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| <?php | |
| require("write_key.inc.php"); | |
| $result = write_key($_GET['name'], $_GET['key'], $_GET['mac']); | |
| if(!$result) | |
| header("Status: 422 Unprocessable Entity"); | |
| ?> | |
| <!DOCTYPE html> | |
| <html lang="de"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet"> | |
| <title>Mesh-VPN-Schlüssel eintragen</title> | |
| <style type="text/css"> | |
| .jumbotron h1:first-child { | |
| margin-top: 0; | |
| } | |
| body { | |
| padding-top: 20px; | |
| } | |
| </style> | |
| </head> | |
| <body class="container"> | |
| <div class="jumbotron"> | |
| <?php | |
| if ($result) { | |
| ?> | |
| <p class="lead text-success">Vielen Dank, dein Mesh-VPN-Schlüssel wurde erfolgreich | |
| eingetragen.</p> | |
| <p>Dein | |
| Router kann sich jetzt mit unseren Servern verbinden und ist somit auch | |
| verbunden, wenn gerade kein anderer Freifunk-Router in der Nähe ist.</p> | |
| <p>Willkommen beim <a href="http://bremen.freifunk.net/">Freifunk Bremen</a>!</p> | |
| <?php | |
| } else { | |
| ?> | |
| <p class="lead text-danger">Entschuldigung, beim Eintragen deines Mesh-VPN-Schlüssels ist | |
| leider etwas schief gelaufen!</p> | |
| <p>Bitte gehe | |
| <a href="javascript:history.back()">eine Seite zurück</a> und sende den dort | |
| angezeigten Schlüssel zusammen mit der MAC-Adresse, die unten auf deinem Gerät | |
| steht, an | |
| <a href="mailto:[email protected]">[email protected]</a>. | |
| Danke!</p> | |
| <?php | |
| } | |
| ?> | |
| </div> | |
| </body> | |
| </html> |
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| <?php | |
| define('PEERS_PATH', '/etc/fastd/ffhb/peers'); | |
| function write_key($name, $key, $mac = NULL) { | |
| if (!preg_match('/^[0-9a-z-_]{1,64}$/i', $name)) | |
| return false; | |
| if (!preg_match('/^[0-9a-f]{64}$/', $key)) | |
| return false; | |
| if ($mac !== null && !preg_match('/^[0-9a-f:]{17}$/', $mac)) | |
| return false; | |
| if (!$mac) | |
| $mac = $name; | |
| $fd = fopen(PEERS_PATH . "/" . $mac . ".conf", "w"); | |
| if ($fd) { | |
| fwrite($fd, "#name \"" . $name . "\";\n"); | |
| fwrite($fd, "key \"" . $key . "\";\n"); | |
| fwrite($fd, "float yes;\n"); | |
| fclose($fd); | |
| // reload config | |
| exec("sudo /usr/local/bin/reload-fastd.sh ffhb"); | |
| } else { | |
| return false; | |
| } | |
| return true; | |
| } |
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