modify

plugins/authhttp/authhttp.go

@@ -0,0 +1,93 @@
+package authhttp
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"strings"
+
+	"github.com/fhmq/hmq/logger"
+	"go.uber.org/zap"
+)
+
+const (
+	//AuthHTTP plugin name
+	AuthHTTP = "authhttp"
+)
+
+var (
+	config Config
+	log    = logger.Get().Named("http")
+)
+
+//Config device kafka config
+type Config struct {
+	AuthURL  string `json:"auth"`
+	ACLURL   string `json:"onSubscribe"`
+	SuperURL string `json:"onPublish"`
+}
+
+//Init init kafak client
+func Init() {
+	content, err := ioutil.ReadFile("../../plugins/kafka/conf.json")
+	if err != nil {
+		log.Fatal("Read config file error: ", zap.Error(err))
+	}
+	// log.Info(string(content))
+
+	err = json.Unmarshal(content, &config)
+	if err != nil {
+		log.Fatal("Unmarshal config file error: ", zap.Error(err))
+	}
+
+}
+
+//CheckAuth check mqtt connect
+func CheckAuth(clientID, username, password string) bool {
+	payload := fmt.Sprintf("username=%s&password=%s&clientid=%s", username, password, clientID)
+	resp, err := http.Post(config.AuthURL,
+		"application/x-www-form-urlencoded",
+		strings.NewReader(payload))
+	if err != nil {
+		log.Error("request acl: ", zap.Error(err))
+	}
+
+	defer resp.Body.Close()
+	if resp.StatusCode == http.StatusOK {
+		return true
+	}
+	return false
+}
+
+//CheckSuper check mqtt connect
+func CheckSuper(clientID, username, password string) bool {
+	payload := fmt.Sprintf("username=%s&password=%s&clientid=%s", username, password, clientID)
+	resp, err := http.Post(config.SuperURL,
+		"application/x-www-form-urlencoded",
+		strings.NewReader(payload))
+	if err != nil {
+		log.Error("request acl: ", zap.Error(err))
+	}
+
+	defer resp.Body.Close()
+	if resp.StatusCode == http.StatusOK {
+		return true
+	}
+	return false
+}
+
+//CheckACL check mqtt connect
+func CheckACL(username, access, topic string) bool {
+	url := fmt.Sprintf(config.ACLURL+"?username=%s&access=%s&topic=%s", username, access, topic)
+	resp, err := http.Get(url)
+	if err != nil {
+		// handle error
+	}
+
+	defer resp.Body.Close()
+	if resp.StatusCode == http.StatusOK {
+		return true
+	}
+	return false
+}

plugins/authhttp/conf.json

@@ -0,0 +1,5 @@
+{
+    "auth": "http://127.0.0.1:9090/mqtt/auth",
+    "acl": "http://127.0.0.1:9090/mqtt/acl",
+    "super": "http://127.0.0.1:9090/mqtt/superuser"
+}