forked from STI/Astroport.ONE
85 lines
2.5 KiB
Python
85 lines
2.5 KiB
Python
# Copyright 2014-2024 Vincent Texier <vit@free.fr>
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#
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# DuniterPy is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# DuniterPy is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import getpass
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import os
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from duniterpy.key import SigningKey
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if "XDG_CONFIG_HOME" in os.environ:
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home_path = os.environ["XDG_CONFIG_HOME"]
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elif "HOME" in os.environ:
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home_path = os.environ["HOME"]
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elif "APPDATA" in os.environ:
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home_path = os.environ["APPDATA"]
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else:
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home_path = os.path.dirname(__file__)
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# CONFIG #######################################
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# WARNING : Hide this file in a safe and secure place
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# If one day you forget your credentials,
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# you'll have to use one of your private keys instead
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PRIVATE_KEY_FILE_PATH = os.path.join(home_path, ".duniter_account_ewif_v1.duniterkey")
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################################################
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def save_and_load_private_key_file_ewif():
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# prompt hidden user entry
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salt = getpass.getpass("Enter your passphrase (salt): ")
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# prompt hidden user entry
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password = getpass.getpass("Enter your password: ")
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# prompt public key
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pubkey = input("Enter your public key: ")
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# init signer instance
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signer = SigningKey.from_credentials(salt, password)
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# check public key
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if signer.pubkey != pubkey:
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print("Bad credentials!")
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return
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# prompt hidden user entry
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ewif_password = getpass.getpass("Enter an encryption password: ")
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# save private key in a file (EWIF v1 format)
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signer.save_ewif_file(PRIVATE_KEY_FILE_PATH, ewif_password)
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# document saved
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print(
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f"Private key for public key {signer.pubkey} saved in {PRIVATE_KEY_FILE_PATH}"
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)
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try:
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# load private keys from file
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loaded_signer = SigningKey.from_ewif_file(PRIVATE_KEY_FILE_PATH, ewif_password)
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# check public key from file
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print(
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f"Public key {loaded_signer.pubkey} loaded from file {PRIVATE_KEY_FILE_PATH}"
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)
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except OSError as error:
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print(error)
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return
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if __name__ == "__main__":
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save_and_load_private_key_file_ewif()
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