bump version in package.json, upgrade dependencies

1 files changed, 317 insertions, 0 deletions

diff --git a/node_modules/undici/lib/cookies/parse.js b/node_modules/undici/lib/cookies/parse.js
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+++ b/node_modules/undici/lib/cookies/parse.js
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+'use strict'
+
+const { maxNameValuePairSize, maxAttributeValueSize } = require('./constants')
+const { isCTLExcludingHtab } = require('./util')
+const { collectASequenceOfCodePointsFast } = require('../fetch/dataURL')
+const assert = require('assert')
+
+/**
+ * @description Parses the field-value attributes of a set-cookie header string.
+ * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4
+ * @param {string} header
+ * @returns if the header is invalid, null will be returned
+ */
+function parseSetCookie (header) {
+  // 1. If the set-cookie-string contains a %x00-08 / %x0A-1F / %x7F
+  //    character (CTL characters excluding HTAB): Abort these steps and
+  //    ignore the set-cookie-string entirely.
+  if (isCTLExcludingHtab(header)) {
+    return null
+  }
+
+  let nameValuePair = ''
+  let unparsedAttributes = ''
+  let name = ''
+  let value = ''
+
+  // 2. If the set-cookie-string contains a %x3B (";") character:
+  if (header.includes(';')) {
+    // 1. The name-value-pair string consists of the characters up to,
+    //    but not including, the first %x3B (";"), and the unparsed-
+    //    attributes consist of the remainder of the set-cookie-string
+    //    (including the %x3B (";") in question).
+    const position = { position: 0 }
+
+    nameValuePair = collectASequenceOfCodePointsFast(';', header, position)
+    unparsedAttributes = header.slice(position.position)
+  } else {
+    // Otherwise:
+
+    // 1. The name-value-pair string consists of all the characters
+    //    contained in the set-cookie-string, and the unparsed-
+    //    attributes is the empty string.
+    nameValuePair = header
+  }
+
+  // 3. If the name-value-pair string lacks a %x3D ("=") character, then
+  //    the name string is empty, and the value string is the value of
+  //    name-value-pair.
+  if (!nameValuePair.includes('=')) {
+    value = nameValuePair
+  } else {
+    //    Otherwise, the name string consists of the characters up to, but
+    //    not including, the first %x3D ("=") character, and the (possibly
+    //    empty) value string consists of the characters after the first
+    //    %x3D ("=") character.
+    const position = { position: 0 }
+    name = collectASequenceOfCodePointsFast(
+      '=',
+      nameValuePair,
+      position
+    )
+    value = nameValuePair.slice(position.position + 1)
+  }
+
+  // 4. Remove any leading or trailing WSP characters from the name
+  //    string and the value string.
+  name = name.trim()
+  value = value.trim()
+
+  // 5. If the sum of the lengths of the name string and the value string
+  //    is more than 4096 octets, abort these steps and ignore the set-
+  //    cookie-string entirely.
+  if (name.length + value.length > maxNameValuePairSize) {
+    return null
+  }
+
+  // 6. The cookie-name is the name string, and the cookie-value is the
+  //    value string.
+  return {
+    name, value, ...parseUnparsedAttributes(unparsedAttributes)
+  }
+}
+
+/**
+ * Parses the remaining attributes of a set-cookie header
+ * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4
+ * @param {string} unparsedAttributes
+ * @param {[Object.<string, unknown>]={}} cookieAttributeList
+ */
+function parseUnparsedAttributes (unparsedAttributes, cookieAttributeList = {}) {
+  // 1. If the unparsed-attributes string is empty, skip the rest of
+  //    these steps.
+  if (unparsedAttributes.length === 0) {
+    return cookieAttributeList
+  }
+
+  // 2. Discard the first character of the unparsed-attributes (which
+  //    will be a %x3B (";") character).
+  assert(unparsedAttributes[0] === ';')
+  unparsedAttributes = unparsedAttributes.slice(1)
+
+  let cookieAv = ''
+
+  // 3. If the remaining unparsed-attributes contains a %x3B (";")
+  //    character:
+  if (unparsedAttributes.includes(';')) {
+    // 1. Consume the characters of the unparsed-attributes up to, but
+    //    not including, the first %x3B (";") character.
+    cookieAv = collectASequenceOfCodePointsFast(
+      ';',
+      unparsedAttributes,
+      { position: 0 }
+    )
+    unparsedAttributes = unparsedAttributes.slice(cookieAv.length)
+  } else {
+    // Otherwise:
+
+    // 1. Consume the remainder of the unparsed-attributes.
+    cookieAv = unparsedAttributes
+    unparsedAttributes = ''
+  }
+
+  // Let the cookie-av string be the characters consumed in this step.
+
+  let attributeName = ''
+  let attributeValue = ''
+
+  // 4. If the cookie-av string contains a %x3D ("=") character:
+  if (cookieAv.includes('=')) {
+    // 1. The (possibly empty) attribute-name string consists of the
+    //    characters up to, but not including, the first %x3D ("=")
+    //    character, and the (possibly empty) attribute-value string
+    //    consists of the characters after the first %x3D ("=")
+    //    character.
+    const position = { position: 0 }
+
+    attributeName = collectASequenceOfCodePointsFast(
+      '=',
+      cookieAv,
+      position
+    )
+    attributeValue = cookieAv.slice(position.position + 1)
+  } else {
+    // Otherwise:
+
+    // 1. The attribute-name string consists of the entire cookie-av
+    //    string, and the attribute-value string is empty.
+    attributeName = cookieAv
+  }
+
+  // 5. Remove any leading or trailing WSP characters from the attribute-
+  //    name string and the attribute-value string.
+  attributeName = attributeName.trim()
+  attributeValue = attributeValue.trim()
+
+  // 6. If the attribute-value is longer than 1024 octets, ignore the
+  //    cookie-av string and return to Step 1 of this algorithm.
+  if (attributeValue.length > maxAttributeValueSize) {
+    return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList)
+  }
+
+  // 7. Process the attribute-name and attribute-value according to the
+  //    requirements in the following subsections.  (Notice that
+  //    attributes with unrecognized attribute-names are ignored.)
+  const attributeNameLowercase = attributeName.toLowerCase()
+
+  // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.1
+  // If the attribute-name case-insensitively matches the string
+  // "Expires", the user agent MUST process the cookie-av as follows.
+  if (attributeNameLowercase === 'expires') {
+    // 1. Let the expiry-time be the result of parsing the attribute-value
+    //    as cookie-date (see Section 5.1.1).
+    const expiryTime = new Date(attributeValue)
+
+    // 2. If the attribute-value failed to parse as a cookie date, ignore
+    //    the cookie-av.
+
+    cookieAttributeList.expires = expiryTime
+  } else if (attributeNameLowercase === 'max-age') {
+    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.2
+    // If the attribute-name case-insensitively matches the string "Max-
+    // Age", the user agent MUST process the cookie-av as follows.
+
+    // 1. If the first character of the attribute-value is not a DIGIT or a
+    //    "-" character, ignore the cookie-av.
+    const charCode = attributeValue.charCodeAt(0)
+
+    if ((charCode < 48 || charCode > 57) && attributeValue[0] !== '-') {
+      return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList)
+    }
+
+    // 2. If the remainder of attribute-value contains a non-DIGIT
+    //    character, ignore the cookie-av.
+    if (!/^\d+$/.test(attributeValue)) {
+      return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList)
+    }
+
+    // 3. Let delta-seconds be the attribute-value converted to an integer.
+    const deltaSeconds = Number(attributeValue)
+
+    // 4. Let cookie-age-limit be the maximum age of the cookie (which
+    //    SHOULD be 400 days or less, see Section 4.1.2.2).
+
+    // 5. Set delta-seconds to the smaller of its present value and cookie-
+    //    age-limit.
+    // deltaSeconds = Math.min(deltaSeconds * 1000, maxExpiresMs)
+
+    // 6. If delta-seconds is less than or equal to zero (0), let expiry-
+    //    time be the earliest representable date and time.  Otherwise, let
+    //    the expiry-time be the current date and time plus delta-seconds
+    //    seconds.
+    // const expiryTime = deltaSeconds <= 0 ? Date.now() : Date.now() + deltaSeconds
+
+    // 7. Append an attribute to the cookie-attribute-list with an
+    //    attribute-name of Max-Age and an attribute-value of expiry-time.
+    cookieAttributeList.maxAge = deltaSeconds
+  } else if (attributeNameLowercase === 'domain') {
+    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.3
+    // If the attribute-name case-insensitively matches the string "Domain",
+    // the user agent MUST process the cookie-av as follows.
+
+    // 1. Let cookie-domain be the attribute-value.
+    let cookieDomain = attributeValue
+
+    // 2. If cookie-domain starts with %x2E ("."), let cookie-domain be
+    //    cookie-domain without its leading %x2E (".").
+    if (cookieDomain[0] === '.') {
+      cookieDomain = cookieDomain.slice(1)
+    }
+
+    // 3. Convert the cookie-domain to lower case.
+    cookieDomain = cookieDomain.toLowerCase()
+
+    // 4. Append an attribute to the cookie-attribute-list with an
+    //    attribute-name of Domain and an attribute-value of cookie-domain.
+    cookieAttributeList.domain = cookieDomain
+  } else if (attributeNameLowercase === 'path') {
+    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.4
+    // If the attribute-name case-insensitively matches the string "Path",
+    // the user agent MUST process the cookie-av as follows.
+
+    // 1. If the attribute-value is empty or if the first character of the
+    //    attribute-value is not %x2F ("/"):
+    let cookiePath = ''
+    if (attributeValue.length === 0 || attributeValue[0] !== '/') {
+      // 1. Let cookie-path be the default-path.
+      cookiePath = '/'
+    } else {
+      // Otherwise:
+
+      // 1. Let cookie-path be the attribute-value.
+      cookiePath = attributeValue
+    }
+
+    // 2. Append an attribute to the cookie-attribute-list with an
+    //    attribute-name of Path and an attribute-value of cookie-path.
+    cookieAttributeList.path = cookiePath
+  } else if (attributeNameLowercase === 'secure') {
+    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.5
+    // If the attribute-name case-insensitively matches the string "Secure",
+    // the user agent MUST append an attribute to the cookie-attribute-list
+    // with an attribute-name of Secure and an empty attribute-value.
+
+    cookieAttributeList.secure = true
+  } else if (attributeNameLowercase === 'httponly') {
+    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.6
+    // If the attribute-name case-insensitively matches the string
+    // "HttpOnly", the user agent MUST append an attribute to the cookie-
+    // attribute-list with an attribute-name of HttpOnly and an empty
+    // attribute-value.
+
+    cookieAttributeList.httpOnly = true
+  } else if (attributeNameLowercase === 'samesite') {
+    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.7
+    // If the attribute-name case-insensitively matches the string
+    // "SameSite", the user agent MUST process the cookie-av as follows:
+
+    // 1. Let enforcement be "Default".
+    let enforcement = 'Default'
+
+    const attributeValueLowercase = attributeValue.toLowerCase()
+    // 2. If cookie-av's attribute-value is a case-insensitive match for
+    //    "None", set enforcement to "None".
+    if (attributeValueLowercase.includes('none')) {
+      enforcement = 'None'
+    }
+
+    // 3. If cookie-av's attribute-value is a case-insensitive match for
+    //    "Strict", set enforcement to "Strict".
+    if (attributeValueLowercase.includes('strict')) {
+      enforcement = 'Strict'
+    }
+
+    // 4. If cookie-av's attribute-value is a case-insensitive match for
+    //    "Lax", set enforcement to "Lax".
+    if (attributeValueLowercase.includes('lax')) {
+      enforcement = 'Lax'
+    }
+
+    // 5. Append an attribute to the cookie-attribute-list with an
+    //    attribute-name of "SameSite" and an attribute-value of
+    //    enforcement.
+    cookieAttributeList.sameSite = enforcement
+  } else {
+    cookieAttributeList.unparsed ??= []
+
+    cookieAttributeList.unparsed.push(`${attributeName}=${attributeValue}`)
+  }
+
+  // 8. Return to Step 1 of this algorithm.
+  return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList)
+}
+
+module.exports = {
+  parseSetCookie,
+  parseUnparsedAttributes
+}