feat: iOS support

README.md

@@ -4,11 +4,6 @@ rewriting [pyzule](https://github.com/asdfzxcvbn/pyzule), but actually good this
 
 this is pretty much just a hobby project that i'll work on when i'm bored. pyzule in its current state is kinda ugly, but it works and i haven't really had the motivation to work on it. there really isn't any need for improvements, anyway..
 
-`cyan` will target python v3.12 (finally!), be pep8-compliant (hopefully..), and be type-hinted!
+`cyan` will ~~target python v3.12 (finally!)~~, be pep8-compliant (hopefully..), and be type-hinted!
 
-## plan
-
-- have a __main__ file ofc, this is what `cyan` command runs
-- also have a cyan file, it should have the main logic of the program
-- have other files for a class of the ipa/app, main executable, etc
 

cyan/tbhtypes/app_bundle.py

@@ -8,7 +8,7 @@ class AppBundle:
     self.plist = get_plist(plist_path)
 
     self.executable = Executable(
-      f"{path}/{self.plist["CFBundleExecutable"]}",
+      f"{path}/{self.plist['CFBundleExecutable']}",
       path
     )
 

cyan/tbhtypes/executable.py

@@ -27,13 +27,17 @@ class Executable:
     self.bn = os.path.basename(path)
     self.inj: Optional[lief.MachO.Binary] = None
 
+    if self.specific.endswith("iOS"):
+      self.inj_func = self.ios_inject
+    else:
+      self.inj_func = self.insert_cmd
+
   def is_encrypted(self) -> bool:
     proc = subprocess.run(
       [self.otool, "-l", self.path],
       capture_output=True
     )
 
-    # print(proc.stdout)
     return b"cryptid 1" in proc.stdout
 
   def inject(self, tweaks: dict[str, str], tmpdir: str) -> None:
@@ -155,12 +159,12 @@ class Executable:
       elif bn.endswith(".dylib"):
         fpath = f"{FRAMEWORKS_DIR}/{bn}"
         existed = tbhutils.delete_if_exists(fpath, bn)
-        self.insert_cmd(f"@rpath/{bn}")
+        self.inj_func(f"@rpath/{bn}")
         shutil.copy2(path, FRAMEWORKS_DIR)
       elif bn.endswith(".framework"):
         fpath = f"{FRAMEWORKS_DIR}/{bn}"
         existed = tbhutils.delete_if_exists(fpath, bn)
-        self.insert_cmd(f"@rpath/{bn}/{bn[:-10]}")
+        self.inj_func(f"@rpath/{bn}/{bn[:-10]}")
         shutil.copytree(path, fpath)
       else:
         fpath = f"{self.bundle_path}/{bn}"
@@ -193,10 +197,20 @@ class Executable:
 
   def insert_cmd(self, cmd: str) -> None:
     if self.inj is None:
+      lief.logging.disable()
       self.inj = lief.parse(self.path)  # type: ignore
 
     self.inj.add(lief.MachO.DylibCommand.weak_lib(cmd))  # type: ignore
 
+  def ios_inject(self, cmd: str) -> None:
+    subprocess.run(
+      [
+        f"{self.specific}/insert_dylib",
+        "--weak", "--inplace", "--no-strip-codesig", "--all-yes",
+        cmd, self.path
+      ], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL
+    )
+
   def get_dependencies(self) -> list[str]:
     proc = subprocess.run(
       [self.otool, "-L", self.path],

cyan/tbhutils.py

@@ -88,7 +88,7 @@ def get_tools_dir() -> tuple[str, str]:
   system = platform.system()
 
   if "iPhone" in mach or "iPad" in mach:
-    mach = "arm64"
+    mach = "iOS"
 
   with resources.files() as files:  # type: ignore
     return (

cyan/tools/Darwin/iOS

@@ -0,0 +1 @@
+arm64

setup.py

@@ -7,8 +7,8 @@ setup(
   author="zx",
   author_email="hi@zxcvbn.fyi",
   packages=["cyan", "cyan.tbhtypes"],
-  install_requires=["lief"],
+  # install_requires=["lief"],
-  python_requires=">=3.12",
+  python_requires=">=3.9",
   include_package_data=True,
   entry_points={
     "console_scripts": ["cyan=cyan.__main__:main"],