Software: Apache. PHP/7.3.33 

uname -a: Linux acloudg.aryanict.com 4.18.0-513.9.1.lve.el8.x86_64 #1 SMP Mon Dec 4 15:01:22 UTC
2023 x86_64 

uid=1095(katebhospital) gid=1098(katebhospital) groups=1098(katebhospital) 

Safe-mode: OFF (not secure)

/lib/node_modules/npm/node_modules/pacote/lib/fetchers/registry/   drwxr-xr-x
Free 295.09 GB of 429.69 GB (68.68%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Feedback    Self remove    Logout    

Viewing file:     packument.js (2.4 KB)      -rw-r--r--

'use strict'

const BB = require('bluebird')

const fetch = require('npm-registry-fetch')
const LRU = require('lru-cache')
const optCheck = require('../../util/opt-check')

// Corgis are cute. 🐕🐶
const CORGI_DOC = 'application/vnd.npm.install-v1+json; q=1.0, application/json; q=0.8, */*'
const JSON_DOC = 'application/json'

module.exports = packument
function packument (spec, opts) {
  opts = optCheck(opts)

  const registry = fetch.pickRegistry(spec, opts)
  const uri = registry.replace(/\/?$/, '/') + spec.escapedName

  return fetchPackument(uri, registry, spec, opts)
}

const MEMO = new LRU({
  length: m => m._contentLength,
  max: 200 * 1024 * 1024, // 200MB
  maxAge: 30 * 1000 // 30s
})

module.exports.clearMemoized = clearMemoized
function clearMemoized () {
  MEMO.reset()
}

function fetchPackument (uri, registry, spec, opts) {
  const mem = pickMem(opts)
  const accept = opts.fullMetadata ? JSON_DOC : CORGI_DOC
  const memoKey = `${uri}~(${accept})`
  if (mem && !opts.preferOnline && mem.has(memoKey)) {
    return BB.resolve(mem.get(memoKey))
  }

  return fetch(uri, opts.concat({
    headers: {
      'pacote-req-type': 'packument',
      'pacote-pkg-id': `registry:${spec.name}`,
      accept
    },
    spec
  }, opts, {
    // Force integrity to null: we never check integrity hashes for manifests
    integrity: null
  })).then(res => res.json().then(packument => {
    packument._cached = res.headers.has('x-local-cache')
    packument._contentLength = +res.headers.get('content-length')
    // NOTE - we need to call pickMem again because proxy
    //        objects get reused!
    const mem = pickMem(opts)
    if (mem) {
      mem.set(memoKey, packument)
    }
    return packument
  })).catch(err => {
    if (err.code === 'E404' && !opts.fullMetadata) {
      return fetchPackument(uri, registry, spec, opts.concat({
        fullMetadata: true
      }))
    } else {
      throw err
    }
  })
}

class ObjProxy {
  get (key) { return this.obj[key] }
  set (key, val) { this.obj[key] = val }
}

// This object is used synchronously and immediately, so
// we can safely reuse it instead of consing up new ones
const PROX = new ObjProxy()
function pickMem (opts) {
  if (!opts || !opts.memoize) {
    return MEMO
  } else if (opts.memoize.get && opts.memoize.set) {
    return opts.memoize
  } else if (typeof opts.memoize === 'object') {
    PROX.obj = opts.memoize
    return PROX
  } else {
    return null
  }
}