Wiki: Content-Security-Policy: Add data: to img-src.

This is needed for BS4's navbar-toggler-icon which uses an SVG
background-image.

2 files changed, 2 insertions, 2 deletions

diff --git a/roles/wiki/files/etc/nginx/sites-available/website b/roles/wiki/files/etc/nginx/sites-available/website
index 69d3337..4aeb3db 100644
--- a/roles/wiki/files/etc/nginx/sites-available/website
+++ b/roles/wiki/files/etc/nginx/sites-available/website
@@ -11,41 +11,41 @@ server {
     error_log  /var/log/nginx/www.error.log info;
 
     location / {
         return 301 https://$host$request_uri;
     }
 }
 
 
 server {
     listen      443 ssl http2;
     listen [::]:443 ssl http2;
 
     server_name     fripost.org;
     server_name www.fripost.org;
 
     access_log /var/log/nginx/www.access.log;
     error_log  /var/log/nginx/www.error.log info;
 
     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'; frame-ancestors 'none'; form-action https://www.paypal.com/; base-uri fripost.org www.fripost.org";
+               "default-src 'none'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self'; frame-ancestors 'none'; form-action https://www.paypal.com/; base-uri fripost.org www.fripost.org";
 
     include snippets/ssl.conf;
     ssl_certificate     ssl/www.fripost.org.pem;
     ssl_certificate_key ssl/www.fripost.org.key;
     include             snippets/fripost.org.hpkp-hdr;
 
     gzip on;
     gzip_vary on;
     gzip_min_length 256;
     gzip_types application/font-woff application/font-woff2 application/javascript application/json application/xml image/svg+xml image/x-icon text/css text/plain;
 
     location / {
         try_files $uri $uri/ =404;
         index index.html;
         root /var/lib/ikiwiki/public_html/fripost-wiki/website;
     }
     location = /ikiwiki.cgi { internal; }
     location /static/ {
         expires 30d;
         try_files $uri =404;
diff --git a/roles/wiki/files/etc/nginx/sites-available/wiki b/roles/wiki/files/etc/nginx/sites-available/wiki
index 153b3e2..b201ef5 100644
--- a/roles/wiki/files/etc/nginx/sites-available/wiki
+++ b/roles/wiki/files/etc/nginx/sites-available/wiki
@@ -10,41 +10,41 @@ server {
     error_log  /var/log/nginx/wiki.error.log info;
 
     location / {
         location ~ ^/website(/.*)?$ { return 302 $scheme://fripost.org$1; }
         return 301 https://$host$request_uri;
     }
 }
 
 
 server {
     listen      443 ssl http2;
     listen [::]:443 ssl http2;
 
     server_name wiki.fripost.org;
 
     access_log /var/log/nginx/wiki.access.log;
     error_log  /var/log/nginx/wiki.error.log info;
 
     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'; frame-ancestors 'none'; form-action 'self'; base-uri wiki.fripost.org";
+               "default-src 'none'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self'; frame-ancestors 'none'; form-action 'self'; base-uri wiki.fripost.org";
 
     include snippets/ssl.conf;
     ssl_certificate     ssl/www.fripost.org.pem;
     ssl_certificate_key ssl/www.fripost.org.key;
     include             snippets/fripost.org.hpkp-hdr;
 
     gzip on;
     gzip_vary on;
     gzip_min_length 256;
     gzip_types application/font-woff application/font-woff2 application/javascript application/json application/xml image/svg+xml image/x-icon text/css text/plain;
 
     root /var/lib/ikiwiki/public_html/fripost-wiki;
 
     location /static/ { expires 30d; try_files $uri =404; }
     location / {
         location ~ ^/website(/.*)?$ { return 302 $scheme://fripost.org$1; }
         index index.html;
         try_files $uri $uri/ =404;
     }