Simple Android APK Unpack Script (dex2jar & apktool)


這東西是其實是 http://studio.zeuik.com/?p=689 再改良版.
加入了 apktool 的整合.再者便是一些指令上的操作吧.
本來不打算公開.但是為了方便在別的機器上使用所以貼在這吧
不作太多解釋了.

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
@author: Zeuxis Lo
@structure:
- dex
- apk
- apktool
- dex2jar
@usage:
@setup apk directory
- python run.py -b

@other
- python run.py -h
"""
import os, optparse, subprocess, time

CURRENT_ROOT = os.path.abspath(os.path.dirname(__file__).decode('utf-8')).replace('\\', '/')
APK_ROOT = CURRENT_ROOT + "/apk"
APP_ROOT = APK_ROOT + "/app"
UNZIP_ROOT = APK_ROOT + "/unzip"
JAR_ROOT = APK_ROOT + "/jar"
PACKAGE_ROOT = APK_ROOT + "/package"

DEX_SCRIPT = CURRENT_ROOT + "/dex2jar/dex2jar.sh"
APKTOOL_SCRIPT = CURRENT_ROOT + "/apktool/apktool"

def makeCommand(command):
print(outputColor("Command: %s" % command, True, True))

result = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True).communicate()[0]
if len(result) > 0:
for line in result.split("\n"):
print(" %s" % line)

def outputColor(string, status, bold):
attr = []
if status:
attr.append('32') # green
else:
attr.append('31') # red

if bold:
attr.append('1')

return '\x1b[%sm%s\x1b[0m' % (';'.join(attr), string)

class FileController(object):
def __init__(self):
pass

def get_apks(self):
apks = {};

for root, dirs, files in os.walk(APP_ROOT):
for file in files:
apks[len(apks) + 1] = file

return apks;

def list(self):
# 列出 App 目錄中的應用
for id, apk in self.get_apks().iteritems():
print("%s. %s" % (id, apk))

def rename(self):
for id, apk in self.get_apks().iteritems():
old_apk_name = apk
new_apk_name = '_'.join(apk.split(".")[:-1]) + "." + apk.split(".")[-1:][0];

old_apk_path = APP_ROOT + '/' + old_apk_name
new_apk_path = APP_ROOT + '/' + new_apk_name

print("%20s => %20s" % (old_apk_name, new_apk_name))
os.rename(old_apk_path, new_apk_path)

def remove(self, apk):
file_root = APP_ROOT + "/" + apk

if os.path.exists(file_root) and os.path.isfile(file_root):
file_prefix = apk.split(".")[:-1][0];

makeCommand("rm -rf %s*" % (UNZIP_ROOT + "/" + file_prefix))
makeCommand("rm -rf %s*" % (JAR_ROOT + "/" + file_prefix))
makeCommand("rm -rf %s*" % (PACKAGE_ROOT + "/" + file_prefix))
else:
print(outputColor("Can not found App file", False, False));

def clear(self):
for directory in [UNZIP_ROOT, JAR_ROOT, PACKAGE_ROOT]:
makeCommand("rm -rf %s" % directory)

def build(self):
for directory in [APP_ROOT, UNZIP_ROOT, JAR_ROOT, PACKAGE_ROOT]:
if os.path.exists(directory) and os.path.isdir(directory):
print(outputColor("Exists: %s" % directory, False, False))
else:
makeCommand("mkdir %s" % directory)

class DecompileController(object):
def __init__(self):
pass

def file(self, apk):
file_root = APP_ROOT + "/" + apk
unzip_file_root = UNZIP_ROOT + "/" + apk
de_apktool_file_root = os.path.splitext(CURRENT_ROOT + "/" + apk)[0]
dex_file = unzip_file_root + "/classes.dex"
jar_file = JAR_ROOT + "/" + apk + ".jar";

if os.path.exists(file_root) and os.path.isfile(file_root):

if os.path.exists(unzip_file_root) and os.path.isdir(unzip_file_root):
makeCommand("rm -Rf %s" % unzip_file_root);

makeCommand("mkdir %s" % unzip_file_root)
makeCommand("tar zxvf %s -C %s" % (file_root, unzip_file_root))
makeCommand("%s %s" % (DEX_SCRIPT, dex_file))
makeCommand("mv %s/*.jar %s" % (unzip_file_root, jar_file))

makeCommand("%s d -f %s" % (APKTOOL_SCRIPT, file_root))
makeCommand("cp -rf %s %s" % (de_apktool_file_root, PACKAGE_ROOT))
makeCommand("rm -Rf %s" % de_apktool_file_root)
else:
print(outputColor("Can not found App file", False, False));

def directory(self, directory):
if directory is not True:
print("%12s %s" % ("Direcotry:", directory))

if os.path.exists(directory) and os.path.isdir(directory):
print("%12s Success" % "Is Exists:")
print("%12s %s" % ("Switch to:", directory))

new_app_root = directory
else:
print(outputColor("%12s Faild" % "Is Exists:", False, False))
print("%12s %s" % ("Switch to:", APP_ROOT))

new_app_root = APP_ROOT

time.sleep(3);

for id, apk in FileController().get_apks().iteritems():
print("");
print("%12s %s" % ("Processing:", apk))
self.file(apk)
else:
print("%12s %s" % ("Lookup:", directory))
self.directory(directory);

if __name__ == "__main__":
parser = optparse.OptionParser(usage="Usage: %prog [options]")
parser.add_option("-r", "--rename", action="store_true", dest="rename", help="rename all apks")
parser.add_option("-l", "--list", action="store_true", dest="list", help="list all apks")
parser.add_option("-f", "--file", action="store", dest="file", help="decompile file")
parser.add_option("-u", "--use_directory", action="store", dest="directory", help="decompile directory by input")
parser.add_option("-d", "--default_direcotry", action="store_true", dest="default_directory", help="decompile default directory")

group = optparse.OptionGroup(parser, "Other Helpers")
group.add_option("-x", "--remove", action="store", dest="remove", help="remove unzip, jar and package by FILE")
group.add_option("-c", "--clear", action="store_true", dest="clear", help="clear unzip, jar and package")
group.add_option("-b", "--build", action="store_true", dest="build", help="build decompile directory structure")
parser.add_option_group(group)

(options, args) = parser.parse_args()

if options.rename:
FileController().rename()
elif options.list:
FileController().list()
elif options.file:
DecompileController().file(options.file)
elif options.directory:
DecompileController().directory(options.directory)
elif options.default_directory:
DecompileController().directory(APP_ROOT)
elif options.remove:
FileController().remove(options.remove)
elif options.clear:
FileController().clear()
elif options.build:
FileController().build()
else:
parser.print_help()