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"""Authentication module""" |
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import bcrypt |
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from typing import Optional |
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from fastapi import HTTPException, Security |
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from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials |
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from .config import config |
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security = HTTPBearer() |
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class AuthManager: |
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"""Authentication manager""" |
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@staticmethod |
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def verify_api_key(api_key: str) -> bool: |
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"""Verify API key""" |
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return api_key == config.api_key |
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@staticmethod |
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def verify_admin(username: str, password: str) -> bool: |
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"""Verify admin credentials""" |
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return username == config.admin_username and password == config.admin_password |
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@staticmethod |
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def hash_password(password: str) -> str: |
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"""Hash password""" |
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return bcrypt.hashpw(password.encode(), bcrypt.gensalt()).decode() |
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@staticmethod |
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def verify_password(password: str, hashed: str) -> bool: |
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"""Verify password""" |
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return bcrypt.checkpw(password.encode(), hashed.encode()) |
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async def verify_api_key_header(credentials: HTTPAuthorizationCredentials = Security(security)) -> str: |
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"""Verify API key from Authorization header""" |
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api_key = credentials.credentials |
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if not AuthManager.verify_api_key(api_key): |
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raise HTTPException(status_code=401, detail="Invalid API key") |
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return api_key |
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