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Upload, install, convert and manage PS5 game packages over the network. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
57 lines
1.7 KiB
Python
Executable File
57 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# encoding: utf-8
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# Copyright (C) 2026 John Törnblom
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#
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# This program is free software; you can redistribute it and/or modify it
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# 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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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# 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; see the file COPYING. If not see
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# <http://www.gnu.org/licenses/>.
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import hashlib
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import struct
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import sys
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def nid_encode(sym):
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charset = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-'
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salt = b'\x51\x8d\x64\xa6\x35\xde\xd8\xc1\xe6\xb0\x39\xb1\xc3\xe5\x52\x30'
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sha1 = hashlib.sha1()
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sha1.update(sym.encode('utf-8'))
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sha1.update(salt)
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digest = bytearray(sha1.digest())
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value = struct.unpack('>Q', digest[0:8])[0]
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digest[0:8] = struct.pack('<Q', value)
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digest[8:16] = b'\x00' * 8
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nid = []
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for i in range(0, 11, 3):
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a = digest[i]
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b = digest[i+1]
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c = digest[i+2]
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abc = (a << 16) | (b << 8) | c
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nid.append(charset[(abc >> 18) & 0x3F])
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nid.append(charset[(abc >> 12) & 0x3F])
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nid.append(charset[(abc >> 6) & 0x3F])
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nid.append(charset[abc & 0x3F])
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return ''.join(nid[:11])
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if __name__ == '__main__':
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if len(sys.argv) < 2:
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print('Usage: %s <SYMBOL_NAME>' % sys.argv[0])
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sys.exit(1)
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print(nid_encode(sys.argv[1]))
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