diff options
Diffstat (limited to 'web/lib/aur.inc')
| -rw-r--r-- | web/lib/aur.inc | 71 |
1 files changed, 69 insertions, 2 deletions
diff --git a/web/lib/aur.inc b/web/lib/aur.inc index 8473fae..4715648 100644 --- a/web/lib/aur.inc +++ b/web/lib/aur.inc @@ -7,6 +7,7 @@ header('Pragma: no-cache'); include_once("version.inc"); include_once("config.inc"); include_once("aur_po.inc"); +include_once("index_po.inc"); # TODO do we need to set the domain on cookies? I seem to remember some # security concerns about not using domains - but it's not like @@ -92,6 +93,8 @@ function check_sid() { # clear out the hacker's cookie, and send them to a naughty page # setcookie("AURSID", "", time() - (60*60*24*30), "/"); + # I think it's probably safe to do the same as below with this + # but not really vital at this point header("Location: /hacker.php"); } elseif ($failed == 2) { @@ -104,8 +107,7 @@ function check_sid() { db_query($q, $dbh); setcookie("AURSID", "", time() - (60*60*24*30), "/"); - header("Location: /timeout.php"); - + unset($_COOKIE['AURSID']); } else { # still logged in and haven't reached the timeout, go ahead # and update the idle timestamp @@ -336,9 +338,74 @@ function set_lang() { function html_header() { global $_SERVER; global $_COOKIE; + global $_POST; global $LANG; global $SUPPORTED_LANGS; + $login_error = ""; + if (isset($_POST["user"]) || isset($_POST["pass"])) { + # Attempting to log in + # + if (!isset($_POST["user"])) { + $login_error = __("You must supply a username."); + } + if (!isset($_POST["pass"])) { + $login_error = __("You must supply a password."); + } + if (!$login_error) { + # Try and authenticate the user + # + + #md5 hash it + $_POST["pass"] = md5($_POST["pass"]); + $dbh = db_connect(); + $q = "SELECT ID, Suspended FROM Users "; + $q.= "WHERE Username = '" . mysql_real_escape_string($_POST["user"]) . "' "; + $q.= "AND Passwd = '" . mysql_real_escape_string($_POST["pass"]) . "'"; + $result = db_query($q, $dbh); + if (!$result) { + $login_error = __("Error looking up username, %s.", + array(htmlspecialchars($_POST["user"]))); + } else { + $row = mysql_fetch_row($result); + if (empty($row)) { + $login_error = __("Incorrect password for username, %s.", + array(htmlspecialchars($_POST["user"]))); + } elseif ($row[1]) { + $login_error = __("Your account has been suspended."); + } + } + + if (!$login_error) { + # Account looks good. Generate a SID and store it. + # + $logged_in = 0; + $num_tries = 0; + while (!$logged_in && $num_tries < 5) { + $new_sid = new_sid(); + $q = "INSERT INTO Sessions (UsersID, SessionID, LastUpdateTS) "; + $q.="VALUES (". $row[0]. ", '" . $new_sid . "', UNIX_TIMESTAMP())"; + $result = db_query($q, $dbh); + # Query will fail if $new_sid is not unique + # + if ($result) { + $logged_in = 1; + break; + } + $num_tries++; + } + if ($logged_in) { + # set our SID cookie + # + setcookie("AURSID", $new_sid, 0, "/"); + $_COOKIE['AURSID'] = $new_sid; + } else { + $login_error = __("Error trying to generate session id."); + } + } + } + } + include('header.php'); return; } |