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Docker: Only switch user if the current user is root #7654

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Merged
fab-10 merged 4 commits into from
Sep 23, 2024
Merged

Docker: Only switch user if the current user is root #7654

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57ca378
Update entrypoint script for Dockerfile to only switch user if its ru…
skylenet Sep 20, 2024
96dcb6e
make root user check at the beginning
skylenet Sep 23, 2024
8ca9efb
Merge branch 'main' into patch-1
skylenet Sep 23, 2024
ed9a1cf
Merge branch 'main' into patch-1
fab-10 Sep 23, 2024
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14 changes: 9 additions & 5 deletions besu/src/main/scripts/besu-entry.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,14 @@
## SPDX-License-Identifier: Apache-2.0
##

# Construct the command as a single string
COMMAND="/opt/besu/bin/besu $@"

# Check if current user is not root. If not, run the command as is.
if [ "$(id -u)" -ne 0 ]; then
exec /bin/bash -c "$COMMAND"
fi

# Run Besu first to get paths needing permission adjustment
output=$(/opt/besu/bin/besu --print-paths-and-exit $BESU_USER_NAME "$@")

Expand Down Expand Up @@ -41,9 +49,5 @@ echo "$output" | while IFS=: read -r prefix path accessType; do
fi
done

# Finally, run Besu with the actual arguments passed to the container
# Construct the command as a single string
COMMAND="/opt/besu/bin/besu $@"

# Switch to the besu user and execute the command
exec su -s /bin/bash $BESU_USER_NAME -c "$COMMAND"
exec su -s /bin/bash "$BESU_USER_NAME" -c "$COMMAND"