signature does not work

[kenhen93]

Hi, I am getting the following error with your proxy

"The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. Consult the service documentation for details."

I did make some small changes to the code that I would like to offer a PR once I got it working. I changed to use AWS4Auth so it would assume the ec2 role.

auth = AWS4Auth(config.aws_credentials.access_key, config.aws_credentials.secret_key, config.aws_region, config.aws_service_name, config.aws_credentials.token)

Setting up the logging to debug I can see it is assuming the right role, so I think this more a issue with the signature and I am not that familiar with that.

[loogle18]

Hello @kenhen93,
how did you set up your credentials? Via env vars or default aws config file? Both methods can override each other and which will lead to the error you have.