mod_http_oauth2: Add authentication, consent and error pages

author: Matthew Wild <mwild1@gmail.com>
date: Mon, 06 Mar 2023 09:46:58 +0000
child: 5500:8d3e7b201ba4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mod_http_oauth2/html/error.html	Mon Mar 06 09:46:58 2023 +0000
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1" />
+<title>{site_name} - Error</title>
+<link rel="stylesheet" href="style.css">
+</head>
+<body>
+	<main>
+	<h1>{site_name}<h1>
+	<h2>Authentication error</h2>
+	<p>There was a problem with the authentication request. If you were trying to sign in to a
+	   third-party application, you may want to report this issue to the developers.</p>
+	<div class="error">
+		<p>{error.text}</p>
+	</div>
+	</main>
+</body>
+</html>