Initial commit: Add Docker setup, database schema, and basic PHP application structure

apache/Dockerfile

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+FROM php:8.2-apache
+
+# Apache Rewrite aktivieren
+RUN a2enmod rewrite
+
+# PHP-Extensions für MariaDB
+RUN docker-php-ext-install pdo pdo_mysql
+
+# VHost kopieren
+COPY vhost.conf /etc/apache2/sites-available/000-default.conf
+
+WORKDIR /var/www/html

apache/vhost.conf

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+<VirtualHost *:80>
+    ServerAdmin webmaster@localhost
+    DocumentRoot /var/www/html
+
+    <Directory /var/www/html>
+        AllowOverride All
+        Require all granted
+    </Directory>
+
+    ErrorLog ${APACHE_LOG_DIR}/error.log
+    CustomLog ${APACHE_LOG_DIR}/access.log combined
+</VirtualHost>

db/init/001_schema.sql

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+-- Identitäten
+CREATE TABLE identities (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+) ENGINE=InnoDB;
+
+-- Stammdaten (Key-Value)
+CREATE TABLE identity_fields (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    identity_id INT NOT NULL,
+    field_key VARCHAR(50) NOT NULL,
+    field_value TEXT NOT NULL,
+    FOREIGN KEY (identity_id)
+        REFERENCES identities(id)
+        ON DELETE CASCADE
+) ENGINE=InnoDB;
+
+-- Zugriffstoken (UUIDs)
+CREATE TABLE access_tokens (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    identity_id INT NOT NULL,
+    uuid CHAR(36) NOT NULL UNIQUE,
+    expires_at DATETIME NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (identity_id)
+        REFERENCES identities(id)
+        ON DELETE CASCADE
+) ENGINE=InnoDB;
+
+-- Feldrechte pro Token
+CREATE TABLE token_permissions (
+    token_id INT NOT NULL,
+    field_key VARCHAR(50) NOT NULL,
+    PRIMARY KEY (token_id, field_key),
+    FOREIGN KEY (token_id)
+        REFERENCES access_tokens(id)
+        ON DELETE CASCADE
+) ENGINE=InnoDB;
+
+-- Dateien (Bilder, PDFs, etc.)
+CREATE TABLE files (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    identity_id INT NOT NULL,
+    token_id INT NULL,
+    filename VARCHAR(255) NOT NULL,
+    stored_name VARCHAR(255) NOT NULL,
+    mime_type VARCHAR(100),
+    uploaded_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (identity_id)
+        REFERENCES identities(id)
+        ON DELETE CASCADE,
+    FOREIGN KEY (token_id)
+        REFERENCES access_tokens(id)
+        ON DELETE SET NULL
+) ENGINE=InnoDB;

docker-compose.yml

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+version: "3.9"
+
+services:
+  web:
+    build: ./apache
+    container_name: apache_web
+    ports:
+      - "80:80"
+    volumes:
+      - ./www:/var/www/html
+    depends_on:
+      - db
+
+  db:
+    image: mariadb:11
+    container_name: mariadb
+    restart: unless-stopped
+    environment:
+      MYSQL_ROOT_PASSWORD: rootpass
+      MYSQL_DATABASE: appdb
+      MYSQL_USER: appuser
+      MYSQL_PASSWORD: apppass
+    volumes:
+      - db_data:/var/lib/mysql
+      - ./db/init:/docker-entrypoint-initdb.d:ro
+
+volumes:
+  db_data:

www/.htaccess

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+RewriteEngine On
+
+# Nur wenn keine echte Datei / kein echtes Verzeichnis
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+
+# UUID weiterreichen
+RewriteRule ^([a-fA-F0-9-]+)$ card.php?uuid=$1 [L,QSA]

www/card.php

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+<?php
+$uuid = $_GET['uuid'] ?? 'keine UUID';
+if(isset($_COOKIE['PHPSESSID'])){
+    session_start();
+    if($_SESSION['is_admin']??false){
+        header('Location: /admin.php?uuid='. $uuid);
+        exit(0);
+    }
+}
+
+echo "UUID: " . htmlspecialchars($uuid);
+
+//TODO
+