Nathan Woodburn
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69 lines
1.7 KiB
Python
69 lines
1.7 KiB
Python
import os
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import dotenv
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from passlib.hash import argon2
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import json
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dotenv.load_dotenv()
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local = os.getenv('LOCAL')
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def hash_password(password):
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return argon2.using(rounds=16).hash(password)
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# Verify a password against a hashed password
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def verify_password(password, hashed_password):
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return argon2.verify(password, hashed_password)
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def generate_cookie():
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token = os.urandom(24).hex()
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# Verify token doesn't already exist
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with open('users.json', 'r') as f:
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users = json.load(f)
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for user in users:
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if token in user['tokens']:
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print('Token already exists, generating new one')
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return generate_cookie()
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return token
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# Create a new user
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def create_user(email, domain, password):
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# Hash password
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hashed_password = hash_password(password)
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# Create user
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user = {
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'email': email,
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'domain': domain,
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'password': hashed_password
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}
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# Create a cookie
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token = generate_cookie()
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user['tokens'] = [token]
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# If file doesn't exist, create it
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if not os.path.isfile('users.json'):
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with open('users.json', 'w') as f:
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json.dump([], f)
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# Write to file
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with open('users.json', 'r') as f:
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users = json.load(f)
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for u in users:
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if u['email'] == email:
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return {'success': False, 'message': 'Email already exists'}
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users.append(user)
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with open('users.json', 'w') as f:
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json.dump(users, f)
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return {'success': True, 'message': 'User created', 'token': token}
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def validate_token(token):
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with open('users.json', 'r') as f:
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users = json.load(f)
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for user in users:
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if token in user['tokens']:
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return user
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return False |