✨ Working: Auth, DB, view ticket

Signed-off-by: Luke Tainton <luke@tainton.uk>

app/includes/prereqs.php

@@ -0,0 +1,41 @@
+<?php
+
+// Composer
+require_once __DIR__ . "/../vendor/autoload.php";
+
+// PHPDotEnv
+$dotenv = Dotenv\Dotenv::createImmutable(__DIR__ . "/..");
+$dotenv->load();
+
+// Session
+session_start();
+
+// Database
+$db = new PDO("mysql:host=".$_ENV['MYSQL_HOST'].";dbname=".$_ENV['MYSQL_DB'], $_ENV['MYSQL_USER'], $_ENV['MYSQL_PASS']);
+$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+
+// OpenID Connect
+use Jumbojett\OpenIDConnectClient;
+$oidc = new OpenIDConnectClient($_ENV['OIDC_HOST'], $_ENV['OIDC_CLIENT_ID'], $_ENV['OIDC_CLIENT_SECRET']);
+if ($_ENV['OIDC_DISABLE_SSL'] == "true") {
+  $oidc->setVerifyHost(false);
+  $oidc->setVerifyPeer(false);
+}
+
+// Custom functions
+function oidc_set_vars($sub, $uid, $fname, $lname, $email) {
+  $_SESSION['uuid'] = $sub;
+  $_SESSION['username'] = $uid;
+  $_SESSION['given_name'] = $fname;
+  $_SESSION['family_name'] = $lname;
+  $_SESSION['full_name'] = $fname . " " . $lname;
+  $_SESSION['email'] = $email;
+}
+
+function is_signed_in() {
+  if (isset($_SESSION['is_signed_in'])) {
+    return true;
+  } else {
+    return false;
+  }
+}