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<?php
/*
* basic_sasl_client.php
*
* @(#) $Id: basic_sasl_client.php,v 1.1 2004/11/17 08:01:23 mlemos Exp $
*
*/
define("SASL_BASIC_STATE_START", 0);
define("SASL_BASIC_STATE_DONE", 1);
class basic_sasl_client_class
{
var $credentials=array();
var $state=SASL_BASIC_STATE_START;
Function Initialize(&$client)
{
return(1);
}
Function Start(&$client, &$message, &$interactions)
{
if ($this->state!=SASL_BASIC_STATE_START)
{
$client->error="Basic authentication state is not at the start";
return(SASL_FAIL);
}
$this->credentials=array(
"user"=>"",
"password"=>""
);
$defaults=array(
);
$status=$client->GetCredentials($this->credentials,$defaults,$interactions);
if ($status==SASL_CONTINUE)
{
$message=$this->credentials["user"].":".$this->credentials["password"];
$this->state=SASL_BASIC_STATE_DONE;
}
else
{
Unset($message);
}
return($status);
}
Function Step(&$client, $response, &$message, &$interactions)
{
switch ($this->state)
{
case SASL_BASIC_STATE_DONE:
$client->error="Basic authentication was finished without success";
return(SASL_FAIL);
default:
$client->error="invalid Basic authentication step state";
return(SASL_FAIL);
}
return(SASL_CONTINUE);
}
};
?>
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