HTTPS login error java.security.certPath

[jerohnimaux]

Actual behaviour

When I try to login to my kanboard server, A black box appears telling me this error :

Failed to establish encrypted connection. Reason: java.security.certPath ValidatorException: Trust anchor for certification path not found.

My certificate is provided by Let's Encrypt and my server is a Raspberry pi 2 with raspbian (Debian 8 based) running nginx 1.9.2. Connection from web browser works perfectly.

Expected behaviour

The app should log in to my kanboard server

Steps to reproduce

1. Enter server address starting with https://
2. Enter my creditentials
3. Press the SIGN IN Button

Configuration

• Kandroid version: 0.5.4
• Android/Mod version: 7.1.2
• Theme (if you use one):
• Device type, name and manufacturer: LG G4
• Kanboard version: 1.0.44

[jerohnimaux]

Problem solved.

It was my Nginx server configuration with SSL certificate that caused the problem. I used cert.pem for the certificate instead of fullchain.pem.

[dg10a]

I'm seeing this issue as well. The site is accessible using a web browser.