Mercurial > sat_docs
view scripts/minifier/otr/sm-webworker.js @ 143:dd83138a9b1d
screenshots (0.7): added capture of Primtivus chat (0.7.0b2)
author | Goffi <goffi@goffi.org> |
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date | Sun, 23 Jun 2019 20:04:59 +0200 |
parents | 1596660ddf72 |
children |
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;(function (root) { "use strict"; root.OTR = {} root.crypto = { randomBytes: function () { throw new Error("Haven't seeded yet.") } } // default imports var imports = [ 'vendor/salsa20.js' , 'vendor/bigint.js' , 'vendor/crypto.js' , 'vendor/eventemitter.js' , 'lib/const.js' , 'lib/helpers.js' , 'lib/sm.js' ] function wrapPostMessage(method) { return function () { postMessage({ method: method , args: Array.prototype.slice.call(arguments, 0) }) } } var sm onmessage = function (e) { var data = e.data switch (data.type) { case 'seed': if (data.imports) imports = data.imports importScripts.apply(root, imports) // use salsa20 since there's no prng in webworkers var state = new root.Salsa20( data.seed.slice(0, 32), data.seed.slice(32) ) root.crypto.randomBytes = function (n) { return state.getBytes(n) } break case 'init': sm = new root.OTR.SM(data.reqs) ;['trust','question', 'send', 'abort'].forEach(function (m) { sm.on(m, wrapPostMessage(m)); }) break case 'method': sm[data.method].apply(sm, data.args) break } } }(this))