115 lines
3.3 KiB
Python
Executable File
115 lines
3.3 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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p≡p command line version 1.1
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Copyleft 2016-2019, p≡p foundation
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written by Volker Birk
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"""
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from pEp import *
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import argparse
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import sys
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parser = argparse.ArgumentParser(
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description='provide p≡p functionality on the command line',
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epilog='Copyleft 2016, p≡p foundation. All lefts reserved.'
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)
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parser.add_argument('--encrypt', '-e', help='encrypt p≡p message',
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action='store_true', dest='encrypt')
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parser.add_argument('--decrypt', '-d', help='decrypt p≡p message',
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action='store_true', dest='decrypt')
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parser.add_argument('--import', '-i', help='import key data in PGP format',
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action='store_true', dest='keyimport')
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parser.add_argument('--export', '-x', help='export key data for identity address in PGP format',
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type=str, dest='keyexport')
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parser.add_argument('--secret-keys', help='option for --export',
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action='store_true', dest='secret_keys')
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parser.add_argument('--version', '-V', help='show program version',
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action='store_true', dest='version')
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parser.add_argument('files', metavar='FILE', nargs='*',
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help='FILE with MIME text')
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args = parser.parse_args()
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if not(args.encrypt) and not(args.decrypt) and not (args.keyimport) and not (args.keyexport) and not(args.version):
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print('use either --encrypt, --decrypt, --import or --export', file=sys.stderr)
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sys.exit(2)
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if args.version:
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print(__doc__)
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def crlf(line):
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if line[-2:] == '\r\n':
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return line
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elif line[-1:] == '\n':
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return line[:-1] + '\r\n'
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else:
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return line + '\r\n'
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try:
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if len(args.files) == 0:
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print("No files")
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args.files = ['-']
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for filename in args.files:
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if args.decrypt or args.encrypt:
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text = ''
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if filename == '-':
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for line in sys.stdin.readlines():
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text += line
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else:
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with open(filename, "r") as f:
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for line in f:
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text += line
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src = Message(text)
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if args.encrypt:
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src.dir = 1
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dst = src.encrypt()
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else:
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src.dir = 0
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dst, keys, rating, flags = src.decrypt()
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print(str(dst))
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elif args.keyimport:
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if filename == '-':
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print("specify Indentity address")
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text = sys.stdin.read()
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else:
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with open(filename, "rb") as f:
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text = f.read()
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try:
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import_key(text)
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except RuntimeError:
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print("error importing key(s)", file=sys.stderr)
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elif args.keyexport:
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id = Identity()
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id.address = args.keyexport
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id.update()
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try:
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if args.secret_keys:
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keydata = export_secret_key(id)
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else:
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keydata = export_key(id)
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if filename == '-':
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print(keydata)
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else:
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with open(filename, "w") as f:
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f.write(keydata)
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except RuntimeError:
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print("error exporting key(s)", file=sys.stderr)
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except KeyboardInterrupt:
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print('\n', file=sys.stderr)
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sys.exit(1)
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