EHS6, TLS/SSL and Paho | Telit Cinterion IoT Developer Community
February 5, 2017 - 10:06am, 2136 views
I am trying to connect an EHS6 to the AWS IoT MQTT broker.
I have certs and keys that are known to work: I can create a
jks keystore and connect with Paho as an app in Windows and
Linux. But when I follow the directions from the Gemalto
Showcase, I always get an MQTT exception (from
SSLMicroNetworkModule (line 95)). That is an exception from
the call to connector.open(uri).
I can't walk into that code (it's part of ME), and the exception
isn't very helpful in determining why the open fails. I can't
turn on JVM debugging (ie -Djavax.net.debug=all) to see the
handshakes/negotiation. I really have no idea why the connection
I'm pretty sure the issue is either the key/cert
conversion to "*.bin" files, or how I've loaded the bin
files into the EHS6 (I'm also pretty sure I've followed the
documented approach to the letter).
Any suggestions for how to debug this condition
would be greatly appreciated.