+++ /dev/null
-<?php
-/* Requires php-imap
- Put the following options in config.php:
-
- define('IMAP_AUTH_SERVER', 'your.imap.server:port');
- define('IMAP_AUTH_OPTIONS', '/tls/novalidate-cert/norsh');
- // More about options: http://php.net/manual/ru/function.imap-open.php
-
-*/
-class Auth_Imap extends Plugin implements IAuthModule {
-
- private $link;
- private $host;
- private $base;
-
- function about() {
- return array(1.0,
- "Authenticates against an IMAP server (configured in config.php)",
- "fox",
- true);
- }
-
- function init($host) {
- $this->link = $host->get_link();
- $this->host = $host;
- $this->base = new Auth_Base($this->link);
-
- $host->add_hook($host::HOOK_AUTH_USER, $this);
- }
-
- function authenticate($login, $password) {
-
- if ($login && $password) {
- $imap = imap_open(
- "{".IMAP_AUTH_SERVER.IMAP_AUTH_OPTIONS."}INBOX",
- $login,
- $password);
-
- if ($imap) {
- imap_close($imap);
-
- return $this->base->auto_create_user($login);
- }
- }
-
- return false;
- }
-
-}
-
-?>
+++ /dev/null
-<?php
-/**
- * Tiny Tiny RSS plugin for LDAP authentication
- * @author hydrian (ben.tyger@tygerclan.net)
- * @copyright GPL2
- * Requires php-ldap and PEAR Net::LDAP2
- */
-
-/**
- * Configuration
- * Put the following options in config.php and customize them for your environment
- *
- * define('LDAP_AUTH_SERVER_URI', 'ldaps://LDAPServerHostname:port/');
- * define('LDAP_AUTH_USETLS', FALSE); // Enable TLS Support for ldaps://
- * define('LDAP_AUTH_ALLOW_UNTRUSTED_CERT', TRUE); // Allows untrusted certificate
- * define('LDAP_AUTH_BINDDN', 'cn=serviceaccount,dc=example,dc=com');
- * define('LDAP_AUTH_BINDPW', 'ServiceAccountsPassword');
- * define('LDAP_AUTH_BASEDN', 'dc=example,dc=com');
- * define('LDAP_AUTH_ANONYMOUSBEFOREBIND', FALSE);
- * // ??? will be replaced with the entered username(escaped) at login
- * define('LDAP_AUTH_SEARCHFILTER', '(&(objectClass=person)(uid=???))');
- */
-
-/**
- * Notes -
- * LDAP search does not support follow ldap referals. Referals are disabled to
- * allow proper login. This is particular to Active Directory.
- *
- * Also group membership can be supported if the user object contains the
- * the group membership via attributes. The following LDAP servers can
- * support this.
- * * Active Directory
- * * OpenLDAP support with MemberOf Overlay
- *
- */
-class Auth_Ldap extends Plugin implements IAuthModule {
-
- private $link;
- private $host;
- private $base;
-
- function about() {
- return array(0.01,
- "Authenticates against an LDAP server (configured in config.php)",
- "hydrian",
- true);
- }
-
- function init($host) {
- $this->link = $host->get_link();
- $this->host = $host;
- $this->base = new Auth_Base($this->link);
-
- $host->add_hook($host::HOOK_AUTH_USER, $this);
- }
-
- private function _log($msg) {
- trigger_error($msg, E_USER_WARNING);
- }
-
- function authenticate($login, $password) {
- if ($login && $password) {
- if (!function_exists('ldap_connect')) {
- trigger_error('auth_ldap requires PHP\'s PECL LDAP package installed.');
- return FALSE;
- }
- if (!require_once('Net/LDAP2.php')) {
- trigger_error('auth_ldap requires the PEAR package Net::LDAP2');
- return FALSE;
- }
- $parsedURI=parse_url(LDAP_AUTH_SERVER_URI);
- if ($parsedURI === FALSE) {
- $this->_log('Could not parse LDAP_AUTH_SERVER_URI in config.php');
- return FALSE;
- }
- $ldapConnParams=array(
- 'host'=>$parsedURI['host'],
- 'basedn'=>LDAP_AUTH_BASEDN,
- 'options' => array('LDAP_OPT_REFERRALS' => 0)
- );
-
- if (!LDAP_AUTH_ANONYMOUSBEFOREBIND) {
- $ldapConnParams['binddn']= LDAP_AUTH_BINDDN;
- $ldapConnParams['bindpw']= LDAP_AUTH_BINDPW;
- }
- $ldapConnParams['starttls']= defined('LDAP_AUTH_USETLS') ?
- LDAP_AUTH_USETLS : FALSE;
-
- if (is_int($parsedURI['port'])) {
- $ldapConnParams['port']=$parsedURI['port'];
- }
- // Making connection to LDAP server
- if (LDAP_AUTH_ALLOW_UNTRUSTED_CERT === TRUE) {
- putenv('LDAPTLS_REQCERT=never');
- }
- $ldapConn = Net_LDAP2::connect($ldapConnParams);
- if (Net_LDAP2::isError($ldapConn)) {
- $this->_log('Could not connect to LDAP Server: '.$ldapConn->getMessage());
- return FALSE;
- }
- // Bind with service account if orignal connexion was anonymous
- if (LDAP_AUTH_ANONYMOUSBEFOREBIND) {
- $binding=$ldapConn->bind(LDAP_AUTH_BINDDN, LDAP_AUTH_BINDPW);
- if (Net_LDAP2::isError($binding)) {
- $this->_log('Cound not bind service account: '.$binding->getMessage());
- return FALSE;
- }
- }
- //Searching for user
- $completedSearchFiler=str_replace('???',$login,LDAP_AUTH_SEARCHFILTER);
- $filterObj=Net_LDAP2_Filter::parse($completedSearchFiler);
- $searchResults=$ldapConn->search(LDAP_AUTH_BASEDN, $filterObj);
- if (Net_LDAP2::isError($searchResults)) {
- $this->_log('LDAP Search Failed: '.$searchResults->getMessage());
- return FALSE;
- } elseif ($searchResults->count() === 0) {
- return FALSE;
- } elseif ($searchResults->count() > 1 ) {
- $this->_log('Multiple DNs found for username '.$login);
- return FALSE;
- }
- //Getting user's DN from search
- $userEntry=$searchResults->shiftEntry();
- $userDN=$userEntry->dn();
- //Binding with user's DN.
- $loginAttempt=$ldapConn->bind($userDN, $password);
- $ldapConn->disconnect();
- if ($loginAttempt === TRUE) {
- return $this->base->auto_create_user($login);
- } elseif ($loginAttempt->getCode() == 49) {
- return FALSE;
- } else {
- $this->_log('Unknown Error: Code: '.$loginAttempt->getCode().
- ' Message: '.$loginAttempt->getMessage());
- return FALSE;
- }
- }
- return false;
- }
-
-}
-
-?>
+++ /dev/null
-<?php
-/*
-Tiny Tiny RSS plugin for RADIUS authentication
-@author alsvartr (me@taughtbycats.ru)
-@copyright GPL2
-
-Requires php radius class (comes with plugin)
-Put the following options in config.php:
-
- define('RADIUS_AUTH_SERVER', 'radius_server_address');
- define('RADIUS_AUTH_SECRET', 'radius_shared_secret');
-
-Optional:
-
- //Default: 1812
- define('RADIUS_AUTH_PORT', radius_auth_port);
-*/
-
-class Auth_Radius extends Plugin implements IAuthModule {
-
- private $link;
- private $host;
- private $base;
- private $debug;
-
- function about() {
- return array(0.1,
- "Authenticates against an RADIUS server (configured in config.php)",
- "alsvartr",
- true);
- }
-
- function init($host) {
- $this->link = $host->get_link();
- $this->host = $host;
- $this->base = new Auth_Base($this->link);
- $this->debug = FALSE;
-
- $host->add_hook($host::HOOK_AUTH_USER, $this);
- }
-
- private function _log($msg) {
- if ($this->debug) trigger_error($msg, E_USER_WARNING);
- }
-
- function authenticate($login, $password) {
- if (!require_once('php-radius/radius.php')) {
- $this->_log('Cannot require radius class files!');
- return FALSE;
- }
-
- if ($login && $password) {
- if ( (!defined('RADIUS_AUTH_SERVER')) OR (!defined('RADIUS_AUTH_SECRET')) ) {
- $this->_log('Could not parse RADIUS_AUTH_ options from config.php!');
- return FALSE;
- } elseif (!defined('RADIUS_AUTH_PORT'))
- define('RADIUS_AUTH_PORT', 1812);
-
- $radius = new Radius(RADIUS_AUTH_SERVER, RADIUS_AUTH_SECRET, '', 5, RADIUS_AUTH_PORT);
- $radius->SetNasIpAddress('1.2.3.4');
- $auth = $radius->AccessRequest($login, $password);
-
- if ($auth)
- return $this->base->auto_create_user($login);
- else {
- $this->_log('Radius authentication rejected!');
- return FALSE;
- }
- }
-
- return FALSE;
- }
-
-}
-
-?>
+++ /dev/null
- GNU GENERAL PUBLIC LICENSE
- Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
- The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works. By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users. We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors. You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
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-or can get the source code. And you must show them these terms so they
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-
- Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
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+++ /dev/null
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+++ /dev/null
-<?php\r
-\r
-/*********************************************************************\r
- *\r
- * Pure PHP radius class\r
- *\r
- * This Radius class is a radius client implementation in pure PHP\r
- * following the RFC 2865 rules (http://www.ietf.org/rfc/rfc2865.txt)\r
- *\r
- * This class works with at least the following RADIUS servers:\r
- * - Authenex Strong Authentication System (ASAS) with two-factor authentication\r
- * - FreeRADIUS, a free Radius server implementation for Linux and *nix environments\r
- * - Microsoft Radius server IAS\r
- * - Mideye RADIUS server (http://www.mideye.com)\r
- * - Radl, a free Radius server for Windows\r
- * - RSA SecurID\r
- * - VASCO Middleware 3.0 server\r
- * - WinRadius, Windows Radius server (free for 5 users)\r
- * - ZyXEL ZyWALL OTP (Authenex ASAS branded by ZyXEL, cheaper)\r
- *\r
- *\r
- * LICENCE\r
- *\r
- * Copyright (c) 2008, SysCo systemes de communication sa\r
- * SysCo (tm) is a trademark of SysCo systemes de communication sa\r
- * (http://www.sysco.ch/)\r
- * All rights reserved.\r
- * \r
- * This file is part of the Pure PHP radius class\r
- *\r
- * Pure PHP radius class is free software; you can redistribute it and/or\r
- * modify it under the terms of the GNU Lesser General Public License as\r
- * published by the Free Software Foundation, either version 3 of the License,\r
- * or (at your option) any later version.\r
- * \r
- * Pure PHP radius class is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU Lesser General Public License for more details.\r
- * \r
- * You should have received a copy of the GNU Lesser General Public\r
- * License along with Pure PHP radius class.\r
- * If not, see <http://www.gnu.org/licenses/>.\r
- *\r
- *\r
- * @author: SysCo/al\r
- * @since CreationDate: 2008-01-04\r
- * @copyright (c) 2008 by SysCo systemes de communication sa\r
- * @version $LastChangedRevision: 1.2.2 $\r
- * @version $LastChangedDate: 2009-01-05 $\r
- * @version $LastChangedBy: SysCo/al $\r
- * @link $HeadURL: radius.class.php $\r
- * @link http://developer.sysco.ch/php/\r
- * @link developer@sysco.ch\r
- * Language: PHP 4.0.7 or higher\r
- *\r
- *\r
- * Usage\r
- *\r
- * require_once('radius.class.php');\r
- * $radius = new Radius($ip_radius_server = 'radius_server_ip_address', $shared_secret = 'radius_shared_secret'[, $radius_suffix = 'optional_radius_suffix'[, $udp_timeout = udp_timeout_in_seconds[, $authentication_port = 1812]]]);\r
- * $result = $radius->Access_Request($username = 'username', $password = 'password'[, $udp_timeout = udp_timeout_in_seconds]);\r
- *\r
- *\r
- * Examples\r
- *\r
- * Example 1\r
- * <?php\r
- * require_once('radius.class.php');\r
- * $radius = new Radius('127.0.0.1', 'secret');\r
- * $radius->SetNasIpAddress('1.2.3.4'); // Needed for some devices, and not auto_detected if PHP not runned through a web server\r
- * if ($radius->AccessRequest('user', 'pass'))\r
- * {\r
- * echo "Authentication accepted.";\r
- * }\r
- * else\r
- * {\r
- * echo "Authentication rejected.";\r
- * }\r
- * ?>\r
- *\r
- * Example 2\r
- * <?php\r
- * require_once('radius.class.php');\r
- * $radius = new Radius('127.0.0.1', 'secret');\r
- * $radius->SetNasPort(0);\r
- * $radius->SetNasIpAddress('1.2.3.4'); // Needed for some devices, and not auto_detected if PHP not runned through a web server\r
- * if ($radius->AccessRequest('user', 'pass'))\r
- * {\r
- * echo "Authentication accepted.";\r
- * echo "<br />";\r
- * }\r
- * else\r
- * {\r
- * echo "Authentication rejected.";\r
- * echo "<br />";\r
- * }\r
- * echo $radius->GetReadableReceivedAttributes();\r
- * ?>\r
- *\r
- *\r
- * External file needed\r
- *\r
- * none.\r
- *\r
- *\r
- * External file created\r
- *\r
- * none.\r
- *\r
- *\r
- * Special issues\r
- *\r
- * - Sockets support must be enabled.\r
- * * In Linux and *nix environments, the extension is enabled at\r
- * compile time using the --enable-sockets configure option\r
- * * In Windows, PHP Sockets can be activated by un-commenting\r
- * extension=php_sockets.dll in php.ini\r
- *\r
- *\r
- * Other related ressources\r
- *\r
- * FreeRADIUS, a free Radius server implementation for Linux and *nix environments:\r
- * http://www.freeradius.org/\r
- *\r
- * WinRadius, Windows Radius server (free for 5 users):\r
- * http://www.itconsult2000.com/en/product/WinRadius.zip\r
- *\r
- * Radl, a free Radius server for Windows:\r
- * http://www.loriotpro.com/Products/RadiusServer/FreeRadiusServer_EN.php\r
- *\r
- * DOS command line Radius client:\r
- * http://www.itconsult2000.com/en/product/WinRadiusClient.zip\r
- *\r
- *\r
- * Users feedbacks and comments\r
- *\r
- * 2008-07-02 Pim Koeman/Parantion\r
- *\r
- * When using a radius connection behind a linux iptables firewall\r
- * allow port 1812 and 1813 with udp protocol\r
- *\r
- * IPTABLES EXAMPLE (command line):\r
- * iptables -A AlwaysACCEPT -p udp --dport 1812 -j ACCEPT\r
- * iptables -A AlwaysACCEPT -p udp --dport 1813 -j ACCEPT\r
- *\r
- * or put the lines in /etc/sysconfig/iptables (red-hat type systems (fedora, centos, rhel etc.)\r
- * -A AlwaysACCEPT -p udp --dport 1812 -j ACCEPT\r
- * -A AlwaysACCEPT -p udp --dport 1813 -j ACCEPT\r
- *\r
- *\r
- * Change Log\r
- *\r
- * 2009-01-05 1.2.2 SysCo/al Added Robert Svensson feedback, Mideye RADIUS server is supported\r
- * 2008-11-11 1.2.1 SysCo/al Added Carlo Ferrari resolution in examples (add NAS IP Address for a VASCO Middleware server)\r
- * 2008-07-07 1.2 SysCo/al Added Pim Koeman (Parantion) contribution\r
- * - comments concerning using radius behind a linux iptables firewall\r
- * Added Jon Bright (tick Trading Software AG) contribution\r
- * - false octal encoding with 0xx indexes (indexes are now rewritten in xx only)\r
- * - challenge/response support for the RSA SecurID New-PIN mode\r
- * Added GetRadiusPacketInfo() method\r
- * Added GetAttributesInfo() method\r
- * Added DecodeVendorSpecificContent() (to answer Raul Carvalho's question)\r
- * Added Decoded Vendor Specific Content in debug messages\r
- * 2008-02-04 1.1 SysCo/al Typo error for the udp_timeout parameter (line 256 in the version 1.0)\r
- * 2008-01-07 1.0 SysCo/al Initial release\r
- *\r
- *********************************************************************/\r
-\r
-\r
-/*********************************************************************\r
- *\r
- * Radius\r
- * Pure PHP radius class\r
- *\r
- * Creation 2008-01-04\r
- * Update 2009-01-05\r
- * @package radius\r
- * @version v.1.2.2\r
- * @author SysCo/al\r
- *\r
- *********************************************************************/\r
-class Radius\r
-{\r
- var $_ip_radius_server; // Radius server IP address\r
- var $_shared_secret; // Shared secret with the radius server\r
- var $_radius_suffix; // Radius suffix (default is '');\r
- var $_udp_timeout; // Timeout of the UDP connection in seconds (default value is 5)\r
- var $_authentication_port; // Authentication port (default value is 1812)\r
- var $_accounting_port; // Accouting port (default value is 1813)\r
- var $_nas_ip_address; // NAS IP address\r
- var $_nas_port; // NAS port\r
- var $_encrypted_password; // Encrypted password, as described in the RFC 2865\r
- var $_user_ip_address; // Remote IP address of the user\r
- var $_request_authenticator; // Request-Authenticator, 16 octets random number\r
- var $_response_authenticator; // Request-Authenticator, 16 octets random number\r
- var $_username; // Username to sent to the Radius server\r
- var $_password; // Password to sent to the Radius server (clear password, must be encrypted)\r
- var $_identifier_to_send; // Identifier field for the packet to be sent\r
- var $_identifier_received; // Identifier field for the received packet\r
- var $_radius_packet_to_send; // Radius packet code (1=Access-Request, 2=Access-Accept, 3=Access-Reject, 4=Accounting-Request, 5=Accounting-Response, 11=Access-Challenge, 12=Status-Server (experimental), 13=Status-Client (experimental), 255=Reserved\r
- var $_radius_packet_received; // Radius packet code (1=Access-Request, 2=Access-Accept, 3=Access-Reject, 4=Accounting-Request, 5=Accounting-Response, 11=Access-Challenge, 12=Status-Server (experimental), 13=Status-Client (experimental), 255=Reserved\r
- var $_attributes_to_send; // Radius attributes to send\r
- var $_attributes_received; // Radius attributes received\r
- var $_socket_to_server; // Socket connection\r
- var $_debug_mode; // Debug mode flag\r
- var $_attributes_info; // Attributes info array\r
- var $_radius_packet_info; // Radius packet codes info array\r
- var $_last_error_code; // Last error code\r
- var $_last_error_message; // Last error message\r
- \r
-\r
- /*********************************************************************\r
- *\r
- * Name: Radius\r
- * short description: Radius class constructor\r
- *\r
- * Creation 2008-01-04\r
- * Update 2009-01-05\r
- * @version v.1.2.2\r
- * @author SysCo/al\r
- * @param string ip address of the radius server\r
- * @param string shared secret with the radius server\r
- * @param string radius domain name suffix (default is empty)\r
- * @param integer UDP timeout (default is 5)\r
- * @param integer authentication port\r
- * @param integer accounting port\r
- * @return NULL\r
- *********************************************************************/\r
- public function Radius($ip_radius_server = '127.0.0.1', $shared_secret = '', $radius_suffix = '', $udp_timeout = 5, $authentication_port = 1812, $accounting_port = 1813)\r
- {\r
- $this->_radius_packet_info[1] = 'Access-Request';\r
- $this->_radius_packet_info[2] = 'Access-Accept';\r
- $this->_radius_packet_info[3] = 'Access-Reject';\r
- $this->_radius_packet_info[4] = 'Accounting-Request';\r
- $this->_radius_packet_info[5] = 'Accounting-Response';\r
- $this->_radius_packet_info[11] = 'Access-Challenge';\r
- $this->_radius_packet_info[12] = 'Status-Server (experimental)';\r
- $this->_radius_packet_info[13] = 'Status-Client (experimental)';\r
- $this->_radius_packet_info[255] = 'Reserved';\r
- \r
- $this->_attributes_info[1] = array('User-Name', 'S');\r
- $this->_attributes_info[2] = array('User-Password', 'S');\r
- $this->_attributes_info[3] = array('CHAP-Password', 'S'); // Type (1) / Length (1) / CHAP Ident (1) / String\r
- $this->_attributes_info[4] = array('NAS-IP-Address', 'A');\r
- $this->_attributes_info[5] = array('NAS-Port', 'I');\r
- $this->_attributes_info[6] = array('Service-Type', 'I');\r
- $this->_attributes_info[7] = array('Framed-Protocol', 'I');\r
- $this->_attributes_info[8] = array('Framed-IP-Address', 'A');\r
- $this->_attributes_info[9] = array('Framed-IP-Netmask', 'A');\r
- $this->_attributes_info[10] = array('Framed-Routing', 'I');\r
- $this->_attributes_info[11] = array('Filter-Id', 'T');\r
- $this->_attributes_info[12] = array('Framed-MTU', 'I');\r
- $this->_attributes_info[13] = array('Framed-Compression', 'I');\r
- $this->_attributes_info[14] = array( 'Login-IP-Host', 'A');\r
- $this->_attributes_info[15] = array('Login-service', 'I');\r
- $this->_attributes_info[16] = array('Login-TCP-Port', 'I');\r
- $this->_attributes_info[17] = array('(unassigned)', '');\r
- $this->_attributes_info[18] = array('Reply-Message', 'T');\r
- $this->_attributes_info[19] = array('Callback-Number', 'S');\r
- $this->_attributes_info[20] = array('Callback-Id', 'S');\r
- $this->_attributes_info[21] = array('(unassigned)', '');\r
- $this->_attributes_info[22] = array('Framed-Route', 'T');\r
- $this->_attributes_info[23] = array('Framed-IPX-Network', 'I');\r
- $this->_attributes_info[24] = array('State', 'S');\r
- $this->_attributes_info[25] = array('Class', 'S');\r
- $this->_attributes_info[26] = array('Vendor-Specific', 'S'); // Type (1) / Length (1) / Vendor-Id (4) / Vendor type (1) / Vendor length (1) / Attribute-Specific...\r
- $this->_attributes_info[27] = array('Session-Timeout', 'I');\r
- $this->_attributes_info[28] = array('Idle-Timeout', 'I');\r
- $this->_attributes_info[29] = array('Termination-Action', 'I');\r
- $this->_attributes_info[30] = array('Called-Station-Id', 'S');\r
- $this->_attributes_info[31] = array('Calling-Station-Id', 'S');\r
- $this->_attributes_info[32] = array('NAS-Identifier', 'S');\r
- $this->_attributes_info[33] = array('Proxy-State', 'S');\r
- $this->_attributes_info[34] = array('Login-LAT-Service', 'S');\r
- $this->_attributes_info[35] = array('Login-LAT-Node', 'S');\r
- $this->_attributes_info[36] = array('Login-LAT-Group', 'S');\r
- $this->_attributes_info[37] = array('Framed-AppleTalk-Link', 'I');\r
- $this->_attributes_info[38] = array('Framed-AppleTalk-Network', 'I');\r
- $this->_attributes_info[39] = array('Framed-AppleTalk-Zone', 'S');\r
- $this->_attributes_info[60] = array('CHAP-Challenge', 'S');\r
- $this->_attributes_info[61] = array('NAS-Port-Type', 'I');\r
- $this->_attributes_info[62] = array('Port-Limit', 'I');\r
- $this->_attributes_info[63] = array('Login-LAT-Port', 'S');\r
- $this->_attributes_info[76] = array('Prompt', 'I');\r
-\r
- $this->_identifier_to_send = 0;\r
- $this->_user_ip_address = (isset($_SERVER['REMOTE_ADDR'])?$_SERVER['REMOTE_ADDR']:'0.0.0.0');\r
- \r
- $this->GenerateRequestAuthenticator();\r
- $this->SetIpRadiusServer($ip_radius_server);\r
- $this->SetSharedSecret($shared_secret);\r
- $this->SetAuthenticationPort($authentication_port);\r
- $this->SetAccountingPort($accounting_port);\r
- $this->SetRadiusSuffix($radius_suffix);\r
- $this->SetUdpTimeout($udp_timeout);\r
- $this->SetUsername();\r
- $this->SetPassword();\r
- $this->SetNasIpAddress();\r
- $this->SetNasPort();\r
- \r
- $this->ClearLastError();\r
- $this->ClearDataToSend();\r
- $this->ClearDataReceived();\r
- }\r
-\r
-\r
- function GetNextIdentifier()\r
- {\r
- $this->_identifier_to_send = (($this->_identifier_to_send + 1) % 256);\r
- return $this->_identifier_to_send;\r
- }\r
- \r
-\r
- function GenerateRequestAuthenticator()\r
- {\r
- $this->_request_authenticator = '';\r
- for ($ra_loop = 0; $ra_loop <= 15; $ra_loop++)\r
- {\r
- $this->_request_authenticator .= chr(rand(1, 255));\r
- }\r
- }\r
-\r
-\r
- function GetRequestAuthenticator()\r
- {\r
- return $this->_request_authenticator;\r
- }\r
-\r
-\r
- function GetLastError()\r
- {\r
- if (0 < $this->_last_error_code)\r
- {\r
- return $this->_last_error_message.' ('.$this->_last_error_code.')';\r
- }\r
- else\r
- {\r
- return '';\r
- }\r
- }\r
- \r
- \r
- function ClearDataToSend()\r
- {\r
- $this->_radius_packet_to_send = 0;\r
- $this->_attributes_to_send = NULL;\r
- }\r
- \r
- \r
- function ClearDataReceived()\r
- {\r
- $this->_radius_packet_received = 0;\r
- $this->_attributes_received = NULL;\r
- }\r
- \r
-\r
- function SetPacketCodeToSend($packet_code)\r
- {\r
- $this->_radius_packet_to_send = $packet_code;\r
- }\r
- \r
- \r
- function SetDebugMode($debug_mode)\r
- {\r
- $this->_debug_mode = (TRUE === $debug_mode);\r
- }\r
- \r
- \r
- function SetIpRadiusServer($ip_radius_server)\r
- {\r
- $this->_ip_radius_server = gethostbyname($ip_radius_server);\r
- }\r
- \r
- \r
- function SetSharedSecret($shared_secret)\r
- {\r
- $this->_shared_secret = $shared_secret;\r
- }\r
- \r
- \r
- function SetRadiusSuffix($radius_suffix)\r
- {\r
- $this->_radius_suffix = $radius_suffix;\r
- }\r
- \r
- \r
- function SetUsername($username = '')\r
- {\r
- $temp_username = $username;\r
- if (false === strpos($temp_username, '@'))\r
- {\r
- $temp_username .= $this->_radius_suffix;\r
- }\r
- \r
- $this->_username = $temp_username;\r
- $this->SetAttribute(1, $this->_username);\r
- }\r
- \r
- \r
- function SetPassword($password = '')\r
- {\r
- $this->_password = $password;\r
- $encrypted_password = '';\r
- $padded_password = $password;\r
- \r
- if (0 != (strlen($password)%16))\r
- {\r
- $padded_password .= str_repeat(chr(0),(16-strlen($password)%16));\r
- }\r
- \r
- $previous_result = $this->_request_authenticator;\r
- \r
- for ($full_loop = 0; $full_loop < (strlen($padded_password)/16); $full_loop++)\r
- {\r
- $xor_value = md5($this->_shared_secret.$previous_result);\r
- \r
- $previous_result = '';\r
- for ($xor_loop = 0; $xor_loop <= 15; $xor_loop++)\r
- {\r
- $value1 = ord(substr($padded_password, ($full_loop * 16) + $xor_loop, 1));\r
- $value2 = hexdec(substr($xor_value, 2*$xor_loop, 2));\r
- $xor_result = $value1 ^ $value2;\r
- $previous_result .= chr($xor_result);\r
- }\r
- $encrypted_password .= $previous_result;\r
- }\r
- \r
- $this->_encrypted_password = $encrypted_password;\r
- $this->SetAttribute(2, $this->_encrypted_password);\r
- }\r
-\r
-\r
- function SetNasIPAddress($nas_ip_address = '')\r
- {\r
- if (0 < strlen($nas_ip_address))\r
- {\r
- $this->_nas_ip_address = gethostbyname($nas_ip_address);\r
- }\r
- else\r
- {\r
- $this->_nas_ip_address = gethostbyname(isset($_SERVER['SERVER_ADDR'])?$_SERVER['SERVER_ADDR']:'0.0.0.0');\r
- }\r
- $this->SetAttribute(4, $this->_nas_ip_address);\r
- }\r
- \r
- \r
- function SetNasPort($nas_port = 0)\r
- {\r
- $this->_nas_port = intval($nas_port);\r
- $this->SetAttribute(5, $this->_nas_port);\r
- }\r
- \r
- \r
- function SetUdpTimeout($udp_timeout = 5)\r
- {\r
- if (intval($udp_timeout) > 0)\r
- {\r
- $this->_udp_timeout = intval($udp_timeout);\r
- }\r
- }\r
- \r
- \r
- function ClearLastError()\r
- {\r
- $this->_last_error_code = 0;\r
- $this->_last_error_message = '';\r
- }\r
- \r
- \r
- function SetAuthenticationPort($authentication_port)\r
- {\r
- if ((intval($authentication_port) > 0) && (intval($authentication_port) < 65536))\r
- {\r
- $this->_authentication_port = intval($authentication_port);\r
- }\r
- }\r
- \r
- \r
- function SetAccountingPort($accounting_port)\r
- {\r
- if ((intval($accounting_port) > 0) && (intval($accounting_port) < 65536))\r
- {\r
- $this->_accounting_port = intval($accounting_port);\r
- }\r
- }\r
- \r
- \r
- function GetReceivedPacket()\r
- {\r
- return $this->_radius_packet_received;\r
- }\r
-\r
-\r
- function GetReceivedAttributes()\r
- {\r
- return $this->_attributes_received;\r
- }\r
- \r
-\r
- function GetReadableReceivedAttributes()\r
- {\r
- $readable_attributes = '';\r
- if (isset($this->_attributes_received))\r
- {\r
- foreach($this->_attributes_received as $one_received_attribute)\r
- {\r
- $attributes_info = $this->GetAttributesInfo($one_received_attribute[0]);\r
- $readable_attributes .= $attributes_info[0].": ";\r
- if (26 == $one_received_attribute[0])\r
- {\r
- $vendor_array = $this->DecodeVendorSpecificContent($one_received_attribute[1]);\r
- foreach($vendor_array as $vendor_one)\r
- {\r
- $readable_attributes .= 'Vendor-Id: '.$vendor_one[0].", Vendor-type: ".$vendor_one[1].", Attribute-specific: ".$vendor_one[2];\r
- }\r
- }\r
- else\r
- {\r
- $readable_attributes .= $one_received_attribute[1];\r
- }\r
- $readable_attributes .= "<br />\n";\r
- }\r
- }\r
- return $readable_attributes;\r
- }\r
- \r
-\r
- function GetAttribute($attribute_type)\r
- {\r
- $attribute_value = NULL;\r
- foreach($this->_attributes_received as $one_received_attribute)\r
- {\r
- if (intval($attribute_type) == $one_received_attribute[0])\r
- {\r
- $attribute_value = $one_received_attribute[1];\r
- break;\r
- }\r
- }\r
- return $attribute_value;\r
- }\r
-\r
-\r
- function GetRadiusPacketInfo($info_index)\r
- {\r
- if (isset($this->_radius_packet_info[intval($info_index)]))\r
- {\r
- return $this->_radius_packet_info[intval($info_index)];\r
- }\r
- else\r
- {\r
- return '';\r
- }\r
- }\r
-\r
-\r
- function GetAttributesInfo($info_index)\r
- {\r
- if (isset($this->_attributes_info[intval($info_index)]))\r
- {\r
- return $this->_attributes_info[intval($info_index)];\r
- }\r
- else\r
- {\r
- return array('','');\r
- }\r
- }\r
-\r
-\r
- function DebugInfo($debug_info)\r
- {\r
- if ($this->_debug_mode)\r
- {\r
- echo date('Y-m-d H:i:s').' DEBUG: ';\r
- echo $debug_info;\r
- echo '<br />';\r
- flush();\r
- }\r
- }\r
- \r
- \r
- function SetAttribute($type, $value)\r
- {\r
- $attribute_index = -1;\r
- for ($attributes_loop = 0; $attributes_loop < count($this->_attributes_to_send); $attributes_loop++)\r
- {\r
- if ($type == ord(substr($this->_attributes_to_send[$attributes_loop], 0, 1)))\r
- {\r
- $attribute_index = $attributes_loop;\r
- break;\r
- }\r
- }\r
-\r
- $temp_attribute = NULL;\r
- \r
- if (isset($this->_attributes_info[$type]))\r
- {\r
- switch ($this->_attributes_info[$type][1])\r
- {\r
- case 'T': // Text, 1-253 octets containing UTF-8 encoded ISO 10646 characters (RFC 2279).\r
- $temp_attribute = chr($type).chr(2+strlen($value)).$value;\r
- break;\r
- case 'S': // String, 1-253 octets containing binary data (values 0 through 255 decimal, inclusive).\r
- $temp_attribute = chr($type).chr(2+strlen($value)).$value;\r
- break;\r
- case 'A': // Address, 32 bit value, most significant octet first.\r
- $ip_array = explode(".", $value);\r
- $temp_attribute = chr($type).chr(6).chr($ip_array[0]).chr($ip_array[1]).chr($ip_array[2]).chr($ip_array[3]);\r
- break;\r
- case 'I': // Integer, 32 bit unsigned value, most significant octet first.\r
- $temp_attribute = chr($type).chr(6).chr(($value/(256*256*256))%256).chr(($value/(256*256))%256).chr(($value/(256))%256).chr($value%256);\r
- break;\r
- case 'D': // Time, 32 bit unsigned value, most significant octet first -- seconds since 00:00:00 UTC, January 1, 1970. (not used in this RFC)\r
- $temp_attribute = NULL;\r
- break;\r
- default:\r
- $temp_attribute = NULL;\r
- }\r
- }\r
- \r
- if ($attribute_index > -1)\r
- {\r
- $this->_attributes_to_send[$attribute_index] = $temp_attribute;\r
- $additional_debug = 'Modified';\r
- }\r
- else\r
- {\r
- $this->_attributes_to_send[] = $temp_attribute;\r
- $additional_debug = 'Added';\r
- }\r
- $attribute_info = $this->GetAttributesInfo($type);\r
- $this->DebugInfo($additional_debug.' Attribute '.$type.' ('.$attribute_info[0].'), format '.$attribute_info[1].', value <em>'.$value.'</em>');\r
- }\r
-\r
-\r
- function DecodeAttribute($attribute_raw_value, $attribute_format)\r
- {\r
- $attribute_value = NULL;\r
- \r
- if (isset($this->_attributes_info[$attribute_format]))\r
- {\r
- switch ($this->_attributes_info[$attribute_format][1])\r
- {\r
- case 'T': // Text, 1-253 octets containing UTF-8 encoded ISO 10646 characters (RFC 2279).\r
- $attribute_value = $attribute_raw_value;\r
- break;\r
- case 'S': // String, 1-253 octets containing binary data (values 0 through 255 decimal, inclusive).\r
- $attribute_value = $attribute_raw_value;\r
- break;\r
- case 'A': // Address, 32 bit value, most significant octet first.\r
- $attribute_value = ord(substr($attribute_raw_value, 0, 1)).'.'.ord(substr($attribute_raw_value, 1, 1)).'.'.ord(substr($attribute_raw_value, 2, 1)).'.'.ord(substr($attribute_raw_value, 3, 1));\r
- break;\r
- case 'I': // Integer, 32 bit unsigned value, most significant octet first.\r
- $attribute_value = (ord(substr($attribute_raw_value, 0, 1))*256*256*256)+(ord(substr($attribute_raw_value, 1, 1))*256*256)+(ord(substr($attribute_raw_value, 2, 1))*256)+ord(substr($attribute_raw_value, 3, 1));\r
- break;\r
- case 'D': // Time, 32 bit unsigned value, most significant octet first -- seconds since 00:00:00 UTC, January 1, 1970. (not used in this RFC)\r
- $attribute_value = NULL;\r
- break;\r
- default:\r
- $attribute_value = NULL;\r
- }\r
- }\r
- return $attribute_value;\r
- }\r
-\r
-\r
- /*********************************************************************\r
- * Array returned: array(array(Vendor-Id1, Vendor type1, Attribute-Specific1), ..., array(Vendor-IdN, Vendor typeN, Attribute-SpecificN)\r
- *********************************************************************/\r
- function DecodeVendorSpecificContent($vendor_specific_raw_value)\r
- {\r
- $result = array();\r
- $offset_in_raw = 0;\r
- $vendor_id = (ord(substr($vendor_specific_raw_value, 0, 1))*256*256*256)+(ord(substr($vendor_specific_raw_value, 1, 1))*256*256)+(ord(substr($vendor_specific_raw_value, 2, 1))*256)+ord(substr($vendor_specific_raw_value, 3, 1));\r
- $offset_in_raw += 4;\r
- while ($offset_in_raw < strlen($vendor_specific_raw_value))\r
- {\r
- $vendor_type = (ord(substr($vendor_specific_raw_value, 0+$offset_in_raw, 1)));\r
- $vendor_length = (ord(substr($vendor_specific_raw_value, 1+$offset_in_raw, 1)));\r
- $attribute_specific = substr($vendor_specific_raw_value, 2+$offset_in_raw, $vendor_length);\r
- $result[] = array($vendor_id, $vendor_type, $attribute_specific);\r
- $offset_in_raw += ($vendor_length);\r
- }\r
- \r
- return $result;\r
- }\r
-\r
-\r
- /*\r
- * Function : AccessRequest\r
- *\r
- * Return TRUE if Access-Request is accepted, FALSE otherwise\r
- */\r
- function AccessRequest($username = '', $password = '', $udp_timeout = 0, $state = NULL)\r
- {\r
- $this->ClearDataReceived();\r
- $this->ClearLastError();\r
- \r
- $this->SetPacketCodeToSend(1); // Access-Request\r
- \r
- if (0 < strlen($username))\r
- {\r
- $this->SetUsername($username);\r
- }\r
- \r
- if (0 < strlen($password))\r
- {\r
- $this->SetPassword($password);\r
- }\r
-\r
- if ($state!==NULL)\r
- {\r
- $this->SetAttribute(24, $state);\r
- }\r
- else\r
- {\r
- $this->SetAttribute(6, 1); // 1=Login\r
- }\r
-\r
- if (intval($udp_timeout) > 0)\r
- {\r
- $this->SetUdpTimeout($udp_timeout);\r
- }\r
-\r
- $attributes_content = '';\r
- for ($attributes_loop = 0; $attributes_loop < count($this->_attributes_to_send); $attributes_loop++)\r
- {\r
- $attributes_content .= $this->_attributes_to_send[$attributes_loop];\r
- }\r
-\r
- $packet_length = 4; // Radius packet code + Identifier + Length high + Length low\r
- $packet_length += strlen($this->_request_authenticator); // Request-Authenticator\r
- $packet_length += strlen($attributes_content); // Attributes\r
- \r
- $packet_data = chr($this->_radius_packet_to_send);\r
- $packet_data .= chr($this->GetNextIdentifier());\r
- $packet_data .= chr(intval($packet_length/256));\r
- $packet_data .= chr(intval($packet_length%256));\r
- $packet_data .= $this->_request_authenticator;\r
- $packet_data .= $attributes_content;\r
-\r
- $_socket_to_server = socket_create(AF_INET, SOCK_DGRAM, 17); // UDP packet = 17\r
- \r
- if ($_socket_to_server === FALSE)\r
- {\r
- $this->_last_error_code = socket_last_error();\r
- $this->_last_error_message = socket_strerror($this->_last_error_code);\r
- }\r
- elseif (FALSE === socket_connect($_socket_to_server, $this->_ip_radius_server, $this->_authentication_port))\r
- {\r
- $this->_last_error_code = socket_last_error();\r
- $this->_last_error_message = socket_strerror($this->_last_error_code);\r
- }\r
- elseif (FALSE === socket_write($_socket_to_server, $packet_data, $packet_length))\r
- {\r
- $this->_last_error_code = socket_last_error();\r
- $this->_last_error_message = socket_strerror($this->_last_error_code);\r
- }\r
- else\r
- {\r
- $this->DebugInfo('<b>Packet type '.$this->_radius_packet_to_send.' ('.$this->GetRadiusPacketInfo($this->_radius_packet_to_send).')'.' sent</b>');\r
- if ($this->_debug_mode)\r
- {\r
- $readable_attributes = '';\r
- foreach($this->_attributes_to_send as $one_attribute_to_send)\r
- {\r
- $attribute_info = $this->GetAttributesInfo(ord(substr($one_attribute_to_send,0,1)));\r
- $this->DebugInfo('Attribute '.ord(substr($one_attribute_to_send,0,1)).' ('.$attribute_info[0].'), length '.(ord(substr($one_attribute_to_send,1,1))-2).', format '.$attribute_info[1].', value <em>'.$this->DecodeAttribute(substr($one_attribute_to_send,2), ord(substr($one_attribute_to_send,0,1))).'</em>');\r
- }\r
- }\r
- $read_socket_array = array($_socket_to_server);\r
- $write_socket_array = NULL;\r
- $except_socket_array = NULL;\r
-\r
- $received_packet = chr(0);\r
-\r
- if (!(FALSE === socket_select($read_socket_array, $write_socket_array, $except_socket_array, $this->_udp_timeout)))\r
- {\r
- if (in_array($_socket_to_server, $read_socket_array))\r
- {\r
- if (FALSE === ($received_packet = @socket_read($_socket_to_server, 1024))) // @ used, than no error is displayed if the connection is closed by the remote host\r
- {\r
- $received_packet = chr(0);\r
- $this->_last_error_code = socket_last_error();\r
- $this->_last_error_message = socket_strerror($this->_last_error_code);\r
- }\r
- else\r
- {\r
- socket_close($_socket_to_server);\r
- }\r
- }\r
- }\r
- else\r
- {\r
- socket_close($_socket_to_server);\r
- }\r
- }\r
-\r
- $this->_radius_packet_received = intval(ord(substr($received_packet, 0, 1)));\r
- \r
- $this->DebugInfo('<b>Packet type '.$this->_radius_packet_received.' ('.$this->GetRadiusPacketInfo($this->_radius_packet_received).')'.' received</b>');\r
- \r
- if ($this->_radius_packet_received > 0)\r
- {\r
- $this->_identifier_received = intval(ord(substr($received_packet, 1, 1)));\r
- $packet_length = (intval(ord(substr($received_packet, 2, 1))) * 256) + (intval(ord(substr($received_packet, 3, 1))));\r
- $this->_response_authenticator = substr($received_packet, 4, 16);\r
- $attributes_content = substr($received_packet, 20, ($packet_length - 4 - 16));\r
- while (strlen($attributes_content) > 2)\r
- {\r
- $attribute_type = intval(ord(substr($attributes_content,0,1)));\r
- $attribute_length = intval(ord(substr($attributes_content,1,1)));\r
- $attribute_raw_value = substr($attributes_content,2,$attribute_length-2);\r
- $attributes_content = substr($attributes_content, $attribute_length);\r
-\r
- $attribute_value = $this->DecodeAttribute($attribute_raw_value, $attribute_type);\r
-\r
- $attribute_info = $this->GetAttributesInfo($attribute_type);\r
- if (26 == $attribute_type)\r
- {\r
- $vendor_array = $this->DecodeVendorSpecificContent($attribute_value);\r
- foreach($vendor_array as $vendor_one)\r
- {\r
- $this->DebugInfo('Attribute '.$attribute_type.' ('.$attribute_info[0].'), length '.($attribute_length-2).', format '.$attribute_info[1].', Vendor-Id: '.$vendor_one[0].", Vendor-type: ".$vendor_one[1].", Attribute-specific: ".$vendor_one[2]);\r
- }\r
- }\r
- else\r
- {\r
- $this->DebugInfo('Attribute '.$attribute_type.' ('.$attribute_info[0].'), length '.($attribute_length-2).', format '.$attribute_info[1].', value <em>'.$attribute_value.'</em>');\r
- }\r
-\r
- $this->_attributes_received[] = array($attribute_type, $attribute_value);\r
- }\r
- }\r
- \r
- return (2 == ($this->_radius_packet_received));\r
- }\r
-}\r
-\r
-?>\r
projects / tt-rss.git / commitdiff