51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
import json
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import hashlib
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class DB:
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def __init__(self):
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self.database = {}
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@staticmethod
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def hash_password(password):
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salt = "your_secret_salt"
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hashed_password = hashlib.sha256((password + salt).encode()).hexdigest()
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return hashed_password
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def add_user(self, data):
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username = data.get['username']
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password = data.get['password']
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hashed_password = self.hash_password(password)
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user_data = {"hashed_password": hashed_password}
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self.database[username] = user_data
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def update_password(self, data):
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username = data.get['username']
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old_password = data.get['old_password']
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new_password = data.get['new_password']
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if not self.check_credentials(data):
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return False
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hashed_new_password = self.hash_password(new_password)
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self.database[username].update({"hashed_password": hashed_new_password})
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return True
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def check_credentials(self, data):
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username = data.get['username']
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password = data.get['password']
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if username not in self.database:
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return False
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stored_hashed_password = self.database[username]["hashed_password"]
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entered_hashed_password = self.hash_password(password)
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return stored_hashed_password == entered_hashed_password
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def get_additional_info(self, data):
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username = data.get['username']
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password = data.get['password']
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if not self.check_credentials(data):
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return None
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send_back = self.database[username]
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del send_back['hashed_password']
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return send_back
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