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55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
from functools import wraps
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from flask import request
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from flask_restful import Resource
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from werkzeug.exceptions import NotFound, Unauthorized
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from extensions.ext_database import db
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from libs.passport import PassportService
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from models.model import App, EndUser, Site
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def validate_jwt_token(view=None):
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def decorator(view):
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@wraps(view)
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def decorated(*args, **kwargs):
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app_model, end_user = decode_jwt_token()
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return view(app_model, end_user, *args, **kwargs)
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return decorated
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if view:
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return decorator(view)
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return decorator
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def decode_jwt_token():
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auth_header = request.headers.get('Authorization')
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if auth_header is None:
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raise Unauthorized('Authorization header is missing.')
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if ' ' not in auth_header:
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raise Unauthorized('Invalid Authorization header format. Expected \'Bearer <api-key>\' format.')
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auth_scheme, tk = auth_header.split(None, 1)
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auth_scheme = auth_scheme.lower()
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if auth_scheme != 'bearer':
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raise Unauthorized('Invalid Authorization header format. Expected \'Bearer <api-key>\' format.')
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decoded = PassportService().verify(tk)
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app_code = decoded.get('app_code')
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app_model = db.session.query(App).filter(App.id == decoded['app_id']).first()
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site = db.session.query(Site).filter(Site.code == app_code).first()
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if not app_model:
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raise NotFound()
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if not app_code or not site:
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raise Unauthorized('Site URL is no longer valid.')
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if app_model.enable_site is False:
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raise Unauthorized('Site is disabled.')
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end_user = db.session.query(EndUser).filter(EndUser.id == decoded['end_user_id']).first()
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if not end_user:
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raise NotFound()
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return app_model, end_user
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class WebApiResource(Resource):
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method_decorators = [validate_jwt_token]
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