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内容最后由 kimigao 于 2023-6-20 01:37 编辑 接上贴：https://369369.xyz/host/topic/1180710.html 如果你也受 api.cloudflare.com 假墙影响，可以利用 Cloudflare Worker 反代 Cloudflare Api 原出处：https://www.nadph.net/archives/1451。创建一个 Worker，部署后编辑代码 2。贴上代码 // Website you intended to retrieve for users.const upstream = api.cloudflare.com\’// Custom pathname for the upstream website.const upstream_path = \’/\’// Website you intended to retrieve for users using mobile devices.const upstream_mobile = upstream// Countries and regions where you wish to suspend your service.const blocked_region = []// IP addresses which you wish to block from using your service.const blocked_ip_address = [\’0.0.0.0\’, \’127.0.0.1\’]// Whether to use HTTPS protocol for upstream address.const https = true// Whether to disable cache.const disable_cache = false// Replace texts.const replace_dict = { \’$upstream\’: \’$custom_domain\’,}addEventListener(\’fetch\’, event => { event.respondWith(fetchAndApply(event.request));})async function fetchAndApply(request) { const region = request.headers.get(\’cf-ipcountry\’).toUpperCase(); const ip_address = request.headers.get(\’cf-connecting-ip\’); const user_agent = request.headers.get(\’user-agent\’); let response = null; let url = new URL(request.url); let url_hostname = url.hostname; if (https == true) { url.protocol = \’https:\’; } else { url.protocol = \’http:\’; } if (await device_status(user_agent)) { var upstream_domain = upstream; } else { var upstream_domain = upstream_mobile; } url.host = upstream_domain; if (url.pathname == \’/\’) { url.pathname = upstream_path; } else { url.pathname = upstream_path + url.pathname; } if (blocked_region.includes(region)) { response = new Response(\’Access denied: WorkersProxy is not available in your region yet.\’, { status: 403 }); } else if (blocked_ip_address.includes(ip_address)) { response = new Response(\’Access denied: Your IP address is blocked by WorkersProxy.\’, { status: 403 }); } else { let method = request.method; let request_headers = request.headers; let new_request_headers = new Headers(request_headers); new_request_headers.set(\’Host\’, upstream_domain); new_request_headers.set(\’Referer\’, url.protocol + \’//\’ + url_hostname); let original_response = await fetch(url.href, { method: method, headers: new_request_headers, body: request.body }) connection_upgrade = new_request_headers.get("Upgrade"); if (connection_upgrade && connection_upgrade.toLowerCase() == "websocket") { return original_response; } let original_response_clone = original_response.clone(); let original_text = null; let response_headers = original_response.headers; let new_response_headers = new Headers(response_headers); let status = original_response.status; if (disable_cache) { new_response_headers.set(\’Cache-Control\’, \’no-store\’); } new_response_headers.set(\’access-control-allow-origin\’, \’*\’); new_response_headers.set(\’access-control-allow-credentials\’, true); new_response_headers.delete(\’content-security-policy\’); new_response_headers.delete(\’content-security-policy-report-only\’); new_response_headers.delete(\’clear-site-data\’); if (new_response_headers.get("x-pjax-url")) { new_response_headers.set("x-pjax-url", response_headers.get("x-pjax-url").replace("//" + upstream_domain, "//" + url_hostname)); } const content_type = new_response_headers.get(\’content-type\’); if (content_type != null && content_type.includes(\’text/html\’) && content_type.includes(\’UTF-8\’)) { original_text = await replace_response_text(original_response_clone, upstream_domain, url_hostname); } else { original_text = original_response_clone.body } response = new Response(original_text, { status, headers: new_response_headers }) } return response;}async function replace_response_text(response, upstream_domain, host_name) { let text = await response.text() var i, j; for (i in replace_dict) { j = replace_dict[i] if (i == \’$upstream\’) { i = upstream_domain } else if (i == \’$custom_domain\’) { i = host_name } if (j == \’$upstream\’) { j = upstream_domain } else if (j == \’$custom_domain\’) { j = host_name } let re = new RegExp(i, \’g\’) text = text.replace(re, j); } return text;}async function device_status(user_agent_info) { var agents = ["Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod"]; var flag = true; for (var v = 0; v < agents.length; v++) { if (user_agent_info.indexOf(agents[v]) > 0) { flag = false; break; } } return flag;} 复制代码 3。绑定自己的域名因 Worker 的域名也是被墙的，所以我们需要用自己的域名，在 Worker 的管理界面中，点击“Custom Domians”中的“Add Custom Domain”按钮以绑定域名，至此成功。
