【发布时间】:2014-11-12 08:34:05
【问题描述】:
我正在尝试向我的云端分配发送一个失效批次。这是我的做法:
import requests
import datetime
from tinys3.auth import S3Auth
date = datetime.datetime.utcnow().strftime('%a, %d %b %Y %H:%M:%S GMT')
host = 'cloudfront.amazonaws.com'
path = '/2014-10-21/distribution/%s/invalidation' % DIST_ID
auth = S3Auth(s3key, s3secret)
# I'm assuming the authorization for s3 takes the same form as the auth for cloudfront.
file_path = 'path/to/file'
data = ['<?xml version="1.0" encoding="UTF-8"?>']
data.append('<InvalidationBatch xmlns="http://cloudfront.amazonaws.com/doc/2014-10-21/">')
data.append('<Paths><Quantity>1</Quantity><Items><Path>/%s</Path></Items></Paths>' % file_path)
data.append('<CallerReference>%s</CallerReference>' % date)
data.append('</InvalidationBatch>')
data = ''.join(data)
try:
url = 'https://%s%s' % (host, path)
r = requests.post(url, data=data, headers=headers, auth=auth)
r.raise_for_status()
print 'Success?'
except:
raise
如您所见,我正在使用来自 tinys3.py 和 cloudfront api 的授权协议。你可以在这里和这里找到他们的文档:
https://github.com/smore-inc/tinys3
http://docs.aws.amazon.com/AmazonCloudFront/latest/APIReference/CreateInvalidation.html
当我发出 POST 请求时,我得到一个 403。但我确信我的分发 ID 是有效的(我可以通过 cloudfront GUI 使用它)。我做错了什么?
【问题讨论】:
标签: python amazon-web-services amazon-cloudfront