initial commit

modules/util/assume_role/assumeRole.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+# tell bash to exit if any subcommand fails
+set -eo pipefail
+
+# Validate required commands
+if ! [ -x "$(command -v aws)" ]; then
+  echo 'Error: aws is not installed.' >&2
+  exit 1
+fi
+if ! [ -x "$(command -v jq)" ]; then
+  echo 'Error: jq is not installed.' >&2
+  exit 1
+fi
+
+# Get the query
+TERRAFORM_QUERY=$(jq -Mc .)
+
+# Extract the query attributes
+ASSUME_ROLE_ARN=$(echo "${TERRAFORM_QUERY}" | jq -r '.assume_role_arn')
+ROLE_SESSION_NAME=$(echo "${TERRAFORM_QUERY}" | jq -r '.role_session_name')
+
+aws sts assume-role --output json \
+--role-arn "${ASSUME_ROLE_ARN}" \
+--role-session-name "${ROLE_SESSION_NAME}" \
+--query Credentials