init

src/Agent/TargetConnector.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LayLink\Agent;
+
+use LayLink\Auth\PolicyChecker;
+
+final class TargetConnector
+{
+    public function __construct(private readonly array $nodeConfig)
+    {
+    }
+
+    public function isAllowed(string $host, int $port): bool
+    {
+        if (!in_array($port, $this->nodeConfig['allowed_ports'] ?? [], true)) {
+            return false;
+        }
+
+        foreach ($this->nodeConfig['allowed_cidrs'] ?? [] as $cidr) {
+            if (is_string($cidr) && PolicyChecker::cidrContains($cidr, $host)) {
+                return true;
+            }
+        }
+
+        return in_array($host, $this->nodeConfig['allowed_hosts'] ?? [], true);
+    }
+}