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74 lines
1.8 KiB
Plaintext
74 lines
1.8 KiB
Plaintext
7 years ago
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#!env python3
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# -*- coding: utf-8 -*-
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"""
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p≡p command line version 1.0
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Copyleft 2016, 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('--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.version):
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print('use either --encrypt or --decrypt', 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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try:
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if len(args.files) == 0:
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args.files = ['-']
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for filename in args.files:
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if filename == '-':
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text = ''
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for line in sys.stdin.readlines():
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if line[-2:] == '\r\n':
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text += line
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elif line[-1:] == '\n':
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text += line[:-1] + '\r\n'
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else:
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text += line + '\r\n'
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else:
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with open(filename, "r") as f:
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text = f.readall()
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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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except KeyboardInterrupt:
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print('\n', file=sys.stderr)
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sys.exit(1)
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