| Server IP : 127.0.0.2 / Your IP : 3.137.177.255 Web Server : Apache/2.4.18 (Ubuntu) System : User : www-data ( ) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : disk_free_space,disk_total_space,diskfreespace,dl,exec,fpaththru,getmyuid,getmypid,highlight_file,ignore_user_abord,leak,listen,link,opcache_get_configuration,opcache_get_status,passthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,php_uname,phpinfo,posix_ctermid,posix_getcwd,posix_getegid,posix_geteuid,posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid,posix,_getppid,posix_getpwnam,posix_getpwuid,posix_getrlimit,posix_getsid,posix_getuid,posix_isatty,posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid,posix_setuid,posix_times,posix_ttyname,posix_uname,pclose,popen,proc_open,proc_close,proc_get_status,proc_nice,proc_terminate,shell_exec,source,show_source,system,virtual MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/lib/nodejs/npm/node_modules/uid-number/ |
Upload File : |
module.exports = uidNumber
// This module calls into get-uid-gid.js, which sets the
// uid and gid to the supplied argument, in order to find out their
// numeric value. This can't be done in the main node process,
// because otherwise node would be running as that user from this
// point on.
var child_process = require("child_process")
, path = require("path")
, uidSupport = process.getuid && process.setuid
, uidCache = {}
, gidCache = {}
function uidNumber (uid, gid, cb) {
if (!uidSupport) return cb()
if (typeof cb !== "function") cb = gid, gid = null
if (typeof cb !== "function") cb = uid, uid = null
if (gid == null) gid = process.getgid()
if (uid == null) uid = process.getuid()
if (!isNaN(gid)) gid = gidCache[gid] = +gid
if (!isNaN(uid)) uid = uidCache[uid] = +uid
if (uidCache.hasOwnProperty(uid)) uid = uidCache[uid]
if (gidCache.hasOwnProperty(gid)) gid = gidCache[gid]
if (typeof gid === "number" && typeof uid === "number") {
return process.nextTick(cb.bind(null, null, uid, gid))
}
var getter = require.resolve("./get-uid-gid.js")
child_process.execFile( process.execPath
, [getter, uid, gid]
, function (code, out, stderr) {
if (code) {
var er = new Error("could not get uid/gid\n" + stderr)
er.code = code
return cb(er)
}
try {
out = JSON.parse(out+"")
} catch (ex) {
return cb(ex)
}
if (out.error) {
var er = new Error(out.error)
er.errno = out.errno
return cb(er)
}
if (isNaN(out.uid) || isNaN(out.gid)) return cb(new Error(
"Could not get uid/gid: "+JSON.stringify(out)))
cb(null, uidCache[uid] = +out.uid, gidCache[gid] = +out.gid)
})
}