cclohmar/zoraxy-waf
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fix: use absolute config path next to binary — fixes permission denied on save

Browse source
This commit is contained in:
Claus Lohmar 2026-08-01 16:08:56 +00:00
parent efb6c813e7
commit 2dc01e9aa0
1 changed files with 16 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
config.go
View file

@ -4,18 +4,26 @@ import (
"encoding/json" "encoding/json"
"log" "log"
"os" "os"
"path/filepath"
"sync" "sync"
) )
// Config holds all WAF plugin settings, persisted as JSON. // Config holds all Firewall plugin settings, persisted as JSON.
type Config struct { type Config struct {
Enabled bool `json:"enabled"` Enabled bool `json:"enabled"`
NodeURL string `json:"node_url"` // e.g. http://192.168.1.50:8080 NodeURL string `json:"node_url"` // e.g. http://192.168.1.50:8080
ReturnPort int `json:"return_port"` // port for inspection endpoint async callbacks ReturnPort int `json:"return_port"` // port for async callbacks
TimeoutMs int `json:"timeout_ms"` // inspection timeout in milliseconds TimeoutMs int `json:"timeout_ms"` // inspection timeout in milliseconds
} }
const configFile = "waf_config.json" // configPath resolves to the config file next to the plugin binary.
func configPath() string {
exe, err := os.Executable()
if err != nil {
return "/opt/zoraxy/plugins/zoraxy-waf/waf_config.json"
}
return filepath.Join(filepath.Dir(exe), "waf_config.json")
}
var ( var (
cfg Config cfg Config
@ -35,7 +43,7 @@ func loadConfig() {
cfgMu.Lock() cfgMu.Lock()
defer cfgMu.Unlock() defer cfgMu.Unlock()
f, err := os.Open(configFile) f, err := os.Open(configPath())
if err != nil { if err != nil {
cfg = defaultConfig() cfg = defaultConfig()
return return
@ -55,7 +63,7 @@ func saveConfig() error {
if err != nil { if err != nil {
return err return err
} }
return os.WriteFile(configFile, data, 0644) return os.WriteFile(configPath(), data, 0644)
} }
func getConfig() Config { func getConfig() Config {