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Direktori : /opt/alt/alt-nodejs12/root/lib/node_modules/npm/lib/ |
Current File : //opt/alt/alt-nodejs12/root/lib/node_modules/npm/lib/audit.js |
'use strict' const Bluebird = require('bluebird') const audit = require('./install/audit.js') const figgyPudding = require('figgy-pudding') const fs = require('graceful-fs') const Installer = require('./install.js').Installer const lockVerify = require('lock-verify') const log = require('npmlog') const npa = require('libnpm/parse-arg') const npm = require('./npm.js') const npmConfig = require('./config/figgy-config.js') const output = require('./utils/output.js') const parseJson = require('json-parse-better-errors') const readFile = Bluebird.promisify(fs.readFile) const AuditConfig = figgyPudding({ also: {}, 'audit-level': {}, deepArgs: 'deep-args', 'deep-args': {}, dev: {}, force: {}, 'dry-run': {}, global: {}, json: {}, only: {}, parseable: {}, prod: {}, production: {}, registry: {}, runId: {} }) module.exports = auditCmd const usage = require('./utils/usage') auditCmd.usage = usage( 'audit', '\nnpm audit [--json] [--production]' + '\nnpm audit fix ' + '[--force|--package-lock-only|--dry-run|--production|--only=(dev|prod)]' ) auditCmd.completion = function (opts, cb) { const argv = opts.conf.argv.remain switch (argv[2]) { case 'audit': return cb(null, []) default: return cb(new Error(argv[2] + ' not recognized')) } } class Auditor extends Installer { constructor (where, dryrun, args, opts) { super(where, dryrun, args, opts) this.deepArgs = (opts && opts.deepArgs) || [] this.runId = opts.runId || '' this.audit = false } loadAllDepsIntoIdealTree (cb) { Bluebird.fromNode(cb => super.loadAllDepsIntoIdealTree(cb)).then(() => { if (this.deepArgs && this.deepArgs.length) { this.deepArgs.forEach(arg => { arg.reduce((acc, child, ii) => { if (!acc) { // We might not always be able to find `target` through the given // path. If we can't we'll just ignore it. return } const spec = npa(child) const target = ( acc.requires.find(n => n.package.name === spec.name) || acc.requires.find( n => audit.scrub(n.package.name, this.runId) === spec.name ) ) if (target && ii === arg.length - 1) { target.loaded = false // This kills `hasModernMeta()` and forces a re-fetch target.package = { name: spec.name, version: spec.fetchSpec, _requested: target.package._requested } delete target.fakeChild let parent = target.parent while (parent) { parent.loaded = false parent = parent.parent } target.requiredBy.forEach(par => { par.loaded = false delete par.fakeChild }) } return target }, this.idealTree) }) return Bluebird.fromNode(cb => super.loadAllDepsIntoIdealTree(cb)) } }).nodeify(cb) } // no top level lifecycles on audit runPreinstallTopLevelLifecycles (cb) { cb() } runPostinstallTopLevelLifecycles (cb) { cb() } } function maybeReadFile (name) { const file = `${npm.prefix}/${name}` return readFile(file) .then((data) => { try { return parseJson(data) } catch (ex) { ex.code = 'EJSONPARSE' throw ex } }) .catch({code: 'ENOENT'}, () => null) .catch((ex) => { ex.file = file throw ex }) } function filterEnv (action, opts) { const includeDev = opts.dev || (!/^prod(uction)?$/.test(opts.only) && !opts.production) || /^dev(elopment)?$/.test(opts.only) || /^dev(elopment)?$/.test(opts.also) const includeProd = !/^dev(elopment)?$/.test(opts.only) const resolves = action.resolves.filter(({dev}) => { return (dev && includeDev) || (!dev && includeProd) }) if (resolves.length) { return Object.assign({}, action, {resolves}) } } function auditCmd (args, cb) { const opts = AuditConfig(npmConfig()) if (opts.global) { const err = new Error('`npm audit` does not support testing globals') err.code = 'EAUDITGLOBAL' throw err } if (args.length && args[0] !== 'fix') { return cb(new Error('Invalid audit subcommand: `' + args[0] + '`\n\nUsage:\n' + auditCmd.usage)) } return Bluebird.all([ maybeReadFile('npm-shrinkwrap.json'), maybeReadFile('package-lock.json'), maybeReadFile('package.json') ]).spread((shrinkwrap, lockfile, pkgJson) => { const sw = shrinkwrap || lockfile if (!pkgJson) { const err = new Error('No package.json found: Cannot audit a project without a package.json') err.code = 'EAUDITNOPJSON' throw err } if (!sw) { const err = new Error('Neither npm-shrinkwrap.json nor package-lock.json found: Cannot audit a project without a lockfile') err.code = 'EAUDITNOLOCK' throw err } else if (shrinkwrap && lockfile) { log.warn('audit', 'Both npm-shrinkwrap.json and package-lock.json exist, using npm-shrinkwrap.json.') } const requires = Object.assign( {}, (pkgJson && pkgJson.dependencies) || {}, (!opts.production && pkgJson && pkgJson.devDependencies) || {} ) return lockVerify(npm.prefix).then((result) => { if (result.status) return audit.generate(sw, requires) const lockFile = shrinkwrap ? 'npm-shrinkwrap.json' : 'package-lock.json' const err = new Error(`Errors were found in your ${lockFile}, run npm install to fix them.\n ` + result.errors.join('\n ')) err.code = 'ELOCKVERIFY' throw err }) }).then((auditReport) => { return audit.submitForFullReport(auditReport) }).catch((err) => { if (err.statusCode >= 400) { let msg if (err.statusCode === 401) { msg = `Either your login credentials are invalid or your registry (${opts.registry}) does not support audit.` } else if (err.statusCode === 404) { msg = `Your configured registry (${opts.registry}) does not support audit requests.` } else { msg = `Your configured registry (${opts.registry}) may not support audit requests, or the audit endpoint may be temporarily unavailable.` } if (err.body.length) { msg += '\nThe server said: ' + err.body } const ne = new Error(msg) ne.code = 'ENOAUDIT' ne.wrapped = err throw ne } throw err }).then((auditResult) => { if (args[0] === 'fix') { const actions = (auditResult.actions || []).reduce((acc, action) => { action = filterEnv(action, opts) if (!action) { return acc } if (action.isMajor) { acc.major.add(`${action.module}@${action.target}`) action.resolves.forEach(({id, path}) => acc.majorFixes.add(`${id}::${path}`)) } else if (action.action === 'install') { acc.install.add(`${action.module}@${action.target}`) action.resolves.forEach(({id, path}) => acc.installFixes.add(`${id}::${path}`)) } else if (action.action === 'update') { const name = action.module const version = action.target action.resolves.forEach(vuln => { acc.updateFixes.add(`${vuln.id}::${vuln.path}`) const modPath = vuln.path.split('>') const newPath = modPath.slice( 0, modPath.indexOf(name) ).concat(`${name}@${version}`) if (newPath.length === 1) { acc.install.add(newPath[0]) } else { acc.update.add(newPath.join('>')) } }) } else if (action.action === 'review') { action.resolves.forEach(({id, path}) => acc.review.add(`${id}::${path}`)) } return acc }, { install: new Set(), installFixes: new Set(), update: new Set(), updateFixes: new Set(), major: new Set(), majorFixes: new Set(), review: new Set() }) return Bluebird.try(() => { const installMajor = opts.force const installCount = actions.install.size + (installMajor ? actions.major.size : 0) + actions.update.size const vulnFixCount = new Set([...actions.installFixes, ...actions.updateFixes, ...(installMajor ? actions.majorFixes : [])]).size const metavuln = auditResult.metadata.vulnerabilities const total = Object.keys(metavuln).reduce((acc, key) => acc + metavuln[key], 0) if (installCount) { log.verbose( 'audit', 'installing', [...actions.install, ...(installMajor ? actions.major : []), ...actions.update] ) } return Bluebird.fromNode(cb => { new Auditor( npm.prefix, !!opts['dry-run'], [...actions.install, ...(installMajor ? actions.major : [])], opts.concat({ runId: auditResult.runId, deepArgs: [...actions.update].map(u => u.split('>')) }).toJSON() ).run(cb) }).then(() => { const numScanned = auditResult.metadata.totalDependencies if (!opts.json && !opts.parseable) { output(`fixed ${vulnFixCount} of ${total} vulnerabilit${total === 1 ? 'y' : 'ies'} in ${numScanned} scanned package${numScanned === 1 ? '' : 's'}`) if (actions.review.size) { output(` ${actions.review.size} vulnerabilit${actions.review.size === 1 ? 'y' : 'ies'} required manual review and could not be updated`) } if (actions.major.size) { output(` ${actions.major.size} package update${actions.major.size === 1 ? '' : 's'} for ${actions.majorFixes.size} vulnerabilit${actions.majorFixes.size === 1 ? 'y' : 'ies'} involved breaking changes`) if (installMajor) { output(' (installed due to `--force` option)') } else { output(' (use `npm audit fix --force` to install breaking changes;' + ' or refer to `npm audit` for steps to fix these manually)') } } } }) }) } else { const levels = ['low', 'moderate', 'high', 'critical'] const minLevel = levels.indexOf(opts['audit-level']) const vulns = levels.reduce((count, level, i) => { return i < minLevel ? count : count + (auditResult.metadata.vulnerabilities[level] || 0) }, 0) if (vulns > 0) process.exitCode = 1 if (opts.parseable) { return audit.printParseableReport(auditResult) } else { return audit.printFullReport(auditResult) } } }).asCallback(cb) }