#!/usr/bin/env bash

function error_handler() {
  >&2 echo "Exited with BAD EXIT CODE '${2}' in ${0} script at line: ${1}."
  exit "$2"
}
trap 'error_handler ${LINENO} $?' ERR
set -o errtrace -o errexit -o nounset -o pipefail

username="${1:-}"
password="${2:-}"
if [[ -z "$password" ]]; then
  password="$username"
fi

if [[ -z "${1:-}" ]]; then
  >&2 echo "usage: $(basename "$0") [username] [password]"
  exit 1
fi

script_dir="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"

if [[ -z "${REALM_NAME:-}" ]]; then
  REALM_NAME=spiffworkflow
fi

access_token=$("${script_dir}/get_token" "$username" "$password" "$REALM_NAME" || echo '')
if [[ -z "$access_token" || "$access_token" == "null" ]]; then
  >&2 echo "ERROR: failed to get access token for '$username'"
else

  echo "access_token: ${access_token}"
  curl -v -X POST "${BACKEND_BASE_URL}/v1.0/login_with_access_token?access_token=${access_token}" -H "Authorization: Bearer $access_token"
fi