Mixed content problem when using https

[infantry]

Hi,

I have multiple websites, published internally using http content routing.

VirtualServer-443/80 <--> FortiWeb (Rule with no protection profile) <--> ServerPool-80

I have no problem when using http but when accessing via https some content get blocked, when i inspect the page on the browser i got "blocked: mixed content"

Is there any way to avoid this problem on the FortiWeb, because i don't have access to the website source.

Thanks

[mikecel79]

Did you ever resolve this?  I'm in a similar situation.

[muhaimifatihi]

you can use header security > content security policy > upgrade-insecure-requests. this is only workaround. let me know if it work.