Mitm.it icon issue

Dear Team,

I’m begin my experience with Kali & mitmproxy.

I succeeded to intercept http & https when i install manually the CA certificate on browser.

My principal issue(on which i hope you can help me) concern the web interface mitm.it. I don’t find related topic on the forum.

Indeed, the icon of each platform (like in the documentation) is not display and i can’t interract to access the certificate installation.
(i found a manual way with mitm.it/cert/p12 but it’s not enought cause i need autonom process)

After some resarch, I have detected that i have a 404 for a GET concerning “font-awesome.min.css”

I found the file in usr/lib/python3/dist-packages/mitmproxy/addons/onboarding/static/fontawesome/css/font-awesome.min.css and it seems a correct file (i tried with the last official version of the css and the issue still persist).

I found the mitm file which call this css in usr/lib/python3/dist-packages/mitmproxy/addons/onboardingapp/templates/layout.html
–> href="/static/fontawesome/css/font-awesome.min.css" rel=“stylesheet”

I’m not very familiar with the environment and hope that you could help me to solve the issue.

PS: did you think that can be a problem of symbolic link ?

Some information:
Mitmproxy: 4.0.4
Python: 3.7.2

Thank you in advance :slight_smile: