Update app.py from anycoder

app.py

@@ -0,0 +1,415 @@
+import os
+import time
+import json
+import hashlib
+import base64
+import random
+import requests
+from datetime import datetime
+from typing import Optional, Dict, Any, List, Tuple
+from cryptography.hazmat.primitives.ciphers.aead import AESGCM
+
+import gradio as gr
+import cirq
+import numpy as np
+
+# ---------- Konfigurasi ----------
+PINATA_API_KEY = os.getenv("PINATA_API_KEY", "85065bbe4e7068ff455d")
+PINATA_SECRET_KEY = os.getenv("PINATA_SECRET_KEY", "7bf252357066397403574b2a707524a60b1f60bfba9cf4b6ac9e6426d59cbd75")
+
+# ---------- BIP39 Word List ----------
+BIP39 = ["abandon","ability","able","about","above","absent","absorb","abstract","absurd","abuse","access","accident","account","accuse","achieve","acid","acoustic","acquire","across","act","action","actor","actress","actual","adapt","add","addict","address","adjust","admit","adult","advance","advice","aerobic","affair","afford","afraid","africa","after","again","age","agent","agree","ahead","aim","air","airport","aisle","alarm","album","alcohol","alert","alien","all","alley","allow","almost","alone","alpha","already","also","alter","always","amateur","amazing","among","amount","amused","analyst","anchor","ancient","anger","angle","angry","animal","ankle","announce","annual","another","answer","antenna","antique","anxiety","any","apart","apology","appear","apple","approve","april","arch","arctic","area","arena","argue","arm","armed","armor","army","around","arrange","arrest","arrive","arrow","art","artefact","artist","artwork","ask","aspect","assault","asset","assist","assume","asthma","athlete","atom","attack","attend","attitude","attract","auction","audit","august","aunt","author","auto","autumn","average","avocado","avoid","awake","aware","away","awesome","awful","awkward","axis","baby","bachelor","bacon","badge","bag","balance","balcony","ball","bamboo","banana","banner","bar","barely","bargain","barrel","base","basic","basket","battle","beach","bean","beauty","because","become","beef","before","begin","behave","behind","believe","below","belt","bench","benefit","best","betray","better","between","beyond","bicycle","bid","bike","bind","biology","bird","birth","bitter","black","blade","blame","blanket","blast","bleak","bless","blind","blood","blossom","blouse","blue","blur","blush","board","boat","body","boil","bomb","bone","bonus","book","boost","border","boring","borrow","boss","bottom","bounce","box","boy","bracket","brain","brand","brass","brave","bread","breeze","brick","bridge","brief","bright","bring","brisk","broccoli","broken","bronze","broom","brother","brown","brush","bubble","buddy","budget","buffalo","build","bulb","bulk","bullet","bundle","bunker","burden","burger","burst","bus","business","busy","butter","buyer","buzz","cabbage","cabin","cable","cactus","cage","cake","call","calm","camera","camp","can","canal","cancel","candy","cannon","canoe","canvas","canyon","capable","capital","captain","car","carbon","card","cargo","carpet","carry","cart","case","cash","casino","castle","casual","cat","catalog","catch","category","cattle","caught","cause","caution","cave","ceiling","celery","cement","census","century","cereal","certain","chair","chalk","champion","change","chaos","chapter","charge","chase","chat","cheap","check","cheese","chef","cherry","chest","chicken","chief","child","chimney","choice","choose","chronic","chuckle","chunk","churn","cigar","cinnamon","circle","citizen","city","civil","claim","clap","clarify","claw","clay","clean","clerk","clever","click","client","cliff","climb","clinic","clip","clock","clog","close","cloth","cloud","clown","club","clump","cluster","clutch","coach","coast","coconut","code","coffee","coil","coin","collect","color","column","combine","come","comfort","comic","common","company","concert","conduct","confirm","congress","connect","consider","control","convince","cook","cool","copper","copy","coral","core","corn","correct","cost","cotton","couch","country","couple","course","cousin","cover","coyote","crack","cradle","craft","cram","crane","crash","crater","crawl","crazy","cream","credit","creek","crew","cricket","crime","crisp","critic","crop","cross","crouch","crowd","crucial","cruel","cruise","crumble","crunch","crush","cry","crystal","cube","culture","cup","cupboard","curious","current","curtain","curve","cushion","custom","cute","cycle","dad","damage","damp","dance","danger","daring","dash","daughter","dawn","day","deal","debate","debris","decade","december","decide","decline","decorate","decrease","deer","defense","define","defy","degree","delay","deliver","demand","demise","denial","dentist","deny","depart","depend","deposit","depth","deputy","derive","describe","desert","design","desk","despair","destroy","detail","detect","develop","device","devote","diagram","dial","diamond","diary","dice","diesel","diet","differ","digital","dignity","dilemma","dinner","dinosaur","direct","dirt","disagree","discover","disease","dish","dismiss","disorder","display","distance","divert","divide","divorce","dizzy","doctor","document","dog","doll","dolphin","domain","donate","donkey","donor","door","dose","double","dove","draft","dragon","drama","drastic","draw","dream","dress","drift","drill","drink","drip","drive","drop","drum","dry","duck","dumb","dune","during","dust","dutch","duty","dwarf","dynamic","eager","eagle","early","earn","earth","easily","east","easy","echo","ecology","economy","edge","edit","educate","effort","egg","eight","either","elbow","elder","electric","elegant","element","elephant","elevator","elite","else","embark","embody","embrace","emerge","emotion","employ","empower","empty","enable","enact","end","endless","endorse","enemy","energy","enforce","engage","engine","enhance","enjoy","enlist","enough","enrich","enroll","ensure","enter","entire","entry","envelope","episode","equal","equip","era","erase","erode","erosion","error","erupt","escape","essay","essence","estate","eternal","ethics","evidence","evil","evoke","evolve","exact","example","excess","exchange","excite","exclude","excuse","execute","exercise","exhaust","exhibit","exile","exist","exit","exotic","expand","expect","expire","explain","expose","express","extend","extra","eye","eyebrow","fabric","face","faculty","fade","faint","faith","fall","false","fame","family","famous","fan","fancy","fantasy","farm","fashion","fat","fatal","father","fatigue","fault","favorite","feature","february","federal","fee","feed","feel","female","fence","festival","fetch","fever","few","fiber","fiction","field","figure","file","film","filter","final","find","fine","finger","finish","fire","firm","first","fiscal","fish","fit","fitness","fix","flag","flame","flash","flat","flavor","flee","flight","flip","float","flock","floor","flower","fluid","flush","fly","foam","focus","fog","foil","fold","follow","food","foot","force","forest","forget","fork","fortune","forum","forward","fossil","foster","found","fox","fragile","frame","frequent","fresh","friend","fringe","frog","front","frost","frown","frozen","fruit","fuel","fun","funny","furnace","fury","future","gadget","gain","galaxy","gallery","game","gap","garage","garbage","garden","garlic","garment","gas","gasp","gate","gather","gauge","gaze","general","genius","genre","gentle","genuine","gesture","ghost","giant","gift","giggle","ginger","giraffe","girl","give","glad","glance","glare","glass","glide","glimpse","globe","gloom","glory","glove","glow","glue","goat","goddess","gold","good","goose","gorilla","gospel","gossip","govern","gown","grab","grace","grain","grant","grape","grass","gravity","great","green","grid","grief","grit","grocery","group","grow","grunt","guard","guess","guide","guilt","guitar","gun","gym","habit","hair","half","hammer","hamster","hand","happy","harbor","hard","harsh","harvest","hat","have","hawk","hazard","head","health","heart","heavy","hedgehog","height","hello","helmet","help","hen","hero","hidden","high","hill","hint","hip","hire","history","hobby","hockey","hold","hole","holiday","hollow","home","honey","hood","hope","horn","horror","horse","hospital","host","hotel","hour","hover","hub","huge","human","humble","humor","hundred","hungry","hunt","hurdle","hurry","hurt","husband","hybrid","ice","icon","idea","identify","idle","ignore","ill","illegal","illness","image","imitate","immense","immune","impact","impose","improve","impulse","inch","include","income","increase","index","indicate","indoor","industry","infant","inflict","inform","inhale","inherit","initial","inject","injury","inmate","inner","innocent","input","inquiry","insane","insect","inside","inspire","install","intact","interest","into","invest","invite","involve","iron","island","isolate","issue","item","ivory","jacket","jaguar","jar","jazz","jealous","jeans","jelly","jewel","job","join","joke","journey","joy","judge","juice","jump","jungle","junior","junk","just","kangaroo","keen","keep","ketchup","key","kick","kid","kidney","kind","kingdom","kiss","kit","kitchen","kite","kitten","kiwi","knee","knife","knock","know","lab","label","labor","ladder","lady","lake","lamp","language","laptop","large","later","latin","laugh","laundry","lava","law","lawn","lawsuit","layer","lazy","leader","leaf","learn","leave","lecture","left","leg","legal","legend","leisure","lemon","lend","length","lens","leopard","lesson","letter","level","liar","liberty","life","lift","light","like","limb","limit","link","lion","liquid","list","little","live","lizard","load","loan","lobster","local","lock","logic","lonely","long","loop","lottery","loud","lounge","love","loyal","lucky","luggage","lumber","lunar","lunch","luxury","lyrics","machine","mad","magic","magnet","maid","mail","main","major","make","mammal","man","manage","mandate","mango","mansion","manual","maple","marble","march","margin","marine","market","marriage","mask","mass","master","match","material","math","matrix","matter","maximum","maze","meadow","mean","measure","meat","mechanic","medal","media","melody","melt","member","memory","mention","menu","mercy","merge","merit","merry","mesh","message","metal","method","middle","midnight","milk","million","mimic","mind","minimum","minor","minute","miracle","mirror","misery","miss","mistake","mix","mixed","mixture","mobile","model","modify","mom","moment","monitor","monkey","monster","month","moon","moral","more","morning","mosquito","mother","motion","motor","mountain","mouse","move","movie","much","muffin","mule","multiply","muscle","museum","mushroom","music","must","mutual","myself","mystery","myth","naive","name","napkin","narrow","nasty","nation","nature","near","neck","need","negative","neglect","ne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tattoo","taxi","teach","team","tell","ten","tenant","tennis","tent","term","test","text","thank","that","theme","then","theory","there","they","thing","this","thought","three","thrive","throw","thumb","thunder","ticket","tide","tiger","tilt","timber","time","tiny","tip","tired","tissue","title","toast","tobacco","today","toddler","toe","together","toilet","token","tomato","tomorrow","tone","tongue","tonight","tool","tooth","top","topic","topple","torch","tornado","tortoise","toss","total","tourist","toward","tower","town","toy","track","trade","traffic","tragic","train","transfer","trap","trash","travel","tray","treat","tree","trend","trial","tribe","trick","trigger","trim","trip","trophy","trouble","truck","true","truly","trumpet","trust","truth","try","tube","tuition","tumble","tuna","tunnel","turkey","turn","turtle","twelve","twenty","twice","twin","twist","two","ugly","umbrella","unable","unaware","uncle","uncover","under","undo","unfair","unfold","unhappy","uniform","unique","unit","universe","unknown","unlock","until","unusual","unveil","update","upgrade","uphold","upon","upper","upset","urban","urge","usage","use","used","useful","useless","usual","utility","vacant","vacuum","vague","valid","valley","valve","van","vanish","vapor","various","vast","vault","vehicle","velvet","vendor","venture","venue","verb","verify","version","very","vessel","veteran","viable","vibrant","vicious","victory","video","view","village","vintage","violin","virtual","virus","visa","visit","visual","vital","vivid","vocal","voice","void","volcano","volume","vote","voyage","wage","wagon","wait","walk","wall","walnut","want","warfare","warm","warrior","wash","wasp","waste","water","wave","way","wealth","weapon","wear","weasel","weather","web","wedding","weekend","weird","welcome","west","wet","whale","what","wheat","wheel","when","where","whip","whisper","wide","width","wife","wild","will","win","window","wine","wing","wink","winner","winter","wire","wisdom","wise","wish","witness","wolf","woman","wonder","wood","wool","word","work","world","worry","worth","wrap","wreck","wrestle","wrist","write","wrong","yard","year","yellow","you","young","youth","zebra","zero","zone","zoo"]
+
+# ---------- Session State ----------
+session_db: Dict[str, Dict[str, Any]] = {}
+fib_state: Dict[str, 'FibTTL'] = {}
+
+# ---------- Fibonacci TTL ----------
+class FibTTL:
+    def __init__(self):
+        self.a, self.b = 0, 1
+    
+    def next(self) -> int:
+        self.a, self.b = self.b, self.a + self.b
+        return max(30, min(self.a * 30, 300))
+
+# ---------- Core Quantum & Crypto Functions ----------
+class Core:
+    @staticmethod
+    def seed() -> bytes:
+        """Generate quantum random seed using Cirq simulator"""
+        try:
+            q = [cirq.GridQubit(0, i) for i in range(256)]
+            c = cirq.Circuit(
+                cirq.H.on_each(*q),
+                [cirq.measure(qb, key=str(i)) for i, qb in enumerate(q)]
+            )
+            r = cirq.Simulator().run(c, repetitions=1)
+            bits = ''.join(str(r.measurements[str(i)][0][0]) for i in range(256))
+            return int(bits, 2).to_bytes(32, 'big')
+        except Exception as e:
+            # Fallback to cryptographic random
+            return os.urandom(32)
+    
+    @staticmethod
+    def token(seed: bytes, ttl: int = 60) -> Tuple[str, int]:
+        """Generate time-based token with TTL"""
+        now = int(time.time())
+        tw = now // ttl
+        tb = tw.to_bytes(8, 'big')
+        h = hashlib.sha256(seed + tb).digest()
+        tok = base64.b32encode(h[:5]).decode()[:8]
+        return tok, (tw + 1) * ttl - now
+    
+    @staticmethod
+    def encrypt(data: Dict[str, Any], seed: bytes) -> Tuple[str, str]:
+        """Encrypt data using AES-GCM"""
+        key = hashlib.sha256(seed).digest()
+        nonce = os.urandom(12)
+        aesgcm = AESGCM(key)
+        ct = aesgcm.encrypt(nonce, json.dumps(data).encode(), None)
+        return base64.b64encode(nonce + ct).decode(), hashlib.sha256(ct).hexdigest()
+    
+    @staticmethod
+    def decrypt(enc: str, seed: bytes) -> Dict[str, Any]:
+        """Decrypt data using AES-GCM"""
+        key = hashlib.sha256(seed).digest()
+        raw = base64.b64decode(enc)
+        aesgcm = AESGCM(key)
+        return json.loads(aesgcm.decrypt(raw[:12], raw[12:], None))
+
+# ---------- Recovery Phrase ----------
+def generate_recovery_phrase() -> str:
+    """Generate 12-word BIP39 recovery phrase"""
+    return ' '.join(random.sample(BIP39, 12))
+
+# ---------- IPFS (Pinata) ----------
+class IPFS:
+    @staticmethod
+    def save(data: str) -> Optional[str]:
+        """Save data to IPFS via Pinata"""
+        try:
+            r = requests.post(
+                "https://api.pinata.cloud/pinning/pinJSONToIPFS",
+                headers={
+                    "pinata_api_key": PINATA_API_KEY,
+                    "pinata_secret_api_key": PINATA_SECRET_KEY
+                },
+                json={"pinataContent": {"data": data}},
+                timeout=10
+            )
+            r.raise_for_status()
+            return r.json().get("IpfsHash")
+        except Exception as e:
+            print(f"IPFS save error: {e}")
+            return None
+    
+    @staticmethod
+    def load(cid: str) -> Optional[Dict[str, Any]]:
+        """Load data from IPFS via Pinata"""
+        try:
+            r = requests.get(f"https://gateway.pinata.cloud/ipfs/{cid}", timeout=10)
+            if r.status_code == 200:
+                return r.json().get("data")
+        except Exception as e:
+            print(f"IPFS load error: {e}")
+        return None
+
+# ---------- Gradio App Functions ----------
+def generate_quantum_seed() -> Tuple[str, str]:
+    """Generate quantum random seed and display"""
+    seed = Core.seed()
+    seed_hex = seed.hex()
+    seed_preview = seed_hex[:32] + "..." if len(seed_hex) > 32 else seed_hex
+    return seed_hex, f"✅ Seed Generated\n\n🔐 **Seed (Hex):** `{seed_preview}`\n\n⚡ Generated using quantum simulation (Cirq)"
+
+def generate_recovery_phrase_fn() -> str:
+    """Generate and display recovery phrase"""
+    phrase = generate_recovery_phrase()
+    return f"🔑 **Recovery Phrase:**\n\n`{phrase}`\n\n⚠️ **SIMPAN FRASA INI!** Hanya dipapar sekali."
+
+def register_user(username: str, seed_hex: str, progress=gr.Progress()) -> str:
+    """Register a new user with encrypted data"""
+    if not username or not seed_hex:
+        return "❌ Sila masukkan username dan seed."
+    
+    try:
+        seed = bytes.fromhex(seed_hex)
+        data = {
+            "username": username,
+            "registered_at": datetime.now().isoformat(),
+            "seed_hex": seed_hex
+        }
+        
+        progress(0.3, desc="Encrypting data...")
+        enc, h = Core.encrypt(data, seed)
+        
+        progress(0.6, desc="Saving to IPFS...")
+        cid = IPFS.save(enc)
+        
+        if not cid:
+            return "❌ Gagal menyimpan ke IPFS. Cuba lagi."
+        
+        phrase = generate_recovery_phrase()
+        session_id = hashlib.sha256(seed_hex.encode()).hexdigest()[:16]
+        session_db[session_id] = {
+            "cid": cid,
+            "seed_hex": seed_hex,
+            "hash": h,
+            "phrase": phrase,
+            "username": username
+        }
+        
+        progress(1.0, desc="Registration complete!")
+        return f"""✅ **Pendaftaran Berjaya!**
+
+🔑 **Session ID:** `{session_id}`
+📦 **CID:** `{cid}`
+🔐 **Hash:** `{h[:32]}...`
+📝 **Frasa Pemulihan:** `{phrase}`
+
+⚠️ **TULIS & SIMPAN FRASA INI!** Hanya dipapar sekali.
+Gunakan Session ID untuk log masuk."""
+    except Exception as e:
+        return f"❌ Ralat: {str(e)}"
+
+def generate_token(session_id: str) -> str:
+    """Generate time-based token for session"""
+    if session_id not in session_db:
+        return "❌ Session tidak dijumpai. Sila daftar dahulu."
+    
+    try:
+        session = session_db[session_id]
+        seed = bytes.fromhex(session["seed_hex"])
+        
+        if session_id not in fib_state:
+            fib_state[session_id] = FibTTL()
+        
+        ttl = fib_state[session_id].next()
+        tok, rem = Core.token(seed, ttl)
+        
+        return f"""🔐 **Token:** `{tok}`
+
+⏳ **Masa Sah:** {rem}s
+📊 **Fibonacci TTL:** {ttl}s
+
+Token akan berubah setiap {ttl} saat."""
+    except Exception as e:
+        return f"❌ Ralat: {str(e)}"
+
+def encrypt_data(data: str, seed_hex: str) -> str:
+    """Encrypt user data"""
+    if not data or not seed_hex:
+        return "❌ Sila masukkan data dan seed."
+    
+    try:
+        seed = bytes.fromhex(seed_hex)
+        enc, h = Core.encrypt({"data": data}, seed)
+        return f"""✅ **Data Diencrypt!**
+
+🔐 **Encrypted:** `{enc[:50]}...`
+🔍 **Hash:** `{h}`
+
+Salin encrypted data untuk disimpan."""
+    except Exception as e:
+        return f"❌ Ralat: {str(e)}"
+
+def decrypt_data(encrypted: str, seed_hex: str) -> str:
+    """Decrypt user data"""
+    if not encrypted or not seed_hex:
+        return "❌ Sila masukkan encrypted data dan seed."
+    
+    try:
+        seed = bytes.fromhex(seed_hex)
+        decrypted = Core.decrypt(encrypted, seed)
+        return f"""✅ **Data Didecrypt!**
+
+📄 **Data:** `{json.dumps(decrypted, indent=2)}`"""
+    except Exception as e:
+        return f"❌ Ralat decrypt: {str(e)}"
+
+def load_from_ipfs(cid: str) -> str:
+    """Load data from IPFS"""
+    if not cid:
+        return "❌ Sila masukkan CID."
+    
+    try:
+        data = IPFS.load(cid)
+        if data:
+            return f"""✅ **Data Berjaya Dimuatkan!**
+
+📦 **CID:** `{cid}`
+📄 **Data:** `{json.dumps(data, indent=2)}`"""
+        else:
+            return "❌ Gagal memuatkan data dari IPFS."
+    except Exception as e:
+        return f"❌ Ralat: {str(e)}"
+
+def verify_recovery_phrase(phrase: str, session_id: str) -> str:
+    """Verify recovery phrase matches session"""
+    if session_id not in session_db:
+        return "❌ Session tidak dijumpai."
+    
+    session = session_db[session_id]
+    if phrase.strip() == session["phrase"]:
+        return f"""✅ **Frasa Pemulihan Sah!**
+
+👤 **Username:** `{session['username']}`
+📦 **CID:** `{session['cid']}`
+🔐 **Seed:** `{session['seed_hex'][:32]}...`
+
+Anda boleh memulihkan akses anda."""
+    else:
+        return "❌ Frasa pemulihan tidak sepadan."
+
+# ---------- Custom Theme ----------
+custom_theme = gr.themes.Soft(
+    primary_hue="indigo",
+    secondary_hue="purple",
+    neutral_hue="slate",
+    font=gr.themes.GoogleFont("Inter"),
+    text_size="lg",
+    spacing_size="lg",
+    radius_size="md"
+).set(
+    button_primary_background_fill="*primary_600",
+    button_primary_background_fill_hover="*primary_700",
+    block_title_text_weight="600",
+    body_text_size="md",
+)
+
+# ---------- Gradio Interface (GRADIO 6 SYNTAX) ----------
+# 🚨 CRITICAL: gr.Blocks() has NO parameters in Gradio 6!
+with gr.Blocks() as demo:
+    gr.Markdown("""
+    # 🌌 Hadamard Quantum Vault
+    
+    Sistem keselamatan berasaskan quantum dengan enkripsi AES-GCM dan storan IPFS.
+    
+    <div style="text-align: center; margin: 20px 0;">
+        <a href="https://huggingface.co/spaces/akhaliq/anycoder" target="_blank" style="text-decoration: none;">
+            <span style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 8px 16px; border-radius: 20px; font-weight: bold;">
+                Built with anycoder 🚀
+            </span>
+        </a>
+    </div>
+    """)
+    
+    with gr.Tabs():
+        # Tab 1: Quantum Seed Generation
+        with gr.TabItem("🔐 Quantum Seed", id=1):
+            gr.Markdown("### Generate seed kuantum rawak menggunakan simulator Cirq")
+            with gr.Row():
+                with gr.Column(scale=1):
+                    seed_btn = gr.Button("🎲 Generate Quantum Seed", variant="primary", size="lg")
+                with gr.Column(scale=2):
+                    seed_output = gr.Textbox(label="Quantum Seed (Hex)", lines=3, interactive=False)
+            seed_info = gr.Markdown()
+            
+            seed_btn.click(generate_quantum_seed, outputs=[seed_output, seed_info])
+        
+        # Tab 2: Recovery Phrase
+        with gr.TabItem("🔑 Recovery Phrase", id=2):
+            gr.Markdown("### Jana frasa pemulihan 12-kata BIP39")
+            with gr.Row():
+                with gr.Column(scale=1):
+                    phrase_btn = gr.Button("📝 Generate Phrase", variant="primary", size="lg")
+                with gr.Column(scale=2):
+                    phrase_output = gr.Markdown()
+            
+            phrase_btn.click(generate_recovery_phrase_fn, outputs=phrase_output)
+        
+        # Tab 3: User Registration
+        with gr.TabItem("👤 Register User", id=3):
+            gr.Markdown("### Daftarkan pengguna baru dengan data terenkripsi")
+            with gr.Row():
+                with gr.Column():
+                    reg_username = gr.Textbox(label="Username", placeholder="Masukkan username")
+                    reg_seed = gr.Textbox(label="Seed (Hex)", placeholder="Paste seed dari tab Quantum Seed", lines=2)
+                    reg_btn = gr.Button("📝 Register", variant="primary", size="lg")
+                with gr.Column():
+                    reg_output = gr.Markdown()
+            
+            reg_btn.click(register_user, inputs=[reg_username, reg_seed], outputs=reg_output)
+        
+        # Tab 4: Token Generation
+        with gr.TabItem("🎫 Generate Token", id=4):
+            gr.Markdown("### Jana token berasaskan masa dengan Fibonacci TTL")
+            with gr.Row():
+                with gr.Column():
+                    token_session = gr.Textbox(label="Session ID", placeholder="Masukkan Session ID dari pendaftaran")
+                    token_btn = gr.Button("🔐 Generate Token", variant="primary", size="lg")
+                with gr.Column():
+                    token_output = gr.Markdown()
+            
+            token_btn.click(generate_token, inputs=token_session, outputs=token_output)
+        
+        # Tab 5: Encrypt/Decrypt
+        with gr.TabItem("🔒 Encrypt/Decrypt", id=5):
+            with gr.Row():
+                with gr.Column():
+                    gr.Markdown("#### Encrypt Data")
+                    enc_data = gr.Textbox(label="Data to Encrypt", lines=3, placeholder="Masukkan data untuk diencrypt")
+                    enc_seed = gr.Textbox(label="Seed (Hex)", lines=2, placeholder="Seed untuk encryption")
+                    enc_btn = gr.Button("🔐 Encrypt", variant="primary")
+                    enc_output = gr.Markdown()
+                    
+                    enc_btn.click(encrypt_data, inputs=[enc_data, enc_seed], outputs=enc_output)
+                
+                with gr.Column():
+                    gr.Markdown("#### Decrypt Data")
+                    dec_data = gr.Textbox(label="Encrypted Data", lines=3, placeholder="Paste encrypted data")
+                    dec_seed = gr.Textbox(label="Seed (Hex)", lines=2, placeholder="Seed yang sama untuk decryption")
+                    dec_btn = gr.Button("🔓 Decrypt", variant="secondary")
+                    dec_output = gr.Markdown()
+                    
+                    dec_btn.click(decrypt_data, inputs=[dec_data, dec_seed], outputs=dec_output)
+        
+        # Tab 6: IPFS Storage
+        with gr.TabItem("☁️ IPFS Storage", id=6):
+            gr.Markdown("### Muat turun data dari IPFS menggunakan CID")
+            with gr.Row():
+                with gr.Column():
+                    ipfs_cid = gr.Textbox(label="IPFS CID", placeholder="Masukkan CID dari Pinata/IPFS")
+                    ipfs_btn = gr.Button("📥 Load from IPFS", variant="primary", size="lg")
+                with gr.Column():
+                    ipfs_output = gr.Markdown()
+            
+            ipfs_btn.click(load_from_ipfs, inputs=ipfs_cid, outputs=ipfs_output)
+        
+        # Tab 7: Verify Recovery
+        with gr.TabItem("✅ Verify Phrase", id=7):
+            gr.Markdown("### Sahkan frasa pemulihan untuk memulihkan akses")
+            with gr.Row():
+                with gr.Column():
+                    verify_session = gr.Textbox(label="Session ID", placeholder="Masukkan Session ID")
+                    verify_phrase = gr.Textbox(label="Recovery Phrase", lines=2, placeholder="Paste frasa pemulihan 12-kata")
+                    verify_btn = gr.Button("✅ Verify", variant="primary", size="lg")
+                with gr.Column():
+                    verify_output = gr.Markdown()
+            
+            verify_btn.click(verify_recovery_phrase, inputs=[verify_phrase, verify_session], outputs=verify_output)
+    
+    # Footer
+    gr.Markdown("""
+    ---
+    ### 🔒 Security Notes
+    - **Quantum Seed**: Generated using Cirq quantum simulator (256 qubits)
+    - **Encryption**: AES-GCM with 256-bit keys
+    - **Storage**: IPFS via Pinata (decentralized)
+    - **Recovery**: BIP39 12-word phrase
+    
+    ⚠️ **Simpan seed dan recovery phrase anda dengan selamat!**
+    """)
+
+# ---------- Launch (GRADIO 6 SYNTAX) ----------
+# 🚨 CRITICAL: ALL app parameters go in demo.launch() for Gradio 6!
+if __name__ == "__main__":
+    demo.launch(
+        theme=custom_theme,
+        footer_links=[
+            {"label": "Built with anycoder", "url": "https://huggingface.co/spaces/akhaliq/anycoder"},
+            {"label": "Gradio Docs", "url": "https://gradio.app/docs"},
+            {"label": "Cirq Documentation", "url": "https://quantumai.google/cirq"}
+        ]
+    )