- Sasmsung S3 Gear Frontier
- Tizen OS 188.8.131.52
i write an web-app on this device and i get a problem with ssl certificates.
In the application i try to open a websocket connection to another server. Over http (–> ws://) it works fine, but if i try to open the connection over https (–> wss://) i get an error (—> WebSocket connection to ‘wss://xxx.de/xx/xx/xx’ failed: Error in connection establishment:net::ERR_NAME_RESOLUTION_FAILED)). If i try it in the “Tizen Web Simulator Application” it works fine. So for me is clear, that the device has problems with the certificate.
The certificate is a wildcard let’s encrypt certificate.
So it is possible to update trusted CA certificates on the device or exist a list, which certificates are trusted?