74 lines
1.9 KiB
PHP
74 lines
1.9 KiB
PHP
<?php
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namespace Pterodactyl\Policies;
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use Carbon\Carbon;
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use Pterodactyl\Models\User;
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use Pterodactyl\Models\Server;
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use Illuminate\Contracts\Cache\Repository as CacheRepository;
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class ServerPolicy
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{
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/**
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* @var \Illuminate\Contracts\Cache\Repository
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*/
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private $cache;
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/**
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* ServerPolicy constructor.
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*/
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public function __construct(CacheRepository $cache)
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{
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$this->cache = $cache;
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}
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/**
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* Checks if the user has the given permission on/for the server.
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*
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* @param string $permission
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*
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* @return bool
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*/
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protected function checkPermission(User $user, Server $server, $permission)
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{
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$key = sprintf('ServerPolicy.%s.%s', $user->uuid, $server->uuid);
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$permissions = $this->cache->remember($key, Carbon::now()->addSeconds(5), function () use ($user, $server) {
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/** @var \Pterodactyl\Models\Subuser|null $subuser */
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$subuser = $server->subusers()->where('user_id', $user->id)->first();
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return $subuser ? $subuser->permissions : [];
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});
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return in_array($permission, $permissions);
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}
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/**
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* Runs before any of the functions are called. Used to determine if user is root admin, if so, ignore permissions.
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*
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* @param string $ability
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*
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* @return bool
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*/
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public function before(User $user, $ability, Server $server)
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{
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if ($user->root_admin || $server->owner_id === $user->id) {
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return true;
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}
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return $this->checkPermission($user, $server, $ability);
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}
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/**
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* This is a horrendous hack to avoid Laravel's "smart" behavior that does
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* not call the before() function if there isn't a function matching the
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* policy permission.
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*
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* @param string $name
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* @param mixed $arguments
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*/
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public function __call($name, $arguments)
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{
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// do nothing
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}
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}
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