Hello everybody,
I’d like to add my learning regarding Lets Encrypt certificates and the passbolt Android app:
I failed as well for 2 days to setup a mobile device with the passbolt-app.
The key was to install the intermediate certificates of Lets Encrypt to my Android devices.
You can download the intermediate certificates here:
https://letsencrypt.org/certificates/
The active ones are:
- Active
- Let’s Encrypt R3 (
RSA 2048, O = Let's Encrypt, CN = R3)- Signed by ISRG Root X1: der, pem, txt
- Cross-signed by IdenTrust: der, pem, txt (Retired)
- Let’s Encrypt R3 (
- Active, limited availability
- Let’s Encrypt E1 (
ECDSA P-384, O = Let's Encrypt, CN = E1)
- Let’s Encrypt E1 (
I hope this is helping the one or the other who is trying to setup passbolt with lets encrypt.