Adding dockerfile and pip requirements files

Dockerfile

@@ -0,0 +1,27 @@
+FROM python:2.7-slim
+
+# Prevent packages like wireshark from prompting
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    arp-scan \
+    ettercap-text-only \
+    nmap \
+    wireshark \
+    && rm -rf /var/lib/apt/lists/
+
+ADD requirements.txt /requirements.txt
+RUN pip install --no-cache-dir -r /requirements.txt
+RUN echo 'noenum = [ Resolve(), TCP_SERVICES, UDP_SERVICES ]' >> $HOME/.scapy_startup.py
+
+ADD passer.py /passer.py
+
+ENTRYPOINT ["python", "/passer.py"]
+
+# https://github.com/opencontainers/image-spec/blob/master/annotations.md
+LABEL org.opencontainers.image.title="passer"
+LABEL org.opencontainers.image.description="PASsive SERvice sniffer"
+LABEL org.opencontainers.image.url="https://github.com/activecm/passer"
+LABEL org.opencontainers.image.documentation="https://github.com/activecm/passer/blob/master/passer.txt"
+
+# docker build -t passer .
+# docker run --rm -it --name=passer --net=host passer

passer.txt

@@ -77,6 +77,16 @@ pypcap (a modified version for scapy), libdnet, and pyreadline.
 it as "C:\WINDOWS\passer".
 
 
+======== Docker ========
+
+You may also use passer within docker. You can build the passer image like this:
+docker build -t passer .
+
+And then you can run it like this:
+docker run --rm -it --name=passer --net=host passer
+
+In order to kill passer you can run:
+docker stop passer
 
 
 ======== Examples ========

requirements.txt

@@ -0,0 +1,3 @@
+ipaddress
+pytz
+scapy>=2.4.0