# Patch-overlapping Python context after the fix ## `apkleaks/apkleaks.py` — `class:APKLeaks` (lines 21-145) ```python class APKLeaks: def __init__(self, args): self.file = args.file self.prefix = "apkleaks-" self.tempdir = tempfile.mkdtemp(prefix=self.prefix) self.main_dir = os.path.dirname(os.path.realpath(__file__)) self.output = tempfile.mkstemp(suffix=".txt", prefix=self.prefix)[1] if args.output is None else args.output self.pattern = self.main_dir + "/../config/regexes.json" if args.pattern is None else args.pattern self.jadx = find_executable("jadx") if find_executable("jadx") is not None else self.main_dir + "/../jadx/bin/jadx%s" % (".bat" if os.name == "nt" else "") logging.config.dictConfig({"version": 1, "disable_existing_loggers": True}) def apk_info(self): return APK(self.file) def dependencies(self): exter = "https://github.com/skylot/jadx/releases/download/v1.2.0/jadx-1.2.0.zip" with closing(urlopen(exter)) as jadx: with ZipFile(io.BytesIO(jadx.read())) as zfile: zfile.extractall(self.main_dir + "/../jadx") os.chmod(self.jadx, 33268) def write(self, message, color): sys.stdout.write("%s%s%s" % (color, message, clr.ENDC)) def writeln(self, message, color): self.write(message + "\n", color) def integrity(self): if os.path.exists(self.jadx) is False: self.writeln("Can't find jadx binary.", clr.WARNING) valid = {"yes": True, "y": True, "ye": True, "no": False, "n": False} while True: self.write("Do you want to download jadx? (Y/n) ", clr.OKBLUE) choice = input().lower() if choice == "": choice = valid["y"] break elif choice in valid: choice = valid[choice] break else: self.writeln("\nPlease respond with 'yes' or 'no' (or 'y' or 'n').", clr.WARNING) if choice: self.writeln("** Downloading jadx...\n", clr.OKBLUE) self.dependencies() else: sys.exit(self.writeln("Aborted.", clr.FAIL)) if os.path.isfile(self.file) is True: try: self.apk = self.apk_info() except Exception as e: sys.exit(self.writeln(str(e), clr.WARNING)) else: return self.apk else: sys.exit(self.writeln("It's not a valid file!", clr.WARNING)) def decompile(self): self.writeln("** Decompiling APK...", clr.OKBLUE) with ZipFile(self.file) as zipped: try: dex = self.tempdir + "/" + self.apk.package + ".dex" with open(dex, "wb") as classes: classes.write(zipped.read("classes.dex")) except Exception as e: sys.exit(self.writeln(str(e), clr.WARNING)) args = [self.jadx, dex, "-d", self.tempdir, "--deobf"] comm = "%s" % (" ".join(quote(arg) for arg in args)) os.system(comm) return self.tempdir def unique(self, list): x = numpy.array(list) return (numpy.unique(x)) def finder(self, pattern, path): matcher = re.compile(pattern) found = [] for path, _, files in os.walk(path): for fn in files: filepath = os.path.join(path, fn) if mimetypes.guess_type(filepath)[0] is None: continue with open(filepath) as handle: for lineno, line in enumerate(handle): mo = matcher.search(line) if mo: found.append(mo.group()) return self.unique(found) def extract(self, name, matches): output = open(self.output, "a+") if matches: stdout = ("[%s]" % (name)) self.writeln("\n" + stdout, clr.OKGREEN) output.write(stdout + "\n") for secret in matches: if name == "LinkFinder" and re.match(r"^.(L[a-z]|application|audio|fonts|image|layout|multipart|plain|text|video).*\/.+", secret) is not None: continue stdout = ("- %s" % (secret)) print(stdout) output.write(stdout + "\n") output.write("\n") output.close() def scanning(self): self.writeln("\n** Scanning against '%s'" % (self.apk.package), clr.OKBLUE) with open(self.pattern) as regexes: regex = json.load(regexes) for name, pattern in regex.items(): if isinstance(pattern, list): for pattern in pattern: thread = threading.Thread(target = self.extract, args = (name, self.finder(pattern, self.tempdir))) thread.start() else: thread = threading.Thread(target = self.extract, args = (name, self.finder(pattern, self.tempdir))) thread.start() def __del__(self): print("%s\n** Results saved into '%s%s%s%s'%s" % (clr.OKBLUE, clr.ENDC, clr.OKGREEN, self.output, clr.OKBLUE, clr.ENDC)) try: shutil.rmtree(self.tempdir) except Exception: return ``` ## `apkleaks/apkleaks.py` — `function:APKLeaks.decompile` (lines 79-91) ```python def decompile(self): self.writeln("** Decompiling APK...", clr.OKBLUE) with ZipFile(self.file) as zipped: try: dex = self.tempdir + "/" + self.apk.package + ".dex" with open(dex, "wb") as classes: classes.write(zipped.read("classes.dex")) except Exception as e: sys.exit(self.writeln(str(e), clr.WARNING)) args = [self.jadx, dex, "-d", self.tempdir, "--deobf"] comm = "%s" % (" ".join(quote(arg) for arg in args)) os.system(comm) return self.tempdir ``` ## `apkleaks/apkleaks.py` — `module:@5` (lines 5-5) ```python from pipes import quote ```