Michael J. Ryan tracker1
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| import util from 'util'; | |
| import crypto from 'crypto'; | |
| const HASH_ALGO = 'sha512'; | |
| // nist recommends 10000, 10x nist, approx 83ms on i7-8650U | |
| const HASH_ITERATIONS = 100000; | |
| const HASH_SALT_BYTES = 16; // Exceeds NIST Minimum 32/8 (4 bytes) | |
| const HASH_BYTES = 64; // Match Hash Algorithm lengh / bits (512 / 8); |
tracker1
/ sanitize-html-browser.js
Last active
July 31, 2020 21:53
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| function sanitizeHtml(input) { | |
| if (typeof input !== 'string') return input; | |
| if (input.indexOf('<') === -1) return input; | |
| const div = document.createElement('div'); | |
| div.innerHTML = input; | |
| div.querySelectorAll('script').forEach((el) => el.remove()); | |
| div.querySelectorAll('style').forEach((el) => el.remove()); | |
| div.querySelectorAll('*').forEach((el) => { | |
| const events = el.getAttributeNames().filter((a) => a.indexOf('on') === 0); |
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| // save to (exec/mods)/text.dat.js - at the top of login/login/shell files, load('text.dat.js') | |
| bbs.replace_text(/* MsgSubj */ 1, "\1n\1h\1c\xda\xc4\xc4\xc4\xc4\xc4\xc4\1n\xc4\xc4\xc4\xc4\xc4\xc4\1h\1k\xc4\xc4\xc4\xc4\xc4\xc4\xc4\1n\1c\xc4\xc4\xc4\xc4\xc4\xfa\xfa\xfa\xfa\r\n\1h\xb3 \1bSubj\1n\1b: \1h\1c%.70s"); | |
| bbs.replace_text(/* MsgAttr */ 2, "\r\n\xb3 \1bAttr\1n\1b: \1h\1c%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s"); | |
| bbs.replace_text(/* MsgTo */ 3, "\r\n\xb3 \1bTo \1n\1b: \1h\1c%.70s"); | |
| bbs.replace_text(/* MsgToExt */ 4, " #%s"); | |
| bbs.replace_text(/* MsgToNet */ 5, " (%.40s)"); | |
| bbs.replace_text(/* MsgFrom */ 6, "\r\n\1w\xb3 \1bFrom\1n\1b: \1h\1c%.33s"); | |
| bbs.replace_text(/* MsgFromExt */ 7, " #%s"); | |
| bbs.replace_text(/* MsgFromNet */ 8, " (%.35s)"); | |
| bbs.replace_text(/* MsgDate */ 9, "\r\n\1w\xb3 \1bDate\1n\1b: \1h\1c%.24s %s (%s)\r\n\1w\xc0\xc4\xc4\xc4\xc4\xc4\xc4\1c\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\1n\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\1h\1k\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\1n\1c\xc4\xc4\xc4\xc4\xc4\xc4\xc4\ |
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| module.exports = { | |
| parser: 'babel-eslint', | |
| extends: ['plugin:prettier/recommended', 'prettier/react'], | |
| plugins: ['prettier', 'jest'], | |
| parserOptions: { | |
| sourceType: 'module', | |
| ecmaVersion: 2020, | |
| ecmaFeatures: { | |
| jsx: true, | |
| }, |
tracker1
/ settings.json
Created
May 6, 2020 17:17
vs code settings for synchronet /sbbs/.vscode/settings.json
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| { | |
| "editor.rulers": [ | |
| 76, | |
| 80 | |
| ], | |
| "editor.tabSize": 2, | |
| "editor.renderControlCharacters": true, | |
| "files.encoding": "cp437", | |
| "files.associations": { | |
| "*.ssjs": "javascript" |
tracker1
/ load-component-import.js
Created
May 6, 2020 15:06
Code Splitting via lazy import with React
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| /* | |
| /feature/load-component-import.js | |
| This is used by any async loading areas of the application | |
| import load from '../load-component-import.js'; | |
| const FooComponentAsync = load(() => import('./FooComponent'))'; | |
| */ | |
| import React, { Suspense } from 'react'; |
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| // precheck | |
| try { | |
| eval('(function() { async _ => _; })();'); | |
| if (typeof fetch !== 'function') throw new Error('No fetch api'); | |
| } catch (e) { | |
| // render unsupported message in half a second - after error trap | |
| window.setTimeout(function() { | |
| // fallback render for development | |
| var body = document.getElementsByTagName('body')[0]; | |
| body.className = 'message'; |
tracker1
/ settings.json
Created
March 21, 2020 10:01
/sbbs/.vscode/settigns.json - Synchronet config for editing with VS Code.
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| { | |
| "editor.rulers": [ | |
| 76, | |
| 80 | |
| ], | |
| "editor.tabSize": 2, | |
| "editor.renderControlCharacters": true, | |
| "files.encoding": "cp437", | |
| "files.associations": { | |
| "*.ssjs": "javascript" |
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| module.exports = () => { | |
| // break resolve and reject out of a promise | |
| let resolve, reject; | |
| const promise = new Promise((res, rej) => { | |
| resolve = res; | |
| reject = rej; | |
| }); | |
| // return as a future | |
| return { |
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| /* | |
| The application uses os-service module to register itself in to an | |
| environment based on command line parameters. | |
| */ | |
| const SERVICE_NAME = "my-service-name"; // TODO: changeme | |
| // https://www.npmjs.com/package/os-service - using fork for 12.13 for now | |
| const service = require("os-service"); | |
| const startServer = require("./feature/web-server"); |