#!/bin/env python
# vi:si:et:sw=4:sts=4:ts=4
# -*- coding: UTF-8 -*-
# -*- Mode: Python -*-
#
# Copyright (C) 2015 mh <mh@immerda.ch>

# This file may be distributed and/or modified under the terms of
# the GNU General Public License version 2 as published by
# the Free Software Foundation.
# This file is distributed without any warranty; without even the implied
# warranty of merchantability or fitness for a particular purpose.
#

import sys, os, requests, getopt

def usage():
    print sys.argv[0] + " -u username "+ \
                          "-p password " + \
                          "-s server path"
    sys.exit(1)

def main():
    try:
        opts, args = getopt.getopt(sys.argv[1:], "u:p:s:h")
    except getopt.GetoptError:
        usage()
        return 3

    user = url = password = None

    for o, a in opts:
        if o == "-u":
            user = a
        elif o == "-p":
            password = a
        elif o == "-s":
            url = a + "/login.php"
        elif o == '-h':
            usage()

    if user == None or password == None or url == None:
        usage()

    params = { 'horde_user':         user,
               'horde_pass':         password,
               'horde_select_view':  'auto',
               'anchor_string':      '',
               'app':                '',
               'login_post':         1,
               'new_lang':           'en_US',
               'url':                '',
             }


    r = requests.post(url, data=params, allow_redirects=False)
    # on a successfully login we are redirected to the mailbox
    if r.status_code == 302:
        print "OK"
        sys.exit(0)
    else:
        print "Error"
        sys.exit(2)


if __name__ == "__main__":
    sys.exit(main())