adding validated services? patching forcad_local.py

ctfcup24-school-ad/services/filtranator/cleaner/Dockerfile

@@ -0,0 +1,11 @@
+FROM ubuntu:20.04
+
+RUN useradd --no-create-home --shell /bin/false --uid 1000 --user-group cleaner
+
+COPY cleaner.sh /var/cleaner.sh
+
+RUN chmod +x /var/cleaner.sh
+
+RUN mkdir /tmp/data
+
+ENTRYPOINT ["/var/cleaner.sh"]

ctfcup24-school-ad/services/filtranator/cleaner/cleaner.sh

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+#!/bin/sh
+
+while true; do
+    date -uR
+
+    find "/tmp/data/" \
+        -type d \
+        -and -not -path "/tmp/data/" \
+        -and -not -newermt "-900 seconds" \
+        -exec rm -r {} +
+
+    sleep 60
+done