kopia lustrzana https://github.com/solokeys/solo1
49 wiersze
1.0 KiB
Python
49 wiersze
1.0 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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from __future__ import print_function
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import base64
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"""
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cbytes.py
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Output a c file with the DER certificate.
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Read der file as input
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"""
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import sys, fileinput, binascii
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if len(sys.argv) not in [2, 3]:
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print('usage: %s <certificate.der|hex-input> [-s]' % sys.argv[0])
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print(' -s: just output c string (for general use)')
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sys.exit(1)
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buf = None
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try:
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buf = bytearray(open(sys.argv[1], 'rb').read())
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except:
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n = sys.argv[1].replace('\n', '')
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n = sys.argv[1].replace('\r', '')
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buf = bytearray(binascii.unhexlify(n))
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c_str = ''
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size = len(buf)
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a = ''.join(map(lambda c: '\\x%02x' % c, buf))
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for i in range(0, len(a), 80):
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c_str += "\"" + a[i : i + 80] + "\"\n"
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if '-s' in sys.argv:
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print(c_str)
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sys.exit(0)
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print('// generated')
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print('#include <stdint.h>')
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print()
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print('code uint8_t __attest[] = \n%s;' % c_str)
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print('const uint16_t __attest_size = sizeof(__attest)-1;')
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b = base64.b64encode(buf)
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print('b64: ')
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print(b)
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