Project Address:
/Mario-Hero/toolUnRar
environmental needs
- Windows system
- Python 3
- For extracting RAR files, you need to install WinRAR.
- For decompressing 7z/zip and other files that 7-Zip supports, you need to install 7-Zip.
Usage
Directly drag in a folder or zip file to batch extract zip files containing passwords. If you drag in a folder, it will extract the zip files under the folder, but not go to the next level directory. Set the dictionary by setting PASSWD, and set whether to delete the successfully unzipped zip file after unzipping by setting DELETEIT. This script will recognize if the file is a zip file by its suffix.
You can copy the WinRAR directory and the 7-Zip directory directly into the same directory as this file so that you can carry it around and use it.
Parameters
- PASSWD = ["hello", "123456"] : your passphrase, the script will keep experimenting with passwords from this array to unzip until it succeeds.
- DELETEIT : A dangerous parameter. When true, the script will simply delete the successfully decompressed zip file. If false, it will not.
- LOC_WINRAR = "C:\Program Files\WinRAR\" The location of your WinRAR installation. Even if this variable is not set correctly, the program will look for the corresponding program in the possible locations.
- LOC_7Z: 7-Zip installation location.
- SAVE_MODE = True: If the script is unable to determine whether this is a compressed file or not by the suffix, it will not operate on the file.
Full Code
#!/usr/bin/python3
# -*- coding: UTF-8 -*-
# Created by Mario Chen, 04.04.2021, Shenzhen
# My Github site: /Mario-Hero
import sys
import os
import subprocess
# you can change it >>>>>
PASSWD = ["123456","hello"] # the possible passwords
DELETEIT = False # DANGER!! If it is True,will delete rar file after extraction
LOC_WINRAR = "C:\\Program Files\\WinRAR\\" # location of WinRAR
LOC_7Z = "C:\\Program Files\\7-Zip\\" # location of 7-Zip
SAVE_MODE = True # if the suffix of file doesn't look like a compressed file, then do nothing with it.
# <<<<< you can change it
PROGRAM_RAR = "" # the program we use
PROGRAM_7Z = "" # the program we use
LOC_S_WINRAR = ["C:\\Program Files\\WinRAR\\","C:\\Program Files (x86)\\WinRAR\\","./",""] # some possible locations of WinRAR
LOC_S_7Z = ["C:\\Program Files\\7-Zip\\","C:\\Program Files (x86)\\7-Zip\\","./",""] # some possible locations of 7-Zip
RAR_FILE = ["rar","zip","7z","tar","gz","xz","bzip2","gzip","wim","arj","cab","chm","cpio","cramfs","deb","dmg","fat","hfs","iso","lzh","lzma","mbr","msi","nsis","ntfs","rpm","squashfs","udf","vhd","xar","z"]
NOT_RAR_FILE = ["jpg","exe","png","mkv","mp4","mp3","avi","mov","jpeg","wav","gif","mpeg","webp","txt","doc","docx","ppt","pptx","xls","xlsx","html","wps","torrent","swf","bmp","crdownload","xltd","downloading"]
ENABLE_RAR = False # initial state only
ENABLE_7Z = False # initial state only
# for guessing >>>
GUESS_FLAG_INIT = ["Password.", "Code.", "password", "Password"] #0
GUESS_FLAG_START_1 = [":", "："] #1
GUESS_FLAG_START_2 = ["Yes.", "for", "is", "are"," "] #1
GUESS_FLAG_END = ["\n"," "] #2
GUESS_FLAG_DIVIDE = ["or", "or", " or "] #3
# <<< for guessing
def guessWDComment(comment):
guess_flag = 0
guess_wd: list[str] = []
guess_ps = 0
cutIn = 0
cutOut = 0
while True:
if guess_flag == 0:
guess_newPs = len(comment)
guess_len = 0
for initStr in GUESS_FLAG_INIT:
ps_temp = (initStr, guess_ps)
if ps_temp == -1:
continue
else:
if ps_temp<guess_newPs:
guess_newPs = ps_temp
guess_len = len(initStr)
if guess_newPs == len(comment):
if not guess_wd:
cutIn = 0
cutOut = len(comment)
guess_flag = 3
else:
break
else:
guess_ps = guess_newPs + guess_len
guess_flag = 1
elif guess_flag == 1:
found_temp = False
found_temp_2 = False
guess_newPs = len(comment)
for startStr in GUESS_FLAG_START_1:
ps_temp = (startStr, guess_ps, guess_ps + 20)
if ps_temp == -1:
continue
else:
if ps_temp < guess_newPs:
found_temp = True
guess_newPs = ps_temp + len(startStr)
guess_flag = 2
if found_temp:
guess_ps = guess_newPs
cutIn = guess_ps
continue
else:
guess_newPs = len(comment)
for startStr in GUESS_FLAG_START_2:
ps_temp = (startStr, guess_ps, guess_ps + 20)
if ps_temp == -1:
continue
else:
if ps_temp < guess_newPs:
found_temp_2 = True
guess_newPs = ps_temp + len(startStr)
guess_flag = 2
if found_temp_2:
guess_ps = guess_newPs
cutIn = guess_ps
guess_flag = 2
elif guess_flag == 2:
guess_newPs = len(comment)
for endStr in GUESS_FLAG_END:
ps_temp = (endStr, guess_ps)
if ps_temp == -1:
continue
else:
if ps_temp < guess_newPs:
guess_newPs = ps_temp
guess_ps = guess_newPs
guess_flag = 3
cutOut = guess_ps
elif guess_flag == 3:
found_cut_temp = False
for divideStr in GUESS_FLAG_DIVIDE:
if (divideStr, cutIn, cutOut) != -1:
found_cut_temp = True
for wd in comment[cutIn:cutOut].split(divideStr):
guess_wd.append(())
break
if not found_cut_temp:
guess_wd.append(comment[cutIn:cutOut].strip())
guess_flag = 0
else:
guess_flag = 0
return guess_wd
def isCompressedFile(file):
file = ()
for rar in RAR_FILE:
if ("." + rar):
return True
for media in NOT_RAR_FILE:
if ("." + media):
return False
return not SAVE_MODE
def utfIsNumber(uchar):
return uchar >= u'\u0030' and uchar<=u'\u0039'
def winRarDo(folder, file, wd):
extractStr = " x -y -p" + wd + " \"" + folder + "\\" + file + "\" \"" + folder + "\\\""
extM = ("@\""+LOC_WINRAR+PROGRAM_RAR+"\""+extractStr,shell=True)
if extM == 1: # not rar file
return 2
elif extM == 11: # wrong password
return 1
elif extM != 0: # error
return 1
else:
return 0
def z7Do(folder, file, wd):
extractStr = " x -y -p" + wd + " \"" + folder + "\\" + file + "\" -o\"" + folder + "\\\""
extM = ("@\""+LOC_7Z+PROGRAM_7Z+"\""+extractStr,shell=True)
if extM !=0: # error
return 1
else:
return 0
def unrarFile(folder, file):
successThisFile = False
fileNameEncrypted = True
if not folder:
cutPos = ("\\")
folder = file[:cutPos]
file = file[cutPos+1:]
#print(folder)
#print(file)
if ENABLE_RAR and (".rar"):
winRarReturn = winRarDo(folder, file, PASSWD[0])
#print(winRarReturn)
if winRarReturn == 0:
#successThisFile = True
return True
elif winRarReturn == 2:
pass
else:
getCommentStr = " l -p0 -z" + " \"" + folder + "\\" + file + "\""
commentNumber = ("@\""+LOC_WINRAR+PROGRAM_RAR+"\""+getCommentStr,shell=True)
#commentNumber = 1
if commentNumber == 0:
commentM = ("@\""+LOC_WINRAR+PROGRAM_RAR+"\""+getCommentStr)
if commentM[0] == 0:
fileNameEncrypted = False
comment = commentM[1][(commentM[1].index("\n\n")+2):commentM[1].index(folder)]
comment = comment[0:("\n\n")]
#print(comment)
if comment:
wdArray = guessWDComment(comment)
print("Possible passwords:", wdArray)
for wd in wdArray:
winRarReturn = winRarDo(folder, file, wd)
if winRarReturn == 1:
continue
elif winRarReturn == 0:
successThisFile = True
break
elif winRarReturn == 2:
break
else:
break
if successThisFile:
return True
for index in range(1,len(PASSWD)):
winRarReturn = winRarDo(folder, file, PASSWD[index])
if winRarReturn == 1:
continue
elif winRarReturn == 0:
successThisFile = True
PASSWD[0],PASSWD[index]=PASSWD[index],PASSWD[0]
break
elif winRarReturn == 2:
break
else:
break
if not successThisFile:
if ENABLE_7Z:
for index in range(len(PASSWD)):
z7Return = z7Do(folder, file, PASSWD[index])
if z7Return == 1:
continue
else:
successThisFile = True
PASSWD[0],PASSWD[index]=PASSWD[index],PASSWD[0]
break
if not successThisFile:
print("Failed："+file)
return successThisFile
def unrar(folder):
if (folder):
print(folder)
file_list = (folder)
for file in file_list:
if (folder + "/" + file):
#print(folder +"/"+ file)
#unrar(folder +"/"+file)
pass
else:
if isCompressedFile(file):
if unrarFile(folder, file):
if DELETEIT:
(folder + "/" + file)
else:
if isCompressedFile(folder):
if unrarFile("", folder):
if DELETEIT:
(folder)
if __name__ == '__main__':
if len() <= 1:
(1)
testRar = ("\""+LOC_WINRAR+PROGRAM_RAR+"\"").read()
if not testRar:
for loc in LOC_S_WINRAR:
testRar = ("\""+loc+PROGRAM_RAR+"\"").read()
if testRar:
LOC_WINRAR = loc
ENABLE_RAR = True
break
else:
ENABLE_RAR = True
test7z = ("\""+LOC_7Z+PROGRAM_7Z+"\"").read()
if not test7z:
for loc in LOC_S_7Z:
test7z = ("\""+loc+PROGRAM_7Z+"\"").read()
if test7z:
LOC_7Z = loc
ENABLE_7Z = True
break
else:
ENABLE_7Z = True
if (not ENABLE_RAR) and (not ENABLE_7Z):
print("Cannot find winRAR and 7-zip")
(1)
while len(PASSWD) < 2:
("0")
for folder in [1:]:
#print(folder)
unrar(folder)
print("Finish.")
#("pause",shell=True)
(0)
Above is the details of batch decompression of zip archives with password in python, for more information about python batch decompression of zip archives, please pay attention to my other related articles!