change to dockerFile

Signed-off-by: Neil South <[email protected]>

Author: neildsouth

Dockerfile

@@ -27,6 +27,7 @@ RUN dotnet publish -c Release -o out --nologo src/InformaticsGateway/Monai.Deplo
 
 # Build runtime image
 FROM mcr.microsoft.com/dotnet/aspnet:8.0-jammy
+RUN adduser --system --group --no-create-home appuser
 
 # Enable elastic client compatibility mode
 ENV ELASTIC_CLIENT_APIVERSIONING=true
@@ -42,6 +43,8 @@ RUN apt-get clean \
 
 WORKDIR /opt/monai/ig
 
+RUN chown -R appuser:appuser /opt/monai/ig
+
 COPY --from=build /app/out .
 COPY --from=build /tools /opt/dotnetcore-tools
 COPY LICENSE ./
@@ -58,4 +61,6 @@ HEALTHCHECK --interval=10s --retries=10 CMD curl --fail http://localhost:5000/he
 RUN ls -lR /opt/monai/ig
 ENV PATH="/opt/dotnetcore-tools:${PATH}"
 
+USER appuser
+
 ENTRYPOINT ["/opt/monai/ig/Monai.Deploy.InformaticsGateway"]