48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
import json
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from sqlalchemy.exc import IntegrityError
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from sqlmodel import Session, select
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from loon.web.db import engine
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from loon.web.users.models import User
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async def change_password_handler(client, userdata, msg, data):
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prefix = "loon/auth/register/"
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if not msg.topic.startswith(prefix):
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return
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rest = msg.topic[len(prefix):]
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uuid, _, subtopic = rest.partition("/")
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if not uuid or subtopic != "change_password":
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return
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password = data["password"]
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with Session(engine) as session:
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statement = select(User).where(User.uuid == uuid)
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user = session.exec(statement).first()
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if user is None:
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client.publish(f"loon/auth/change_password/{uuid}/response",
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json.dumps({"success": False, "error": "The user is not registered!"}))
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return
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user = session.exec(
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select(User).where(User.uuid == uuid)
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).first()
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user.password = password
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try:
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session.commit()
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except IntegrityError:
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session.rollback()
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client.publish(f"loon/auth/change_password/{uuid}/response",
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json.dumps({"success": False, "error": "The user is not registered!"}))
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return
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client.publish(f"loon/auth/change_password/{uuid}/response", json.dumps({"success": True, "error": None}))
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