xinitdeploy

#! /Library/Frameworks/Python.framework/Versions/3.8/bin/python3

import frida
import os
import io
import traceback
import base64

def withColor(string, fg, bg=49):
    print("\33[0m\33[%d;%dm%s\33[0m" % (fg, bg, string))
    
Red = 1
Green = 2
Yellow = 3
Blue = 4
Magenta = 5
Cyan = 6
White = 7
 
def red(string):
    return withColor(string, Red+30) # Red
def yellow(string):
    return withColor(string, Yellow+30) # Yellow

warn = red
info = yellow

def readJs(filename):
    return io.open('../js/' + filename,'r',encoding= 'utf8').read()

base_jscode = readJs("base.js")

radar_jscode = readJs("radar.js")

jsfmt_jscode = readJs("jsfmt.js")

rpc_jscode = base_jscode + radar_jscode + jsfmt_jscode + readJs("rpc.js")

class XinitFile:
    def __init__(self, filename, filepath):
        self.filename = filename
        self.filepath = filepath

    def fileData(self):
        fopen = open(self.filepath,"rb")
        data = fopen.read()
        fopen.close()
        return data
    
def readXinitFiles():
    xinitFiles = []
    print(xinitFiles);
    if not os.path.exists("./xinit"):
        return xinitFiles
    allFiles = os.listdir("./xinit")
    for filename in allFiles:
        filepath = "./xinit/" + filename
        if os.path.isdir(filepath):
            continue
        xinitFile = XinitFile(filename, filepath)
        xinitFiles.append(xinitFile)
    print(xinitFiles);
    return xinitFiles

def on_message(message, data):
    pass

def attach(packageName):
    online_session = None
    online_script = None
    try:
        rdev = frida.get_usb_device()
        online_session = rdev.attach(packageName)
        if online_session == None:
            warn("attaching fail to " + packageName)
        online_script = online_session.create_script(rpc_jscode)
        online_script.on('message', on_message)
        online_script.load()
    except Exception:
        warn(traceback.format_exc())   
    return online_session,online_script
    

def detach(online_session):
    if online_session != None:
        online_session.detach()
 

def xinitDeploy(packageName):
    xinitFiles = readXinitFiles()
    if len(xinitFiles) == 0:
        warn("deploying aborted.")
        return
    online_session = None
    online_script = None
    try:
        online_session,online_script = attach(packageName);
        for xinitFile in xinitFiles:
            dataBase64 = base64.b64encode(xinitFile.fileData()).decode()
            distPath = "/data/user/0/" + packageName + "/xinit/" + xinitFile.filename
            print("copying " + xinitFile.filename + " to that path " + distPath + ".")
            online_script.exports.write(distPath, dataBase64)
        info("deploying xinit finished.")
    except Exception:
        warn("deploying xinit failure.")
        warn(traceback.format_exc())  
    finally:    
        detach(online_session)
        
xinitDeploy('com.kugou.shiqutouch')