mirror of
https://github.com/donlon/cloudflare-error-page.git
synced 2025-12-19 14:59:28 +00:00
74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
import json
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import os
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from flask import request
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from . import root_dir
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loc_data: dict = None
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def read_loc_file(path: str):
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try:
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with open(os.path.join(root_dir, path)) as f:
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return json.load(f)
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except:
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return
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def get_cf_location(loc: str):
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global loc_data
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loc = loc.upper()
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if loc_data is None:
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loc_data = read_loc_file('editor/server/cf-colos.json')
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if loc_data is None:
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# From https://github.com/Netrvin/cloudflare-colo-list/blob/main/DC-Colos.json
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loc_data = read_loc_file('editor/server/cf-colos.bundled.json')
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if loc_data is None:
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return
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data: dict = loc_data.get(loc)
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if not data:
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return
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return data.get('city')
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def fill_cf_template_params(params: dict):
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# Get real Ray ID / data center location from Cloudflare header
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ray_id_loc = request.headers.get('Cf-Ray')
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if ray_id_loc:
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params['ray_id'] = ray_id_loc[:16]
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cf_status: dict = params.get('cloudflare_status', {})
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if not cf_status.get('location'):
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loc = get_cf_location(ray_id_loc[-3:])
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if loc:
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cf_status['location'] = loc
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# Get real client ip from Cloudflare header or request.remote_addr
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client_ip = request.headers.get('X-Forwarded-For')
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if not client_ip:
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client_ip = request.remote_addr
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params['client_ip'] = client_ip
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def sanitize_user_link(link: str):
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link = link.strip()
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link_lower = link
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if link_lower.startswith('http://') or link_lower.startswith('https://'):
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return link
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if '.' in link or '/' in link:
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return 'https://' + link
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return '#' + link
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def sanitize_page_param_links(param: dict):
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more_info = param.get('more_information')
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if more_info:
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link = more_info.get('link')
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if link:
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more_info['link'] = sanitize_user_link(link)
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perf_sec_by = param.get('perf_sec_by')
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if perf_sec_by:
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link = perf_sec_by.get('link')
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if link:
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perf_sec_by['link'] = sanitize_user_link(link)
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