feat: use multiple cyans

README.md

@@ -2,6 +2,8 @@
 
 a rewrite of [pyzule](https://github.com/asdfzxcvbn/pyzule) that doesn't (completely) suck !!
 
+wouldn't a go rewrite be really cool? (or in rust or something, adding features to this makes me realize PYTHONM FUCKING SUCKS SOMEONE PLEASE REWRITE IN LIKE ANY COMPILED AND STATICALLY TYPED LANGUAGE PLEASE!!!!!!!
+
 ## features
 
 you can open an issue to request a feature :D !! also see my [recommended flags](https://github.com/asdfzxcvbn/pyzule-rw/wiki/recommended-flags)

cyan/__main__.py

@@ -21,15 +21,16 @@ 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(
+    "-z", "--cyan", metavar="cyan", nargs="+",
+    help="the .cyan file(s) 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"

cyan/logic.py

@@ -45,7 +45,7 @@ def main(parser: ArgumentParser) -> None:
 
     if args.cyan is not None:
       changing = vars(args)
-      tbhutils.parse_cyan(changing, tmpdir)
+      tbhutils.parse_cyans(changing, tmpdir)
 
     # this goes before injection,
     # since user might inject their own extensions

cyan/tbhtypes/main_executable.py

@@ -61,6 +61,9 @@ class MainExecutable(Executable):
 
     # inject/fix user things
     for bn, path in tweaks.items():
+      if os.path.islink(path):
+        continue  # symlinks can potentially have some security implications
+
       if bn.endswith(".appex"):
         fpath = f"{PLUGINS_DIR}/{bn}"
         existed = tbhutils.delete_if_exists(fpath, bn)
@@ -94,6 +97,8 @@ class MainExecutable(Executable):
 
     # orion has a *weak* dependency to substrate,
     # but will still crash without it. nice !!!!!!!!!!!
+    ## edit: actually, maybe this is in case someone uses Internal backend?
+    ## someone test it pls!!!
     if "orion." in needed:
       needed.add("substrate.")
 

cyan/tbhutils.py

@@ -70,8 +70,10 @@ def validate_inputs(args: Namespace) -> Optional[str]:
   if args.l is not None and not os.path.isfile(args.l):
     sys.exit(f"[!] {args.l} does not exist")
 
-  if args.cyan is not None and not os.path.isfile(args.cyan):
-    sys.exit(f"[!] {args.cyan} does not exist")
+  if args.cyan is not None:
+    for cyan in args.cyan:
+      if not os.path.isfile(cyan):
+        sys.exit(f"[!] {cyan} does not exist")
 
   if args.x is not None:
     if not os.path.isfile(args.x):
@@ -189,7 +191,7 @@ def extract_deb(deb: str, tweaks: dict[str, str], tmpdir: str) -> None:
       glob(f"{t2}/**/*.framework", recursive=True)
   ), []):  # type: ignore
     if (
-        os.path.islink(hi)  # symlinks are broken iirc
+        os.path.islink(hi)  # symlinks are broken iirc, also for security
         or hi.count(".bundle") > 1  # prevent sub-bundle detection (rip)
         or hi.count(".framework") > 1
     ):
@@ -232,34 +234,37 @@ def make_ipa(tmpdir: str, output: str, level: int) -> None:
     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)
+def parse_cyans(args: dict[str, Any], tmpdir: str) -> None:
+  for ind, cyan in enumerate(args["cyan"]):
+    print(f"[*] parsing {os.path.basename(cyan)} ..")
 
-    with zf.open("config.json") as f:
-      config = json.load(f)
+    with zipfile.ZipFile(cyan) as zf:
+      DOT_PATH = f"{tmpdir}/cyan-{ind}"
+      os.mkdir(DOT_PATH)
 
-    if "f" in config:
-      NAMES = [n for n in zf.namelist() if n.startswith("inject/")]
-      zf.extractall(DOT_PATH, NAMES)
+      with zf.open("config.json") as f:
+        config = json.load(f)
 
-      # 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"]
-    if "l" in config:
-      args["l"] = zf.extract("merge.plist", DOT_PATH)
-      del config["l"]
-    if "x" in config:
-      args["x"] = zf.extract("new.entitlements", DOT_PATH)
-      del config["x"]
+      if "f" in config:
+        NAMES = [n for n in zf.namelist() if n.startswith("inject/")]
+        zf.extractall(DOT_PATH, NAMES)
 
-    for k, v in config.items():
-      args[k] = v
+        # 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"]
+      if "l" in config:
+        args["l"] = zf.extract("merge.plist", DOT_PATH)
+        del config["l"]
+      if "x" in config:
+        args["x"] = zf.extract("new.entitlements", DOT_PATH)
+        del config["x"]
+
+      # the rest of the config (not the ones above, we `del` them)
+      for k, v in config.items():
+        args[k] = v