mosquitto_tls.conf

# Sample Eclipse Mosquitto config with MQTT Secure and MQTT Secure Websockets.
# You need to provide the server.crt, server.key, and ca-certificates.crt

# Global Options
allow_anonymous true
persistence true
persistence_location /mosquitto/data/
log_dest stdout

# Standard MQTT
listener 1883

# Encrypted MQTT
listener 8883
protocol mqtt
cafile /mosquitto/ssl/ca-certificates.crt
certfile /mosquitto/ssl/server.crt
keyfile /mosquitto/ssl/server.key

# Encrypted MQTT over websockets
listener 9883
protocol websockets
cafile /mosquitto/ssl/ca-certificates.crt
certfile /mosquitto/ssl/server.crt
keyfile /mosquitto/ssl/server.key