multipleof4/4ev.link
1
0
Fork 0
mirror of https://github.com/multipleof4/4ev.link.git synced 2026-01-13 15:57:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix: Accept naked domains; normalize URLs

Browse Source
This commit is contained in:
multipleof4
2025-09-26 20:27:41 -07:00
parent bc25e7be69
commit 8f4f7b8465
1 changed files with 8 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
functions/[[path]].js
View File

@@ -1,33 +1,17 @@
const C='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789',L=4,H={'Access-Control-Allow-Origin':'*'}
const r=()=>[...Array(L)].map(()=>C[Math.random()*C.length|0]).join('')
const C='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789',L=4,H={'Access-Control-Allow-Origin':'*'},r=_=>[...Array(L)].map(_=>C[Math.random()*C.length|0]).join(''),n=u=>{try{return new URL(u).href}catch(_){try{return new URL('https://'+u).href}catch(_){}}}
export async function onRequest({request, env, next}){
export async function onRequest({request,env,next}){
if(request.method==='OPTIONS')return new Response(null,{headers:{...H,'Access-Control-Allow-Methods':'POST','Access-Control-Allow-Headers':'Content-Type'}})
const u=new URL(request.url)
// Handle POST request to create a link (API call)
if(u.pathname==='/api/create'&&request.method==='POST'){
try{
const{url:t}=await request.json();
new URL(t);
let s;
do s=r();while(await env.EV.get(s));
await env.EV.put(s,t);
const d={slug:s,target:t,shortUrl:`${u.origin}/${s}`};
return new Response(JSON.stringify(d),{headers:{'Content-Type':'application/json',...H}})
}catch(e){
return new Response('Invalid URL',{status:400,headers:H})
}
let{url:t}=await request.json();t=n(t);if(!t)throw 0
let s;do s=r();while(await env.EV.get(s))
await env.EV.put(s,t)
return new Response(JSON.stringify({slug:s,target:t,shortUrl:`${u.origin}/${s}`}),{headers:{'Content-Type':'application/json',...H}})
}catch(_){return new Response('Invalid URL',{status:400,headers:H})}
}
// Handle GET request for a slug (Redirect)
const p=u.pathname.slice(1)
if(p){
const t=await env.EV.get(p)
if(t)return Response.redirect(t,302)
}
// For all other requests (like GET /), pass them to the static asset handler.
if(p){const t=await env.EV.get(p);if(t)return Response.redirect(t,302)}
return next()
}