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34 lines
1.5 KiB
Python
34 lines
1.5 KiB
Python
# coding=utf-8
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"""
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@project: maxkb
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@Author：虎
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@file： static_headers_middleware.py
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@date：2024/3/13 18:26
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@desc:
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"""
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from django.utils.deprecation import MiddlewareMixin
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from common.cache_data.application_access_token_cache import get_application_access_token
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class StaticHeadersMiddleware(MiddlewareMixin):
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def process_response(self, request, response):
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if request.path.startswith('/ui/chat/'):
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access_token = request.path.replace('/ui/chat/', '')
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application_access_token = get_application_access_token(access_token, True)
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if application_access_token is not None:
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white_active = application_access_token.get('white_active', False)
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white_list = application_access_token.get('white_list', [])
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application_icon = application_access_token.get('application_icon')
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application_name = application_access_token.get('application_name')
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if white_active:
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# 添加自定义的响应头
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response[
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'Content-Security-Policy'] = f'frame-ancestors {" ".join(white_list)}'
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response.content = (response.content.decode('utf-8').replace(
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'<link rel="icon" href="/ui/favicon.ico" />',
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f'<link rel="icon" href="{application_icon}" />')
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.replace('<title>MaxKB</title>', f'<title>{application_name}</title>').encode(
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"utf-8"))
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return response
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