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SignatureDoesNotMatch for presigned requests on cdn servers(edge and subdomain)

Posted January 23, 2020 528 views
DigitalOcean Spaces

I have tried generating the requests using aws cli and aws library in php with success for protected content on origin endpoint: https://blackairplanespace.nyc3.digitaloceanspaces.com

However, I am receiving a SignatureDoesNotMatch error for the subdomain and edge server’s. Examples below

Edge:
https://blackairplanespace.nyc3.cdn.digitaloceanspaces.com/blackairplanespace/megaman.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Expires=3600&X-Amz-Credential=YYR4YOC2WZYFKBULK4DH%2F20200123%2Fnyc3%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Date=20200123T212847Z&X-Amz-Signature=b4a0a7b1310bd6fc4c965383fe9bf4147135dd18892712b4f8adcac03ab9763f

subdomain:
https://badospace.blackairplanecdn.com/blackairplanespace/megaman.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Expires=3600&X-Amz-Credential=YYR4YOC2WZYFKBULK4DH%2F20200123%2Fnyc3%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Date=20200123T210940Z&X-Amz-Signature=d128b402005c195f714a11436eccd68cbd3fa0a8bc13e6dbf9b76ed7889d5a89

origin(may have timed out):
https://nyc3.digitaloceanspaces.com/blackairplanespace/megaman.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Expires=3600&X-Amz-Credential=YYR4YOC2WZYFKBULK4DH%2F20200123%2Fnyc3%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Date=20200123T210656Z&X-Amz-Signature=b5700c38f4c7fc04ebde94a035ebc68b15297cd6a712e0045f4a4104f0258c18

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magnetiic
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magnetiic

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How many subdomain can I have per droplet ? Especially if I buy 5$ droplet space? Question Question
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