Rebrand to QRForge (local only - do not push before domain confirmed)

Applies the approved QRForge brand kit throughout the app:
- New logo/icon SVGs, favicon set (ico/svg/png), apple-touch-icon, all
  copied from the approved brand kit into src/dist/img/brand/. Old
  Symbol_WhiteBlue.png/DynamicQRCode_Original.png removed (unused after
  the swap).
- Sidebar brand image/text, login and change-password page logos, all
  <title> tags, manifest.json name/theme-color, and the PWA icons
  (dist/img/icon-192.png/icon-512.png, same filenames so no other
  reference needed to change) updated to QRForge branding and the
  #2563EB brand blue.
- New about.php page (+ sidebar link): credits the original upstream
  fork (Giandonato Inverso) and chillerlan/php-qrcode, links to the free
  qr.ensembia.com try-out, the commercial www.qrforge.eu product page,
  and this GitHub repo for self-hosters.
- Footer now reads "QRForge" + "About / credits" + "Version 3.0"
  (replaces the inherited "PHP Qrcode Generator by Giandonato Inverso" /
  "Version 2.3.0" line - full credit moved to the About page instead).
- README.md rewritten: current feature set (all 16 static qr types,
  presets, scanner, PWA, location search, roles), qr.ensembia.com as the
  free try-out, www.qrforge.eu as the commercial product page, corrected
  Docker Compose setup steps (.env is required now, the old README still
  described the single-file demo setup from the original upstream fork).

IMPORTANT: not pushed to origin/gitea. Per user instruction, no push
until qrforge.eu domain registration is confirmed.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Fo3DiRRpmz2DXjD7Uzhc8u

.env.example

@@ -4,7 +4,7 @@ TYPE=docker
 QRCODE_GENERATOR=internal-chillerlan.qrcode
 BASE_URL=http://localhost
 
-DATABASE_HOST=qrforge-db
+DATABASE_HOST=php-dynamic-qrcode-db
 DATABASE_PORT=3306
 DATABASE_NAME=qrcode
 DATABASE_USER=qrcode
@@ -13,19 +13,3 @@ DATABASE_PREFIX=
 DATABASE_CHARSET=utf8
 
 MYSQL_ROOT_PASSWORD=change-me-to-a-strong-root-password
-
-# Self-registration: lets visitors create their own free 'admin' account
-# (email + CAPTCHA -> mailed password -> forced reset on first login).
-ALLOW_SELF_REGISTRATION=false
-
-# Only needed when ALLOW_SELF_REGISTRATION=true.
-MAIL_HOST=
-MAIL_PORT=587
-MAIL_ENCRYPTION=tls
-# Set to false to relay unauthenticated through an internal mail server (no
-# MAIL_USERNAME/MAIL_PASSWORD needed in that case).
-MAIL_SMTP_AUTH=true
-MAIL_USERNAME=
-MAIL_PASSWORD=
-MAIL_FROM_ADDRESS=noreply@example.com
-MAIL_FROM_NAME=QRForge

.gitignore

@@ -2,5 +2,4 @@
 .project
 .idea
 .DS_Store
-.env
-/data/
+.env

Dockerfile

@@ -75,7 +75,6 @@ RUN cd /opt \
   && rm /opt/composer-setup.php /opt/composer-setup.sha384sum
 
 RUN docker-php-source extract
-RUN docker-php-ext-configure gd --with-freetype --with-jpeg
 RUN docker-php-ext-install pdo_mysql zip exif pcntl gd
 RUN docker-php-ext-install mysqli && docker-php-ext-enable mysqli
 RUN docker-php-ext-install gettext && docker-php-ext-enable gettext
@@ -95,22 +94,12 @@ RUN cp -R ./php-qrcode/src /var/www/html/
 
 WORKDIR /var/www/html
 RUN composer update
-RUN composer require phpmailer/phpmailer:^6.9
 COPY ./src ./
-COPY ./db/migrations ./db/migrations
 RUN chmod 755 *;
 
 # Qr code storage lives outside the document root so files can only be reached through
 # the authenticated qrcode_image.php / qrcode_zip_download.php endpoints.
 RUN mkdir -p /var/www/qrcode-storage/zip && chmod -R 777 /var/www/qrcode-storage
 
-# Applies any not-yet-applied db/migrations/*.sql on every container start (see
-# src/scripts/migrate.php) - docker-entrypoint-initdb.d only runs db/init.sql, and only
-# on a brand new volume, so without this an existing install's schema silently falls
-# behind the code on every `git pull` + restart.
-COPY docker/entrypoint.sh /usr/local/bin/entrypoint.sh
-RUN chmod +x /usr/local/bin/entrypoint.sh
-ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
-
 EXPOSE 80
 CMD ["php", "-S", "0.0.0.0:80"]

Dockerfile.fpm

@@ -51,9 +51,7 @@ RUN cp -R ./php-qrcode/src /var/www/html/
 
 WORKDIR /var/www/html
 RUN composer update
-RUN composer require phpmailer/phpmailer:^6.9
 COPY ./src ./
-COPY ./db/migrations ./db/migrations
 RUN chown -R www-data:www-data /var/www/html \
     && find /var/www/html -type f -exec chmod 644 {} \; \
     && find /var/www/html -type d -exec chmod 755 {} \;
@@ -64,13 +62,5 @@ RUN mkdir -p /var/www/qrcode-storage/zip \
     && chown -R www-data:www-data /var/www/qrcode-storage \
     && chmod -R 775 /var/www/qrcode-storage
 
-# Applies any not-yet-applied db/migrations/*.sql on every container start (see
-# src/scripts/migrate.php) - docker-entrypoint-initdb.d only runs db/init.sql, and only
-# on a brand new volume, so without this an existing install's schema silently falls
-# behind the code on every `git pull` + restart.
-COPY docker/entrypoint.sh /usr/local/bin/entrypoint.sh
-RUN chmod +x /usr/local/bin/entrypoint.sh
-ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
-
 EXPOSE 9000
 CMD ["php-fpm"]

Dockerfile.nginx

@@ -1,14 +0,0 @@
-FROM nginx:1.27-alpine
-
-# The php-dynamic-qrcode container builds the full app (incl. composer/vendor) into its
-# own image at /var/www/html. nginx runs as a separate container and has no access to
-# that filesystem, so it needs its own copy of just the static assets it serves directly
-# via try_files - everything else (*.php) is proxied to php-fpm regardless. Without this,
-# every static asset request (CSS/JS/manifest) falls through nginx's try_files to
-# index.php, which requires a login and silently redirects there instead of serving the
-# file.
-COPY src/dist /var/www/html/dist
-COPY src/plugins /var/www/html/plugins
-COPY src/manifest.json /var/www/html/manifest.json
-COPY src/service-worker.js /var/www/html/service-worker.js
-COPY src/favicon.ico /var/www/html/favicon.ico

LICENSE

@@ -1,7 +1,6 @@
 MIT License
 
 Copyright (c) 2020 Giandonato Inverso
-Copyright (c) 2026 Dillard Blom
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -8,13 +8,9 @@ of the original [PHP Dynamic Qr code](https://github.com/giandonatoinverso/PHP-D
 project by Giandonato Inverso, built on [AdminLTE](https://adminlte.io/).
 
 - **Try it free:** [qr.ensembia.com](https://qr.ensembia.com) - fully functional OSS test
-  instance. [Register your own free account](https://qr.ensembia.com/register.php)
-  (email + a self-hosted CAPTCHA, no third-party service) - no shared demo login needed.
-- **Commercial VIP edition:** the ability to give sub-users the ability to create
-  QR codes as well, from their own (sub)account. If you have a bigger organisation,
-  having more users being able to create new QR codes delegates your workload. To
-  fund our open-source project, a small fee (€49/year subscription per organisation
-  ("tenant")) is requested for this. [www.qrforge.eu](https://www.qrforge.eu).
+  instance, register your own account any time.
+- **Commercial VIP edition** (self-service create-rights, logo-embedded QR codes):
+  [www.qrforge.eu](https://www.qrforge.eu).
 - **Self-host it yourself:** this repository, MIT-licensed.
 
 # Features
@@ -34,8 +30,7 @@ project by Giandonato Inverso, built on [AdminLTE](https://adminlte.io/).
 - Installable as a PWA
 - Role-based access: `super` (full access + user management), `admin`
   (scoped to their own codes and sub-users), `user` (read-only, with
-  optional view toggles set by an admin; per-account create rights are
-  a VIP-edition feature, not available in this OSS version)
+  optional per-account create rights and view toggles set by an admin)
 - Dashboard with QR/scan statistics and a 7-day activity chart
 - CSRF protection, login rate limiting, session hardening, audit log
 - Docker Compose setup, both a dev image and a production Nginx + PHP-FPM image
@@ -43,8 +38,7 @@ project by Giandonato Inverso, built on [AdminLTE](https://adminlte.io/).
 # What is included
 
 - PHP 8.4 application source
-- Database schema + migrations (applied automatically on every container start,
-  so `git pull` + restart is enough to bring an existing install up to date)
+- Database schema + migrations
 - Docker Compose files (dev and production)
 - CSS/JS assets
 

db/init.sql

@@ -19,20 +19,14 @@ CREATE TABLE IF NOT EXISTS `users` (
   `can_view_static` tinyint(1) NOT NULL DEFAULT 0,
   `can_view_dynamic` tinyint(1) NOT NULL DEFAULT 0,
   `owner_admin_id` int(25) DEFAULT NULL,
-  `email` varchar(255) DEFAULT NULL,
-  `must_set_email` tinyint(1) NOT NULL DEFAULT 0,
-  `self_registered_at` datetime DEFAULT NULL,
   PRIMARY KEY (`id`),
-  UNIQUE KEY `username` (`username`),
-  UNIQUE KEY `email` (`email`)
+  UNIQUE KEY `username` (`username`)
 ) ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=0 ;
 
 -- Default super admin account. Credentials: superadmin / superadmin
 -- must_change_password=1 forces a password change on first login (see Fase 1 hardening).
--- must_set_email=1: no email yet, so login falls back to username until it's set (same
--- one-time interstitial pre-migration accounts get - see set_email.php).
-INSERT INTO `users` (`id`, `username`, `password`, `series_id`, `remember_token`, `expires`, `type`, `must_change_password`, `password_changed_at`, `must_set_email`) VALUES
-(1, 'superadmin', '$2y$10$xpZc5KC.aU2XHkcqhuZGFuAnqmtL4Unt8MysOyylceq.19XIyoZpG', NULL, NULL, NULL, 'super', 1, NULL, 1);
+INSERT INTO `users` (`id`, `username`, `password`, `series_id`, `remember_token`, `expires`, `type`, `must_change_password`, `password_changed_at`) VALUES
+(1, 'superadmin', '$2y$10$xpZc5KC.aU2XHkcqhuZGFuAnqmtL4Unt8MysOyylceq.19XIyoZpG', NULL, NULL, NULL, 'super', 1, NULL);
 
 CREATE TABLE IF NOT EXISTS `dynamic_qrcodes` (
   `id` int(10) NOT NULL AUTO_INCREMENT,

db/migrations/006_self_registration.sql

@@ -1,51 +0,0 @@
--- Self-registration: adds email as the login identifier (mirrors qr-vip's
--- 006_vip_and_create_rights.sql email migration) plus a marker for
--- self-registered accounts.
-
-SET @db := DATABASE();
-
--- 1. email: becomes the login identifier going forward. Nullable so existing accounts (which
---    have no email) don't violate a NOT NULL constraint; a unique index still allows unlimited
---    NULLs in InnoDB, so pre-existing NULL-email rows never collide with each other.
-SET @col_exists := (
-  SELECT COUNT(*) FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'users' AND COLUMN_NAME = 'email'
-);
-SET @sql := IF(@col_exists = 0,
-  'ALTER TABLE `users` ADD COLUMN `email` VARCHAR(255) DEFAULT NULL',
-  'SELECT 1');
-PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
-
-SET @idx_exists := (
-  SELECT COUNT(*) FROM information_schema.STATISTICS
-  WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'users' AND INDEX_NAME = 'email'
-);
-SET @sql := IF(@idx_exists = 0,
-  'ALTER TABLE `users` ADD UNIQUE KEY `email` (`email`)',
-  'SELECT 1');
-PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
-
--- 2. must_set_email: forces existing (pre-migration) accounts through a one-time "set your
---    email" interstitial on next login, mirroring must_change_password. New accounts created
---    after this migration always have an email from creation, so they never get this flag.
-SET @col_exists := (
-  SELECT COUNT(*) FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'users' AND COLUMN_NAME = 'must_set_email'
-);
-SET @sql := IF(@col_exists = 0,
-  'ALTER TABLE `users` ADD COLUMN `must_set_email` TINYINT(1) NOT NULL DEFAULT 0',
-  'SELECT 1');
-PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
-
-UPDATE `users` SET `must_set_email` = 1 WHERE `email` IS NULL;
-
--- 3. self_registered_at: NULL for accounts created by an admin/super, set for accounts created
---    through register.php. Purely informational/reporting for now.
-SET @col_exists := (
-  SELECT COUNT(*) FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'users' AND COLUMN_NAME = 'self_registered_at'
-);
-SET @sql := IF(@col_exists = 0,
-  'ALTER TABLE `users` ADD COLUMN `self_registered_at` DATETIME DEFAULT NULL',
-  'SELECT 1');
-PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;

docker-compose.prod.yml

@@ -1,8 +1,6 @@
 services:
   nginx:
-    build:
-      context: .
-      dockerfile: Dockerfile.nginx
+    image: "nginx:1.27-alpine"
     restart: "unless-stopped"
     ports:
       - "80:80"
@@ -11,11 +9,11 @@ services:
     volumes:
       - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
     depends_on:
-      - qrforge-app
+      - php-dynamic-qrcode
     networks:
-      - qrforge-network
+      - php-dynamic-qrcode-network
 
-  qrforge-app:
+  php-dynamic-qrcode:
     build:
       context: .
       dockerfile: Dockerfile.fpm
@@ -24,35 +22,26 @@ services:
       TYPE: "docker"
       QRCODE_GENERATOR: "${QRCODE_GENERATOR:-internal-chillerlan.qrcode}"
       BASE_URL: "${BASE_URL:?set BASE_URL in .env, e.g. https://qr.ensembia.com}"
-      DATABASE_HOST: "qrforge-db"
+      DATABASE_HOST: "php-dynamic-qrcode-db"
       DATABASE_PORT: "3306"
       DATABASE_NAME: "${DATABASE_NAME:-qrcode}"
       DATABASE_USER: "${DATABASE_USER:-qrcode}"
       DATABASE_PASSWORD: "${DATABASE_PASSWORD:?set DATABASE_PASSWORD in .env}"
       DATABASE_PREFIX: "${DATABASE_PREFIX:-}"
       DATABASE_CHARSET: "${DATABASE_CHARSET:-utf8}"
-      ALLOW_SELF_REGISTRATION: "${ALLOW_SELF_REGISTRATION:-false}"
-      MAIL_HOST: "${MAIL_HOST:-}"
-      MAIL_PORT: "${MAIL_PORT:-587}"
-      MAIL_ENCRYPTION: "${MAIL_ENCRYPTION:-tls}"
-      MAIL_SMTP_AUTH: "${MAIL_SMTP_AUTH:-true}"
-      MAIL_USERNAME: "${MAIL_USERNAME:-}"
-      MAIL_PASSWORD: "${MAIL_PASSWORD:-}"
-      MAIL_FROM_ADDRESS: "${MAIL_FROM_ADDRESS:-noreply@example.com}"
-      MAIL_FROM_NAME: "${MAIL_FROM_NAME:-QRForge}"
     depends_on:
-      qrforge-db:
+      php-dynamic-qrcode-db:
         condition: service_healthy
     volumes:
-      - ./data/qrcode-storage:/var/www/qrcode-storage
+      - php_dynamic_qrcode_saved_qrcode_data:/var/www/qrcode-storage
     networks:
-      - qrforge-network
+      - php-dynamic-qrcode-network
 
-  qrforge-db:
+  php-dynamic-qrcode-db:
     image: "mysql:8.0"
     restart: "unless-stopped"
     volumes:
-      - ./data/mysql:/var/lib/mysql
+      - php_dynamic_qrcode_db_data:/var/lib/mysql
       - ./db/init.sql:/docker-entrypoint-initdb.d/init.sql:ro
     environment:
       MYSQL_ROOT_PASSWORD: "${MYSQL_ROOT_PASSWORD:?set MYSQL_ROOT_PASSWORD in .env}"
@@ -65,8 +54,12 @@ services:
       timeout: 5s
       retries: 10
     networks:
-      - qrforge-network
+      - php-dynamic-qrcode-network
+
+volumes:
+  php_dynamic_qrcode_db_data:
+  php_dynamic_qrcode_saved_qrcode_data:
 
 networks:
-  qrforge-network:
+  php-dynamic-qrcode-network:
     driver: bridge

docker-compose.yml

@@ -1,5 +1,5 @@
 services:
-  qrforge-app:
+  php-dynamic-qrcode:
     build:
       context: .
       dockerfile: Dockerfile
@@ -8,48 +8,28 @@ services:
       TYPE: "${TYPE:-docker}"
       QRCODE_GENERATOR: "${QRCODE_GENERATOR:-internal-chillerlan.qrcode}"
       BASE_URL: "${BASE_URL:-http://localhost}"
-      DATABASE_HOST: "qrforge-db"
+      DATABASE_HOST: "php-dynamic-qrcode-db"
       DATABASE_PORT: "3306"
       DATABASE_NAME: "${DATABASE_NAME:-qrcode}"
       DATABASE_USER: "${DATABASE_USER:-qrcode}"
       DATABASE_PASSWORD: "${DATABASE_PASSWORD:?zet DATABASE_PASSWORD in .env}"
       DATABASE_PREFIX: "${DATABASE_PREFIX:-}"
       DATABASE_CHARSET: "${DATABASE_CHARSET:-utf8}"
-      ALLOW_SELF_REGISTRATION: "${ALLOW_SELF_REGISTRATION:-false}"
-      # Defaults here are dev-convenience only (mailhog, no auth) - a real deployment's
-      # .env must override MAIL_HOST/MAIL_SMTP_AUTH/MAIL_USERNAME/MAIL_PASSWORD
-      # explicitly, same as DATABASE_PASSWORD above already requires.
-      MAIL_HOST: "${MAIL_HOST:-mailhog}"
-      MAIL_PORT: "${MAIL_PORT:-1025}"
-      MAIL_ENCRYPTION: "${MAIL_ENCRYPTION:-}"
-      MAIL_SMTP_AUTH: "${MAIL_SMTP_AUTH:-false}"
-      MAIL_USERNAME: "${MAIL_USERNAME:-}"
-      MAIL_PASSWORD: "${MAIL_PASSWORD:-}"
-      MAIL_FROM_ADDRESS: "${MAIL_FROM_ADDRESS:-noreply@example.com}"
-      MAIL_FROM_NAME: "${MAIL_FROM_NAME:-QRForge}"
     ports:
       - "80:80"
     depends_on:
-      qrforge-db:
+      php-dynamic-qrcode-db:
         condition: service_healthy
     volumes:
-      - ./data/qrcode-storage:/var/www/qrcode-storage
+      - php_dynamic_qrcode_saved_qrcode_data:/var/www/html/saved_qrcode
     networks:
-      - qrforge-network
+      - php-dynamic-qrcode-network
 
-  mailhog:
-    image: "mailhog/mailhog:v1.0.1"
-    restart: "unless-stopped"
-    ports:
-      - "8025:8025" # web UI: http://localhost:8025
-    networks:
-      - qrforge-network
-
-  qrforge-db:
+  php-dynamic-qrcode-db:
     image: "mysql:8.0"
     restart: "unless-stopped"
     volumes:
-      - ./data/mysql:/var/lib/mysql
+      - php_dynamic_qrcode_db_data:/var/lib/mysql
       - ./db/init.sql:/docker-entrypoint-initdb.d/init.sql:ro
     environment:
       MYSQL_ROOT_PASSWORD: "${MYSQL_ROOT_PASSWORD:?zet MYSQL_ROOT_PASSWORD in .env}"
@@ -62,8 +42,12 @@ services:
       timeout: 5s
       retries: 10
     networks:
-      - qrforge-network
+      - php-dynamic-qrcode-network
+
+volumes:
+  php_dynamic_qrcode_db_data:
+  php_dynamic_qrcode_saved_qrcode_data:
 
 networks:
-  qrforge-network:
+  php-dynamic-qrcode-network:
     driver: bridge

docker/entrypoint.sh

@@ -1,6 +0,0 @@
-#!/bin/sh
-set -e
-
-php /var/www/html/scripts/migrate.php
-
-exec docker-php-entrypoint "$@"

nginx.conf

@@ -11,11 +11,11 @@ server {
     add_header Referrer-Policy "same-origin" always;
 
     location / {
-        try_files $uri /index.php$is_args$args;
+        try_files $uri $uri/ /index.php$is_args$args;
     }
 
     location ~ \.php$ {
-        fastcgi_pass qrforge-app:9000;
+        fastcgi_pass php-dynamic-qrcode:9000;
         fastcgi_index index.php;
         include fastcgi_params;
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

src/about.php

@@ -51,9 +51,7 @@ require_once BASE_PATH . '/includes/auth_validate.php';
                         This is the free, open-source (MIT) edition of QRForge. It runs unmodified
                         as a live, fully functional try-out at
                         <a href="https://qr.ensembia.com" target="_blank">qr.ensembia.com</a> -
-                        <a href="https://qr.ensembia.com/register.php" target="_blank">register your
-                        own free account</a> there (email + a self-hosted CAPTCHA, no third-party
-                        service).
+                        register a free account there any time.
                     </p>
                     <p>
                         The commercial VIP edition (paid create-rights and logo-embedded QR codes)
@@ -72,7 +70,7 @@ require_once BASE_PATH . '/includes/auth_validate.php';
                     <p>
                         Prefer to run your own instance? QRForge is MIT-licensed and available on
                         GitHub:
-                        <a href="https://github.com/dillardblom/QRForge-selfhosted" target="_blank">github.com/dillardblom/QRForge-selfhosted</a>.
+                        <a href="https://github.com/dillardblom/QR-app-selfhosted" target="_blank">github.com/dillardblom/QR-app-selfhosted</a>.
                     </p>
                 </div>
             </div>

src/authenticate.php

@@ -6,20 +6,17 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST')
 {
 	csrf_verify_or_die();
 
-	// Login moves from username to email. Accept either during the transition -
-	// existing pre-migration accounts have no email yet (see must_set_email/set_email.php),
-	// so a plain username must keep working until they've set one.
-	$identifier = filter_input(INPUT_POST, 'email');
+	$username = filter_input(INPUT_POST, 'username');
 	$password = filter_input(INPUT_POST, 'password');
 	$remember = filter_input(INPUT_POST, 'remember');
 
-	if (!$identifier || !$password) {
-		$_SESSION['login_failure'] = 'Invalid email or password';
+	if (!$username || !$password) {
+		$_SESSION['login_failure'] = 'Invalid username or password';
 		header('Location: login.php');
 		exit;
 	}
 
-	if (qr_is_login_locked_out($identifier)) {
+	if (qr_is_login_locked_out($username)) {
 		$_SESSION['login_failure'] = 'Too many failed login attempts. Try again in 15 minutes.';
 		header('Location: login.php');
 		exit;
@@ -28,19 +25,12 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST')
 	// Get DB instance.
 	$db = getDbInstance();
 
-	$db->where('email', $identifier);
+	$db->where('username', $username);
 	$row = $db->getOne('users');
 
-	if ($db->count < 1) {
-		// Compatibility fallback for accounts that haven't set an email yet.
-		$db = getDbInstance();
-		$db->where('username', $identifier);
-		$row = $db->getOne('users');
-	}
-
 	if ($db->count >= 1 && password_verify($password, $row['password']))
     {
-		qr_record_login_attempt($identifier, true);
+		qr_record_login_attempt($username, true);
 
 		// Voorkom session fixation: nieuwe sessie-id na een geslaagde login.
 		session_regenerate_id(true);
@@ -50,7 +40,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST')
         $_SESSION['user_id'] = $row['id'];
 		$_SESSION['username'] = $row['username'];
 		$_SESSION['must_change_password'] = !empty($row['must_change_password']);
-		$_SESSION['must_set_email'] = !empty($row['must_set_email']);
 		$_SESSION['can_view_static'] = !empty($row['can_view_static']);
 		$_SESSION['can_view_dynamic'] = !empty($row['can_view_dynamic']);
 		$_SESSION['scope_owner_id'] = qr_compute_scope_owner_id($row);
@@ -97,8 +86,8 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST')
 	}
     else
     {
-		qr_record_login_attempt($identifier, false);
-		$_SESSION['login_failure'] = 'Invalid email or password';
+		qr_record_login_attempt($username, false);
+		$_SESSION['login_failure'] = 'Invalid username or password';
 		header('Location: login.php');
 		exit;
 	}

src/captcha.php

@@ -1,41 +0,0 @@
-<?php
-// Public endpoint (no auth): renders a self-hosted CAPTCHA image for register.php.
-// No third-party service (reCAPTCHA/Turnstile/etc) - a simple math challenge drawn
-// with GD onto a noisy background, expected answer kept server-side in the session.
-require_once 'includes/bootstrap.php';
-
-$a = random_int(1, 9);
-$b = random_int(1, 9);
-$_SESSION['captcha_answer'] = (string) ($a + $b);
-$text = "{$a} + {$b} =";
-
-$width = 160;
-$height = 60;
-$image = imagecreatetruecolor($width, $height);
-$bg = imagecolorallocate($image, 245, 245, 245);
-$fg = imagecolorallocate($image, 30, 30, 30);
-imagefill($image, 0, 0, $bg);
-
-// Noise: random lines behind the text, purely cosmetic distortion.
-for ($i = 0; $i < 8; $i++) {
-    $lineColor = imagecolorallocate($image, random_int(180, 220), random_int(180, 220), random_int(180, 220));
-    imageline($image, random_int(0, $width), random_int(0, $height), random_int(0, $width), random_int(0, $height), $lineColor);
-}
-
-$fontFile = '/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf';
-if (is_file($fontFile) && function_exists('imagettftext')) {
-    $fontSize = 22;
-    $bbox = imagettfbbox($fontSize, 0, $fontFile, $text);
-    $textWidth = abs($bbox[2] - $bbox[0]);
-    $textHeight = abs($bbox[1] - $bbox[7]);
-    $x = (int) (($width - $textWidth) / 2);
-    $y = (int) (($height + $textHeight) / 2);
-    imagettftext($image, $fontSize, 0, $x, $y, $fg, $fontFile, $text);
-} else {
-    imagestring($image, 5, 10, 20, $text, $fg);
-}
-
-header('Content-Type: image/png');
-header('Cache-Control: no-store, no-cache, must-revalidate');
-imagepng($image);
-imagedestroy($image);

src/config/environment.php

@@ -16,14 +16,3 @@ define('DATABASE_CHARSET', getenv('DATABASE_CHARSET') ?: 'utf8');
 define('TYPE', getenv('TYPE') ?: 'local');
 define('BASE_URL', getenv('BASE_URL') ?: 'http://localhost');
 define('QRCODE_GENERATOR', getenv('QRCODE_GENERATOR') ?: 'external-api.qrserver.com'); // opties: external-api.qrserver.com of internal-chillerlan.qrcode
-
-define('ALLOW_SELF_REGISTRATION', filter_var(getenv('ALLOW_SELF_REGISTRATION'), FILTER_VALIDATE_BOOLEAN));
-
-define('MAIL_HOST', getenv('MAIL_HOST') ?: '');
-define('MAIL_PORT', filter_var(getenv('MAIL_PORT'), FILTER_VALIDATE_INT) ?: 587);
-define('MAIL_ENCRYPTION', getenv('MAIL_ENCRYPTION') !== false ? getenv('MAIL_ENCRYPTION') : 'tls'); // opties: tls, ssl, '' (geen)
-define('MAIL_SMTP_AUTH', getenv('MAIL_SMTP_AUTH') !== false ? filter_var(getenv('MAIL_SMTP_AUTH'), FILTER_VALIDATE_BOOLEAN) : true);
-define('MAIL_USERNAME', getenv('MAIL_USERNAME') ?: '');
-define('MAIL_PASSWORD', getenv('MAIL_PASSWORD') ?: '');
-define('MAIL_FROM_ADDRESS', getenv('MAIL_FROM_ADDRESS') ?: 'noreply@example.com');
-define('MAIL_FROM_NAME', getenv('MAIL_FROM_NAME') ?: 'QRForge');

src/forms/form_dynamic_add.php

@@ -118,6 +118,18 @@
     
 <div class="col-sm-12 mb-2">
   <div class="row">
+    <div class="col-6 col-md-1">
+                <label for="format">Format *</label>
+                <select name="format" class="form-control" required="required">
+                    <option value="png" selected>PNG</option>
+                    <option value="gif">GIF</option>
+                    <option value="jpeg">JPEG</option>
+                    <option value="jpg">JPG</option>
+                    <option value="svg">SVG</option>
+                    <option value="eps">EPS</option>
+                </select>
+    </div>
+
     <div class="col-sm-4">
         <div class="form-group">
             <label for="frame_text">Frame text</label>
@@ -166,18 +178,6 @@
                 </div>
             </div>
 
-            <div class="col-6 col-md-1">
-                    <label for="format">Format *</label>
-                    <select name="format" class="form-control" required="required">
-                        <option value="png" selected>PNG</option>
-                        <option value="gif">GIF</option>
-                        <option value="jpeg">JPEG</option>
-                        <option value="jpg">JPG</option>
-                        <option value="svg">SVG</option>
-                        <option value="eps">EPS</option>
-                    </select>
-            </div>
-
             <?php if ($_SESSION['type'] === 'super') { ?>
             <div class="col-sm-4">
                 <div class="form-group">

src/forms/form_users.php

@@ -12,20 +12,6 @@
         </div>
     </div>
 
-    <div class="col-sm-4">
-        <div class="form-group">
-            <label for="email">Email</label>
-            <div class="input-group">
-                <div class="input-group-prepend">
-                    <span class="input-group-text"><i class="fa fa-envelope"></i></span>
-                </div>
-
-                <input type="email" name="email" placeholder="Email" class="form-control" value="<?php echo ($edit) ? htmlspecialchars($user['email'] ?? '', ENT_QUOTES, 'UTF-8') : ''; ?>" autocomplete="off">
-            </div>
-            <small class="form-text text-muted">Used to log in once set. Leave blank to prompt for it on next login.</small>
-        </div>
-    </div>
-
     <div class="col-sm-4">
         <div class="form-group">
             <label for="password">Password *</label>
@@ -40,29 +26,25 @@
     </div>
 
     <?php if ($_SESSION['type'] === 'super'): ?>
-    <?php $editing_self = $edit && (int) $user['id'] === (int) $_SESSION['user_id']; ?>
     <div class="col-sm-4">
         <label for="user-type">User type *</label>
 
         <div class="form-group">
             <div class="radio">
                 <label class="radio">
-                <input type="radio" name="type" value="super" required="required" <?php echo ($edit && $user['type'] =='super') ? "checked": "" ; ?> <?php echo $editing_self ? "disabled" : ""; ?>/> Super admin</label>
+                <input type="radio" name="type" value="super" required="required" <?php echo ($edit && $user['type'] =='super') ? "checked": "" ; ?>/> Super admin</label>
             </div>
 
             <div class="radio">
                 <label class="radio">
-                <input type="radio" name="type" value="admin" required="required" <?php echo ($edit && $user['type'] =='admin') ? "checked": "" ; ?> <?php echo $editing_self ? "disabled" : ""; ?>/> Admin</label>
+                <input type="radio" name="type" value="admin" required="required" <?php echo ($edit && $user['type'] =='admin') ? "checked": "" ; ?>/> Admin</label>
             </div>
 
             <div class="radio">
                 <label class="radio">
-                <input type="radio" name="type" value="user" required="required" id="type-user" <?php echo ($edit && $user['type'] =='user') ? "checked": "" ; ?> <?php echo $editing_self ? "disabled" : ""; ?>/> User (read-only)</label>
+                <input type="radio" name="type" value="user" required="required" id="type-user" <?php echo ($edit && $user['type'] =='user') ? "checked": "" ; ?>/> User (read-only)</label>
             </div>
         </div>
-        <?php if ($editing_self): ?>
-        <small class="form-text text-muted">You can't change your own access level.</small>
-        <?php endif; ?>
     </div>
 
     <div class="col-sm-12 mt-2" id="user-view-toggles">

src/forms/qrcode_options.php

@@ -114,6 +114,23 @@ if (QRCODE_GENERATOR === "internal-chillerlan.qrcode") {
 
 <div class="col-sm-12 mb-2">
   <div class="row">
+    <div class="col-6 col-md-1">
+                <label for="format">Format</label>
+                <select name="format" class="form-control">
+                    <option value="png">PNG</option>
+                    <option value="gif">GIF</option>
+                    <option value="jpeg">JPEG</option>
+                    <option value="jpg">JPG</option>
+                    <option value="svg">SVG</option>
+<?php
+if (QRCODE_GENERATOR === "internal-chillerlan.qrcode") {
+    echo '                    <option value="svgbw">SVG (BW)</option>';
+}
+?>
+                    <option value="eps">EPS</option>
+                </select>
+    </div>
+
     <div class="col-sm-4">
         <div class="form-group">
             <label for="frame_text">Frame text</label>
@@ -162,23 +179,6 @@ if (QRCODE_GENERATOR === "internal-chillerlan.qrcode") {
             </div>
         </div>
 
-        <div class="col-6 col-md-1">
-                <label for="format">Format</label>
-                <select name="format" class="form-control">
-                    <option value="png">PNG</option>
-                    <option value="gif">GIF</option>
-                    <option value="jpeg">JPEG</option>
-                    <option value="jpg">JPG</option>
-                    <option value="svg">SVG</option>
-<?php
-if (QRCODE_GENERATOR === "internal-chillerlan.qrcode") {
-    echo '                    <option value="svgbw">SVG (BW)</option>';
-}
-?>
-                    <option value="eps">EPS</option>
-                </select>
-        </div>
-
         <?php if ($_SESSION['type'] === 'super') { ?>
         <div class="col-sm-4">
             <div class="form-group">

src/forms/static/2fa.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=2fa" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-12 mb-2">
     <div class="row">
@@ -37,7 +38,6 @@
     </div>
 </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/applink.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=applink" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-12 mb-2">
     <div class="row">
@@ -61,7 +62,6 @@
     })();
 </script>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/bitcoin.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=bitcoin" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
  <!-- Input forms -->   
 <div class="col-sm-12 mb-2">
     <div class="row">
@@ -46,7 +47,6 @@
     </div>
 </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/bluetooth.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=bluetooth" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-12 mb-2">
     <small class="form-text text-muted mb-2">
@@ -25,7 +26,6 @@
     </div>
 </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/bookmark.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=bookmark" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-12 mb-2">
     <div class="row">
@@ -19,7 +20,6 @@
     </div>
 </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/email.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=email" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-12 mb-2">
     <div class="row">
@@ -27,7 +28,6 @@
         </div>
     </div>
     
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/event.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=event" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-4">
 	<div class="form-group">
@@ -71,7 +72,6 @@
     </div>
 </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/location.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=location" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
     <div class="col-sm-8">
         <div class="form-group" style="position: relative;">
@@ -29,7 +30,6 @@
         </div>
     </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
     <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/paypal.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=paypal" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-12 mb-2">
     <div class="row">
@@ -99,7 +100,6 @@
     </div>
 </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/phone.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=phone" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-12 mb-2">
     <div class="row">
@@ -22,7 +23,6 @@
     </div>
 </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/skype.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=skype" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
     <div class="col-sm-4">
         <div class="form-group">
@@ -8,7 +9,6 @@
         </div>
     </div>
     
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/sms.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=sms" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-12 mb-2">
     <div class="row">
@@ -29,7 +30,6 @@
         </div>
     </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/text.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=text" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
     <div class="col-sm-6">
         <div class="form-group">
@@ -8,7 +9,6 @@
         </div>
     </div>
     
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
     <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/vcard.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=vcard" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <!-- First row -->
 <div class="col-sm-12 mb-2">
@@ -137,18 +138,10 @@
             <input type="text" name="state" value="" placeholder="" class="form-control">
         </div>
     </div>
-
-    <div class="col-6 col-md-3">
-        <div class="form-group">
-            <label>Country</label>
-            <input type="text" name="country" value="" placeholder="" class="form-control">
-        </div>
-    </div>
-
+    
     </div>
 </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/whatsapp.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=whatsapp" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-12 mb-2">
     <div class="row">
@@ -29,7 +30,6 @@
         </div>
     </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/static/wifi.php

@@ -1,5 +1,6 @@
 <form class="form" action="static_qrcode.php?type=wifi" method="post" id="static_form" enctype="multipart/form-data">
 <?php echo csrf_field(); ?>
+    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <!-- Input forms -->
 <div class="col-sm-12 mb-2">
     <div class="row">
@@ -32,7 +33,6 @@
     </div>
 </div>
 
-    <?php include BASE_PATH.'/forms/qrcode_options.php'; ?>
 <div class="col-sm-12 mb-2">
     <div class="row">
         <div class="col-6 col-md-3">

src/forms/table_users.php

@@ -6,9 +6,8 @@
         <thead>
             <tr>
                 <th width="5%">ID</th>
-                <th width="25%">Username</th>
-                <th width="30%">Email</th>
-                <th width="30%">Type</th>
+                <th width="45%">Username</th>
+                <th width="40%">Type</th>
                 <th width="10%">Actions</th>
             </tr>
         </thead>
@@ -17,7 +16,6 @@
             <tr>
                 <td><?php echo $row['id']; ?></td>
                 <td><?php echo htmlspecialchars($row['username']); ?></td>
-                <td><?php echo htmlspecialchars($row['email'] ?? ''); ?></td>
                 <td><?php echo htmlspecialchars($row['type']); ?></td>
                 <td>
                     <!-- EDIT -->

src/includes/bootstrap.php

@@ -12,4 +12,3 @@ require_once __DIR__ . '/security.php';
 qr_session_start();
 qr_enforce_session_timeout();
 qr_enforce_password_change();
-qr_enforce_email_set();

src/includes/footer.php

@@ -35,64 +35,4 @@
     if ('serviceWorker' in navigator) {
         navigator.serviceWorker.register('service-worker.js');
     }
-</script>
-
-<!--
-    Idle-timeout warning: the session dies silently after
-    <?php echo SESSION_IDLE_TIMEOUT; ?> seconds of inactivity (no PHP page
-    load), which loses whatever form the user is filling in. This warns a
-    couple of minutes before that happens and offers a "stay logged in"
-    button that pings the server without navigating away.
--->
-<div id="session-timeout-toast" class="toast" role="alert" aria-live="assertive" aria-atomic="true"
-     style="position:fixed;bottom:20px;right:20px;z-index:2000;min-width:320px;display:none;">
-    <div class="toast-header bg-warning">
-        <i class="fa fa-clock mr-2"></i>
-        <strong class="mr-auto">Session expiring soon</strong>
-    </div>
-    <div class="toast-body bg-white">
-        <span id="session-timeout-message">You'll be logged out in a couple of minutes due to inactivity.</span>
-        <div class="mt-2">
-            <button type="button" id="session-timeout-extend" class="btn btn-sm btn-primary">Stay logged in</button>
-        </div>
-    </div>
-</div>
-<script>
-(function () {
-    var SESSION_IDLE_TIMEOUT = <?php echo (int) SESSION_IDLE_TIMEOUT; ?>;
-    var WARNING_LEAD_TIME = 120; // show the warning this many seconds before expiry
-    var toast = document.getElementById('session-timeout-toast');
-    var message = document.getElementById('session-timeout-message');
-    var extendBtn = document.getElementById('session-timeout-extend');
-    var warnTimer = null;
-
-    function showWarning() {
-        toast.style.display = 'block';
-    }
-
-    function scheduleWarning() {
-        clearTimeout(warnTimer);
-        var delayMs = Math.max(0, (SESSION_IDLE_TIMEOUT - WARNING_LEAD_TIME) * 1000);
-        warnTimer = setTimeout(showWarning, delayMs);
-    }
-
-    extendBtn.addEventListener('click', function () {
-        fetch('session_ping.php', { method: 'GET', redirect: 'manual', credentials: 'same-origin' })
-            .then(function (response) {
-                // redirect: 'manual' turns a server-side redirect (session already
-                // dead) into an opaque response instead of silently following it.
-                if (response.type === 'opaqueredirect' || !response.ok) {
-                    throw new Error('expired');
-                }
-                toast.style.display = 'none';
-                scheduleWarning();
-            })
-            .catch(function () {
-                message.textContent = 'Your session already expired - please copy any unsaved work before reloading.';
-                extendBtn.style.display = 'none';
-            });
-    });
-
-    scheduleWarning();
-})();
 </script>

src/includes/security.php

@@ -66,11 +66,8 @@ function qr_enforce_password_change() {
         return;
     }
 
-    // Also exempt set_email.php - an account can need both flows at once (e.g. a fresh
-    // self-registered row, or a pre-migration account that never set a password either),
-    // and each enforcer redirecting to its own page while blocking the other's would loop forever.
     $current_script = basename(parse_url($_SERVER['SCRIPT_NAME'], PHP_URL_PATH));
-    $exempt = ['change_password.php', 'set_email.php', 'logout.php'];
+    $exempt = ['change_password.php', 'logout.php'];
 
     if (in_array($current_script, $exempt, true)) {
         return;
@@ -80,26 +77,6 @@ function qr_enforce_password_change() {
     exit;
 }
 
-/**
- * Stuurt ingelogde gebruikers zonder e-mailadres naar set_email.php, behalve op de
- * wijzigingspagina's zelf en logout.
- */
-function qr_enforce_email_set() {
-    if (empty($_SESSION['user_logged_in']) || empty($_SESSION['must_set_email'])) {
-        return;
-    }
-
-    $current_script = basename(parse_url($_SERVER['SCRIPT_NAME'], PHP_URL_PATH));
-    $exempt = ['set_email.php', 'change_password.php', 'logout.php'];
-
-    if (in_array($current_script, $exempt, true)) {
-        return;
-    }
-
-    header('Location: set_email.php');
-    exit;
-}
-
 /**
  * CSRF-bescherming
  */
@@ -141,18 +118,6 @@ function csrf_verify_header_or_die() {
     }
 }
 
-/**
- * Verifieert het antwoord op de zelf-gehoste CAPTCHA (captcha.php). Verbruikt het
- * verwachte antwoord uit de sessie na de eerste check, zodat elke afbeelding maar
- * eenmaal te gebruiken is (voorkomt hergebruik van hetzelfde plaatje/antwoord).
- */
-function captcha_is_valid($submittedAnswer) {
-    $expected = $_SESSION['captcha_answer'] ?? null;
-    unset($_SESSION['captcha_answer']);
-
-    return $expected !== null && is_string($submittedAnswer) && hash_equals($expected, trim($submittedAnswer));
-}
-
 /**
  * Rate limiting op login
  */
@@ -212,18 +177,12 @@ function qr_has_full_visibility() {
 /**
  * Apply the current session's owner scope to a MysqliDb query builder in place.
  * No-op when the session has full visibility.
- *
- * Uses a single raw, parenthesized condition rather than where()+orWhere() -
- * the previous two-call form produced "WHERE id = ? AND id_owner = ? OR id_owner
- * IS NULL" whenever a caller had already added its own where('id', ...) (e.g.
- * qrcode_image.php, bulk_action.php), and AND binds tighter than OR in SQL, so
- * the OR silently detached from the id filter and matched *any* id_owner-NULL
- * row instead of the one actually requested.
  */
 function qr_apply_owner_scope($db) {
     $scope_owner_id = qr_scope_owner_id();
     if ($scope_owner_id !== null) {
-        $db->where('(id_owner = ' . (int) $scope_owner_id . ' OR id_owner IS NULL)');
+        $db->where('id_owner', $scope_owner_id);
+        $db->orWhere('id_owner', NULL, 'IS');
     }
 }
 

src/lib/Mailer/Mailer.php

@@ -1,56 +0,0 @@
-<?php
-require_once __DIR__.'/../../vendor/autoload.php';
-
-use PHPMailer\PHPMailer\PHPMailer;
-use PHPMailer\PHPMailer\Exception as PHPMailerException;
-
-class Mailer
-{
-    /**
-     * Sends a temporary/initial password to a newly created or provisioned account.
-     * Returns true on success, false on failure (never throws - callers decide how to
-     * surface a mail failure without blocking the account creation itself).
-     */
-    public function sendInitialPassword($toEmail, $tempPassword) {
-        $subject = 'Your ' . MAIL_FROM_NAME . ' account';
-        $body = "An account was created for you.\n\n"
-            . "Email: {$toEmail}\n"
-            . "Temporary password: {$tempPassword}\n\n"
-            . "You'll be asked to set a new password the first time you log in.\n\n"
-            . rtrim(BASE_URL, '/') . "/login.php";
-
-        return $this->send($toEmail, $subject, $body);
-    }
-
-    private function send($toEmail, $subject, $body) {
-        $mail = new PHPMailer(true);
-
-        try {
-            $mail->isSMTP();
-            $mail->Host = MAIL_HOST;
-            $mail->Port = MAIL_PORT;
-            $mail->SMTPAuth = MAIL_SMTP_AUTH;
-
-            if (MAIL_SMTP_AUTH) {
-                $mail->Username = MAIL_USERNAME;
-                $mail->Password = MAIL_PASSWORD;
-            }
-
-            if (MAIL_ENCRYPTION !== '') {
-                $mail->SMTPSecure = MAIL_ENCRYPTION;
-            }
-
-            $mail->setFrom(MAIL_FROM_ADDRESS, MAIL_FROM_NAME);
-            $mail->addAddress($toEmail);
-            $mail->Subject = $subject;
-            $mail->Body = $body;
-            $mail->isHTML(false);
-
-            $mail->send();
-            return true;
-        } catch (PHPMailerException $e) {
-            error_log('Mailer: failed to send to ' . $toEmail . ': ' . $mail->ErrorInfo);
-            return false;
-        }
-    }
-}

src/lib/Qrcode/Qrcode-intchil.php

@@ -207,12 +207,9 @@ class Qrcode {
     }
 
     public function getQrcode($id) {
-        require_once BASE_PATH . '/includes/security.php';
-
         $db = getDbInstance();
 
         $db->where('id', $id);
-        qr_apply_owner_scope($db);
         $result = $db->getOne($this->table);
 
         if($result !== NULL)
@@ -534,7 +531,6 @@ class Qrcode {
 
         if(!file_exists(SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.'.$old_qrcode["format"]) || $data_to_db['filename'] == $input_data["old_filename"]){
             $db->where('id', $input_data["id"]);
-            qr_apply_owner_scope($db);
             $stat = $db->update($this->table, $data_to_db);
             
             try{
@@ -567,7 +563,6 @@ class Qrcode {
         $qrcode = $this->getQrcode($id);
 
         $db->where('id', $id);
-        qr_apply_owner_scope($db);
         $status = $db->delete($this->table);
 
         if ($status) {

src/lib/Qrcode/Qrcode.php

@@ -192,12 +192,9 @@ class Qrcode {
     }
 
     public function getQrcode($id) {
-        require_once BASE_PATH . '/includes/security.php';
-
         $db = getDbInstance();
 
         $db->where('id', $id);
-        qr_apply_owner_scope($db);
         $result = $db->getOne($this->table);
 
         if($result !== NULL)
@@ -379,7 +376,6 @@ class Qrcode {
 
         if(!file_exists(SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.'.$old_qrcode["format"]) || $data_to_db['filename'] == $input_data["old_filename"]){
             $db->where('id', $input_data["id"]);
-            qr_apply_owner_scope($db);
             $stat = $db->update($this->table, $data_to_db);
             
             try{
@@ -412,7 +408,6 @@ class Qrcode {
         $qrcode = $this->getQrcode($id);
 
         $db->where('id', $id);
-        qr_apply_owner_scope($db);
         $status = $db->delete($this->table);
 
         if ($status) {

src/lib/StaticQrcode/StaticQrcode.php

@@ -171,7 +171,7 @@ class StaticQrcode {
      * create a qr code of type "vcard"
      * 
      */
-    public function vcardQrcode($fullname, $nickname, $email, $website, $phone, $home_phone, $work_phone, $company, $role, $categories, $note, $photo, $address, $city, $postcode, $state, $country)
+    public function vcardQrcode($fullname, $nickname, $email, $website, $phone, $home_phone, $work_phone, $company, $role, $categories, $note, $photo, $address, $city, $postcode, $state)
     {
         if($fullname != NULL && $phone != NULL){
             
@@ -188,7 +188,7 @@ class StaticQrcode {
             $vcard->categories($categories); 
             $vcard->note($note); 
             $vcard->photo($photo); 
-            $vcard->address($address, $city, $state, $postcode, $country);
+            $vcard->address($address, $city, $postcode, $state); 
             $vcard->create();
             
             $this->sData = $vcard->get();
@@ -202,7 +202,7 @@ class StaticQrcode {
                 
             $this->sContent .= '<div class="col-sm-4">';
             
-                $this->sContent .= '<strong>Phone:</strong> '.$phone.'<br>'.'<strong>Home Phone:</strong> '.$home_phone.'<br>'.'<strong>Work phone:</strong> '.$work_phone.'<br>'.'<strong>Address:</strong> '.$address.'&nbsp;'.$city.'&nbsp;'.$postcode.'&nbsp;'.$state.'&nbsp;'.$country.'</div>';
+                $this->sContent .= '<strong>Phone:</strong> '.$phone.'<br>'.'<strong>Home Phone:</strong> '.$home_phone.'<br>'.'<strong>Work phone:</strong> '.$work_phone.'<br>'.'<strong>Address:</strong> '.$address.'&nbsp;'.$city.'&nbsp;'.$postcode.'&nbsp;'.$state.'</div>';
             
             $this->sContent .= '</div>';
 

src/lib/Users/Users.php

@@ -1,6 +1,5 @@
 <?php
 require_once 'config/config.php';
-require_once BASE_PATH . '/lib/Mailer/Mailer.php';
 
 class Users
 {
@@ -32,23 +31,6 @@ class Users
         return null;
     }
 
-    /**
-     * Server-side validation of the (optional, for admin-created accounts) email address.
-     * Empty is allowed here - an account without one gets must_set_email=1, same as a
-     * pre-migration legacy account (see the callers below).
-     */
-    private function validateEmail($email) {
-        if ($email === '' || $email === null) {
-            return null;
-        }
-
-        if (!is_string($email) || strlen($email) > 255 || !filter_var($email, FILTER_VALIDATE_EMAIL)) {
-            return 'Please enter a valid email address.';
-        }
-
-        return null;
-    }
-
     /**
      *
      */
@@ -131,19 +113,11 @@ class Users
             $this->failure($validation_error, 'Location: user.php');
         }
 
-        $email = trim($input_data['email'] ?? '');
-        $email_error = $this->validateEmail($email);
-        if ($email_error !== null) {
-            $this->failure($email_error, 'Location: user.php');
-        }
-
         if (!isset($input_data['password']) || strlen($input_data['password']) < 10) {
             $this->failure('Password must be at least 10 characters long.', 'Location: user.php');
         }
 
         $data_to_db["username"] = $input_data["username"];
-        $data_to_db["email"] = $email !== '' ? $email : null;
-        $data_to_db['must_set_email'] = $email === '' ? 1 : 0;
         $data_to_db['password'] = password_hash($input_data['password'], PASSWORD_DEFAULT);
         $data_to_db["type"] = $requested_type;
         $data_to_db['owner_admin_id'] = $owner_admin_id;
@@ -156,16 +130,6 @@ class Users
         if ($db->count >= 1)
             $this->failure('Username already exists');
 
-        if ($email !== '') {
-            $db = getDbInstance();
-            $db->where('email', $email);
-            $db->get('users');
-
-            if ($db->count >= 1)
-                $this->failure('An account with this email already exists', 'Location: user.php');
-        }
-
-        $db = getDbInstance();
 	    $last_id = $db->insert('users', $data_to_db);
 
 	    if ($last_id) {
@@ -173,90 +137,7 @@ class Users
 		    $this->success('User added successfully');
 	    }
     }
-
-    /**
-     * Public self-registration (register.php). No session/permission checks - this is
-     * the one path where an unauthenticated visitor creates their own account. Always
-     * creates a free-forever 'admin' (self-scoped, no tenant), matching what a manually
-     * created OSS admin gets. Returns ['ok' => true] on success or
-     * ['ok' => false, 'error' => string] - callers are responsible for flash/redirect,
-     * unlike addUser()/editUser() which redirect themselves (this runs pre-login, on a
-     * page with its own layout).
-     */
-    public function registerSelfUser($email) {
-        if (!ALLOW_SELF_REGISTRATION) {
-            return ['ok' => false, 'error' => 'Self-registration is not enabled.'];
-        }
-
-        if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
-            return ['ok' => false, 'error' => 'Please enter a valid email address.'];
-        }
-
-        $db = getDbInstance();
-        $db->where('email', $email);
-        $existing = $db->getOne('users');
-
-        if (!empty($existing)) {
-            return ['ok' => false, 'error' => 'An account with this email already exists.'];
-        }
-
-        $username = $this->deriveUniqueUsername($email);
-        $tempPassword = bin2hex(random_bytes(8));
-
-        $data_to_db = [
-            'username' => $username,
-            'password' => password_hash($tempPassword, PASSWORD_DEFAULT),
-            'type' => 'admin',
-            'owner_admin_id' => null,
-            'email' => $email,
-            'must_change_password' => 1,
-            'self_registered_at' => date('Y-m-d H:i:s'),
-        ];
-
-        $db = getDbInstance();
-        $last_id = $db->insert('users', $data_to_db);
-
-        if (!$last_id) {
-            return ['ok' => false, 'error' => 'Could not create the account: ' . $db->getLastError()];
-        }
-
-        audit_log('user_self_registered', 'user', $last_id);
-
-        $mailer = new Mailer();
-        $mailer->sendInitialPassword($email, $tempPassword);
-
-        return ['ok' => true];
-    }
-
-    /**
-     * Derives a username candidate from the email's local part (letters/digits/dot/
-     * underscore/hyphen only, matching validateUsernameAndType()'s rules), appending a
-     * numeric suffix if it's already taken.
-     */
-    private function deriveUniqueUsername($email) {
-        $localPart = strtolower(strstr($email, '@', true) ?: $email);
-        $base = preg_replace('/[^a-z0-9._-]/', '', $localPart);
-        $base = substr($base, 0, 45) ?: 'user';
-
-        if (strlen($base) < 3) {
-            $base = str_pad($base, 3, '0');
-        }
-
-        $candidate = $base;
-        $suffix = 1;
-
-        $db = getDbInstance();
-        $db->where('username', $candidate);
-        while ($db->getOne('users') !== null) {
-            $candidate = $base . $suffix;
-            $suffix++;
-            $db = getDbInstance();
-            $db->where('username', $candidate);
-        }
-
-        return $candidate;
-    }
-
+    
     /**
      * Edit user.
      *
@@ -279,26 +160,13 @@ class Users
             'edit' => "true",
         ));
 
-        $is_self_edit = (int) $input_data['id'] === (int) $_SESSION['user_id'];
-
-        // A user editing their own account keeps their current type, even if a
-        // different value was submitted - prevents accidentally (or deliberately)
-        // locking yourself out by downgrading your own access level.
-        $requested_type = $_SESSION['type'] === 'admin'
-            ? 'user'
-            : ($is_self_edit ? $target['type'] : ($input_data['type'] ?? ''));
+        $requested_type = $_SESSION['type'] === 'admin' ? 'user' : ($input_data['type'] ?? '');
 
         $validation_error = $this->validateUsernameAndType($input_data['username'] ?? '', $requested_type);
         if ($validation_error !== null) {
             $this->failure($validation_error, 'Location: user.php?'.$query_string);
         }
 
-        $email = trim($input_data['email'] ?? '');
-        $email_error = $this->validateEmail($email);
-        if ($email_error !== null) {
-            $this->failure($email_error, 'Location: user.php?'.$query_string);
-        }
-
         if (isset($input_data['password']) && strlen($input_data['password']) > 0 && strlen($input_data['password']) < 10) {
             $this->failure('Password must be at least 10 characters long.', 'Location: user.php?'.$query_string);
         }
@@ -312,25 +180,8 @@ class Users
             $this->failure('Username already exists', 'Location: user.php?'.$query_string);
         }
 
-        if ($email !== '') {
-            $db = getDbInstance();
-            $db->where('email', $email);
-            $db->where('id', $input_data["id"], '!=');
-            $row = $db->getOne('users');
-
-            if (!empty($row['email'])) {
-                $this->failure('An account with this email already exists', 'Location: user.php?'.$query_string);
-            }
-        }
-
         $data_to_db["username"] = $input_data["username"];
         $data_to_db["type"] = $requested_type;
-        // Only touch email/must_set_email if an email was actually submitted - an admin
-        // leaving the field blank on an already-set account shouldn't wipe it back out.
-        if ($email !== '') {
-            $data_to_db['email'] = $email;
-            $data_to_db['must_set_email'] = 0;
-        }
         $data_to_db['can_view_static'] = !empty($input_data['can_view_static']) ? 1 : 0;
         $data_to_db['can_view_dynamic'] = !empty($input_data['can_view_dynamic']) ? 1 : 0;
 

src/lib/vCard/vCard.php

@@ -43,11 +43,10 @@ class vCard
      *
      * @return self
      */
-    public function address($sAddress, $sCity, $sState, $sPostcode, $sCountry)
+    public function address($sAddress, $sCity, $sPostcode, $sState)
     {
-        // Component order per vCard 4.0 ADR: pobox;ext;street;locality;region;code;country
         $this->sData .= 'ADR:;;'.$sAddress.';';
-        $this->sData .= $sCity.';'.$sState.';'.$sPostcode.';'.$sCountry."\n";
+        $this->sData .= $sCity.';'.$sPostcode.';'.$sState."\n";
         return $this;
     }
 

src/login.php

@@ -40,7 +40,6 @@ if (isset($_COOKIE['series_id']) && isset($_COOKIE['remember_token']))
 			$_SESSION['type'] = $row['type'];
 			$_SESSION['username'] = $row['username'];
 			$_SESSION['must_change_password'] = !empty($row['must_change_password']);
-			$_SESSION['must_set_email'] = !empty($row['must_set_email']);
 			$_SESSION['can_view_static'] = !empty($row['can_view_static']);
 			$_SESSION['can_view_dynamic'] = !empty($row['can_view_dynamic']);
 			$_SESSION['scope_owner_id'] = qr_compute_scope_owner_id($row);
@@ -82,12 +81,10 @@ if (isset($_COOKIE['series_id']) && isset($_COOKIE['remember_token']))
     <div class="card-body login-card-body">
       <p class="login-box-msg">Sign in to start your session</p>
 
-      <?php include './includes/flash_messages.php'; ?>
-
       <form method="POST" action="authenticate.php">
         <?php echo csrf_field(); ?>
         <div class="input-group mb-3">
-          <input type="text" name="email" class="form-control" placeholder="Email" required="required">
+          <input type="text" name="username" class="form-control" placeholder="Username" required="required">
           <div class="input-group-append">
             <div class="input-group-text">
               <span class="fa fa-user"></span>
@@ -135,11 +132,8 @@ if (isset($_COOKIE['series_id']) && isset($_COOKIE['remember_token']))
 			   </div>	
 			</div>	
 				<?php endif; ?>
-
-      <?php if (ALLOW_SELF_REGISTRATION): ?>
-          <p class="mt-3 text-center"><a href="register.php">Register for free</a></p>
-      <?php endif; ?>
-
+      
+      
     </div>
     <!-- /.login-card-body -->
   </div>

src/register.php

@@ -1,86 +0,0 @@
-<?php
-require_once 'includes/bootstrap.php';
-require_once 'lib/Users/Users.php';
-
-if (!ALLOW_SELF_REGISTRATION) {
-    header('Location: login.php');
-    exit;
-}
-
-if (isset($_SESSION['user_logged_in']) && $_SESSION['user_logged_in'] === TRUE) {
-    header('Location: index.php');
-    exit;
-}
-
-if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-    csrf_verify_or_die();
-
-    $email = trim($_POST['email'] ?? '');
-
-    if (!captcha_is_valid($_POST['captcha'] ?? '')) {
-        $_SESSION['failure'] = 'Incorrect CAPTCHA answer, please try again.';
-    } else {
-        $users = new Users();
-        $result = $users->registerSelfUser($email);
-
-        if ($result['ok']) {
-            $_SESSION['success'] = 'Account created! Check your inbox for a temporary password.';
-            header('Location: login.php');
-            exit;
-        }
-
-        $_SESSION['failure'] = $result['error'];
-    }
-}
-?>
-<!DOCTYPE html>
-<html lang="en">
-<title>Register - QRForge</title>
-<?php include './includes/head.php'; ?>
-
-<body class="login-page" style="min-height: 512.391px;">
-    <div class="login-box">
-  <div class="login-logo">
-    <img src="dist/img/brand/logo.svg" alt="QRForge" style="max-width: 260px;">
-  </div>
-
-  <div class="card">
-    <div class="card-body login-card-body">
-      <p class="login-box-msg">Create your free account</p>
-
-      <?php include './includes/flash_messages.php'; ?>
-
-      <form method="POST" action="register.php">
-        <?php echo csrf_field(); ?>
-        <div class="input-group mb-3">
-          <input type="email" name="email" class="form-control" placeholder="Email address" required="required">
-        </div>
-        <div class="mb-3 text-center">
-          <img src="captcha.php" alt="CAPTCHA" id="captcha-image" style="cursor:pointer;" title="Click to refresh">
-        </div>
-        <div class="input-group mb-3">
-          <input type="text" name="captcha" class="form-control" placeholder="Answer the sum above" required="required" autocomplete="off">
-        </div>
-        <div class="row">
-          <div class="col-12">
-            <button type="submit" class="btn btn-primary btn-block">Create account</button>
-          </div>
-        </div>
-      </form>
-
-      <p class="mt-3 text-center"><a href="login.php">Back to login</a></p>
-    </div>
-  </div>
-</div>
-
-<script src="../../plugins/jquery/jquery.min.js"></script>
-<script src="../../plugins/bootstrap/js/bootstrap.bundle.min.js"></script>
-<script src="../../dist/js/adminlte.js"></script>
-<script>
-    document.getElementById('captcha-image').addEventListener('click', function () {
-        this.src = 'captcha.php?' + Date.now();
-    });
-</script>
-
-</body>
-</html>

src/scripts/migrate.php

@@ -1,72 +0,0 @@
-<?php
-// Lightweight migration runner: applies any db/migrations/*.sql file not yet recorded
-// in schema_migrations, in filename order. Every migration file is itself idempotent
-// (checks information_schema before altering), so re-running an already-applied file
-// is a safe no-op - this script leans on that instead of needing transactional rollback.
-// Run automatically by the container entrypoint on every start (see docker/entrypoint.sh),
-// so a `git pull` + restart is enough to bring an existing install's schema up to date -
-// docker-entrypoint-initdb.d only ever runs db/init.sql, and only on a brand new volume.
-
-require_once __DIR__ . '/../config/environment.php';
-
-mysqli_report(MYSQLI_REPORT_OFF);
-
-$mysqli = new mysqli(DATABASE_HOST, DATABASE_USER, DATABASE_PASSWORD, DATABASE_NAME, DATABASE_PORT);
-if ($mysqli->connect_errno) {
-    fwrite(STDERR, "migrate.php: could not connect to database: {$mysqli->connect_error}\n");
-    exit(1);
-}
-$mysqli->set_charset(DATABASE_CHARSET);
-
-$mysqli->query(
-    'CREATE TABLE IF NOT EXISTS schema_migrations (
-        filename VARCHAR(255) NOT NULL PRIMARY KEY,
-        applied_at DATETIME NOT NULL
-    ) ENGINE=InnoDB DEFAULT CHARSET=utf8'
-);
-
-$files = glob(__DIR__ . '/../db/migrations/*.sql');
-sort($files, SORT_STRING);
-
-$applied = [];
-$result = $mysqli->query('SELECT filename FROM schema_migrations');
-while ($row = $result->fetch_assoc()) {
-    $applied[$row['filename']] = true;
-}
-
-$ran = 0;
-foreach ($files as $file) {
-    $filename = basename($file);
-    if (isset($applied[$filename])) {
-        continue;
-    }
-
-    echo "Applying migration: $filename\n";
-
-    if (!$mysqli->multi_query(file_get_contents($file))) {
-        fwrite(STDERR, "migrate.php: failed to apply $filename: {$mysqli->error}\n");
-        exit(1);
-    }
-    // multi_query queues result sets asynchronously - drain them all before the next
-    // query, and check for a mid-batch error on each one.
-    do {
-        if ($res = $mysqli->store_result()) {
-            $res->free();
-        }
-        if ($mysqli->errno) {
-            fwrite(STDERR, "migrate.php: error while applying $filename: {$mysqli->error}\n");
-            exit(1);
-        }
-    } while ($mysqli->more_results() && $mysqli->next_result());
-
-    $stmt = $mysqli->prepare('INSERT INTO schema_migrations (filename, applied_at) VALUES (?, NOW())');
-    $stmt->bind_param('s', $filename);
-    $stmt->execute();
-    $stmt->close();
-
-    $ran++;
-}
-
-echo $ran === 0 ? "No pending migrations.\n" : "Applied $ran migration(s).\n";
-
-$mysqli->close();

src/session_ping.php

@@ -1,18 +0,0 @@
-<?php
-// Lightweight keep-alive endpoint: including bootstrap.php refreshes
-// $_SESSION['last_activity'], extending the idle timeout without navigating
-// away from (and losing) whatever form the user is currently filling in.
-// Deliberately doesn't use auth_validate.php's redirect-to-login-on-failure
-// behavior: this is called from JS, and a 401 lets the caller show "your
-// session already expired" instead of silently following a redirect.
-require_once 'includes/bootstrap.php';
-
-header('Content-Type: application/json');
-
-if (empty($_SESSION['user_logged_in'])) {
-    http_response_code(401);
-    echo json_encode(['ok' => false]);
-    exit;
-}
-
-echo json_encode(['ok' => true]);

src/set_email.php

@@ -1,89 +0,0 @@
-<?php
-require_once 'includes/bootstrap.php';
-
-if (empty($_SESSION['user_logged_in'])) {
-    header('Location: login.php');
-    exit;
-}
-
-$forced = !empty($_SESSION['must_set_email']);
-
-if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-    csrf_verify_or_die();
-
-    $email = trim($_POST['email'] ?? '');
-
-    if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
-        $_SESSION['failure'] = 'Please enter a valid email address.';
-    } else {
-        $db = getDbInstance();
-        $db->where('email', $email);
-        $db->where('id', $_SESSION['user_id'], '!=');
-        $existing = $db->getOne('users');
-
-        if (!empty($existing['email'])) {
-            $_SESSION['failure'] = 'An account with this email already exists.';
-        } else {
-            $db = getDbInstance();
-            $db->where('id', $_SESSION['user_id']);
-            $db->update('users', [
-                'email' => $email,
-                'must_set_email' => 0,
-            ]);
-
-            $_SESSION['must_set_email'] = false;
-            audit_log('email_set');
-
-            $_SESSION['success'] = 'Email address saved.';
-            header('Location: index.php');
-            exit;
-        }
-    }
-}
-?>
-<!DOCTYPE html>
-<html lang="en">
-<title>Set email - QRForge</title>
-<?php include './includes/head.php'; ?>
-
-<body class="login-page" style="min-height: 512.391px;">
-    <div class="login-box">
-  <div class="login-logo">
-    <img src="dist/img/brand/logo.svg" alt="QRForge" style="max-width: 260px;">
-  </div>
-
-  <div class="card">
-    <div class="card-body login-card-body">
-      <p class="login-box-msg">
-        <?php echo $forced
-            ? 'Please set an email address for your account before continuing. This will become your login.'
-            : 'Set your email address'; ?>
-      </p>
-
-      <?php include './includes/flash_messages.php'; ?>
-
-      <form method="POST" action="set_email.php">
-        <?php echo csrf_field(); ?>
-        <div class="input-group mb-3">
-          <input type="email" name="email" class="form-control" placeholder="Email address" required="required">
-        </div>
-        <div class="row">
-          <div class="col-12">
-            <button type="submit" class="btn btn-primary btn-block">Save email</button>
-          </div>
-        </div>
-      </form>
-
-      <?php if (!$forced): ?>
-        <p class="mt-3 text-center"><a href="index.php">Back to dashboard</a></p>
-      <?php endif; ?>
-    </div>
-  </div>
-</div>
-
-<script src="../../plugins/jquery/jquery.min.js"></script>
-<script src="../../plugins/bootstrap/js/bootstrap.bundle.min.js"></script>
-<script src="../../dist/js/adminlte.js"></script>
-
-</body>
-</html>

src/static_qrcode.php

@@ -65,7 +65,7 @@ if($_SERVER["REQUEST_METHOD"] === "POST" && !isset($_POST["edit"]) && !isset($_P
         case 'location':     $static_qrcode_instance->locationQrcode($_POST['latitude'], $_POST['longitude']);
             break;
 
-        case 'vcard':        $static_qrcode_instance->vcardQrcode($_POST['full_name'], $_POST['nickname'], $_POST['email'], $_POST['website'], $_POST['phone'], $_POST['home_phone'], $_POST['work_phone'], $_POST['company'], $_POST['role'], $_POST['categories'], $_POST['note'], $_POST['photo'], $_POST['address'], $_POST['city'], $_POST['post_code'], $_POST['state'], $_POST['country']);
+        case 'vcard':        $static_qrcode_instance->vcardQrcode($_POST['full_name'], $_POST['nickname'], $_POST['email'], $_POST['website'], $_POST['phone'], $_POST['home_phone'], $_POST['work_phone'], $_POST['company'], $_POST['role'], $_POST['categories'], $_POST['note'], $_POST['photo'], $_POST['address'], $_POST['city'], $_POST['post_code'], $_POST['state']);
             break;
 
         case 'event':        $static_qrcode_instance->eventQrcode($_POST['title'], $_POST['start'], $_POST['end'], $_POST['timezone'], $_POST['location'], $_POST['description'], $_POST['url']);

src/users.php

@@ -9,7 +9,7 @@ $users = new Users();
 if (!in_array($_SESSION['type'], ['super', 'admin'], true))
     $users->failure('Only "super admin" and "admin" accounts can access the user management page', 'Location: index.php');
 
-$select = array('id', 'username', 'email', 'type');
+$select = array('id', 'username', 'type');
 $search_fields = array('username');
 require_once BASE_PATH . '/includes/search_order.php';
 $page = filter_input(INPUT_GET, 'page', FILTER_SANITIZE_FULL_SPECIAL_CHARS) ?? 1;