Nginx reverse proxy configuration

This guide intended to be used for Huginn running in Docker. If you don't use Docker or want a more customised configuration, see the sample configuration in the application repository at https://github.com/cantino/huginn/tree/master/deployment/nginx/.

Configuration

The settings below configures Nginx as a reverse proxy with the following assumptions:

• Huginn is running on machine with IP 127.0.0.1 and listens on port 3000
• Application is available only over HTTPS protocol and FORCE_SSL is set to true in Huginn configuration
• Public domain name for the application is huginn.server.com

server {
    # Make it available from the Internet
    allow all;

    listen 80;

    # server names for this server.
    # any requests that come in that match any these names will use the proxy.
    server_name huginn.server.com;
    access_log /var/log/nginx/huginn.server.com-access.log;
    error_log /var/log/nginx/huginn.server.com-error.log;

    location / {
        proxy_pass http://127.0.0.1:3000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-Proto $scheme;
    }

    listen 443 ssl;

    # Setup SSL certificate with Let's Encript (https://letsencrypt.org/) 
    ssl_certificate /etc/letsencrypt/live/huginn.server.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/huginn.server.com/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_trusted_certificate /etc/letsencrypt/live/huginn.server.com/chain.pem;
    ssl_stapling on;
    ssl_stapling_verify on;

    if ($scheme != "https") {
        return 301 https://$host$request_uri;
    }
}