show warning log when secret_key is not set

cmd/initializer.go

@@ -55,6 +55,10 @@ func initializeSystem(c *cli.Context) (*settings.Config, error) {
 		return nil, err
 	}
 
+	if config.SecretKeyNoSet {
+		log.BootWarnf("[initializer.initializeSystem] \"secret_key\" in config file is not set, please change it to keep your user data safe")
+	}
+
 	settings.SetCurrentConfig(config)
 
 	err = datastore.InitializeDataStore(config)

pkg/settings/setting.go

@@ -197,6 +197,7 @@ type Config struct {
 	UuidServerId      uint8
 
 	// Secret
+	SecretKeyNoSet                        bool
 	SecretKey                             string
 	EnableTwoFactor                       bool
 	TokenExpiredTime                      uint32
@@ -487,6 +488,7 @@ func loadUuidConfiguration(config *Config, configFile *ini.File, sectionName str
 }
 
 func loadSecurityConfiguration(config *Config, configFile *ini.File, sectionName string) error {
+	config.SecretKeyNoSet = !getConfigItemIsSet(configFile, sectionName, "secret_key")
 	config.SecretKey = getConfigItemStringValue(configFile, sectionName, "secret_key", defaultSecretKey)
 	config.EnableTwoFactor = getConfigItemBoolValue(configFile, sectionName, "enable_two_factor", true)
 
@@ -645,6 +647,23 @@ func getFinalPath(workingPath, p string) (string, error) {
 	return p, err
 }
 
+func getConfigItemIsSet(configFile *ini.File, sectionName string, itemName string) bool {
+	environmentKey := getEnvironmentKey(sectionName, itemName)
+	environmentValue := os.Getenv(environmentKey)
+
+	if len(environmentValue) > 0 {
+		return true
+	}
+
+	section := configFile.Section(sectionName)
+
+	if !section.HasKey(itemName) {
+		return false
+	}
+
+	return section.Key(itemName).String() != ""
+}
+
 func getConfigItemStringValue(configFile *ini.File, sectionName string, itemName string, defaultValue ...string) string {
 	environmentKey := getEnvironmentKey(sectionName, itemName)
 	environmentValue := os.Getenv(environmentKey)