Ramachandran Swamynathan ramnamy
kananlanginhooper
/ ExtractAWSRoleBasedKeys.sh
Last active
February 18, 2024 23:56
Shell script to extract Temporary AWS keys (Access Key Id and Secret Access Key) from Role Based EC2 instance using 169.254.169.254 and dynamic role names
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| #!/bin/sh | |
| ROLENAME=$(curl http://169.254.169.254/latest/meta-data/iam/security-credentials/ -s) | |
| KeyURL="http://169.254.169.254/latest/meta-data/iam/security-credentials/"$ROLENAME"/" | |
| wget $KeyURL -q -O Iam.json | |
| KEYID=$(grep -Po '.*"AccessKeyId".*' Iam.json | sed 's/ //g' | sed 's/"//g' | sed 's/,//g' | sed 's/AccessKeyId://g') | |
| SECRETKEY=$(grep -Po '.*"SecretAccessKey".*' Iam.json | sed 's/ //g' | sed 's/"//g' | sed 's/,//g' | sed 's/SecretAccessKey://g') | |
| SECURITYTOKEN=$(grep -Po '.*"Token".*' Iam.json | sed 's/ //g' | sed 's/"//g' | sed 's/,//g' | sed 's/Token://g') | |
| rm Iam.json -f |