Onionr/src/onionrcommands/pubkeymanager.py

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"""Onionr - Private P2P Communication.
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This module defines user ID-related CLI commands
"""
import sys
import getpass
import unpaddedbase32
import niceware
import logger
import onionrexceptions
from onionrutils import stringvalidators, bytesconverter
import config
import keymanager
import onionrcrypto
import onionrvalues
"""
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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 3 of the License, 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 <https://www.gnu.org/licenses/>.
"""
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DETERMINISTIC_REQUIREMENT = onionrvalues.PASSWORD_LENGTH
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def add_ID():
"""Command to create a new user ID key pair."""
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key_manager = keymanager.KeyManager()
pw = ""
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try:
sys.argv[2] # pylint: disable=W0104
if not sys.argv[2].lower() == 'true':
raise ValueError
except (IndexError, ValueError):
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newID = key_manager.addKey()[0]
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else:
pw = "-".join(niceware.generate_passphrase(32))
newID, privKey = onionrcrypto.generate_deterministic(pw)
try:
key_manager.addKey(pubKey=newID,
privKey=privKey)
except ValueError:
logger.error(
'That ID is already available, you can change to it ' +
'with the change-id command.', terminal=True)
return
if pw:
print("Phrase to restore ID:", pw)
logger.info('Added ID: %s' %
(bytesconverter.bytes_to_str(newID.replace('=', '')),), terminal=True)
add_ID.onionr_help = "If the first argument is true, " # type: ignore
add_ID.onionr_help += "Onionr will show a deterministic " # type: ignore
add_ID.onionr_help += "generation prompt. Otherwise it will " # type: ignore
add_ID.onionr_help += "generate & save a new random key pair." # type: ignore
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def change_ID():
"""Command to change active ID from argv or stdin."""
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key_manager = keymanager.KeyManager()
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try:
key = sys.argv[2]
key = unpaddedbase32.repad(key.encode()).decode()
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except IndexError:
logger.warn('Specify pubkey to use', terminal=True)
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else:
if stringvalidators.validate_pub_key(key):
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key_list = key_manager.getPubkeyList()
if key in key_list or key.replace('=', '') in key_list:
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config.set('general.public_key', key)
config.save()
logger.info('Set active key to: %s' % (key,), terminal=True)
logger.info('Restart Onionr if it is running.', terminal=True)
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else:
logger.warn('That key does not exist', terminal=True)
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else:
logger.warn('Invalid key %s' % (key,), terminal=True)
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change_ID.onionr_help = "<pubkey>: Switches Onionr to " # type: ignore
change_ID.onionr_help += "use a different user ID key. " # type: ignore
change_ID.onionr_help += "You should immediately restart " # type: ignore
change_ID.onionr_help += "Onionr if it is running." # type: ignore