Use AWS CRT instead of cryptography for Cloudfront url signing #9423
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kdaily
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Apr 4, 2025
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ashovlin
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Apr 7, 2025
ashovlin
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Apr 7, 2025
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Does this still need the changes to cloudfront.py that were originally in #9109, since we reverted to all of the |
Yeah. Not sure how I missed pushing that commit. |
Fixed in 53c3b0e |
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Uses the method described in the CloudFront docs to generate a private key: https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/private-content-trusted-signers.html#private-content-creating-cloudfront-key-pairs
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Issue #, if available:
Description of changes:
Fixes issue from #9258 to support PKCS8-formatted private key PEM files. The support for this was added directly to
awscrt==0.25.6(awslabs/aws-crt-python#638).Added a test to prevent regression for support of this format. I also manually ran
aws cloudfront signcommands and confirmed that the expected signature is generated using both a PKCS1 and PKCS8 pem file.By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.