37 lines
986 B
Python
37 lines
986 B
Python
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import click
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import json
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from ast import literal_eval
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from cryptography.fernet import Fernet
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from ndct.core.crypt import Crypt
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from ndct.core.log import log
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from ndct.core.paths import DB_PATH
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@click.command(short_help = 'Decrypt a file')
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@click.option('-f', '--filename', type = click.Choice(['devices', 'deployments']), help = 'Filename', required = True)
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def decrypt(filename):
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'''
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Summary:
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Create a decrypted copy of a file in JSON format.
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Takes:
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filename: Name of decrypted file
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'''
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key = Crypt.get_key()
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with open(DB_PATH + filename, 'rb') as encrypted_file:
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data = encrypted_file.read()
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fernet = Fernet(key)
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decrypted_data = literal_eval(fernet.decrypt(data).decode())
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with open(DB_PATH + filename + '.decrypted', 'w') as decrypted_file:
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json.dump(decrypted_data, decrypted_file, indent=4)
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log('Generated decrypted file {}.decrypted'.format(filename), 'info')
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@click.group(short_help = 'Crypt commands')
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def crypt():
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pass
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crypt.add_command(decrypt)
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