ozorkauth-cli

#! /bin/bash

## Make sure http exists
command -v http >/dev/null 2>&1 || { echo >&2 "This script requires that httpie be installed. On Mac, you can install it with: brew install httpie"; exit 1;  }

BASE_URL=https://ozorkauth.herokuapp.com
COMMAND=
EMAIL=
PASSWORD=
FIRST_NAME=
LAST_NAME=
REQUEST=
TOKEN=

while getopts ":b:c:f:l:e:p:r:t:" opt; do
  case $opt in
    b)
      BASE_URL=$OPTARG
      ;;
    c)
      COMMAND=$OPTARG 
      ;;
    f)
      FIRST_NAME=$OPTARG
      ;;
    l)
      LAST_NAME=$OPTARG
      ;;
    e)
      EMAIL=$OPTARG
      ;;
    p)
      PASSWORD=$OPTARG
      ;;
    r)
      REQUEST=$OPTARG
      ;;
    t)
      TOKEN=$OPTARG
      ;;
    \?)
      echo "Invalid option: -$OPTARG" >&2
      exit 1
      ;;
    :)
      echo "Option -$OPTARG requires an argument." >&2
      exit 1
      ;;
  esac
done

if [ "$COMMAND" = "auth" ]; then
  OAUTH_RESPONSE=`http -f POST $BASE_URL/v1/a Origin:$BASE_URL grant_type=password username=$EMAIL password=$PASSWORD`
  REGEX='"access_token":"(.*)","refresh_token"'
  if [[ $OAUTH_RESPONSE =~ $REGEX ]]; then
      TOKEN=${BASH_REMATCH[1]}
      echo $TOKEN
  else 
    echo "Something's done horribly wrong. Please check to make sure that you've supplied and email and password. You can also try hitting the endpoint directly: "
    echo "\thttp -f POST $BASE_URL/v1/a Origin:$BASE_URL grant_type=password username=<your email address> password=<your password>"
  fi
elif [ "$COMMAND" = "game" ]; then
  if [ -n "$REQUEST" ]; then
    http POST $BASE_URL/v1/c Authorization:"Bearer $TOKEN" request="$REQUEST"
  else
    http POST $BASE_URL/v1/c Authorization:"Bearer $TOKEN"
  fi
elif [ "$COMMAND" = "register" ]; then
  http POST $BASE_URL/v1/r givenName=$FIRST_NAME surName=$LAST_NAME email=$EMAIL password=$PASSWORD
elif [ "$COMMAND" = "instructions" ]; then
  http $BASE_URL/v1/instructions
else
  echo "Usage: "
  echo
  echo "Instructions (similar to this but delivered from the API):"
  echo "    $0 -c instructions"
  echo
  echo "Register:"
  echo "    $0 -c register -f <first name> -l <last name> -e <email address> -p <password>"
  echo
  echo "Authenticate using OAuth2 and get an access token:"
  echo "    $0 -c auth -e <email address> -p <password>"
  echo
  echo "Play the game:"
  echo "    $0 -c game -t <access token> -r \"<command>\""
  echo "    NOTE: if you leave off the -r, the response will be the result of looking around your current surroundings."
  echo "    NOTE: The game is restored from where you last left off and is automatically saved after each command."
fi