def changeMasterPwd(self, newPwd):
oldPwd = config.getMasterPwd()
conn = self.getConnection()
mDao = MasterPwdDao(conn)
pDao = PwdDao(conn)
# 1st re-encrypt all passwords with the new master password
accountList = pDao.getAllPwd()
currentDate = unicode(datetime.datetime.today())
for account in accountList:
dePwd = util.decrypt(oldPwd, account.pwd)
enPwd = util.encrypt(newPwd, dePwd)
if account.secret:
deSecret = util.decrypt(oldPwd, account.secret)
enSecret = util.encrypt(newPwd, deSecret)
else:
enSecret = ''
deUsername = util.decrypt(oldPwd, account.username)
enUsername = util.encrypt(newPwd, deUsername)
pDao.updateAccount(account.id, account.title, account.description, enUsername, enPwd, enSecret, currentDate)
# 2nd get md5 of new master password, update the masterpassword table
newMD5String = util.md5Encoding(newPwd)
mDao.updateMasterPwd(newMD5String)
# 3rd update master password in config module
config.setMasterPwd(newPwd)
conn.commit()
conn.close()
def authenticate(self, pwd):
md5String = util.md5Encoding(pwd)
md5Pwd = self.getMasterPwd()
return True if md5String == md5Pwd else False
