next

PHP 8 server for different protocols

Based on Ratchet asynchronous socket library.

Features

• Asynchronous connections
• Multi-host
• Multi-protocol:
  • NEX
  • Gemini
• Event log
• Optional:
  • directory listing navigation with safe filesystem access
  • custom index file names
  • custom failure page
• Flexible server configuration by environment arguments

Install

• git clone https://github.com/YGGverse/next.git
• cd next - navigate into the project directory
• composer update - grab latest dependencies

Launch

Start

Create as many servers as wanted by providing different type, host, port and other arguments!

• for security reasons, next server prevents any access to the hidden files (started with dot)
• also, clients can't access any data out the root path, that defined on server startup

Simple example:

php src/server.php type=nex host=127.0.0.1 port=1900 root=/target/dir

• host and port is optional, read arguments documentation for details!

Arguments

Required

• type - server protocol, supported options:
  • nex - NEX Protocol
• root - absolute path to the public directory

Optional

• host - 127.0.0.1 by default
• port - depends of server type by default
• file - index file name that server try to open on directory path requested, disabled by default
• list - show content listing in the requested directory (when index file not found), enabled by default
• time - show file modification time as the alt text in directory listing, disabled by default
• fail - absolute path to the failure template (e.g. /path/to/error.gmi), disabled by default
• dump - query log, enabled by default

Autostart

systemd

Following example mean you have next server installed into home directory of next user (useradd -m next)

# /etc/systemd/system/next.service

[Unit]
After=network.target

[Service]
Type=simple
User=next
Group=next
ExecStart=/usr/bin/php /home/next/next/src/server.php type=nex root=/home/next/public
StandardOutput=file:/home/next/debug.log
StandardError=file:/home/next/error.log
Restart=on-failure

[Install]
WantedBy=multi-user.target

• systemctl daemon-reload - reload systemd configuration
• systemctl enable next - enable service on system startup
• systemctl start next - start server