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3401f26 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | 'use strict'
const corsSafeListedMethods = /** @type {const} */ (['GET', 'HEAD', 'POST'])
const corsSafeListedMethodsSet = new Set(corsSafeListedMethods)
const nullBodyStatus = /** @type {const} */ ([101, 204, 205, 304])
const redirectStatus = /** @type {const} */ ([301, 302, 303, 307, 308])
const redirectStatusSet = new Set(redirectStatus)
/**
* @see https://fetch.spec.whatwg.org/#block-bad-port
*/
const badPorts = /** @type {const} */ ([
'1', '7', '9', '11', '13', '15', '17', '19', '20', '21', '22', '23', '25', '37', '42', '43', '53', '69', '77', '79',
'87', '95', '101', '102', '103', '104', '109', '110', '111', '113', '115', '117', '119', '123', '135', '137',
'139', '143', '161', '179', '389', '427', '465', '512', '513', '514', '515', '526', '530', '531', '532',
'540', '548', '554', '556', '563', '587', '601', '636', '989', '990', '993', '995', '1719', '1720', '1723',
'2049', '3659', '4045', '4190', '5060', '5061', '6000', '6566', '6665', '6666', '6667', '6668', '6669', '6679',
'6697', '10080'
])
const badPortsSet = new Set(badPorts)
/**
* @see https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-header
*/
const referrerPolicyTokens = /** @type {const} */ ([
'no-referrer',
'no-referrer-when-downgrade',
'same-origin',
'origin',
'strict-origin',
'origin-when-cross-origin',
'strict-origin-when-cross-origin',
'unsafe-url'
])
/**
* @see https://w3c.github.io/webappsec-referrer-policy/#referrer-policies
*/
const referrerPolicy = /** @type {const} */ ([
'',
...referrerPolicyTokens
])
const referrerPolicyTokensSet = new Set(referrerPolicyTokens)
const requestRedirect = /** @type {const} */ (['follow', 'manual', 'error'])
const safeMethods = /** @type {const} */ (['GET', 'HEAD', 'OPTIONS', 'TRACE'])
const safeMethodsSet = new Set(safeMethods)
const requestMode = /** @type {const} */ (['navigate', 'same-origin', 'no-cors', 'cors'])
const requestCredentials = /** @type {const} */ (['omit', 'same-origin', 'include'])
const requestCache = /** @type {const} */ ([
'default',
'no-store',
'reload',
'no-cache',
'force-cache',
'only-if-cached'
])
/**
* @see https://fetch.spec.whatwg.org/#request-body-header-name
*/
const requestBodyHeader = /** @type {const} */ ([
'content-encoding',
'content-language',
'content-location',
'content-type',
// See https://github.com/nodejs/undici/issues/2021
// 'Content-Length' is a forbidden header name, which is typically
// removed in the Headers implementation. However, undici doesn't
// filter out headers, so we add it here.
'content-length'
])
/**
* @see https://fetch.spec.whatwg.org/#enumdef-requestduplex
*/
const requestDuplex = /** @type {const} */ ([
'half'
])
/**
* @see http://fetch.spec.whatwg.org/#forbidden-method
*/
const forbiddenMethods = /** @type {const} */ (['CONNECT', 'TRACE', 'TRACK'])
const forbiddenMethodsSet = new Set(forbiddenMethods)
const subresource = /** @type {const} */ ([
'audio',
'audioworklet',
'font',
'image',
'manifest',
'paintworklet',
'script',
'style',
'track',
'video',
'xslt',
''
])
const subresourceSet = new Set(subresource)
module.exports = {
subresource,
forbiddenMethods,
requestBodyHeader,
referrerPolicy,
requestRedirect,
requestMode,
requestCredentials,
requestCache,
redirectStatus,
corsSafeListedMethods,
nullBodyStatus,
safeMethods,
badPorts,
requestDuplex,
subresourceSet,
badPortsSet,
redirectStatusSet,
corsSafeListedMethodsSet,
safeMethodsSet,
forbiddenMethodsSet,
referrerPolicyTokens: referrerPolicyTokensSet
}
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