add note about TLS CN requirement

julesverhaeren 2018-09-02 14:20:20 +02:00
parent 986cb1a622
commit 864e4fa6ac
1 changed files with 2 additions and 0 deletions

@ -127,3 +127,5 @@ At the TASMOTA configuration, you need to enable to use the TLS Version. This is
#+BEGIN_EXAMPLE
openssl s_client -connect localhost:8883 < /dev/null 2>/dev/null | openssl x509 -fingerprint -noout -in /dev/stdin
#+END_EXAMPLE
Note that when you create your certificate, you should make sure to set the CN field to the value of MQTT_HOST. Setting your CN to a domain name but your MQTT_HOST to an IP address will cause the signature verification on the sonoff to fail.