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Tidy up alt_auth plugin - mostly documentation, some code rationalisation, conversion to the 2.0 way, etc

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e107steved
2011-12-31 17:42:56 +00:00
parent 6f61a7f889
commit e67702099c
21 changed files with 1628 additions and 1245 deletions
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62
e107_plugins/alt_auth/radius_auth.php
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@@ -31,25 +31,26 @@ define('RADIUS_DEBUG',TRUE);
class auth_login
{
var $server;
var $secret;
var $port;
var $usr;
var $pwd;
var $ErrorText;
var $connection; // Handle to use on successful creation
var $result;
var $Available;
private $server;
private $secret;
private $port;
private $usr;
private $pwd;
private $connection; // Handle to use on successful creation
public $Available = FALSE; // Flag indicates whether DB connection available
public $ErrorText; // e107 error string on exit
function auth_login()
/**
* Read configuration, initialise connection to LDAP database
*
* @return AUTH_xxxx result code
*/
function __construct()
{
$this->copyAttribs = array();
$sql = new db;
$sql -> db_Select("alt_auth", "*", "auth_type = 'radius' ");
while($row = $sql -> db_Fetch())
{
$radius[$row['auth_parmname']] = base64_decode(base64_decode($row['auth_parmval']));
}
$radius = altAuthGetParams('radius');
$this->server = explode(',',$radius['radius_server']);
$this->port = 1812; // Assume fixed port number for now - 1812 (UDP) is listed for servers, 1645 for authentification. (1646, 1813 for accounting)
// (A Microsoft app note says 1812 is the RFC2026-compliant port number. (http://support.microsoft.com/kb/230786)
@@ -66,18 +67,22 @@ class auth_login
$this->ErrorText = '';
if(!function_exists('radius_auth_open'))
{
$this->Available = FALSE;
return false;
return AUTH_NORESOURCE;
}
if(!$this -> connect())
{
return AUTH_NOCONNECT;
}
$this->Available = TRUE;
return AUTH_SUCCESS;
}
/**
* Retrieve and construct error strings
*/
function makeErrorText($extra = '')
{
$this->ErrorText = $extra.radius_strerror($this->connection) ;
@@ -88,9 +93,13 @@ class auth_login
/**
* Try to connect to a radius server
*
* @return boolean TRUE for success, FALSE for failure
*/
function connect()
{
// Try to connect to a radius server
if (!($this->connection = radius_auth_open()))
{
$this->makeErrorText('RADIUS open failed: ') ;
@@ -109,6 +118,9 @@ class auth_login
/**
* Close the connection to the Radius server
*/
function close()
{
if ( !radius_close( $this->connection)) // (Not strictly necessary, but tidy)
@@ -124,6 +136,18 @@ class auth_login
/**
* Validate login credentials
*
* @param string $uname - The user name requesting access
* @param string $pass - Password to use (usually plain text)
* @param pointer &$newvals - pointer to array to accept other data read from database
* @param boolean $connect_only - TRUE to simply connect to the server
*
* @return integer result (AUTH_xxxx)
*
* On a successful login, &$newvals array is filled with the requested data from the server
*/
function login($uname, $pass, &$newvals, $connect_only = FALSE)
{
// Create authentification request