156 lines
4.4 KiB
JavaScript
156 lines
4.4 KiB
JavaScript
'use strict';
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// testing prerequisites
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global.assert = require('assert');
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global.jsc = require('jsverify');
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global.jsdom = require('jsdom-global');
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global.cleanup = global.jsdom();
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global.fs = require('fs');
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global.WebCrypto = require('node-webcrypto-ossl');
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// application libraries to test
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global.$ = global.jQuery = require('./jquery-3.3.1');
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global.RawDeflate = require('./rawinflate-0.3').RawDeflate;
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require('./zlib-1.2.11');
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require('./prettify');
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global.prettyPrint = window.PR.prettyPrint;
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global.prettyPrintOne = window.PR.prettyPrintOne;
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global.showdown = require('./showdown-1.8.6');
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global.DOMPurify = require('./purify-1.0.7');
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require('./bootstrap-3.3.7');
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require('./privatebin');
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// internal variables
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var a2zString = ['a','b','c','d','e','f','g','h','i','j','k','l','m',
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'n','o','p','q','r','s','t','u','v','w','x','y','z'],
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alnumString = a2zString.concat(['0','1','2','3','4','5','6','7','8','9']),
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queryString = alnumString.concat(['+','%','&','.','*','-','_']),
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hashString = queryString.concat(['!']),
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base64String = alnumString.concat(['+','/','=']).concat(
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a2zString.map(function(c) {
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return c.toUpperCase();
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})
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),
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schemas = ['ftp','gopher','http','https','ws','wss'],
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supportedLanguages = ['de', 'es', 'fr', 'it', 'no', 'pl', 'pt', 'oc', 'ru', 'sl', 'zh'],
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mimeTypes = ['image/png', 'application/octet-stream'],
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formats = ['plaintext', 'markdown', 'syntaxhighlighting'],
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/**
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* character to HTML entity lookup table
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*
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* @see {@link https://github.com/janl/mustache.js/blob/master/mustache.js#L60}
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*/
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entityMap = {
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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"'": ''',
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'/': '/',
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'`': '`',
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'=': '='
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},
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mimeFile = fs.createReadStream('/etc/mime.types'),
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mimeLine = '';
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// populate mime types from environment
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mimeFile.on('data', function(data) {
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mimeLine += data;
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var index = mimeLine.indexOf('\n');
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while (index > -1) {
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var line = mimeLine.substring(0, index);
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mimeLine = mimeLine.substring(index + 1);
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parseMime(line);
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index = mimeLine.indexOf('\n');
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}
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});
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mimeFile.on('end', function() {
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if (mimeLine.length > 0) {
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parseMime(mimeLine);
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}
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});
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function parseMime(line) {
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// ignore comments
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var index = line.indexOf('#');
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if (index > -1) {
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line = line.substring(0, index);
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}
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// ignore bits after tabs
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index = line.indexOf('\t');
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if (index > -1) {
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line = line.substring(0, index);
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}
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if (line.length > 0) {
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mimeTypes.push(line);
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}
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}
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// common testing helper functions
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exports.atob = atob;
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exports.btoa = btoa;
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/**
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* convert all applicable characters to HTML entities
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*
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* @see {@link https://www.owasp.org/index.php/XSS_(Cross_Site_Scripting)_Prevention_Cheat_Sheet#RULE_.231_-_HTML_Escape_Before_Inserting_Untrusted_Data_into_HTML_Element_Content}
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* @name htmlEntities
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* @function
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* @param {string} str
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* @return {string} escaped HTML
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*/
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exports.htmlEntities = function(str) {
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return String(str).replace(
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/[&<>"'`=\/]/g, function(s) {
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return entityMap[s];
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});
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};
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// provides random lowercase characters from a to z
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exports.jscA2zString = function() {
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return jsc.elements(a2zString);
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};
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// provides random lowercase alpha numeric characters (a to z and 0 to 9)
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exports.jscAlnumString = function() {
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return jsc.elements(alnumString);
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};
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// provides random characters allowed in GET queries
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exports.jscQueryString = function() {
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return jsc.elements(queryString);
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};
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// provides random characters allowed in hash queries
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exports.jscHashString = function() {
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return jsc.elements(hashString);
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};
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// provides random characters allowed in base64 encoded strings
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exports.jscBase64String = function() {
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return jsc.elements(base64String);
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};
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// provides a random URL schema supported by the whatwg-url library
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exports.jscSchemas = function() {
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return jsc.elements(schemas);
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};
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// provides a random supported language string
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exports.jscSupportedLanguages = function() {
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return jsc.elements(supportedLanguages);
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};
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// provides a random mime type
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exports.jscMimeTypes = function() {
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return jsc.elements(mimeTypes);
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};
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// provides a random PrivateBin paste formatter
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exports.jscFormats = function() {
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return jsc.elements(formats);
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};
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