Tom Rothamel
23 lines
479 B
Python
Executable File
23 lines
479 B
Python
Executable File
#!/usr/bin/env python
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# Signs the update.json file.
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import argparse
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import rsa
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import base64
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ap = argparse.ArgumentParser()
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ap.add_argument("private")
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ap.add_argument("json")
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args = ap.parse_args()
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with open(args.private, "rb") as f:
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private = rsa.PrivateKey.load_pkcs1(f.read())
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with open(args.json, "rb") as f:
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message = f.read()
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signature = rsa.sign(message, private, "SHA-256")
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with open(args.json + ".sig", "wb") as f:
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f.write(base64.b64encode(signature))
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