Refactored assume role

Author: chrisjwwalker

build/aws/assume-role.sh

@@ -17,15 +17,10 @@
 #
 
 set +x
-SESSIONID=$(date +"%s")
 
-RESULT=($(aws sts assume-role --role-arn "$ROLE_ARN" \
-        --role-session-name "$SESSIONID" \
-        --query '[Credentials.AccessKeyId,Credentials.SecretAccessKey,Credentials.SessionToken]' \
-        --output text))
+OUT=$(aws sts assume-role --role-arn $ROLE_ARN --role-session-name tmp);
+export AWS_ACCESS_KEY_ID=$(echo $OUT | jq -r '.Credentials''.AccessKeyId');
+export AWS_SECRET_ACCESS_KEY=$(echo $OUT | jq -r '.Credentials''.SecretAccessKey');
+export AWS_SESSION_TOKEN=$(echo $OUT | jq -r '.Credentials''.SessionToken');
 
-export AWS_ACCESS_KEY_ID=${RESULT[0]}
-export AWS_SECRET_ACCESS_KEY=${RESULT[1]}
-export AWS_SECURITY_TOKEN=${RESULT[2]}
-export AWS_SESSION_TOKEN=${AWS_SECURITY_TOKEN}
 set -x