diff options
Diffstat (limited to 'plugins/password/drivers/ldap.php')
| -rw-r--r-- | plugins/password/drivers/ldap.php | 98 |
1 files changed, 80 insertions, 18 deletions
diff --git a/plugins/password/drivers/ldap.php b/plugins/password/drivers/ldap.php index 0c932372d..ac2ea3bd3 100644 --- a/plugins/password/drivers/ldap.php +++ b/plugins/password/drivers/ldap.php @@ -38,7 +38,8 @@ class rcube_ldap_password // Building user DN if ($userDN = $rcmail->config->get('password_ldap_userDN_mask')) { $userDN = self::substitute_vars($userDN); - } else { + } + else { $userDN = $this->search_userdn($rcmail); } @@ -78,13 +79,25 @@ class rcube_ldap_password return PASSWORD_CONNECT_ERROR; } - $crypted_pass = self::hash_password($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'); $smbpwattr = $rcmail->config->get('password_ldap_samba_pwattr'); $smblchattr = $rcmail->config->get('password_ldap_samba_lchattr'); $samba = $rcmail->config->get('password_ldap_samba'); + $encodage = $rcmail->config->get('password_ldap_encodage'); + + // Support multiple userPassword values where desired. + // multiple encodings can be specified separated by '+' (e.g. "cram-md5+ssha") + $encodages = explode('+', $encodage); + $crypted_pass = array(); + + foreach ($encodages as $enc) { + $cpw = self::hash_password($passwd, $enc); + if (!empty($cpw)) { + $crypted_pass[] = $cpw; + } + } // Support password_ldap_samba option for backward compat. if ($samba && !$smbpwattr) { @@ -93,7 +106,7 @@ class rcube_ldap_password } // Crypt new password - if (!$crypted_pass) { + if (empty($crypted_pass)) { return PASSWORD_CRYPT_ERROR; } @@ -220,75 +233,124 @@ class rcube_ldap_password case 'crypt': $crypted_password = '{CRYPT}' . crypt($password_clear, self::random_salt(2)); break; + case 'ext_des': /* 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; } + $crypted_password = '{CRYPT}' . crypt($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; } + $crypted_password = '{CRYPT}' . crypt($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; } + /* 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': $crypted_password = '{MD5}' . base64_encode(pack('H*', md5($password_clear))); break; + case 'sha': if (function_exists('sha1')) { /* Use PHP 4.3.0+ sha1 function, if it is available */ $crypted_password = '{SHA}' . base64_encode(pack('H*', sha1($password_clear))); - } else if (function_exists('mhash')) { + } + else if (function_exists('hash')) { + $crypted_password = '{SHA}' . base64_encode(hash('sha1', $password_clear, true)); + } + else if (function_exists('mhash')) { $crypted_password = '{SHA}' . base64_encode(mhash(MHASH_SHA1, $password_clear)); - } else { - /* Your PHP install does not have the mhash() function */ + } + else { + /* Your PHP install does not have the mhash()/hash() nor sha1() function */ return false; } break; + case 'ssha': + mt_srand((double) microtime() * 1000000); + $salt = substr(pack('h*', md5(mt_rand())), 0, 8); + if (function_exists('mhash') && function_exists('mhash_keygen_s2k')) { - mt_srand((double) microtime() * 1000000 ); - $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 { - /* Your PHP install does not have the mhash() function */ + $salt = mhash_keygen_s2k(MHASH_SHA1, $password_clear, $salt, 4); + $password = mhash(MHASH_SHA1, $password_clear . $salt); + } + else if (function_exists('sha1')) { + $salt = substr(pack("H*", sha1($salt . $password_clear)), 0, 4); + $password = sha1($password_clear . $salt, true); + } + else if (function_exists('hash')) { + $salt = substr(pack("H*", hash('sha1', $salt . $password_clear)), 0, 4); + $password = hash('sha1', $password_clear . $salt, true); + } + + if ($password) { + $crypted_password = '{SSHA}' . base64_encode($password . $salt); + } + else { + /* Your PHP install does not have the mhash()/hash() nor sha1() function */ return false; } break; + + case 'smd5': + mt_srand((double) microtime() * 1000000); + $salt = substr(pack('h*', md5(mt_rand())), 0, 8); + if (function_exists('mhash') && function_exists('mhash_keygen_s2k')) { - mt_srand((double) microtime() * 1000000 ); - $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 { - /* Your PHP install does not have the mhash() function */ - return false; + $salt = mhash_keygen_s2k(MHASH_MD5, $password_clear, $salt, 4); + $password = mhash(MHASH_MD5, $password_clear . $salt); } + else if (function_exists('hash')) { + $salt = substr(pack("H*", hash('md5', $salt . $password_clear)), 0, 4); + $password = hash('md5', $password_clear . $salt, true); + } + else { + $salt = substr(pack("H*", md5($salt . $password_clear)), 0, 4); + $password = md5($password_clear . $salt, true); + } + + $crypted_password = '{SMD5}' . base64_encode($password . $salt); break; + case 'samba': if (function_exists('hash')) { $crypted_password = hash('md4', rcube_charset::convert($password_clear, RCUBE_CHARSET, 'UTF-16LE')); $crypted_password = strtoupper($crypted_password); - } else { + } + else { /* Your PHP install does not have the hash() function */ return false; } break; + case 'ad': $crypted_password = rcube_charset::convert('"' . $password_clear . '"', RCUBE_CHARSET, 'UTF-16LE'); break; + + case 'cram-md5': + require_once __DIR__ . '/../helpers/dovecot_hmacmd5.php'; + return dovecot_hmacmd5($password_clear); + break; + case 'clear': default: $crypted_password = $password_clear; |