Roundcube's CSP: allow loading images from data: URIs and arbitrary URLs.

Per user request: https://wiki.fripost.org/tracker/CSP_too_strict/

1 files changed, 1 insertions, 1 deletions

diff --git a/roles/webmail/files/etc/nginx/sites-available/roundcube b/roles/webmail/files/etc/nginx/sites-available/roundcube
index fd87252..ca4fcc5 100644
--- a/roles/webmail/files/etc/nginx/sites-available/roundcube
+++ b/roles/webmail/files/etc/nginx/sites-available/roundcube
@@ -11,41 +11,41 @@ server {
     access_log  /var/log/nginx/roundcube.access.log;
     error_log   /var/log/nginx/roundcube.error.log info;
 
     location / {
         return 301 https://$host$request_uri;
     }
 }
 
 
 server {
     listen      443;
     listen [::]:443;
 
     server_name    mail.fripost.org;
     server_name webmail.fripost.org;
 
     root         /var/lib/roundcube;
 
     include snippets/headers.conf;
     add_header Content-Security-Policy
-               "default-src 'none'; child-src 'self'; frame-src 'self'; connect-src 'self'; object-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; 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 'self'; form-action 'self'; base-uri mail.fripost.org webmail.fripost.org";
+               "default-src 'none'; child-src 'self'; frame-src 'self'; connect-src 'self'; object-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src * data:; font-src 'self'; upgrade-insecure-requests; block-all-mixed-content; reflected-xss block; referrer no-referrer-when-downgrade; frame-ancestors 'self'; form-action 'self'; base-uri mail.fripost.org webmail.fripost.org";
 
     include snippets/ssl.conf;
     ssl_certificate     /etc/nginx/ssl/mail.fripost.org.pem;
     ssl_certificate_key /etc/nginx/ssl/mail.fripost.org.key;
     add_header Public-Key-Pins 'pin-sha256="SHfniMEapxeYo5YT/2jP+n+WstNaYghDMhZUadLlPDk="; pin-sha256="/Tt92H3ZkfEW1/AOCoGVm1TxZl7u4c+tIBnuvAc7d5w="; max-age=15778800';
 
     location = /favicon.ico {
         root          /usr/share/roundcube/skins/default/images;
         log_not_found off;
         access_log    off;
         expires       max;
     }
 
     location = /robots.txt {
         allow         all;
         log_not_found off;
         access_log    off;
     }
 
     # Deny all attempts to access hidden files, or files under hidden