def __edit_text_analyse__(self, a: apk.APK, d: DalvikVMFormat,
dx: Analysis):
# load keywords
with open(
os.path.join(os.path.dirname(__file__),
"assets" + os.path.sep + 'pii_keywords.txt'),
'r') as file:
keywords: [str] = file.read().splitlines(False)
# parse flowdroid results
folder = os.path.join(os.path.dirname(__file__),
"results" + os.path.sep + "flowdroid")
file_name = a.get_filename().split(os.path.sep)[-1][:-4]
fd_path = os.path.join(folder, file_name + ".xml")
self.leak_id_names: [str] = []
if not os.path.exists(fd_path):
print("Flowdroid result doesn't exist")
return
resource_list = self.__analyse_flowdroid_result__(fd_path)
resource_ids = []
for s_id, s_method, s_statement, sink_method, sink_statement in resource_list:
resource_ids.append(s_id)
# find Resource class
package_name = a.get_package()
package_name = package_name.replace(".", "/")
cls: ClassDefItem = d.get_class("L" + package_name +
"/R$id;") # find resource id
if cls is None:
print("This application doesn't have an R class")
return
fields: [EncodedField] = cls.get_fields()
# match ids with keywords
for field in fields:
field: EncodedField = field
value: EncodedValue = field.get_init_value()
# resource id -> resource name
the_value = str(value.get_value())
field_name = field.get_name()
if the_value in resource_ids and field_name in keywords:
self.leak_id_names.append(field_name)
