- Added a new Email defintion (which will soon see it's components changed)

- Added a new post-install script for composer which adds a project skeleton "ready to use".
- Error 500 are now handled properly in production; waiting to see if adjustements will be required before adding other code pages.

skeleton/src/Middleware/Authentication.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace %NAMESPACE%\Middleware;
+
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+use Psr\Http\Message\ResponseInterface;
+
+use Storage\Session;
+
+class Authentication implements MiddlewareInterface {
+
+    public Session $session;
+
+    public string $sessionUserVariable = 'user';
+
+    public ResponseInterface $loginRedirect;
+
+    public function __construct(ResponseInterface $loginRedirect, Session $session)
+    {
+        $this->loginRedirect = $loginRedirect;
+        $this->session = $session;
+    }
+
+    /**
+     * Middleware request handling
+     *
+     * @param  ServerRequestInterface  $request
+     * @param  RequestHandlerInterface $handler
+     * @return ResponseInterface
+     */
+    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler) : ResponseInterface
+    {
+        $user = $this->session->get( $this->sessionUserVariable() );
+
+        if ( ! $user ) {
+            return $this->loginRedirect;
+        }
+
+        return $handler->handle($request);
+    }
+
+    /**
+     * Getter / setter of Session User Variable
+     *
+     * @param string|null sessionUserVariable
+     * @return mixed
+     */
+    public function sessionUserVariable(?string $set = null) : string
+    {
+        return $set !== null ? $this->sessionUserVariable = $set : $this->sessionUserVariable;
+    }
+}