Mercurial > sat_docs
view scripts/minifier/otr/dsa-webworker.js @ 105:b69056368901
docker: images optimisation:
- reduced the number of layers by grouping many instructions
- moved stuff which don't change a lot at the beginning, and hg/apt at the end
- scripts are not now in scripts/ subdirectories
- prosody.cfg.lua is added using ADD instead of getting it online
- .hg/dirstate is copied in base (backend) and libervia, so mercurial revision is known
- removed lot of useless WORKDIR instruction, they are replaced by "cd" inside RUN instructions
- cleaning (apt-clean, rm) is done on the same instruction as the one than generate the data, to avoid useless data in layers
author | Goffi <goffi@goffi.org> |
---|---|
date | Sun, 28 Feb 2016 02:01:20 +0100 |
parents | 1596660ddf72 |
children |
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;(function (root) { "use strict"; root.OTR = {} root.DSA = {} 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/dsa.js' ] function sendMsg(type, val) { postMessage({ type: type, val: val }) } onmessage = function (e) { var data = e.data; 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) } if (data.debug) sendMsg('debug', 'DSA key creation started') var dsa try { dsa = new root.DSA() } catch (e) { if (data.debug) sendMsg('debug', e.toString()) return } if (data.debug) sendMsg('debug', 'DSA key creation finished') sendMsg('data', dsa.packPrivate()) } }(this))