We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Avatar for Username

Przeszukaj pomoc

Unikaj oszustw związanych z pomocą.Nigdy nie będziemy prosić Cię o dzwonienie na numer telefonu, wysyłanie SMS-ów ani o udostępnianie danych osobowych. Zgłoś podejrzaną aktywność, korzystając z opcji „Zgłoś nadużycie”.

Więcej informacji

Wątek został zarchiwizowany. Jeśli potrzebujesz pomocy, zadaj nowe pytanie.

How to force Firefox to trust my mitm https proxy certificate?

wybqogzigoxruxdhnp
wybqogzigoxruxdhnp
more options

Hi!

I want to dump/debug http traffic with mitm proxy: https://github.com/ganskef/LittleProxy-mitm . This proxy generates it's own root certificate which i manually imported to Firefox from about:preferences#privacy > View Certificates > Authorities > Import. I verified that cert shows up after importing it. But I get errors despite of that:

Secure Connection Failed

An error occurred during a connection to www.youtube.com. Peer’s certificate has an invalid signature.

Error code: SEC_ERROR_BAD_SIGNATURE

Is there a way to bypass it?

Hi! I want to dump/debug http traffic with mitm proxy: https://github.com/ganskef/LittleProxy-mitm . This proxy generates it's own root certificate which i manually imported to Firefox from about:preferences#privacy > View Certificates > Authorities > Import. I verified that cert shows up after importing it. But I get errors despite of that: Secure Connection Failed An error occurred during a connection to www.youtube.com. Peer’s certificate has an invalid signature. Error code: SEC_ERROR_BAD_SIGNATURE Is there a way to bypass it?

Wybrane rozwiązanie

It turned out it was my fault. I took wrong cer from wrong place. With correct cert this proxy works fine and firefox is happy. Also it seems to be faster than mitmproxy that was written in python in case you need to performance.

Przeczytaj tę odpowiedź w całym kontekście 👍 0

Wszystkie odpowiedzi (1)

wybqogzigoxruxdhnp
wybqogzigoxruxdhnp Zadający pytanie
more options

Wybrane rozwiązanie

It turned out it was my fault. I took wrong cer from wrong place. With correct cert this proxy works fine and firefox is happy. Also it seems to be faster than mitmproxy that was written in python in case you need to performance.