1 files changed, 39 insertions, 0 deletions
diff --git a/mod/hostxrd.php b/mod/hostxrd.php
new file mode 100644
index 000000000..fe61a874c
--- /dev/null
+++ b/mod/hostxrd.php
@@ -0,0 +1,39 @@
+<?php
+
+require_once('include/crypto.php');
+
+function hostxrd_init(&$a) {
+	header('Access-Control-Allow-Origin: *');
+	header("Content-type: text/xml");
+	$pubkey = get_config('system','site_pubkey');
+
+	if(! $pubkey) {
+
+		// should only have to ever do this once.
+
+		$res=openssl_pkey_new(array(
+			'digest_alg' => 'sha1',
+			'private_key_bits' => 4096,
+			'encrypt_key' => false ));
+
+
+		$prvkey = '';
+
+		openssl_pkey_export($res, $prvkey);
+
+		// Get public key
+
+		$pkey = openssl_pkey_get_details($res);
+		$pubkey = $pkey["key"];
+
+		set_config('system','site_prvkey', $prvkey);
+		set_config('system','site_pubkey', $pubkey);
+	}
+
+	$tpl = file_get_contents('view/xrd_host.tpl');
+	echo str_replace(array(
+		'$zhost','$zroot','$domain','$zot_post','$bigkey'),array($a->get_hostname(),z_root(),z_path(),z_root() . '/post', salmon_key(get_config('system','site_pubkey'))),$tpl);
+	session_write_close();
+	exit();
+
+}
+\ No newline at end of file