Python 2.7 python不带凭据上传到S3
我有一个S3 bucket,它有以下策略允许从特定IP完全访问Python 2.7 python不带凭据上传到S3,python-2.7,amazon-s3,boto3,boto,Python 2.7,Amazon S3,Boto3,Boto,我有一个S3 bucket,它有以下策略允许从特定IP完全访问 { "Version": "2012-10-17", "Statement": [ { "Sid": "PublicWriteFromIP", "Effect": "Allow", "Principal": "*", "Action": "s3:*", "Resource": [
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "PublicWriteFromIP",
"Effect": "Allow",
"Principal": "*",
"Action": "s3:*",
"Resource": [
"arn:aws:s3:::logs-dev",
"arn:aws:s3:::logs-dev/*"
],
"Condition": {
"IpAddress": {
"aws:SourceIp": "#.#.#.#/32"
}
}
}
]
}
我想使用python将文件上传到S3 bucket,而不需要任何凭据。当我尝试将boto/boto3与空envAWS\u ACCESS\u KEY\u ID=''
&AWS\u SECRET\u ACCESS\u KEY=''一起使用时,我遇到了以下错误
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/site-packages/boto3/s3/inject.py", line 209, in bucket_upload_file
ExtraArgs=ExtraArgs, Callback=Callback, Config=Config)
File "/usr/local/lib/python2.7/site-packages/boto3/s3/inject.py", line 131, in upload_file
extra_args=ExtraArgs, callback=Callback)
File "/usr/local/lib/python2.7/site-packages/boto3/s3/transfer.py", line 279, in upload_file
future.result()
File "/usr/local/lib/python2.7/site-packages/s3transfer/futures.py", line 106, in result
return self._coordinator.result()
File "/usr/local/lib/python2.7/site-packages/s3transfer/futures.py", line 265, in result
raise self._exception
botocore.exceptions.NoCredentialsError: Unable to locate credentials
回溯(最近一次呼叫最后一次):
文件“”,第1行,在
文件“/usr/local/lib/python2.7/site packages/boto3/s3/inject.py”,第209行,在bucket\u upload\u文件中
ExtraArgs=ExtraArgs,Callback=Callback,Config=Config)
文件“/usr/local/lib/python2.7/site packages/boto3/s3/inject.py”,上传文件第131行
额外参数=额外参数,回调=回调)
文件“/usr/local/lib/python2.7/site packages/boto3/s3/transfer.py”,上传文件第279行
future.result()
文件“/usr/local/lib/python2.7/site packages/s3transfer/futures.py”,结果中的第106行
返回self.\u coordinator.result()
文件“/usr/local/lib/python2.7/site packages/s3transfer/futures.py”,结果中第265行
提出自己的意见
botocore.exceptions.NoCredentialsError:找不到凭据
如果没有凭据,如何将文件上载到S3存储桶?是否可以只使用urllib2
将文件上载到S3(公共)?我必须启用静态Web主机
&将阻止所有公共访问
设置为关闭
然后下面的代码起作用了
import requests
url = "https://logs-dev.s3-us-east-1.amazonaws.com/"
data = { 'key': '/test.txt' }
files = { 'file': open('/tmp/test.txt', 'rb') }
r = requests.post(url, data=data, files=files)
print "status %s" % r.status_code
也许它可以帮助你: