1)伺服器環境
作業系統:centos 7
Emtqq版本:v3.1.0
Mysql版本:V5.6+
2).生成自簽名的CA key和證書(簡單起見用戶端和服務端共用一個CA憑證)
openssl genrsa -out ca.key 2048
openssl req -x509 -new -nodes -key ca.key -sha256 -days 3650 -subj "/CN=www.emqx.io" -out ca.pem
3).生成伺服器端的key和證書
openssl genrsa -out server.key 2048
openssl req -new -key ./server.key -out server.csr -subj "/CN=127.0.0.1"
openssl x509 -req -in ./server.csr -CA ca.pem -CAkey ca.key -CAcreateserial -out server.pem -days 3650 -sha256
4).生成用戶端key和證書
openssl genrsa -out client.key 2048
openssl req -new -key ./client.key -out client.csr -subj "/CN=127.0.0.1"
openssl x509 -req -in ./client.csr -CA ca.pem -CAkey ca.key -CAcreateserial -out client.pem -days 3650 -sha256
5).修改etc/emqx.conf配置檔案
進入docker配置emqx配置檔案,參照:https://blog.csdn.net/u011089760/article/details/89892591
## SSL Options
listener.ssl.external.handshake_timeout = 15
listener.ssl.external.keyfile = /etc/certs/server.key
listener.ssl.external.certfile = /etc/certs/server.pem
## 開啟雙向認證
listener.ssl.external.cacertfile = /etc/certs/ca.pem
listener.ssl.external.verify = verify_peer
listener.ssl.external.fail_if_no_peer_cert = true
6).将生成的CA檔案複制到docker /opt/emqx/etc/certs檔案中
1.先進入docker備份certs檔案mv certs back_certs
2.Exit,退出後,在主機将生成的ca檔案複制到docker目錄中
3.Docker cp ./certs emqtt:/opt/emqx/etc/
7).重新開機emqtt docker
Docker restart emqtt
8).使用MQTT.fx證書登入驗證
經驗證,選擇其他的protocol也能連上