nodelistparser
Version:
Surge / Mihomo (Clash.Meta) nodelist / proxy provider parser and generator.
2 lines (1 loc) • 11.1 kB
JavaScript
var s=require("foxts/guard"),e=require("foxts/string-join"),r=require("foxts/uint8array-utils");let t=Number,o=s=>s.split(",").map(s=>s.trim());function n(s){let e=s.indexOf("=");return -1===e?["",""]:[s.slice(0,e).trim(),s.slice(e+1).trim()]}let p=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(s){return s.split(",").reduce((s,e)=>{let[r,t]=e.split(":"),o=t.trim();return(o.startsWith('"')&&o.endsWith('"')||o.startsWith("'")&&o.endsWith("'"))&&(o=o.slice(1,-1)),s[r.trim()]=o,s},{})}function w(s){let e,r,[o,n]=s.split("://");if("ss"!==o)throw Error(`[ss.decodeOne] Unsupported type: ${o}`);let[p,a]=n.split("@");p.includes(":")?[e,...r]=p.split(":",3):[e,...r]=atob(p).split(":",3),r=r.join(":");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(e){let s=Error(`[ss.decodeOne] Invalid plugins: ${c}`);throw s.cause=e,s}let y=(h?.split(";")??[]).reduce((s,e)=>{let[r,t]=e.split("=");return s[r]=t,s},{});return{raw:s,type:"ss",name:decodeURIComponent(l),server:i,port:t(w),cipher:e,password:r,udp:!0,obfs:"obfs-local"in y&&"obfs"in y&&("http"===y.obfs||"tls"===y.obfs)?y.obfs:void 0,obfsHost:"obfs-host"in y?y["obfs-host"]:void 0}}function c(s){return atob(s).replaceAll("\r\n","\n").split("\n").filter(Boolean)}exports.clash={__proto__:null,decode:function(s){if(!("type"in s)||"string"!=typeof s.type)throw TypeError("Missing or invalid type field");let e=JSON.stringify(s);switch(s.type){case"http":return{type:"http",name:s.name,server:s.server,port:Number(s.port),username:s.username,password:s.password,underlyingProxy:s["dialer-proxy"],raw:e};case"ss":return{type:"ss",name:s.name,server:s.server,port:Number(s.port),cipher:s.cipher,password:s.password,udp:s.udp||!1,obfs:"obfs"===s.plugin?s["plugin-opts"].mode:void 0,underlyingProxy:s["dialer-proxy"],shadowTlsSni:"shadow-tls"===s.plugin?s["plugin-opts"].host:void 0,shadowTlsPassword:"shadow-tls"===s.plugin?s["plugin-opts"].password:void 0,shadowTlsVersion:"shadow-tls"===s.plugin?s["plugin-opts"].version:void 0,raw:e};case"socks5":return{type:"socks5",name:s.name,server:s.server,port:Number(s.port),username:s.username,password:s.password,udp:s.udp||!1,underlyingProxy:s["dialer-proxy"],raw:e};case"trojan":return{type:"trojan",name:s.name,server:s.server,port:Number(s.port),password:s.password,sni:s.sni,skipCertVerify:s["skip-cert-verify"]||!1,udp:s.udp||!1,underlyingProxy:s["dialer-proxy"],ws:"ws"===s.network,wsPath:s["ws-opts"]?.path,wsHeaders:s["ws-opts"]?.headers?Object.entries(s["ws-opts"]?.headers).map(([s,e])=>`${s}:${e}`).join(", "):void 0,raw:e};case"vmess":return{type:"vmess",name:s.name,server:s.server,port:Number(s.port),username:s.uuid,vmessAead:0===s.alterId||"0"===s.alterId,sni:s.servername,ws:"ws"===s.network,wsPath:s["ws-path"],encryptMethod:s.cipher,wsHeaders:s["ws-headers"]?Object.entries(s["ws-headers"]).map(([s,e])=>`${s}:${e}`).join(", "):void 0,tls:s.tls||!1,udp:s.udp??!0,underlyingProxy:s["dialer-proxy"],raw:e,skipCertVerify:s["skip-cert-verify"]||!1};case"anytls":return{type:"anytls",name:s.name,server:s.server,port:Number(s.port),password:s.password,sni:s.sni,skipCertVerify:s["skip-cert-verify"]||!1,udp:s.udp||!0,reuse:!!s["idle-session-check-interval"]||!!s["idle-session-timeout"]||!!s["min-idle-session"],underlyingProxy:s["dialer-proxy"],raw:e};default:throw TypeError(`Unsupported type: ${s.type} (clash decode)`)}},encode:function(e){let r={name:e.name,server:e.server,port:e.port,tfo:e.tfo,"dialer-proxy":e.underlyingProxy},t={..."skipCertVerify"in e?{"skip-cert-verify":e.skipCertVerify}:{}};switch(e.type){case"ss":if(e.shadowTlsPassword&&(e.udp||e.udpPort))throw Error("Clash doesn't support plain UDP for Shadow TLS (clash encode)");return{type:"ss",cipher:e.cipher,password:e.password,udp:e.udp,...e.obfs?{plugin:"obfs","plugin-opts":{mode:e.obfs,host:e.obfsHost,uri:e.obfsUri}}:{},...e.shadowTlsPassword?{plugin:"shadow-tls","plugin-opts":{host:e.shadowTlsSni,password:e.shadowTlsPassword,version:e.shadowTlsVersion}}:{},...r,...t};case"trojan":return{type:"trojan",password:e.password,sni:e.sni,udp:e.udp,network:e.ws?"ws":"tcp","ws-opts":e.ws?{path:e.wsPath,headers:e.wsHeaders?l(e.wsHeaders):void 0}:void 0,...r,...t};case"tuic":case"tuic-v5":return{type:"tuic",sni:e.sni,uuid:e.uuid,alpn:e.alpn.split(",").map(s=>s.trim()),..."tuic"===e.type?{token:e.token}:{password:e.password},udp:!0,version:"tuic"===e.type?4:"tuic-v5"===e.type?5:s.never(e),...r,...t};case"socks5":return{type:"socks5",username:e.username,password:e.password,udp:e.udp,...r,...t};case"http":return{type:"http",username:e.username,password:e.password,...r,...t};case"vmess":return{alterId:+!e.vmessAead,tls:e.tls,udp:e.udp,uuid:e.username,servername:e.sni,cipher:e.encryptMethod||"auto",network:e.ws?"ws":"tcp","ws-opts":e.ws?{path:e.wsPath,headers:e.wsHeaders?l(e.wsHeaders):void 0}:void 0,type:"vmess",...r,...t};case"hysteria2":return{type:"hysteria2",ports:e.port+","+e.portHopping,password:e.password,down:e.downloadBandwidth+" Mbps",...r,...t};case"anytls":return{type:"anytls",password:e.password,sni:e.sni,udp:e.udp||!0,"idle-session-check-interval":e.reuse?30:void 0,"idle-session-timeout":e.reuse?30:void 0,"min-idle-session":e.reuse?5:void 0,...r,...t};default:throw TypeError(`Unsupported type: ${e.type} (clash encode)`)}}},exports.ss={__proto__:null,decodeBase64Multiline:c,decodeMultiline:function(s){return c(s).map(s=>w(s))},decodeOne:w},exports.surge={__proto__:null,decode:function(s){let[e,r]=n(s),[l,w,c,...h]=o(r),y=t(c),m=Object.fromEntries(h.map(s=>{let[e,r]=n(s);return p.has(e)?[e,"true"===r]:a.has(e)?[e,t(r)]:i.has(e)?[e,o(r)]:d.has(e)?'"'===r[0]&&r.endsWith('"')||"'"===r[0]&&r.endsWith("'")?[e,r.slice(1,-1)]:[e,r]:[e,u]})),v={raw:s,name:e,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 s=m["shadow-tls-password"],e=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:s,shadowTlsSni:e,shadowTlsVersion:r,...v}}case"trojan":return{type:"trojan",password:m.password,udp:m["udp-relay"],ws:m.ws,wsPath:m["ws-path"],wsHeaders:m["ws-headers"],...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};case"anytls":return{type:"anytls",password:m.password,reuse:m.reuse,udp:m["udp-relay"],...f,...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=${r.underlyingProxy}`];switch(r.type){case"snell":return e.stringJoin([`${r.name} = snell, ${r.server}, ${r.port}, psk=${r.psk}, version=${r.version}, reuse=${r.reuse}`,...t],", ");case"ss":return e.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 e.stringJoin([`${r.name} = trojan, ${r.server}, ${r.port}, password=${r.password}`,r.sni&&`sni=${r.sni}`,r.skipCertVerify&&"skip-cert-verify=true",...t,r.udp&&"udp-relay=true",r.ws&&"ws=true",r.wsPath&&`ws-path=${"/"===r.wsPath[0]?r.wsPath:`/${r.wsPath}`}`,r.wsHeaders&&`ws-headers=${r.wsHeaders}`],", ");case"tuic":return e.stringJoin([`${r.name} = tuic, ${r.server}, ${r.port}, sni=${r.sni}, uuid=${r.uuid}, alpn=${r.alpn}, token=${r.token}`,...t],", ");case"socks5":return e.stringJoin([`${r.name} = socks5, ${r.server}, ${r.port}, ${r.username}, ${r.password}`,r.udp&&"udp-relay=true",...t],", ");case"http":return e.stringJoin([`${r.name} = http, ${r.server}, ${r.port}, ${r.username}, ${r.password}`,...t],", ");case"vmess":return e.stringJoin([`${r.name} = vmess, ${r.server}, ${r.port}`,`username=${r.username}`,`tls=${r.tls}`,`vmess-aead=${r.vmessAead}`,r.ws&&"ws=true",r.encryptMethod&&`encrypt-method=${r.encryptMethod}`,r.wsPath&&`ws-path=${"/"===r.wsPath[0]?r.wsPath:`/${r.wsPath}`}`,r.wsHeaders&&`ws-headers=${r.wsHeaders}`,`skip-cert-verify=${r.skipCertVerify}`,`udp-relay=${r.udp}`,...t],", ");case"hysteria2":return e.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 e.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],", ");case"anytls":return e.stringJoin([`${r.name} = anytls, ${r.server}, ${r.port}, password=${r.password}`,`skip-cert-verify=${r.skipCertVerify}`,r.sni&&`sni=${r.sni}`,`reuse=${r.reuse}`,...t],", ");default:s.never(r,"config.type (surge encode)")}}},exports.trojan={__proto__:null,parse:function(s){let e=new URL(s),r=e.username,t=e.hostname,o=Number.parseInt(e.port,10);return{raw:s,name:decodeURIComponent(e.hash.slice(1)),type:"trojan",server:t,port:o,password:r,udp:!0,sni:e.searchParams.get("sni")??t,skipCertVerify:!0}}},exports.vmess={__proto__:null,parse:function(s){var e;let t=JSON.parse(r.uint8ArrayToString(r.base64ToUint8Array(s.slice(8)))),o=t.ps,n=t.path;return{raw:s,name:o,server:t.add,port:Number.parseInt(t.port,10),encryptMethod:t.scy,type:"vmess",username:t.id,tls:!!t.tls,vmessAead:"0"===t.aid||0===t.aid,sni:t.sni,ws:"ws"===t.net,wsPath:"/"===(e=n)[0]?e:`/${e}`,wsHeaders:t.sni||t.host?`Host:${t.sni||t.host}`:t.add,skipCertVerify:!0,udp:!0}}};