SSL cert from Let's Encrypt not trusted

BenoitDuffez / AndroidCupsPrint

Port of cups4j to Android. Allows wireless printing from any Android device to any CUPS-enabled print server or network printer.

https://benoitduffez.github.io/AndroidCupsPrint

GNU Lesser General Public License v3.0

228 stars 66 forks source link

SSL cert from Let's Encrypt not trusted #183

Open gildea opened 3 years ago

gildea commented 3 years ago

When I try to print, the app pops up the screen "Hostname xxx not verified". It would be nice if it gave the cert details here; instead I get only "This host presented an SSL certificate for which your device couldn't verify the hostname." My server presents an SSL cert signed by Let's Encrypt; is it possible AndroidCupsPrint doesn't recognize that CA?

I am running AndroidCupsPrint 1.5.0 on Android 11.