Harden quarantine provisioning; enforce strict permissions and update Ansible and docs

tests/ContextTest.php

@@ -0,0 +1,21 @@
+<?php
+
+use PHPUnit\Framework\TestCase;
+use UploadLogger\Core\Context;
+
+final class ContextTest extends TestCase
+{
+    public function testContextAccessors(): void
+    {
+        $ctx = new Context('r1', '1.2.3.4', '/u', 'POST', 'application/json', 1000, 'user1', 'ua', '');
+
+        $this->assertEquals('r1', $ctx->getRequestId());
+        $this->assertEquals('1.2.3.4', $ctx->getIp());
+        $this->assertEquals('/u', $ctx->getUri());
+        $this->assertEquals('POST', $ctx->getMethod());
+        $this->assertEquals('application/json', $ctx->getContentType());
+        $this->assertEquals(1000, $ctx->getContentLength());
+        $this->assertEquals('user1', $ctx->getUser());
+        $this->assertEquals('ua', $ctx->getUserAgent());
+    }
+}