viveksantayana
e1967bcd7e
Refactored to move security package inside common Moved data folder to process root.
46 lines
1.8 KiB
Python
46 lines
1.8 KiB
Python
from pymongo import collection
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from . import encrypt, decrypt
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encrypted_parameters = ['username', 'email', 'name', 'club', 'creator']
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def decrypt_find(collection:collection, query:dict):
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cursor = collection.find({})
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output_list = []
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for document in cursor:
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decrypted_document = {}
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for key in document:
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if key not in encrypted_parameters:
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decrypted_document[key] = document[key]
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else:
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decrypted_document[key] = decrypt(document[key])
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if not query:
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output_list.append(decrypted_document)
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else:
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if set(query.items()).issubset(set(decrypted_document.items())):
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output_list.append(decrypted_document)
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return output_list
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def decrypt_find_one(collection:collection, query:dict={}):
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cursor = decrypt_find(collection=collection, query=query)
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if cursor: return cursor[0]
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return None
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def encrypted_update(collection:collection, query:dict={}, update:dict={}):
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document = decrypt_find_one(collection=collection, query=query)
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for update_action in update:
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key_pairs = update[update_action]
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if type(key_pairs) is not dict:
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raise ValueError
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if update_action == '$set':
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for key in key_pairs:
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if key == '_id':
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raise ValueError
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document[key] = key_pairs[key]
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if update_action == '$unset':
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for key in key_pairs:
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if key == '_id':
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raise ValueError
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if key in document:
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del document[key]
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for key in document:
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document[key] = encrypt(document[key]) if key in encrypted_parameters else document[key]
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return collection.find_one_and_replace( { '_id': document['_id'] }, document) |