def executeSnippet(code, description):
#Get UI context, try currently selected otherwise default to the first one if the snippet widget is selected.
ctx = UIContext.activeContext()
dummycontext = {
'binaryView': None,
'address': None,
'function': None,
'token': None,
'lowLevelILFunction': None,
'mediumLevelILFunction': None
}
if not ctx:
ctx = UIContext.allContexts()[0]
if not ctx:
#There is no tab open at all but we still want other snippest to run that don't rely on context.
context = namedtuple("context",
dummycontext.keys())(*dummycontext.values())
else:
handler = ctx.contentActionHandler()
if handler:
context = handler.actionContext()
else:
context = namedtuple("context",
dummycontext.keys())(*dummycontext.values())
snippetGlobals = setupGlobals(context)
SnippetTask(code, snippetGlobals, context, snippetName=description).start()
def current_function(self, message_box=False) -> Optional[Function]:
all_contexts = UIContext.allContexts()
if not all_contexts:
if message_box:
show_message_box(
"UI contexts not found",
"No UI context is available. Please open a binary first.",
MessageBoxButtonSet.OKButtonSet,
MessageBoxIcon.ErrorIcon,
)
return
ctx = all_contexts[0]
handler = ctx.contentActionHandler()
if handler is None:
if message_box:
show_message_box(
"Action handler not found",
"No action handler is available. Please open a binary first.",
MessageBoxButtonSet.OKButtonSet,
MessageBoxIcon.ErrorIcon,
)
return
actionContext = handler.actionContext()
func = actionContext.function
if func is None:
if message_box:
show_message_box(
"No function is in selection",
"Please navigate to a function in the disassembly view.",
MessageBoxButtonSet.OKButtonSet,
MessageBoxIcon.ErrorIcon,
)
return None
return func
def init(self):
self.raw = self.data
self.binary = self.raw.read(0, len(self.raw))
macho_list = self.get_macho_names(self.data, len(self.raw))
print(f"Found {len(macho_list)} apps")
[print(f" - {macho}") for macho in macho_list]
offset = self.get_header_offset()
sep_fw_header = self.get_fw_header(offset)
offset += 0xC8
choice = interaction.get_choice_input("sep-firmware modules",
"choices", macho_list)
if choice is not None:
print(f"extracting {macho_list[choice]}")
if choice == 0:
app = self.extract_sepos_kernel(sep_fw_header)
elif choice == 1:
app = self.extract_sepos_root(sep_fw_header)
else:
name = macho_list[choice]
app = self.process_apps(sep_fw_header, offset, name, choice)
mainthread.execute_on_main_thread_and_wait(
lambda: UIContext.allContexts()[0].openFilename(app))
else:
return False
return True
def active_context(self):
all_contexts = UIContext.allContexts()
if not all_contexts:
return None
ctx = all_contexts[0]
handler = ctx.contentActionHandler()
if handler is None:
return None
actionContext = handler.actionContext()
func = actionContext.function
if func is None:
return None
return binsync.data.Function(func.start,
0,
header=FunctionHeader(
func.name, func.start))
def open_file_tab(filename: str):
# TODO: Save libc analysis? (Renaming symbols might cause some issues...)
execute_on_main_thread_and_wait(
lambda: UIContext.allContexts()[0].openFilename(filename)
)
