Gateway
https://thingsboard.io/docs/iot-gateway/install/rpi/
host :"IP"
accessToken: "token"
remoteConfiguration: true
Delete extentions
sudo chown thingsboard:thingsboard tb-gateway.yml
http://www.treselle.com/blog/thingsboard-gateway-iot/
======================
================
In raspberry Pi, tb-gateway:
/etc/mosquitto: mosquitto.conf
port 8883
/etc/tb-gateway/conf: tb-gateway.yml
mqtt:
enabled: true
configuration: mqtt-config.json
/etc/tb-gateway/conf: mqtt-config.json
port: 8883
In Thingsboard server:
/etc/mosquitto: mosquitto.conf
port 8883
/etc/thingsboard/conf: thingsboard.yml
mqtt, port 1883
In upload mqtt example json file:
mqtt, port: 8883
Command in Gateway:
mosquitto_pub -h localhost -p 8883 -t "sensors" -m '{"serialNumber":"SN-001", "model":"T1000", "temperature":36.6}'
产生公钥密钥：https://blog.csdn.net/ustccw/article/details/76905459#t8
sudo tcpdump -nvX src net *.*.*.* and dst net *.*.*.* 查 traffic
================Cassandra==================
installation: http://cassandra.apache.org/download/
https://f.ruuvi.com/t/integrating-ruuvitag-with-thingsboard-iot-platform/505/7
Configure Cassandra as main data storage: https://thingsboard.io/docs/user-guide/install/linux/#optional-configure-thingsboard-to-use-the-external-database
sudo service thingsboard restart
csqlsh < describe keyspaces;
csqlsh < select * from system_schema.tables where keyspace_name = 'thingsboard';
csqlsh < use thingsboard;
csqlsh < select * from ts_kv_cf;
===============Thingy52 node.js mqtt===============
Add certificate:
https://gist.github.com/pcan/e384fcad2a83e3ce20f9a4c33f4a13ae
================ Implement mqtt over SSL in thingsboard =============
https://thingsboard.io/docs/user-guide/mqtt-over-ssl/
https://thingsboard.io/docs/user-guide/certificates/
第三方嗅探 sniffing：
Arpspoof -i eth0 -t 172.19.80.83 (Pi, Gateway) 172.19.80.25 (sat-iot, Server): This command is used to let the network traffic between the gateway and the server can also go through the third server (sat-asset)
Sudo tcpdump -i eth0 -s 0 -XX -vv dst port 1883 and dst host 172.19.80.25
SSl/TLS 协议运行概述：http://www.ruanyifeng.com/blog/2014/02/ssl_tls.html
双向ssl验证如下：
https://thingsboard.io/docs/user-guide/certificates/