- Password plugin: support hashed passwords and username parts in sql driver queries
| | |
| | | // %p is replaced with the plaintext new password |
| | | // %c is replaced with the crypt version of the new password, MD5 if available |
| | | // otherwise DES. |
| | | // %u is replaced with the username (from the session info) |
| | | // %o is replaced with the password before the change |
| | | // %n is replaced with the hashed version of the new password |
| | | // %q is replaced with the hashed password before the change |
| | | // %h is replaced with the imap host (from the session info) |
| | | // %u is replaced with the username (from the session info) |
| | | // %l is replaced with the local part of the username |
| | | // (in case the username is an email address) |
| | | // %d is replaced with the domain part of the username |
| | | // (in case the username is an email address) |
| | | // Escaping of macros is handled by this module. |
| | | // Default: "SELECT update_passwd(%c, %u)" |
| | | $rcmail_config['password_query'] = 'SELECT update_passwd(%c, %u)'; |
| | | |
| | | // Using a password hash for %n and %q variables. |
| | | // Determine which hashing algorithm should be used to generate |
| | | // the hashed new and current password for using them within the |
| | | // SQL query. Requires PHP's 'hash' extension. |
| | | $rcmail_config['password_hash_algorithm'] = 'sha1'; |
| | | |
| | | // You can also decide whether the hash should be provided |
| | | // as hex string or in base64 encoded format. |
| | | $rcmail_config['password_hash_base64'] = false; |
| | | |
| | | |
| | | // Poppassd Driver options |
| | | // ----------------------- |
| | |
| | | * |
| | | * Driver for passwords stored in SQL database |
| | | * |
| | | * @version 1.1 |
| | | * @version 1.2 |
| | | * @author Aleksander 'A.L.E.C' Machniak <alec@alec.pl> |
| | | * |
| | | */ |
| | |
| | | if ($err = $db->is_error()) |
| | | return PASSWORD_ERROR; |
| | | |
| | | // crypted password |
| | | if (strpos($sql, '%c') !== FALSE) { |
| | | $salt = ''; |
| | | if (CRYPT_MD5) { |
| | |
| | | $sql = str_replace('%c', $db->quote(crypt($passwd, CRYPT_MD5 ? '$1$'.$salt.'$' : $salt)), $sql); |
| | | } |
| | | |
| | | // hashed passwords |
| | | if (preg_match('/%[n|q]/', $sql)) { |
| | | |
| | | if (!extension_loaded('hash')) { |
| | | raise_error(array( |
| | | 'code' => 600, |
| | | 'type' => 'php', |
| | | 'file' => __FILE__, |
| | | 'message' => "Password plugin: 'hash' extension not loaded!" |
| | | ), true, false); |
| | | return PASSWORD_ERROR; |
| | | } |
| | | |
| | | if (!($hash_algo = strtolower($rcmail->config->get('password_hash_algorithm')))) |
| | | $hash_algo = 'sha1'; |
| | | |
| | | $hash_passwd = hash($hash_algo, $passwd); |
| | | $hash_curpass = hash($hash_algo, $curpass); |
| | | |
| | | if ($rcmail->config->get('password_hash_base64')) { |
| | | $hash_passwd = base64_encode(pack('H*', $hash_passwd)); |
| | | $hash_curpass = base64_encode(pack('H*', $hash_curpass)); |
| | | } |
| | | |
| | | $sql = str_replace('%n', $db->quote($hash_passwd, 'text'), $sql); |
| | | $sql = str_replace('%q', $db->quote($hash_curpass, 'text'), $sql); |
| | | } |
| | | |
| | | $user_info = explode('@', $_SESSION['username']); |
| | | if (count($user_info) >= 2) { |
| | | $sql = str_replace('%l', $db->quote($user_info[0], 'text'), $sql); |
| | | $sql = str_replace('%d', $db->quote($user_info[0], 'text'), $sql); |
| | | } |
| | | |
| | | $sql = str_replace('%u', $db->quote($_SESSION['username'],'text'), $sql); |
| | | $sql = str_replace('%h', $db->quote($_SESSION['imap_host'],'text'), $sql); |
| | | $sql = str_replace('%p', $db->quote($passwd,'text'), $sql); |
| | | $sql = str_replace('%o', $db->quote($curpass,'text'), $sql); |
| | | $sql = str_replace('%h', $db->quote($_SESSION['imap_host'],'text'), $sql); |
| | | |
| | | $res = $db->query($sql); |
| | | |