Move .well-known, webfinger, xrd to src/Module/

src/Module/WellKnown/HostMeta.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace Friendica\Module\WellKnown;
+
+use Friendica\BaseModule;
+use Friendica\Core\Renderer;
+use Friendica\Protocol\Salmon;
+use Friendica\Util\Crypto;
+
+/**
+ * Prints the metadata for describing this host
+ * @see https://tools.ietf.org/html/rfc6415
+ */
+class HostMeta extends BaseModule
+{
+	public static function rawContent()
+	{
+		parent::rawContent();
+
+		$app = self::getApp();
+		$config = $app->getConfig();
+
+		header("Content-type: text/xml");
+
+		if (!$config->get('system', 'site_pubkey', false)) {
+			$res = Crypto::newKeypair(1024);
+
+			$config->set('system','site_prvkey', $res['prvkey']);
+			$config->set('system','site_pubkey', $res['pubkey']);
+		}
+
+		$tpl = Renderer::getMarkupTemplate('xrd_host.tpl');
+		echo Renderer::replaceMacros($tpl, [
+				'$zhost' => $app->getHostName(),
+				'$zroot' => $app->getBaseURL(),
+				'$domain' => $app->getBaseURL(),
+				'$bigkey' => Salmon::salmonKey($config->get('system', 'site_pubkey'))]
+		);
+
+		exit();
+	}
+}