2 lines
18 KiB
JavaScript
2 lines
18 KiB
JavaScript
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!function(){"use strict";const{Array:e,Object:t,Number:n,Math:s,Error:r,Uint8Array:i,Uint16Array:a,Uint32Array:o,Int32Array:c,Map:l,DataView:u,Promise:h,TextEncoder:f,crypto:p,postMessage:d,TransformStream:w,ReadableStream:g,WritableStream:m,CompressionStream:_,DecompressionStream:y}=self,b=void 0,S="undefined",z="function",k=[];for(let e=0;256>e;e++){let t=e;for(let e=0;8>e;e++)1&t?t=t>>>1^3988292384:t>>>=1;k[e]=t}class v{constructor(e){this.crc=e||-1}append(e){let t=0|this.crc;for(let n=0,s=0|e.length;s>n;n++)t=t>>>8^k[255&(t^e[n])];this.crc=t}get(){return~this.crc}}class H extends w{constructor(){let e;const t=new v;super({transform(e,n){t.append(e),n.enqueue(e)},flush(){const n=new i(4);new u(n.buffer).setUint32(0,t.get()),e.value=n}}),e=this}}const C={concat(e,t){if(0===e.length||0===t.length)return e.concat(t);const n=e[e.length-1],s=C.getPartial(n);return 32===s?e.concat(t):C._shiftRight(t,s,0|n,e.slice(0,e.length-1))},bitLength(e){const t=e.length;if(0===t)return 0;const n=e[t-1];return 32*(t-1)+C.getPartial(n)},clamp(e,t){if(32*e.length<t)return e;const n=(e=e.slice(0,s.ceil(t/32))).length;return t&=31,n>0&&t&&(e[n-1]=C.partial(t,e[n-1]&2147483648>>t-1,1)),e},partial:(e,t,n)=>32===e?t:(n?0|t:t<<32-e)+1099511627776*e,getPartial:e=>s.round(e/1099511627776)||32,_shiftRight(e,t,n,s){for(void 0===s&&(s=[]);t>=32;t-=32)s.push(n),n=0;if(0===t)return s.concat(e);for(let r=0;r<e.length;r++)s.push(n|e[r]>>>t),n=e[r]<<32-t;const r=e.length?e[e.length-1]:0,i=C.getPartial(r);return s.push(C.partial(t+i&31,t+i>32?n:s.pop(),1)),s}},B={bytes:{fromBits(e){const t=C.bitLength(e)/8,n=new i(t);let s;for(let r=0;t>r;r++)3&r||(s=e[r/4]),n[r]=s>>>24,s<<=8;return n},toBits(e){const t=[];let n,s=0;for(n=0;n<e.length;n++)s=s<<8|e[n],3&~n||(t.push(s),s=0);return 3&n&&t.push(C.partial(8*(3&n),s)),t}}},A=class{constructor(e){const t=this;t.blockSize=512,t._init=[1732584193,4023233417,2562383102,271733878,3285377520],t._key=[1518500249,1859775393,2400959708,3395469782],e?(t._h=e._h.slice(0),t._buffer=e._buffer.slice(0),t._length=e._length):t.reset()}reset(){const e=this;return e._h=e._init.slice(0),e._buffer=[],e._length=0,e}update(e){const t=this;"string"==typeof e&&(e=B.utf8String.toBits(e));const n=t._buffer=C.concat(t._buffer,e),s=t._length,i=t._length=s+C.bitLength(e);if(i>9007199254740991)throw new r("Cannot hash more than 2^53 - 1 bits");const a=new o(n);let c=0;for(let e=t.blockSize+s-(t.blockSize+s&t.blockSize-1);i>=e;e+=t.blockSize)t._block(a.subarray(16*c,16*(c+1))),c+=1;return n.splice(0,16*c),t}finalize(){const e=this;let t=e._buffer;const n=e._h;t=C.concat(t,[C.partial(1,1)]);for(let e=t.length+2;15&e;e++)t.push(0);for(t.push(s.floor(e._length/4294967296)),t.push(0|e._length);t.length;)e._block(t.splice(0,16));return e.reset(),n}_f(e,t,n,s){return e>19?e>39?e>59?e>79?void 0:t^n^s:t&n|t&s|n&s:t^n^s:t&n|~t&s}_S(e,t){return t<<e|t>>>32-e}_block(t){const n=this,r=n._h,i=e(80);for(let e=0;16>e;e++)i[e]=t[e];let a=r[0],o=r[1],c=r[2],l=r[3],u=r[4];for(let e=0;79>=e;e++){16>e||(i[e]=n._S(1,i[e-3]^i[e-8]^i[e-14]^i[e-16]));const t=n._S(5,a)+n._f(e,o,c,l)+u+i[e]+n._key[s.floor(e/20)]|0;u=l,l=c,c=n._S(30,o),o=a,a=t}r[0]=r[0]+a|0,r[1]=r[1]+o|0,r[2]=r[2]+c|0,r[3]=r[3]+l|0,r[4]=r[4]+u|0}},R={getRandomValues(e){const t=new o(e.buffer),n=e=>{let t=987654321;const n=4294967295;return()=>(t=36969*(65535&t)+(t>>16)&n,(((t<<16)+(e=18e3*(65535&e)+(e>>16)&n)&n)/4294967296+.5)*(s.random()>.5?1:-1))};for(let r,i=0;i<e.length;i+=4){const e=n(4294967296*(r||s.random()));r=987654071*e(),t[i/4]=4294967296*e()|0}return e}},I={importKey:e=>new I.hmacSha1(B.bytes.toBits(e)),pbkdf2(e,t,n,s){if(n=n||1e4,0>s||0>n)throw new r("invalid params to pbkdf2");const i=1+(s>>5)<<2;let a,o,c,l,h;const f=new ArrayBuffer(i),p=new u(f);let d=0;const w=C;for(t=B.bytes.toBits(t),h=1;(i||1)>d;h++){for(a=o=e.encrypt(w.concat(t,[h])),c=1;n>c;c++)for(o=e.encrypt(o),l=0;l<o.length;l++)a[l]^=o[l];for(c=0;(i||1)>d&&c<a.length;c++)p.setInt32(d,a[c]),d+=4}return f.slice(0,s/8)},hmacSha1:class{constructor(e){const t=this,n=t._hash=A,s=[[],[]];t._baseHash=[new n,new n];const r=t._baseHa
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