From e05d9e40905390e08310d703eb2c6d76edb994fe Mon Sep 17 00:00:00 2001
From: alvicsam <alvicsam@gmail.com>
Date: Wed, 23 Nov 2022 17:55:56 +0100
Subject: [PATCH] add nonroot user

---
 dockerfiles/mdbook-utils/Dockerfile | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/dockerfiles/mdbook-utils/Dockerfile b/dockerfiles/mdbook-utils/Dockerfile
index 136dd87c..fb93822c 100644
--- a/dockerfiles/mdbook-utils/Dockerfile
+++ b/dockerfiles/mdbook-utils/Dockerfile
@@ -29,3 +29,12 @@ RUN apt-get update -y && \
     ./rustup-init -y --no-modify-path --profile minimal --default-toolchain stable && \
     rm rustup-init && \
     cargo install mdbook mdbook-mermaid mdbook-linkcheck mdbook-graphviz mdbook-last-changed
+
+RUN set -x \
+    && groupadd -g 1000 nonroot \
+    && useradd -u 1000 -g 1000 -s /bin/bash -m nonroot \
+    && git config --global --add safe.directory '*' \
+    && cp /root/.gitconfig /home/nonroot/.gitconfig \
+    && chown nonroot:nonroot /home/nonroot/.gitconfig
+
+USER nonroot:nonroot