shell bypass 403
'use strict'
var markdownLineEnding = require('../character/markdown-line-ending.js')
var markdownSpace = require('../character/markdown-space.js')
// eslint-disable-next-line max-params
function labelFactory(effects, ok, nok, type, markerType, stringType) {
var self = this
var size = 0
var data
return start
function start(code) {
effects.enter(type)
effects.enter(markerType)
effects.consume(code)
effects.exit(markerType)
effects.enter(stringType)
return atBreak
}
function atBreak(code) {
if (
code === null ||
code === 91 ||
(code === 93 && !data) ||
/* c8 ignore next */
(code === 94 &&
/* c8 ignore next */
!size &&
/* c8 ignore next */
'_hiddenFootnoteSupport' in self.parser.constructs) ||
size > 999
) {
return nok(code)
}
if (code === 93) {
effects.exit(stringType)
effects.enter(markerType)
effects.consume(code)
effects.exit(markerType)
effects.exit(type)
return ok
}
if (markdownLineEnding(code)) {
effects.enter('lineEnding')
effects.consume(code)
effects.exit('lineEnding')
return atBreak
}
effects.enter('chunkString', {
contentType: 'string'
})
return label(code)
}
function label(code) {
if (
code === null ||
code === 91 ||
code === 93 ||
markdownLineEnding(code) ||
size++ > 999
) {
effects.exit('chunkString')
return atBreak(code)
}
effects.consume(code)
data = data || !markdownSpace(code)
return code === 92 ? labelEscape : label
}
function labelEscape(code) {
if (code === 91 || code === 92 || code === 93) {
effects.consume(code)
size++
return label
}
return label(code)
}
}
module.exports = labelFactory