Release 202412292127

config.go

@@ -0,0 +1,73 @@
+package kvm
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+)
+
+type WakeOnLanDevice struct {
+	Name       string `json:"name"`
+	MacAddress string `json:"macAddress"`
+}
+
+type Config struct {
+	CloudURL          string            `json:"cloud_url"`
+	CloudToken        string            `json:"cloud_token"`
+	GoogleIdentity    string            `json:"google_identity"`
+	JigglerEnabled    bool              `json:"jiggler_enabled"`
+	AutoUpdateEnabled bool              `json:"auto_update_enabled"`
+	IncludePreRelease bool              `json:"include_pre_release"`
+	HashedPassword    string            `json:"hashed_password"`
+	LocalAuthToken    string            `json:"local_auth_token"`
+	LocalAuthMode     string            `json:"localAuthMode"` //TODO: fix it with migration
+	WakeOnLanDevices  []WakeOnLanDevice `json:"wake_on_lan_devices"`
+}
+
+const configPath = "/userdata/kvm_config.json"
+
+var defaultConfig = &Config{
+	CloudURL:          "https://api.jetkvm.com",
+	AutoUpdateEnabled: true, // Set a default value
+}
+
+var config *Config
+
+func LoadConfig() {
+	if config != nil {
+		return
+	}
+
+	file, err := os.Open(configPath)
+	if err != nil {
+		logger.Debug("default config file doesn't exist, using default")
+		config = defaultConfig
+		return
+	}
+	defer file.Close()
+
+	var loadedConfig Config
+	if err := json.NewDecoder(file).Decode(&loadedConfig); err != nil {
+		logger.Errorf("config file JSON parsing failed, %v", err)
+		config = defaultConfig
+		return
+	}
+
+	config = &loadedConfig
+}
+
+func SaveConfig() error {
+	file, err := os.Create(configPath)
+	if err != nil {
+		return fmt.Errorf("failed to create config file: %w", err)
+	}
+	defer file.Close()
+
+	encoder := json.NewEncoder(file)
+	encoder.SetIndent("", "  ")
+	if err := encoder.Encode(config); err != nil {
+		return fmt.Errorf("failed to encode config: %w", err)
+	}
+
+	return nil
+}