Help With SAM Auth Plugin

Hello everyone. I am currently working on a plugin called "Clans" (as some of you already know), but I'm getting some help on it, and am waiting for some people to get back to me. In the mean time, I've decided that I'm going to make an auth plugin that makes you register at the servers website before playing. The plugin will be called "SAM". In case you're wondering SAM stands for "Simple Authorization Mechanism". Anyway I need help getting some code to connect SAM with the Pocketmine server and the website. Could anyone please help?

The way I connect the code with the website is sort of complex.

Create a scheduled repeating task that will connect to the specified domain and attempt to find a file (I use something like connect.txt). If the server doesn't find the file, then do nothing. It will repeatedly check that file in the domain.
Then, when a player registers on the website, make the file on the domain side (connect.txt), and set it to a value. The PocketMine server should detect this file, with the value, and react. You should then create a file (perhaps something.json) that the PocketMine server will check for on the domain.
Once the PocketMine server finds this file (something.json), it should get the contents of the JSON file and get the encoded login information you put inside it.
Finally, delete the connect.txt and the something.json files.

It's sort of complex, but that's one solution I use to connect the PocketMine server to a website.

Okay. Could you maybe give me an example please?

I quickly wrote this, so it may be buggy, but here is a basic layout:

Okay, thank you. So what about this for the config.yml?

PHP:

#SAM plugin default configuration
---
#Keep logged in by IP
IPLogin: true
#Force single authentication
force-single-auth: true
#Allow not authenticated users to move
allow-move: true
#Block chat for not authenticated users
block-chat: true
#Block commands for not authenticated users
block-commands: true
#Block all events
block-all-events: true
#Login/Register timeout
timeout: 120
#Minimum password length
minPasswordLength: 6
#Maximum password length
maxPasswordLength: 16
#Login settings
register:
#Enable register for server
enabled: true
#Website domain name
domain: website.com
login:
  #Enable login on your server
  enabled: true\
 


Looks good to me.

Okay, cool. So how's this for the plugin.yml?

PHP:

name: SAM
main: SAM\SAM
version: "1.0.0"
api: [1.11.0]
author: Edwardthedog2
description: Pocketmine auth plugin for signing up at the servers website.

commands:
login:
  description: Logs in to an existing account.
   permission: sam.login

If you're using latest PocketMine, api is 1.13.0 or 2.0.0.
Also, don't use "" for version. Just type version number in.

Okay, so I fixed that. Also, when someone logs in for the first time I want this message to appear in chat: "This server uses SAM by Edwardthedog2. You must register at http://serverssite.com to play." How do I do that?

Add the following into your code:
- implement Listener to your main class.
- make sure to use pocketmine\event\Listener and pocketmine\event\player\PlayerJoinEvent.
- on PlayerJoinEvent, detect if a player file (playername.txt?) is in your DataFolder. (is_file())
- on registration, in that function I provided, make a text file (playername.txt?) in the DataFolder. (fopen())
- on PlayerJoinEvent, if the file (playername.txt?) is found, let player in, else, kick the player with a message. (kick())

Okay, I think I can do that. Also, I'm having trouble making the login command. I've got the following so far.

PHP:

<?php
namespace SAM;
use pocketmine\command\Command;
use pocketmine\command\ComamndSender;

class LoginCommand

  public function onCommand(CommandSender $sender, Command $command, $label, array $args){
    $commandName = $command->getName();
    if($commandName === "login"){
      return true;
    }
    return false;
  

You're missing the last bracket } for onCommand().
Also missing brackets for main class.

Oh okay, I see, thank you for pointing that out. But now I need a lot of help. Whenever I test the plugin, on my Pocketmine server I have specifically for testing plugins, the server always crashes.

Crash Dumps? Server Logs? Anything that actually describes what's happening backend?

Yes, the crash dump says "Error: Class SAM\SAM not found", but I'm not sure how to fix it.

Show me your code with the plugin.yml

Okay then.
plugin.yml

PHP:

name: SAM
main: SAM\SAM
version: 1.0.0
api: [1.13.0]
author: Edwardthedog2
description: Pocketmine auth plugin for signing up at the servers website.

commands:
login:
  description: "This is a test command"
  usage: "/login <password>"
  permission: sam.login

Web.php

PHP:

<?php
// this is the plugin file.
namespace sam;
use pocketmine\plugin\PluginBase;
use pocketmine\scheduler\PluginTask;
class sam extends PluginBase {
  public function onEnable(){
    $this->getServer()->getScheduler()->scheduleRepeatingTask(new Task($this), 20);
  }
  public function action($array){
    $username = $array["username"]; // username
    $password = $array["password"]; // password
    // whatever script below.
  }
}
class Task extends PluginTask {
  public $plugin;
  public function __construct($plugin){
    $this->plugin = $plugin;
    $this->start = false;
    parent::__construct($plugin);
  }
  public function onRun($ticks){
    if ($this->start){
      $requesturl = "yourdomain.com/the/core/directory/to/your/file/example.txt";
      $file_headers = @get_headers($requesturl);
        if($file_headers[0] == 'HTTP/1.1 404 Not Found'){
           $file_exists = false;
        }
        else {
           $file_exists = true;
        }
      if ($file_exists === true){
        $data = json_decode(file_get_contents("yourdomain.com/the/core/directory/to/your/file/data.json"), true);
        if (isset($data["username"])){
          $this->plugin->action($data);
        }
      }
    }
    else{
      $this->start = true;
    }
  }
}
?>
<?php
// this is what can go onto the webserver.
// if you are putting this directly, please pass information as post.
$username = $_POST["username"];
$password = $_POST["password"];
if (is_file("example.txt")){
  unlink("example.txt");
}
$data = fopen("example.txt", "w+");
fwrite($data, "open"); // whatever value works ;)
fclose($data);
$login = fopen("data.json", "w+");
fwrite($login, json_encode(array("username" => $username, "pswd" => $password)));
fclose($login);
// make sure to delete those files after.
?>

LoginCommand.php

PHP:

<?php
namespace SAM;
use pocketmine\command\Command;
use pocketmine\command\ComamndSender;

class LoginCommand

  public function onCommand(CommandSender $sender, Command $command, $label, array $args){
    $commandName = $command->getName();
    if($commandName === "login"){
      return true;
    }
    return false;
  }

And SAM.php

PHP:

<?php
namespace SAM;
use pocketmine\plugin\PluginBase;
class MyPlugin extends PluginBase{
}

class name for SAM.php should be SAM and your LoginCommand.php is missing brackets for the class

Okay, I fixed the SAM.php, but where would the brackets go in LoginCommand.php?

PHP:

<?php
namespace SAM;
use pocketmine\command\Command;
use pocketmine\command\ComamndSender;

class LoginCommand{//here
public function onCommand(CommandSender $sender, Command $command, $label, array $args){$commandName = $command->getName();
 if($commandName === "login"){
 return true;
 }
 return false;
 }
}//and here