Update Dockerfile

Dockerfile

@@ -1,21 +1,19 @@
 FROM python:3.11-slim
 
-# Install dependencies
+# Install ZMap and dependencies
 RUN apt-get update && apt-get install -y \
-    masscan \
+    zmap \
     sudo \
     && rm -rf /var/lib/apt/lists/*
 
-# Allow masscan to run without password
-RUN echo "www-data ALL=(ALL) NOPASSWD: /usr/bin/masscan" >> /etc/sudoers
+# Allow ZMap to run without password
+RUN echo "www-data ALL=(ALL) NOPASSWD: /usr/bin/zmap" >> /etc/sudoers
 
 WORKDIR /app
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
 
-# Run as www-data (Flask default user)
 USER www-data
-
 EXPOSE 5000
-CMD ["gunicorn", "--bind", "0.0.0.0:5000", "--workers", "1", "app:app"]
+CMD ["gunicorn", "--bind", "0.0.0.0:5000", "--workers", "1", "app:app"]