1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
<?php
/**
* Run shell commands loaded from a config file
*
* @author Phil Burton <phlbeansburton@gmail.com>
*/
class Blatech
{
protected $blatech = null;
/**
* Construct the object loading the config file and storing it
* as an array in the $blatech var
*
* @author Phil Burton <philbeansburton@gmail.com>
* @param $config String The file and path of the config file
*/
public function __construct($config)
{
$this->blatech = parse_ini_file($config,true);
}
/**
* Run a shell command and return the result
*
* @author Phil Burton <philbeansburton@gmail.com>
* @param $message Array The message containing the required commands
* @param $args String The sting of space seperated arguments
* @return String The result of the shell command
* @todo Abstract IRC related information away from this class
*/
public function runCommand($message, $args)
{
// Sanitise arguments
$args = static::sanitiseArgs($args);
var_dump($args);
$nick = ltrim(explode('!', $message[0])[0],":");
$channel = $message[2];
$msg = explode(" ", ltrim(trim($message[3],"\r\n"), ":!"));
if (!isset($msg[0])) {
return null;
} else {
if (array_key_exists($msg[0], $this->blatech)) {
$command = $this->blatech[$msg[0]]['command'];
$stdin = $this->blatech[$msg[0]]['stdin'];
$cargs = $this->blatech[$msg[0]]['args'];
$path = $this->blatech[$msg[0]]["path"];
if ($path == true) {
$cd = "cd " . $path . ' && ';
} else {
$cd = "";
}
if ($stdin == true) {
return explode("\n", shell_exec($cd . 'echo "' . $args . '" | ' . $command))[0];
} else if ($cargs == true) {
return 'Command Line Arguments Not Supported Yet.';
} else {
return explode("\n", shell_exec($cd . $command))[0];
}
}
}
}
private static function sanitiseArgs($string)
{
return preg_replace('/[^a-z\d_+:@#~!?\\/"\'£$%^*(){}\-\][=,.< >]/iu', '', $string);
}
}
|
