I build https://github.com/WhisperSystems/Signal-Android open source app and also set backend https://github.com/WhisperSystems/Signal-Server on amazon.
I have one problem with android app I'm getting error
javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
Because i'm using whisper.store file of whisper server. I need that same file for my server to work. I think that is something like pinned self signed certificate.
Please guide me how i can do that.