26 lines
722 B
Python
26 lines
722 B
Python
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import uuid
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import base64
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from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
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from cryptography.hazmat.primitives.padding import PKCS7
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from cryptography.hazmat.backends import default_backend
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backend=default_backend()
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import json
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with open('conf.json') as b:
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conf=json.load(b)
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uid=conf['uid']['prepared']
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def generateuuid():
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uid=uuid.uuid4()
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return base64.b64encode(cipher_encode(str(uid))).decode('utf-8')
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def cipher_encode(thing):
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padder=PKCS7(128).padder()
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thong=padder.update(thing.encode('utf-8'))
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thong+=padder.finalize()
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key=b'0123456789012345'
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coph=Cipher(algorithms.AES(key), modes.ECB(), backend=backend)
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e=coph.encryptor()
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out=e.update(thong)
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out+=e.finalize()
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return out
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