machineid,cert,apikey
* setup_script => server location, to download settings, databases etc
* add installer.exe to download list => downloads the app and all the files
*/
$location=htmlspecialchars($_POST["location"]);
//create machineid:
$random_bytes = random_bytes(6);
// Convert the random bytes to hexadecimal
$machineid = bin2hex($random_bytes);
if($_POST["ip"]=="")
$ip="nan";
//check if there isn't a machine with the same name allready
$sql = "SELECT * FROM machines WHERE machine_location = ?";
$stmt = $conn->prepare($sql);
$stmt->bind_param("s", $location);
$stmt->execute();
// Get the result
$result = $stmt->get_result();
$stmt->close();
if($result->num_rows > 0){
//theres allready a machine with this location
echo '
There is allready a machine with the exact same location
Please change the location.
';
}
else{
$stmt = $conn->prepare("INSERT INTO machines (machine_name, machine_location,machine_ip) VALUES (?, ?, ?)");
$stmt->bind_param("sss", $machineid, $location, $ip);
$stmt->execute();
$stmt->close();
//create secrets
$random_bytes = random_bytes(248);
// Convert the random bytes to hexadecimal
$cert = bin2hex($random_bytes);
//create secrets
$random_bytes = random_bytes(248);
// Convert the random bytes to hexadecimal
$apikey = bin2hex($random_bytes);
$stmt = $conn->prepare("INSERT INTO secrets (machine_id, cert) VALUES (?, ?)");
$stmt->bind_param("ss", $machineid, $cert);
$stmt->execute();
$stmt->close();
$stmt = $conn->prepare("INSERT INTO api (machine_id, apikey) VALUES (?, ?)");
$stmt->bind_param("ss", $machineid, $apikey);
$stmt->execute();
$stmt->close();
//get the address of this server
$sql = "SELECT * FROM settings WHERE name = 'setting_server_server_url'";
$stmt = $conn->prepare($sql);
// Execute the statement
$stmt->execute();
// Get the result
$result = $stmt->get_result();
$row = $result->fetch_assoc();
if($row!==null){
$this_server=$row["value"];
}else{
$this_server="http://localhost";
}
$stmt -> close();
//create the files and download them
$fp=fopen("/var/www/html/export/setup.txt","w");
fwrite($fp,"server $this_server");
fclose($fp);
$fp=fopen("/var/www/html/export/secrets.txt","w");
fwrite($fp,"machineid $machineid\n");
fwrite($fp,"cert $cert\n");
fwrite($fp,"apikey $apikey\n");
fclose($fp);
echo("
Download config file1");
echo("
Download config file2");
echo("
Download installer");
}
}
?>