AWS S3 curl dropbox, great for backups

https://gist.github.com/jareware/d7a817a08e9eae51a7ea

AWS S3 bucket profile:

{

"Version": "2012-10-17",

"Statement": [

{

"Sid": "allow-anon-put",

"Effect": "Allow",

"Principal": {

"AWS": "*"

},

"Action": "s3:PutObject",

"Resource": "arn:aws:s3:::dropbox-12345topsecrethash67890/*"

},

{

"Sid": "deny-other-actions",

"Effect": "Deny",

"Principal": {

"AWS": "*"

},

"NotAction": "s3:PutObject",

"Resource": "arn:aws:s3:::dropbox-12345topsecrethash67890/*",

"Condition": {

"StringNotEquals": {

"aws:UserAgent": "eeeeeebfbc080d001c5852b40edeeee"

}

}

}

]

}

Anyone who knows S3 bucketname can upload file:

curl --request PUT --upload-file "z" "https://s3-ap-southeast-2.amazonaws.com/dropbox-12345topsecrethash67890"

To download user must know S3 bucketname and secret UserAgent key:

curl --user-agent eeeeeebfbc080d001c5852b40edeeee  https://s3-ap-southeast-2.amazonaws.com/dropbox-12345topsecrethash67890/z > z