multiparty-encryption/openpgp.min.js

/*! OpenPGP.js v5.5.0 - 2022-08-31 - this is LGPL licensed code, see LICENSE/our website https://openpgpjs.org/ for more information. */
var openpgp=function(e){"use strict";const t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},r=Symbol("doneWritingPromise"),i=Symbol("doneWritingResolve"),n=Symbol("doneWritingReject"),a=Symbol("readingIndex");class s extends Array{constructor(){super(),this[r]=new Promise(((e,t)=>{this[i]=e,this[n]=t})),this[r].catch((()=>{}))}}function o(e){return e&&e.getReader&&Array.isArray(e)}function c(e){if(!o(e)){const t=e.getWriter(),r=t.releaseLock;return t.releaseLock=()=>{t.closed.catch((function(){})),r.call(t)},t}this.stream=e}s.prototype.getReader=function(){return void 0===this[a]&&(this[a]=0),{read:async()=>(await this[r],this[a]===this.length?{value:void 0,done:!0}:{value:this[this[a]++],done:!1})}},s.prototype.readToEnd=async function(e){await this[r];const t=e(this.slice(this[a]));return this.length=0,t},s.prototype.clone=function(){const e=new s;return e[r]=this[r].then((()=>{e.push(...this)})),e},c.prototype.write=async function(e){this.stream.push(e)},c.prototype.close=async function(){this.stream[i]()},c.prototype.abort=async function(e){return this.stream[n](e),e},c.prototype.releaseLock=function(){};const u="object"==typeof t.process&&"object"==typeof t.process.versions,h=u&&void 0;function f(e){return o(e)?"array":t.ReadableStream&&t.ReadableStream.prototype.isPrototypeOf(e)?"web":A&&A.prototype.isPrototypeOf(e)?"ponyfill":h&&h.prototype.isPrototypeOf(e)?"node":!(!e||!e.getReader)&&"web-like"}function d(e){return Uint8Array.prototype.isPrototypeOf(e)}function l(e){if(1===e.length)return e[0];let t=0;for(let r=0;r<e.length;r++){if(!d(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 p=u&&void 0,y=u&&void 0;let b,m;if(y){b=function(e){let t=!1;return new A({start(r){e.pause(),e.on("data",(i=>{t||(p.isBuffer(i)&&(i=new Uint8Array(i.buffer,i.byteOffset,i.byteLength)),r.enqueue(i),e.pause())})),e.on("end",(()=>{t||r.close()})),e.on("error",(e=>r.error(e)))},pull(){e.resume()},cancel(r){t=!0,e.destroy(r)}})};class e extends y{constructor(e,t){super(t),this._reader=D(e)}async _read(e){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)}}_destroy(e){this._reader.cancel(e)}}m=function(t,r){return new e(t,r)}}const g=new WeakSet,w=Symbol("externalBuffer");function v(e){if(this.stream=e,e[w]&&(this[w]=e[w].slice()),o(e)){const t=e.getReader();return this._read=t.read.bind(t),this._releaseLock=()=>{},void(this._cancel=()=>{})}let t=f(e);if("node"===t&&(e=b(e)),t){const t=e.getReader();return this._read=t.read.bind(t),this._releaseLock=()=>{t.closed.catch((function(){})),t.releaseLock()},void(this._cancel=t.cancel.bind(t))}let r=!1;this._read=async()=>r||g.has(e)?{value:void 0,done:!0}:(r=!0,{value:e,done:!1}),this._releaseLock=()=>{if(r)try{g.add(e)}catch(e){}}}v.prototype.read=async function(){if(this[w]&&this[w].length){return{done:!1,value:this[w].shift()}}return this._read()},v.prototype.releaseLock=function(){this[w]&&(this.stream[w]=this[w]),this._releaseLock()},v.prototype.cancel=function(e){return this._cancel(e)},v.prototype.readLine=async function(){let e,t=[];for(;!e;){let{done:r,value:i}=await this.read();if(i+="",r)return t.length?K(t):void 0;const n=i.indexOf("\n")+1;n&&(e=K(t.concat(i.substr(0,n))),t=[]),n!==i.length&&t.push(i.substr(n))}return this.unshift(...t),e},v.prototype.readByte=async function(){const{done:e,value:t}=await this.read();if(e)return;const r=t[0];return this.unshift(j(t,1)),r},v.prototype.readBytes=async function(e){const t=[];let r=0;for(;;){const{done:i,value:n}=await this.read();if(i)return t.length?K(t):void 0;if(t.push(n),r+=n.length,r>=e){const r=K(t);return this.unshift(j(r,e)),j(r,0,e)}}},v.prototype.peekBytes=async function(e){const t=await this.readBytes(e);return this.unshift(t),t},v.prototype.unshift=function(...e){this[w]||(this[w]=[]),1===e.length&&d(e[0]
/*! *****************************************************************************
  Copyright (c) Microsoft Corporation.

  Permission to use, copy, modify, and/or distribute this software for any
  purpose with or without fee is hereby granted.

  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
  REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
  INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
  OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  PERFORMANCE OF THIS SOFTWARE.
  ***************************************************************************** */function gd(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+t+" is not a constructor or null");function r(){this.constructor=e}md(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}function wd(e){if(!e)throw new TypeError("Assertion failed")}function vd(){}function _d(e){return"object"==typeof e&&null!==e||"function"==typeof e}function kd(e){if("function"!=typeof e)return!1;var t=!1;try{new e({start:function(){t=!0}})}catch(e){}return t}function Ad(e){return!!_d(e)&&"function"==typeof e.getReader}function Sd(e){return!!_d(e)&&"function"==typeof e.getWriter}function Ed(e){return!!_d(e)&&(!!Ad(e.readable)&&!!Sd(e.writable))}function Pd(e){try{return e.getReader({mode:"byob"}).releaseLock(),!0}catch(e){return!1}}function xd(e,t){var r=(void 0===t?{}:t).type;return wd(Ad(e)),wd(!1===e.locked),"bytes"===(r=Md(r))?new Rd(e):new Kd(e)}function Md(e){var t=e+"";if("bytes"===t)return t;if(void 0===e)return e;throw new RangeError("Invalid type is specified")}var Cd=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 wd(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;wd(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(vd)},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}(),Kd=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return gd(t,e),t.prototype.pull=function(){return this._pullWithDefaultReader()},t}(Cd);function Dd(e){return new Uint8Array(e.buffer,e.byteOffset,e.byteLength)}var Rd=function(e){function t(t){var r=this,i=Pd(t);return(r=e.call(this,t)||this)._supportsByob=i,r}return gd(t,e),Object.defineProperty(t.prototype,"type",{get:function(){return"bytes"},enumerable:!1,configurable:!0}),t.prototype._attachByobReader=function(){if("byob"!==this._readerMode){wd(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(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=Dd(i),Dd(n).set(a,0),e.respond(r.value.byteLength))}));return this._setPendingRead(i),i},t}(Cd);function Ud(e){wd(Sd(e))
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