| <?php |
| |
| require('config.php'); |
| |
| function print_header() |
| { |
| echo "<html>\n"; |
| echo "<head><title>HS 2.0 Terms and Conditions</title></head>\n"; |
| echo "<body>\n"; |
| } |
| |
| $db = new PDO($osu_db); |
| if (!$db) { |
| die($sqliteerror); |
| } |
| |
| if (!isset($_GET["addr"])) { |
| die("Missing addr parameter"); |
| } |
| $addr = $_GET["addr"]; |
| |
| $accept = isset($_GET["accept"]) && $_GET["accept"] == "yes"; |
| |
| $res = $db->prepare("SELECT identity FROM pending_tc WHERE mac_addr=?"); |
| $res->execute(array($addr)); |
| $row = $res->fetch(); |
| if (!$row) { |
| die("No pending session for the specified MAC address"); |
| } |
| $identity = $row[0]; |
| |
| if (!$accept) { |
| print_header(); |
| |
| echo "<p>Accept the following terms and conditions by clicking here: <a href=\"terms.php?addr=$addr&accept=yes\">Accept</a></p>\n<hr>\n"; |
| readfile($t_c_file); |
| } else { |
| $res = $db->prepare("UPDATE users SET t_c_timestamp=? WHERE identity=?"); |
| if (!$res->execute(array($t_c_timestamp, $identity))) { |
| die("Failed to update user account."); |
| } |
| |
| $res = $db->prepare("DELETE FROM pending_tc WHERE mac_addr=?"); |
| $res->execute(array($addr)); |
| |
| $fp = fsockopen($hostapd_ctrl); |
| if (!$fp) { |
| die("Could not connect to hostapd(AS)"); |
| } |
| |
| fwrite($fp, "DAC_REQUEST coa $addr t_c_clear"); |
| fclose($fp); |
| |
| $waiting = true; |
| $ack = false; |
| for ($i = 1; $i <= 10; $i++) { |
| $res = $db->prepare("SELECT waiting_coa_ack,coa_ack_received FROM current_sessions WHERE mac_addr=?"); |
| $res->execute(array($addr)); |
| $row = $res->fetch(); |
| if (!$row) { |
| die("No current session for the specified MAC address"); |
| } |
| if (strlen($row[0]) > 0) |
| $waiting = $row[0] == 1; |
| if (strlen($row[1]) > 0) |
| $ack = $row[1] == 1; |
| $res->closeCursor(); |
| if (!$waiting) |
| break; |
| sleep(1); |
| } |
| if ($ack) { |
| header('X-WFA-Hotspot20-Filtering: removed'); |
| print_header(); |
| echo "<p>Terms and conditions were accepted.</p>\n"; |
| |
| echo "<P>Filtering disabled.</P>\n"; |
| } else { |
| print_header(); |
| echo "<P>Failed to disable filtering.</P>\n"; |
| } |
| } |
| |
| ?> |
| |
| </body> |
| </html> |
