A script to paste to execute a php webapp quickly (used to play CTF atm)

PHPTester

cat << EOF > docker-compose.yml
version: '3'
  
services:
  php:
    build:
      context: ./php
#    ports:
#      - 9000:9000
    volumes:
      - ./app:/app
      - ./php/www.conf:/usr/local/etc/php-fpm.d/www.conf
    networks:
      - php
  
  nginx:
    image: nginx
    ports:
      - 80:80
    volumes:
      - ./app:/app
      - ./nginx/default.conf:/etc/nginx/conf.d/default.conf
    depends_on:
      - php
    networks:
      - php

  mysql:
    image: mariadb
#    ports:
#      - 3306:3306
    depends_on:
      - php
    environment:
      MYSQL_ROOT_PASSWORD: rootpwd
      MYSQL_DATABASE: db
      MYSQL_USER: dbusr
      MYSQL_PASSWORD: dbpwd
    networks:
      - php
networks:
  php:
EOF

mkdir php
cat <<EOF > php/Dockerfile
FROM php:7.4-fpm
RUN apt-get update && apt-get install -y \
        libfreetype6-dev \
        libjpeg62-turbo-dev \
        libpng-dev \
        libonig-dev \
    && docker-php-ext-configure gd --with-freetype --with-jpeg \
    && docker-php-ext-install -j$(nproc) gd mbstring mysqli pdo pdo_mysql shmop
EOF

cat <<EOF > php/www.conf
[www]
  
user = www-data
group = www-data
  
listen = nginx:9000
  
pm = dynamic
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3
EOF

mkdir nginx
cat << EOF > nginx/default.conf
server {
  listen 80 default_server;
  server_name _;
  root /app;
  index index.php index.html index.html;
  location ~ \.php\$ {
    try_files \$uri \$uri/ index.php?url=\$uri =404;
    fastcgi_split_path_info ^(.+\.php)(/.+)\$;
    fastcgi_pass php:9000;
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
    fastcgi_param PATH_INFO \$fastcgi_path_info;
    fastcgi_param   QUERY_STRING            \$query_string;
    
    fastcgi_param   REQUEST_METHOD          \$request_method;
    fastcgi_param   CONTENT_TYPE            \$content_type;
    fastcgi_param   CONTENT_LENGTH          \$content_length;

    fastcgi_param   SCRIPT_FILENAME         \$document_root\$fastcgi_script_name;
    fastcgi_param   SCRIPT_NAME             \$fastcgi_script_name;
    fastcgi_param   PATH_INFO               \$fastcgi_path_info;
    fastcgi_param   PATH_TRANSLATED         \$document_root\$fastcgi_path_info;
    fastcgi_param   REQUEST_URI             \$request_uri;
    fastcgi_param   DOCUMENT_URI            \$document_uri;
    fastcgi_param   DOCUMENT_ROOT           \$document_root;
    fastcgi_param   SERVER_PROTOCOL         \$server_protocol;

    fastcgi_param   GATEWAY_INTERFACE       CGI/1.1;
    fastcgi_param   SERVER_SOFTWARE         nginx/\$nginx_version;

    fastcgi_param   REMOTE_ADDR             \$remote_addr;
    fastcgi_param   REMOTE_PORT             \$remote_port;
    fastcgi_param   SERVER_ADDR             \$server_addr;
    fastcgi_param   SERVER_PORT             \$server_port;
    fastcgi_param   SERVER_NAME             \$server_name;

    fastcgi_param   HTTPS                   \$https;

    # PHP only, required if PHP was built with --enable-force-cgi-redirect
    fastcgi_param   REDIRECT_STATUS         200;

  }
  error_log /var/log/nginx/api_error.log;
  access_log /var/log/nginx/api_access.log;
}
EOF

mkdir app

docker-compose up -d