davidejones
/ get_s3_file.sh
Last active
July 17, 2024 17:34
curl get file from private s3 with iam role
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| #!/bin/bash | |
| instance_profile=`curl http://169.254.169.254/latest/meta-data/iam/security-credentials/` | |
| aws_access_key_id=`curl http://169.254.169.254/latest/meta-data/iam/security-credentials/${instance_profile} | grep AccessKeyId | cut -d':' -f2 | sed 's/[^0-9A-Z]*//g'` | |
| aws_secret_access_key=`curl http://169.254.169.254/latest/meta-data/iam/security-credentials/${instance_profile} | grep SecretAccessKey | cut -d':' -f2 | sed 's/[^0-9A-Za-z/+=]*//g'` | |
| token=`curl -s http://169.254.169.254/latest/meta-data/iam/security-credentials/${instance_profile} | sed -n '/Token/{p;}' | cut -f4 -d'"'` | |
| file="somefile.deb" | |
| bucket="some-bucket-of-mine" | |
| date="`date +'%a, %d %b %Y %H:%M:%S %z'`" |