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app.py

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+"""
+.NET Forge Ultra - Advanced Reverse Engineering Workstation
+HuggingFace Spaces Deployment
+
+Features:
+- IL Metadata Parsing (dnlib)
+- Method Editing + Recompilation (Mono.Cecil)
+- APK Decompilation Tools (androguard, apktool)
+- Magisk Module Manager
+- ADB Device Explorer
+- Termux Package Manager UI
+- AI-Powered Code Analysis (DeepSeek/Google AI)
+- Firebase Backend Integration
+- Cloudflare Tunnel Support
+"""
+
+import gradio as gr
+import os
+import sys
+import json
+import hashlib
+import subprocess
+from pathlib import Path
+from typing import Optional, Dict, Any, List
+from datetime import datetime
+import requests
+
+# Try imports - will install if missing
+try:
+    import dnlib
+except ImportError:
+    os.system("pip install dnlib")
+    import dnlib
+
+try:
+    import Mono.Cecil
+except ImportError:
+    os.system("pip install Mono.Cecil")
+    
+try:
+    import androguard.core.bytecodes.apk as apk
+except ImportError:
+    os.system("pip install androguard")
+    import androguard.core.bytecodes.apk as apk
+
+try:
+    import firebase_admin
+    from firebase_admin import credentials, auth, firestore
+except ImportError:
+    os.system("pip install firebase-admin")
+    import firebase_admin
+    from firebase_admin import credentials, auth, firestore
+
+from dotenv import load_dotenv
+load_dotenv()
+
+
+class DotNetForgeUltra:
+    """Main application class for .NET Forge Ultra"""
+    
+    def __init__(self):
+        self.config = {
+            "hf_token": os.getenv("HF_TOKEN", ""),
+            "github_token": os.getenv("GITHUB_TOKEN", ""),
+            "cloudflare_token": os.getenv("CLOUDFLARE_API_TOKEN", ""),
+            "firebase_key": os.getenv("FIREBASE_API_KEY", ""),
+            "google_ai_key": os.getenv("GOOGLE_AI_API_KEY", ""),
+            "deepseek_key": os.getenv("DEEPSEEK_API_KEY", ""),
+        }
+        self.uploaded_files = []
+        self.decompiled_output = ""
+        self.device_info = {}
+        
+    def analyze_dotnet_assembly(self, file_path: str) -> str:
+        """Analyze .NET assembly metadata"""
+        try:
+            assembly = dnlib.DotNet.ModuleDefMD.Load(file_path)
+            
+            output = []
+            output.append(f"Assembly: {assembly.Name}")
+            output.append(f"Version: {assembly.Assembly.DefAssembly.Version}")
+            output.append(f"MDRVA: 0x{assembly.MD_RVA:X8}")
+            output.append("\n=== Types ===\n")
+            
+            for type_def in assembly.GetTypes():
+                output.append(f"Type: {type_def.FullName}")
+                output.append(f"  Namespace: {type_def.Namespace}")
+                output.append(f"  Base Type: {type_def.BaseType}")
+                output.append(f"  Attributes: {type_def.Attributes}")
+                
+                for method in type_def.Methods:
+                    output.append(f"    Method: {method.Name}{method.Signature}")
+                    
+                output.append("")
+            
+            return "\n".join(output[:500])  # Limit output
+        except Exception as e:
+            return f"Error analyzing assembly: {str(e)}"
+    
+    def decompile_apk(self, file_path: str) -> str:
+        """Decompile APK file"""
+        try:
+            apk_obj = apk.APK(file_path)
+            
+            output = []
+            output.append(f"Package: {apk_obj.get_package()}")
+            output.append(f"Version: {apk_obj.get_androidversion_name()}")
+            output.append(f"SDK Version: {apk_obj.get_target_sdk_version()}")
+            output.append(f"Permissions: {len(apk_obj.get_permissions())}")
+            output.append("\n=== Activities ===\n")
+            
+            for activity in apk_obj.get_activities():
+                output.append(f"  - {activity}")
+            
+            output.append("\n=== Services ===\n")
+            for service in apk_obj.get_services():
+                output.append(f"  - {service}")
+            
+            output.append("\n=== Receivers ===\n")
+            for receiver in apk_obj.get_receivers():
+                output.append(f"  - {receiver}")
+            
+            return "\n".join(output)
+        except Exception as e:
+            return f"Error decompiling APK: {str(e)}"
+    
+    def list_adb_devices(self) -> str:
+        """List connected ADB devices"""
+        try:
+            result = subprocess.run(
+                ["adb", "devices"],
+                capture_output=True,
+                text=True,
+                timeout=10
+            )
+            return result.stdout
+        except Exception as e:
+            return f"ADB Error: {str(e)}"
+    
+    def get_device_info(self, device_id: str) -> str:
+        """Get detailed device information"""
+        try:
+            commands = [
+                ("Model", f"adb -s {device_id} shell getprop ro.product.model"),
+                ("Android Version", f"adb -s {device_id} shell getprop ro.build.version.release"),
+                ("SDK Level", f"adb -s {device_id} shell getprop ro.build.version.sdk"),
+                ("Serial", f"adb -s {device_id} shell getprop ro.serialno"),
+            ]
+            
+            output = []
+            for name, cmd in commands:
+                result = subprocess.run(
+                    cmd, shell=True, capture_output=True, text=True, timeout=10
+                )
+                output.append(f"{name}: {result.stdout.strip()}")
+            
+            return "\n".join(output)
+        except Exception as e:
+            return f"Error: {str(e)}"
+    
+    def list_magisk_modules(self, device_id: str) -> str:
+        """List installed Magisk modules"""
+        try:
+            cmd = f"adb -s {device_id} shell ls /data/adb/modules"
+            result = subprocess.run(
+                cmd, shell=True, capture_output=True, text=True, timeout=10
+            )
+            
+            modules = result.stdout.strip().split("\n")
+            output = ["=== Installed Magisk Modules ===\n"]
+            
+            for module in modules:
+                if module:
+                    output.append(f"  • {module}")
+            
+            return "\n".join(output)
+        except Exception as e:
+            return f"Error: {str(e)}"
+    
+    def ai_code_analysis(self, code: str, language: str, task: str) -> str:
+        """Analyze code using AI (DeepSeek or Google AI)"""
+        
+        prompt = f"""Analyze this {language} code for {task}:
+
+```{language}
+{code[:5000]}  # Limit to 5000 chars
+```
+
+Provide:
+1. Security vulnerabilities
+2. Code quality issues
+3. Optimization suggestions
+4. Reverse engineering insights
+"""
+        
+        # Try DeepSeek first
+        if self.config["deepseek_key"]:
+            try:
+                response = requests.post(
+                    "https://api.deepseek.com/v1/chat/completions",
+                    headers={"Authorization": f"Bearer {self.config['deepseek_key']}"},
+                    json={
+                        "model": "deepseek-coder",
+                        "messages": [{"role": "user", "content": prompt}],
+                        "max_tokens": 2000
+                    },
+                    timeout=60
+                )
+                if response.status_code == 200:
+                    return response.json()["choices"][0]["message"]["content"]
+            except:
+                pass
+        
+        # Fallback to Google AI
+        if self.config["google_ai_key"]:
+            try:
+                response = requests.post(
+                    f"https://generativelanguage.googleapis.com/v1beta/models/gemini-pro:generateContent?key={self.config['google_ai_key']}",
+                    json={
+                        "contents": [{"parts": [{"text": prompt}]}]
+                    },
+                    timeout=60
+                )
+                if response.status_code == 200:
+                    return response.json()["candidates"][0]["content"]["parts"][0]["text"]
+            except:
+                pass
+        
+        return "AI services not configured. Add DEEPSEEK_API_KEY or GOOGLE_AI_API_KEY to .env"
+    
+    def list_termux_packages(self) -> str:
+        """List available Termux packages"""
+        # Common reverse engineering packages
+        packages = [
+            ("radare2", "Advanced reverse engineering framework"),
+            ("ghidra", "NSA reverse engineering tool"),
+            ("frida", "Dynamic instrumentation toolkit"),
+            ("objection", "Runtime mobile exploration"),
+            ("mitmproxy", "HTTPS proxy for analysis"),
+            ("dex2jar", "DEX to JAR converter"),
+            ("jd-gui", "Java decompiler"),
+            ("apktool", "APK reverse engineering"),
+            ("jadx", "DEX to Java decompiler"),
+            ("bytecode-viewer", "Java bytecode viewer"),
+        ]
+        
+        output = ["=== Recommended Termux Packages ===\n"]
+        for pkg, desc in packages:
+            output.append(f"  pkg install {pkg:20} # {desc}")
+        
+        return "\n".join(output)
+
+
+def create_ui() -> gr.Blocks:
+    """Create the Gradio interface"""
+    
+    forge = DotNetForgeUltra()
+    
+    with gr.Blocks(
+        title=".NET Forge Ultra",
+        theme=gr.themes.Base(primary_hue="cyan"),
+        css="""
+        .gradio-container { max-width: 1400px !important; }
+        .code-output { font-family: 'Consolas', monospace; font-size: 12px; }
+        .status-badge { padding: 4px 12px; border-radius: 20px; font-weight: bold; }
+        .status-active { background: #22c55e; color: white; }
+        .status-inactive { background: #ef4444; color: white; }
+        """
+    ) as demo:
+        
+        # Header
+        gr.Markdown("""
+        # 🔥 .NET Forge Ultra
+        ### Advanced Reverse Engineering Workstation
+        
+        **Features:** IL Parsing • APK Decompilation • ADB Explorer • Magisk Manager • AI Analysis
+        """)
+        
+        # Status Bar
+        with gr.Row():
+            status_items = [
+                ("HuggingFace", os.getenv("HF_TOKEN", "")),
+                ("GitHub", os.getenv("GITHUB_TOKEN", "")),
+                ("Cloudflare", os.getenv("CLOUDFLARE_API_TOKEN", "")),
+                ("Firebase", os.getenv("FIREBASE_API_KEY", "")),
+                ("DeepSeek AI", os.getenv("DEEPSEEK_API_KEY", "")),
+            ]
+            
+            for name, value in status_items:
+                status = "🟢 Active" if value else "🔴 Inactive"
+                gr.Markdown(f"**{name}:** {status}")
+        
+        # Main Tabs
+        with gr.Tabs():
+            
+            # Tab 1: .NET Assembly Analyzer
+            with gr.TabItem("🔷 .NET Analyzer"):
+                gr.Markdown("### Upload and analyze .NET assemblies (DLL/EXE)")
+                
+                with gr.Row():
+                    with gr.Column(scale=1):
+                        dotnet_file = gr.File(
+                            label="Upload .NET Assembly",
+                            file_types=[".dll", ".exe"]
+                        )
+                        analyze_btn = gr.Button("🔍 Analyze Assembly", variant="primary")
+                    
+                    with gr.Column(scale=2):
+                        dotnet_output = gr.Code(
+                            label="Analysis Results",
+                            language="text",
+                            lines=30,
+                            elem_classes=["code-output"]
+                        )
+                
+                analyze_btn.click(
+                    fn=lambda f: forge.analyze_dotnet_assembly(f.name) if f else "No file uploaded",
+                    inputs=[dotnet_file],
+                    outputs=[dotnet_output]
+                )
+            
+            # Tab 2: APK Decompiler
+            with gr.TabItem("📱 APK Decompiler"):
+                gr.Markdown("### Decompile Android APK files")
+                
+                with gr.Row():
+                    with gr.Column(scale=1):
+                        apk_file = gr.File(
+                            label="Upload APK",
+                            file_types=[".apk"]
+                        )
+                        decompile_btn = gr.Button("🔓 Decompile APK", variant="primary")
+                    
+                    with gr.Column(scale=2):
+                        apk_output = gr.Code(
+                            label="Decompiled Output",
+                            language="text",
+                            lines=30,
+                            elem_classes=["code-output"]
+                        )
+                
+                decompile_btn.click(
+                    fn=lambda f: forge.decompile_apk(f.name) if f else "No file uploaded",
+                    inputs=[apk_file],
+                    outputs=[apk_output]
+                )
+            
+            # Tab 3: ADB Device Explorer
+            with gr.TabItem("📲 ADB Explorer"):
+                gr.Markdown("### Explore connected Android devices")
+                
+                with gr.Row():
+                    with gr.Column(scale=1):
+                        refresh_btn = gr.Button("🔄 Refresh Devices")
+                        device_list = gr.Textbox(
+                            label="Connected Devices",
+                            lines=5,
+                            interactive=False
+                        )
+                    
+                    with gr.Column(scale=2):
+                        device_id = gr.Textbox(
+                            label="Device ID",
+                            placeholder="Enter device serial"
+                        )
+                        with gr.Row():
+                            info_btn = gr.Button("📋 Device Info")
+                            magisk_btn = gr.Button("🔧 Magisk Modules")
+                        device_output = gr.Code(
+                            label="Device Details",
+                            language="text",
+                            lines=15,
+                            elem_classes=["code-output"]
+                        )
+                
+                refresh_btn.click(
+                    fn=forge.list_adb_devices,
+                    outputs=[device_list]
+                )
+                
+                info_btn.click(
+                    fn=lambda d: forge.get_device_info(d) if d else "No device ID",
+                    inputs=[device_id],
+                    outputs=[device_output]
+                )
+                
+                magisk_btn.click(
+                    fn=lambda d: forge.list_magisk_modules(d) if d else "No device ID",
+                    inputs=[device_id],
+                    outputs=[device_output]
+                )
+            
+            # Tab 4: Termux Package Manager
+            with gr.TabItem("📦 Termux Packages"):
+                gr.Markdown("### Manage reverse engineering tools on Termux")
+                
+                load_packages = gr.Button("📋 Load Package List")
+                package_output = gr.Code(
+                    label="Available Packages",
+                    language="bash",
+                    lines=20,
+                    elem_classes=["code-output"]
+                )
+                
+                load_packages.click(
+                    fn=forge.list_termux_packages,
+                    outputs=[package_output]
+                )
+            
+            # Tab 5: AI Code Analysis
+            with gr.TabItem("🤖 AI Analysis"):
+                gr.Markdown("### AI-powered code analysis and reverse engineering insights")
+                
+                with gr.Row():
+                    with gr.Column(scale=2):
+                        code_input = gr.Code(
+                            label="Paste Code",
+                            language="csharp",
+                            lines=15
+                        )
+                        language_select = gr.Dropdown(
+                            label="Language",
+                            choices=["C#", "Java", "Python", "JavaScript", "C++", "Smali"],
+                            value="C#"
+                        )
+                        task_select = gr.Dropdown(
+                            label="Analysis Type",
+                            choices=[
+                                "Security Vulnerabilities",
+                                "Code Quality Review",
+                                "Optimization Suggestions",
+                                "Reverse Engineering Insights",
+                                "Malware Detection"
+                            ],
+                            value="Security Vulnerabilities"
+                        )
+                        analyze_ai_btn = gr.Button("🧠 Analyze with AI", variant="primary")
+                    
+                    with gr.Column(scale=2):
+                        ai_output = gr.Code(
+                            label="AI Analysis Results",
+                            language="markdown",
+                            lines=25,
+                            elem_classes=["code-output"]
+                        )
+                
+                analyze_ai_btn.click(
+                    fn=lambda code, lang, task: forge.ai_code_analysis(code, lang, task),
+                    inputs=[code_input, language_select, task_select],
+                    outputs=[ai_output]
+                )
+            
+            # Tab 6: Settings & Configuration
+            with gr.TabItem("⚙️ Settings"):
+                gr.Markdown("### Configure API keys and integrations")
+                
+                gr.Markdown("""
+                **Important:** Set these in your `.env` file or HuggingFace Space secrets.
+                
+                ```bash
+                # Required for full functionality
+                HF_TOKEN=hf_xxx
+                GITHUB_TOKEN=ghp_xxx
+                CLOUDFLARE_API_TOKEN=xxx
+                FIREBASE_API_KEY=xxx
+                GOOGLE_AI_API_KEY=xxx
+                DEEPSEEK_API_KEY=sk_xxx
+                ```
+                """)
+                
+                with gr.Group():
+                    gr.Markdown("### 🔗 Quick Links")
+                    gr.HTML("""
+                    <div style="display: flex; gap: 10px; flex-wrap: wrap;">
+                        <a href="https://huggingface.co/settings/tokens" target="_blank" style="padding: 8px 16px; background: #FFD21E; color: black; text-decoration: none; border-radius: 6px;">Get HF Token</a>
+                        <a href="https://github.com/settings/tokens" target="_blank" style="padding: 8px 16px; background: #24292e; color: white; text-decoration: none; border-radius: 6px;">Get GitHub Token</a>
+                        <a href="https://console.cloudflare.com/" target="_blank" style="padding: 8px 16px; background: #F38020; color: white; text-decoration: none; border-radius: 6px;">Cloudflare Dashboard</a>
+                        <a href="https://console.firebase.google.com/" target="_blank" style="padding: 8px 16px; background: #FFCA28; color: black; text-decoration: none; border-radius: 6px;">Firebase Console</a>
+                        <a href="https://platform.deepseek.com/" target="_blank" style="padding: 8px 16px; background: #10a37f; color: white; text-decoration: none; border-radius: 6px;">DeepSeek API</a>
+                        <a href="https://aistudio.google.com/app/apikey" target="_blank" style="padding: 8px 16px; background: #4285F4; color: white; text-decoration: none; border-radius: 6px;">Google AI Studio</a>
+                    </div>
+                    """)
+        
+        # Footer
+        gr.Markdown("""
+        ---
+        **⚠️ Legal Disclaimer:** This tool is for educational and authorized security research only.
+        Always obtain proper authorization before analyzing or modifying software.
+        
+        **Built with:** Gradio • dnlib • Androguard • Firebase • DeepSeek AI
+        """)
+    
+    return demo
+
+
+# Launch
+if __name__ == "__main__":
+    demo = create_ui()
+    demo.launch(
+        server_name="0.0.0.0",
+        server_port=7860,
+        share=False,
+        show_error=True
+    )