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@ -23,7 +23,7 @@ class rcube_ldap_password |
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// Building user DN
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if ($userDN = $rcmail->config->get('password_ldap_userDN_mask')) { |
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$userDN = $this->substitute_vars($userDN); |
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$userDN = self::substitute_vars($userDN); |
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} else { |
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$userDN = $this->search_userdn($rcmail); |
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} |
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@ -64,7 +64,7 @@ class rcube_ldap_password |
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return PASSWORD_CONNECT_ERROR; |
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} |
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$crypted_pass = $this->hashPassword($passwd, $rcmail->config->get('password_ldap_encodage')); |
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$crypted_pass = self::hash_password($passwd, $rcmail->config->get('password_ldap_encodage')); |
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$force = $rcmail->config->get('password_ldap_force_replace'); |
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$pwattr = $rcmail->config->get('password_ldap_pwattr'); |
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$lchattr = $rcmail->config->get('password_ldap_lchattr'); |
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@ -84,7 +84,7 @@ class rcube_ldap_password |
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} |
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// Crypt new samba password
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if ($smbpwattr && !($samba_pass = $this->hashPassword($passwd, 'samba'))) { |
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if ($smbpwattr && !($samba_pass = self::hash_password($passwd, 'samba'))) { |
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return PASSWORD_CRYPT_ERROR; |
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} |
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@ -147,7 +147,7 @@ class rcube_ldap_password |
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} |
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$base = $rcmail->config->get('password_ldap_search_base'); |
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$filter = $this->substitute_vars($rcmail->config->get('password_ldap_search_filter')); |
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$filter = self::substitute_vars($rcmail->config->get('password_ldap_search_filter')); |
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$options = array ( |
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'scope' => 'sub', |
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'attributes' => array(), |
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@ -163,27 +163,25 @@ class rcube_ldap_password |
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} |
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/** |
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* Substitute %login, %name, %domain, %dc in $str. |
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* See plugin config for details. |
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* Substitute %login, %name, %domain, %dc in $str |
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* See plugin config for details |
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*/ |
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function substitute_vars($str) |
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static function substitute_vars($str) |
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{ |
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$rcmail = rcmail::get_instance(); |
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$domain = $rcmail->user->get_username('domain'); |
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$dc = 'dc='.strtr($domain, array('.' => ',dc=')); // hierarchal domain string
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$str = str_replace(array( |
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'%login', |
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'%name', |
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'%domain', |
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'%dc', |
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), array( |
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$_SESSION['username'], |
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$rcmail->user->get_username('local'), |
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$domain, |
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$dc, |
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), $str |
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); |
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$str = str_replace('%login', $_SESSION['username'], $str); |
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$str = str_replace('%l', $_SESSION['username'], $str); |
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$parts = explode('@', $_SESSION['username']); |
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if (count($parts) == 2) { |
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$dc = 'dc='.strtr($parts[1], array('.' => ',dc=')); // hierarchal domain string
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$str = str_replace('%name', $parts[0], $str); |
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$str = str_replace('%n', $parts[0], $str); |
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$str = str_replace('%dc', $dc, $str); |
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$str = str_replace('%domain', $parts[1], $str); |
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$str = str_replace('%d', $parts[1], $str); |
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} |
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return $str; |
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} |
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@ -192,132 +190,109 @@ class rcube_ldap_password |
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* Code originaly from the phpLDAPadmin development team |
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* http://phpldapadmin.sourceforge.net/ |
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* |
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* Hashes a password and returns the hash based on the specified enc_type. |
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* |
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* @param string $passwordClear The password to hash in clear text. |
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* @param string $encodageType Standard LDAP encryption type which must be one of |
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* crypt, ext_des, md5crypt, blowfish, md5, sha, smd5, ssha, or clear. |
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* @return string The hashed password. |
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* |
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* Hashes a password and returns the hash based on the specified enc_type |
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*/ |
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function hashPassword( $passwordClear, $encodageType ) |
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static function hash_password($password_clear, $encodage_type) |
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{ |
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$encodageType = strtolower( $encodageType ); |
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switch( $encodageType ) { |
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$encodage_type = strtolower($encodage_type); |
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switch ($encodage_type) { |
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case 'crypt': |
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$cryptedPassword = '{CRYPT}' . crypt($passwordClear, $this->randomSalt(2)); |
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$crypted_password = '{CRYPT}' . crypt($password_clear, self::random_salt(2)); |
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break; |
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case 'ext_des': |
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// extended des crypt. see OpenBSD crypt man page.
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if ( ! defined( 'CRYPT_EXT_DES' ) || CRYPT_EXT_DES == 0 ) { |
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// Your system crypt library does not support extended DES encryption.
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return FALSE; |
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/* Extended DES crypt. see OpenBSD crypt man page */ |
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if (!defined('CRYPT_EXT_DES') || CRYPT_EXT_DES == 0) { |
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/* Your system crypt library does not support extended DES encryption */ |
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return false; |
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} |
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$cryptedPassword = '{CRYPT}' . crypt( $passwordClear, '_' . $this->randomSalt(8) ); |
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$crypted_password = '{CRYPT}' . crypt($password_clear, '_' . self::random_salt(8)); |
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break; |
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case 'md5crypt': |
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if( ! defined( 'CRYPT_MD5' ) || CRYPT_MD5 == 0 ) { |
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// Your system crypt library does not support md5crypt encryption.
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return FALSE; |
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if (!defined('CRYPT_MD5') || CRYPT_MD5 == 0) { |
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/* Your system crypt library does not support md5crypt encryption */ |
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return false; |
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} |
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$cryptedPassword = '{CRYPT}' . crypt( $passwordClear , '$1$' . $this->randomSalt(9) ); |
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$crypted_password = '{CRYPT}' . crypt($password_clear, '$1$' . self::random_salt(9)); |
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break; |
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case 'blowfish': |
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if( ! defined( 'CRYPT_BLOWFISH' ) || CRYPT_BLOWFISH == 0 ) { |
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// Your system crypt library does not support blowfish encryption.
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return FALSE; |
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if (!defined('CRYPT_BLOWFISH') || CRYPT_BLOWFISH == 0) { |
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/* Your system crypt library does not support blowfish encryption */ |
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return false; |
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} |
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// hardcoded to second blowfish version and set number of rounds
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$cryptedPassword = '{CRYPT}' . crypt( $passwordClear , '$2a$12$' . $this->randomSalt(13) ); |
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/* Hardcoded to second blowfish version and set number of rounds */ |
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$crypted_password = '{CRYPT}' . crypt($password_clear, '$2a$12$' . self::random_salt(13)); |
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break; |
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case 'md5': |
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$cryptedPassword = '{MD5}' . base64_encode( pack( 'H*' , md5( $passwordClear) ) ); |
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$crypted_password = '{MD5}' . base64_encode(pack('H*', md5($password_clear))); |
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break; |
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case 'sha': |
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if( function_exists('sha1') ) { |
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// use php 4.3.0+ sha1 function, if it is available.
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$cryptedPassword = '{SHA}' . base64_encode( pack( 'H*' , sha1( $passwordClear) ) ); |
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} elseif( function_exists( 'mhash' ) ) { |
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$cryptedPassword = '{SHA}' . base64_encode( mhash( MHASH_SHA1, $passwordClear) ); |
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if (function_exists('sha1')) { |
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/* Use PHP 4.3.0+ sha1 function, if it is available */ |
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$crypted_password = '{SHA}' . base64_encode(pack('H*', sha1($password_clear))); |
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} else if (function_exists('mhash')) { |
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$crypted_password = '{SHA}' . base64_encode(mhash(MHASH_SHA1, $password_clear)); |
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} else { |
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return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
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/* Your PHP install does not have the mhash() function */ |
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return false; |
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} |
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break; |
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case 'ssha': |
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if( function_exists( 'mhash' ) && function_exists( 'mhash_keygen_s2k' ) ) { |
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mt_srand( (double) microtime() * 1000000 ); |
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$salt = mhash_keygen_s2k( MHASH_SHA1, $passwordClear, substr( pack( 'h*', md5( mt_rand() ) ), 0, 8 ), 4 ); |
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$cryptedPassword = '{SSHA}'.base64_encode( mhash( MHASH_SHA1, $passwordClear.$salt ).$salt ); |
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if (function_exists('mhash') && function_exists('mhash_keygen_s2k')) { |
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mt_srand((double) microtime() * 1000000 ); |
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$salt = mhash_keygen_s2k(MHASH_SHA1, $password_clear, substr(pack('h*', md5(mt_rand())), 0, 8), 4); |
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$crypted_password = '{SSHA}' . base64_encode(mhash(MHASH_SHA1, $password_clear . $salt) . $salt); |
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} else { |
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return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
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/* Your PHP install does not have the mhash() function */ |
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return false; |
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} |
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break; |
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case 'smd5': |
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if( function_exists( 'mhash' ) && function_exists( 'mhash_keygen_s2k' ) ) { |
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mt_srand( (double) microtime() * 1000000 ); |
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$salt = mhash_keygen_s2k( MHASH_MD5, $passwordClear, substr( pack( 'h*', md5( mt_rand() ) ), 0, 8 ), 4 ); |
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$cryptedPassword = '{SMD5}'.base64_encode( mhash( MHASH_MD5, $passwordClear.$salt ).$salt ); |
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if (function_exists('mhash') && function_exists('mhash_keygen_s2k')) { |
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mt_srand((double) microtime() * 1000000 ); |
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$salt = mhash_keygen_s2k(MHASH_MD5, $password_clear, substr(pack('h*', md5(mt_rand())), 0, 8), 4); |
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$crypted_password = '{SMD5}' . base64_encode(mhash(MHASH_MD5, $password_clear . $salt) . $salt); |
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} else { |
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return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
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/* Your PHP install does not have the mhash() function */ |
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return false; |
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} |
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break; |
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case 'samba': |
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if (function_exists('hash')) { |
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$cryptedPassword = hash('md4', rcube_charset::convert($passwordClear, RCUBE_CHARSET, 'UTF-16LE')); |
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$cryptedPassword = strtoupper($cryptedPassword); |
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$crypted_password = hash('md4', rcube_charset::convert($password_clear, RCUBE_CHARSET, 'UTF-16LE')); |
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$crypted_password = strtoupper($crypted_password); |
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} else { |
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/* Your PHP install does not have the hash() function */ |
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return false; |
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} |
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break; |
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case 'ad': |
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$cryptedPassword = rcube_charset::convert('"' . $passwordClear . '"', RCUBE_CHARSET, 'UTF-16LE'); |
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$crypted_password = rcube_charset::convert('"' . $password_clear . '"', RCUBE_CHARSET, 'UTF-16LE'); |
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break; |
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case 'clear': |
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default: |
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$cryptedPassword = $passwordClear; |
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$crypted_password = $password_clear; |
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} |
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return $cryptedPassword; |
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return $crypted_password; |
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} |
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/** |
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* Code originaly from the phpLDAPadmin development team |
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* http://phpldapadmin.sourceforge.net/ |
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* |
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* Used to generate a random salt for crypt-style passwords. Salt strings are used |
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* to make pre-built hash cracking dictionaries difficult to use as the hash algorithm uses |
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* not only the user's password but also a randomly generated string. The string is |
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* stored as the first N characters of the hash for reference of hashing algorithms later. |
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* |
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* --- added 20021125 by bayu irawan <bayuir@divnet.telkom.co.id> --- |
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* --- ammended 20030625 by S C Rigler <srigler@houston.rr.com> --- |
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* |
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* @param int $length The length of the salt string to generate. |
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* @return string The generated salt string. |
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* Used to generate a random salt for crypt-style passwords |
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*/ |
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function randomSalt( $length ) |
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static function random_salt($length) |
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{ |
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$possible = '0123456789'. |
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'abcdefghijklmnopqrstuvwxyz'. |
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'ABCDEFGHIJKLMNOPQRSTUVWXYZ'. |
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'./'; |
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$possible = '0123456789' . 'abcdefghijklmnopqrstuvwxyz' . 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' . './'; |
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$str = ''; |
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// mt_srand((double)microtime() * 1000000);
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while (strlen($str) < $length) |
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while (strlen($str) < $length) { |
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$str .= substr($possible, (rand() % strlen($possible)), 1); |
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} |
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return $str; |
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} |
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} |