External file over HTTPs not working

[luisbraganca]

First of all: Great job with this app, I'm looking forward to see the final result!
The HTTP Basic Authentication made me WOW! Good job.
It's not working over HTTPS tho,
The following exception is shown on a Toast:
"SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found."
If I change the protocol from "https" to "http" it works flawlessly.
EDIT: Let me know if you want me to upload a simple kdbx file on my HTTPS website for testing purposes.

[sorz]

Thanks.
HTTPS works for me. Maybe your server doesn't send the full chain of certs so Android doesn't trust it?