Amazon CloudFront Signed URLs helper tool

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This tool helps in creating and decoding CloudFront signed URLs.

Details

Submitted By: Mustafa@AWS
AWS Products Used: Amazon CloudFront
Language(s): Perl
License: Apache License 2.0
Created On: November 12, 2009 1:52 AM GMT
Last Updated: November 12, 2009 2:24 AM GMT
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To use this tool, the following Perl CPAN packages are required:

MIME::Base64 URI

The OpenSSL package is also used by the script.

How to use: 

cfsign.pl --action encode --url http://images.my-website.com/gallery1.zip --policy sample_policy.json --private-key privkey.pem --key-pair-id mykey


cfsign.pl --action encode --url http://images.my-website.com/gallery1.zip --expires 1257439868 --private-key privkey.pem --key-pair-id mykey

URL decode example: 

cfsign.pl --action decode --url "http//mydist.cloudfront.net/?Signature=foo&Policy=bar&Key-Pair-Id=key-id
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