update port,log,health status

.gitignore

@@ -0,0 +1,5 @@
+# Default ignored files
+.vscode
+.idea
+*.iml
+policy-man*

config/conf.go

@@ -22,17 +22,17 @@ type Conf struct {
 
 	ShutdownTimeout int64 `mapstructure:"shutdown_timeout"`
 
-	Log SectionLog `mapstructure:"log"`
+	Log sectionLog `mapstructure:"log"`
 
-	SSL SectionSSL `mapstructure:"ssl"`
+	SSL sectionSSL `mapstructure:"ssl"`
 }
 
-type SectionLog struct {
+type sectionLog struct {
 	Level string `mapstructure:"level"`
 	Path  string `mapstructure:"path"`
 }
 
-type SectionSSL struct {
+type sectionSSL struct {
 	Enable     bool   `mapstructure:"ssl"`
 	KeyPath    string `mapstructure:"key_path"`
 	CertPath   string `mapstructure:"cert_path"`
@@ -43,7 +43,7 @@ type SectionSSL struct {
 var defaultConf = []byte(`
 mode: release
 host: "localhost" # ip address to bind (default: any)
-port: "8080" # ignore this port number if auto_tls is enabled (listen 443).
+port: "9443" # ignore this port number if auto_tls is enabled (listen 443).
 shutdown_timeout: 30 # default is 30 second
 
 log:
@@ -59,7 +59,7 @@ func LoadConf() (*Conf, error) {
 	}
 
 	conf := &Conf{
-		Log: SectionLog{},
+		Log: sectionLog{},
 	}
 
 	viper.SetConfigType("yaml")

log/log.go

@@ -12,6 +12,8 @@ import (
 	"os"
 )
 
+const dateFormatLayout = "2006/01/02 - 15:04:05"
+
 var isTerm bool
 
 // nolint
@@ -33,12 +35,12 @@ func InitLog(level, path string) error {
 		basic.SetFormatter(&logrus.JSONFormatter{})
 	} else {
 		basic.Formatter = &logrus.TextFormatter{
-			TimestampFormat: "2006/01/02 - 15:04:05",
+			TimestampFormat: dateFormatLayout,
 			FullTimestamp:   true,
 		}
 
 		basic.Formatter = &logrus.TextFormatter{
-			TimestampFormat: "2006/01/02 - 15:04:05",
+			TimestampFormat: dateFormatLayout,
 			FullTimestamp:   true,
 		}
 	}

server/handle_health.go

@@ -5,21 +5,22 @@
 
 package server
 
-import "github.com/gin-gonic/gin"
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+)
 
-type HealthStatus string
+type healthStatus string
 
 const (
-	healthOk HealthStatus = "OK"
+	healthOK  healthStatus = "OK"
+	healthNOK healthStatus = "NOK"
 )
 
-type HealthStatusResponse struct {
-	HealthStatus HealthStatus `json:"healthStatus"`
+type systemStatus struct {
+	HealthStatus healthStatus `json:"healthStatus"`
 }
 
 func healthHandler(c *gin.Context) {
-	c.JSON(200, HealthStatusResponse{
-		HealthStatus: healthOk,
-	})
-	return
+	c.JSON(http.StatusOK, systemStatus{HealthStatus: healthOK})
 }

server/handle_policy_eval.go

@@ -20,21 +20,21 @@ import (
 	"strings"
 )
 
-type EvalRego struct {
+type evalRego struct {
 	Policy string `json:"policy" binding:"required"`
 }
 
-type EvalCmd struct {
+type evalCmd struct {
 	Policy string `json:"policy" binding:"required"`
 	Input  string `json:"input" binding:"required"`
 }
 
-type EvalCmdList struct {
+type evalCmdList struct {
 	Input      string   `json:"input" binding:"required"`
 	PolicyList []string `json:"policy_list" binding:"required"`
 }
 
-type EvalResult struct {
+type evalResult struct {
 	Input        string `json:"input,omitempty"`
 	Policy       string `json:"policy,omitempty"`
 	IsSuccessful bool   `json:"isSuccessful"`
@@ -43,7 +43,7 @@ type EvalResult struct {
 func policiesEvaluateHandler(_ *config.Conf) gin.HandlerFunc {
 	return func(c *gin.Context) {
 
-		var cmdList EvalCmdList
+		var cmdList evalCmdList
 
 		if err := c.ShouldBindWith(&cmdList, binding.JSON); err != nil {
 			log.Debug(err)
@@ -58,7 +58,7 @@ func policiesEvaluateHandler(_ *config.Conf) gin.HandlerFunc {
 				return
 			}
 			if !decision {
-				c.JSON(200, EvalResult{
+				c.JSON(200, evalResult{
 					IsSuccessful: false,
 					Policy:       policy,
 					Input:        cmdList.Input,
@@ -67,7 +67,7 @@ func policiesEvaluateHandler(_ *config.Conf) gin.HandlerFunc {
 			}
 		}
 
-		c.JSON(200, EvalResult{
+		c.JSON(200, evalResult{
 			IsSuccessful: true,
 		})
 		return
@@ -77,7 +77,7 @@ func policiesEvaluateHandler(_ *config.Conf) gin.HandlerFunc {
 func policyEvaluateHandler(_ *config.Conf) gin.HandlerFunc {
 	return func(c *gin.Context) {
 
-		var cmd EvalCmd
+		var cmd evalCmd
 
 		if err := c.ShouldBindWith(&cmd, binding.JSON); err != nil {
 			log.Debug(err)
@@ -91,7 +91,7 @@ func policyEvaluateHandler(_ *config.Conf) gin.HandlerFunc {
 			return
 		}
 
-		c.JSON(200, EvalResult{
+		c.JSON(200, evalResult{
 			IsSuccessful: decision,
 		})
 		return

server/server.go

@@ -25,7 +25,7 @@ func RunHTTPServer(ctx context.Context, cfg *config.Conf) error {
 		Handler: router(cfg),
 	}
 
-	log.Info("HTTP server is running on" + cfg.Host + ":" + cfg.Port)
+	log.Info("HTTP server is running on " + cfg.Host + ":" + cfg.Port)
 	if cfg.SSL.Enable {
 		tlsConfig := &tls.Config{
 			MinVersion: tls.VersionTLS10,