openpgp/dist/node/openpgp.min.js

OpenPGP.js is a Javascript implementation of the OpenPGP protocol. This is defined in RFC 4880.

/*! OpenPGP.js v5.0.0-1 - 2021-03-03 - this is LGPL licensed code, see LICENSE/our website https://openpgpjs.org/ for more information. */
"use strict";const e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};Object.defineProperty(exports,"__esModule",{value:!0});var t=require("buffer"),r=require("stream"),i=require("crypto"),n=require("zlib"),a=require("os"),s=require("util"),o=require("asn1.js");function c(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var u=/*#__PURE__*/c(t),h=/*#__PURE__*/c(r),d=/*#__PURE__*/c(i),f=/*#__PURE__*/c(n),l=/*#__PURE__*/c(a),p=/*#__PURE__*/c(s),y=/*#__PURE__*/c(o);const b="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?Symbol:e=>`Symbol(${e})`;function m(){}const g=Number.isNaN||function(e){return e!=e},w=m;function v(e){return"object"==typeof e&&null!==e||"function"==typeof e}function _(e){return e.slice()}function k(e){return!1!==function(e){if("number"!=typeof e)return!1;if(g(e))return!1;if(e<0)return!1;return!0}(e)&&e!==1/0}function A(e,t,r){if("function"!=typeof e)throw new TypeError("Argument is not a function");return Function.prototype.apply.call(e,t,r)}function S(e,t,r,i){const n=e[t];if(void 0!==n){if("function"!=typeof n)throw new TypeError(n+" is not a method");switch(r){case 0:return()=>x(n,e,i);case 1:return t=>{const r=[t].concat(i);return x(n,e,r)}}}return()=>U(void 0)}function E(e,t,r){const i=e[t];if(void 0!==i)return A(i,e,r)}function x(e,t,r){try{return U(A(e,t,r))}catch(e){return D(e)}}function P(e){if(g(e=Number(e))||e<0)throw new RangeError("highWaterMark property of a queuing strategy must be non-negative and non-NaN");return e}function M(e){if(void 0===e)return()=>1;if("function"!=typeof e)throw new TypeError("size property of a queuing strategy must be a function");return t=>e(t)}const C=Promise,K=Promise.prototype.then,R=Promise.resolve.bind(C),I=Promise.reject.bind(C);function B(e){return new C(e)}function U(e){return R(e)}function D(e){return I(e)}function T(e,t,r){return K.call(e,t,r)}function z(e,t,r){T(T(e,t,r),void 0,w)}function q(e,t){z(e,t)}function O(e,t){z(e,void 0,t)}function N(e,t,r){return T(e,t,r)}function F(e){T(e,void 0,w)}class L{constructor(){this._cursor=0,this._size=0,this._front={_elements:[],_next:void 0},this._back=this._front,this._cursor=0,this._size=0}get length(){return this._size}push(e){const t=this._back;let r=t;16383===t._elements.length&&(r={_elements:[],_next:void 0}),t._elements.push(e),r!==t&&(this._back=r,t._next=r),++this._size}shift(){const e=this._front;let t=e;const r=this._cursor;let i=r+1;const n=e._elements,a=n[r];return 16384===i&&(t=e._next,i=0),--this._size,this._cursor=i,e!==t&&(this._front=t),n[r]=void 0,a}forEach(e){let t=this._cursor,r=this._front,i=r._elements;for(;!(t===i.length&&void 0===r._next||t===i.length&&(r=r._next,i=r._elements,t=0,0===i.length));)e(i[t]),++t}peek(){const e=this._front,t=this._cursor;return e._elements[t]}}function j(e,t,r){let i=null;!0===r&&(i=Object.prototype);const n=Object.create(i);return n.value=e,n.done=t,n}function H(e,t){e._forAuthorCode=!0,e._ownerReadableStream=t,t._reader=e,"readable"===t._state?Z(e):"closed"===t._state?function(e){Z(e),X(e)}(e):Y(e,t._storedError)}function W(e,t){return Qt(e._ownerReadableStream,t)}function G(e){"readable"===e._ownerReadableStream._state?$(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):function(e,t){Y(e,t)}(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")),e._ownerReadableStream._reader=void 0,e._ownerReadableStream=void 0}function V(e){return new TypeError("Cannot "+e+" a stream using a released reader")}function Z(e){e._closedPromise=B((t,r)=>{e._closedPromise_resolve=t,e._closedPromise_reject=r})}function Y(e,t){Z(e),$(e,t)}function $(e,t){F(e._closedPromise),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function X(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}const J=b("[[CancelSteps]]"),Q=b("[[PullSteps]]");function ee(e,t=!1){const r=new ae(e);return r._forAuthorCode=t,r}function te(e){return B((t,r)=>{const i={_resolve:t,_reject:r};e._reader._readRequests.push(i)})}function re(e,t,r){const i=e._reader;i._readRequests.shift()._resolve(j(t,r,i._forAuthorCode))}function ie(e){return e._reader._readRequests.length}function ne(e){const t=e._reader;return void 0!==t&&!!se(t)}class ae{constructor(e){if(!1===Xt(e))throw new TypeError("ReadableStreamDefaultReader can only be constructed with a ReadableStream instance");if(!0===Jt(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");H(this,e),this._readRequests=new L}get closed(){return se(this)?this._closedPromise:D(ce("closed"))}cancel(e){return se(this)?void 0===this._ownerReadableStream?D(V("cancel")):W(this,e):D(ce("cancel"))}read(){return se(this)?void 0===this._ownerReadableStream?D(V("read from")):oe(this):D(ce("read"))}releaseLock(){if(!se(this))throw ce("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");G(this)}}}function se(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readRequests")}function oe(e){const t=e._ownerReadableStream;return t._disturbed=!0,"closed"===t._state?U(j(void 0,!0,e._forAuthorCode)):"errored"===t._state?D(t._storedError):t._readableStreamController[Q]()}function ce(e){return new TypeError(`ReadableStreamDefaultReader.prototype.${e} can only be used on a ReadableStreamDefaultReader`)}let ue;"symbol"==typeof b.asyncIterator&&(ue={[b.asyncIterator](){return this}},Object.defineProperty(ue,b.asyncIterator,{enumerable:!1}));const he={next(){if(!1===de(this))return D(fe("next"));const e=this._asyncIteratorReader;return void 0===e._ownerReadableStream?D(V("iterate")):N(oe(e),t=>{const r=t.done;return r&&G(e),j(t.value,r,!0)})},return(e){if(!1===de(this))return D(fe("next"));const t=this._asyncIteratorReader;if(void 0===t._ownerReadableStream)return D(V("finish iterating"));if(t._readRequests.length>0)return D(new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled"));if(!1===this._preventCancel){const r=W(t,e);return G(t),N(r,()=>j(e,!0,!0))}return G(t),U(j(e,!0,!0))}};function de(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_asyncIteratorReader")}function fe(e){return new TypeError(`ReadableStreamAsyncIterator.${e} can only be used on a ReadableSteamAsyncIterator`)}function le(e){const t=e._queue.shift();return e._queueTotalSize-=t.size,e._queueTotalSize<0&&(e._queueTotalSize=0),t.value}function pe(e,t,r){if(!k(r=Number(r)))throw new RangeError("Size must be a finite, non-NaN, non-negative number.");e._queue.push({value:t,size:r}),e._queueTotalSize+=r}function ye(e){e._queue=new L,e._queueTotalSize=0}void 0!==ue&&Object.setPrototypeOf(he,ue),Object.defineProperty(he,"next",{enumerable:!1}),Object.defineProperty(he,"return",{enumerable:!1});const be=b("[[AbortSteps]]"),me=b("[[ErrorSteps]]");class ge{constructor(e={},t={}){ve(this);const r=t.size;let i=t.highWaterMark;if(void 0!==e.type)throw new RangeError("Invalid type is specified");const n=M(r);void 0===i&&(i=1),i=P(i),function(e,t,r,i){const n=Object.create(qe.prototype);const a=S(t,"write",1,[n]),s=S(t,"close",0,[]),o=S(t,"abort",1,[]);Oe(e,n,(function(){return E(t,"start",[n])}),a,s,o,r,i)}(this,e,i,n)}get locked(){if(!1===_e(this))throw Ge("locked");return ke(this)}abort(e){return!1===_e(this)?D(Ge("abort")):!0===ke(this)?D(new TypeError("Cannot abort a stream that already has a writer")):Ae(this,e)}close(){return!1===_e(this)?D(Ge("close")):!0===ke(this)?D(new TypeError("Cannot close a stream that already has a writer")):!0===Me(this)?D(new TypeError("Cannot close an already-closing stream")):Se(this)}getWriter(){if(!1===_e(this))throw Ge("getWriter");return we(this)}}function we(e){return new Re(e)}function ve(e){e._state="writable",e._storedError=void 0,e._writer=void 0,e._writableStreamController=void 0,e._writeRequests=new L,e._inFlightWriteRequest=void 0,e._closeRequest=void 0,e._inFlightCloseRequest=void 0,e._pendingAbortRequest=void 0,e._backpressure=!1}function _e(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_writableStreamController")}function ke(e){return void 0!==e._writer}function Ae(e,t){const r=e._state;if("closed"===r||"errored"===r)return U(void 0);if(void 0!==e._pendingAbortRequest)return e._pendingAbortRequest._promise;let i=!1;"erroring"===r&&(i=!0,t=void 0);const n=B((r,n)=>{e._pendingAbortRequest={_promise:void 0,_resolve:r,_reject:n,_reason:t,_wasAlreadyErroring:i}});return e._pendingAbortRequest._promise=n,!1===i&&xe(e,t),n}function Se(e){const t=e._state;if("closed"===t||"errored"===t)return D(new TypeError(`The stream (in ${t} state) is not in the writable state and cannot be closed`));const r=B((t,r)=>{const i={_resolve:t,_reject:r};e._closeRequest=i}),i=e._writer;var n;return void 0!==i&&!0===e._backpressure&&"writable"===t&&it(i),pe(n=e._writableStreamController,"close",0),Le(n),r}function Ee(e,t){"writable"!==e._state?Pe(e):xe(e,t)}function xe(e,t){const r=e._writableStreamController;e._state="erroring",e._storedError=t;const i=e._writer;void 0!==i&&De(i,t),!1===function(e){if(void 0===e._inFlightWriteRequest&&void 0===e._inFlightCloseRequest)return!1;return!0}(e)&&!0===r._started&&Pe(e)}function Pe(e){e._state="errored",e._writableStreamController[me]();const t=e._storedError;if(e._writeRequests.forEach(e=>{e._reject(t)}),e._writeRequests=new L,void 0===e._pendingAbortRequest)return void Ce(e);const r=e._pendingAbortRequest;if(e._pendingAbortRequest=void 0,!0===r._wasAlreadyErroring)return r._reject(t),void Ce(e);z(e._writableStreamController[be](r._reason),()=>{r._resolve(),Ce(e)},t=>{r._reject(t),Ce(e)})}function Me(e){return void 0!==e._closeRequest||void 0!==e._inFlightCloseRequest}function Ce(e){void 0!==e._closeRequest&&(e._closeRequest._reject(e._storedError),e._closeRequest=void 0);const t=e._writer;void 0!==t&&Xe(t,e._storedError)}function Ke(e,t){const r=e._writer;void 0!==r&&t!==e._backpressure&&(!0===t?function(e){Qe(e)}(r):it(r)),e._backpressure=t}class Re{constructor(e){if(!1===_e(e))throw new TypeError("WritableStreamDefaultWriter can only be constructed with a WritableStream instance");if(!0===ke(e))throw new TypeError("This stream has already been locked for exclusive writing by another writer");this._ownerWritableStream=e,e._writer=this;const t=e._state;if("writable"===t)!1===Me(e)&&!0===e._backpressure?Qe(this):tt(this),Ye(this);else if("erroring"===t)et(this,e._storedError),Ye(this);else if("closed"===t)tt(this),Ye(r=this),Je(r);else{const t=e._storedError;et(this,t),$e(this,t)}var r}get closed(){return!1===Ie(this)?D(Ve("closed")):this._closedPromise}get desiredSize(){if(!1===Ie(this))throw Ve("desiredSize");if(void 0===this._ownerWritableStream)throw Ze("desiredSize");return function(e){const t=e._ownerWritableStream,r=t._state;if("errored"===r||"erroring"===r)return null;if("closed"===r)return 0;return Fe(t._writableStreamController)}(this)}get ready(){return!1===Ie(this)?D(Ve("ready")):this._readyPromise}abort(e){return!1===Ie(this)?D(Ve("abort")):void 0===this._ownerWritableStream?D(Ze("abort")):function(e,t){return Ae(e._ownerWritableStream,t)}(this,e)}close(){if(!1===Ie(this))return D(Ve("close"));const e=this._ownerWritableStream;return void 0===e?D(Ze("close")):!0===Me(e)?D(new TypeError("Cannot close an already-closing stream")):Be(this)}releaseLock(){if(!1===Ie(this))throw Ve("releaseLock");void 0!==this._ownerWritableStream&&Te(this)}write(e){return!1===Ie(this)?D(Ve("write")):void 0===this._ownerWritableStream?D(Ze("write to")):ze(this,e)}}function Ie(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_ownerWritableStream")}function Be(e){return Se(e._ownerWritableStream)}function Ue(e,t){"pending"===e._closedPromiseState?Xe(e,t):function(e,t){$e(e,t)}(e,t)}function De(e,t){"pending"===e._readyPromiseState?rt(e,t):function(e,t){et(e,t)}(e,t)}function Te(e){const t=e._ownerWritableStream,r=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");De(e,r),Ue(e,r),t._writer=void 0,e._ownerWritableStream=void 0}function ze(e,t){const r=e._ownerWritableStream,i=r._writableStreamController,n=function(e,t){try{return e._strategySizeAlgorithm(t)}catch(t){return je(e,t),1}}(i,t);if(r!==e._ownerWritableStream)return D(Ze("write to"));const a=r._state;if("errored"===a)return D(r._storedError);if(!0===Me(r)||"closed"===a)return D(new TypeError("The stream is closing or closed and cannot be written to"));if("erroring"===a)return D(r._storedError);const s=function(e){return B((t,r)=>{const i={_resolve:t,_reject:r};e._writeRequests.push(i)})}(r);return function(e,t,r){const i={chunk:t};try{pe(e,i,r)}catch(t){return void je(e,t)}const n=e._controlledWritableStream;if(!1===Me(n)&&"writable"===n._state){const t=He(e);Ke(n,t)}Le(e)}(i,t,n),s}class qe{constructor(){throw new TypeError("WritableStreamDefaultController cannot be constructed explicitly")}error(e){if(!1===function(e){if(!v(e))return!1;if(!Object.prototype.hasOwnProperty.call(e,"_controlledWritableStream"))return!1;return!0}(this))throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");"writable"===this._controlledWritableStream._state&&We(this,e)}[be](e){const t=this._abortAlgorithm(e);return Ne(this),t}[me](){ye(this)}}function Oe(e,t,r,i,n,a,s,o){t._controlledWritableStream=e,e._writableStreamController=t,t._queue=void 0,t._queueTotalSize=void 0,ye(t),t._started=!1,t._strategySizeAlgorithm=o,t._strategyHWM=s,t._writeAlgorithm=i,t._closeAlgorithm=n,t._abortAlgorithm=a;const c=He(t);Ke(e,c),z(U(r()),()=>{t._started=!0,Le(t)},r=>{t._started=!0,Ee(e,r)})}function Ne(e){e._writeAlgorithm=void 0,e._closeAlgorithm=void 0,e._abortAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function Fe(e){return e._strategyHWM-e._queueTotalSize}function Le(e){const t=e._controlledWritableStream;if(!1===e._started)return;if(void 0!==t._inFlightWriteRequest)return;if("erroring"===t._state)return void Pe(t);if(0===e._queue.length)return;const r=e._queue.peek().value;"close"===r?function(e){const t=e._controlledWritableStream;(function(e){e._inFlightCloseRequest=e._closeRequest,e._closeRequest=void 0})(t),le(e);const r=e._closeAlgorithm();Ne(e),z(r,()=>{!function(e){e._inFlightCloseRequest._resolve(void 0),e._inFlightCloseRequest=void 0,"erroring"===e._state&&(e._storedError=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._resolve(),e._pendingAbortRequest=void 0)),e._state="closed";const t=e._writer;void 0!==t&&Je(t)}(t)},e=>{!function(e,t){e._inFlightCloseRequest._reject(t),e._inFlightCloseRequest=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._reject(t),e._pendingAbortRequest=void 0),Ee(e,t)}(t,e)})}(e):function(e,t){const r=e._controlledWritableStream;(function(e){e._inFlightWriteRequest=e._writeRequests.shift()})(r),z(e._writeAlgorithm(t),()=>{!function(e){e._inFlightWriteRequest._resolve(void 0),e._inFlightWriteRequest=void 0}(r);const t=r._state;if(le(e),!1===Me(r)&&"writable"===t){const t=He(e);Ke(r,t)}Le(e)},t=>{"writable"===r._state&&Ne(e),function(e,t){e._inFlightWriteRequest._reject(t),e._inFlightWriteRequest=void 0,Ee(e,t)}(r,t)})}(e,r.chunk)}function je(e,t){"writable"===e._controlledWritableStream._state&&We(e,t)}function He(e){return Fe(e)<=0}function We(e,t){const r=e._controlledWritableStream;Ne(e),xe(r,t)}function Ge(e){return new TypeError(`WritableStream.prototype.${e} can only be used on a WritableStream`)}function Ve(e){return new TypeError(`WritableStreamDefaultWriter.prototype.${e} can only be used on a WritableStreamDefaultWriter`)}function Ze(e){return new TypeError("Cannot "+e+" a stream using a released writer")}function Ye(e){e._closedPromise=B((t,r)=>{e._closedPromise_resolve=t,e._closedPromise_reject=r,e._closedPromiseState="pending"})}function $e(e,t){Ye(e),Xe(e,t)}function Xe(e,t){F(e._closedPromise),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected"}function Je(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="resolved"}function Qe(e){e._readyPromise=B((t,r)=>{e._readyPromise_resolve=t,e._readyPromise_reject=r}),e._readyPromiseState="pending"}function et(e,t){Qe(e),rt(e,t)}function tt(e){Qe(e),it(e)}function rt(e,t){F(e._readyPromise),e._readyPromise_reject(t),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}function it(e){e._readyPromise_resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}function nt(e){if("object"!=typeof e||null===e)return!1;try{return"boolean"==typeof e.aborted}catch(e){return!1}}const at="undefined"!=typeof DOMException?DOMException:void 0;const st=function(e){if("function"!=typeof e&&"object"!=typeof e)return!1;try{return new e,!0}catch(e){return!1}}(at)?at:function(){const e=function(e,t){this.message=e||"",this.name=t||"Error",Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor)};return Object.defineProperty(e.prototype=Object.create(Error.prototype),"constructor",{value:e,writable:!0,configurable:!0}),e}();function ot(e,t,r,i,n,a){const s=ee(e),o=we(t);e._disturbed=!0;let c=!1,u=U(void 0);return B((h,d)=>{let f;if(void 0!==a){if(f=()=>{const r=new st("Aborted","AbortError"),a=[];!1===i&&a.push(()=>"writable"===t._state?Ae(t,r):U(void 0)),!1===n&&a.push(()=>"readable"===e._state?Qt(e,r):U(void 0)),y(()=>Promise.all(a.map(e=>e())),!0,r)},!0===a.aborted)return void f();a.addEventListener("abort",f)}if(p(e,s._closedPromise,e=>{!1===i?y(()=>Ae(t,e),!0,e):b(!0,e)}),p(t,o._closedPromise,t=>{!1===n?y(()=>Qt(e,t),!0,t):b(!0,t)}),function(e,t,r){"closed"===e._state?r():q(t,r)}(e,s._closedPromise,()=>{!1===r?y(()=>function(e){const t=e._ownerWritableStream,r=t._state;return!0===Me(t)||"closed"===r?U(void 0):"errored"===r?D(t._storedError):Be(e)}(o)):b()}),!0===Me(t)||"closed"===t._state){const t=new TypeError("the destination writable stream closed before all data could be piped to it");!1===n?y(()=>Qt(e,t),!0,t):b(!0,t)}function l(){const e=u;return T(u,()=>e!==u?l():void 0)}function p(e,t,r){"errored"===e._state?r(e._storedError):O(t,r)}function y(e,r,i){function n(){z(e(),()=>g(r,i),e=>g(!0,e))}!0!==c&&(c=!0,"writable"===t._state&&!1===Me(t)?q(l(),n):n())}function b(e,r){!0!==c&&(c=!0,"writable"===t._state&&!1===Me(t)?q(l(),()=>g(e,r)):g(e,r))}function g(e,t){Te(o),G(s),void 0!==a&&a.removeEventListener("abort",f),e?d(t):h(void 0)}F(B((e,t)=>{!function r(i){i?e():T(!0===c?U(!0):T(o._readyPromise,()=>T(oe(s),e=>!0===e.done||(u=T(ze(o,e.value),void 0,m),!1))),r,t)}(!1)}))})}class ct{constructor(){throw new TypeError}get desiredSize(){if(!1===ut(this))throw wt("desiredSize");return bt(this)}close(){if(!1===ut(this))throw wt("close");if(!1===mt(this))throw new TypeError("The stream is not in a state that permits close");lt(this)}enqueue(e){if(!1===ut(this))throw wt("enqueue");if(!1===mt(this))throw new TypeError("The stream is not in a state that permits enqueue");return pt(this,e)}error(e){if(!1===ut(this))throw wt("error");yt(this,e)}[J](e){ye(this);const t=this._cancelAlgorithm(e);return ft(this),t}[Q](){const e=this._controlledReadableStream;if(this._queue.length>0){const t=le(this);return!0===this._closeRequested&&0===this._queue.length?(ft(this),er(e)):ht(this),U(j(t,!1,e._reader._forAuthorCode))}const t=te(e);return ht(this),t}}function ut(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableStream")}function ht(e){!1!==dt(e)&&(!0!==e._pulling?(e._pulling=!0,z(e._pullAlgorithm(),()=>{e._pulling=!1,!0===e._pullAgain&&(e._pullAgain=!1,ht(e))},t=>{yt(e,t)})):e._pullAgain=!0)}function dt(e){const t=e._controlledReadableStream;return!1!==mt(e)&&(!1!==e._started&&(!0===Jt(t)&&ie(t)>0||bt(e)>0))}function ft(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function lt(e){const t=e._controlledReadableStream;e._closeRequested=!0,0===e._queue.length&&(ft(e),er(t))}function pt(e,t){const r=e._controlledReadableStream;if(!0===Jt(r)&&ie(r)>0)re(r,t,!1);else{let r;try{r=e._strategySizeAlgorithm(t)}catch(t){throw yt(e,t),t}try{pe(e,t,r)}catch(t){throw yt(e,t),t}}ht(e)}function yt(e,t){const r=e._controlledReadableStream;"readable"===r._state&&(ye(e),ft(e),tr(r,t))}function bt(e){const t=e._controlledReadableStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function mt(e){const t=e._controlledReadableStream._state;return!1===e._closeRequested&&"readable"===t}function gt(e,t,r,i,n,a,s){t._controlledReadableStream=e,t._queue=void 0,t._queueTotalSize=void 0,ye(t),t._started=!1,t._closeRequested=!1,t._pullAgain=!1,t._pulling=!1,t._strategySizeAlgorithm=s,t._strategyHWM=a,t._pullAlgorithm=i,t._cancelAlgorithm=n,e._readableStreamController=t,z(U(r()),()=>{t._started=!0,ht(t)},e=>{yt(t,e)})}function wt(e){return new TypeError(`ReadableStreamDefaultController.prototype.${e} can only be used on a ReadableStreamDefaultController`)}const vt=Number.isInteger||function(e){return"number"==typeof e&&isFinite(e)&&Math.floor(e)===e};class _t{constructor(){throw new TypeError("ReadableStreamBYOBRequest cannot be used directly")}get view(){if(!1===St(this))throw Nt("view");return this._view}respond(e){if(!1===St(this))throw Nt("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");this._view.buffer,function(e,t){if(!1===k(t=Number(t)))throw new RangeError("bytesWritten must be a finite");Ut(e,t)}(this._associatedReadableByteStreamController,e)}respondWithNewView(e){if(!1===St(this))throw Nt("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!ArrayBuffer.isView(e))throw new TypeError("You can only respond with array buffer views");e.buffer,function(e,t){const r=e._pendingPullIntos.peek();if(r.byteOffset+r.bytesFilled!==t.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(r.byteLength!==t.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");r.buffer=t.buffer,Ut(e,t.byteLength)}(this._associatedReadableByteStreamController,e)}}class kt{constructor(){throw new TypeError("ReadableByteStreamController constructor cannot be used directly")}get byobRequest(){if(!1===At(this))throw Ft("byobRequest");if(void 0===this._byobRequest&&this._pendingPullIntos.length>0){const e=this._pendingPullIntos.peek(),t=new Uint8Array(e.buffer,e.byteOffset+e.bytesFilled,e.byteLength-e.bytesFilled),r=Object.create(_t.prototype);!function(e,t,r){e._associatedReadableByteStreamController=t,e._view=r}(r,this,t),this._byobRequest=r}return this._byobRequest}get desiredSize(){if(!1===At(this))throw Ft("desiredSize");return qt(this)}close(){if(!1===At(this))throw Ft("close");if(!0===this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");const e=this._controlledReadableByteStream._state;if("readable"!==e)throw new TypeError(`The stream (in ${e} state) is not in the readable state and cannot be closed`);!function(e){const t=e._controlledReadableByteStream;if(e._queueTotalSize>0)return void(e._closeRequested=!0);if(e._pendingPullIntos.length>0){if(e._pendingPullIntos.peek().bytesFilled>0){const t=new TypeError("Insufficient bytes to fill elements in the given buffer");throw zt(e,t),t}}Tt(e),er(t)}(this)}enqueue(e){if(!1===At(this))throw Ft("enqueue");if(!0===this._closeRequested)throw new TypeError("stream is closed or draining");const t=this._controlledReadableByteStream._state;if("readable"!==t)throw new TypeError(`The stream (in ${t} state) is not in the readable state and cannot be enqueued to`);if(!ArrayBuffer.isView(e))throw new TypeError("You can only enqueue array buffer views when using a ReadableByteStreamController");e.buffer,function(e,t){const r=e._controlledReadableByteStream,i=t.buffer,n=t.byteOffset,a=t.byteLength,s=i;if(!0===ne(r))if(0===ie(r))Mt(e,s,n,a);else{const e=new Uint8Array(s,n,a);re(r,e,!1)}else!0===Ht(r)?(Mt(e,s,n,a),Bt(e)):Mt(e,s,n,a);Et(e)}(this,e)}error(e){if(!1===At(this))throw Ft("error");zt(this,e)}[J](e){if(this._pendingPullIntos.length>0){this._pendingPullIntos.peek().bytesFilled=0}ye(this);const t=this._cancelAlgorithm(e);return Tt(this),t}[Q](){const e=this._controlledReadableByteStream;if(this._queueTotalSize>0){const t=this._queue.shift();let r;this._queueTotalSize-=t.byteLength,Rt(this);try{r=new Uint8Array(t.buffer,t.byteOffset,t.byteLength)}catch(e){return D(e)}return U(j(r,!1,e._reader._forAuthorCode))}const t=this._autoAllocateChunkSize;if(void 0!==t){let e;try{e=new ArrayBuffer(t)}catch(e){return D(e)}const r={buffer:e,byteOffset:0,byteLength:t,bytesFilled:0,elementSize:1,ctor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(r)}const r=te(e);return Et(this),r}}function At(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableByteStream")}function St(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_associatedReadableByteStreamController")}function Et(e){!1!==function(e){const t=e._controlledReadableByteStream;if("readable"!==t._state)return!1;if(!0===e._closeRequested)return!1;if(!1===e._started)return!1;if(!0===ne(t)&&ie(t)>0)return!0;if(!0===Ht(t)&&jt(t)>0)return!0;if(qt(e)>0)return!0;return!1}(e)&&(!0!==e._pulling?(e._pulling=!0,z(e._pullAlgorithm(),()=>{e._pulling=!1,!0===e._pullAgain&&(e._pullAgain=!1,Et(e))},t=>{zt(e,t)})):e._pullAgain=!0)}function xt(e,t){let r=!1;"closed"===e._state&&(r=!0);const i=Pt(t);"default"===t.readerType?re(e,i,r):function(e,t,r){const i=e._reader;i._readIntoRequests.shift()._resolve(j(t,r,i._forAuthorCode))}(e,i,r)}function Pt(e){const t=e.bytesFilled,r=e.elementSize;return new e.ctor(e.buffer,e.byteOffset,t/r)}function Mt(e,t,r,i){e._queue.push({buffer:t,byteOffset:r,byteLength:i}),e._queueTotalSize+=i}function Ct(e,t){const r=t.elementSize,i=t.bytesFilled-t.bytesFilled%r,n=Math.min(e._queueTotalSize,t.byteLength-t.bytesFilled),a=t.bytesFilled+n,s=a-a%r;let o=n,c=!1;s>i&&(o=s-t.bytesFilled,c=!0);const u=e._queue;for(;o>0;){const r=u.peek(),i=Math.min(o,r.byteLength),n=t.byteOffset+t.bytesFilled;h=t.buffer,d=n,f=r.buffer,l=r.byteOffset,p=i,new Uint8Array(h).set(new Uint8Array(f,l,p),d),r.byteLength===i?u.shift():(r.byteOffset+=i,r.byteLength-=i),e._queueTotalSize-=i,Kt(e,i,t),o-=i}var h,d,f,l,p;return c}function Kt(e,t,r){It(e),r.bytesFilled+=t}function Rt(e){0===e._queueTotalSize&&!0===e._closeRequested?(Tt(e),er(e._controlledReadableByteStream)):Et(e)}function It(e){void 0!==e._byobRequest&&(e._byobRequest._associatedReadableByteStreamController=void 0,e._byobRequest._view=void 0,e._byobRequest=void 0)}function Bt(e){for(;e._pendingPullIntos.length>0;){if(0===e._queueTotalSize)return;const t=e._pendingPullIntos.peek();!0===Ct(e,t)&&(Dt(e),xt(e._controlledReadableByteStream,t))}}function Ut(e,t){const r=e._pendingPullIntos.peek();if("closed"===e._controlledReadableByteStream._state){if(0!==t)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");!function(e,t){t.buffer=t.buffer;const r=e._controlledReadableByteStream;if(!0===Ht(r))for(;jt(r)>0;){xt(r,Dt(e))}}(e,r)}else!function(e,t,r){if(r.bytesFilled+t>r.byteLength)throw new RangeError("bytesWritten out of range");if(Kt(e,t,r),r.bytesFilled<r.elementSize)return;Dt(e);const i=r.bytesFilled%r.elementSize;if(i>0){const t=r.byteOffset+r.bytesFilled,n=r.buffer.slice(t-i,t);Mt(e,n,0,n.byteLength)}r.buffer=r.buffer,r.bytesFilled-=i,xt(e._controlledReadableByteStream,r),Bt(e)}(e,t,r);Et(e)}function Dt(e){const t=e._pendingPullIntos.shift();return It(e),t}function Tt(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0}function zt(e,t){const r=e._controlledReadableByteStream;"readable"===r._state&&(!function(e){It(e),e._pendingPullIntos=new L}(e),ye(e),Tt(e),tr(r,t))}function qt(e){const t=e._controlledReadableByteStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function Ot(e,t,r){const i=Object.create(kt.prototype);const n=S(t,"pull",0,[i]),a=S(t,"cancel",1,[]);let s=t.autoAllocateChunkSize;if(void 0!==s&&(s=Number(s),!1===vt(s)||s<=0))throw new RangeError("autoAllocateChunkSize must be a positive integer");!function(e,t,r,i,n,a,s){t._controlledReadableByteStream=e,t._pullAgain=!1,t._pulling=!1,t._byobRequest=void 0,t._queue=t._queueTotalSize=void 0,ye(t),t._closeRequested=!1,t._started=!1,t._strategyHWM=P(a),t._pullAlgorithm=i,t._cancelAlgorithm=n,t._autoAllocateChunkSize=s,t._pendingPullIntos=new L,e._readableStreamController=t,z(U(r()),()=>{t._started=!0,Et(t)},e=>{zt(t,e)})}(e,i,(function(){return E(t,"start",[i])}),n,a,r,s)}function Nt(e){return new TypeError(`ReadableStreamBYOBRequest.prototype.${e} can only be used on a ReadableStreamBYOBRequest`)}function Ft(e){return new TypeError(`ReadableByteStreamController.prototype.${e} can only be used on a ReadableByteStreamController`)}function Lt(e){return B((t,r)=>{const i={_resolve:t,_reject:r};e._reader._readIntoRequests.push(i)})}function jt(e){return e._reader._readIntoRequests.length}function Ht(e){const t=e._reader;return void 0!==t&&!!Gt(t)}class Wt{constructor(e){if(!Xt(e))throw new TypeError("ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a byte source");if(!1===At(e._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");if(Jt(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");H(this,e),this._readIntoRequests=new L}get closed(){return Gt(this)?this._closedPromise:D(Vt("closed"))}cancel(e){return Gt(this)?void 0===this._ownerReadableStream?D(V("cancel")):W(this,e):D(Vt("cancel"))}read(e){return Gt(this)?void 0===this._ownerReadableStream?D(V("read from")):ArrayBuffer.isView(e)?(e.buffer,0===e.byteLength?D(new TypeError("view must have non-zero byteLength")):function(e,t){const r=e._ownerReadableStream;if(r._disturbed=!0,"errored"===r._state)return D(r._storedError);return function(e,t){const r=e._controlledReadableByteStream;let i=1;t.constructor!==DataView&&(i=t.constructor.BYTES_PER_ELEMENT);const n=t.constructor,a={buffer:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength,bytesFilled:0,elementSize:i,ctor:n,readerType:"byob"};if(e._pendingPullIntos.length>0)return e._pendingPullIntos.push(a),Lt(r);if("closed"===r._state){return U(j(new n(a.buffer,a.byteOffset,0),!0,r._reader._forAuthorCode))}if(e._queueTotalSize>0){if(!0===Ct(e,a)){const t=Pt(a);return Rt(e),U(j(t,!1,r._reader._forAuthorCode))}if(!0===e._closeRequested){const t=new TypeError("Insufficient bytes to fill elements in the given buffer");return zt(e,t),D(t)}}e._pendingPullIntos.push(a);const s=Lt(r);return Et(e),s}(r._readableStreamController,t)}(this,e)):D(new TypeError("view must be an array buffer view")):D(Vt("read"))}releaseLock(){if(!Gt(this))throw Vt("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readIntoRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");G(this)}}}function Gt(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readIntoRequests")}function Vt(e){return new TypeError(`ReadableStreamBYOBReader.prototype.${e} can only be used on a ReadableStreamBYOBReader`)}class Zt{constructor(e={},t={}){$t(this);const r=t.size;let i=t.highWaterMark;const n=e.type;if("bytes"===n+""){if(void 0!==r)throw new RangeError("The strategy for a byte stream cannot have a size function");void 0===i&&(i=0),i=P(i),Ot(this,e,i)}else{if(void 0!==n)throw new RangeError("Invalid type is specified");{const t=M(r);void 0===i&&(i=1),i=P(i),function(e,t,r,i){const n=Object.create(ct.prototype),a=S(t,"pull",0,[n]),s=S(t,"cancel",1,[]);gt(e,n,(function(){return E(t,"start",[n])}),a,s,r,i)}(this,e,i,t)}}}get locked(){if(!1===Xt(this))throw rr("locked");return Jt(this)}cancel(e){return!1===Xt(this)?D(rr("cancel")):!0===Jt(this)?D(new TypeError("Cannot cancel a stream that already has a reader")):Qt(this,e)}getReader({mode:e}={}){if(!1===Xt(this))throw rr("getReader");if(void 0===e)return ee(this,!0);if("byob"===(e+=""))return function(e,t=!1){const r=new Wt(e);return r._forAuthorCode=t,r}(this,!0);throw new RangeError("Invalid mode is specified")}pipeThrough({writable:e,readable:t},{preventClose:r,preventAbort:i,preventCancel:n,signal:a}={}){if(!1===Xt(this))throw rr("pipeThrough");if(!1===_e(e))throw new TypeError("writable argument to pipeThrough must be a WritableStream");if(!1===Xt(t))throw new TypeError("readable argument to pipeThrough must be a ReadableStream");if(r=!!r,i=!!i,n=!!n,void 0!==a&&!nt(a))throw new TypeError("ReadableStream.prototype.pipeThrough's signal option must be an AbortSignal");if(!0===Jt(this))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked ReadableStream");if(!0===ke(e))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked WritableStream");return F(ot(this,e,r,i,n,a)),t}pipeTo(e,{preventClose:t,preventAbort:r,preventCancel:i,signal:n}={}){return!1===Xt(this)?D(rr("pipeTo")):!1===_e(e)?D(new TypeError("ReadableStream.prototype.pipeTo's first argument must be a WritableStream")):(t=!!t,r=!!r,i=!!i,void 0===n||nt(n)?!0===Jt(this)?D(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream")):!0===ke(e)?D(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream")):ot(this,e,t,r,i,n):D(new TypeError("ReadableStream.prototype.pipeTo's signal option must be an AbortSignal")))}tee(){if(!1===Xt(this))throw rr("tee");const e=function(e,t){const r=ee(e);let i,n,a,s,o,c=!1,u=!1,h=!1;const d=B(e=>{o=e});function f(){if(!0===c)return U(void 0);return c=!0,F(N(oe(r),e=>{if(c=!1,!0===e.done)return!1===u&&lt(a._readableStreamController),void(!1===h&&lt(s._readableStreamController));const t=e.value,r=t,i=t;!1===u&&pt(a._readableStreamController,r),!1===h&&pt(s._readableStreamController,i)})),U(void 0)}function l(){}return a=Yt(l,f,(function(t){if(u=!0,i=t,!0===h){const t=_([i,n]),r=Qt(e,t);o(r)}return d})),s=Yt(l,f,(function(t){if(h=!0,n=t,!0===u){const t=_([i,n]),r=Qt(e,t);o(r)}return d})),O(r._closedPromise,e=>{yt(a._readableStreamController,e),yt(s._readableStreamController,e)}),[a,s]}(this);return _(e)}getIterator({preventCancel:e=!1}={}){if(!1===Xt(this))throw rr("getIterator");return function(e,t=!1){const r=ee(e),i=Object.create(he);return i._asyncIteratorReader=r,i._preventCancel=!!t,i}(this,e)}}function Yt(e,t,r,i=1,n=(()=>1)){const a=Object.create(Zt.prototype);return $t(a),gt(a,Object.create(ct.prototype),e,t,r,i,n),a}function $t(e){e._state="readable",e._reader=void 0,e._storedError=void 0,e._disturbed=!1}function Xt(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readableStreamController")}function Jt(e){return void 0!==e._reader}function Qt(e,t){if(e._disturbed=!0,"closed"===e._state)return U(void 0);if("errored"===e._state)return D(e._storedError);return er(e),N(e._readableStreamController[J](t),m)}function er(e){e._state="closed";const t=e._reader;void 0!==t&&(se(t)&&(t._readRequests.forEach(e=>{e._resolve(j(void 0,!0,t._forAuthorCode))}),t._readRequests=new L),X(t))}function tr(e,t){e._state="errored",e._storedError=t;const r=e._reader;void 0!==r&&(se(r)?(r._readRequests.forEach(e=>{e._reject(t)}),r._readRequests=new L):(r._readIntoRequests.forEach(e=>{e._reject(t)}),r._readIntoRequests=new L),$(r,t))}function rr(e){return new TypeError(`ReadableStream.prototype.${e} can only be used on a ReadableStream`)}"symbol"==typeof b.asyncIterator&&Object.defineProperty(Zt.prototype,b.asyncIterator,{value:Zt.prototype.getIterator,enumerable:!1,writable:!0,configurable:!0});function ir(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_transformStreamController")}function nr(e,t){yt(e._readable._readableStreamController,t),ar(e,t)}function ar(e,t){ur(e._transformStreamController),je(e._writable._writableStreamController,t),!0===e._backpressure&&sr(e,!1)}function sr(e,t){void 0!==e._backpressureChangePromise&&e._backpressureChangePromise_resolve(),e._backpressureChangePromise=B(t=>{e._backpressureChangePromise_resolve=t}),e._backpressure=t}class or{constructor(){throw new TypeError("TransformStreamDefaultController instances cannot be created directly")}get desiredSize(){if(!1===cr(this))throw fr("desiredSize");return bt(this._controlledTransformStream._readable._readableStreamController)}enqueue(e){if(!1===cr(this))throw fr("enqueue");hr(this,e)}error(e){if(!1===cr(this))throw fr("error");var t;t=e,nr(this._controlledTransformStream,t)}terminate(){if(!1===cr(this))throw fr("terminate");!function(e){const t=e._controlledTransformStream,r=t._readable._readableStreamController;!0===mt(r)&&lt(r);ar(t,new TypeError("TransformStream terminated"))}(this)}}function cr(e){return!!v(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledTransformStream")}function ur(e){e._transformAlgorithm=void 0,e._flushAlgorithm=void 0}function hr(e,t){const r=e._controlledTransformStream,i=r._readable._readableStreamController;if(!1===mt(i))throw new TypeError("Readable side is not in a state that permits enqueue");try{pt(i,t)}catch(e){throw ar(r,e),r._readable._storedError}(function(e){return!0!==dt(e)})(i)!==r._backpressure&&sr(r,!0)}function dr(e,t){return N(e._transformAlgorithm(t),void 0,t=>{throw nr(e._controlledTransformStream,t),t})}function fr(e){return new TypeError(`TransformStreamDefaultController.prototype.${e} can only be used on a TransformStreamDefaultController`)}function lr(e){return new TypeError(`TransformStream.prototype.${e} can only be used on a TransformStream`)}
/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0

THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.

See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */var pr=function(e,t){return(pr=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)};function yr(e,t){function r(){this.constructor=e}pr(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}function br(e){if(!e)throw new TypeError("Assertion failed")}function mr(){}function gr(e){return("object"==typeof(t=e)&&null!==t||"function"==typeof t)&&"function"==typeof e.getReader;var t}function wr(e){try{return e.getReader({mode:"byob"}).releaseLock(),!0}catch(e){return!1}}function vr(e){br(function(e){return!!function(e){if("function"!=typeof e)return!1;var t=!1;try{new e({start:function(){t=!0}})}catch(e){}return t}(e)&&!!gr(new e)}(e));var t=function(e){try{return new e({type:"bytes"}),!0}catch(e){return!1}}(e);return function(r,i){var n=(void 0===i?{}:i).type;if("bytes"!==(n=_r(n))||t||(n=void 0),r.constructor===e&&("bytes"!==n||wr(r)))return r;var a=function(e,t){var r,i=(void 0===t?{}:t).type;br(gr(e)),br(!1===e.locked),r="bytes"===(i=_r(i))?new Er(e):new Ar(e);return r}(r,{type:n});return new e(a)}}function _r(e){var t=e+"";if("bytes"===t)return t;if(void 0===e)return e;throw new RangeError("Invalid type is specified")}var kr=function(){function e(e){this._underlyingReader=void 0,this._readerMode=void 0,this._readableStreamController=void 0,this._pendingRead=void 0,this._underlyingStream=e,this._attachDefaultReader()}return e.prototype.start=function(e){this._readableStreamController=e},e.prototype.cancel=function(e){return br(void 0!==this._underlyingReader),this._underlyingReader.cancel(e)},e.prototype._attachDefaultReader=function(){if("default"!==this._readerMode){this._detachReader();var e=this._underlyingStream.getReader();this._readerMode="default",this._attachReader(e)}},e.prototype._attachReader=function(e){var t=this;br(void 0===this._underlyingReader),this._underlyingReader=e;var r=this._underlyingReader.closed;r&&r.then((function(){return t._finishPendingRead()})).then((function(){e===t._underlyingReader&&t._readableStreamController.close()}),(function(r){e===t._underlyingReader&&t._readableStreamController.error(r)})).catch(mr)},e.prototype._detachReader=function(){void 0!==this._underlyingReader&&(this._underlyingReader.releaseLock(),this._underlyingReader=void 0,this._readerMode=void 0)},e.prototype._pullWithDefaultReader=function(){var e=this;this._attachDefaultReader();var t=this._underlyingReader.read().then((function(t){var r=e._readableStreamController;t.done?e._tryClose():r.enqueue(t.value)}));return this._setPendingRead(t),t},e.prototype._tryClose=function(){try{this._readableStreamController.close()}catch(e){}},e.prototype._setPendingRead=function(e){var t,r=this,i=function(){r._pendingRead===t&&(r._pendingRead=void 0)};this._pendingRead=t=e.then(i,i)},e.prototype._finishPendingRead=function(){var e=this;if(this._pendingRead){var t=function(){return e._finishPendingRead()};return this._pendingRead.then(t,t)}},e}(),Ar=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return yr(t,e),t.prototype.pull=function(){return this._pullWithDefaultReader()},t}(kr);function Sr(e){return new Uint8Array(e.buffer,e.byteOffset,e.byteLength)}var Er=function(e){function t(t){var r=this,i=wr(t);return(r=e.call(this,t)||this)._supportsByob=i,r}return yr(t,e),Object.defineProperty(t.prototype,"type",{get:function(){return"bytes"},enumerable:!0,configurable:!0}),t.prototype._attachByobReader=function(){if("byob"!==this._readerMode){br(this._supportsByob),this._detachReader();var e=this._underlyingStream.getReader({mode:"byob"});this._readerMode="byob",this._attachReader(e)}},t.prototype.pull=function(){if(this._supportsByob){var e=this._readableStreamController.byobRequest;if(void 0!==e)return this._pullWithByobRequest(e)}return this._pullWithDefaultReader()},t.prototype._pullWithByobRequest=function(e){var t=this;this._attachByobReader();var r=new Uint8Array(e.view.byteLength),i=this._underlyingReader.read(r).then((function(r){var i,n,a;t._readableStreamController,r.done?(t._tryClose(),e.respond(0)):(i=r.value,n=e.view,a=Sr(i),Sr(n).set(a,0),e.respond(r.value.byteLength))}));return this._setPendingRead(i),i},t}(kr);const xr="object"==typeof e.process&&"object"==typeof e.process.versions,Pr=xr&&h.default.Readable;function Mr(t){return e.ReadableStream&&e.ReadableStream.prototype.isPrototypeOf(t)?"web":ni.ReadableStream.prototype.isPrototypeOf(t)?"ponyfill":!(!Pr||!Pr.prototype.isPrototypeOf(t))&&"node"}function Cr(e){return Uint8Array.prototype.isPrototypeOf(e)}function Kr(e){if(1===e.length)return e[0];let t=0;for(let r=0;r<e.length;r++){if(!Cr(e[r]))throw Error("concatUint8Array: Data must be in the form of a Uint8Array");t+=e[r].length}const r=new Uint8Array(t);let i=0;return e.forEach((function(e){r.set(e,i),i+=e.length})),r}const Rr=xr&&u.default.Buffer,Ir=xr&&h.default.Readable;let Br,Ur;if(Ir){Br=function(e){return new ni.ReadableStream({start(t){e.pause(),e.on("data",r=>{Rr.isBuffer(r)&&(r=new Uint8Array(r.buffer,r.byteOffset,r.byteLength)),t.enqueue(r),e.pause()}),e.on("end",()=>t.close()),e.on("error",e=>t.error(e))},pull(){e.resume()},cancel(t){if(e.pause(),e.cancel)return e.cancel(t)}})};class e extends Ir{constructor(e,t){super(t),this._webStream=e,this._reader=ni.getReader(e),this._reading=!1,this._doneReadingPromise=Promise.resolve(),this._cancelling=!1}_read(e){if(this._reading||this._cancelling)return;this._reading=!0;this._doneReadingPromise=(async()=>{try{for(;;){const{done:e,value:t}=await this._reader.read();if(e){this.push(null);break}if(!this.push(t)||this._cancelling){this._reading=!1;break}}}catch(e){this.emit("error",e)}})()}async cancel(e){return this._cancelling=!0,await this._doneReadingPromise,this._reader.releaseLock(),this._webStream.cancel(e)}}Ur=function(t){return new e(t)}}const Dr=new WeakSet,Tr=Symbol("externalBuffer");function zr(e){this.stream=e,e[Tr]&&(this[Tr]=e[Tr].slice());let t=ni.isStream(e);if("node"===t&&(e=ni.nodeToWeb(e)),t){const t=e.getReader();return this._read=t.read.bind(t),void(this._releaseLock=()=>{t.closed.catch((function(){})),t.releaseLock()})}let r=!1;this._read=async()=>r||Dr.has(e)?{value:void 0,done:!0}:(r=!0,{value:e,done:!1}),this._releaseLock=()=>{if(r)try{Dr.add(e)}catch(e){}}}zr.prototype.read=async function(){if(this[Tr]&&this[Tr].length){return{done:!1,value:this[Tr].shift()}}return this._read()},zr.prototype.releaseLock=function(){this[Tr]&&(this.stream[Tr]=this[Tr]),this._releaseLock()},zr.prototype.readLine=async function(){let e,t=[];for(;!e;){let{done:r,value:i}=await this.read();if(i+="",r)return t.length?ni.concat(t):void 0;const n=i.indexOf("\n")+1;n&&(e=ni.concat(t.concat(i.substr(0,n))),t=[]),n!==i.length&&t.push(i.substr(n))}return this.unshift(...t),e},zr.prototype.readByte=async function(){const{done:e,value:t}=await this.read();if(e)return;const r=t[0];return this.unshift(ni.slice(t,1)),r},zr.prototype.readBytes=async function(e){const t=[];let r=0;for(;;){const{done:i,value:n}=await this.read();if(i)return t.length?ni.concat(t):void 0;if(t.push(n),r+=n.length,r>=e){const r=ni.concat(t);return this.unshift(ni.slice(r,e)),ni.slice(r,0,e)}}},zr.prototype.peekBytes=async function(e){const t=await this.readBytes(e);return this.unshift(t),t},zr.prototype.unshift=function(...e){this[Tr]||(this[Tr]=[]),1===e.length&&Cr(e[0])&&this[Tr].length&&e[0].length&&this[Tr][0].byteOffset>=e[0].length?this[Tr][0]=new Uint8Array(this[Tr][0].buffer,this[Tr][0].byteOffset-e[0].length,this[Tr][0].byteLength+e[0].length):this[Tr].unshift(...e.filter(e=>e&&e.length))},zr.prototype.readToEnd=async function(e=ni.concat){const t=[];for(;;){const{done:e,value:r}=await this.read();if(e)break;t.push(r)}return e(t)};const{ReadableStream:qr,WritableStream:Or,TransformStream:Nr}=e.TransformStream?e:{ReadableStream:Zt,WritableStream:ge,TransformStream:class{constructor(e={},t={},r={}){const i=t.size;let n=t.highWaterMark;const a=r.size;let s=r.highWaterMark;if(void 0!==e.writableType)throw new RangeError("Invalid writable type specified");const o=M(i);if(void 0===n&&(n=1),n=P(n),void 0!==e.readableType)throw new RangeError("Invalid readable type specified");const c=M(a);let u;void 0===s&&(s=0),s=P(s),function(e,t,r,i,n,a){function s(){return t}e._writable=function(e,t,r,i,n=1,a=(()=>1)){const s=Object.create(ge.prototype);return ve(s),Oe(s,Object.create(qe.prototype),e,t,r,i,n,a),s}(s,(function(t){return function(e,t){const r=e._transformStreamController;if(!0===e._backpressure){return N(e._backpressureChangePromise,()=>{const i=e._writable;if("erroring"===i._state)throw i._storedError;return dr(r,t)})}return dr(r,t)}(e,t)}),(function(){return function(e){const t=e._readable,r=e._transformStreamController,i=r._flushAlgorithm();return ur(r),N(i,()=>{if("errored"===t._state)throw t._storedError;const e=t._readableStreamController;!0===mt(e)&&lt(e)},r=>{throw nr(e,r),t._storedError})}(e)}),(function(t){return function(e,t){return nr(e,t),U(void 0)}(e,t)}),r,i),e._readable=Yt(s,(function(){return function(e){return sr(e,!1),e._backpressureChangePromise}(e)}),(function(t){return ar(e,t),U(void 0)}),n,a),e._backpressure=void 0,e._backpressureChangePromise=void 0,e._backpressureChangePromise_resolve=void 0,sr(e,!0),e._transformStreamController=void 0}(this,B(e=>{u=e}),n,o,s,c),function(e,t){const r=Object.create(or.prototype);let i=e=>{try{return hr(r,e),U(void 0)}catch(e){return D(e)}};const n=t.transform;if(void 0!==n){if("function"!=typeof n)throw new TypeError("transform is not a method");i=e=>x(n,t,[e,r])}const a=S(t,"flush",0,[r]);!function(e,t,r,i){t._controlledTransformStream=e,e._transformStreamController=t,t._transformAlgorithm=r,t._flushAlgorithm=i}(e,r,i,a)}(this,e);const h=E(e,"start",[this._transformStreamController]);u(h)}get readable(){if(!1===ir(this))throw lr("readable");return this._readable}get writable(){if(!1===ir(this))throw lr("writable");return this._writable}}},Fr=e.ReadableStream&&qr!==e.ReadableStream&&vr(qr),Lr=xr&&u.default.Buffer;function jr(e){let t=Mr(e);return"node"===t?Br(e):"web"===t&&Fr?Fr(e):t?e:new qr({start(t){t.enqueue(e),t.close()}})}function Hr(e){return e.some(Mr)?Wr(e):"string"==typeof e[0]?e.join(""):Lr&&Lr.isBuffer(e[0])?Lr.concat(e):Kr(e)}function Wr(e){e=e.map(jr);const t=$r((async function(e){await Promise.all(i.map(t=>ri(t,e)))}));let r=Promise.resolve();const i=e.map((i,n)=>Jr(i,(i,a)=>(r=r.then(()=>Zr(i,t.writable,{preventClose:n!==e.length-1})),r)));return t.readable}function Gr(e){return new zr(e)}function Vr(e){const t=e.getWriter(),r=t.releaseLock;return t.releaseLock=()=>{t.closed.catch((function(){})),r.call(t)},t}async function Zr(e,t,r){e=jr(e);try{if(e[Tr]){const r=Vr(t);for(let t=0;t<e[Tr].length;t++)await r.ready,await r.write(e[Tr][t]);r.releaseLock()}return await e.pipeTo(t,r)}catch(e){}}function Yr(e,t){const r=new Nr(t);return Zr(e,r.writable),r.readable}function $r(e){let t,r,i=!1;return{readable:new qr({start(e){r=e},pull(){t?t():