Merge pull request #18 from cookielab/jj/assume-role-default-role-session-name

fix(assume-role.sh): add default AWS_ROLE_SESSION_NAME when none prov…

Author: jindraj

scripts/assume-role.sh

@@ -5,7 +5,7 @@ export AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_SESSION_TOKEN AWS_SESSION_EXP
 read -r AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_SESSION_TOKEN AWS_SESSION_EXPIRATION < <(
     aws sts assume-role-with-web-identity \
         --role-arn "${AWS_ROLE_ARN}" \
-        --role-session-name "${AWS_ROLE_SESSION_NAME}" \
+        --role-session-name "${AWS_ROLE_SESSION_NAME:-aws-ci-session}" \
         --web-identity-token "${OIDC_TOKEN}" \
         --duration-seconds 900 \
         --query 'Credentials.[AccessKeyId,SecretAccessKey,SessionToken,Expiration]' \