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TaylorBeestonTaylorBeeston
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Add types
Closes GH-20. Closes GH-21. Reviewed-by: Jonathan Haines <[email protected]> Reviewed-by: Christian Murphy <[email protected]> Reviewed-by: Titus Wormer <[email protected]>
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‎package.json‎

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"Titus Wormer <[email protected]> (https://wooorm.com)",
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"Jason Switzer <[email protected]>"
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],
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"types": "types/index.d.ts",
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"files": [
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"types/index.d.ts",
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"lib",
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"index.js"
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],
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"devDependencies": {
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"browserify": "^16.0.0",
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"deepmerge": "^4.0.0",
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"dtslint": "^3.6.12",
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"hast-util-to-html": "^7.0.0",
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"hastscript": "^5.0.0",
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"hastscript": "^6.0.0",
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"nyc": "^15.0.0",
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"prettier": "^2.0.0",
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"remark-cli": "^8.0.0",
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"build": "npm run build-bundle && npm run build-mangle",
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"test-api": "node test",
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"test-coverage": "nyc --reporter lcov tape test.js",
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"test": "npm run format && npm run build && npm run test-coverage"
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"test-types": "dtslint types",
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"test": "npm run format && npm run build && npm run test-coverage && npm run test-types"
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},
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"nyc": {
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"check-coverage": true,

‎types/hast-util-sanitize-tests.ts‎

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import h = require('hastscript')
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import u = require('unist-builder')
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import merge = require('deepmerge')
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import sanitize = require('hast-util-sanitize')
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// Taken from Readme
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const tree = h('div', {onmouseover: 'alert("alpha")'}, [
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h(
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'a',
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{href: 'jAva script:alert("bravo")', onclick: 'alert("charlie")'},
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'delta'
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),
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u('text', '\n'),
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h('script', 'alert("charlie")'),
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u('text', '\n'),
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h('img', {src: 'x', onerror: 'alert("delta")'}),
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u('text', '\n'),
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// eslint-disable-next-line no-script-url
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h('iframe', {src: 'javascript:alert("echo")'}),
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u('text', '\n'),
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h('math', h('mi', {'xlink:href': 'data:x,<script>alert("foxtrot")</script>'}))
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])
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const gh: sanitize.Schema = {
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strip: ['script'],
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clobberPrefix: 'user-content-',
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clobber: ['name', 'id'],
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ancestors: {
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tbody: ['table'],
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tfoot: ['table'],
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thead: ['table'],
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td: ['table'],
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th: ['table'],
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tr: ['table']
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},
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protocols: {
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href: ['http', 'https', 'mailto', 'xmpp', 'irc', 'ircs'],
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cite: ['http', 'https'],
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src: ['http', 'https'],
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longDesc: ['http', 'https']
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},
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tagNames: [
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'h1',
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'h2',
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'h3',
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'h4',
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'h5',
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'h6',
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'br',
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'b',
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'i',
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'strong',
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'em',
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'a',
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'pre',
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'code',
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'img',
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'tt',
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'div',
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'ins',
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'del',
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'sup',
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'sub',
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'p',
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'ol',
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'ul',
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'table',
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'thead',
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'tbody',
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'tfoot',
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'blockquote',
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'dl',
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'dt',
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'dd',
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'kbd',
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'q',
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'samp',
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'var',
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'hr',
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'ruby',
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'rt',
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'rp',
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'li',
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'tr',
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'td',
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'th',
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's',
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'strike',
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'summary',
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'details',
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'caption',
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'figure',
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'figcaption',
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'abbr',
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'bdo',
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'cite',
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'dfn',
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'mark',
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'small',
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'span',
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'time',
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'wbr',
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'input'
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],
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attributes: {
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a: ['href'],
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img: ['src', 'longDesc'],
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input: [
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['type', 'checkbox'],
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['disabled', true]
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],
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li: [['className', 'task-list-item']],
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div: ['itemScope', 'itemType'],
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blockquote: ['cite'],
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del: ['cite'],
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ins: ['cite'],
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q: ['cite'],
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'*': [
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'abbr',
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'accept',
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'acceptCharset',
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'accessKey',
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'action',
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'align',
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'alt',
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'ariaDescribedBy',
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'ariaHidden',
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'ariaLabel',
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'ariaLabelledBy',
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'axis',
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'border',
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'cellPadding',
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'cellSpacing',
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'char',
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'charOff',
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'charSet',
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'checked',
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'clear',
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'cols',
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'colSpan',
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'color',
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'compact',
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'coords',
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'dateTime',
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'dir',
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'disabled',
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'encType',
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'htmlFor',
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'frame',
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'headers',
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'height',
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'hrefLang',
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'hSpace',
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'isMap',
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'id',
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'label',
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'lang',
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'maxLength',
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'media',
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'method',
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'multiple',
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'name',
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'noHref',
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'noShade',
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'noWrap',
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'open',
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'prompt',
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'readOnly',
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'rel',
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'rev',
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'rows',
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'rowSpan',
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'rules',
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'scope',
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'selected',
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'shape',
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'size',
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'span',
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'start',
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'summary',
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'tabIndex',
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'target',
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'title',
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'type',
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'useMap',
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'vAlign',
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'value',
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'vSpace',
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'width',
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'itemProp'
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]
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},
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required: {
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input: {
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type: 'checkbox',
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disabled: true
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}
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}
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}
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const schema = merge(gh, {attributes: {'*': ['className']}})
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sanitize(tree)
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sanitize(tree, schema)

‎types/index.d.ts‎

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import {Node} from 'unist'
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declare namespace sanitize {
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/**
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* Possible HTML attribute values
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*/
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type HTMLValue = string | number | boolean
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/**
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* Sanitization configuration
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*/
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interface Schema {
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/**
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* Map of tag names to allowed property names
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*
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* The special '*' key defines property names allowed on all elements
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*/
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attributes?: {
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[key: string]: Array<string | [string, ...HTMLValue[]]>
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}
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/**
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* Map of tag names to required property names and their default property value
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*/
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required?: {[key: string]: {[key: string]: HTMLValue}}
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/**
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* List of allowed tag names
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*/
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tagNames?: string[]
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/**
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* Map of protocols to allow in property values
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*/
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protocols?: {[key: string]: string[]}
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/**
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* Map of tag names to their required ancestor elements
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*/
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ancestors?: {[key: string]: string[]}
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/**
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* List of allowed property names which can clobber
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*/
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clobber?: string[]
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/**
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* Prefix to use before potentially clobbering property names
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*/
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clobberPrefix?: string
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/**
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* Names of elements to strip from the tree
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*/
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strip?: string[]
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/**
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* Whether to allow comments
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*/
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allowComments?: boolean
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/**
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* Whether to allow doctypes
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*/
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allowDoctypes?: boolean
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}
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}
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/**
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* Hast utility to sanitize a tree
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*
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* @param tree Hast tree to sanitize
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* @param schema Schema defining how to sanitize - defaults to Github style sanitation
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*/
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declare function sanitize(tree: Node, schema?: sanitize.Schema): Node
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export = sanitize

‎types/tsconfig.json‎

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{
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"compilerOptions": {
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"lib": ["es2015"],
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"strict": true,
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"baseUrl": ".",
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"resolveJsonModule": true,
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"paths": {
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"hast-util-sanitize": ["index.d.ts"]
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}
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}
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}

‎types/tslint.json‎

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{
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"extends": "dtslint/dtslint.json",
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"rules": {
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"semicolon": false,
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"whitespace": false
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}
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}

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