mirror of
https://github.com/searxng/searxng
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b8c7c2c9aa
- counting requests in LONG_WINDOW and BURST_WINDOW is not needed when the request is validated by the link_token method [1] - renew a ping-key on validation [2], this is needed for infinite scrolling, where no new token (CSS) is loaded. / this does not fix the BURST_MAX issue in the vanilla limiter - normalize the counter names of the ip_limit method to 'ip_limit.*' - just integrate the ip_limit method straight forward in the limiter plugin / non intermediate code --> ip_limit now returns None or a werkzeug.Response object that can be passed by the plugin to the flask application / non intermediate code that returns a tuple [1] https://github.com/searxng/searxng/pull/2357#issuecomment-1566113277 [2] https://github.com/searxng/searxng/pull/2357#discussion_r1208542206 [3] https://github.com/searxng/searxng/pull/2357#issuecomment-1566125979 Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
28 lines
772 B
Python
28 lines
772 B
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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# lint: pylint
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"""
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Method ``http_accept_language``
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-------------------------------
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The ``http_accept_language`` method evaluates a request as the request of a bot
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if the Accept-Language_ header is unset.
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.. _Accept-Language:
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https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/User-Agent
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"""
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# pylint: disable=unused-argument
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from typing import Optional
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import flask
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import werkzeug
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from searx.tools import config
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from ._helpers import too_many_requests
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def filter_request(request: flask.Request, cfg: config.Config) -> Optional[werkzeug.Response]:
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if request.headers.get('Accept-Language', '').strip() == '':
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return too_many_requests(request, "missing HTTP header Accept-Language")
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return None
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