huge commit

2026/cscg/misc/CS_Sript_Time/Dockerfile

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+FROM mcr.microsoft.com/dotnet/sdk:9.0@sha256:3fcf6f1e809c0553f9feb222369f58749af314af6f063f389cbd2f913b4ad556 AS build
+
+COPY flag /flag
+COPY readflag /readflag
+
+RUN chown 0:0 /readflag \
+    && chmod u+s /readflag \
+    && chown 0:0 /flag \
+    && chmod 400 /flag
+
+WORKDIR /app
+
+# Copy everything
+COPY cs-script-time ./cs-script-time
+# Restore as distinct layers
+
+WORKDIR cs-script-time
+
+RUN dotnet restore
+
+# Build and publish a release
+ENTRYPOINT ["dotnet", "run"]