chore: bump version to v1.1.3

i realized azule actually removes the signature (instead of fakesigning) before specific operations, maybe this is the fix?

README.md

@@ -1,49 +1,45 @@
 # pyzule-rw / cyan
 
-rewriting [pyzule](https://github.com/asdfzxcvbn/pyzule), but actually good this time! btw.. cyan/pyzule looks best with a monospace font !! :D
+a rewrite of [pyzule](https://github.com/asdfzxcvbn/pyzule) that doesn't (completely) suck !!
 
-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 supports **linux, macOS, WSL, and jailbroken iOS!** all either x86_64 or arm64/aarch64 !!
-
-`cyan` will ~~target python v3.12 (finally!)~~, be pep8-compliant (hopefully..), and be type-hinted!
 
 ## features
 
-more coming soon! i'm trying to copy pyzule in order to deprecate it in favor of cyan, which is 1000x better
+you can open an issue to request a feature :D !!
 
+- generate and use shareable .cyan files to configure IPAs!
 - inject deb, dylib, framework, bundle, and appex files/folders
 - automatically fix dependencies on CydiaSubstrate **(cyan uses [ElleKit](https://github.com/evelyneee/ellekit/)!)**, Cephei*, and Orion
 - copy any unknown file/folder types to app root
+- change app name, version, bundle id, and minimum os version
 - remove UISupportedDevices
 - remove watch app
+- change the app icon
 - fakesign the output ipa/app
 - thin all binaries to arm64, it can LARGELY reduce app size sometimes!
 - remove all app extensions (or just encrypted ones!)
 
 ## install instructions
 
-cyan works on linux, macOS, WSL, and jailbroken iOS!
-
 first, make sure you have [ar](https://command-not-found.com/ar) and [tar](https://command-not-found.com/tar) installed
 
 also obviously install python, version 3.9 or greater is required (the version available on the procursus repo for iOS)
 
-**if you want to inject dylibs AND ARE NOT ON iOS,** make sure you install lief (you only have to do this once): `pip install -U lief`
+1. install [pipx](https://github.com/pypa/pipx?tab=readme-ov-file#install-pipx)
+2. install cyan: `pipx install --force https://github.com/asdfzxcvbn/pyzule-rw/archive/main.zip`
+3. follow any instructions `pipx` may have given you, like `pipx ensurepath`
+4. **if you want to inject dylibs and ARE NOT ON iOS**: `pipx inject cyan lief`
+5. **if you want to change app icons (iOS NOT supported)**: `pipx inject cyan Pillow`
 
-then finally, to install or update cyan, just `pip install --force-reinstall git+https://github.com/asdfzxcvbn/pyzule-rw.git#egg=cyan`
+to *update*, just run step 2 again !
 
-## todo
+## making cyan files
 
-[x] refactor: dont prepare, just copy and fix as you go
+cyan comes bundled with the `cgen` command, which lets you generate `.cyan` files to pass to `-z`/`--cyan` !
 
-[2] feat: plist operations (-n, -v, -b, -m, -l, -r)
+## acknowledgements
 
-[x] feat: remove watch app
+- [Al4ise](https://github.com/Al4ise) for the original [Azule](https://github.com/Al4ise/Azule)
-
+- [lief-project](https://github.com/lief-project) for [LIEF](https://github.com/lief-project/LIEF)
-[x] feat: fakesign
-
-[x] feat: thin binaries
-
-[x] feat: plugin operations (-q, -e)
-
-[] feat: .cyan files (lol rip .pyzule files)
 

cgen/__main__.py

@@ -0,0 +1,142 @@
+import os
+import sys
+import json
+import zipfile
+import argparse
+
+
+def main() -> None:
+  if sys.platform == "win32":
+    sys.exit("[!] windows is not supported")
+
+  parser = argparse.ArgumentParser(
+    description="a tool to generate .cyan files"
+  )
+
+  parser.add_argument(
+    "-o", "--output", metavar="output", required=True,
+    help="output of the .cyan file"
+  )
+
+  parser.add_argument(
+    "-f", metavar="file", nargs="+",
+    help="a tweak to inject/item to be added to the bundle"
+  )
+  parser.add_argument(
+    "-n", metavar="name",
+    help="modify the app's name"
+  )
+  parser.add_argument(
+    "-v", metavar="version",
+    help="modify the app's version"
+  )
+  parser.add_argument(
+    "-b", metavar="bundle id",
+    help="modify the app's bundle id"
+  )
+  parser.add_argument(
+    "-m", metavar="minimum",
+    help="modify the app's minimum OS version"
+  )
+  parser.add_argument(
+    "-k", metavar="icon",
+    help="modify the app's icon"
+  )
+
+  parser.add_argument(
+    "-u", "--remove-supported-devices", action="store_true",
+    help="remove UISupportedDevices"
+  )
+  parser.add_argument(
+    "-w", "--no-watch", action="store_true",
+    help="remove all watch apps"
+  )
+  parser.add_argument(
+    "-d", "--enable-documents", action="store_true",
+    help="enable documents support"
+  )
+  parser.add_argument(
+    "-s", "--fakesign", action="store_true",
+    help="fakesign all binaries for use with appsync/trollstore"
+  )
+  parser.add_argument(
+    "-q", "--thin", action="store_true",
+    help="thin all binaries to arm64, may largely reduce size"
+  )
+  parser.add_argument(
+    "-e", "--remove-extensions", action="store_true",
+    help="remove all app extensions"
+  )
+  parser.add_argument(
+    "-g", "--remove-encrypted", action="store_true",
+    help="only remove encrypted app extensions"
+  )
+
+  generate_cyan(parser)
+
+
+def generate_cyan(parser: argparse.ArgumentParser) -> None:
+  args = parser.parse_args()
+
+  # input validation
+  if args.m is not None and any(c not in "0123456789." for c in args.m):
+    parser.error(f"invalid minimum OS version: {args.m}")
+  if args.k is not None and not os.path.isfile(args.k):
+    parser.error(f"{args.k} does not exist")
+  if args.f is not None:
+    fake = [f for f in args.f if not os.path.exists(f)]
+
+    # it would be great if everyone was using python 3.12 !!!
+    if len(fake) != 0:
+      parser.error(f"the following file(s) do not exist: {', '.join(fake)}")
+
+  if not args.output.endswith(".cyan"):
+    print("[*] appended cyan file extension to output")
+    args.output += ".cyan"
+  if os.path.isfile(args.output):
+    try:
+      overwrite = input(
+        f"[<] {args.output} already exists. overwrite? [Y/n] "
+      ).lower().strip()
+    except KeyboardInterrupt:
+      sys.exit("\n[?] guess not")
+
+    if overwrite not in ("y", "yes", ""):
+      sys.exit("[>] quitting.")
+
+  real_args = {k: v for k, v in dict(vars(args)).items() if v}
+  del real_args["output"]
+
+  for key in "fk":  # these need files
+    if key in real_args:
+      real_args[key] = True
+
+  print("[*] generating..")
+  with zipfile.ZipFile(
+      args.output, "w", zipfile.ZIP_DEFLATED, compresslevel=1
+  ) as zf:
+    with zf.open("config.json", "w") as f:
+      f.write(json.dumps(real_args).encode())
+
+    if args.f is not None:
+      for f in args.f:
+        if os.path.isfile(f):
+          zf.write(f, f"inject/{os.path.basename(f)}")
+        else:  # G YHUJMNFTGYHNFTGYHTGYHUT6Y7UJM8RFTYHNR564TY
+          if f.endswith("/"):
+            f = f[:-1]  # yes this is needed to prevent a bug wtf
+          for dp, _, files in os.walk(f):
+            for f2 in files:
+              thing = f"{dp}/{f2}"
+              zf.write(
+                thing,
+                f"inject/{os.path.relpath(thing, os.path.dirname(f))}"
+              )  # no, i don't know what this is doing.
+
+    if args.k is not None:
+      zf.write(args.k, "icon.idk")
+
+
+if __name__ == "__main__":
+  main()
+

cyan/__main__.py

@@ -21,11 +21,35 @@ def main() -> None:
     "-o", "--output", metavar="output",
     help="if unspecified, overwrites input"
   )
+  parser.add_argument(
+    "-z", "--cyan", metavar="cyan",
+    help="the .cyan file to use"
+  )
 
   parser.add_argument(
     "-f", metavar="file", nargs="+",
     help="a tweak to inject/item to be added to the bundle"
   )
+  parser.add_argument(
+    "-n", metavar="name",
+    help="modify the app's name"
+  )
+  parser.add_argument(
+    "-v", metavar="version",
+    help="modify the app's version"
+  )
+  parser.add_argument(
+    "-b", metavar="bundle id",
+    help="modify the app's bundle id"
+  )
+  parser.add_argument(
+    "-m", metavar="minimum",
+    help="modify the app's minimum OS version"
+  )
+  parser.add_argument(
+    "-k", metavar="icon",
+    help="modify the app's icon"
+  )
 
   parser.add_argument(
     "-u", "--remove-supported-devices", action="store_true",
@@ -71,7 +95,7 @@ def main() -> None:
   )
 
   parser.add_argument(
-    "-v", "--version", action="version", version="cyan v1.0"
+    "--version", action="version", version="cyan v1.1.3"
   )
 
   from cyan import logic

cyan/logic.py

@@ -38,6 +38,10 @@ def main(parser: ArgumentParser) -> None:
       else:
         sys.exit("[!] main binary is encrypted; exiting")
 
+    if args.cyan is not None:
+      changing = vars(args)
+      tbhutils.parse_cyan(changing, tmpdir)
+
     # this goes before injection,
     # since user might inject their own extensions
     if args.remove_extensions:
@@ -47,6 +51,16 @@ def main(parser: ArgumentParser) -> None:
 
     if args.f is not None:
       app.executable.inject(args.f, tmpdir)
+    if args.n is not None:
+      app.plist.change_name(args.n)
+    if args.v is not None:
+      app.plist.change_version(args.v)
+    if args.b is not None:
+      app.plist.change_bundle_id(args.b)
+    if args.m is not None:
+      app.plist.change_minimum_version(args.m)
+    if args.k is not None:
+      app.change_icon(args.k, tmpdir)
 
     if args.remove_supported_devices:
       app.plist.remove_uisd()

cyan/tbhtypes/app_bundle.py

@@ -1,6 +1,7 @@
 import os
 import shutil
 from glob import glob
+from uuid import uuid4
 from typing import Optional, Literal
 
 from .executable import Executable
@@ -9,7 +10,7 @@ from .plist import Plist
 class AppBundle:
   def __init__(self, path: str):
     self.path = path
-    self.plist = Plist(f"{path}/Info.plist")
+    self.plist = Plist(f"{path}/Info.plist", path)
 
     self.executable = Executable(
       f"{path}/{self.plist['CFBundleExecutable']}",
@@ -101,3 +102,45 @@ class AppBundle:
     else:
       print("[*] removed encrypted plugins:", ", ".join(removed))
 
+  def change_icon(self, path: str, tmpdir: str) -> None:
+    try:
+      from PIL import Image
+    except Exception:
+      return print("[?] pillow is not installed, -k is not available")
+
+    tmpath = f"{tmpdir}/icon.png"
+    if not path.endswith(".png"):
+      with Image.open(path) as img:
+        img.save(tmpath, "PNG")
+    else:
+      shutil.copyfile(path, tmpath)
+
+    uid = f"cyan_{uuid4().hex[:7]}a"  # can't have it end with a num
+    i60 = f"{uid}60x60"
+    i76 = f"{uid}76x76"
+
+    with Image.open(tmpath) as img:
+      img.resize((120, 120)).save(f"{self.path}/{i60}@2x.png", "PNG")
+      img.resize((152, 152)).save(f"{self.path}/{i76}@2x~ipad.png", "PNG")
+
+    if "CFBundleIcons" not in self.plist:
+      self.plist["CFBundleIcons"] = {}
+    if "CFBundleIcons~ipad" not in self.plist:
+      self.plist["CFBundleIcons~ipad"] = {}
+
+    self.plist["CFBundleIcons"] = self.plist["CFBundleIcons"] | {
+      "CFBundlePrimaryIcon": {
+        "CFBundleIconFiles": [i60],
+        "CFBundleIconName": uid
+      }
+    }
+    self.plist["CFBundleIcons~ipad"] = self.plist["CFBundleIcons~ipad"] | {
+      "CFBundlePrimaryIcon": {
+        "CFBundleIconFiles": [i60, i76],
+        "CFBundleIconName": uid
+      }
+    }
+
+    self.plist.save()
+    print("[*] updated app icon")
+

cyan/tbhtypes/executable.py

@@ -76,7 +76,7 @@ class Executable:
       has_entitlements = True
 
     # iirc, injecting doesnt work (sometimes) if the file isn't signed
-    self.fakesign(False)
+    self.remove_signature()
 
     if any(t.endswith(".appex") for t in tweaks):
       os.makedirs(PLUGINS_DIR, exist_ok=True)
@@ -151,9 +151,12 @@ class Executable:
       self.inj.write(self.path)  # type: ignore
 
     if has_entitlements:
-      subprocess.run(["ldid", f"-S{ENT_PATH}", self.path])
+      subprocess.run([self.ldid, f"-S{ENT_PATH}", self.path])
       print("[*] restored entitlements")
 
+  def remove_signature(self) -> None:
+    subprocess.run([self.ldid, "-R", self.path], stderr=subprocess.DEVNULL)
+
   def fakesign(self, keep_entitlements: bool = True) -> bool:
     cmd = [self.ldid, "-S"]
     if keep_entitlements:
@@ -195,7 +198,7 @@ class Executable:
     )
 
   def fix_dependencies(self, tweaks: dict[str, str], need: set[str]) -> None:
-    self.fakesign()  # sometimes it doesnt work if we dont do this
+    self.remove_signature()
 
     for dep in self.get_dependencies():
       for cname in (tweaks | self.common):

cyan/tbhtypes/plist.py

@@ -1,16 +1,23 @@
 import sys
 import plistlib
-from typing import Any
+from glob import glob
+from typing import Optional, Any
 
 class Plist:
-  def __init__(self, path: str):
+  def __init__(
+      self, path: str, app_path: Optional[str] = None, throw: bool = True
+  ):
     try:
       with open(path, "rb") as f:
         self.data: dict[str, Any] = plistlib.load(f)
     except Exception:
+      if throw:
         sys.exit(f"[!] couldn't read {path}")
+      else:
+        return None
 
     self.path = path
+    self.app_path = app_path
 
   def __getitem__(self, key: str) -> Any:
     return self.data.get(key, None)
@@ -18,6 +25,9 @@ class Plist:
   def __setitem__(self, key: str, val: Any) -> None:
     self.data[key] = val
 
+  def __contains__(self, key: str) -> bool:
+    return key in self.data
+
   def save(self) -> None:
     with open(self.path, "wb") as f:
       plistlib.dump(self.data, f)
@@ -25,33 +35,89 @@ class Plist:
   def remove(self, key: str) -> bool:
     try:
       del self.data[key]
+      self.save()
       return True
     except KeyError:
       return False
 
-  def change(self, key: str, val: Any) -> bool:
+  def change(self, val: Any, *keys: str) -> bool:
     try:
-      if self[key] == val:
+      if all(self[key] == val for key in keys):
         return False
     except KeyError:
+      for key in keys:
         self[key] = val
 
+    self.save()
     return True
 
   def remove_uisd(self) -> None:
     if self.remove("UISupportedDevices"):
-      self.save()
       print("[*] removed UISupportedDevices")
     else:
       print("[?] no UISupportedDevices")
 
   def enable_documents(self) -> None:
-    c1 = self.change("UISupportsDocumentBrowser", True)
+    c1 = self.change(True, "UISupportsDocumentBrowser")
-    c2 = self.change("UIFileSharingEnabled", True)
+    c2 = self.change(True, "UIFileSharingEnabled")
 
     if c1 or c2:
-      self.save()
       print("[*] enabled documents support")
     else:
       print("[?] documents support was already enabled")
 
+  def change_name(self, name: str) -> None:
+    if self.change("CFBundleName", "CFBundleDisplayName", name):
+      print(f"[*] changed name to \"{name}\"")
+      changed = 0
+
+      for lproj in glob(f"{self.app_path}/*.lproj"):
+        try:
+          pl = Plist(f"{lproj}/InfoPlist.strings", None, False)
+          pl["CFBundleDisplayName"] = name
+          pl["CFBundleName"] = name
+          pl.save()
+          changed += 1
+        except Exception:
+          pass  # file might not exist
+
+      if changed != 0:
+        print(f"[*] changed \033[96m{changed}\033[0m localized names")
+    else:
+      print(f"[?] name was already \"{name}\"")
+
+  def change_version(self, version: str) -> None:
+    if self.change("CFBundleVersion", "CFBundleShortVersionString", version):
+      print(f"[*] changed version to \"{version}\"")
+    else:
+      print(f"[?] version was already \"{version}\"")
+
+  def change_bundle_id(self, bundle_id: str) -> None:
+    orig = self["CFBundleIdentifier"]
+
+    if self.change("CFBundleIdentifier", bundle_id):
+      print(f"[*] changed bundle id to \"{bundle_id}\"")
+      changed = 0
+
+      # change all other bundle ids
+      for ext in glob(f"{self.app_path}/*/*.appex"):
+        try:
+          pl = Plist(f"{ext}/Info.plist", None, False)
+          current = pl["CFBundleIdentifier"]
+          pl["CFBundleIdentifier"] = current.replace(orig, bundle_id)
+          pl.save()
+          changed += 1
+        except Exception:
+          pass  # how tf would it not exist? idk
+
+      if changed != 0:
+        print(f"[*] changed \033[96m{changed}\033[0m other bundle ids")
+    else:
+      print(f"[?] bundle id was already \"{bundle_id}\"")
+
+  def change_minimum_version(self, minimum: str) -> None:
+    if self.change("MinimumOSVersion", minimum):
+      print(f"[*] changed minimum version to \"{minimum}\"")
+    else:
+      print(f"[?] minimum version was already \"{minimum}\"")
+

cyan/tbhutils.py

@@ -1,13 +1,14 @@
 import os
 import sys
+import json
 import shutil
 import zipfile
 import platform
 import subprocess
 from uuid import uuid4
-from typing import Optional
 from glob import glob, iglob
 from argparse import Namespace
+from typing import Optional, Any
 
 
 def validate_inputs(args: Namespace) -> Optional[str]:
@@ -48,6 +49,18 @@ def validate_inputs(args: Namespace) -> Optional[str]:
         print(f"[?] - {ne}")
       sys.exit(1)
 
+  if (
+      args.m is not None
+      and any(char not in "0123456789." for char in args.m)
+  ):
+    sys.exit(f"[!] invalid OS version: {args.m}")
+
+  if args.k is not None and not os.path.isfile(args.k):
+    sys.exit(f"[!] {args.k} does not exist")
+
+  if args.cyan is not None and not os.path.isfile(args.cyan):
+    sys.exit(f"[!] {args.cyan} does not exist")
+
 
 def get_app(path: str, tmpdir: str, is_ipa: bool) -> str:
   payload = f"{tmpdir}/Payload"
@@ -140,12 +153,16 @@ def extract_deb(deb: str, tweaks: dict[str, str], tmpdir: str) -> None:
 
   for hi in sum((
       glob(f"{t2}/**/*.dylib", recursive=True),
-      glob(f"{t2}/**/*.bundle", recursive=True),
       glob(f"{t2}/**/*.appex", recursive=True),
+      glob(f"{t2}/**/*.bundle", recursive=True),
       glob(f"{t2}/**/*.framework", recursive=True)
   ), []):  # type: ignore
-    if os.path.islink(hi):
+    if (
-      continue  # symlinks are broken iirc
+        os.path.islink(hi)  # symlinks are broken iirc
+        or hi.count(".bundle") > 1  # prevent sub-bundle detection (rip)
+        or hi.count(".framework") > 1
+    ):
+      continue
 
     tweaks[os.path.basename(hi)] = hi
 
@@ -170,3 +187,29 @@ def make_ipa(tmpdir: str, output: str, level: int) -> None:
   if weird != 0:
     print(f"[?] was unable to zip {weird} file(s) due to timestamps")
 
+
+def parse_cyan(args: dict[str, Any], tmpdir: str) -> None:
+  print("[*] parsing .cyan file..")
+  with zipfile.ZipFile(args["cyan"]) as zf:
+    DOT_PATH = f"{tmpdir}/cyan"
+    os.mkdir(DOT_PATH)
+
+    with zf.open("config.json") as f:
+      config = json.load(f)
+
+    if "f" in config:
+      NAMES = [n for n in zf.namelist() if n.startswith("inject/")]
+      zf.extractall(DOT_PATH, NAMES)
+
+      # ensure not None
+      args["f"] = args["f"] if args["f"] is not None else {}
+      for e in os.scandir(f"{DOT_PATH}/inject"):
+        args["f"][e.name] = e.path
+      del config["f"]
+    if "k" in config:
+      args["k"] = zf.extract("icon.idk", DOT_PATH)
+      del config["k"]
+
+    for k, v in config.items():
+      args[k] = v
+

setup.py

@@ -1,17 +1,21 @@
+# type: ignore
+
 from setuptools import setup
 
 setup(
   name="cyan",
-  version="1.0",
+  version="1.1.3",
   description="finally, pyzule doesn't suck",
   author="zx",
-  author_email="hi@zxcvbn.fyi",
+  author_email="zx@hrzn.email",
-  packages=["cyan", "cyan.tbhtypes"],
+  packages=["cyan", "cyan.tbhtypes", "cgen"],
-  # install_requires=["lief"],
   python_requires=">=3.9",
   include_package_data=True,
   entry_points={
-    "console_scripts": ["cyan=cyan.__main__:main"],
+    "console_scripts": [
+      "cyan=cyan.__main__:main",
+      "cgen=cgen.__main__:main"
+    ],
   }
 )