nodelistparser
Version:
Surge / Mihomo (Clash.Meta) nodelist / proxy provider parser and generator.
2 lines (1 loc) • 9.88 kB
JavaScript
var e=require("foxts/guard"),s=require("foxts/string-join"),r=require("node:buffer");const t=Number,o=e=>e.split(",").map(e=>e.trim());function p(e){let s=e.indexOf("=");return -1===s?["",""]:[e.slice(0,s).trim(),e.slice(s+1).trim()]}const n=new Set(["udp-relay","tfo","reuse","skip-cert-verify","tls","vmess-aead","ws"]),a=new Set(["version","download-bandwidth","port-hopping-interval","udp-port","shadow-tls-version"]),i=new Set([]),d=new Set(["username","password","sni","encrypt-method","psk","obfs","obfs-host","uuid","alpn","block-quic","ws-path","ws-headers","port-hopping","token","underlying-proxy","shadow-tls-password","shadow-tls-sni"]),u=Symbol("unsupported");function l(e){return e.split(",").reduce((e,s)=>{let[r,t]=s.split(":");return e[r.trim()]=t.trim(),e},{})}function w(e){let s,r,[o,p]=e.split("://");if("ss"!==o)throw Error(`[ss.decodeOne] Unsupported type: ${o}`);let[n,a]=p.split("@");n.includes(":")?[s,r]=n.split(":"):[s,r]=atob(n).split(":");let[i,d]=a.split(":"),[u,l]=d.split("#"),[w,c]=u.split("/"),h=null;if(c)try{h=new URLSearchParams(c).get("plugin")}catch(s){let e=Error(`[ss.decodeOne] Invalid plugins: ${c}`);throw e.cause=s,e}let y=(h?.split(";")??[]).reduce((e,s)=>{let[r,t]=s.split("=");return e[r]=t,e},{});return{raw:e,type:"ss",name:decodeURIComponent(l),server:i,port:t(w),cipher:s,password:r,udp:!0,obfs:"obfs-local"in y&&"obfs"in y&&("http"===y.obfs||"tls"===y.obfs)?y.obfs:void 0,obfsHost:"obfs-host"in y?y["obfs-host"]:void 0}}function c(e){return atob(e).replaceAll("\r\n","\n").split("\n").filter(Boolean)}const h=new TextDecoder;exports.clash={__proto__:null,decode:function(e){if(!("type"in e)||"string"!=typeof e.type)throw TypeError("Missing or invalid type field");let s=JSON.stringify(e);switch(e.type){case"http":return{type:"http",name:e.name,server:e.server,port:Number(e.port),username:e.username,password:e.password,underlyingProxy:e["dialer-proxy"],raw:s};case"ss":return{type:"ss",name:e.name,server:e.server,port:Number(e.port),cipher:e.cipher,password:e.password,udp:e.udp||!1,obfs:"obfs"===e.plugin?e["plugin-opts"].mode:void 0,underlyingProxy:e["dialer-proxy"],shadowTlsSni:"shadow-tls"===e.plugin?e["plugin-opts"].host:void 0,shadowTlsPassword:"shadow-tls"===e.plugin?e["plugin-opts"].password:void 0,shadowTlsVersion:"shadow-tls"===e.plugin?e["plugin-opts"].version:void 0,raw:s};case"socks5":return{type:"socks5",name:e.name,server:e.server,port:Number(e.port),username:e.username,password:e.password,udp:e.udp||!1,underlyingProxy:e["dialer-proxy"],raw:s};case"trojan":return{type:"trojan",name:e.name,server:e.server,port:Number(e.port),password:e.password,sni:e.sni,skipCertVerify:e["skip-cert-verify"]||!1,udp:e.udp||!1,underlyingProxy:e["dialer-proxy"],raw:s};case"vmess":return{type:"vmess",name:e.name,server:e.server,port:Number(e.port),username:e.uuid,vmessAead:1===e.alterId||"1"===e.alterId,sni:e.servername,ws:"ws"===e.network,wsPath:e["ws-path"],wsHeaders:e["ws-headers"]?Object.entries(e["ws-headers"]).map(([e,s])=>`${e}:${s}`).join(", "):void 0,tls:e.tls||!1,udp:e.udp??!0,underlyingProxy:e["dialer-proxy"],raw:s,skipCertVerify:e["skip-cert-verify"]||!1};default:throw TypeError(`Unsupported type: ${e.type} (clash decode)`)}},encode:function(s){let r={tfo:s.tfo,"dialer-proxy":s.underlyingProxy};switch(s.type){case"ss":if(s.shadowTlsPassword&&(s.udp||s.udpPort))throw Error("Clash doesn't support plain UDP for Shadow TLS (clash encode)");return{name:s.name,type:"ss",server:s.server,port:s.port,cipher:s.cipher,password:s.password,udp:s.udp,...s.obfs?{plugin:"obfs","plugin-opts":{mode:s.obfs,host:s.obfsHost,uri:s.obfsUri}}:{},...s.shadowTlsPassword?{plugin:"shadow-tls","plugin-opts":{host:s.shadowTlsSni,password:s.shadowTlsPassword,version:s.shadowTlsVersion}}:{},...r};case"trojan":return{name:s.name,type:"trojan",server:s.server,port:s.port,password:s.password,sni:s.sni,"skip-cert-verify":s.skipCertVerify,udp:s.udp,...r};case"tuic":case"tuic-v5":return{name:s.name,type:"tuic",server:s.server,port:s.port,sni:s.sni,uuid:s.uuid,alpn:s.alpn.split(",").map(e=>e.trim()),..."tuic"===s.type?{token:s.token}:{password:s.password},"skip-cert-verify":s.skipCertVerify,udp:!0,version:"tuic"===s.type?4:"tuic-v5"===s.type?5:e.never(s),...r};case"socks5":return{name:s.name,type:"socks5",server:s.server,port:s.port,username:s.username,password:s.password,udp:s.udp,...r};case"http":return{name:s.name,type:"http",server:s.server,port:s.port,username:s.username,password:s.password,...r};case"vmess":return{alterId:s.vmessAead?0:void 0,tls:s.tls,udp:s.udp,uuid:s.username,name:s.name,servername:s.sni,"ws-path":s.wsPath,server:s.server,"ws-headers":s.wsHeaders?l(s.wsHeaders):void 0,cipher:"auto","ws-opts":{path:s.wsPath,headers:s.wsHeaders?l(s.wsHeaders):void 0},type:"vmess",port:s.port,network:s.ws?"ws":"tcp"};case"hysteria2":return{name:s.name,type:"hysteria2",server:s.server,port:s.port,ports:s.portHopping,password:s.password,down:s.downloadBandwidth+" Mbps","skip-cert-verify":s.skipCertVerify};default:throw TypeError(`Unsupported type: ${s.type} (clash encode)`)}}},exports.ss={__proto__:null,decodeBase64Multiline:c,decodeMultiline:function(e){return c(e).map(e=>w(e))},decodeOne:w},exports.surge={__proto__:null,decode:function(e){let[s,r]=p(e),[l,w,c,...h]=o(r),y=t(c),m=Object.fromEntries(h.map(e=>{let[s,r]=p(e);return n.has(s)?[s,"true"===r]:a.has(s)?[s,t(r)]:i.has(s)?[s,o(r)]:d.has(s)?'"'===r[0]&&r.endsWith('"')||"'"===r[0]&&r.endsWith("'")?[s,r.slice(1,-1)]:[s,r]:[s,u]})),v={raw:e,name:s,server:w,port:y,tfo:m.tfo,blockQuic:m["block-quic"],underlyingProxy:m["underlying-proxy"]},f={sni:m.sni,skipCertVerify:m["skip-cert-verify"]};switch(l){case"snell":return{type:"snell",psk:m.psk,version:m.version,reuse:m.reuse,...v};case"ss":{let e=m["shadow-tls-password"],s=m["shadow-tls-sni"],r=m["shadow-tls-version"];return{type:"ss",cipher:m["encrypt-method"],password:m.password,udp:m["udp-relay"],obfs:m.obfs,obfsHost:m["obfs-host"],obfsUri:m["obfs-uri"],udpPort:m["udp-port"],shadowTlsPassword:e,shadowTlsSni:s,shadowTlsVersion:r,...v}}case"trojan":return{type:"trojan",password:m.password,udp:m["udp-relay"],...f,...v};case"tuic":return{type:"tuic",uuid:m.uuid,alpn:m.alpn,token:m.token,...f,...v};case"tuic-v5":return{type:"tuic-v5",uuid:m.uuid,alpn:m.alpn,password:m.password,...f,...v};case"socks5":return{type:"socks5",username:h[0],password:h[1],udp:m["udp-relay"],...v};case"http":return{type:"http",username:h[0],password:h[1],...v};case"vmess":return{type:"vmess",username:m.username,tls:m.tls,vmessAead:m["vmess-aead"],ws:m.ws,wsPath:m["ws-path"],wsHeaders:m["ws-headers"],udp:m["udp-relay"],...f,...v};case"hysteria2":return{type:"hysteria2",password:m.password,skipCertVerify:m["skip-cert-verify"],downloadBandwidth:m["download-bandwidth"],portHopping:m["port-hopping"],portHoppingInterval:m["port-hopping-interval"],...v};default:throw TypeError(`Unsupported type: ${l} (surge decode)`)}},encode:function(r){let t=[r.tfo&&"tfo=true",r.blockQuic&&`block-quic=${r.blockQuic}`,r.underlyingProxy&&`underlying-proxy=${r.underlyingProxy}`];switch(r.type){case"snell":return s.stringJoin([`${r.name} = snell, ${r.server}, ${r.port}, psk=${r.psk}, version=${r.version}, reuse=${r.reuse}`,...t],", ");case"ss":return s.stringJoin([`${r.name} = ss, ${r.server}, ${r.port}, encrypt-method=${r.cipher}, password=${r.password}`,r.shadowTlsPassword&&`shadow-tls-password=${r.shadowTlsPassword}`,r.shadowTlsSni&&`shadow-tls-sni=${r.shadowTlsSni}`,r.shadowTlsVersion&&`shadow-tls-version=${r.shadowTlsVersion}`,r.udp&&"udp-relay=true",r.udpPort&&`udp-port=${r.udpPort}`,r.obfs&&`obfs=${r.obfs}`,r.obfsHost&&`obfs-host=${r.obfsHost}`,r.obfsUri&&`obfs-uri=${r.obfsUri}`,...t],", ");case"trojan":return s.stringJoin([`${r.name} = trojan, ${r.server}, ${r.port}, password=${r.password}`,r.sni&&`sni=${r.sni}`,r.skipCertVerify&&"skip-cert-verify=true",...t,r.udp&&"udp-relay=true"],", ");case"tuic":return s.stringJoin([`${r.name} = tuic, ${r.server}, ${r.port}, sni=${r.sni}, uuid=${r.uuid}, alpn=${r.alpn}, token=${r.token}`,...t],", ");case"socks5":return s.stringJoin([`${r.name} = socks5, ${r.server}, ${r.port}, ${r.username}, ${r.password}`,r.udp&&"udp-relay=true",...t],", ");case"http":return s.stringJoin([`${r.name} = http, ${r.server}, ${r.port}, ${r.username}, ${r.password}`,...t],", ");case"vmess":return s.stringJoin([`${r.name} = vmess, ${r.server}, ${r.port}`,`username=${r.username}`,`tls=${r.tls}`,`vmess-aead=${r.vmessAead}`,"ws=true",r.wsPath&&`ws-path=${"/"===r.wsPath[0]?r.wsPath:`/${r.wsPath}`}`,r.wsHeaders&&`ws-headers=${r.wsHeaders}`,`skip-cert-verify=${r.skipCertVerify}`,`tfo=${r.tfo}`,`udp-relay=${r.udp}`],", ");case"hysteria2":return s.stringJoin([`${r.name} = hysteria2, ${r.server}, ${r.port}`,`password=${r.password}`,`download-bandwidth=${r.downloadBandwidth}`,r.portHopping&&`port-hopping="${r.portHopping}"`,r.portHoppingInterval&&`port-hopping-interval=${r.portHoppingInterval}`,`skip-cert-verify=${r.skipCertVerify}`,...t],", ");case"tuic-v5":return s.stringJoin([`${r.name} = tuic-v5, ${r.server}, ${r.port}`,`password=${r.password}`,`uuid=${r.uuid}`,`alpn=${r.alpn}`,`skip-cert-verify=${r.skipCertVerify}`,`sni=${r.sni}`,...t],", ");default:e.never(r,"type (surge encode)")}}},exports.trojan={__proto__:null,parse:function(e){let s=new URL(e),r=s.username,t=s.hostname,o=Number.parseInt(s.port,10);return{raw:e,name:decodeURIComponent(s.hash.slice(1)),type:"trojan",server:t,port:o,password:r,udp:!0,sni:s.searchParams.get("sni")??t,skipCertVerify:!0}}},exports.vmess={__proto__:null,parse:function(e){let s=JSON.parse(h.decode(r.Buffer.from(e.slice(8),"base64"))),t=s.ps,o=s.path;return{raw:e,name:t,server:s.add,port:Number.parseInt(s.port,10),type:"vmess",username:s.id,tls:s.tls,vmessAead:"0"===s.aid,sni:s.sni,ws:"ws"===s.net,wsPath:"/"===o[0]?o:`/${o}`,wsHeaders:s.sni||s.host?`Host:${s.sni||s.host}`:s.add,skipCertVerify:!0,udp:!0}}};