# Letsencrypt

## Running my blog on Tor (.onion) and the Clearnet with Hugo + PaperMod

TL;DR — The site is built once (Hugo project), published twice: Onion: http://fjthpp2h3mj2rup25r3psmqamutnkbvxbpltlohdthw6fscgo3t6bpad.onion/ via Tor, no TLS/HSTS, bound to 127.0.0.1:3301. Clearnet: https://blog.alipourimjourneys.ir behind Cloudflare, Let’s Encrypt cert, Onion-Location header pointing to the onion mirror. 1) Tor hidden service (onion) basics I used Tor’s v3 onion services and mapped onion port 80 → my local web server on 127.0.0.1:3301. Install & configure Tor (Debian/Ubuntu): sudo apt update && sudo apt install -y tor sudoedit /etc/tor/torrc Add: ...

## Self-Hosting HedgeDoc with Docker + Nginx + Let's Encrypt

HedgeDoc is an open-source collaborative Markdown editor. Think Google Docs for Markdown: multiple people can edit the same note in real-time, with support for diagrams, math, polls, and slide decks. In this post we’ll walk through setting up your own instance on a server, secured with HTTPS. Prerequisites A Linux server with Docker and Docker Compose A domain name pointing to your server (e.g. notes.alipourimjourneys.ir) Nginx installed for reverse proxying Certbot for Let’s Encrypt certificates 1. Create the project directory mkdir ~/hedgedoc && cd ~/hedgedoc 2. Create .env POSTGRES_PASSWORD=ChangeThisStrongPassword HD_DOMAIN=notes.alipourimjourneys.ir Generate a strong password with: ...

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