reduce fastboot.js memory usage

2 files changed, 3 insertions, 0 deletions

diff --git a/static/js/fastboot/e7a94037/vendor/pako_inflate.min.js b/static/js/fastboot/e7a94037/vendor/pako_inflate.min.js
new file mode 100644
index 00000000..34312699
--- /dev/null
+++ b/static/js/fastboot/e7a94037/vendor/pako_inflate.min.js
@@ -0,0 +1,2 @@
+/*! pako 2.0.4 https://github.com/nodeca/pako @license (MIT AND Zlib) */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).pako={})}(this,(function(e){"use strict";var t=(e,t,i,n)=>{let a=65535&e|0,r=e>>>16&65535|0,o=0;for(;0!==i;){o=i>2e3?2e3:i,i-=o;do{a=a+t[n++]|0,r=r+a|0}while(--o);a%=65521,r%=65521}return a|r<<16|0};const i=new Uint32Array((()=>{let e,t=[];for(var i=0;i<256;i++){e=i;for(var n=0;n<8;n++)e=1&e?3988292384^e>>>1:e>>>1;t[i]=e}return t})());var n=(e,t,n,a)=>{const r=i,o=a+n;e^=-1;for(let i=a;i<o;i++)e=e>>>8^r[255&(e^t[i])];return-1^e};var a=function(e,t){let i,n,a,r,o,s,l,d,f,c,h,u,w,b,k,m,_,g,p,v,x,y,E,R;const A=e.state;i=e.next_in,E=e.input,n=i+(e.avail_in-5),a=e.next_out,R=e.output,r=a-(t-e.avail_out),o=a+(e.avail_out-257),s=A.dmax,l=A.wsize,d=A.whave,f=A.wnext,c=A.window,h=A.hold,u=A.bits,w=A.lencode,b=A.distcode,k=(1<<A.lenbits)-1,m=(1<<A.distbits)-1;e:do{u<15&&(h+=E[i++]<<u,u+=8,h+=E[i++]<<u,u+=8),_=w[h&k];t:for(;;){if(g=_>>>24,h>>>=g,u-=g,g=_>>>16&255,0===g)R[a++]=65535&_;else{if(!(16&g)){if(0==(64&g)){_=w[(65535&_)+(h&(1<<g)-1)];continue t}if(32&g){A.mode=12;break e}e.msg="invalid literal/length code",A.mode=30;break e}p=65535&_,g&=15,g&&(u<g&&(h+=E[i++]<<u,u+=8),p+=h&(1<<g)-1,h>>>=g,u-=g),u<15&&(h+=E[i++]<<u,u+=8,h+=E[i++]<<u,u+=8),_=b[h&m];i:for(;;){if(g=_>>>24,h>>>=g,u-=g,g=_>>>16&255,!(16&g)){if(0==(64&g)){_=b[(65535&_)+(h&(1<<g)-1)];continue i}e.msg="invalid distance code",A.mode=30;break e}if(v=65535&_,g&=15,u<g&&(h+=E[i++]<<u,u+=8,u<g&&(h+=E[i++]<<u,u+=8)),v+=h&(1<<g)-1,v>s){e.msg="invalid distance too far back",A.mode=30;break e}if(h>>>=g,u-=g,g=a-r,v>g){if(g=v-g,g>d&&A.sane){e.msg="invalid distance too far back",A.mode=30;break e}if(x=0,y=c,0===f){if(x+=l-g,g<p){p-=g;do{R[a++]=c[x++]}while(--g);x=a-v,y=R}}else if(f<g){if(x+=l+f-g,g-=f,g<p){p-=g;do{R[a++]=c[x++]}while(--g);if(x=0,f<p){g=f,p-=g;do{R[a++]=c[x++]}while(--g);x=a-v,y=R}}}else if(x+=f-g,g<p){p-=g;do{R[a++]=c[x++]}while(--g);x=a-v,y=R}for(;p>2;)R[a++]=y[x++],R[a++]=y[x++],R[a++]=y[x++],p-=3;p&&(R[a++]=y[x++],p>1&&(R[a++]=y[x++]))}else{x=a-v;do{R[a++]=R[x++],R[a++]=R[x++],R[a++]=R[x++],p-=3}while(p>2);p&&(R[a++]=R[x++],p>1&&(R[a++]=R[x++]))}break}}break}}while(i<n&&a<o);p=u>>3,i-=p,u-=p<<3,h&=(1<<u)-1,e.next_in=i,e.next_out=a,e.avail_in=i<n?n-i+5:5-(i-n),e.avail_out=a<o?o-a+257:257-(a-o),A.hold=h,A.bits=u};const r=15,o=new Uint16Array([3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0]),s=new Uint8Array([16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78]),l=new Uint16Array([1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0]),d=new Uint8Array([16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64]);var f=(e,t,i,n,a,f,c,h)=>{const u=h.bits;let w,b,k,m,_,g,p=0,v=0,x=0,y=0,E=0,R=0,A=0,Z=0,S=0,T=0,O=null,U=0;const D=new Uint16Array(16),I=new Uint16Array(16);let B,N,C,z=null,F=0;for(p=0;p<=r;p++)D[p]=0;for(v=0;v<n;v++)D[t[i+v]]++;for(E=u,y=r;y>=1&&0===D[y];y--);if(E>y&&(E=y),0===y)return a[f++]=20971520,a[f++]=20971520,h.bits=1,0;for(x=1;x<y&&0===D[x];x++);for(E<x&&(E=x),Z=1,p=1;p<=r;p++)if(Z<<=1,Z-=D[p],Z<0)return-1;if(Z>0&&(0===e||1!==y))return-1;for(I[1]=0,p=1;p<r;p++)I[p+1]=I[p]+D[p];for(v=0;v<n;v++)0!==t[i+v]&&(c[I[t[i+v]]++]=v);if(0===e?(O=z=c,g=19):1===e?(O=o,U-=257,z=s,F-=257,g=256):(O=l,z=d,g=-1),T=0,v=0,p=x,_=f,R=E,A=0,k=-1,S=1<<E,m=S-1,1===e&&S>852||2===e&&S>592)return 1;for(;;){B=p-A,c[v]<g?(N=0,C=c[v]):c[v]>g?(N=z[F+c[v]],C=O[U+c[v]]):(N=96,C=0),w=1<<p-A,b=1<<R,x=b;do{b-=w,a[_+(T>>A)+b]=B<<24|N<<16|C|0}while(0!==b);for(w=1<<p-1;T&w;)w>>=1;if(0!==w?(T&=w-1,T+=w):T=0,v++,0==--D[p]){if(p===y)break;p=t[i+c[v]]}if(p>E&&(T&m)!==k){for(0===A&&(A=E),_+=x,R=p-A,Z=1<<R;R+A<y&&(Z-=D[R+A],!(Z<=0));)R++,Z<<=1;if(S+=1<<R,1===e&&S>852||2===e&&S>592)return 1;k=T&m,a[k]=E<<24|R<<16|_-f|0}}return 0!==T&&(a[_+T]=p-A<<24|64<<16|0),h.bits=E,0},c={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_MEM_ERROR:-4,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8};const{Z_FINISH:h,Z_BLOCK:u,Z_TREES:w,Z_OK:b,Z_STREAM_END:k,Z_NEED_DICT:m,Z_STREAM_ERROR:_,Z_DATA_ERROR:g,Z_MEM_ERROR:p,Z_BUF_ERROR:v,Z_DEFLATED:x}=c,y=12,E=30,R=e=>(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24);function A(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}const Z=e=>{if(!e||!e.state)return _;const t=e.state;return e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=1,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new Int32Array(852),t.distcode=t.distdyn=new Int32Array(592),t.sane=1,t.back=-1,b},S=e=>{if(!e||!e.state)return _;const t=e.state;return t.wsize=0,t.whave=0,t.wnext=0,Z(e)},T=(e,t)=>{let i;if(!e||!e.state)return _;const n=e.state;return t<0?(i=0,t=-t):(i=1+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?_:(null!==n.window&&n.wbits!==t&&(n.window=null),n.wrap=i,n.wbits=t,S(e))},O=(e,t)=>{if(!e)return _;const i=new A;e.state=i,i.window=null;const n=T(e,t);return n!==b&&(e.state=null),n};let U,D,I=!0;const B=e=>{if(I){U=new Int32Array(512),D=new Int32Array(32);let t=0;for(;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(f(1,e.lens,0,288,U,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;f(2,e.lens,0,32,D,0,e.work,{bits:5}),I=!1}e.lencode=U,e.lenbits=9,e.distcode=D,e.distbits=5},N=(e,t,i,n)=>{let a;const r=e.state;return null===r.window&&(r.wsize=1<<r.wbits,r.wnext=0,r.whave=0,r.window=new Uint8Array(r.wsize)),n>=r.wsize?(r.window.set(t.subarray(i-r.wsize,i),0),r.wnext=0,r.whave=r.wsize):(a=r.wsize-r.wnext,a>n&&(a=n),r.window.set(t.subarray(i-n,i-n+a),r.wnext),(n-=a)?(r.window.set(t.subarray(i-n,i),0),r.wnext=n,r.whave=r.wsize):(r.wnext+=a,r.wnext===r.wsize&&(r.wnext=0),r.whave<r.wsize&&(r.whave+=a))),0};var C={inflateReset:S,inflateReset2:T,inflateResetKeep:Z,inflateInit:e=>O(e,15),inflateInit2:O,inflate:(e,i)=>{let r,o,s,l,d,c,A,Z,S,T,O,U,D,I,C,z,F,L,M,H,j,K,P=0;const Y=new Uint8Array(4);let G,X;const W=new Uint8Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]);if(!e||!e.state||!e.output||!e.input&&0!==e.avail_in)return _;r=e.state,r.mode===y&&(r.mode=13),d=e.next_out,s=e.output,A=e.avail_out,l=e.next_in,o=e.input,c=e.avail_in,Z=r.hold,S=r.bits,T=c,O=A,K=b;e:for(;;)switch(r.mode){case 1:if(0===r.wrap){r.mode=13;break}for(;S<16;){if(0===c)break e;c--,Z+=o[l++]<<S,S+=8}if(2&r.wrap&&35615===Z){r.check=0,Y[0]=255&Z,Y[1]=Z>>>8&255,r.check=n(r.check,Y,2,0),Z=0,S=0,r.mode=2;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&Z)<<8)+(Z>>8))%31){e.msg="incorrect header check",r.mode=E;break}if((15&Z)!==x){e.msg="unknown compression method",r.mode=E;break}if(Z>>>=4,S-=4,j=8+(15&Z),0===r.wbits)r.wbits=j;else if(j>r.wbits){e.msg="invalid window size",r.mode=E;break}r.dmax=1<<r.wbits,e.adler=r.check=1,r.mode=512&Z?10:y,Z=0,S=0;break;case 2:for(;S<16;){if(0===c)break e;c--,Z+=o[l++]<<S,S+=8}if(r.flags=Z,(255&r.flags)!==x){e.msg="unknown compression method",r.mode=E;break}if(57344&r.flags){e.msg="unknown header flags set",r.mode=E;break}r.head&&(r.head.text=Z>>8&1),512&r.flags&&(Y[0]=255&Z,Y[1]=Z>>>8&255,r.check=n(r.check,Y,2,0)),Z=0,S=0,r.mode=3;case 3:for(;S<32;){if(0===c)break e;c--,Z+=o[l++]<<S,S+=8}r.head&&(r.head.time=Z),512&r.flags&&(Y[0]=255&Z,Y[1]=Z>>>8&255,Y[2]=Z>>>16&255,Y[3]=Z>>>24&255,r.check=n(r.check,Y,4,0)),Z=0,S=0,r.mode=4;case 4:for(;S<16;){if(0===c)break e;c--,Z+=o[l++]<<S,S+=8}r.head&&(r.head.xflags=255&Z,r.head.os=Z>>8),512&r.flags&&(Y[0]=255&Z,Y[1]=Z>>>8&255,r.check=n(r.check,Y,2,0)),Z=0,S=0,r.mode=5;case 5:if(1024&r.flags){for(;S<16;){if(0===c)break e;c--,Z+=o[l++]<<S,S+=8}r.length=Z,r.head&&(r.head.extra_len=Z),512&r.flags&&(Y[0]=255&Z,Y[1]=Z>>>8&255,r.check=n(r.check,Y,2,0)),Z=0,S=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&(U=r.length,U>c&&(U=c),U&&(r.head&&(j=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Uint8Array(r.head.extra_len)),r.head.extra.set(o.subarray(l,l+U),j)),512&r.flags&&(r.check=n(r.check,o,U,l)),c-=U,l+=U,r.length-=U),r.length))break e;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===c)break e;U=0;do{j=o[l+U++],r.head&&j&&r.length<65536&&(r.head.name+=String.fromCharCode(j))}while(j&&U<c);if(512&r.flags&&(r.check=n(r.check,o,U,l)),c-=U,l+=U,j)break e}else r.head&&(r.head.name=null);r.length=0,r.mode=8;case 8:if(4096&r.flags){if(0===c)break e;U=0;do{j=o[l+U++],r.head&&j&&r.length<65536&&(r.head.comment+=String.fromCharCode(j))}while(j&&U<c);if(512&r.flags&&(r.check=n(r.check,o,U,l)),c-=U,l+=U,j)break e}else r.head&&(r.head.comment=null);r.mode=9;case 9:if(512&r.flags){for(;S<16;){if(0===c)break e;c--,Z+=o[l++]<<S,S+=8}if(Z!==(65535&r.check)){e.msg="header crc mismatch",r.mode=E;break}Z=0,S=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),e.adler=r.check=0,r.mode=y;break;case 10:for(;S<32;){if(0===c)break e;c--,Z+=o[l++]<<S,S+=8}e.adler=r.check=R(Z),Z=0,S=0,r.mode=11;case 11:if(0===r.havedict)return e.next_out=d,e.avail_out=A,e.next_in=l,e.avail_in=c,r.hold=Z,r.bits=S,m;e.adler=r.check=1,r.mode=y;case y:if(i===u||i===w)break e;case 13:if(r.last){Z>>>=7&S,S-=7&S,r.mode=27;break}for(;S<3;){if(0===c)break e;c--,Z+=o[l++]<<S,S+=8}switch(r.last=1&Z,Z>>>=1,S-=1,3&Z){case 0:r.mode=14;break;case 1:if(B(r),r.mode=20,i===w){Z>>>=2,S-=2;break e}break;case 2:r.mode=17;break;case 3:e.msg="invalid block type",r.mode=E}Z>>>=2,S-=2;break;case 14:for(Z>>>=7&S,S-=7&S;S<32;){if(0===c)break e;c--,Z+=o[l++]<<S,S+=8}if((65535&Z)!=(Z>>>16^65535)){e.msg="invalid stored block lengths",r.mode=E;break}if(r.length=65535&Z,Z=0,S=0,r.mode=15,i===w)break e;case 15:r.mode=16;case 16:if(U=r.length,U){if(U>c&&(U=c),U>A&&(U=A),0===U)break e;s.set(o.subarray(l,l+U),d),c-=U,l+=U,A-=U,d+=U,r.length-=U;break}r.mode=y;break;case 17:for(;S<14;){if(0===c)break e;c--,Z+=o[l++]<<S,S+=8}if(r.nlen=257+(31&Z),Z>>>=5,S-=5,r.ndist=1+(31&Z),Z>>>=5,S-=5,r.ncode=4+(15&Z),Z>>>=4,S-=4,r.nlen>286||r.ndist>30){e.msg="too many length or distance symbols",r.mode=E;break}r.have=0,r.mode=18;case 18:for(;r.have<r.ncode;){for(;S<3;){if(0===c)break 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diff --git a/static/js/fastboot/e7a94037/vendor/z-worker-pako.js b/static/js/fastboot/e7a94037/vendor/z-worker-pako.js
new file mode 100644
index 00000000..9067c4e1
--- /dev/null
+++ b/static/js/fastboot/e7a94037/vendor/z-worker-pako.js
@@ -0,0 +1 @@
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a={aes:class{constructor(t){const e=this;e._tables=[[[],[],[],[],[]],[[],[],[],[],[]]],e._tables[0][0][0]||e._precompute();const n=e._tables[0][4],s=e._tables[1],r=t.length;let a,i,c,o=1;if(4!==r&&6!==r&&8!==r)throw new Error("invalid aes key size");for(e._key=[i=t.slice(0),c=[]],a=r;a<4*r+28;a++){let t=i[a-1];(a%r==0||8===r&&a%r==4)&&(t=n[t>>>24]<<24^n[t>>16&255]<<16^n[t>>8&255]<<8^n[255&t],a%r==0&&(t=t<<8^t>>>24^o<<24,o=o<<1^283*(o>>7))),i[a]=i[a-r]^t}for(let t=0;a;t++,a--){const e=i[3&t?a:a-4];c[t]=a<=4||t<4?e:s[0][n[e>>>24]]^s[1][n[e>>16&255]]^s[2][n[e>>8&255]]^s[3][n[255&e]]}}encrypt(t){return this._crypt(t,0)}decrypt(t){return this._crypt(t,1)}_precompute(){const t=this._tables[0],e=this._tables[1],n=t[4],s=e[4],r=[],a=[];let i,c,o,l;for(let t=0;t<256;t++)a[(r[t]=t<<1^283*(t>>7))^t]=t;for(let h=i=0;!n[h];h^=c||1,i=a[i]||1){let a=i^i<<1^i<<2^i<<3^i<<4;a=a>>8^255&a^99,n[h]=a,s[a]=h,l=r[o=r[c=r[h]]];let p=16843009*l^65537*o^257*c^16843008*h,d=257*r[a]^16843008*a;for(let n=0;n<4;n++)t[n][h]=d=d<<24^d>>>8,e[n][a]=p=p<<24^p>>>8}for(let n=0;n<5;n++)t[n]=t[n].slice(0),e[n]=e[n].slice(0)}_crypt(t,e){if(4!==t.length)throw new Error("invalid aes block size");const n=this._key[e],s=n.length/4-2,r=[0,0,0,0],a=this._tables[e],i=a[0],c=a[1],o=a[2],l=a[3],h=a[4];let p,d,u,f=t[0]^n[0],g=t[e?3:1]^n[1],y=t[2]^n[2],w=t[e?1:3]^n[3],_=4;for(let t=0;t<s;t++)p=i[f>>>24]^c[g>>16&255]^o[y>>8&255]^l[255&w]^n[_],d=i[g>>>24]^c[y>>16&255]^o[w>>8&255]^l[255&f]^n[_+1],u=i[y>>>24]^c[w>>16&255]^o[f>>8&255]^l[255&g]^n[_+2],w=i[w>>>24]^c[f>>16&255]^o[g>>8&255]^l[255&y]^n[_+3],_+=4,f=p,g=d,y=u;for(let t=0;t<4;t++)r[e?3&-t:t]=h[f>>>24]<<24^h[g>>16&255]<<16^h[y>>8&255]<<8^h[255&w]^n[_++],p=f,f=g,g=y,y=w,w=p;return r}}},i={ctrGladman:class{constructor(t,e){this._prf=t,this._initIv=e,this._iv=e}reset(){this._iv=this._initIv}update(t){return this.calculate(this._prf,t,this._iv)}incWord(t){if(255==(t>>24&255)){let e=t>>16&255,n=t>>8&255,s=255&t;255===e?(e=0,255===n?(n=0,255===s?s=0:++s):++n):++e,t=0,t+=e<<16,t+=n<<8,t+=s}else t+=1<<24;return t}incCounter(t){0===(t[0]=this.incWord(t[0]))&&(t[1]=this.incWord(t[1]))}calculate(t,e,s){let r;if(!(r=e.length))return[];const a=n.bitLength(e);for(let n=0;n<r;n+=4){this.incCounter(s);const r=t.encrypt(s);e[n]^=r[0],e[n+1]^=r[1],e[n+2]^=r[2],e[n+3]^=r[3]}return n.clamp(e,a)}}},c={hmacSha1:class{constructor(t){const e=this,n=e._hash=r.sha1,s=[[],[]],a=n.prototype.blockSize/32;e._baseHash=[new n,new n],t.length>a&&(t=n.hash(t));for(let e=0;e<a;e++)s[0][e]=909522486^t[e],s[1][e]=1549556828^t[e];e._baseHash[0].update(s[0]),e._baseHash[1].update(s[1]),e._resultHash=new n(e._baseHash[0])}reset(){const t=this;t._resultHash=new t._hash(t._baseHash[0]),t._updated=!1}update(t){this._updated=!0,this._resultHash.update(t)}digest(){const t=this,e=t._resultHash.finalize(),n=new t._hash(t._baseHash[1]).update(e).finalize();return t.reset(),n}}},o="Invalid pasword",l=16,h={name:"PBKDF2"},p=Object.assign({hash:{name:"HMAC"}},h),d=Object.assign({iterations:1e3,hash:{name:"SHA-1"}},h),u=["deriveBits"],f=[8,12,16],g=[16,24,32],y=10,w=[0,0,0,0],_=crypto.subtle,b=s.bytes,m=a.aes,k=i.ctrGladman,A=c.hmacSha1;class U{constructor(t,e,n){Object.assign(this,{password:t,signed:e,strength:n-1,pendingInput:new Uint8Array(0)})}async append(t){const e=this;if(e.password){const n=B(t,0,f[e.strength]+2);await async function(t,e,n){await C(t,n,B(e,0,f[t.strength]));const s=B(e,f[t.strength]),r=t.keys.passwordVerification;if(r[0]!=s[0]||r[1]!=s[1])throw new Error(o)}(e,n,e.password),e.password=null,e.aesCtrGladman=new k(new m(e.keys.key),Array.from(w)),e.hmac=new A(e.keys.authentication),t=B(t,f[e.strength]+2)}return v(e,t,new Uint8Array(t.length-y-(t.length-y)%l),0,y,!0)}async flush(){const t=this,e=t.pendingInput,n=B(e,0,e.length-y),s=B(e,e.length-y);let r=new Uint8Array(0);if(n.length){const e=b.toBits(n);t.hmac.update(e);const s=t.aesCtrGladman.update(e);r=b.fromBits(s)}let a=!0;if(t.signed){const e=B(b.fromBits(t.hmac.digest()),0,y);for(let t=0;t<y;t++)e[t]!=s[t]&&(a=!1)}return{valid:a,data:r}}}class z{constructor(t,e){Object.assign(this,{password:t,strength:e-1,pendingInput:new Uint8Array(0)})}async append(t){const e=this;let n=new Uint8Array(0);e.password&&(n=await async function(t,e){const n=crypto.getRandomValues(new Uint8Array(f[t.strength]));return await C(t,e,n),S(n,t.keys.passwordVerification)}(e,e.password),e.password=null,e.aesCtrGladman=new k(new m(e.keys.key),Array.from(w)),e.hmac=new A(e.keys.authentication));const s=new Uint8Array(n.length+t.length-t.length%l);return s.set(n,0),v(e,t,s,n.length,0)}async flush(){const t=this;let e=new Uint8Array(0);if(t.pendingInput.length){const n=t.aesCtrGladman.update(b.toBits(t.pendingInput));t.hmac.update(n),e=b.fromBits(n)}const n=B(b.fromBits(t.hmac.digest()),0,y);return{data:S(e,n),signature:n}}}function v(t,e,n,s,r,a){const i=e.length-r;let c;for(t.pendingInput.length&&(e=S(t.pendingInput,e),n=function(t,e){if(e&&e>t.length){const n=t;(t=new Uint8Array(e)).set(n,0)}return t}(n,i-i%l)),c=0;c<=i-l;c+=l){const r=b.toBits(B(e,c,c+l));a&&t.hmac.update(r);const i=t.aesCtrGladman.update(r);a||t.hmac.update(i),n.set(b.fromBits(i),c+s)}return t.pendingInput=B(e,c),n}async function C(t,e,n){const s=(new TextEncoder).encode(e),r=await _.importKey("raw",s,p,!1,u),a=await _.deriveBits(Object.assign({salt:n},d),r,8*(2*g[t.strength]+2)),i=new Uint8Array(a);t.keys={key:b.toBits(B(i,0,g[t.strength])),authentication:b.toBits(B(i,g[t.strength],2*g[t.strength])),passwordVerification:B(i,2*g[t.strength])}}function S(t,e){let n=t;return t.length+e.length&&(n=new Uint8Array(t.length+e.length),n.set(t,0),n.set(e,t.length)),n}function B(t,e,n){return t.subarray(e,n)}const D=12;class I{constructor(t,e){Object.assign(this,{password:t,passwordVerification:e}),j(this,t)}async append(t){const e=this;if(e.password){const n=V(e,t.subarray(0,D));if(e.password=null,n[11]!=e.passwordVerification)throw new Error(o);t=t.subarray(D)}return V(e,t)}async flush(){return{valid:!0,data:new Uint8Array(0)}}}class H{constructor(t,e){Object.assign(this,{password:t,passwordVerification:e}),j(this,t)}async append(t){const e=this;let n,s;if(e.password){e.password=null;const r=crypto.getRandomValues(new Uint8Array(D));r[11]=e.passwordVerification,n=new Uint8Array(t.length+r.length),n.set(M(e,r),0),s=D}else n=new Uint8Array(t.length),s=0;return n.set(M(e,t),s),n}async flush(){return{data:new Uint8Array(0)}}}function V(t,e){const n=new Uint8Array(e.length);for(let s=0;s<e.length;s++)n[s]=E(t)^e[s],O(t,n[s]);return n}function M(t,e){const n=new Uint8Array(e.length);for(let s=0;s<e.length;s++)n[s]=E(t)^e[s],O(t,e[s]);return n}function j(t,n){t.keys=[305419896,591751049,878082192],t.crcKey0=new e(t.keys[0]),t.crcKey2=new e(t.keys[2]);for(let e=0;e<n.length;e++)O(t,n.charCodeAt(e))}function O(t,e){t.crcKey0.append([e]),t.keys[0]=~t.crcKey0.get(),t.keys[1]=G(t.keys[1]+K(t.keys[0])),t.keys[1]=G(Math.imul(t.keys[1],134775813)+1),t.crcKey2.append([t.keys[1]>>>24]),t.keys[2]=~t.crcKey2.get()}function E(t){const e=2|t.keys[2];return K(Math.imul(e,1^e)>>>8)}function K(t){return 255&t}function G(t){return 4294967295&t}const W="deflate",L="inflate",P="Invalid signature";class T{constructor(t,{signature:n,password:s,signed:r,compressed:a,zipCrypto:i,passwordVerification:c,encryptionStrength:o},{chunkSize:l}){const h=Boolean(s);Object.assign(this,{signature:n,encrypted:h,signed:r,compressed:a,inflate:a&&new t({chunkSize:l}),crc32:r&&new e,zipCrypto:i,decrypt:h&&i?new I(s,c):new U(s,r,o)})}async append(t){const e=this;return e.encrypted&&t.length&&(t=await e.decrypt.append(t)),e.compressed&&t.length&&(t=await e.inflate.append(t)),(!e.encrypted||e.zipCrypto)&&e.signed&&t.length&&e.crc32.append(t),t}async flush(){const t=this;let e,n=new Uint8Array(0);if(t.encrypted){const e=await t.decrypt.flush();if(!e.valid)throw new Error(P);n=e.data}if((!t.encrypted||t.zipCrypto)&&t.signed){const n=new DataView(new Uint8Array(4).buffer);if(e=t.crc32.get(),n.setUint32(0,e),t.cipher!=n.getUint32(0,!1))throw new Error(P)}return t.compressed&&(n=await t.inflate.append(n)||new Uint8Array(0),await t.inflate.flush()),{data:n,signature:e}}}class R{constructor(t,{encrypted:n,signed:s,compressed:r,level:a,zipCrypto:i,password:c,passwordVerification:o,encryptionStrength:l},{chunkSize:h}){Object.assign(this,{encrypted:n,signed:s,compressed:r,deflate:r&&new t({level:a||5,chunkSize:h}),crc32:s&&new e,zipCrypto:i,encrypt:n&&i?new H(c,o):new z(c,l)})}async append(t){const e=this;let n=t;return e.compressed&&t.length&&(n=await e.deflate.append(t)),e.encrypted&&n.length&&(n=await e.encrypt.append(n)),(!e.encrypted||e.zipCrypto)&&e.signed&&t.length&&e.crc32.append(t),n}async flush(){const t=this;let e,n=new Uint8Array(0);if(t.compressed&&(n=await t.deflate.flush()||new Uint8Array(0)),t.encrypted){n=await t.encrypt.append(n);const s=await t.encrypt.flush();e=s.signature;const r=new Uint8Array(n.length+s.data.length);r.set(n,0),r.set(s.data,n.length),n=r}return t.encrypted&&!t.zipCrypto||!t.signed||(e=t.crc32.get()),{data:n,signature:e}}}const x={init(t){t.scripts&&t.scripts.length&&importScripts.apply(void 0,t.scripts);const e=t.options;let n;self.initCodec&&self.initCodec(),e.codecType.startsWith(W)?n=self.Deflate:e.codecType.startsWith(L)&&(n=self.Inflate),F=function(t,e,n){return e.codecType.startsWith(W)?new R(t,e,n):e.codecType.startsWith(L)?new T(t,e,n):void 0}(n,e,t.config)},append:async t=>({data:await F.append(t.data)}),flush:()=>F.flush()};let F;addEventListener("message",(async t=>{const e=t.data,n=e.type,s=x[n];if(s)try{e.data&&(e.data=new Uint8Array(e.data));const t=await s(e)||{};if(t.type=n,t.data)try{t.data=t.data.buffer,postMessage(t,[t.data])}catch(e){postMessage(t)}else postMessage(t)}catch(t){postMessage({type:n,error:{message:t.message,stack:t.stack}})}}));function q(t,e,n){return class{constructor(s){const r=this;r.codec=new t(Object.assign({},e,s)),n(r.codec,(t=>{if(r.pendingData){const e=r.pendingData;r.pendingData=new Uint8Array(e.length+t.length),r.pendingData.set(e,0),r.pendingData.set(t,e.length)}else r.pendingData=new Uint8Array(t)}))}async append(t){return this.codec.push(t),s(this)}async flush(){return this.codec.push(new Uint8Array(0),!0),s(this)}};function s(t){if(t.pendingData){const e=t.pendingData;return t.pendingData=null,e}return new Uint8Array(0)}}self.initCodec=()=>{const{Deflate:t,Inflate:e}=((t,e={},n)=>({Deflate:q(t.Deflate,e.deflate,n),Inflate:q(t.Inflate,e.inflate,n)}))(pako,{deflate:{raw:!0},inflate:{raw:!0}},((t,e)=>t.onData=e));self.Deflate=t,self.Inflate=e}}();