1#
2# Copyright (C) 2018 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the 'License');
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#      http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an 'AS IS' BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15#
16
17import getpass
18import logging
19
20from host_controller.command_processor import base_command_processor
21
22
23class CommandPassword(base_command_processor.BaseCommandProcessor):
24    """Command processor for password command.
25
26    Attributes:
27        console: cmd.Cmd console object.
28        command: string, command name which this processor will handle.
29        command_detail: string, detailed explanation for the command.
30    """
31
32    command = "password"
33    command_detail = "Sets password."
34
35    # @Override
36    def Run(self, arg_line):
37        """Gets a new password."""
38        new_password = getpass.getpass()
39        if new_password:
40            self.console.password.value = new_password
41            logging.info("new password set.")
42        else:
43            logging.warn("password is not updated.")
44
45    def Help(self):
46        base_command_processor.BaseCommandProcessor.Help(self)
47