I have Android 4.3 forced to use Charles proxy via IPTABLES. The charles certificate is installed on the phone. I am able to capture normal SSL traffic like https websites in the browser. All POST and GET methods seem to work fine. In a particular app, it fails when using the SSL CONNECT method.
- URL: https://XX.XX.XXX.XXX/
- Status: Failed
- Failure: SSLHandshake: Received fatal alert: unknown_ca
- Response Code: - Protocol: HTTP/1.0
- Method: CONNECT