Move file expiry time to config file

config.toml

@@ -4,3 +4,4 @@ vhost = "hardfiles.org"
 dbfile = "dbfile.db"
 filelen = 6
 folder = "files"
+fileexpiry = 86400

main.go

@@ -29,6 +29,7 @@ type Config struct {
 	DBFile            string `toml:"dbfile"`
 	FileLen           int    `toml:"filelen"`
 	FileFolder        string `toml:"folder"`
+	FileExpirySeconds int    `toml:"fileexpiry"`
 }
 
 func LoadConf() {
@@ -120,7 +121,7 @@ func CheckFile(name string) bool { // false if doesn't exist, true if exists
 
 func UploadHandler(w http.ResponseWriter, r *http.Request) {
 	// expiry sanitize
-	twentyfour := int64(86400)
+	twentyfour := int64(conf.FileExpirySeconds)
 
 	file, _, err := r.FormFile("file")
 	if err != nil {