rar to zip

crargo.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"bufio"
-	"bytes"
 	"fmt"
 	"log"
 	"os"
@@ -10,39 +9,35 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/mholt/archiver"
+	"github.com/yeka/zip"
 )
 
 func crack(tid int, file []byte, fn string, passwords []string, found **string, stop *bool, total *uint64, exited *int32) {
 	fmt.Println("Thread", tid, ": starting with", len(passwords), "passwords...")
 
-	rar := archiver.NewRar()
-	rar.ContinueOnError = false
-	rar.ImplicitTopLevelFolder = true
-	rar.OverwriteExisting = true
-	rar.MkdirAll = false
+	r, err := zip.OpenReader(fn)
+	if err != nil {
+		log.Fatal(err)
+	}
 
+	f := r.File[len(r.File)-1]
+	fmt.Println("Filename:", f.Name)
 	for i := 0; i < len(passwords); i++ {
 		if *stop {
 			goto end
 		}
 
 		cur_pass := passwords[i]
-		rar.Password = cur_pass
-		reader := bytes.NewReader(file)
+		f.SetPassword(cur_pass)
 
-		err := rar.Open(reader, 0)
-		if err != nil {
-			log.Fatal(err)
-		}
-
-		_, err = rar.Read()
+		r, err := f.Open()
 		if err == nil {
+
 			*found = &passwords[i]
+			r.Close()
 			goto end
 		}
 
-		rar.Close()
 		atomic.AddUint64(total, 1)
 	}
 end:

go.mod

@@ -10,4 +10,6 @@ require (
 	github.com/pierrec/lz4 v2.6.1+incompatible // indirect
 	github.com/ulikunitz/xz v0.5.10 // indirect
 	github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect
+	github.com/yeka/zip v0.0.0-20180914125537-d046722c6feb // indirect
+	golang.org/x/crypto v0.0.0-20220427172511-eb4f295cb31f // indirect
 )

go.sum

@@ -16,3 +16,7 @@ github.com/ulikunitz/xz v0.5.10 h1:t92gobL9l3HE202wg3rlk19F6X+JOxl9BBrCCMYEYd8=
 github.com/ulikunitz/xz v0.5.10/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
 github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 h1:nIPpBwaJSVYIxUFsDv3M8ofmx9yWTog9BfvIu0q41lo=
 github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8/go.mod h1:HUYIGzjTL3rfEspMxjDjgmT5uz5wzYJKVo23qUhYTos=
+github.com/yeka/zip v0.0.0-20180914125537-d046722c6feb h1:OJYP70YMddlmGq//EPLj8Vw2uJXmrA+cGSPhXTDpn2E=
+github.com/yeka/zip v0.0.0-20180914125537-d046722c6feb/go.mod h1:9BnoKCcgJ/+SLhfAXj15352hTOuVmG5Gzo8xNRINfqI=
+golang.org/x/crypto v0.0.0-20220427172511-eb4f295cb31f h1:OeJjE6G4dgCY4PIXvIRQbE8+RX+uXZyGhUy/ksMGJoc=
+golang.org/x/crypto v0.0.0-20220427172511-eb4f295cb31f/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=