Différences

Ci-dessous, les différences entre deux révisions de la page.

--- tech:notes_nginx [2025/11/14 08:51] – Jean-Baptiste
+++ tech:notes_nginx [2026/06/07 19:12] (Version actuelle) – modification externe 127.0.0.1
@@ Ligne 1: / Ligne 1: @@
+<!DOCTYPE markdown>
+{{tag>Brouillon}}
+# Notes nginx
+PKI, certificat client : http://reload.eez.fr/blog:2016:01:27:nginx_et_ssl_client_certificate
+~~~nginx
+location /nginx_status {
+  stub_status on;
+  access_log off;
+  allow 127.0.0.1;
+  deny all;
+}
+~~~
+~~~
+location /download {
+  autoindex on;
+  charset utf-8;
+}
+~~~
+HTTPS
+~~~bash
+#cat your_domain_name.crt DigiCertCA.crt >> bundle.crt
+#cat keys/pkiweb.lan.crt keys/ca.crt > /etc/nginx/ssl/pkiweb.lan.combined.crt
+cat keys/pkiweb.lan.crt keys/ca.crt > /etc/nginx/ssl/pkiweb.lan.crt+chain
+~~~
+## Reverse Proxy
+Voir https://tenzer.dk/nginx-with-dynamic-upstreams/
+`/etc/nginx/sites-available/plop.acme.fr.conf`
+~~~nginx
+server {
+        server_tokens off;
+        listen 80;
+        server_name www.plop.acme.fr plop.acme.fr;
+        rewrite ^ https://$server_name$request_uri? permanent;
+}
+server {
+        server_tokens off;
+        listen 443 ssl;
+        server_name www.plop.acme.fr plop.acme.fr;
+        ssl_certificate /etc/nginx/ssl/plop.acme.fr.crt;
+        ssl_certificate_key /etc/nginx/ssl/plop.acme.fr.key;
+        add_header Strict-Transport-Security "max-age=31536000; includeSubdomains";
+        access_log /var/log/nginx/plop.log;
+        error_log /var/log/nginx/plop.err;
+        #client_max_body_size 0;
+        #client_body_buffer_size 128k;
+        location / {
+                include /etc/nginx/proxy_params;
+                proxy_pass http://192.168.15.149:8000;
+                #client_max_body_size 0;
+                #proxy_request_buffering off;
+                #proxy_connect_timeout  36000s;
+                #proxy_read_timeout  36000s;
+                #proxy_send_timeout  36000s;
+        }
+}
+~~~
+## Pb
+### client intended to send too large body
+~~~
+client_max_body_size 20M;
+~~~
+~~~bash
+service nginx reload
+~~~
+## Autres
+Nginx letsencrypt
+~~~
+letsencrypt-auto certonly --standalone --email nospam@acme.fr -d acme.fr -d mail.acme.fr
+letsencrypt --config-dir=~/etc/letsencrypt/ --logs-dir=~/log/ --work-dir=~/ssl/ certonly --standalone --email nospam@acme.fr -d acme.fr -d mail.acme.fr
+letsencrypt --config-dir=$HOME/etc/letsencrypt/ --logs-dir=$HOME/log/ --work-dir=$HOME certonly --standalone --email nospam@acme.fr -d acme.fr -d mail.acme.fr
+localtion ~ /.well-known { allow all; }
+location ~ /\. { deny all; }
+localtion / {
+    return 301 https://plop.fr$request_uri;
+}
+listen [::]:443 ssl http2 ipv6only=on;
+listen 443 ssl http2;
+ssl_certificate /etc/letsencrypt/live/plop.fr/fullchain.pem
+ssl_certificate_key /etc/letsencrypt/live/plop.fr/pridvkey.pem
+ssl_stapling on;
+ssl_stapling_verify on;
+ssl_trusted_certificate /etc/letsencrypt/live/plop.fr/fullchain.pem;
+resolver 8.8.8.8 8.8.4.4 valid=300s;
+resolver_timeout 3s;
+ssl_session_cache shared:SSL:10m
+ssl_session_timeout 24h;
+ssl_session_tockets on;
+ssl_session_ticket_key /etc/nginx/ssl/ticket.key
+ssl_protocols TLSv1.2;
+ssl_ciphers AES256+EECDH:AES256+EDH:!aNULL;
+ssl_dhparam /etc/nginx/ssl/dhparam4.pem;
+https://github.com/appleboy/letsencrypt-with-nginx/blob/master/nginx.conf
+openssl rand 48 -out /etc/nginx/ssl/ticket.key
+openssl dhparam -out /etc/nginx/ssl/dhparam4.pem 4096
+letsencrypt renew
+mkdir /var/www/plop.fr/.well-known/acme-challenge
+--rsa-key-size 4096 --webroot-path /var/www/plop.fr/ -d
+sudo cerboot --nginx -d belaris.fr -d www.belaris.fr
+cp /opt/letsencrypt/examples/cli.ini /usr/local/etc/plop.ini
+https://www.nginx.com/blog/using-free-ssltls-certificates-from-lets-encrypt-with-nginx/
+https://www.youtube.com/watch?v=tgvuQM0qgCE
+~~~