Automate as much as possible
Signed-off-by: Tommy <contact@tommytran.io>
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Tommy
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README.md
10
README.md
@ -6,12 +6,10 @@ These are my NGINX configurations. They are written for Fedora CoreOS's NGINX bu
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1. Install `nginx`, `nginx-mod-stream`, and `policycoreutils-python-utils` on Fedora. Makesure `rsync` is available on the OS.
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2. Comment out the default server block in `/etc/nginx/nginx.conf`.
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3. Copy all configuration files in `/etc/nginx` except the ones named `/etc/nginx/conf.d/sites_.*` to the corresponding location onto the server.
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4. Run `setup.sh`
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5. Make a dummy vhost listening on port `80` with the server_name you want.
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6. Generate certificates with the example in the certbot directory.
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7. Copy `/etc/nginx/conf.d/sites_default.conf` to `/etc/nginx/conf.d` for https redirection.
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8. Make your actual vhost config based on the `sites_.*` samples in `/etc/nginx/conf.d/sites_default.conf`.
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3. Run `setup.sh`
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4. Make a dummy vhost listening on port `80` with the server_name you want.
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5. Generate certificates with the example in the certbot directory.
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6. Make your actual vhost config based on the `sites_.*` samples in `/etc/nginx/conf.d`.
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## Notes
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44
setup.sh
44
setup.sh
@ -14,6 +14,13 @@
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# License for the specific language governing permissions and limitations under
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# the License.
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output(){
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echo -e '\e[36m'"$1"'\e[0m';
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}
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unpriv(){
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sudo -u nobody "$@"
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}
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# Allow reverse proxy
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sudo setsebool -P httpd_can_network_connect 1
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@ -30,7 +37,7 @@ sudo firewall-cmd --reload
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# Add 99-nonlocal-bind.conf
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# This fixes a long standing bug where network-online.target is reached before IPv6 is obtained, which breaks IPv6 pinning.
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# Also, if you are using floating IPs for NGINX stream like I do, you need it anyways
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curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/sysctl.d/99-nonlocal-bind.conf | sudo tee /etc/sysctl.d/99-nonlocal-bind.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/sysctl.d/99-nonlocal-bind.conf | sudo tee /etc/sysctl.d/99-nonlocal-bind.conf
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# Setup webroot for NGINX
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sudo mkdir /srv/nginx
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@ -41,11 +48,11 @@ sudo mkdir -p /srv/nginx/.well-known/acme-challenge
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# NGINX hardening
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sudo mkdir -p /etc/systemd/system/nginx.service.d
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curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/nginx.service.d/local.conf | sudo tee /etc/systemd/system/nginx.service.d/override.conf
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/nginx.service.d/local.conf | sudo tee /etc/systemd/system/nginx.service.d/override.conf
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sudo systemctl daemon-reload
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# Setup certbot-ocsp-fetcher
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curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/certbot-ocsp-fetcher | sudo tee /usr/local/bin/certbot-ocsp-fetcher
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/certbot-ocsp-fetcher | sudo tee /usr/local/bin/certbot-ocsp-fetcher
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## Explicitly using /var/usrlocal/bin here because SELinux does not follow symlinks
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sudo semanage fcontext -a -t bin_t /var/usrlocal/bin/certbot-ocsp-fetcher
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sudo restorecon -Rv /var/usrlocal/bin/certbot-ocsp-fetcher
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@ -53,33 +60,46 @@ sudo mkdir /var/cache/certbot-ocsp-fetcher/
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sudo semanage fcontext -a -t httpd_config_t "/var/cache/certbot-ocsp-fetcher(/.*)?"
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# Setup nginx-create-session-ticket-keys
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curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/nginx-create-session-ticket-keys | sudo tee /usr/local/bin/nginx-create-session-ticket-keys
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/nginx-create-session-ticket-keys | sudo tee /usr/local/bin/nginx-create-session-ticket-keys
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## Explicitly using /var/usrlocal/bin here because SELinux does not follow symlinks
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sudo semanage fcontext -a -t bin_t /var/usrlocal/bin/nginx-create-session-ticket-keys
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sudo restorecon /var/usrlocal/bin/nginx-create-session-ticket-keys
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echo 'restorecon -Rv /etc/nginx/session-ticket-keys' | sudo tee -a /usr/local/bin/nginx-create-session-ticket-keys
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# Setup nginx-rotate-session-ticket-keys
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curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/nginx-rotate-session-ticket-keys | sudo tee /usr/local/bin/nginx-rotate-session-ticket-keys
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/nginx-rotate-session-ticket-keys | sudo tee /usr/local/bin/nginx-rotate-session-ticket-keys
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## Explicitly using /var/usrlocal/bin here because SELinux does not follow symlinks
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sudo semanage fcontext -a -t bin_t /var/usrlocal/bin/nginx-rotate-session-ticket-keys
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sudo restorecon -Rv /var/usrlocal/bin/nginx-rotate-session-ticket-keys
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sudo sed -i '$i restorecon -Rv /etc/nginx/session-ticket-keys' /var/usrlocal/bin/nginx-rotate-session-ticket-keys
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# Download the units
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curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/certbot-ocsp-fetcher.service | sudo tee /etc/systemd/system/certbot-ocsp-fetcher.service
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curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/certbot-ocsp-fetcher.timer | sudo tee /etc/systemd/system/certbot-ocsp-fetcher.timer
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curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/nginx-create-session-ticket-keys.service | sudo tee /etc/systemd/system/nginx-create-session-ticket-keys.service
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curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/nginx-rotate-session-ticket-keys.service | sudo tee /etc/systemd/system/nginx-rotate-session-ticket-keys.service
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curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/nginx-rotate-session-ticket-keys.timer | sudo tee /etc/systemd/system/nginx-rotate-session-ticket-keys.timer
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/certbot-ocsp-fetcher.service | sudo tee /etc/systemd/system/certbot-ocsp-fetcher.service
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/certbot-ocsp-fetcher.timer | sudo tee /etc/systemd/system/certbot-ocsp-fetcher.timer
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/nginx-create-session-ticket-keys.service | sudo tee /etc/systemd/system/nginx-create-session-ticket-keys.service
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/nginx-rotate-session-ticket-keys.service | sudo tee /etc/systemd/system/nginx-rotate-session-ticket-keys.service
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unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/nginx-rotate-session-ticket-keys.timer | sudo tee /etc/systemd/system/nginx-rotate-session-ticket-keys.timer
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# Systemd Hardening
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sudo mkdir -p /etc/systemd/system/nginx.service.d /etc/systemd/system/certbot-renew.service.d
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curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/systemd/system/nginx.service.d/override.conf | sudo tee /etc/systemd/system/nginx.service.d/override.conf
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curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/systemd/system/certbot-renew.service.d/override.conf | sudo tee /etc/systemd/system/certbot-renew.service.d/override.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/systemd/system/nginx.service.d/override.conf | sudo tee /etc/systemd/system/nginx.service.d/override.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/systemd/system/certbot-renew.service.d/override.conf | sudo tee /etc/systemd/system/certbot-renew.service.d/override.conf
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sudo systemctl daemon-reload
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# Enable the units
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sudo systemctl enable certbot-ocsp-fetcher.timer
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sudo systemctl enable --now nginx-create-session-ticket-keys.service
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sudo systemctl enable --now nginx-rotate-session-ticket-keys.timer
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# Download NGINX configs
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/nginx/conf.d/http2.conf | sudo tee /etc/nginx/conf.d/http2.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/nginx/conf.d/sites_default.conf | sudo tee /etc/nginx/conf.d/sites_default.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/nginx/conf.d/tls.conf | sudo tee /etc/nginx/conf.d/tls.conf
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sudo mkdir -p /etc/nginx/snippets
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/nginx/snippets/tls.conf | sudo tee /etc/nginx/snippets/tls.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/nginx/snippets/proxy.conf | sudo tee /etc/nginx/snippets/proxy.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/nginx/snippets/quic.conf | sudo tee /etc/nginx/snippets/quic.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/nginx/snippets/security.conf | sudo tee /etc/nginx/snippets/security.conf
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unpriv curl https://raw.githubusercontent.com/TommyTran732/NGINX-Configs/main/etc/nginx/snippets/universal_paths.conf | sudo tee /etc/nginx/snippets/universal_paths.conf
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