summaryrefslogtreecommitdiff
path: root/plugins/password/drivers/ldap.php
diff options
context:
space:
mode:
Diffstat (limited to 'plugins/password/drivers/ldap.php')
-rw-r--r--plugins/password/drivers/ldap.php186
1 files changed, 0 insertions, 186 deletions
diff --git a/plugins/password/drivers/ldap.php b/plugins/password/drivers/ldap.php
deleted file mode 100644
index e38f13f8c..000000000
--- a/plugins/password/drivers/ldap.php
+++ /dev/null
@@ -1,186 +0,0 @@
-<?php
-
-/**
- * LDAP Password Driver
- *
- * Driver for passwords stored in LDAP
- * This driver use the PEAR Net_LDAP2 class (http://pear.php.net/package/Net_LDAP2).
- *
- * @version 1.0 (2009-06-24)
- * @author Edouard MOREAU <edouard.moreau@ensma.fr>
- *
- * function hashPassword based on code from the phpLDAPadmin development team (http://phpldapadmin.sourceforge.net/).
- * function randomSalt based on code from the phpLDAPadmin development team (http://phpldapadmin.sourceforge.net/).
- *
- */
-
-function password_save($curpass, $passwd)
-{
- $rcmail = rcmail::get_instance();
- require_once ('Net/LDAP2.php');
-
- // Building user DN
- $userDN = str_replace('%login', $_SESSION['username'], $rcmail->config->get('password_ldap_userDN_mask'));
-
- $parts = explode('@', $_SESSION['username']);
- if (count($parts) == 2)
- {
- $userDN = str_replace('%name', $parts[0], $userDN);
- $userDN = str_replace('%domain', $parts[1], $userDN);
- }
-
- if (empty($userDN)) {return PASSWORD_CONNECT_ERROR;}
-
- // Connection Method
- switch($rcmail->config->get('password_ldap_method')) {
- case 'user': $binddn = $userDN; $bindpw = $curpass; break;
- case 'admin': $binddn = $rcmail->config->get('password_ldap_adminDN'); $bindpw = $rcmail->config->get('password_ldap_adminPW'); break;
- default: $binddn = $userDN; $bindpw = $curpass; break; // default is user mode
- }
-
- // Configuration array
- $ldapConfig = array (
- 'binddn' => $binddn,
- 'bindpw' => $bindpw,
- 'basedn' => $rcmail->config->get('password_ldap_basedn'),
- 'host' => $rcmail->config->get('password_ldap_host'),
- 'port' => $rcmail->config->get('password_ldap_port'),
- 'starttls' => $rcmail->config->get('password_ldap_starttls'),
- 'version' => $rcmail->config->get('password_ldap_version'),
- );
-
- // Connecting using the configuration array
- $ldap = Net_LDAP2::connect($ldapConfig);
-
- // Checking for connection error
- if (PEAR::isError($ldap)) {return PASSWORD_CONNECT_ERROR;}
-
- // Crypting new password
- $newCryptedPassword = hashPassword($passwd, $rcmail->config->get('password_ldap_encodage'));
- if (!$newCryptedPassword) {return PASSWORD_CRYPT_ERROR;}
-
- // Writing new crypted password to LDAP
- $userEntry = $ldap->getEntry($userDN);
- if (Net_LDAP2::isError($userEntry)) {return PASSWORD_CONNECT_ERROR;}
- if (!$userEntry->replace(array($rcmail->config->get('password_ldap_pwattr') => $newCryptedPassword),$rcmail->config->get('password_ldap_force_replace'))) {return PASSWORD_CONNECT_ERROR;}
- if (Net_LDAP2::isError($userEntry->update())) {return PASSWORD_CONNECT_ERROR;}
-
- // All done, no error
- return PASSWORD_SUCCESS;
-}
-
-
-/**
- * Code originaly from the phpLDAPadmin development team
- * http://phpldapadmin.sourceforge.net/
- *
- * Hashes a password and returns the hash based on the specified enc_type.
- *
- * @param string $passwordClear The password to hash in clear text.
- * @param string $encodageType Standard LDAP encryption type which must be one of
- * crypt, ext_des, md5crypt, blowfish, md5, sha, smd5, ssha, or clear.
- * @return string The hashed password.
- *
- */
-
-function hashPassword( $passwordClear, $encodageType )
-{
- $encodageType = strtolower( $encodageType );
- switch( $encodageType ) {
- case 'crypt':
- $cryptedPassword = '{CRYPT}' . crypt($passwordClear,randomSalt(2));
- break;
-
- case 'ext_des':
- // extended des crypt. see OpenBSD crypt man page.
- if ( ! defined( 'CRYPT_EXT_DES' ) || CRYPT_EXT_DES == 0 ) {return FALSE;} //Your system crypt library does not support extended DES encryption.
- $cryptedPassword = '{CRYPT}' . crypt( $passwordClear, '_' . randomSalt(8) );
- break;
-
- case 'md5crypt':
- if( ! defined( 'CRYPT_MD5' ) || CRYPT_MD5 == 0 ) {return FALSE;} //Your system crypt library does not support md5crypt encryption.
- $cryptedPassword = '{CRYPT}' . crypt( $passwordClear , '$1$' . randomSalt(9) );
- break;
-
- case 'blowfish':
- if( ! defined( 'CRYPT_BLOWFISH' ) || CRYPT_BLOWFISH == 0 ) {return FALSE;} //Your system crypt library does not support blowfish encryption.
- $cryptedPassword = '{CRYPT}' . crypt( $passwordClear , '$2a$12$' . randomSalt(13) ); // hardcoded to second blowfish version and set number of rounds
- break;
-
- case 'md5':
- $cryptedPassword = '{MD5}' . base64_encode( pack( 'H*' , md5( $passwordClear) ) );
- break;
-
- case 'sha':
- if( function_exists('sha1') ) {
- // use php 4.3.0+ sha1 function, if it is available.
- $cryptedPassword = '{SHA}' . base64_encode( pack( 'H*' , sha1( $passwordClear) ) );
- } elseif( function_exists( 'mhash' ) ) {
- $cryptedPassword = '{SHA}' . base64_encode( mhash( MHASH_SHA1, $passwordClear) );
- } else {
- return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
- }
- break;
-
- case 'ssha':
- if( function_exists( 'mhash' ) && function_exists( 'mhash_keygen_s2k' ) ) {
- mt_srand( (double) microtime() * 1000000 );
- $salt = mhash_keygen_s2k( MHASH_SHA1, $passwordClear, substr( pack( "h*", md5( mt_rand() ) ), 0, 8 ), 4 );
- $cryptedPassword = "{SSHA}".base64_encode( mhash( MHASH_SHA1, $passwordClear.$salt ).$salt );
- } else {
- return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
- }
- break;
-
- case 'smd5':
- if( function_exists( 'mhash' ) && function_exists( 'mhash_keygen_s2k' ) ) {
- mt_srand( (double) microtime() * 1000000 );
- $salt = mhash_keygen_s2k( MHASH_MD5, $passwordClear, substr( pack( "h*", md5( mt_rand() ) ), 0, 8 ), 4 );
- $cryptedPassword = "{SMD5}".base64_encode( mhash( MHASH_MD5, $passwordClear.$salt ).$salt );
- } else {
- return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
- }
- break;
-
- case 'clear':
- default:
- $cryptedPassword = $passwordClear;
- }
-
- return $cryptedPassword;
-}
-
-
-
-/**
- * Code originaly from the phpLDAPadmin development team
- * http://phpldapadmin.sourceforge.net/
- *
- * Used to generate a random salt for crypt-style passwords. Salt strings are used
- * to make pre-built hash cracking dictionaries difficult to use as the hash algorithm uses
- * not only the user's password but also a randomly generated string. The string is
- * stored as the first N characters of the hash for reference of hashing algorithms later.
- *
- * --- added 20021125 by bayu irawan <bayuir@divnet.telkom.co.id> ---
- * --- ammended 20030625 by S C Rigler <srigler@houston.rr.com> ---
- *
- * @param int $length The length of the salt string to generate.
- * @return string The generated salt string.
- */
-
-function randomSalt( $length )
-{
- $possible = '0123456789'.
- 'abcdefghijklmnopqrstuvwxyz'.
- 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.
- './';
- $str = "";
- mt_srand((double)microtime() * 1000000);
-
- while( strlen( $str ) < $length )
- $str .= substr( $possible, ( rand() % strlen( $possible ) ), 1 );
-
- return $str;
-}
-
-?>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 06:28:10 +0000