def makePatchDexData(baseApk,modifyApk):
try:
cmd ='java -jar %s -f %s -t %s -o %s -k %s -p testres -a testres -e testres '%(apkpatch_jar,baseApk,modifyApk,constrant.PATCH_APK_DEX,constrant.KEY_STORE_PATH)
os.system(cmd)
except Exception as e:
log.log_print("makePatchDexData exception",log.ERROR)
log.log_print(e,log.ERROR)
def rebuildApk(smalipath,outpath):
try:
cmd ="java -jar %s b %s -o %s"%(apktool_jar,smalipath,outpath)
os.system(cmd)
except Exception as e:
log.log_print("when rebuild apk was occured error",log.ERROR)
log.log_print(e,log.ERROR)
def decodeApk(apk,smaliPath):
try:
cmd = 'java -jar %s d %s -o %s'%(apktool_jar,apk,smaliPath)
# log.log_print("disassemble cmd:%s"%cmd)
os.system(cmd)
except Exception as e:
log.log_print("when disassemble apk was occured error",log.ERROR)
log.log_print(e,log.ERROR)
def copyApk(self):
log.log_print("copy Apk")
if self.Apk:
self.copyBaseApk = fileutils.copyFile(
self.Apk,
constrant.TMP_ROOT_DIR + os.sep + constrant.TMP_COPY_APK)
else:
self.copyBaseApk = fileutils.copyFile(
self.filelist[0],
constrant.TMP_ROOT_DIR + os.sep + constrant.TMP_COPY_APK)
def copyFile(srcfile, dstfile):
if not os.path.isfile(srcfile):
log.log_print("%s is not file" % srcfile, log.ERROR)
return
createDirs(constrant.TMP_ROOT_DIR) #预先创建
copyFile = dstfile
deleteFile(copyFile)
shutil.copyfile(srcfile, copyFile)
log.log_print("copy %s is ok" % copyFile, log.DEBUG)
return copyFile
def copyDirs(src, dst):
log.log_print(os.path.isdir(src))
log.log_print(os.path.isdir(dst))
if not checkDirs(src):
log.log_print("copy dirs error,%s not directory" % (src), log.ERROR)
sys.exit(1)
try:
shutil.copytree(src=src, dst=dst,
symlinks=True) #注意，dst目录要不在，如果已经存在，则需要删除才能复制
except Exception as e:
log.log_print("copy dirs occurred exception", log.ERROR)
log.log_print(e, log.ERROR)
sys.exit(1)
def release(self):
try:
time_stamp = self.get_time_hash(
time.strftime('%Y%m%d%H%M%S', time.localtime()))
fileutils.copyDirs(constrant.SRC_ANDFIX_PATH,
constrant.DST_ANDFIX_PATH) #复制添加的文件目录
mlist = fileutils.scanFile(constrant.PATCH_APK_DEX,
suffix=constrant.PATCH_DEX_SUFFIX)
if not os.path.isdir(constrant.APP_ASSETS_DIR):
os.makedirs(constrant.APP_ASSETS_DIR)
out_patch_file = constrant.APP_ASSETS_DIR + os.sep + 'out.apatch'
shutil.copyfile(mlist[0], out_patch_file)
for file in fileutils.scanFile(self.disaCodePath,
suffix=constrant.SMALI_SUFFIX):
modifyer.add_fix_function_code(file)
log.log_print('build release apk ... ')
builder.rebuildApk(
constrant.SMALI_OUT_PATH,
constrant.RELEASE_APK_NAME + time_stamp + '.apk')
log.log_print('release apk path:%s' %
(constrant.RELEASE_APK_NAME + time_stamp + '.apk'))
except Exception as e:
log.log_print("when build release apk was occured an error ",
log.ERROR)
log.log_print(e, log.ERROR)
def add_fix_function_code(file):
tmp = os.path.split(file)
filename = tmp[1]
if __isRFile(filename):
return
try:
fd = open(file, 'r')
lines = fd.readlines()
out_fd = open(file, "w+")
tmpDict = found(static_method_reg_str, lines)
if tmpDict.get('isinterface') == True:
# 接口类
out_fd.writelines(lines)
return
tmpIndex = tmpDict.get('method_index')
clazz = tmpDict.get('clazz')
objlines = ' const-class v0, ' + clazz + '\n'
invoke = ' invoke-static {v0}, Lcom/alipay/euler/andfix/AndFixManager;->fixfunc(Ljava/lang/Class;)V\n'
if tmpIndex == 0:
log.log_print('tmpindex== 0')
# 说明，没有找到<clinit>方法
mDict = found(constrant.METHOD_START, lines)
#需要添加完整的方法体
tmpIndex = mDict.get('method_index')
tmpfd = open(constrant.ADD_FIX_FUNCTION_CODE_PATH, 'r')
tmplines = tmpfd.readlines()
tmplines.insert(3, objlines)
log.log_print(tmplines)
tmpfd.close()
for item in tmplines:
lines.insert(tmpIndex, item)
tmpIndex += 1
lines.insert(tmpIndex, '\n') #多添加一个换行符
out_fd.writelines(lines)
elif tmpIndex > 0:
# 说明，找到了<clinit>方法
#只需要添加部分代码
log.log_print('tmpIndex > 0')
tmpIndex += 5
lines.insert(tmpIndex, objlines)
tmpIndex += 1
lines.insert(tmpIndex, invoke)
out_fd.writelines(lines)
out_fd.close()
fd.close()
except IOError as e:
log.log_print('when add fix function code was occured an error',
log.ERROR)
log.log_print(e, log.ERROR)
def modifySmaliFileMethod(file, isAddFixFuntion=False):
try:
#读取内容，同时写文件
tmp = os.path.split(file)
filename = tmp[1]
if __isRFile(filename):
return
log.log_print("file:%s" % file)
fd = open(file, 'r')
lines = fd.readlines()
tmpFile = tmp[0] + os.sep + "_tmp_" + tmp[1]
outfd = open(tmpFile, 'w')
isInterFaceClass = False
isAddMethod = True
for line in lines:
if is_match_reg(interface_class_reg_str, line):
isInterFaceClass = True
break
# if is_match_reg(current_java_class_name,line):
# java_class_filename = line.split(' ')[1].replace('"','')
# log.log_print('current java class name :%s'%(java_class_filename))
matchobj = re.match(constrant.METHOD_START, line.strip())
if matchobj:
if is_match_reg(static_method_reg_str, line):
#这里添加 fixfunc的函数体
log.log_print('isStaticMethod')
isAddMethod = True
elif is_match_reg(
abstract_method_reg_str, line) or is_match_reg(
native_method_reg_str, line) or is_match_reg(
constructor_reg_str, line):
isAddMethod = True
else:
isAddMethod = False
tmpMethod = line.split(" ")
tmpMethod.insert(2, 'native')
line = ' '.join(tmpMethod)
outfd.writelines(line)
if re.match(constrant.METHOD_END, line.strip()):
outfd.writelines(line)
outfd.writelines('\n')
isAddMethod = False
if isAddMethod:
outfd.writelines(line) #
if isInterFaceClass:
outfd.writelines(lines)
outfd.close()
fd.close()
os.remove(file)
os.rename(tmpFile, os.path.split(tmpFile)[0] + os.sep + filename)
except (IOError, OSError) as e:
log.log_print("when createMethodStruct was occured exception ",
log.ERROR)
log.log_print(e, log.ERROR)
def getApkPackageName():
log.log_print("getPackageNaem")
manifestfile =constrant.SMALI_OUT_PATH+os.sep+"AndroidManifest.xml"
#manifestfile ="D:\\Android\\worRecord\\Androidprotected\\extractDexFile\\smali\\AndroidManifest.xml"
if not fileutils.checkFile(manifestfile):
log.log_print("AndroidMainfest.xml is not file",log.ERROR)
sys.exit(1)
pacakgeName=""
try:
xmlTree = ET.ElementTree(file=manifestfile)
if xmlTree == None:
log.log_print("parse AndroidManifest.xml failed", log.ERROR)
sys.exit(1)
for items in xmlTree.iter():
if items.tag == "manifest":
pacakgeName = items.attrib.get('package')
except Exception as e:
log.log_print("Exception parse AndroidManifest.xml failed",log.ERROR)
log.log_print(e,log.ERROR)
return pacakgeName
def makePatchDex(self):
log.log_print("makePatchDex .. ")
packageName = mainfest.getApkPackageName()
log.log_print("packageName:%s" % packageName)
self.disaCodePath = constrant.SMALI_OUT_PATH + os.sep + 'smali' + os.sep + packageName.replace(
'.', os.sep)
mlist = fileutils.scanFile(self.disaCodePath,
suffix=constrant.SMALI_SUFFIX)
log.log_print("modifySmaliFileMetho begin")
print "mlist", mlist
for item in mlist:
modifyer.modifySmaliFileMethod(item)
log.log_print("modifySmaliFileMetho end")
self.buildApk()
def doPatch(self):
builder.makePatchDexData(
self.copyBaseApk,
constrant.TMP_APK_PATH + os.sep + constrant.BASE_METHOD_MODIFY_APK)
log.log_print('dopatch ok ')
def buildApk(self):
log.log_print("build apk")
builder.rebuildApk(
constrant.SMALI_OUT_PATH,
constrant.TMP_APK_PATH + os.sep + constrant.BASE_METHOD_MODIFY_APK)
def decodeApk(self):
log.log_print("disassemble Apk")
builder.decodeApk(self.copyBaseApk, constrant.SMALI_OUT_PATH)
def renameFile(src, dst):
try:
os.rename(src, dst)
except Exception as e:
log.log_print("when rename file was occured error", log.ERROR)
log.log_print(e, log.ERROR)