Syntax highlighting issue

[Konstantin Ryabitsev]

On Wed, Aug 26, 2020 at 05:59:06PM +0200, Mateja Maric wrote:
> I use cgit on my server (https://git.matejamaric.com) and syntax
> highlighting doesn't work for some reason.
> 
> My config file is fine (I think) and python-pygments package is installed.
> 
> The weirdest thing is that when I view page source, styling and html span
> tags are there, but code is still not colored for some reason.

If you look at the dev console, you will see the reason:

Refused to apply inline style because it violates the following Content 
Security Policy directive: "default-src 'self'". Either the 
'unsafe-inline' keyword, a hash 
('sha256-icLlI0jX3/L5wqZp69+gNqGNNMcU6bh4T+qqxWv/2as='), or a nonce 
('nonce-...') is required to enable inline execution. Note also that 
'style-src' was not explicitly set, so 'default-src' is used as a 
fallback.

You need to change the Content-Security-Policy header to set style-src 
to allow inline styles. E.g. this is on git.kernel.org:

Content-Security-Policy: default-src 'self'; style-src 'self' 'unsafe-inline'; img-src https:

-K