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<?php
namespace PHPIAC\Modules;
use PHPIAC\Connection;
use PHPIAC\Module\Module;
use PHPIAC\Module\State;
class UserModule extends Module
{
protected string $username;
protected string $password;
protected bool $append = false;
protected bool $createHome = true;
protected array $groups = [];
protected string $shell = '/bin/bash';
protected string $state = State::PRESENT;
/**
* @inheritDoc
*/
public function checkState(): bool
{
Connection::enablePty();
Connection::exec("cat /etc/passwd | grep $this->username:");
$hasUser = Connection::read();
$state = match ($this->state) {
State::PRESENT => str_starts_with($hasUser, "$this->username:"),
State::ABSENT => empty($hasUser),
};
Connection::disablePty();
return $state;
}
/**
* @inheritDoc
*/
public function execute(): void
{
if ($this->state === State::PRESENT) {
Connection::exec(implode(PHP_EOL, [
"sudo adduser $this->username --quiet" .
" --shell " . $this->shell .
($this->createHome ? '' : ' --no-create-home'),
"sudo usermod -" . ($this->append ? 'a' : '') . "G " . implode(',', $this->groups) . " $this->username"
]));
}
else if ($this->state === State::ABSENT) {
Connection::exec("sudo userdel $this->username");
}
}
}
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