Set a CSP on the webmail, website/wiki and list manager.

1 files changed, 4 insertions, 2 deletions

diff --git a/roles/lists/files/etc/nginx/sites-available/sympa b/roles/lists/files/etc/nginx/sites-available/sympa
index 7684867..79df229 100644
--- a/roles/lists/files/etc/nginx/sites-available/sympa
+++ b/roles/lists/files/etc/nginx/sites-available/sympa
@@ -1,49 +1,51 @@
 server {
     listen      80;
     listen [::]:80;
 
     server_name lists.fripost.org;
 
     include snippets/acme-challenge.conf;
-    include snippets/headers.conf;
 
     access_log /var/log/nginx/lists.access.log;
     error_log  /var/log/nginx/lists.error.log info;
 
     location / {
         return 301 https://$host$request_uri;
     }
 }
 
 
 server {
     listen      443;
     listen [::]:443;
 
     server_name  lists.fripost.org;
 
     access_log /var/log/nginx/lists.access.log;
     error_log  /var/log/nginx/lists.error.log info;
 
-    include snippets/ssl.conf;
     include snippets/headers.conf;
+    add_header Content-Security-Policy
+               "default-src 'none'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self'; font-src 'self'; upgrade-insecure-requests; block-all-mixed-content; reflected-xss block; referrer no-referrer-when-downgrade; frame-ancestors 'none'; form-action 'self'; base-uri lists.fripost.org";
+
+    include snippets/ssl.conf;
     ssl_certificate     /etc/nginx/ssl/lists.fripost.org.pem;
     ssl_certificate_key /etc/nginx/ssl/lists.fripost.org.key;
 
     location = / {
         return 302 /sympa$args;
     }
 
     location ^~ /static-sympa/ {
         alias /var/lib/sympa/static_content/;
         expires 30d;
     }
 
     location ^~ /sympa {
         fastcgi_split_path_info ^(/sympa)(.*)$;
         include snippets/fastcgi.conf;
 
         fastcgi_pass unix:/run/wwsympa.socket;
         gzip off;
     }