72 lines
1.3 KiB
Go
72 lines
1.3 KiB
Go
package main
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import (
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"encoding/json"
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"log"
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"os"
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"path/filepath"
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"sync"
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)
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// Config holds all Firewall plugin settings.
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type Config struct {
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Enabled bool `json:"enabled"`
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WAFURL string `json:"waf_url"`
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HealthInterval int `json:"health_interval"`
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TimeoutMs int `json:"timeout_ms"`
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}
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func configPath() string {
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exe, err := os.Executable()
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if err != nil {
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return "/opt/zoraxy/plugins/zoraxy-waf/waf_config.json"
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}
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return filepath.Join(filepath.Dir(exe), "waf_config.json")
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}
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var (
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cfg Config
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cfgMu sync.RWMutex
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)
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func defaultConfig() Config {
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return Config{
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Enabled: false,
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WAFURL: "http://10.1.0.11:8081",
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HealthInterval: 5,
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TimeoutMs: 3000,
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}
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}
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func loadConfig() {
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cfgMu.Lock()
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defer cfgMu.Unlock()
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f, err := os.Open(configPath())
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if err != nil {
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cfg = defaultConfig()
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return
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}
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defer f.Close()
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if err := json.NewDecoder(f).Decode(&cfg); err != nil {
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log.Printf("WARN: corrupt config, using defaults: %v", err)
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cfg = defaultConfig()
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}
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}
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func saveConfig() error {
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cfgMu.RLock()
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data, err := json.MarshalIndent(cfg, "", " ")
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cfgMu.RUnlock()
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if err != nil {
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return err
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}
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return os.WriteFile(configPath(), data, 0644)
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}
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func getConfig() Config {
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cfgMu.RLock()
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defer cfgMu.RUnlock()
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return cfg
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}
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