shell bypass 403
/* eslint-disable standard/no-callback-literal */
module.exports = config
var log = require('npmlog')
var npm = require('./npm.js')
var npmconf = require('./config/core.js')
var fs = require('graceful-fs')
var writeFileAtomic = require('write-file-atomic')
var types = npmconf.defs.types
var ini = require('ini')
var editor = require('editor')
var os = require('os')
var path = require('path')
var mkdirp = require('mkdirp')
var umask = require('./utils/umask')
var usage = require('./utils/usage')
var output = require('./utils/output')
var noProgressTillDone = require('./utils/no-progress-while-running').tillDone
config.usage = usage(
'config',
'npm config set <key> <value>' +
'\nnpm config get [<key>]' +
'\nnpm config delete <key>' +
'\nnpm config list [--json]' +
'\nnpm config edit' +
'\nnpm set <key> <value>' +
'\nnpm get [<key>]'
)
config.completion = function (opts, cb) {
var argv = opts.conf.argv.remain
if (argv[1] !== 'config') argv.unshift('config')
if (argv.length === 2) {
var cmds = ['get', 'set', 'delete', 'ls', 'rm', 'edit']
if (opts.partialWord !== 'l') cmds.push('list')
return cb(null, cmds)
}
var action = argv[2]
switch (action) {
case 'set':
// todo: complete with valid values, if possible.
if (argv.length > 3) return cb(null, [])
// fallthrough
/* eslint no-fallthrough:0 */
case 'get':
case 'delete':
case 'rm':
return cb(null, Object.keys(types))
case 'edit':
case 'list':
case 'ls':
return cb(null, [])
default:
return cb(null, [])
}
}
// npm config set key value
// npm config get key
// npm config list
function config (args, cb) {
var action = args.shift()
switch (action) {
case 'set':
return set(args[0], args[1], cb)
case 'get':
return get(args[0], cb)
case 'delete':
case 'rm':
case 'del':
return del(args[0], cb)
case 'list':
case 'ls':
return npm.config.get('json') ? listJson(cb) : list(cb)
case 'edit':
return edit(cb)
default:
return unknown(action, cb)
}
}
function edit (cb) {
var e = npm.config.get('editor')
var which = npm.config.get('global') ? 'global' : 'user'
var f = npm.config.get(which + 'config')
if (!e) return cb(new Error('No EDITOR config or environ set.'))
npm.config.save(which, function (er) {
if (er) return cb(er)
fs.readFile(f, 'utf8', function (er, data) {
if (er) data = ''
data = [
';;;;',
'; npm ' + (npm.config.get('global')
? 'globalconfig' : 'userconfig') + ' file',
'; this is a simple ini-formatted file',
'; lines that start with semi-colons are comments.',
'; read `npm help config` for help on the various options',
';;;;',
'',
data
].concat([
';;;;',
'; all options with default values',
';;;;'
]).concat(Object.keys(npmconf.defaults).reduce(function (arr, key) {
var obj = {}
obj[key] = npmconf.defaults[key]
if (key === 'logstream') return arr
return arr.concat(
ini.stringify(obj)
.replace(/\n$/m, '')
.replace(/^/g, '; ')
.replace(/\n/g, '\n; ')
.split('\n'))
}, []))
.concat([''])
.join(os.EOL)
mkdirp(path.dirname(f), function (er) {
if (er) return cb(er)
writeFileAtomic(
f,
data,
function (er) {
if (er) return cb(er)
editor(f, { editor: e }, noProgressTillDone(cb))
}
)
})
})
})
}
function del (key, cb) {
if (!key) return cb(new Error('no key provided'))
var where = npm.config.get('global') ? 'global' : 'user'
npm.config.del(key, where)
npm.config.save(where, cb)
}
function set (key, val, cb) {
if (key === undefined) {
return unknown('', cb)
}
if (val === undefined) {
if (key.indexOf('=') !== -1) {
var k = key.split('=')
key = k.shift()
val = k.join('=')
} else {
val = ''
}
}
key = key.trim()
val = val.trim()
log.info('config', 'set %j %j', key, val)
var where = npm.config.get('global') ? 'global' : 'user'
if (key.match(/umask/)) val = umask.fromString(val)
npm.config.set(key, val, where)
npm.config.save(where, cb)
}
function get (key, cb) {
if (!key) return list(cb)
if (!publicVar(key)) {
return cb(new Error('---sekretz---'))
}
var val = npm.config.get(key)
if (key.match(/umask/)) val = umask.toString(val)
output(val)
cb()
}
function sort (a, b) {
return a > b ? 1 : -1
}
function publicVar (k) {
return !(k.charAt(0) === '_' || k.indexOf(':_') !== -1)
}
function getKeys (data) {
return Object.keys(data).filter(publicVar).sort(sort)
}
function listJson (cb) {
const publicConf = npm.config.keys.reduce((publicConf, k) => {
var value = npm.config.get(k)
if (publicVar(k) &&
// argv is not really config, it's command config
k !== 'argv' &&
// logstream is a Stream, and would otherwise produce circular refs
k !== 'logstream') publicConf[k] = value
return publicConf
}, {})
output(JSON.stringify(publicConf, null, 2))
return cb()
}
function listFromSource (title, conf, long) {
var confKeys = getKeys(conf)
var msg = ''
if (confKeys.length) {
msg += '; ' + title + '\n'
confKeys.forEach(function (k) {
var val = JSON.stringify(conf[k])
if (conf[k] !== npm.config.get(k)) {
if (!long) return
msg += '; ' + k + ' = ' + val + ' (overridden)\n'
} else msg += k + ' = ' + val + '\n'
})
msg += '\n'
}
return msg
}
function list (cb) {
var msg = ''
var long = npm.config.get('long')
var cli = npm.config.sources.cli.data
var cliKeys = getKeys(cli)
if (cliKeys.length) {
msg += '; cli configs\n'
cliKeys.forEach(function (k) {
if (cli[k] && typeof cli[k] === 'object') return
if (k === 'argv') return
msg += k + ' = ' + JSON.stringify(cli[k]) + '\n'
})
msg += '\n'
}
// env configs
msg += listFromSource('environment configs', npm.config.sources.env.data, long)
// project config file
var project = npm.config.sources.project
msg += listFromSource('project config ' + project.path, project.data, long)
// user config file
msg += listFromSource('userconfig ' + npm.config.get('userconfig'), npm.config.sources.user.data, long)
// global config file
msg += listFromSource('globalconfig ' + npm.config.get('globalconfig'), npm.config.sources.global.data, long)
// builtin config file
var builtin = npm.config.sources.builtin || {}
if (builtin && builtin.data) {
msg += listFromSource('builtin config ' + builtin.path, builtin.data, long)
}
// only show defaults if --long
if (!long) {
msg += '; node bin location = ' + process.execPath + '\n' +
'; cwd = ' + process.cwd() + '\n' +
'; HOME = ' + process.env.HOME + '\n' +
'; "npm config ls -l" to show all defaults.\n'
output(msg)
return cb()
}
var defaults = npmconf.defaults
var defKeys = getKeys(defaults)
msg += '; default values\n'
defKeys.forEach(function (k) {
if (defaults[k] && typeof defaults[k] === 'object') return
var val = JSON.stringify(defaults[k])
if (defaults[k] !== npm.config.get(k)) {
msg += '; ' + k + ' = ' + val + ' (overridden)\n'
} else msg += k + ' = ' + val + '\n'
})
msg += '\n'
output(msg)
return cb()
}
function unknown (action, cb) {
cb('Usage:\n' + config.usage)
}