iOS重签名工具（python版本）

本想直接用fastlane的resign功能，要简单些，基本不需要写代码实现，但是考虑到安装新环境fastlane安装等原因，还是出一个不依赖fastlane的工具

重签名流程，跟安卓的类似
1.解压ipa
2.导出entitlements_temp.plist
3.重签名
4.压缩ipa

1.解压ipa

def unzip_ipa(self,ipa_path):
        if os.path.exists(ipa_path):
            if '.ipa' in ipa_path:
                resign_utils.remove_dir(self.temp_file_dir)
                self.zip_file_list = resign_utils.unzip_file(ipa_path, self.temp_file_dir)
                payload_path       = os.path.join(self.temp_file_dir, 'Payload')
                app_PackageName    = resign_utils.execute_cmd('ls %s' % (payload_path))
                app_path           = os.path.join(payload_path, app_PackageName)
                self.app_temp_path = resign_utils.handleWhiteSpace(app_path)
                print('app_temp_path   ==>%s' % self.app_temp_path)
            else:
                print('文件格式非法')
        else:
            print('文件不存在')

2.导出entitlements_temp.plist，并且修改替换embedded.mobileprovision

# 根据pp文件导出Entitlements信息
    def export_sign_info(self,pp_path):
        temp_plist = os.path.join(self.temp_file_dir, 'entitlements_temp.plist')

        cmd = 'security cms -D -i "%s" > %s' % (pp_path, temp_plist)
        result = resign_utils.execute_cmd(cmd)

        cmd = '/usr/libexec/PlistBuddy -x -c "Print:Entitlements" %s > %s' % (temp_plist, self.entitle_plist)
        result = resign_utils.execute_cmd(cmd)

        resign_utils.copy(pp_path, self.app_temp_path)
        file_dir, file_name = os.path.split(pp_path)
        resign_utils.rename(os.path.join(self.app_temp_path, file_name), 'embedded.mobileprovision')
        os.remove(temp_plist)

3.重签名

def code_sign(self,cert_name, file_path):
        cmd = 'codesign -f -s "%s" --entitlements %s "%s"' % (cert_name, self.entitle_plist, file_path)
        resign_utils.execute_cmd(cmd)

4.压缩ipa

def zip_ipa(self):
        resign_utils.zip_file(os.path.join(self.temp_file_dir, 'Payload'), self.output_ipa_path)
        resign_utils.remove_dir(self.temp_file_dir)

# 解压文件
def unzip_file(source_file, output_path):
    zip_obj = zipfile.ZipFile(source_file, 'r')
    zip_file_list = zip_obj.namelist()
    zip_file_list.reverse()
    zip_obj.extractall(output_path)
    zip_obj.close()
    return zip_file_list        

# 压缩文件
def zip_file(source_path, output_path):
    zip_file = zipfile.ZipFile(output_path, 'w')
    pre_len  = len(os.path.dirname(source_path))
    for parent, dir_names, file_names in os.walk(source_path):
        for file_name in file_names:
            pathFile = os.path.join(parent, file_name)
            arc_name = pathFile[pre_len:].strip(os.path.sep)
            zip_file.write(pathFile, arc_name)
    zip_file.close()

项目源码：https://github.com/Malone1023/ipa-resign