iOS 代码混淆的简单使用
1.工具下载 http://stevenygard.com/projects/class-dump/ 选择dmg安装包
2.打开终端输入:open/usr/local/bin
3.
4.修改权限在终端键入: sudo chmod 777 /usr/local/bin/class-dump
5.使用Python3自动发包工具解压包后缀为zip
Python脚本如下（上传蒲公英脚本可以忽略）
#!/usr/bin/env python
#coding=utf-8
import os
import requests
import webbrowser
import subprocess
import shutil
'''
使用注意事项:该脚本基于python3.6
1、将工程的编译设备选成 Gemeric iOS Device
2、command + B编译
3、执行脚本文件
//3.7/Users/zrq/Library/Developer/Xcode/DerivedData/GSTProject-fqtpprwvigsfvugxwfsdvxdvywcu/Build/Products/Debug-iphoneos/GSTProject.app
//3.6 /Users/zrq/Library/Developer/Xcode/DerivedData/GSTProject-cuyhzrkrfbncceatynnajegnbsyu/Build/Products/Debug-iphoneos/GSTProject.app
//线上 /Users/zrq/Library/Developer/Xcode/DerivedData/GSTProject-azzauvtqxgmxnrggnafpvhisblsq/Build/Products/Debug-iphoneos/GSTProject.app
//3.9 /Users/zrq/Library/Developer/Xcode/DerivedData/GSTProject-aghhbgcjerclpeaxxbjwxsyjielw/Build/Products/Debug-iphoneos/GSTProject.app
'''
appFileFullPath = '/Users/zrq/Library/Developer/Xcode/DerivedData/GSTProject-azzauvtqxgmxnrggnafpvhisblsq/Build/Products/Debug-iphoneos/GSTProject.app'
PayLoadPath = '/Users/zrq/Desktop/Payload'
packBagPath = '/Users/zrq/Desktop/ProgramBag'
openUrlPath = 'https://www.pgyer.com/d33d'
#上传蒲公英
USER_KEY = "cc33dd4d7e9ef30b1be9d8022648e0e2"
API_KEY = "e989280adbf6890b4072970f07d9aaf8"
#上传蒲公英
def uploadIPA(IPAPath):
if(IPAPath==''):
print("\n*************** 没有找到对应上传的IPA包 *********************\n")
return
else:
print("\n***************开始上传到蒲公英*********************\n")
url='http://www.pgyer.com/apiv1/app/upload'
data={
'uKey':USER_KEY,
'_api_key':API_KEY,
'installType':'2',
'password':'',
'updateDescription':""
}
files={'file':open(IPAPath,'rb')}
r=requests.post(url,data=data,files=files)
def openDownloadUrl():
webbrowser.open(openUrlPath,new=1,autoraise=True)
print ("\n*************** 更新成功 *********************\n")
#编译打包流程
def bulidIPA():
#删除之前打包的ProgramBag文件夹
subprocess.call(["rm","-rf",packBagPath])
#创建PayLoad文件夹
mkdir(PayLoadPath)
#将app拷贝到PayLoadPath路径下
subprocess.call(["cp","-r",appFileFullPath,PayLoadPath])
#在桌面上创建packBagPath的文件夹
subprocess.call(["mkdir","-p",packBagPath])
#将PayLoadPath文件夹拷贝到packBagPath文件夹下
subprocess.call(["cp","-r",PayLoadPath,packBagPath])
#删除桌面的PayLoadPath文件夹
subprocess.call(["rm","-rf",PayLoadPath])
#切换到当前目录
os.chdir(packBagPath)
#压缩packBagPath文件夹下的PayLoadPath文件夹夹
subprocess.call(["zip","-r","./Payload.zip","."])
print ("\n*************** 打包成功 *********************\n")
#将zip文件改名为ipa
subprocess.call(["mv","payload.zip","Payload.ipa"])
#删除payLoad文件夹
subprocess.call(["rm","-rf","./Payload"])
#创建PayLoad文件夹
def mkdir(PayLoadPath):
isExists = os.path.exists(PayLoadPath)
if not isExists:
os.makedirs(PayLoadPath)
print(PayLoadPath + '创建成功')
return True
else:
print (PayLoadPath + '目录已经存在')
return False
if __name__ == '__main__':
des = input("请输入更新的日志描述:")
bulidIPA()
uploadIPA('%s/Payload.ipa'%packBagPath)
openDownloadUrl()
6.解压出Payload文件夹，.app就是我们的目标文件
7.在终端使用命令class-dump -H[.app文件路径] -o[输出文件夹路径]，就会生成我们需要解析成.h文件有相对应的方法及属性
8.混淆代码的方法通过shell脚本来实现，同时需要一个文档写入我们需要混淆的方法名与变量名
9.打开终端，cd到文件所在目录，使用touch命令 创建confuse.sh（混淆脚本） func.list（混淆方法，函数列表）
10.添加run script命令Targrt--build phases---new run script phase（把shell脚本运行）
11.生成混淆文件 就是说明混淆成功了
有些地方不能混淆：storyboard,init,系统方法等
