chore: Dockerfile and simple uwsgi config

Author: portswigger-tim

ical-simplejson-proxy/Dockerfile

@@ -0,0 +1,21 @@
+FROM python:3.9-slim
+
+RUN mkdir /app
+COPY ./requirements.txt /app/
+RUN apt-get update \
+  && apt-get -y install build-essential \
+  && cd /app \
+  && pip install -r requirements.txt \
+  && apt-get clean autoclean \
+  && apt-get autoremove --yes \
+  && rm -rf /var/lib/{apt,dpkg,cache,log}/
+COPY ./app.py /app/
+COPY ./uwsgi.ini /app/
+
+RUN adduser app --system --uid 1337
+USER app
+
+WORKDIR /app
+
+EXPOSE 5000
+CMD uwsgi /app/uwsgi.ini

ical-simplejson-proxy/app.py

@@ -124,3 +124,7 @@ def _convert_ical_to_annotations(ical_data, tags):
                     f'level=ERROR msg="decoding event failed" event_summary="{component.get("summary")}" event_dtstart="{component.get("dtstart")}" event_dtstamp="{component.get("dtstamp")}" event_dtend="{component.get("dtend")}"'
                 )
     return ical_annotations
+
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=5000)

ical-simplejson-proxy/requirements.txt

@@ -2,4 +2,6 @@ Flask==2.2.2
 Flask-Cors==3.0.10
 requests==2.28.1
 requests-file==1.5.1
-ics==0.7.2
+uWSGI==2.0.20
+icalendar==4.1.0
+cachetools==5.2.0

ical-simplejson-proxy/uwsgi.ini

@@ -0,0 +1,6 @@
+[uwsgi]
+http = 0.0.0.0:5000
+wsgi-file = app.py
+callable = app
+master = true
+logformat = client_ip=%(addr) method=%(method) path=%(uri) status=%(status) size=%(size) response_ms=%(msecs) x_tags=%(var.HTTP_X_TAGS)