Scheianu Ionut
c7266c32ee
- Custom fork of QZ Tray 2.2.x with certificate validation bypassed - Implemented pairing key (HMAC) authentication as replacement - Modified files: PrintSocketClient.java (certificate check disabled) - New files: PairingAuth.java, PairingConfigDialog.java - Excluded build artifacts (out/, lib/javafx*) from repository - Library JARs included for dependency management
40 lines
1.8 KiB
Python
40 lines
1.8 KiB
Python
#
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# Python Django example for views.py
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# Echoes the signed message and exits
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#
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#########################################################
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# WARNING WARNING WARNING #
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#########################################################
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# #
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# This file is intended for demonstration purposes #
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# only. #
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# #
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# It is the SOLE responsibility of YOU, the programmer #
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# to prevent against unauthorized access to any signing #
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# functions. #
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# #
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# Organizations that do not protect against un- #
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# authorized signing will be black-listed to prevent #
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# software piracy. #
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# #
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# -QZ Industries, LLC #
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# #
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#########################################################
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import base64
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import os
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from cryptography.hazmat.backends import default_backend
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from cryptography.hazmat.primitives import hashes, serialization
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from cryptography.hazmat.primitives.asymmetric import padding
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from django.http import HttpResponse, HttpResponseBadRequest
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def get(self, request, message):
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# Load signature
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key = serialization.load_pem_private_key(open("private-key.pem","rb").read(), None, backend=default_backend())
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# Create the signature
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signature = key.sign(message.encode('utf-8'), padding.PKCS1v15(), hashes.SHA512()) # Use hashes.SHA1() for QZ Tray 2.0 and older
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# Echo the signature
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return HttpResponse(base64.b64encode(signature), content_type="text/plain")
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