Mukan Erkin
2498e75594
FastAPI + PostgreSQL 16. KYC, issue sistemi, permission/group yönetimi, session yönetimi, API client auth (kışla kapısı), officials/persons CRUD. Migration 0001–0013 dahil.
50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
import hashlib
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import secrets
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from psycopg import AsyncConnection
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def _hash_secret(secret: str) -> str:
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return hashlib.sha256(secret.encode()).hexdigest()
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def generate_secret() -> str:
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return secrets.token_urlsafe(32)
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async def verify_client(conn: AsyncConnection, secret: str) -> bool:
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h = _hash_secret(secret)
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row = await (await conn.execute(
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"SELECT id FROM api_clients WHERE secret_hash = %s AND is_active = TRUE",
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(h,)
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)).fetchone()
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return row is not None
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async def create_client(conn: AsyncConnection, name: str) -> dict:
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secret = generate_secret()
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h = _hash_secret(secret)
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row = await (await conn.execute(
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"INSERT INTO api_clients (name, secret_hash) VALUES (%s, %s) RETURNING id, name, created_at",
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(name, h)
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)).fetchone()
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await conn.commit()
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# secret yalnızca bir kez döner, sonra erişilemez
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return {"id": row[0], "name": row[1], "secret": secret, "created_at": row[2]}
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async def list_clients(conn: AsyncConnection) -> list[dict]:
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rows = await (await conn.execute(
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"SELECT id, name, is_active, created_at FROM api_clients ORDER BY created_at DESC"
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)).fetchall()
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return [{"id": r[0], "name": r[1], "is_active": r[2], "created_at": r[3]} for r in rows]
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async def set_active(conn: AsyncConnection, client_id: int, is_active: bool) -> dict:
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row = await (await conn.execute(
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"UPDATE api_clients SET is_active = %s WHERE id = %s RETURNING id, name, is_active, created_at",
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(is_active, client_id)
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)).fetchone()
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if not row:
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raise ValueError("Client bulunamadı")
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await conn.commit()
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return {"id": row[0], "name": row[1], "is_active": row[2], "created_at": row[3]}
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