deps: [email protected]

mock-registry/package.json

@@ -56,7 +56,7 @@
     "json-stringify-safe": "^5.0.1",
     "nock": "^13.3.0",
     "npm-package-arg": "^11.0.0",
-    "pacote": "^16.0.0",
+    "pacote": "^17.0.0",
     "tap": "^16.3.4"
   }
 }

node_modules/.gitignore

@@ -35,8 +35,15 @@
 !/@npmcli/metavuln-calculator
 !/@npmcli/metavuln-calculator/node_modules/
 /@npmcli/metavuln-calculator/node_modules/*
+!/@npmcli/metavuln-calculator/node_modules/@npmcli/
+/@npmcli/metavuln-calculator/node_modules/@npmcli/*
+!/@npmcli/metavuln-calculator/node_modules/@npmcli/git
 !/@npmcli/metavuln-calculator/node_modules/cacache
+!/@npmcli/metavuln-calculator/node_modules/hosted-git-info
 !/@npmcli/metavuln-calculator/node_modules/lru-cache
+!/@npmcli/metavuln-calculator/node_modules/npm-package-arg
+!/@npmcli/metavuln-calculator/node_modules/npm-pick-manifest
+!/@npmcli/metavuln-calculator/node_modules/pacote
 !/@npmcli/name-from-folder
 !/@npmcli/node-gyp
 !/@npmcli/package-json
@@ -245,14 +252,14 @@
 !/pacote
 !/pacote/node_modules/
 /pacote/node_modules/*
-!/pacote/node_modules/@npmcli/
-/pacote/node_modules/@npmcli/*
-!/pacote/node_modules/@npmcli/git
-!/pacote/node_modules/cacache
-!/pacote/node_modules/hosted-git-info
 !/pacote/node_modules/lru-cache
-!/pacote/node_modules/npm-package-arg
+!/pacote/node_modules/normalize-package-data
 !/pacote/node_modules/npm-pick-manifest
+!/pacote/node_modules/npm-pick-manifest/node_modules/
+/pacote/node_modules/npm-pick-manifest/node_modules/*
+!/pacote/node_modules/npm-pick-manifest/node_modules/hosted-git-info
+!/pacote/node_modules/npm-pick-manifest/node_modules/npm-package-arg
+!/pacote/node_modules/read-package-json
 !/parse-conflict-json
 !/path-is-absolute
 !/path-key

node_modules/@npmcli/metavuln-calculator/node_modules/npm-pick-manifest/lib/index.js

@@ -0,0 +1,218 @@
+'use strict'
+
+const npa = require('npm-package-arg')
+const semver = require('semver')
+const { checkEngine } = require('npm-install-checks')
+const normalizeBin = require('npm-normalize-package-bin')
+
+const engineOk = (manifest, npmVersion, nodeVersion) => {
+  try {
+    checkEngine(manifest, npmVersion, nodeVersion)
+    return true
+  } catch (_) {
+    return false
+  }
+}
+
+const isBefore = (verTimes, ver, time) =>
+  !verTimes || !verTimes[ver] || Date.parse(verTimes[ver]) <= time
+
+const avoidSemverOpt = { includePrerelease: true, loose: true }
+const shouldAvoid = (ver, avoid) =>
+  avoid && semver.satisfies(ver, avoid, avoidSemverOpt)
+
+const decorateAvoid = (result, avoid) =>
+  result && shouldAvoid(result.version, avoid)
+    ? { ...result, _shouldAvoid: true }
+    : result
+
+const pickManifest = (packument, wanted, opts) => {
+  const {
+    defaultTag = 'latest',
+    before = null,
+    nodeVersion = process.version,
+    npmVersion = null,
+    includeStaged = false,
+    avoid = null,
+    avoidStrict = false,
+  } = opts
+
+  const { name, time: verTimes } = packument
+  const versions = packument.versions || {}
+
+  if (avoidStrict) {
+    const looseOpts = {
+      ...opts,
+      avoidStrict: false,
+    }
+
+    const result = pickManifest(packument, wanted, looseOpts)
+    if (!result || !result._shouldAvoid) {
+      return result
+    }
+
+    const caret = pickManifest(packument, `^${result.version}`, looseOpts)
+    if (!caret || !caret._shouldAvoid) {
+      return {
+        ...caret,
+        _outsideDependencyRange: true,
+        _isSemVerMajor: false,
+      }
+    }
+
+    const star = pickManifest(packument, '*', looseOpts)
+    if (!star || !star._shouldAvoid) {
+      return {
+        ...star,
+        _outsideDependencyRange: true,
+        _isSemVerMajor: true,
+      }
+    }
+
+    throw Object.assign(new Error(`No avoidable versions for ${name}`), {
+      code: 'ETARGET',
+      name,
+      wanted,
+      avoid,
+      before,
+      versions: Object.keys(versions),
+    })
+  }
+
+  const staged = (includeStaged && packument.stagedVersions &&
+    packument.stagedVersions.versions) || {}
+  const restricted = (packument.policyRestrictions &&
+    packument.policyRestrictions.versions) || {}
+
+  const time = before && verTimes ? +(new Date(before)) : Infinity
+  const spec = npa.resolve(name, wanted || defaultTag)
+  const type = spec.type
+  const distTags = packument['dist-tags'] || {}
+
+  if (type !== 'tag' && type !== 'version' && type !== 'range') {
+    throw new Error('Only tag, version, and range are supported')
+  }
+
+  // if the type is 'tag', and not just the implicit default, then it must
+  // be that exactly, or nothing else will do.
+  if (wanted && type === 'tag') {
+    const ver = distTags[wanted]
+    // if the version in the dist-tags is before the before date, then
+    // we use that.  Otherwise, we get the highest precedence version
+    // prior to the dist-tag.
+    if (isBefore(verTimes, ver, time)) {
+      return decorateAvoid(versions[ver] || staged[ver] || restricted[ver], avoid)
+    } else {
+      return pickManifest(packument, `<=${ver}`, opts)
+    }
+  }
+
+  // similarly, if a specific version, then only that version will do
+  if (wanted && type === 'version') {
+    const ver = semver.clean(wanted, { loose: true })
+    const mani = versions[ver] || staged[ver] || restricted[ver]
+    return isBefore(verTimes, ver, time) ? decorateAvoid(mani, avoid) : null
+  }
+
+  // ok, sort based on our heuristics, and pick the best fit
+  const range = type === 'range' ? wanted : '*'
+
+  // if the range is *, then we prefer the 'latest' if available
+  // but skip this if it should be avoided, in that case we have
+  // to try a little harder.
+  const defaultVer = distTags[defaultTag]
+  if (defaultVer &&
+      (range === '*' || semver.satisfies(defaultVer, range, { loose: true })) &&
+      !shouldAvoid(defaultVer, avoid)) {
+    const mani = versions[defaultVer]
+    if (mani && isBefore(verTimes, defaultVer, time)) {
+      return mani
+    }
+  }
+
+  // ok, actually have to sort the list and take the winner
+  const allEntries = Object.entries(versions)
+    .concat(Object.entries(staged))
+    .concat(Object.entries(restricted))
+    .filter(([ver, mani]) => isBefore(verTimes, ver, time))
+
+  if (!allEntries.length) {
+    throw Object.assign(new Error(`No versions available for ${name}`), {
+      code: 'ENOVERSIONS',
+      name,
+      type,
+      wanted,
+      before,
+      versions: Object.keys(versions),
+    })
+  }
+
+  const sortSemverOpt = { loose: true }
+  const entries = allEntries.filter(([ver, mani]) =>
+    semver.satisfies(ver, range, { loose: true }))
+    .sort((a, b) => {
+      const [vera, mania] = a
+      const [verb, manib] = b
+      const notavoida = !shouldAvoid(vera, avoid)
+      const notavoidb = !shouldAvoid(verb, avoid)
+      const notrestra = !restricted[a]
+      const notrestrb = !restricted[b]
+      const notstagea = !staged[a]
+      const notstageb = !staged[b]
+      const notdepra = !mania.deprecated
+      const notdeprb = !manib.deprecated
+      const enginea = engineOk(mania, npmVersion, nodeVersion)
+      const engineb = engineOk(manib, npmVersion, nodeVersion)
+      // sort by:
+      // - not an avoided version
+      // - not restricted
+      // - not staged
+      // - not deprecated and engine ok
+      // - engine ok
+      // - not deprecated
+      // - semver
+      return (notavoidb - notavoida) ||
+        (notrestrb - notrestra) ||
+        (notstageb - notstagea) ||
+        ((notdeprb && engineb) - (notdepra && enginea)) ||
+        (engineb - enginea) ||
+        (notdeprb - notdepra) ||
+        semver.rcompare(vera, verb, sortSemverOpt)
+    })
+
+  return decorateAvoid(entries[0] && entries[0][1], avoid)
+}
+
+module.exports = (packument, wanted, opts = {}) => {
+  const mani = pickManifest(packument, wanted, opts)
+  const picked = mani && normalizeBin(mani)
+  const policyRestrictions = packument.policyRestrictions
+  const restricted = (policyRestrictions && policyRestrictions.versions) || {}
+
+  if (picked && !restricted[picked.version]) {
+    return picked
+  }
+
+  const { before = null, defaultTag = 'latest' } = opts
+  const bstr = before ? new Date(before).toLocaleString() : ''
+  const { name } = packument
+  const pckg = `${name}@${wanted}` +
+    (before ? ` with a date before ${bstr}` : '')
+
+  const isForbidden = picked && !!restricted[picked.version]
+  const polMsg = isForbidden ? policyRestrictions.message : ''
+
+  const msg = !isForbidden ? `No matching version found for ${pckg}.`
+    : `Could not download ${pckg} due to policy violations:\n${polMsg}`
+
+  const code = isForbidden ? 'E403' : 'ETARGET'
+  throw Object.assign(new Error(msg), {
+    code,
+    type: npa.resolve(packument.name, wanted).type,
+    wanted,
+    versions: Object.keys(packument.versions ?? {}),
+    name,
+    distTags: packument['dist-tags'],
+    defaultTag,
+  })
+}

node_modules/@npmcli/metavuln-calculator/node_modules/npm-pick-manifest/package.json

@@ -0,0 +1,57 @@
+{
+  "name": "npm-pick-manifest",
+  "version": "8.0.2",
+  "description": "Resolves a matching manifest from a package metadata document according to standard npm semver resolution rules.",
+  "main": "./lib",
+  "files": [
+    "bin/",
+    "lib/"
+  ],
+  "scripts": {
+    "coverage": "tap",
+    "lint": "eslint \"**/*.js\"",
+    "test": "tap",
+    "posttest": "npm run lint",
+    "postlint": "template-oss-check",
+    "lintfix": "npm run lint -- --fix",
+    "snap": "tap",
+    "template-oss-apply": "template-oss-apply --force"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/npm/npm-pick-manifest.git"
+  },
+  "keywords": [
+    "npm",
+    "semver",
+    "package manager"
+  ],
+  "author": "GitHub Inc.",
+  "license": "ISC",
+  "dependencies": {
+    "npm-install-checks": "^6.0.0",
+    "npm-normalize-package-bin": "^3.0.0",
+    "npm-package-arg": "^10.0.0",
+    "semver": "^7.3.5"
+  },
+  "devDependencies": {
+    "@npmcli/eslint-config": "^4.0.0",
+    "@npmcli/template-oss": "4.18.0",
+    "tap": "^16.0.1"
+  },
+  "tap": {
+    "check-coverage": true,
+    "nyc-arg": [
+      "--exclude",
+      "tap-snapshots/**"
+    ]
+  },
+  "engines": {
+    "node": "^14.17.0 || ^16.13.0 || >=18.0.0"
+  },
+  "templateOSS": {
+    "//@npmcli/template-oss": "This file is partially managed by @npmcli/template-oss. Edits may be overwritten.",
+    "version": "4.18.0",
+    "publish": true
+  }
+}

node_modules/@npmcli/metavuln-calculator/node_modules/pacote/LICENSE

@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter, Kat Marchán, npm, Inc., and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.