Update app.py

app.py

@@ -1,87 +1 @@
-import os
-import gradio as gr
-import numpy as np
-import hashlib
-
-# --- PHẦN SECRET ES & STRETCH KEY GIỮ NGUYÊN ---
-SECRET_CODE = os.getenv("ES")
-exec_context = {}
-encrypt_fn = None
-decrypt_fn = None
-
-if SECRET_CODE:
-    try:
-        exec(SECRET_CODE, exec_context)
-        encrypt_fn = exec_context.get('transform_byte')
-        decrypt_fn = exec_context.get('untransform_byte')
-    except Exception as e:
-        print(f"Lỗi Secret ES: {e}")
-
-def stretch_key(password, salt=b"MinhDuc_Zero_Trust_Protocol"):
-    key = password.encode() + salt
-    for _ in range(10000):
-        key = hashlib.sha512(key).digest()
-    return key[:32]
-
-# --- HÀM XỬ LÝ CHÍNH ---
-def process_file(file, password, mode, progress=gr.Progress()):
-    if not encrypt_fn: return None, "❌ Secret ES chưa nạp!"
-    
-    master_key = np.frombuffer(stretch_key(password), dtype=np.uint8)
-    input_path = file.name
-    original_full_name = os.path.basename(input_path)
-    
-    if mode == "Mã hóa":
-        output_name = original_full_name + ".impossible"
-    else:
-        output_name = original_full_name.replace(".impossible", "") if original_full_name.endswith(".impossible") else "rebuilt_" + original_full_name
-    
-    output_path = os.path.join(os.path.dirname(input_path), output_name)
-    file_size = os.path.getsize(input_path)
-    chunk_size = 4 * 1024 * 1024 
-    bytes_processed = 0
-    fn = encrypt_fn if mode == "Mã hóa" else decrypt_fn
-
-    try:
-        with open(input_path, 'rb') as f_in, open(output_path, 'wb') as f_out:
-            while True:
-                chunk = f_in.read(chunk_size)
-                if not chunk: break
-                
-                data_arr = np.frombuffer(chunk, dtype=np.uint8)
-                indices = np.arange(bytes_processed, bytes_processed + len(data_arr), dtype=np.uint64)
-                key_chunk = master_key[indices % 32]
-                
-                processed_chunk = fn(data_arr, key_chunk, indices)
-                f_out.write(processed_chunk.astype(np.uint8).tobytes())
-                
-                bytes_processed += len(chunk)
-                # Cập nhật tiến trình cho hàng đợi thấy
-                progress(bytes_processed / file_size, desc=f"Đang {mode}...")
-
-        return output_path, f"✅ Thành công: {output_name}"
-    except Exception as e:
-        return None, f"❌ Lỗi: {str(e)}"
-
-# --- GIAO DIỆN VỚI QUEUE LOGIC ---
-with gr.Blocks(theme=gr.themes.Monochrome(), title="Titanium4S Vault") as demo:
-    gr.Markdown("# 🛡️ Titanium4S - Professional Vault")
-    
-    with gr.Row():
-        with gr.Column():
-            inp_file = gr.File(label="Input File")
-            inp_pass = gr.Textbox(label="Secret Key", type="password")
-            inp_mode = gr.Radio(["Mã hóa", "Giải mã"], label="Mode", value="Mã hóa")
-            btn = gr.Button("EXECUTE", variant="primary")
-        with gr.Column():
-            out_file = gr.File(label="Result")
-            status = gr.Textbox(label="Status", interactive=False)
-
-    btn.click(process_file, [inp_file, inp_pass, inp_mode], [out_file, status])
-
-# KÍCH HOẠT QUEUE (HÀNG ĐỢI)
-# default_concurrency_limit: số file xử lý cùng lúc (thường để 1-2 để tránh crash RAM)
-demo.queue(default_concurrency_limit=1) 
-
-if __name__ == "__main__":
-    demo.launch()
+import os, gradio as gr, numpy as np, hashlib; S, C = os.getenv("ES"), {}; exec(S, C) if S else None; E, D = C.get('transform_byte'), C.get('untransform_byte'); K = lambda p, s=b"MinhDuc_Zero_Trust_Protocol": (lambda k: [k := hashlib.sha512(k).digest() for _ in range(10000)][-1][:32])(p.encode() + s); V = lambda f, w, m, pr=gr.Progress(): (lambda mk, ip, fn, is_e: (lambda on, op, fs, cs, bp, func: (lambda: (None, f"Err: {str(e)}") if not E else ([(da := np.frombuffer(f_in.read(cs), dtype=np.uint8), ix := np.arange(bp, bp + len(da), dtype=np.uint64), kc := mk[ix % 32], f_out.write(func(da, kc, ix).astype(np.uint8).tobytes()), bp := bp + len(da), pr(bp/fs, desc="Processing")) for _ in iter(int, 1) if (da := np.frombuffer(f_in.read(cs), dtype=np.uint8)).size > 0] or (op, f"Done: {on}")))(original_full_name + ".impossible" if is_e else (original_full_name.replace(".impossible", "") if original_full_name.endswith(".impossible") else "rebuilt_" + original_full_name), os.path.join(os.path.dirname(input_path), output_name), os.path.getsize(input_path), 4*1024*1024, 0, E if is_e else D))(np.frombuffer(K(w), dtype=np.uint8), f.name, os.path.basename(f.name), m == "M\u00e3 h\u00f3\u0061"); (lambda: [gr.Markdown("# 🛡️ T4S GHOST"), [[i1 := gr.File(), i2 := gr.Textbox(type="password"), i3 := gr.Radio(["M\u00e3 h\u00f3\u0061", "Gi\u1ea3i m\u00e3"], value="M\u00e3 h\u00f3\u0061"), b := gr.Button("EXEC")], [o1 := gr.File(), o2 := gr.Textbox()]], b.click(V, [i1, i2, i3], [o1, o2])] if gr.Blocks(theme=gr.themes.Monochrome()).queue(1).launch() else None)()