Added Directory checking before run resolving issue #38

libsubfinder/helper/misc.go

@@ -21,10 +21,10 @@ type Result struct {
     Error      error    // Any error that has occured
 }
 
-// Current Bruteforce structure
-type BruteforceResult struct {
-    Entity string // Current Subdomain we found
-    Error  error  // Error
+// Struct containing jobs
+type Job struct {
+    Work   string
+    Result string
 }
 
 // NewUUID generates a random UUID according to RFC 4122

main.go

@@ -14,6 +14,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
+	"path/filepath"
 	"reflect"
 	"strings"
 
@@ -134,6 +135,21 @@ func main() {
 		}
 	}
 
+	if state.Output != "" {
+		dir := filepath.Dir(state.Output)
+		exists, _ := helper.Exists(dir)
+		if exists == false {
+			fmt.Printf("\n[!] The specified output directory does not exists !\n")
+			os.Exit(1)
+		}
+	} else if state.OutputDir != "" {
+		exists, _ := helper.Exists(state.OutputDir)
+		if exists == false {
+			fmt.Printf("\n[!] The specified output directory does not exists !\n")
+			os.Exit(1)
+		}
+	}
+
 	if state.Domain == "" && state.DomainList == "" {
 		if state.Silent != true {
 			fmt.Printf("\n\nsubfinder: Missing domain argument\nTry './subfinder -h' for more information\n")