diff options
Diffstat (limited to 'plugins/password/drivers/ldap_simple.php')
| -rw-r--r-- | plugins/password/drivers/ldap_simple.php | 350 |
1 files changed, 175 insertions, 175 deletions
diff --git a/plugins/password/drivers/ldap_simple.php b/plugins/password/drivers/ldap_simple.php index e1daed9f3..d47e14492 100644 --- a/plugins/password/drivers/ldap_simple.php +++ b/plugins/password/drivers/ldap_simple.php @@ -15,57 +15,57 @@ class rcube_ldap_simple_password { function save($curpass, $passwd) { - $rcmail = rcmail::get_instance(); - - // Connect - if (!$ds = ldap_connect($rcmail->config->get('password_ldap_host'), $rcmail->config->get('password_ldap_port'))) { - ldap_unbind($ds); - return PASSWORD_CONNECT_ERROR; - } - - // Set protocol version - if (!ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, $rcmail->config->get('password_ldap_version'))) { - ldap_unbind($ds); - return PASSWORD_CONNECT_ERROR; - } - - // Start TLS - if ($rcmail->config->get('password_ldap_starttls')) { - if (!ldap_start_tls($ds)) { - ldap_unbind($ds); - return PASSWORD_CONNECT_ERROR; - } - } - - // Build user DN - if ($user_dn = $rcmail->config->get('password_ldap_userDN_mask')) { - $user_dn = $this->substitute_vars($user_dn); - } - else { - $user_dn = $this->search_userdn($rcmail, $ds); - } - - if (empty($user_dn)) { - ldap_unbind($ds); - return PASSWORD_CONNECT_ERROR; - } - - // Connection method - switch ($rcmail->config->get('password_ldap_method')) { - case 'admin': - $binddn = $rcmail->config->get('password_ldap_adminDN'); - $bindpw = $rcmail->config->get('password_ldap_adminPW'); - break; - case 'user': - default: - $binddn = $user_dn; - $bindpw = $curpass; - break; - } - - $crypted_pass = $this->hash_password($passwd, $rcmail->config->get('password_ldap_encodage')); - $lchattr = $rcmail->config->get('password_ldap_lchattr'); - $pwattr = $rcmail->config->get('password_ldap_pwattr'); + $rcmail = rcmail::get_instance(); + + // Connect + if (!$ds = ldap_connect($rcmail->config->get('password_ldap_host'), $rcmail->config->get('password_ldap_port'))) { + ldap_unbind($ds); + return PASSWORD_CONNECT_ERROR; + } + + // Set protocol version + if (!ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, $rcmail->config->get('password_ldap_version'))) { + ldap_unbind($ds); + return PASSWORD_CONNECT_ERROR; + } + + // Start TLS + if ($rcmail->config->get('password_ldap_starttls')) { + if (!ldap_start_tls($ds)) { + ldap_unbind($ds); + return PASSWORD_CONNECT_ERROR; + } + } + + // Build user DN + if ($user_dn = $rcmail->config->get('password_ldap_userDN_mask')) { + $user_dn = $this->substitute_vars($user_dn); + } + else { + $user_dn = $this->search_userdn($rcmail, $ds); + } + + if (empty($user_dn)) { + ldap_unbind($ds); + return PASSWORD_CONNECT_ERROR; + } + + // Connection method + switch ($rcmail->config->get('password_ldap_method')) { + case 'admin': + $binddn = $rcmail->config->get('password_ldap_adminDN'); + $bindpw = $rcmail->config->get('password_ldap_adminPW'); + break; + case 'user': + default: + $binddn = $user_dn; + $bindpw = $curpass; + break; + } + + $crypted_pass = $this->hash_password($passwd, $rcmail->config->get('password_ldap_encodage')); + $lchattr = $rcmail->config->get('password_ldap_lchattr'); + $pwattr = $rcmail->config->get('password_ldap_pwattr'); $smbpwattr = $rcmail->config->get('password_ldap_samba_pwattr'); $smblchattr = $rcmail->config->get('password_ldap_samba_lchattr'); $samba = $rcmail->config->get('password_ldap_samba'); @@ -76,28 +76,28 @@ class rcube_ldap_simple_password $smblchattr = 'sambaPwdLastSet'; } - // Crypt new password - if (!$crypted_pass) { - return PASSWORD_CRYPT_ERROR; - } + // Crypt new password + if (!$crypted_pass) { + return PASSWORD_CRYPT_ERROR; + } // Crypt new Samba password if ($smbpwattr && !($samba_pass = $this->hash_password($passwd, 'samba'))) { - return PASSWORD_CRYPT_ERROR; + return PASSWORD_CRYPT_ERROR; } - // Bind - if (!ldap_bind($ds, $binddn, $bindpw)) { - ldap_unbind($ds); - return PASSWORD_CONNECT_ERROR; - } + // Bind + if (!ldap_bind($ds, $binddn, $bindpw)) { + ldap_unbind($ds); + return PASSWORD_CONNECT_ERROR; + } - $entree[$pwattr] = $crypted_pass; + $entree[$pwattr] = $crypted_pass; - // Update PasswordLastChange Attribute if desired - if ($lchattr) { - $entree[$lchattr] = (int)(time() / 86400); - } + // Update PasswordLastChange Attribute if desired + if ($lchattr) { + $entree[$lchattr] = (int)(time() / 86400); + } // Update Samba password if ($smbpwattr) { @@ -109,14 +109,14 @@ class rcube_ldap_simple_password $entree[$smblchattr] = time(); } - if (!ldap_modify($ds, $user_dn, $entree)) { - ldap_unbind($ds); - return PASSWORD_CONNECT_ERROR; - } + if (!ldap_modify($ds, $user_dn, $entree)) { + ldap_unbind($ds); + return PASSWORD_CONNECT_ERROR; + } - // All done, no error - ldap_unbind($ds); - return PASSWORD_SUCCESS; + // All done, no error + ldap_unbind($ds); + return PASSWORD_SUCCESS; } /** @@ -126,22 +126,22 @@ class rcube_ldap_simple_password */ function search_userdn($rcmail, $ds) { - /* Bind */ - if (!ldap_bind($ds, $rcmail->config->get('password_ldap_searchDN'), $rcmail->config->get('password_ldap_searchPW'))) { - return false; - } - - /* Search for the DN */ - if (!$sr = ldap_search($ds, $rcmail->config->get('password_ldap_search_base'), $this->substitute_vars($rcmail->config->get('password_ldap_search_filter')))) { - return false; - } - - /* If no or more entries were found, return false */ - if (ldap_count_entries($ds, $sr) != 1) { - return false; - } - - return ldap_get_dn($ds, ldap_first_entry($ds, $sr)); + /* Bind */ + if (!ldap_bind($ds, $rcmail->config->get('password_ldap_searchDN'), $rcmail->config->get('password_ldap_searchPW'))) { + return false; + } + + /* Search for the DN */ + if (!$sr = ldap_search($ds, $rcmail->config->get('password_ldap_search_base'), $this->substitute_vars($rcmail->config->get('password_ldap_search_filter')))) { + return false; + } + + /* If no or more entries were found, return false */ + if (ldap_count_entries($ds, $sr) != 1) { + return false; + } + + return ldap_get_dn($ds, ldap_first_entry($ds, $sr)); } /** @@ -150,22 +150,22 @@ class rcube_ldap_simple_password */ function substitute_vars($str) { - $str = str_replace('%login', $_SESSION['username'], $str); - $str = str_replace('%l', $_SESSION['username'], $str); + $str = str_replace('%login', $_SESSION['username'], $str); + $str = str_replace('%l', $_SESSION['username'], $str); - $parts = explode('@', $_SESSION['username']); + $parts = explode('@', $_SESSION['username']); - if (count($parts) == 2) { + if (count($parts) == 2) { $dc = 'dc='.strtr($parts[1], array('.' => ',dc=')); // hierarchal domain string - $str = str_replace('%name', $parts[0], $str); + $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); - } + $str = str_replace('%domain', $parts[1], $str); + $str = str_replace('%d', $parts[1], $str); + } - return $str; + return $str; } /** @@ -176,83 +176,83 @@ class rcube_ldap_simple_password */ function hash_password($password_clear, $encodage_type) { - $encodage_type = strtolower($encodage_type); - switch ($encodage_type) { - case 'crypt': - $crypted_password = '{CRYPT}' . crypt($password_clear, $this->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, '_' . $this->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, '$1$' . $this->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$12$' . $this->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')) { - $crypted_password = '{SHA}' . base64_encode(mhash(MHASH_SHA1, $password_clear)); - } else { - /* 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, $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 */ - 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, $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; - } - break; + $encodage_type = strtolower($encodage_type); + switch ($encodage_type) { + case 'crypt': + $crypted_password = '{CRYPT}' . crypt($password_clear, $this->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, '_' . $this->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, '$1$' . $this->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$12$' . $this->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')) { + $crypted_password = '{SHA}' . base64_encode(mhash(MHASH_SHA1, $password_clear)); + } else { + /* 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, $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 */ + 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, $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; + } + break; case 'samba': if (function_exists('hash')) { - $crypted_password = hash('md4', rcube_charset_convert($password_clear, RCMAIL_CHARSET, 'UTF-16LE')); + $crypted_password = hash('md4', rcube_charset::convert($password_clear, RCUBE_CHARSET, 'UTF-16LE')); $crypted_password = strtoupper($crypted_password); } else { - /* Your PHP install does not have the hash() function */ - return false; + /* Your PHP install does not have the hash() function */ + return false; } break; - case 'clear': - default: - $crypted_password = $password_clear; - } + case 'clear': + default: + $crypted_password = $password_clear; + } - return $crypted_password; + return $crypted_password; } /** @@ -263,14 +263,14 @@ class rcube_ldap_simple_password */ function random_salt($length) { - $possible = '0123456789' . 'abcdefghijklmnopqrstuvwxyz' . 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' . './'; - $str = ''; - // mt_srand((double)microtime() * 1000000); + $possible = '0123456789' . 'abcdefghijklmnopqrstuvwxyz' . 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' . './'; + $str = ''; + // mt_srand((double)microtime() * 1000000); - while (strlen($str) < $length) { - $str .= substr($possible, (rand() % strlen($possible)), 1); - } + while (strlen($str) < $length) { + $str .= substr($possible, (rand() % strlen($possible)), 1); + } - return $str; + return $str; } } |