import MySQLdb
import hashlib
import config

class NoopAuth(object):
    def FAuthorized(self, user, passwd):
        return True

class DrupalAuth(object):
    def FAuthorized(self, user, passwd):
        conn = MySQLdb.connect(host = config.drupaldb_host, user = config.drupaldb_user, passwd = config.drupaldb_password, db = config.drupaldb)
        try:
            cursor = conn.cursor()
            try:
                cursor.execute("SELECT name, pass FROM users WHERE name = %s AND pass = %s", (user, hashlib.md5(passwd).hexdigest()))
                return cursor.fetchone() != None
            finally:
                cursor.close()
        except Exception:
            return False
        finally:
            conn.close()