def add(self, login, password, passwordMatch):
"""
Adds user.
:param login: string
:param password: string
:param passwordMatch: string
:return: string
"""
v = Validation()
if v.validateLogin(login=login):
if v.validatePassword(password):
if v.validatePasswordMatch(password, passwordMatch):
h = Hash()
salt = h.generateSalt()
hashedPassword = h.encryptPassword(password, salt)
result = self.db.addUser(login, hashedPassword, salt)
if result == 'login_exist':
return "Login already exists."
else:
if result == True:
return "Account created successfully."
else:
return f"Database error occurred. Check {cfg.log['output']} file."
else:
return "Passwords do not match."
else:
return "Password is too weak. Password should have at least 8 characters and one character of each type: lowercase, uppercase, digit and special character."
else:
return "Login should have between 8 - 16 characters."
def checkCredentials(self, login, password):
"""
Checks if login and password are matching each other.
:param login: string
:param password: string
:return: boolean
"""
user = self.db.selectUser(login)
correctPassword = user[1]
salt = user[2]
h = Hash()
hashedPassword = h.encryptPassword(password, salt)
if (hashedPassword == correctPassword):
return True
else:
return False
