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55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
from . import socketio
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from flask import abort, current_app, request
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from flask_login import current_user
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from functools import wraps
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def admin_required(f):
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@wraps(f)
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def wrapped(*args, **kwargs):
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if current_user.is_administrator:
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return f(*args, **kwargs)
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else:
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abort(403)
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return wrapped
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def background(f):
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'''
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' This decorator executes a function in a Thread.
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' Decorated functions need to be executed within a code block where an
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' app context exists.
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'
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' NOTE: An app object is passed as a keyword argument to the decorated
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' function.
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'''
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@wraps(f)
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def wrapped(*args, **kwargs):
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kwargs['app'] = current_app._get_current_object()
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kwargs['current_user'] = current_user._get_current_object()
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thread = socketio.start_background_task(f, *args, **kwargs)
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return thread
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return wrapped
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def socketio_admin_required(f):
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@wraps(f)
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def wrapped(*args, **kwargs):
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if current_user.is_administrator:
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return f(*args, **kwargs)
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else:
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response = {'code': 401, 'desc': 'Unauthorized'}
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socketio.emit(request.event['message'], response, room=request.sid)
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return wrapped
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def socketio_login_required(f):
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@wraps(f)
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def wrapped(*args, **kwargs):
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if current_user.is_authenticated:
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return f(*args, **kwargs)
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else:
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response = {'code': 401, 'desc': 'Unauthorized'}
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socketio.emit(request.event['message'], response, room=request.sid)
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return wrapped
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