| | |
| | | |
| | | // Building user DN |
| | | if ($userDN = $rcmail->config->get('password_ldap_userDN_mask')) { |
| | | $userDN = $this->substitute_vars($userDN); |
| | | $userDN = self::substitute_vars($userDN); |
| | | } else { |
| | | $userDN = $this->search_userdn($rcmail); |
| | | } |
| | |
| | | return PASSWORD_CONNECT_ERROR; |
| | | } |
| | | |
| | | $crypted_pass = $this->hashPassword($passwd, $rcmail->config->get('password_ldap_encodage')); |
| | | $crypted_pass = self::hash_password($passwd, $rcmail->config->get('password_ldap_encodage')); |
| | | $force = $rcmail->config->get('password_ldap_force_replace'); |
| | | $pwattr = $rcmail->config->get('password_ldap_pwattr'); |
| | | $lchattr = $rcmail->config->get('password_ldap_lchattr'); |
| | |
| | | } |
| | | |
| | | // Crypt new samba password |
| | | if ($smbpwattr && !($samba_pass = $this->hashPassword($passwd, 'samba'))) { |
| | | if ($smbpwattr && !($samba_pass = self::hash_password($passwd, 'samba'))) { |
| | | return PASSWORD_CRYPT_ERROR; |
| | | } |
| | | |
| | |
| | | } |
| | | |
| | | $base = $rcmail->config->get('password_ldap_search_base'); |
| | | $filter = $this->substitute_vars($rcmail->config->get('password_ldap_search_filter')); |
| | | $filter = self::substitute_vars($rcmail->config->get('password_ldap_search_filter')); |
| | | $options = array ( |
| | | 'scope' => 'sub', |
| | | 'attributes' => array(), |
| | |
| | | } |
| | | |
| | | /** |
| | | * Substitute %login, %name, %domain, %dc in $str. |
| | | * See plugin config for details. |
| | | * Substitute %login, %name, %domain, %dc in $str |
| | | * See plugin config for details |
| | | */ |
| | | function substitute_vars($str) |
| | | static function substitute_vars($str) |
| | | { |
| | | $rcmail = rcmail::get_instance(); |
| | | $domain = $rcmail->user->get_username('domain'); |
| | | $dc = 'dc='.strtr($domain, array('.' => ',dc=')); // hierarchal domain string |
| | | $str = str_replace('%login', $_SESSION['username'], $str); |
| | | $str = str_replace('%l', $_SESSION['username'], $str); |
| | | |
| | | $str = str_replace(array( |
| | | '%login', |
| | | '%name', |
| | | '%domain', |
| | | '%dc', |
| | | ), array( |
| | | $_SESSION['username'], |
| | | $rcmail->user->get_username('local'), |
| | | $domain, |
| | | $dc, |
| | | ), $str |
| | | ); |
| | | $parts = explode('@', $_SESSION['username']); |
| | | |
| | | if (count($parts) == 2) { |
| | | $dc = 'dc='.strtr($parts[1], array('.' => ',dc=')); // hierarchal domain string |
| | | |
| | | $str = str_replace('%name', $parts[0], $str); |
| | | $str = str_replace('%n', $parts[0], $str); |
| | | $str = str_replace('%dc', $dc, $str); |
| | | $str = str_replace('%domain', $parts[1], $str); |
| | | $str = str_replace('%d', $parts[1], $str); |
| | | } |
| | | |
| | | return $str; |
| | | } |
| | |
| | | * 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. |
| | | * |
| | | * Hashes a password and returns the hash based on the specified enc_type |
| | | */ |
| | | function hashPassword( $passwordClear, $encodageType ) |
| | | static function hash_password($password_clear, $encodage_type) |
| | | { |
| | | $encodageType = strtolower( $encodageType ); |
| | | switch( $encodageType ) { |
| | | $encodage_type = strtolower($encodage_type); |
| | | switch ($encodage_type) { |
| | | case 'crypt': |
| | | $cryptedPassword = '{CRYPT}' . crypt($passwordClear, $this->randomSalt(2)); |
| | | $crypted_password = '{CRYPT}' . crypt($password_clear, self::random_salt(2)); |
| | | break; |
| | | |
| | | case 'ext_des': |
| | | // extended des crypt. see OpenBSD crypt man page. |
| | | /* Extended DES crypt. see OpenBSD crypt man page */ |
| | | if ( ! defined( 'CRYPT_EXT_DES' ) || CRYPT_EXT_DES == 0 ) { |
| | | // Your system crypt library does not support extended DES encryption. |
| | | return FALSE; |
| | | /* Your system crypt library does not support extended DES encryption */ |
| | | return false; |
| | | } |
| | | $cryptedPassword = '{CRYPT}' . crypt( $passwordClear, '_' . $this->randomSalt(8) ); |
| | | $crypted_password = '{CRYPT}' . crypt($password_clear, '_' . self::random_salt(8)); |
| | | break; |
| | | |
| | | case 'md5crypt': |
| | | if( ! defined( 'CRYPT_MD5' ) || CRYPT_MD5 == 0 ) { |
| | | // Your system crypt library does not support md5crypt encryption. |
| | | return FALSE; |
| | | /* Your system crypt library does not support md5crypt encryption */ |
| | | return false; |
| | | } |
| | | $cryptedPassword = '{CRYPT}' . crypt( $passwordClear , '$1$' . $this->randomSalt(9) ); |
| | | $crypted_password = '{CRYPT}' . crypt($password_clear, '$1$' . self::random_salt(9)); |
| | | break; |
| | | |
| | | case 'blowfish': |
| | | if( ! defined( 'CRYPT_BLOWFISH' ) || CRYPT_BLOWFISH == 0 ) { |
| | | // Your system crypt library does not support blowfish encryption. |
| | | return FALSE; |
| | | /* Your system crypt library does not support blowfish encryption */ |
| | | return false; |
| | | } |
| | | // hardcoded to second blowfish version and set number of rounds |
| | | $cryptedPassword = '{CRYPT}' . crypt( $passwordClear , '$2a$12$' . $this->randomSalt(13) ); |
| | | /* Hardcoded to second blowfish version and set number of rounds */ |
| | | $crypted_password = '{CRYPT}' . crypt($password_clear, '$2a$12$' . self::random_salt(13)); |
| | | break; |
| | | |
| | | case 'md5': |
| | | $cryptedPassword = '{MD5}' . base64_encode( pack( 'H*' , md5( $passwordClear) ) ); |
| | | $crypted_password = '{MD5}' . base64_encode(pack('H*', md5($password_clear))); |
| | | 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) ) ); |
| | | /* Use PHP 4.3.0+ sha1 function, if it is available */ |
| | | $crypted_password = '{SHA}' . base64_encode(pack('H*', sha1($password_clear))); |
| | | } elseif( function_exists( 'mhash' ) ) { |
| | | $cryptedPassword = '{SHA}' . base64_encode( mhash( MHASH_SHA1, $passwordClear) ); |
| | | $crypted_password = '{SHA}' . base64_encode(mhash(MHASH_SHA1, $password_clear)); |
| | | } else { |
| | | return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes. |
| | | /* Your PHP install does not have the mhash() function */ |
| | | return false; |
| | | } |
| | | 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 ); |
| | | $salt = mhash_keygen_s2k(MHASH_SHA1, $password_clear, substr(pack('h*', md5(mt_rand())), 0, 8), 4); |
| | | $crypted_password = '{SSHA}' . base64_encode(mhash(MHASH_SHA1, $password_clear . $salt) . $salt); |
| | | } else { |
| | | return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes. |
| | | /* Your PHP install does not have the mhash() function */ |
| | | return false; |
| | | } |
| | | 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 ); |
| | | $salt = mhash_keygen_s2k(MHASH_MD5, $password_clear, substr(pack('h*', md5(mt_rand())), 0, 8), 4); |
| | | $crypted_password = '{SMD5}' . base64_encode(mhash(MHASH_MD5, $password_clear . $salt) . $salt); |
| | | } else { |
| | | return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes. |
| | | /* Your PHP install does not have the mhash() function */ |
| | | return false; |
| | | } |
| | | break; |
| | | |
| | | case 'samba': |
| | | if (function_exists('hash')) { |
| | | $cryptedPassword = hash('md4', rcube_charset::convert($passwordClear, RCUBE_CHARSET, 'UTF-16LE')); |
| | | $cryptedPassword = strtoupper($cryptedPassword); |
| | | $crypted_password = hash('md4', rcube_charset::convert($password_clear, RCUBE_CHARSET, 'UTF-16LE')); |
| | | $crypted_password = strtoupper($crypted_password); |
| | | } else { |
| | | /* Your PHP install does not have the hash() function */ |
| | | return false; |
| | | } |
| | | break; |
| | | |
| | | case 'ad': |
| | | $cryptedPassword = rcube_charset::convert('"' . $passwordClear . '"', RCUBE_CHARSET, 'UTF-16LE'); |
| | | $crypted_password = rcube_charset::convert('"' . $password_clear . '"', RCUBE_CHARSET, 'UTF-16LE'); |
| | | break; |
| | | |
| | | case 'clear': |
| | | default: |
| | | $cryptedPassword = $passwordClear; |
| | | $crypted_password = $password_clear; |
| | | } |
| | | |
| | | return $cryptedPassword; |
| | | return $crypted_password; |
| | | } |
| | | |
| | | /** |
| | | * 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. |
| | | * Used to generate a random salt for crypt-style passwords |
| | | */ |
| | | function randomSalt( $length ) |
| | | static function random_salt($length) |
| | | { |
| | | $possible = '0123456789'. |
| | | 'abcdefghijklmnopqrstuvwxyz'. |
| | | 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'. |
| | | './'; |
| | | $possible = '0123456789' . 'abcdefghijklmnopqrstuvwxyz' . 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' . './'; |
| | | $str = ''; |
| | | // mt_srand((double)microtime() * 1000000); |
| | | |
| | | while (strlen($str) < $length) |
| | | while (strlen($str) < $length) { |
| | | $str .= substr($possible, (rand() % strlen($possible)), 1); |
| | | } |
| | | |
| | | return $str; |
| | | } |
| | | |
| | | } |