How to configure Cloudfront Presign URLs

Requirements:
- Know how to create a basic cloudfront distribution
- Know how to create a basic S3 bucket
- Know how to create a basic lambda function
References:
stackoverflow....
stackoverflow....
Lambda_function.zip:
mega.nz/file/b...
Other way to create Cloudfront sign urls (awscli):
aws cloudfront sign --url url --key-pair-id key-id --private-key file://pem-file-path --date-less-than 2023-03-06

[@JoshuaMFrancis]

Thanks for sharing. This is exactly what I was after. Short and to the point.

[@professionalfacepuncher8361]

thank you , very clear and point

[@viktorbranco8362]

Super helpful. Thank you

[@kacy6014]

Hidden gem of a video!

[@AbiramiDhanabalan]

I have done all the steps you did, I checked the S3 policy. everything looks good but I am getting below error.
This XML file does not appear to have any style information associated with it. The document tree is shown below.
AccessDenied
Access denied

[@sly5]

Great job, this was very helpful. Keep up the good work!

[@chinthamanik3667]

Great explaination.
Need a suggestion on adding inline policy in IAM role. That is TechStack-dev-lambda created in this session.

[@ivandres73]

I don't remember what it had, but any role allowing `CloudFront: *` should make the lambda able to execute.

[@panagiotisgiannelos3767]

I'm a newbie, so i would like to clarify the reason of this. Can't this also be done using signed-cookies? Having a policy that allows access only to a public directory and having an other signed-cookie policy for the private directory?

[@ivandres73]

I haven't heard of signed-cookies to tell you the truth. But I hope that this phrase helps you: "There's always multiple solutions to tackle the same problem", keep it up!

[@travel_diaries45]

Hello what to modify in this code so that whole folder's object got presigned url?
Because this code is working for only one object at a time. Need to run lambda for each object seperately?

[@fishsauce7497]

Way too clear than motormouths on TH-cam blabbering established contents

[@uttamdwivedi7709]

@ivan thanks for the detailed video. I have tried the method, however I get the following error whenever I try to open the page -
AccessDenied
Access denied
Could you help me ?

[@ivandres73]

check your policy of the bucket

[@AbiramiDhanabalan]

hey! you resolved the issue ?