【发布时间】:2014-01-10 23:17:45
【问题描述】:
我已经编写了以下代码来使用 boto 对 URLS 进行签名,但是,我无法访问已签名的 URLS。任何帮助将不胜感激。
con = cloudfront.CloudFrontConnection(
settings.AWS_USER_DETAILS.access_key_id,
settings.AWS_USER_DETAILS.secret_key_id,
)
identities = con.get_all_origin_access_identity()
if len(identities) < 1:
oai = con.create_origin_access_identity(
'cv-oai',
'OAI signing iOS video requests'
)
else:
oai = con.get_all_origin_access_identity()[0]
distro_summary = con.get_all_distributions()[0]
distro_info = con.get_distribution_info(distro_summary.id)
bucket = boto.connect_s3(
settings.AWS_USER_DETAILS.access_key_id,
settings.AWS_USER_DETAILS.secret_key_id,
host='s3-eu-west-1.amazonaws.com'
).get_bucket(u'cv-video')
key_str = video.video_url.split('/')[-1]
key = bucket.get_key(key_str)
key.add_user_grant("READ", oai.s3_user_id)
distro = distro_summary.get_distribution()
# For local testing
if ip_addr == '127.0.0.1':
ip_addr = None
private_key_string = open(settings.CF_PRIV_KEY_LOC).read()
print private_key_string
signed_url = distro.create_signed_url(
"https://%s/%s" % (distro_info.domain_name, key_str),
'APKAI3I3QZ7I73OIQIXA',
expire_time=int(time.time()) + video.video_length + 5 * 60,
#valid_after_time=None,
#ip_address=ip_addr,
#policy_url=None,
private_key_string=private_key_string
)
错误:
更新:这是访问上述代码生成的 URL 时收到的错误。我无法找到 CloudFront 错误的文档来确定为什么会发生这种情况。
<Error>
<Code>InvalidKey</Code>
<Message>Unknown Key</Message>
</Error>
示例网址:
密钥对肯定是有效的:
只有一个 Origin Access Identity 和一个分布:
[<boto.cloudfront.identity.OriginAccessIdentitySummary object at 0x10f356110>]
[<boto.cloudfront.distribution.DistributionSummary object at 0x10f356090>]
【问题讨论】:
标签: python boto amazon-cloudfront