Skip to content

Commit

Permalink
Refactor project structure (#67)
Browse files Browse the repository at this point in the history
  • Loading branch information
@sledgeh4w
sledgeh4w authored Apr 22, 2024
1 parent d2c63e0 commit 85fa04e
Show file tree
Hide file tree
Showing 16 changed files with 960 additions and 1,022 deletions.
41 changes: 20 additions & 21 deletions examples/example_ios_ali_vmp_sign.py
View file
Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,8 @@
import os
import uuid

from chomper.core import Chomper
from chomper.const import OS_IOS
from chomper.os.ios.options import IosOptions
from chomper import Chomper
from chomper.const import ARCH_ARM64, OS_IOS

base_path = os.path.abspath(os.path.dirname(__file__))

Expand All @@ -18,14 +17,14 @@


def create_emulator():
options = IosOptions(enable_objc=True, enable_ui_kit=True)
emu = Chomper(
return Chomper(
arch=ARCH_ARM64,
os_type=OS_IOS,
logger=logger,
rootfs_path=os.path.join(base_path, "ios/rootfs"),
os_options=options,
enable_objc=True,
enable_ui_kit=True,
)
return emu


def objc_get_class(emu, class_name):
Expand All @@ -36,7 +35,7 @@ def objc_sel_register_name(emu, sel_name):
return emu.call_symbol("_sel_registerName", emu.create_string(sel_name))


def create_ns_string(emu, s):
def objc_create_ns_string(emu, s):
ns_string_class = objc_get_class(emu, "NSString")
string_with_utf8_string_sel = objc_sel_register_name(emu, "stringWithUTF8String:")
obj = emu.call_symbol(
Expand All @@ -48,7 +47,7 @@ def create_ns_string(emu, s):
return obj


def read_ns_string(emu, obj):
def objc_read_ns_string(emu, obj):
c_string_using_encoding_sel = objc_sel_register_name(emu, "cStringUsingEncoding:")
ptr = emu.call_symbol("_objc_msgSend", obj, c_string_using_encoding_sel, 4)
return emu.read_string(ptr)
Expand All @@ -70,24 +69,24 @@ def hook_ns_bundle(emu):
dictionary_with_object_for_key_sel = objc_sel_register_name(emu, "dictionaryWithObject:forKey:")
add_object_for_key_sel = objc_sel_register_name(emu, "addObject:forKey:")

bundle_identifier = create_ns_string(emu, "com.ceair.b2m")
executable_path = create_ns_string(emu, f"/var/containers/Bundle/Application"
bundle_identifier = objc_create_ns_string(emu, "com.ceair.b2m")
executable_path = objc_create_ns_string(emu, f"/var/containers/Bundle/Application"
f"/{uuid.uuid4()}/com.ceair.b2m/ceair_iOS_branch")

bundle_info_directory = emu.call_symbol(
"_objc_msgSend",
ns_mutable_dictionary_cls,
dictionary_with_object_for_key_sel,
create_ns_string(emu, "9.4.7"),
create_ns_string(emu, "CFBundleShortVersionString"),
objc_create_ns_string(emu, "9.4.7"),
objc_create_ns_string(emu, "CFBundleShortVersionString"),
)

emu.call_symbol(
"_objc_msgSend",
bundle_info_directory,
add_object_for_key_sel,
executable_path,
create_ns_string(emu, "CFBundleExecutable"),
objc_create_ns_string(emu, "CFBundleExecutable"),
)

emu.add_interceptor("-[NSBundle initWithPath:]", hook_pass)
Expand All @@ -104,16 +103,16 @@ def hook_ns_locale(emu):
"_objc_msgSend",
ns_array_cls,
array_with_object_sel,
create_ns_string(emu, "zh-cn"),
objc_create_ns_string(emu, "zh-cn"),
)

emu.add_interceptor("+[NSLocale preferredLanguages]", hook_retval(preferred_languages))


def hook_ui_device(emu):
system_version = create_ns_string(emu, "14.4.0")
device_name = create_ns_string(emu, "iPhone")
device_model = create_ns_string(emu, "iPhone13,1")
system_version = objc_create_ns_string(emu, "14.4.0")
device_name = objc_create_ns_string(emu, "iPhone")
device_model = objc_create_ns_string(emu, "iPhone13,1")

emu.add_interceptor("-[UIDevice systemVersion]", hook_retval(system_version))
emu.add_interceptor("-[UIDevice name]", hook_retval(device_name))
Expand All @@ -140,15 +139,15 @@ def main():

ali_tiger_tally_instance = emu.call_symbol("_objc_msgSend", ali_tiger_tally_class, shared_instance_sel)

app_key = create_ns_string(emu, "xPEj7uv0KuziQnXUyPIBNUjnDvvHuW09VOYFuLYBcY-jV6fgqmfy5B1y75_iSuRM5U2zNq7MRoR9N1F-UthTEgv-QBWk68gr95BrAySzWuDzt08FrkeBZWQCGyZ0iAybalYLOJEF7nkKBtmDGLewcw==",)
app_key = objc_create_ns_string(emu, "xPEj7uv0KuziQnXUyPIBNUjnDvvHuW09VOYFuLYBcY-jV6fgqmfy5B1y75_iSuRM5U2zNq7MRoR9N1F-UthTEgv-QBWk68gr95BrAySzWuDzt08FrkeBZWQCGyZ0iAybalYLOJEF7nkKBtmDGLewcw==", )
emu.call_symbol("_objc_msgSend", ali_tiger_tally_instance, initialize_sel, app_key)

encrypt_str = create_ns_string(emu, '{"biClassId":["2","3","4"]}')
encrypt_str = objc_create_ns_string(emu, '{"biClassId":["2","3","4"]}')
encrypt_bytes = emu.call_symbol("_objc_msgSend", encrypt_str, data_using_encoding_sel, 1)

vmp_sign = emu.call_symbol("_objc_msgSend", ali_tiger_tally_instance, vmp_sign_sel, encrypt_bytes)

logger.info("vmp sign: %s", read_ns_string(emu, vmp_sign))
logger.info("vmp sign: %s", objc_read_ns_string(emu, vmp_sign))


if __name__ == "__main__":
Expand Down
33 changes: 16 additions & 17 deletions examples/example_ios_bangbang.py
View file
Original file line number Diff line number Diff line change
@@ -1,9 +1,8 @@
import logging
import os

from chomper.core import Chomper
from chomper.const import OS_IOS
from chomper.os.ios.options import IosOptions
from chomper import Chomper
from chomper.const import ARCH_ARM64, OS_IOS

base_path = os.path.abspath(os.path.dirname(__file__))

Expand All @@ -17,14 +16,14 @@


def create_emulator():
options = IosOptions(enable_objc=True, enable_ui_kit=True)
emu = Chomper(
return Chomper(
arch=ARCH_ARM64,
os_type=OS_IOS,
logger=logger,
rootfs_path=os.path.join(base_path, "ios/rootfs"),
os_options=options,
enable_objc=True,
enable_ui_kit=True,
)
return emu


def objc_get_class(emu, class_name):
Expand All @@ -35,7 +34,7 @@ def objc_sel_register_name(emu, sel_name):
return emu.call_symbol("_sel_registerName", emu.create_string(sel_name))


def create_ns_string(emu, s):
def objc_create_ns_string(emu, s):
ns_string_class = objc_get_class(emu, "NSString")
string_with_utf8_string_sel = objc_sel_register_name(emu, "stringWithUTF8String:")
obj = emu.call_symbol(
Expand All @@ -47,7 +46,7 @@ def create_ns_string(emu, s):
return obj


def read_ns_string(emu, obj):
def objc_read_ns_string(emu, obj):
c_string_using_encoding_sel = objc_sel_register_name(emu, "cStringUsingEncoding:")
ptr = emu.call_symbol("_objc_msgSend", obj, c_string_using_encoding_sel, 4)
return emu.read_string(ptr)
Expand All @@ -67,16 +66,16 @@ def hook_sec_item(emu):


def hook_ns_user_defaults(emu):
bangcle_debug_log_key = create_ns_string(emu, "N")
bangcle_debug_log_key = objc_create_ns_string(emu, "N")

emu.add_interceptor("+[NSUserDefaults(NSUserDefaults) standardUserDefaults]", hook_retval(0))
emu.add_interceptor("-[NSUserDefaults(NSUserDefaults) objectForKey:]", hook_retval(bangcle_debug_log_key))


def hook_ui_device(emu):
system_version = create_ns_string(emu, "14.4.0")
device_name = create_ns_string(emu, "iPhone")
device_model = create_ns_string(emu, "iPhone13,1")
system_version = objc_create_ns_string(emu, "14.4.0")
device_name = objc_create_ns_string(emu, "iPhone")
device_model = objc_create_ns_string(emu, "iPhone13,1")

emu.add_interceptor("-[UIDevice systemVersion]", hook_retval(system_version))
emu.add_interceptor("-[UIDevice name]", hook_retval(device_name))
Expand All @@ -98,18 +97,18 @@ def main():
decheckcode_sel = objc_sel_register_name(emu, "decheckcode:")

encrypt_data = 'S{"osVersion":"14.2.1","os":"iOS","deviceModel":"iPhone","channelNo":"APPSTORE"}'
encrypt_input = create_ns_string(emu, encrypt_data)
encrypt_input = objc_create_ns_string(emu, encrypt_data)

encrypt_result = emu.call_symbol("_objc_msgSend", bang_safe_sdk_class, checkcode_data_style_sel, encrypt_input, 2)

logger.info("encrypt_result: %s", read_ns_string(emu, encrypt_result))
logger.info("encrypt_result: %s", objc_read_ns_string(emu, encrypt_result))

decrypt_data = "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"
decrypt_input = create_ns_string(emu, decrypt_data)
decrypt_input = objc_create_ns_string(emu, decrypt_data)

decrypt_result = emu.call_symbol("_objc_msgSend", bang_safe_sdk_class, decheckcode_sel, decrypt_input)

logger.info("decrypt_result: %s", read_ns_string(emu, decrypt_result))
logger.info("decrypt_result: %s", objc_read_ns_string(emu, decrypt_result))


if __name__ == "__main__":
Expand Down
25 changes: 12 additions & 13 deletions examples/example_ios_ijm.py
View file
Original file line number Diff line number Diff line change
@@ -1,9 +1,8 @@
import logging
import os

from chomper.core import Chomper
from chomper.const import OS_IOS
from chomper.os.ios.options import IosOptions
from chomper import Chomper
from chomper.const import ARCH_ARM64, OS_IOS

base_path = os.path.abspath(os.path.dirname(__file__))

Expand All @@ -17,14 +16,14 @@


def create_emulator():
options = IosOptions(enable_objc=True, enable_ui_kit=True)
emu = Chomper(
return Chomper(
arch=ARCH_ARM64,
os_type=OS_IOS,
logger=logger,
rootfs_path=os.path.join(base_path, "ios/rootfs"),
os_options=options,
enable_objc=True,
enable_ui_kit=True,
)
return emu


def objc_get_class(emu, class_name):
Expand All @@ -35,7 +34,7 @@ def objc_sel_register_name(emu, sel_name):
return emu.call_symbol("_sel_registerName", emu.create_string(sel_name))


def create_ns_string(emu, s):
def objc_create_ns_string(emu, s):
ns_string_class = objc_get_class(emu, "NSString")
string_with_utf8_string_sel = objc_sel_register_name(emu, "stringWithUTF8String:")
obj = emu.call_symbol(
Expand All @@ -47,7 +46,7 @@ def create_ns_string(emu, s):
return obj


def read_ns_string(emu, obj):
def objc_read_ns_string(emu, obj):
c_string_using_encoding_sel = objc_sel_register_name(emu, "cStringUsingEncoding:")
ptr = emu.call_symbol("_objc_msgSend", obj, c_string_using_encoding_sel, 4)
return emu.read_string(ptr)
Expand Down Expand Up @@ -77,18 +76,18 @@ def main():
jm_box_153_jm_box_501_sel = objc_sel_register_name(emu, "JMBox153:JMBox501:")

encrypt_data = '{"biClassId":["2","3","4"]}'
encrypt_input = create_ns_string(emu, encrypt_data)
encrypt_input = objc_create_ns_string(emu, encrypt_data)

encrypt_result = emu.call_symbol("_objc_msgSend", jm_box_125_class, jm_box_167_jm_box_501_sel, encrypt_input, 1)

logger.info("encrypt_result: %s", read_ns_string(emu, encrypt_result))
logger.info("encrypt_result: %s", objc_read_ns_string(emu, encrypt_result))

decrypt_data = "XKQYFMCP9Eb0IUzrQ9KaRRvTeFcYYyLcInrS/IWp6be1+VZa14GanCrzeb3DR45HW+XH0xiZLA5WUjUcXnlpM+CC6EtauUDUxCLap3QPWRyewLUosCB/ESHE7341DQca6lx5KFcP0XCkBpGlEKpACR5v7TwNBxc62auNBDvmEY422LTAUEEBrC8FDE+Y4DS2IJTLN6h9f7hdmQ4zUnY4cwyZXwgdIoH+bVuNy6TSw1JjQaFF/fLLHVZOQovrMcjtTpMZGr8xOSoW/+msiZzKwET3"
decrypt_input = create_ns_string(emu, decrypt_data)
decrypt_input = objc_create_ns_string(emu, decrypt_data)

decrypt_result = emu.call_symbol("_objc_msgSend", jm_box_125_class, jm_box_153_jm_box_501_sel, decrypt_input, 1)

logger.info("decrypt_result: %s", read_ns_string(emu, decrypt_result))
logger.info("decrypt_result: %s", objc_read_ns_string(emu, decrypt_result))


if __name__ == "__main__":
Expand Down
Loading

0 comments on commit 85fa04e

Please sign in to comment.