1
|
<?php
|
2
|
/*
|
3
|
* basic_sasl_client.php
|
4
|
*
|
5
|
* @(#) $Id: basic_sasl_client.php,v 1.1 2004/11/17 08:01:23 mlemos Exp $
|
6
|
*
|
7
|
*/
|
8
|
|
9
|
define("SASL_BASIC_STATE_START", 0);
|
10
|
define("SASL_BASIC_STATE_DONE", 1);
|
11
|
|
12
|
class basic_sasl_client_class
|
13
|
{
|
14
|
var $credentials=array();
|
15
|
var $state=SASL_BASIC_STATE_START;
|
16
|
|
17
|
Function Initialize(&$client)
|
18
|
{
|
19
|
return(1);
|
20
|
}
|
21
|
|
22
|
Function Start(&$client, &$message, &$interactions)
|
23
|
{
|
24
|
if($this->state!=SASL_BASIC_STATE_START)
|
25
|
{
|
26
|
$client->error="Basic authentication state is not at the start";
|
27
|
return(SASL_FAIL);
|
28
|
}
|
29
|
$this->credentials=array(
|
30
|
"user"=>"",
|
31
|
"password"=>""
|
32
|
);
|
33
|
$defaults=array(
|
34
|
);
|
35
|
$status=$client->GetCredentials($this->credentials,$defaults,$interactions);
|
36
|
if($status==SASL_CONTINUE)
|
37
|
{
|
38
|
$message=$this->credentials["user"].":".$this->credentials["password"];
|
39
|
$this->state=SASL_BASIC_STATE_DONE;
|
40
|
}
|
41
|
else
|
42
|
Unset($message);
|
43
|
return($status);
|
44
|
}
|
45
|
|
46
|
Function Step(&$client, $response, &$message, &$interactions)
|
47
|
{
|
48
|
switch($this->state)
|
49
|
{
|
50
|
case SASL_BASIC_STATE_DONE:
|
51
|
$client->error="Basic authentication was finished without success";
|
52
|
return(SASL_FAIL);
|
53
|
default:
|
54
|
$client->error="invalid Basic authentication step state";
|
55
|
return(SASL_FAIL);
|
56
|
}
|
57
|
return(SASL_CONTINUE);
|
58
|
}
|
59
|
};
|
60
|
|
61
|
?>
|