# HG changeset patch
# User Luke Hoersten <luke@hoersten.org>
# Date 1575838564 21600
# Node ID a3e1a9b18f6df183b2745b7cc10f8ac72a4c7934
# Parent  5fe7c52b2063b884cfcb4fd33d2132a186ea8848
Added certbot and cloudflare support.

diff -r 5fe7c52b2063 -r a3e1a9b18f6d roles/nginx/defaults/main.yaml
--- a/roles/nginx/defaults/main.yaml	Tue Nov 26 19:44:11 2019 -0600
+++ b/roles/nginx/defaults/main.yaml	Sun Dec 08 14:56:04 2019 -0600
@@ -2,7 +2,9 @@
 
 nginx_port: 80
 nginx_ssl_port: 443
-nginx_enable_ssl: No
+nginx_ssl_cert: "/etc/letsencrypt/live/{{nginx_server_name}}/fullchain.pem"
+nginx_ssl_privkey: "/etc/letsencrypt/live/{{nginx_server_name}}/privkey.pem"
+nginx_enable_certbot: No
 nginx_server_name: "{{ansible_host}}"
 nginx_conf_dst: "{{nginx_server_name}}.nginx.conf"
 nginx_admin_email: "admin@{{nginx_server_name}}"
diff -r 5fe7c52b2063 -r a3e1a9b18f6d roles/nginx/tasks/main.yaml
--- a/roles/nginx/tasks/main.yaml	Tue Nov 26 19:44:11 2019 -0600
+++ b/roles/nginx/tasks/main.yaml	Sun Dec 08 14:56:04 2019 -0600
@@ -13,13 +13,13 @@
   become: yes
   apt: name="python-certbot-nginx"
   notify: restart nginx
-  when: nginx_enable_ssl
+  when: nginx_enable_certbot
 
 - name: install certbot in nginx
   become: yes
   command: "certbot certonly --nginx -n --agree-tos -d {{nginx_server_name}} -m {{nginx_admin_email}}"
   notify: restart nginx
-  when: nginx_enable_ssl
+  when: nginx_enable_certbot
 
 - name: disable default site
   become: yes
diff -r 5fe7c52b2063 -r a3e1a9b18f6d roles/pleroma/templates/pleroma.cloudflare.nginx.conf.j2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/roles/pleroma/templates/pleroma.cloudflare.nginx.conf.j2	Sun Dec 08 14:56:04 2019 -0600
@@ -0,0 +1,74 @@
+# default nginx site config for Pleroma
+#
+# Simple installation instructions:
+# 1. Install your TLS certificate, possibly using Let's Encrypt.
+# 2. Replace 'example.tld' with your instance's domain wherever it appears.
+# 3. Copy this file to /etc/nginx/sites-available/ and then add a symlink to it
+#    in /etc/nginx/sites-enabled/ and run 'nginx -s reload' or restart nginx.
+
+proxy_cache_path /tmp/{{pleroma_user}}-pleroma-media-cache levels=1:2 keys_zone={{pleroma_user}}-pleroma_media_cache:10m max_size=10g
+                 inactive=720m use_temp_path=off;
+
+server {
+    listen {{nginx_port}};
+    # listen [::]:{{nginx_port}};
+    server_name _;
+    return 301 https://$host$request_uri;
+}
+
+# Enable SSL session caching for improved performance
+ssl_session_cache shared:ssl_session_cache:10m;
+
+server {
+    listen {{nginx_ssl_port}} ssl http2;
+    # listen [::]:{{nginx_ssl_port}} ssl ipv6only=on;
+    server_name _;
+
+    ssl_certificate {{nginx_ssl_cert}};
+    ssl_certificate_key {{nginx_ssl_privkey}};
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    # ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    ssl_ecdh_curve X25519:prime256v1:secp384r1:secp521r1;
+    ssl_stapling on;
+    ssl_stapling_verify on;
+
+    add_header Strict-Transport-Security "max-age=31536000" always;
+
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_buffers 16 8k;
+    gzip_http_version 1.1;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript application/activity+json application/atom+xml;
+
+    # the nginx default is 1m, not enough for large media uploads
+    client_max_body_size 16m;
+
+    location / {
+        add_header X-XSS-Protection "1; mode=block";
+        add_header X-Permitted-Cross-Domain-Policies none;
+        add_header X-Frame-Options DENY;
+        add_header X-Content-Type-Options nosniff;
+        add_header Referrer-Policy same-origin;
+        add_header X-Download-Options noopen;
+
+        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains";
+
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $http_host;
+
+        proxy_pass {{pleroma_proxy_pass}};
+
+        client_max_body_size 16m;
+    }
+
+    location /proxy {
+        proxy_cache {{pleroma_user}}-pleroma_media_cache;
+        proxy_cache_lock on;
+        proxy_ignore_client_abort on;
+        proxy_pass {{pleroma_proxy_pass}};
+    }
+}
diff -r 5fe7c52b2063 -r a3e1a9b18f6d roles/pleroma/templates/pleroma.nginx.conf.j2
--- a/roles/pleroma/templates/pleroma.nginx.conf.j2	Tue Nov 26 19:44:11 2019 -0600
+++ b/roles/pleroma/templates/pleroma.nginx.conf.j2	Sun Dec 08 14:56:04 2019 -0600
@@ -33,8 +33,8 @@
     # listen [::]:{{nginx_ssl_port}} ssl ipv6only=on;
     server_name {{nginx_server_name}};
 
-    ssl_certificate /etc/letsencrypt/live/{{nginx_server_name}}/fullchain.pem;
-    ssl_certificate_key /etc/letsencrypt/live/{{nginx_server_name}}/privkey.pem;
+    ssl_certificate {{nginx_ssl_cert}};
+    ssl_certificate_key {{nginx_ssl_privkey}};
     include /etc/letsencrypt/options-ssl-nginx.conf;
     ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;