Refactor authentication and session management

- Removed old llm_login and session scripts, replacing them with a new structure for handling SSO login and session management.
- Introduced a new prompt system for collecting SSO redirect URLs, ensuring compliance with security protocols.
- Implemented a robust backend notification system for tracking scan initiation.
- Enhanced browser profile configuration and resource management for improved session handling.
- Added utility functions for environment variable checks and logging.
- Updated the overall architecture to improve maintainability and readability.

lib/utils/browser_use/__init__.py

@@ -0,0 +1,29 @@
+from func import *
+import clean_resources as clean_resources_func
+
+# Initialize configuration
+proxy_url = setup_proxy()
+storage_state_path = setup_storage_state()
+
+# Create browser profile
+profile = BrowserProfile(
+    # Security settings
+    disable_security=True,
+    stealth=True,
+    
+    # Display settings
+    headless=False,
+    device_scale_factor=1,
+    window_size={"width": 1600, "height": 900},
+    viewport={"width": 1600, "height": 900},
+    
+    # Data persistence
+    user_data_dir=None,
+    storage_state=storage_state_path,
+    
+    # Network settings
+    proxy={"server": proxy_url} if proxy_url else None,
+    
+    # Additional arguments
+    args=get_browser_args(),
+)

lib/utils/browser_use/clean_resources.py

@@ -0,0 +1,25 @@
+from pathlib import Path
+
+async def clean_resources(agent=None, session=None):
+    """리소스를 정리하는 함수"""
+    storage_state_temp_path = Path("./data/storage_state_temp.json").resolve()
+    if storage_state_temp_path.exists():
+        try:
+            # remove file
+            print(f"🗑️ 임시 스토리지 상태 파일 삭제 중: {storage_state_temp_path}")
+            # unlink removes the file
+            storage_state_temp_path.unlink()
+            print("🗑️ 임시 스토리지 상태 파일 삭제 완료.")
+        except Exception as e:
+            print(f"⚠️ 임시 스토리지 상태 파일 삭제 실패: {e}")
+
+    if agent:
+        try:
+            await agent.close()
+        except Exception as e:
+            print(f"⚠️ 에이전트 리소스 정리 실패: {e}")
+    if session:
+        try:
+            await session.close()
+        except Exception as e:
+            print(f"⚠️ 세션 리소스 정리 실패: {e}")

lib/utils/browser_use/func.py

@@ -0,0 +1,69 @@
+import os
+from pathlib import Path
+from dotenv import load_dotenv
+from browser_use import BrowserProfile
+
+# Load environment variables
+load_dotenv(override=True)
+
+def setup_proxy():
+    """Configure proxy settings from environment variables."""
+    proxy_host = os.getenv("PROXY_HOST")
+    proxy_port = os.getenv("PROXY_PORT")
+
+    if proxy_host and proxy_port:
+        proxy_url = f"http://{proxy_host}:{proxy_port}"
+        print(f"🔗 Using proxy: {proxy_host}:{proxy_port}")
+        return proxy_url
+    else:
+        print("🔗 No proxy configured, using direct connection.")
+        return None
+
+
+def setup_storage_state():
+    """Setup browser storage state for session persistence."""
+    storage_state_path = Path("./data/storage_state.json").resolve()
+    storage_state_temp_path = Path("./data/storage_state_temp.json").resolve()
+
+    if storage_state_path.exists():
+        if storage_state_temp_path.exists():
+            storage_state_temp_path.unlink()
+
+        storage_state_temp_path.write_text(
+            storage_state_path.read_text(encoding="utf-8"), encoding="utf-8"
+        )
+        print(f"🔄 Using existing storage state: {storage_state_temp_path}")
+        return str(storage_state_temp_path)
+
+    return None
+
+
+def get_browser_args():
+    """Get browser arguments for enhanced compatibility and security."""
+    return [
+        # Security and isolation
+        "--disable-web-security",
+        "--disable-site-isolation-trials",
+        "--disable-features=IsolateOrigins,site-per-process",
+        "--ignore-certificate-errors",
+        "--ignore-ssl-errors",
+        "--allow-running-insecure-content",
+        # Performance and rendering
+        "--disable-features=VizDisplayCompositor",
+        "--disable-dev-shm-usage",
+        # Popup and automation
+        "--disable-popup-blocking",
+        "--disable-blink-features=AutomationControlled",
+        # Browser behavior
+        "--no-first-run",
+        "--no-service-autorun",
+        "--no-default-browser-check",
+        "--password-store=basic",
+        "--use-mock-keychain",
+        # Extensions
+        "--disable-extensions-file-access-check",
+        "--disable-extensions-http-throttling",
+        "--disable-component-extensions-with-background-pages",
+        # Language
+        f"--lang={os.getenv('LANG', 'en_US')}",
+    ]

lib/utils/browser_use/model.py

@@ -0,0 +1,11 @@
+from typing import List
+from pydantic import BaseModel
+
+# 출력 모델
+class OAuth(BaseModel):
+    provider: str
+    oauth_uri: str
+
+
+class OAuthList(BaseModel):
+    oauth_providers: List[OAuth]