phi*_*reo 16 amazon-s3 cross-domain amazon-web-services cors amazon-cloudfront
我正在努力让CORS与Amazon S3 + CloudFront一起正常运行.
设置我的CORS配置后,它似乎正常工作:
$ curl -H "Origin: https://app.close.io" -I "https://d4389n07pf8cq.cloudfront.net/built/app.9e1f9ee9.js" -s | grep Access
Access-Control-Allow-Origin: https://app.close.io
Access-Control-Allow-Methods: GET, HEAD
Access-Control-Max-Age: 3000
Access-Control-Allow-Credentials: true
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但是当请求资源时,Accept-Encoding: gzipCORS头文件没有正确返回.
$ curl -H "Origin: https://app.close.io" -H "Accept-Encoding: gzip" -I "https://d4389n07pf8cq.cloudfront.net/built/app.9e1f9ee9.js" -s | grep Access
(nothing)
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这是为什么?
我的CORS配置如下所示:
<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<CORSRule>
<AllowedOrigin>https://app.close.io</AllowedOrigin>
<AllowedMethod>GET</AllowedMethod>
<AllowedMethod>HEAD</AllowedMethod>
<MaxAgeSeconds>3000</MaxAgeSeconds>
<AllowedHeader>Authorization</AllowedHeader>
<AllowedHeader>Content-*</AllowedHeader>
<AllowedHeader>Host</AllowedHeader>
<AllowedHeader>Accept-Encoding</AllowedHeader>
</CORSRule>
</CORSConfiguration>
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(我还尝试了Accent-Encoding删除标头的CORS配置.)
的S3对象本身gzip压缩,且具有的"元数据" Content-Encoding: gzip,Cache-Control: public, max-age=31536000和Content-Type: application/javascript.
我不明白为什么CloudFront + S3 CORS在请求gzip时无法正常工作.
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