diff options
Diffstat (limited to 'cmd/anubis/static/js/main.mjs')
| -rw-r--r-- | cmd/anubis/static/js/main.mjs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/anubis/static/js/main.mjs b/cmd/anubis/static/js/main.mjs index 043f617..3d9e2d0 100644 --- a/cmd/anubis/static/js/main.mjs +++ b/cmd/anubis/static/js/main.mjs @@ -1,2 +1,2 @@ -(()=>{function l(n,s=5){return new Promise((i,e)=>{let o=URL.createObjectURL(new Blob(["(",w(),")()"],{type:"application/javascript"})),t=new Worker(o);t.onmessage=r=>{t.terminate(),i(r.data)},t.onerror=r=>{t.terminate(),e()},t.postMessage({data:n,difficulty:s}),URL.revokeObjectURL(o)})}function w(){return function(){let n=s=>{let i=new TextEncoder().encode(s);return crypto.subtle.digest("SHA-256",i.buffer).then(e=>Array.from(new Uint8Array(e)).map(o=>o.toString(16).padStart(2,"0")).join(""))};addEventListener("message",async s=>{let i=s.data.data,e=s.data.difficulty,o,t=0;do o=await n(i+t++);while(o.substring(0,e)!==Array(e+1).join("0"));t-=1,postMessage({hash:o,data:i,difficulty:e,nonce:t})})}.toString()}var h=(n="",s={})=>{let i=new URL(n,window.location.href);return Object.entries(s).forEach(e=>{let[o,t]=e;i.searchParams.set(o,t)}),i.toString()},m=n=>`/.within.website/x/cmd/anubis/static/img/${n}.webp`;(async()=>{let n=document.getElementById("status"),s=document.getElementById("image"),i=document.getElementById("title"),e=document.getElementById("spinner");n.innerHTML="Calculating...";let{challenge:o,difficulty:t}=await fetch("/.within.website/x/cmd/anubis/api/make-challenge",{method:"POST"}).then(a=>{if(!a.ok)throw new Error("Failed to fetch config");return a.json()}).catch(a=>{throw i.innerHTML="Oh no!",n.innerHTML=`Failed to fetch config: ${a.message}`,s.src=m("sad"),e.innerHTML="",e.style.display="none",a});n.innerHTML=`Calculating...<br/>Difficulty: ${t}`;let r=Date.now(),{hash:u,nonce:c}=await l(o,t),d=Date.now();i.innerHTML="Success!",n.innerHTML=`Done! Took ${d-r}ms, ${c} iterations`,s.src=m("happy"),e.innerHTML="",e.style.display="none",setTimeout(()=>{let a=window.location.href;window.location.href=h("/.within.website/x/cmd/anubis/api/pass-challenge",{response:u,nonce:c,redir:a,elapsedTime:d-r})},2e3)})();})(); +(()=>{function m(n,i=5,e=navigator.hardwareConcurrency){return new Promise((t,d)=>{let s=URL.createObjectURL(new Blob(["(",p(),")()"],{type:"application/javascript"})),a=[];for(let u=0;u<e;u++){let o=new Worker(s);o.onmessage=r=>{a.forEach(c=>c.terminate()),o.terminate(),t(r.data)},o.onerror=r=>{o.terminate(),d()},o.postMessage({data:n,difficulty:i,nonce:1e6*u}),a.push(o)}URL.revokeObjectURL(s)})}function p(){return function(){let n=e=>{let t=new TextEncoder().encode(e);return crypto.subtle.digest("SHA-256",t.buffer)};function i(e){return Array.from(e).map(t=>t.toString(16).padStart(2,"0")).join("")}addEventListener("message",async e=>{let t=e.data.data,d=e.data.difficulty,s,a=e.data.nonce||0;for(;;){let u=await n(t+a++),o=new Uint8Array(u),r=!0;for(let c=0;c<d;c++){let l=Math.floor(c/2),f=c%2;if((o[l]>>(f===0?4:0)&15)!==0){r=!1;break}}if(r){s=i(o),console.log(s);break}}a-=1,postMessage({hash:s,data:t,difficulty:d,nonce:a})})}.toString()}var w=(n="",i={})=>{let e=new URL(n,window.location.href);return Object.entries(i).forEach(t=>{let[d,s]=t;e.searchParams.set(d,s)}),e.toString()},h=(n,i)=>w(`/.within.website/x/cmd/anubis/static/img/${n}.webp`,{cacheBuster:i});(async()=>{let n=document.getElementById("status"),i=document.getElementById("image"),e=document.getElementById("title"),t=document.getElementById("spinner"),d=JSON.parse(document.getElementById("anubis_version").textContent);n.innerHTML="Calculating...";let{challenge:s,difficulty:a}=await fetch("/.within.website/x/cmd/anubis/api/make-challenge",{method:"POST"}).then(l=>{if(!l.ok)throw new Error("Failed to fetch config");return l.json()}).catch(l=>{throw e.innerHTML="Oh no!",n.innerHTML=`Failed to fetch config: ${l.message}`,i.src=h("sad"),t.innerHTML="",t.style.display="none",l});n.innerHTML=`Calculating...<br/>Difficulty: ${a}`;let u=Date.now(),{hash:o,nonce:r}=await m(s,a),c=Date.now();console.log({hash:o,nonce:r}),e.innerHTML="Success!",n.innerHTML=`Done! Took ${c-u}ms, ${r} iterations`,i.src=h("happy",d),t.innerHTML="",t.style.display="none",setTimeout(()=>{let l=window.location.href;window.location.href=w("/.within.website/x/cmd/anubis/api/pass-challenge",{response:o,nonce:r,redir:l,elapsedTime:c-u})},250)})();})(); //# sourceMappingURL=main.mjs.map |