#!/usr/bin/env python3 # # Copyright (C) 2022-2023 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as # published by the Free Software Foundation. # # 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 os import sys import urllib.parse import vyos.remote from vyos.template import generate_uuid4 def get_key(path) -> list: """Get public keys from a local file or remote URL Args: path: Path to the public keys file Returns: list of public keys split by new line """ url = urllib.parse.urlparse(path) if url.scheme == 'file' or url.scheme == '': with open(os.path.expanduser(path), 'r') as f: key_string = f.read() else: key_string = vyos.remote.get_remote_config(path) return key_string.split('\n') if __name__ == "__main__": first_loop = True for k in get_key(sys.argv[2]): k = k.split() # Skip empty list entry if k == []: continue try: username = sys.argv[1] # Github keys don't have identifier for example 'vyos@localhost' # 'ssh-rsa AAAA... vyos@localhost' # Generate uuid4 identifier identifier = f'github@{generate_uuid4("")}' if sys.argv[2].startswith('https://github.com') else k[2] algorithm, key = k[0], k[1] except Exception as e: print("Failed to retrieve the public key: {}".format(e)) sys.exit(1) if first_loop: print('# To add this key as an embedded key, run the following commands:') print('configure') print(f'set system login user {username} authentication public-keys {identifier} key {key}') print(f'set system login user {username} authentication public-keys {identifier} type {algorithm}') first_loop = False