, PATCH, DELETE

我的CloudFront链接到AWS S3存储桶.所以我将AWS S3 CORS配置设置为:

<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
    <CORSRule>
        <AllowedOrigin>*</AllowedOrigin>
        <AllowedMethod>GET</AllowedMethod>
        <AllowedMethod>PUT</AllowedMethod>
        <AllowedMethod>POST</AllowedMethod>
        <AllowedMethod>DELETE</AllowedMethod>
        <AllowedMethod>HEAD</AllowedMethod>
        <MaxAgeSeconds>3000</MaxAgeSeconds>
        <AllowedHeader>Authorization</AllowedHeader>
    </CORSRule>
</CORSConfiguration>

我当前的AWS S3存储桶策略是:

{
    "Version": "2008-10-17",
    "Statement": [
        {
            "Sid": "AllowPublicRead",
            "Effect": "Allow",
            "Principal": {
                "AWS": "*"
            },
            "Action": "s3:GetObject",
            "Resource": "arn:aws:s3:::<bucket_name_here>/*"
        }
    ]
}

不幸的是,当curl我遇到:

$ curl -I -s -X POST -H "Origin: www.example.com" [hash_here].cloudfront.net
HTTP/1.1 405 Method Not Allowed
Content-Type: application/xml
Transfer-Encoding: chunked
Connection: keep-alive
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET, PUT, POST, DELETE, HEAD
Access-Control-Max-Age: 3000
Vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Allow: GET, DELETE, HEAD, PUT
Date: Sun, 01 Mar 2015 14:12:26 GMT
Server: AmazonS3
X-Cache: Error from cloudfront
Via: 1.1 5896eef8502a96757950c7d389f2015c.cloudfront.net (CloudFront)
X-Amz-Cf-Id: uBK_gStEvSTWypvU8_YYjtfjC2UzdR3Ff_cDLitMaeUBNZ9AgrSkJg==

Answer 1

现在回答这个问题可能已经太晚了。此问题的原因之一是默认根对象。必须向cloudfront 根 url (“/”)发出 POST 请求。检查 cloudfront 中的“默认根对象”设置。它的值必须为空，而不是index.html。