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34 lines
909 B
34 lines
909 B
#!/usr/bin/env python3 |
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from __future__ import unicode_literals, with_statement |
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import rsa |
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import json |
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from binascii import hexlify |
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try: |
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input = raw_input |
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except NameError: |
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pass |
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versions_info = json.load(open('update/versions.json')) |
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if 'signature' in versions_info: |
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del versions_info['signature'] |
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print('Enter the PKCS1 private key, followed by a blank line:') |
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privkey = b'' |
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while True: |
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try: |
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line = input() |
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except EOFError: |
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break |
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if line == '': |
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break |
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privkey += line.encode('ascii') + b'\n' |
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privkey = rsa.PrivateKey.load_pkcs1(privkey) |
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signature = hexlify(rsa.pkcs1.sign(json.dumps(versions_info, sort_keys=True).encode('utf-8'), privkey, 'SHA-256')).decode() |
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print('signature: ' + signature) |
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versions_info['signature'] = signature |
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with open('update/versions.json', 'w') as versionsf: |
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json.dump(versions_info, versionsf, indent=4, sort_keys=True)
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