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Thread: note 71466 added to function.system




note 71466 added to function.system
user name
2006-11-30 08:43:23
run programm as super-user (*nix):

<?php
function sudoExecute($command)
{
    $tmp = array();
    preg_match('/^([^ ]+?)( |$)/', trim($command), $tmp);
    $command_to_execute = $tmp[1];
    
    $sudo_output = `sudo -l`;
    preg_match_all('/ (/[w/]+?)(,|$)/', $sudo_output,
$tmp);
    
    if (count($tmp) > 1) {
        $allowed_commands = $tmp[1];
        if (array_search($command_to_execute,
$allowed_commands) === false) {
            
            return false;
        }
    } else {
        return false;
    }
    
    return system("/usr/local/bin/sudo $command
2>&1");
}
?>
----
Server IP: 195.54.192.44
Probable Submitter: 195.128.50.89
----
Manual Page -- http
://www.php.net/manual/en/function.system.php
Edit        -- https://master
.php.net/note/edit/71466
Del: integrated  -- h
ttps://master.php.net/note/delete/71466/integrated
Del: useless     -- http
s://master.php.net/note/delete/71466/useless
Del: bad code    -- htt
ps://master.php.net/note/delete/71466/bad+code
Del: spam        -- https:/
/master.php.net/note/delete/71466/spam
Del: non-english -- 
https://master.php.net/note/delete/71466/non-english
Del: in docs     -- http
s://master.php.net/note/delete/71466/in+docs
Del: other reasons-- https://mast
er.php.net/note/delete/71466
Reject      -- https://mast
er.php.net/note/reject/71466
Search      -- https://
master.php.net/manage/user-notes.php

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