CSP violation using Angular Viewer when report contain graphics

[victorscapin]

Hello,

I'm using Stimulsoft Viewer for Angular, and i'm having issues when the report contains graphics due to CSP rules.
My CSP rule is a simple script-src 'self'.

Graphic not showing data:

report without unsafe-inline.png (62.83 KiB) Viewed 21572 times

Console Error:

csp violation.png (41.75 KiB) Viewed 21572 times

When i add 'unsafe-inline', it's fine:

report with unsafe-inline.png (77.52 KiB) Viewed 21572 times

It's not a good practice to allow unsafe-inline in any html application. Is there a workaround or a fix to this issue?

Thanks

[Vadim]

Hello

From version 2024.4.1 you can use 'nonce-stichartanimation' to allow chart animation script

[victorscapin]

Hi Vadim

I will try that on next release. Thanks

[Lech Kulikowski]

Hello,

You are welcome.

[Antonin H.]

Hello,
I have a question related to this thread. Stimulsoft for Angular lists CSP nonce support among the changes in some versions from 2024. How do I take advantage of this nonce support, when using the Stimulsoft Designer for Angular? (version 25.1 or newer).
Maybe there is a simple configuration that I am missing.

Could you please provide a short explanation and an example?
(Like what would be the entry point to pass a nonce number value, or how to configure nonce being added to script tags, or what CSP source values for 'script-src, 'image-src' etc. I need to allow in my headers in order for Designer to fully work (except 'unsafe-inline').

Thank you and have a nice day.

[Vadim]

Hello

Designer for Angular does not support CSP nonce. (only Angular Viewer)

[Antonin H.]

Hello,
thank you for the response.
To be honest, from the outside/customer perspective I don't understand why the CSP support for the viewer and not for the designer, because that means that while wanting to use what is arguably the more crucial part of the Stimulsoft experience (to even create reports in the first place), it is not possible to do it in a secure way that would for example score well during application security audit.

Is this CSP nonce feature (or any way to include the scripts and styles without having to allow 'unsafe-inline') considered for some future Stimulsoft release?

Thank you in advance for a response and have a nice day.