mirror of
https://github.com/lightningcell/flask-2fa-auth.git
synced 2026-05-26 07:08:07 +00:00
22c747f14a
- Added `track_login_location` function to monitor user login locations. - Introduced `LoginLocation` model to store login details including IP and geolocation. - Created `LocationApprovalToken` model for managing location approval tokens. - Enhanced OTP verification to include location tracking and alerts for suspicious logins. - Implemented email notifications for suspicious login attempts and location approvals. - Added `login_history` route to display user's login activity. - Updated templates for login history and email notifications. - Configured mail settings and added dependencies for email functionality. - Introduced utility classes for mail and location services.
75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
from flask import Flask
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from flask_sqlalchemy import SQLAlchemy
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from flask_migrate import Migrate
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from flask_login import LoginManager
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from flask_wtf.csrf import CSRFProtect
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from flask_mail import Mail
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from config import config
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# Initialize extensions
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db = SQLAlchemy()
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migrate = Migrate()
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login_manager = LoginManager()
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csrf = CSRFProtect()
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mail = Mail()
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def create_app(config_name='default'):
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"""
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Application factory pattern for creating Flask app instances.
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Security considerations:
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- CSRF protection enabled globally
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- Secure session configuration
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- Login manager with proper security settings
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"""
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app = Flask(__name__)
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app.config.from_object(config[config_name])
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# Initialize extensions with app
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db.init_app(app)
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migrate.init_app(app, db)
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csrf.init_app(app)
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mail.init_app(app)
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# Configure Flask-Login for security
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login_manager.init_app(app)
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login_manager.login_view = 'auth.login'
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login_manager.login_message = 'Please log in to access this page.'
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login_manager.login_message_category = 'info'
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login_manager.session_protection = 'strong' # Enhanced session protection
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# Initialize mail service
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from app.utils.mail import mail_service
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mail_service.init_app(app, mail)
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@login_manager.user_loader
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def load_user(user_id):
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"""
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User loader function for Flask-Login.
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Uses parameterized query to prevent SQL injection.
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"""
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from app.models import User
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return User.query.get(int(user_id))
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# Register blueprints
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from app.auth import bp as auth_bp
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app.register_blueprint(auth_bp, url_prefix='/auth')
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from app.main import bp as main_bp
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app.register_blueprint(main_bp)
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# Security headers middleware
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@app.after_request
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def security_headers(response):
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"""Add security headers to all responses."""
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response.headers['X-Content-Type-Options'] = 'nosniff'
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response.headers['X-Frame-Options'] = 'DENY'
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response.headers['X-XSS-Protection'] = '1; mode=block'
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response.headers['Strict-Transport-Security'] = 'max-age=31536000; includeSubDomains'
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return response
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return app
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# Import models to ensure they are registered with SQLAlchemy
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from app import models
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