From de9aee70a8263a539ae9c5b8f461538348f6a518 Mon Sep 17 00:00:00 2001
From: Matthew Pomes <matthew.pomes@pm.me>
Date: Mon, 1 Sep 2025 20:14:33 -0500
Subject: [PATCH] Add gitea to homelab

---
 build-certs.sh            |  1 +
 docker-compose.yaml       | 17 +++++++++++
 nginx/sites-enabled/gitea | 62 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 80 insertions(+)
 create mode 100644 nginx/sites-enabled/gitea

diff --git a/build-certs.sh b/build-certs.sh
index 28ea9d5..2f80fc9 100644
--- a/build-certs.sh
+++ b/build-certs.sh
@@ -1,6 +1,7 @@
 
 docker compose run --rm certbot certonly --webroot --webroot-path /var/www/certbot/ \
   -d loadingm.xyz \
+  -d gitea.loadingm.xyz \
   -d auth.loadingm.xyz \
   -d jellyfin.loadingm.xyz \
   -d jellyseerr.loadingm.xyz \
diff --git a/docker-compose.yaml b/docker-compose.yaml
index b66a344..c10db31 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -55,6 +55,7 @@ services:
     image: itzg/minecraft-server:latest
     tty: true
     stdin_open: true
+    restart: unless-stopped
     ports:
       - "25565:25565"
     environment:
@@ -74,6 +75,20 @@ services:
       ENABLE_ROLLING_LOGS: "true"
     volumes:
       - "/opt/minecraft:/data"
+  gitea:
+    image: gitea/gitea:latest
+    environment:
+      - USER_UID=1000
+      - USER_GID=1000
+    restart: unless-stopped
+    networks:
+      - gitea
+    volumes:
+      - /data/gitea/data:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    ports:
+      - "222:22"
   # calibre:
   #   image: "linuxserver/calibre-web"
   # 5d-diplomacy-frontend:
@@ -107,3 +122,5 @@ networks:
     external: false
   auth:
     external: false
+  gitea:
+    external: false
diff --git a/nginx/sites-enabled/gitea b/nginx/sites-enabled/gitea
new file mode 100644
index 0000000..1438bfa
--- /dev/null
+++ b/nginx/sites-enabled/gitea
@@ -0,0 +1,62 @@
+server {
+    listen 80;
+    listen [::]:80;
+    server_name gitea.loadingm.xyz;
+
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+
+    # Uncomment to redirect HTTP to HTTPS
+    location / {
+        return 301 https://$host$request_uri;
+    }
+}
+
+server {
+    # Nginx versions 1.25+
+    listen 443 ssl;
+    listen [::]:443 ssl;
+    http2 on;
+
+    server_name gitea.loadingm.xyz;
+
+    ## The default `client_max_body_size` is 1M, this might not be enough for some posters, etc.
+    client_max_body_size 20M;
+
+    ssl_certificate /etc/letsencrypt/live/loadingm.xyz/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/loadingm.xyz/privkey.pem;
+    # include /etc/letsencrypt/options-ssl-nginx.conf;
+    # ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+    ssl_trusted_certificate /etc/letsencrypt/live/loadingm.xyz/chain.pem;
+
+    # Security / XSS Mitigation Headers
+    add_header X-Content-Type-Options "nosniff";
+
+    # Permissions policy. May cause issues with some clients
+    add_header Permissions-Policy "accelerometer=(), ambient-light-sensor=(), battery=(), bluetooth=(), camera=(), clipboard-read=(), display-capture=(), document-domain=(), encrypted-media=(), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), payment=(), publickey-credentials-get=(), serial=(), sync-xhr=(), usb=(), xr-spatial-tracking=()" always;
+
+    # Content Security Policy
+    # See: https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP
+    # Enforces https content and restricts JS/CSS to origin
+    # External Javascript (such as cast_sender.js for Chromecast) must be whitelisted.
+        add_header Content-Security-Policy "default-src https: data: blob: ; img-src 'self' https://* ; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.gstatic.com https://www.youtube.com blob:; worker-src 'self' blob:; connect-src 'self'; object-src 'none'; frame-ancestors 'self'; font-src 'self'";
+
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+
+    location / {
+        # Proxy main karakeep traffic
+        proxy_pass http://gitea:3000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Protocol $scheme;
+        proxy_set_header X-Forwarded-Host $http_host;
+
+        # Disable buffering when the nginx proxy gets very resource heavy upon streaming
+        proxy_buffering off;
+    }
+}