youtube-dl/devscripts/gh-pages/sign-versions.py
2014-11-23 20:41:03 +01:00

33 lines
820 B
Python
Executable File

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