# =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
# Mobius Forensic Toolkit
# Copyright (C) 2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022 Eduardo Aguiar
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
import mobius
import pymobius
import pymobius.app.chromium
import sqlite3

# =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
# @brief Load data from Login Data file
# Versions tested: 1, 5, 7, 9, 12, 13, 16-19, 21, 22, 24-29, 31
# =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
def decode (path):

  # create data object
  data = pymobius.Data ()
  data.stored_passwords = []

  # get meta version
  db = sqlite3.connect (path)
  data.version = pymobius.app.chromium.get_meta_version (db)

  if data.version:
    mobius.core.logf ('INF app.chromium: Login Data.version = %s' % data.version)
    decode_login_data (db, data)

  db.close ()

  # return data object
  return data

# =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
# @brief Retrieve data from logins table
# =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
def decode_login_data (db, data):
  cursor = db.cursor ()

  stmt = '''
       SELECT _rowid_,
              action_url,
              username_value,
              password_value,
              blacklisted_by_user
         FROM logins'''

  for row in cursor.execute (stmt):
    entry = pymobius.Data ()
    entry.id = row[0]
    entry.url = row[1]
    entry.username = row[2]
    entry.password = row[3]
    entry.has_password = row[4] == 0

    data.stored_passwords.append (entry)
