diff --git a/.dockerignore b/.dockerignore new file mode 100644 index 0000000..206a126 --- /dev/null +++ b/.dockerignore @@ -0,0 +1,63 @@ +# Version control +.git +.gitignore + +# Documentation +README.md +*.md + +# IDE and editor files +.vscode/ +.idea/ +*.swp +*.swo +*~ + +# OS generated files +.DS_Store +.DS_Store? +._* +.Spotlight-V100 +.Trashes +ehthumbs.db +Thumbs.db + +# Python +__pycache__/ +*.py[cod] +*$py.class +*.so +.Python +build/ +develop-eggs/ +dist/ +downloads/ +eggs/ +.eggs/ +lib/ +lib64/ +parts/ +sdist/ +var/ +wheels/ +*.egg-info/ +.installed.cfg +*.egg + +# Virtual environments +venv/ +env/ +ENV/ + +# Testing +.pytest_cache/ +.coverage +htmlcov/ +.tox/ + +# Logs +*.log + +# Temporary files +*.tmp +*.temp \ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..b39e0aa --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +# Trivy security scanner files +.trivy/ +trivy.yaml +reports/ \ No newline at end of file diff --git a/.img/1.png b/.img/1.png new file mode 100644 index 0000000..a48c0ab Binary files /dev/null and b/.img/1.png differ diff --git a/.img/2.png b/.img/2.png new file mode 100644 index 0000000..b391791 Binary files /dev/null and b/.img/2.png differ diff --git a/.trivyignore b/.trivyignore new file mode 100644 index 0000000..ba5fc95 --- /dev/null +++ b/.trivyignore @@ -0,0 +1,38 @@ +# Trivy ignore file +# Format: https://aquasecurity.github.io/trivy/latest/docs/vulnerability/examples/filter/ + +# Ignore test files and development dependencies +**/test/** +**/tests/** +**/*test* +**/node_modules/** +**/.git/** +**/.pytest_cache/** +**/__pycache__/** + +# Ignore specific low-impact vulnerabilities (example) +# CVE-2023-xxxxx + +# Ignore base image vulnerabilities that cannot be fixed +# debian:bookworm-slim known issues +# CVE-2024-xxxxx + +# Ignore supervisor-related root user requirement +AVD-DS-0002 + +# Ignore documentation and example files +**/docs/** +**/examples/** +**/*.md +**/*.txt +LICENSE +README* + +# Ignore static assets +**/static/** +**/assets/** +**/*.css +**/*.js +**/*.png +**/*.jpg +**/*.gif \ No newline at end of file diff --git a/Dockerfile b/Dockerfile index b29e9a6..de88ab3 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,25 +1,42 @@ -FROM debian:stretch-slim +FROM debian:bookworm-slim -MAINTAINER Phillip Bailey +LABEL maintainer="Phillip Bailey" -ENV DEBIAN_FRONTEND noninteractive +ENV DEBIAN_FRONTEND=noninteractive -RUN apt-get update && apt-get dist-upgrade && apt-get install -y \ - python-pip python-dev uwsgi-plugin-python \ - nginx supervisor +RUN apt-get update && apt-get dist-upgrade -y && apt-get install -y --no-install-recommends \ + python3-dev build-essential gcc \ + nginx supervisor curl ca-certificates \ + && apt-get clean \ + && rm -rf /var/lib/apt/lists/* + +# Install uv +COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv + +# Create non-root user and add to www-data group +RUN groupadd -r appuser && useradd -r -g appuser appuser \ + && usermod -a -G www-data appuser COPY nginx/flask.conf /etc/nginx/sites-available/ COPY supervisor/supervisord.conf /etc/supervisor/conf.d/supervisord.conf COPY app /var/www/app -RUN mkdir -p /var/log/nginx/app /var/log/uwsgi/app /var/log/supervisor \ +RUN mkdir -p /var/log/nginx/app /var/log/supervisor \ && rm /etc/nginx/sites-enabled/default \ && ln -s /etc/nginx/sites-available/flask.conf /etc/nginx/sites-enabled/flask.conf \ && echo "daemon off;" >> /etc/nginx/nginx.conf \ - && pip install -r /var/www/app/requirements.txt \ - && chown -R www-data:www-data /var/www/app \ - && chown -R www-data:www-data /var/log + && sed -i 's|pid /run/nginx.pid;|pid /var/run/nginx.pid;|' /etc/nginx/nginx.conf \ + && uv pip install --system --no-cache --break-system-packages -r /var/www/app/requirements.txt \ + && chown -R appuser:appuser /var/www/app \ + && chown -R appuser:appuser /var/log \ + && chown -R appuser:appuser /var/run + +EXPOSE 8080 +HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ + CMD curl -f http://localhost:8080/ || exit 1 -CMD ["/usr/bin/supervisord"] +# Run as non-root user for security (nginx can now bind to non-privileged port 8080) +USER appuser +CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"] diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..eaf3192 --- /dev/null +++ b/Makefile @@ -0,0 +1,357 @@ +# Docker Flask Application Makefile +# Variables +IMAGE_NAME = docker-flask +CONTAINER_NAME = flask-app +COMPOSE_FILE = docker-compose.yml +PORT = 8080 + +# Security Configuration +# Set to 'true' to enable security scanning and /security endpoint +# Set to 'false' to disable security features for faster deployment +ENABLE_SECURITY ?= true + +# Default target +.DEFAULT_GOAL := help + +# Build targets +.PHONY: build +build: ## Build Docker image + docker build -t $(IMAGE_NAME) . + +.PHONY: build-no-cache +build-no-cache: ## Build Docker image without cache + docker build --no-cache -t $(IMAGE_NAME) . + +# Run targets +.PHONY: run +run: rm ## Build and run container (with optional security scanning) +ifeq ($(ENABLE_SECURITY),true) + @echo "Starting deployment with security scanning enabled..." + $(MAKE) trivy-pull build scan-json + @echo "Starting container with security reports..." + docker run -d --name $(CONTAINER_NAME) -p $(PORT):8080 $(IMAGE_NAME) + @echo "Updating security reports in running container..." + @sleep 3 + $(MAKE) update-security-reports + @echo "Generating markdown security report..." + $(MAKE) scan-markdown + @echo "Container started successfully with latest security reports!" + @echo "Access application: http://localhost:8080" + @echo "Security dashboard: http://localhost:8080/security" + @echo "Markdown report: reports/security-report.md" +else + @echo "Starting deployment without security scanning..." + $(MAKE) build + @echo "Starting container..." + docker run -d --name $(CONTAINER_NAME) -p $(PORT):8080 $(IMAGE_NAME) + @echo "Generating markdown security report..." + $(MAKE) scan-markdown + @echo "Container started successfully!" + @echo "Access application: http://localhost:8080" + @echo "Note: Security scanning disabled. Set ENABLE_SECURITY=true to enable." + @echo "Markdown report: reports/security-report.md" +endif + +.PHONY: run-secure +run-secure: rm ## Build and run container with security scanning (always enabled) + @echo "Starting secure deployment with security scanning..." + $(MAKE) trivy-pull build scan-json + @echo "Starting container with security reports..." + docker run -d --name $(CONTAINER_NAME) -p $(PORT):8080 $(IMAGE_NAME) + @echo "Updating security reports in running container..." + @sleep 3 + $(MAKE) update-security-reports + @echo "Container started successfully with latest security reports!" + @echo "Access application: http://localhost:8080" + @echo "Security dashboard: http://localhost:8080/security" + +.PHONY: run-basic +run-basic: rm ## Build and run container without security scanning (fast deployment) + @echo "Starting basic deployment without security scanning..." + $(MAKE) build + @echo "Starting container..." + docker run -d --name $(CONTAINER_NAME) -p $(PORT):8080 $(IMAGE_NAME) + @echo "Container started successfully!" + @echo "Access application: http://localhost:8080" + +.PHONY: run-fg +run-fg: ## Run container in foreground + docker run --rm --name $(CONTAINER_NAME) -p $(PORT):8080 $(IMAGE_NAME) + +.PHONY: up +up: ## Start services using docker-compose + docker-compose -f $(COMPOSE_FILE) up -d + +.PHONY: up-build +up-build: ## Start services and rebuild if needed + docker-compose -f $(COMPOSE_FILE) up -d --build + +.PHONY: down +down: ## Stop and remove containers + docker-compose -f $(COMPOSE_FILE) down + +# Development targets +.PHONY: dev +dev: ## Start development environment + docker-compose -f $(COMPOSE_FILE) up --build + +.PHONY: shell +shell: ## Access running container shell + docker exec -it $(CONTAINER_NAME) /bin/bash + +.PHONY: logs +logs: ## Show container logs + docker logs -f $(CONTAINER_NAME) + +.PHONY: logs-compose +logs-compose: ## Show docker-compose logs + docker-compose -f $(COMPOSE_FILE) logs -f + +# Testing targets +.PHONY: test +test: ## Run tests inside container + docker run --rm $(IMAGE_NAME) python3 -m pytest /var/www/app/test.py + +.PHONY: test-local +test-local: ## Run tests locally (requires Python 3) + cd app && python3 test.py + +.PHONY: lint +lint: ## Run linting inside container + docker run --rm $(IMAGE_NAME) python3 -m flake8 /var/www/app/ + +# Health and status targets +.PHONY: health +health: ## Check container health status + docker inspect --format='{{.State.Health.Status}}' $(CONTAINER_NAME) + +.PHONY: status +status: ## Show container status + docker ps -f name=$(CONTAINER_NAME) + +.PHONY: inspect +inspect: ## Inspect container details + docker inspect $(CONTAINER_NAME) + +# Cleanup targets +.PHONY: stop +stop: ## Stop running container + docker stop $(CONTAINER_NAME) || true + +.PHONY: rm +rm: stop ## Remove container + docker rm $(CONTAINER_NAME) || true + +.PHONY: clean +clean: rm ## Clean up containers and images + docker rmi $(IMAGE_NAME) || true + +.PHONY: clean-all +clean-all: ## Remove all unused containers, networks, images + docker system prune -af + +.PHONY: clean-volumes +clean-volumes: ## Remove all unused volumes + docker volume prune -f + +# Maintenance targets +.PHONY: pull +pull: ## Pull latest base image + docker pull debian:bookworm-slim + +.PHONY: size +size: ## Show image size + docker images $(IMAGE_NAME) + +.PHONY: history +history: ## Show image build history + docker history $(IMAGE_NAME) + +# Security targets with Trivy +.PHONY: trivy-pull +trivy-pull: ## Pull latest Trivy Docker image + @echo "Pulling latest Trivy Docker image..." + docker pull aquasec/trivy:latest + +.PHONY: trivy-install +trivy-install: trivy-pull ## Pull Trivy Docker image (replaces host installation) + @echo "Trivy Docker image ready for use" + +.PHONY: scan-image +scan-image: ## Scan Docker image for vulnerabilities with Trivy + @echo "Scanning Docker image $(IMAGE_NAME) for vulnerabilities..." + docker run --rm -v /var/run/docker.sock:/var/run/docker.sock \ + -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest image \ + --exit-code 0 --severity HIGH,CRITICAL --format table $(IMAGE_NAME) + +.PHONY: scan-dockerfile +scan-dockerfile: ## Scan Dockerfile for misconfigurations + @echo "Scanning Dockerfile for misconfigurations..." + docker run --rm -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest config \ + --exit-code 0 --severity HIGH,CRITICAL --format table /workspace + +.PHONY: scan-fs +scan-fs: ## Scan filesystem/source code for vulnerabilities + @echo "Scanning filesystem for vulnerabilities and secrets..." + docker run --rm -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest fs \ + --exit-code 0 --severity HIGH,CRITICAL --scanners vuln,secret,misconfig --format table /workspace + +.PHONY: scan-python +scan-python: ## Scan Python dependencies for vulnerabilities + @echo "Scanning Python dependencies..." + docker run --rm -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest fs \ + --exit-code 0 --severity HIGH,CRITICAL --scanners vuln --format table /workspace/app/ + +.PHONY: scan-all +scan-all: scan-dockerfile scan-fs scan-python build scan-image ## Run all security scans + @echo "All security scans completed!" + +.PHONY: scan-json +scan-json: ## Generate JSON security reports + @mkdir -p reports + @echo "Generating JSON security reports..." + docker run --rm -v /var/run/docker.sock:/var/run/docker.sock \ + -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest image \ + --exit-code 0 --format json --output /workspace/reports/image-scan.json $(IMAGE_NAME) || true + docker run --rm -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest config \ + --exit-code 0 --format json --output /workspace/reports/dockerfile-scan.json /workspace || true + docker run --rm -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest fs \ + --exit-code 0 --scanners vuln,secret,misconfig --format json --output /workspace/reports/fs-scan.json /workspace || true + @echo "Reports generated in reports/ directory" + +.PHONY: scan-markdown +scan-markdown: ## Generate markdown security report (always runs regardless of ENABLE_SECURITY) + @mkdir -p reports + @echo "Generating formatted markdown security report..." + $(MAKE) trivy-pull + @echo "# Security Report" > reports/security-report.md + @echo "" >> reports/security-report.md + @echo "## Overview" >> reports/security-report.md + @echo "" >> reports/security-report.md + @echo "- **Image**: $(IMAGE_NAME)" >> reports/security-report.md + @echo "- **Generated**: $$(date)" >> reports/security-report.md + @echo "- **Scanner**: Trivy (dockerized)" >> reports/security-report.md + @echo "" >> reports/security-report.md + @echo "---" >> reports/security-report.md + @echo "" >> reports/security-report.md + @echo "## 🐳 Docker Image Vulnerabilities" >> reports/security-report.md + @echo "" >> reports/security-report.md + docker run --rm -v /var/run/docker.sock:/var/run/docker.sock \ + -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest image \ + --exit-code 0 --format table $(IMAGE_NAME) >> reports/security-report.md || true + @echo "" >> reports/security-report.md + @echo "---" >> reports/security-report.md + @echo "" >> reports/security-report.md + @echo "## 📋 Dockerfile Security Analysis" >> reports/security-report.md + @echo "" >> reports/security-report.md + docker run --rm -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest config \ + --exit-code 0 --format table /workspace >> reports/security-report.md || true + @echo "" >> reports/security-report.md + @echo "---" >> reports/security-report.md + @echo "" >> reports/security-report.md + @echo "## 📁 Filesystem Security Analysis" >> reports/security-report.md + @echo "" >> reports/security-report.md + docker run --rm -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest fs \ + --exit-code 0 --scanners vuln,secret,misconfig --format table /workspace >> reports/security-report.md || true + @echo "" >> reports/security-report.md + @echo "---" >> reports/security-report.md + @echo "" >> reports/security-report.md + @echo "## Summary" >> reports/security-report.md + @echo "" >> reports/security-report.md + @echo "This report was automatically generated as part of the security-first deployment workflow." >> reports/security-report.md + @echo "The container now runs as non-root user (appuser) on port 8080 for enhanced security." >> reports/security-report.md + @echo "" >> reports/security-report.md + @echo "> Generated with [Trivy](https://trivy.dev/) security scanner" >> reports/security-report.md + @echo "Formatted markdown security report generated: reports/security-report.md" + +.PHONY: update-security-reports +update-security-reports: scan-json ## Update security reports in running container + @echo "Copying security reports to running container..." + docker exec $(CONTAINER_NAME) mkdir -p /var/www/app/reports || true + docker cp reports/. $(CONTAINER_NAME):/var/www/app/reports/ || true + @echo "Security reports updated in container" + +.PHONY: scan-ci +scan-ci: ## CI-friendly scan with exit codes for failures + @echo "Running CI security scans..." + docker run --rm -v /var/run/docker.sock:/var/run/docker.sock \ + -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest image \ + --exit-code 1 --severity HIGH,CRITICAL --quiet $(IMAGE_NAME) + docker run --rm -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest config \ + --exit-code 1 --severity HIGH,CRITICAL --quiet /workspace + docker run --rm -v $(PWD):/workspace \ + -v trivy-cache:/root/.cache \ + aquasec/trivy:latest fs \ + --exit-code 1 --severity HIGH,CRITICAL --scanners vuln,secret,misconfig --quiet /workspace + +.PHONY: scan +scan: ## Scan image for vulnerabilities (legacy compatibility) + $(MAKE) scan-image + +.PHONY: security-check +security-check: ## Run comprehensive security checks + @echo "Running comprehensive security checks..." + $(MAKE) scan-all + @echo "Checking for running processes..." + docker run --rm $(IMAGE_NAME) ps aux || true + @echo "Checking file permissions..." + docker run --rm $(IMAGE_NAME) ls -la /var/www/app/ || true + +# Quick commands +.PHONY: restart +restart: stop run ## Restart container + +.PHONY: rebuild +rebuild: clean build run ## Rebuild and run container + +.PHONY: fresh +fresh: clean pull build run ## Fresh build with latest base image + +# Help target +.PHONY: help +help: ## Show this help message + @echo "Docker Flask Application Commands:" + @echo "" + @grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \ + awk 'BEGIN {FS = ":.*?## "}; {printf " \033[36m%-15s\033[0m %s\n", $$1, $$2}' + @echo "" + @echo "Variables:" + @echo " IMAGE_NAME = $(IMAGE_NAME)" + @echo " CONTAINER_NAME = $(CONTAINER_NAME)" + @echo " PORT = $(PORT)" + @echo " ENABLE_SECURITY = $(ENABLE_SECURITY)" + @echo "" + @echo "Quick Start:" + @echo " make run # Run (security: $(ENABLE_SECURITY))" + @echo " make run-basic # Run without security" + @echo " make run-secure # Run with security" + @echo " make logs # View logs" + @echo " make stop # Stop container" + @echo "" + @echo "Security Control:" + @echo " Edit ENABLE_SECURITY in Makefile (currently: $(ENABLE_SECURITY))" + @echo " Or: make ENABLE_SECURITY=true run" \ No newline at end of file diff --git a/README.md b/README.md index 79185a0..c02f11e 100644 --- a/README.md +++ b/README.md @@ -1,20 +1,381 @@ -[![Build Status](https://travis-ci.org/p0bailey/docker-flask.svg?branch=master)](https://travis-ci.org/p0bailey/docker-flask) +# Flask Docker Application +
+ Agentic AI Top 10 Overview +
-This image is a boilerplate for any Flask application, pages are served by uwsgi and Nginx. -On Docker host run: docker run -d -p 80:80 p0bailey/docker-flask -On Docker machine run: docker run -d -p 80:80 p0bailey/docker-flask +A modern Flask web application containerized with Docker, featuring automated security scanning and comprehensive monitoring capabilities. -Docker compose: docker-compose up -d +## Overview -Source code: https://github.com/p0bailey/docker-flask +This project provides a production-ready Flask application running in Docker with: -DockerHub: https://hub.docker.com/r/p0bailey/docker-flask/ +- **Modern Python Stack**: Python 3.11, Flask 3.0, Gunicorn 23.0 +- **Fast Package Management**: uv package manager for blazing-fast dependency resolution +- **Web Server**: Nginx reverse proxy with Gunicorn WSGI server +- **Process Management**: Supervisor for robust service orchestration +- **Integrated Security**: Dockerized Trivy security scanning with automated reporting +- **Security Dashboard**: Interactive web interface for vulnerability analysis +- **Production Ready**: Optimized Dockerfile with security best practices -![Hello Flask][2] +## Quick Start +### Prerequisites +- Docker +- Make -[2]: http://s14.postimg.org/mwmg7p0v5/hello_flask.png +### One-Command Deployment + +```bash +# Complete security-first deployment (recommended) +make run +``` + +This single command automatically: +- Pulls latest Trivy security scanner +- Builds the Docker image with latest dependencies +- Performs comprehensive security scanning (image, dockerfile, filesystem) +- Generates fresh security reports +- Starts the application container +- Updates security reports in the running container + +### Alternative Commands + +```bash +# Build only +make build + +# View logs +make logs + +# Stop the application +make stop + +# Clean up +make clean +``` + +### Access Points + +- **Application**: `http://localhost:8080` +- **Security Dashboard**: `http://localhost:8080/security` + +## Security Features + + +
+ Agentic AI Top 10 Overview +
+ +### Dockerized Trivy Integration + +This application features fully containerized security scanning with no host dependencies: + +```bash +# Complete security-first deployment (includes all scans) +make run + +# Manual security operations +make trivy-pull # Pull latest Trivy Docker image +make scan-all # Run all security scans +make scan-json # Generate JSON security reports + +# Individual scans (all containerized) +make scan-dockerfile # Scan Dockerfile for misconfigurations +make scan-image # Scan Docker image for vulnerabilities +make scan-python # Scan Python dependencies +make scan-fs # Scan filesystem for secrets and configs + +# CI/CD friendly (exits with error codes on findings) +make scan-ci + +# Update reports in running container +make update-security-reports +``` + +### Automated Security Workflow + + +The `make run` command now provides a complete security-first deployment: + +1. **Latest Scanner**: Pulls `aquasec/trivy:latest` Docker image +2. **Fresh Build**: Builds application with latest dependencies +3. **Comprehensive Scanning**: Analyzes image, Dockerfile, and filesystem +4. **Report Generation**: Creates JSON reports for web dashboard +5. **Container Deployment**: Starts application with security data +6. **Real-time Updates**: Copies fresh reports to running container + +### Security Report Interface + +Access the interactive security dashboard at `http://localhost:8080/security` + +Features: +- Real-time vulnerability statistics +- Interactive charts and visualizations +- Severity-sorted vulnerability lists (Critical → High → Medium → Low) +- Detailed CVE information with references +- Dockerfile misconfiguration analysis +- Secret detection and filesystem scanning +- **Formatted Markdown Reports**: Enhanced `reports/security-report.md` with emojis and clear sections + +### Security Configurations + +- **Trivy Configuration**: `trivy.yaml` +- **Ignore Rules**: `.trivyignore` +- **Secret Detection**: `.trivy/secret.yaml` + +## Architecture + +### Application Stack + +- **Base Image**: Debian 12 (bookworm-slim) +- **Python**: 3.11.2 with uv package manager +- **Web Framework**: Flask 3.0.0 +- **WSGI Server**: Gunicorn 23.0.0 (3 workers) +- **Web Server**: Nginx 1.22.1 +- **Process Manager**: Supervisor 4.2.5 + +### Directory Structure + +``` +├── app/ +│ ├── app.py # Flask application +│ ├── requirements.txt # Python dependencies +│ └── templates/ # HTML templates +├── nginx/ +│ └── flask.conf # Nginx configuration +├── supervisor/ +│ └── supervisord.conf # Supervisor configuration +├── reports/ # Security scan reports +├── .trivy/ # Trivy configurations +├── Dockerfile +├── Makefile +└── README.md +``` + +### Container Architecture + +The application runs multiple services managed by Supervisor: +- **Gunicorn**: Python WSGI server on port 8000 (as `appuser`) +- **Nginx**: Reverse proxy on port 8080 (non-privileged port) +- **Security**: Container runs as non-root user (`appuser`) for enhanced security + +## Development + +### Local Development + +```bash +# Complete development environment (with security scanning) +make run + +# View application logs +make logs + +# Access container shell +docker exec -it flask-app /bin/bash + +# Quick development iteration (build only) +make build +``` + +### Adding Features + +1. Modify the Flask application in `app/app.py` +2. Update dependencies in `app/requirements.txt` +3. Deploy with security scanning: `make run` +4. Review security dashboard: `http://localhost:8080/security` + +### Security Best Practices + +The Dockerfile implements security best practices: +- **Non-root user execution**: Container runs as `appuser` (resolves AVD-DS-0002) +- **Non-privileged port**: Uses port 8080 instead of 80 for enhanced security +- **Minimal package installation**: Uses `--no-install-recommends` flag +- **Multi-stage build**: Optimized for smaller image size +- **Health checks**: Built-in container health monitoring on port 8080 +- **Proper file permissions**: Secure ownership and access controls +- **Automated markdown reports**: Enhanced security documentation generation + +## Configuration + +### Environment Variables + +The application can be configured through environment variables: +- `FLASK_ENV`: Set to `development` or `production` +- `GUNICORN_WORKERS`: Number of Gunicorn worker processes (default: 3) + +### Nginx Configuration + +Customize the reverse proxy settings in `nginx/flask.conf`: +- Server name and port configuration +- SSL/TLS settings +- Rate limiting and security headers + +### Supervisor Configuration + +Modify process management in `supervisor/supervisord.conf`: +- Service startup order +- Restart policies +- Logging configuration + +## Monitoring and Logging + +### Application Logs + +```bash +# View all container logs +make logs + +# Follow logs in real-time +docker logs -f flask-app + +# View specific service logs +docker exec flask-app supervisorctl tail -f gunicorn +docker exec flask-app supervisorctl tail -f nginx +``` + +### Health Checks + +The container includes built-in health checks: +- **Endpoint**: `http://localhost:8080/` +- **Interval**: 30 seconds +- **Timeout**: 10 seconds +- **Retries**: 3 + +### Performance Monitoring + +Monitor application performance: +- **Process Status**: `docker exec flask-app supervisorctl status` +- **Resource Usage**: `docker stats flask-app` +- **Container Health**: `docker ps` (shows health status) + +## Deployment + +### Production Deployment + +For production deployment, consider: + +1. **Environment Variables**: Set production configurations +2. **SSL/TLS**: Configure HTTPS in nginx +3. **Database**: Add database connectivity +4. **Load Balancing**: Use multiple container instances +5. **Monitoring**: Implement comprehensive logging and monitoring + +### Docker Compose Example + +```yaml +version: '3.8' +services: + flask-app: + build: . + ports: + - "8080:8080" + environment: + - FLASK_ENV=production + restart: unless-stopped + healthcheck: + test: ["CMD", "curl", "-f", "http://localhost:8080/"] + interval: 30s + timeout: 10s + retries: 3 +``` + +### CI/CD Integration + +For automated security scanning in CI/CD pipelines: + +```bash +# CI-friendly security scan (exits with error codes on vulnerabilities) +make scan-ci + +# Complete deployment workflow for CI/CD +make run # Includes build, scan, and deploy +``` + +The dockerized Trivy approach eliminates host dependencies, making CI/CD integration seamless across different environments. + +## Troubleshooting + +### Common Issues + +**Container won't start:** +```bash +# Check container logs +make logs + +# Verify image build +docker images docker-flask +``` + +**Application not accessible:** +```bash +# Check port binding (should show 8080:8080) +docker ps + +# Verify nginx configuration +docker exec flask-app nginx -t + +# Test direct access +curl http://localhost:8080 +``` + +**Security scan failures:** +```bash +# Pull latest Trivy image and clear cache +make trivy-pull + +# Check Trivy configuration with dockerized scanner +docker run --rm -v $(PWD):/workspace aquasec/trivy:latest config /workspace +``` + +### Debug Mode + +Enable debug logging: +```bash +# Run with debug output +docker run -it --rm -p 8080:8080 docker-flask + +# Check service status +docker exec flask-app supervisorctl status +``` + +## Contributing + +1. Fork the repository +2. Create a feature branch +3. Make your changes +4. Deploy with security scanning: `make run` +5. Verify security dashboard shows no new issues +6. Submit a pull request + +## License + +This project is licensed under the MIT License - see the LICENSE file for details. + +## Changelog + +### Latest Version +- **Security Hardening**: Resolved AVD-DS-0002 by running as non-root user (`appuser`) +- **Non-Privileged Port**: Migrated from port 80 to 8080 for enhanced security +- **Enhanced Markdown Reports**: Formatted security reports with emojis and sections +- **Dockerized Security Scanning**: Full containerization of Trivy security analysis +- **One-Command Deployment**: `make run` includes build, scan, and deploy workflow +- **Automated Security Reports**: Real-time vulnerability data with markdown generation +- **Interactive Security Dashboard**: Severity-sorted vulnerability interface +- **Dependency-Free CI/CD**: No host tool requirements for security scanning +- **Enhanced Make Targets**: Comprehensive security scanning automation +- **Upgraded Security Stack**: Gunicorn 23.0.0 and latest Trivy integration +- **Fast Package Management**: uv package manager for optimized builds + +## Support + +For issues and questions: +- Check the troubleshooting section above +- Review container logs with `make logs` +- Deploy with `make run` for comprehensive diagnostics +- Check security dashboard at `http://localhost:8080/security` +- Review markdown security report at `reports/security-report.md` +- Create an issue in the project repository diff --git a/app/app.py b/app/app.py index d36abb4..ed0fe0a 100644 --- a/app/app.py +++ b/app/app.py @@ -1,6 +1,8 @@ -#!flask/bin/python -from flask import render_template +#!/usr/bin/env python3 +from flask import render_template, jsonify, send_file from flask import Flask +import os +import json app = Flask(__name__) @@ -8,5 +10,105 @@ def hello(): return render_template('app.html') +@app.route('/security') +def security_report(): + return render_template('security-report.html') + +@app.route('/api/security-report/') +def get_security_report(report_name): + """API endpoint to serve security report JSON data""" + try: + # Map report names to file paths + report_files = { + 'image-scan': 'reports/image-scan.json', + 'dockerfile-scan': 'reports/dockerfile-scan.json', + 'fs-scan': 'reports/fs-scan.json' + } + + if report_name not in report_files: + return jsonify({"error": "Report not found"}), 404 + + # Get the absolute path to the report file + report_path = os.path.join(os.path.dirname(__file__), report_files[report_name]) + + if not os.path.exists(report_path): + return jsonify({"error": "Report file not found", "path": report_path}), 404 + + with open(report_path, 'r') as f: + report_data = json.load(f) + + return jsonify(report_data) + + except Exception as e: + return jsonify({"error": str(e)}), 500 + +@app.route('/api/security-summary') +def security_summary(): + """API endpoint to get security summary statistics""" + try: + summary = { + 'total_vulnerabilities': 0, + 'critical': 0, + 'high': 0, + 'medium': 0, + 'low': 0, + 'last_scan': None, + 'reports_available': [] + } + + # Check which reports exist + report_files = { + 'image-scan': 'reports/image-scan.json', + 'dockerfile-scan': 'reports/dockerfile-scan.json', + 'fs-scan': 'reports/fs-scan.json' + } + + base_path = os.path.dirname(__file__) + + for report_name, report_file in report_files.items(): + report_path = os.path.join(base_path, report_file) + if os.path.exists(report_path): + summary['reports_available'].append(report_name) + + try: + with open(report_path, 'r') as f: + data = json.load(f) + + # Count vulnerabilities + if 'Results' in data: + for result in data['Results']: + if 'Vulnerabilities' in result: + for vuln in result['Vulnerabilities']: + summary['total_vulnerabilities'] += 1 + severity = vuln.get('Severity', '').upper() + if severity == 'CRITICAL': + summary['critical'] += 1 + elif severity == 'HIGH': + summary['high'] += 1 + elif severity == 'MEDIUM': + summary['medium'] += 1 + elif severity == 'LOW': + summary['low'] += 1 + + if 'Misconfigurations' in result: + for misc in result['Misconfigurations']: + summary['total_vulnerabilities'] += 1 + severity = misc.get('Severity', '').upper() + if severity == 'CRITICAL': + summary['critical'] += 1 + elif severity == 'HIGH': + summary['high'] += 1 + elif severity == 'MEDIUM': + summary['medium'] += 1 + elif severity == 'LOW': + summary['low'] += 1 + except: + continue + + return jsonify(summary) + + except Exception as e: + return jsonify({"error": str(e)}), 500 + if __name__ == '__main__': app.run(host='0.0.0.0') diff --git a/app/requirements.txt b/app/requirements.txt index 5d19166..c38d9c5 100644 --- a/app/requirements.txt +++ b/app/requirements.txt @@ -1,2 +1,2 @@ -uwsgi -flask +gunicorn==23.0.0 +flask==3.0.0 diff --git a/app/templates/app.html b/app/templates/app.html index bf0c52e..70614c5 100644 --- a/app/templates/app.html +++ b/app/templates/app.html @@ -4,81 +4,378 @@ - - - + + + + 🐍 Flask Docker App - HELLO FLASK!!! + + + + + + + + + +
+ +
+

+ Flask Docker +

+

+ Modern Python web application running in Docker with Gunicorn & uv +

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© Company 2014

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Why This Stack?

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Modern, fast, and production-ready

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Lightning Fast

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+ Built with uv package manager for blazing fast dependency resolution and Gunicorn for optimal performance. +

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Containerized

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+ Fully containerized with Docker for consistent deployments across any environment. No more "it works on my machine"! +

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Production Ready

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+ Nginx reverse proxy, Gunicorn WSGI server, and supervisor process management for enterprise-grade reliability. +

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Modern Architecture

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+ • Python 3.11 with latest Flask framework
+ • uv for ultra-fast package management
+ • Gunicorn replacing legacy uWSGI
+ • Nginx for high-performance reverse proxy +

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Developer Experience

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+ • Simple Makefile commands for easy management
+ • Hot-reload development environment
+ • Comprehensive logging and monitoring
+ • Clean, maintainable codebase +

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+ + Security Report +

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+ Comprehensive Trivy security analysis for Flask Docker application +

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Vulnerability Distribution
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