Alex Fadeev
Alex Fadeev

Reputation: 53

Charles proxy doesn't work with Android One Xiaomi a1

I'm trying to proxy traffic from the phone with Android One - Xiaomi a1. I installed the certificate, allowed these certificates everywhere in the settings, enabled SSL proxying in the Charles itself for the specified domain.

But every time the traffic starts to go through the Charles, all SSL connections have an error:

Failure SSLHandshake: Received fatal alert: certificate_unknown

I put the certificate on both Wifi and VPN connections, re-downloaded and deleted it again several times, etc. Now, I still do not understand why it does not work. On another Android devices, everything works fine, even on an iPhone everything is ok...

Upvotes: 0

Views: 1493

Answers (1)

Elivish
Elivish

Reputation: 1

In Android Nougat, Android handles trusted certificate authorities (CAs) to provide safer defaults for secure app traffic, user added CA will invoke SSLHandshake failure. you can check this blog for more infomation

Upvotes: 0

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