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100 lines
4.0 KiB
Bash
Executable File
100 lines
4.0 KiB
Bash
Executable File
#!/bin/bash
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# NSS wrapper for Avorion getpwuid(); then match upstream Ptero steamcmd entrypoint behavior
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# (see https://github.com/Ptero-Eggs/yolks/blob/main/steamcmd/entrypoint.sh )
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set -eo pipefail
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export USER=container
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export LOGNAME=container
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export HOME=/home/container
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export XDG_CONFIG_HOME=/home/container/.config
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export XDG_DATA_HOME=/home/container/.local/share
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mkdir -p /home/container /tmp
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mkdir -p "$XDG_CONFIG_HOME" "$XDG_DATA_HOME"
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uid="$(id -u)"
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gid="$(id -g)"
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PASSWD_FILE="/tmp/passwd"
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GROUP_FILE="/tmp/group"
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cp /etc/passwd "$PASSWD_FILE"
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cp /etc/group "$GROUP_FILE"
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if ! awk -F: -v target_uid="$uid" '$3 == target_uid { found=1 } END { exit !found }' "$PASSWD_FILE"; then
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echo "container:x:${uid}:${gid}::/home/container:/bin/bash" >> "$PASSWD_FILE"
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fi
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if ! awk -F: -v target_gid="$gid" '$3 == target_gid { found=1 } END { exit !found }' "$GROUP_FILE"; then
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echo "container:x:${gid}:" >> "$GROUP_FILE"
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fi
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export NSS_WRAPPER_PASSWD="$PASSWD_FILE"
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export NSS_WRAPPER_GROUP="$GROUP_FILE"
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libnss="$(find /usr/lib /lib -type f \( -name 'libnss_wrapper.so' -o -name 'libnss_wrapper.so.*' \) -print -quit 2>/dev/null || true)"
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if [ -n "$libnss" ]; then
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export LD_PRELOAD="${libnss}${LD_PRELOAD:+:${LD_PRELOAD}}"
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else
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echo "[entrypoint] WARNING: libnss_wrapper not found; UID/GID passthrough may fail for Avorion." >&2
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fi
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cd /home/container || exit 1
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echo "[entrypoint] uid=${uid} gid=${gid} home=${HOME} user=${USER}" >&2
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echo "[entrypoint] NSS wrapper passwd=${NSS_WRAPPER_PASSWD} group=${NSS_WRAPPER_GROUP}" >&2
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echo "[entrypoint] LD_PRELOAD=${LD_PRELOAD:-<empty>}" >&2
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if ! getent passwd "$uid" >/dev/null 2>&1; then
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echo "[entrypoint] WARNING: getent cannot resolve uid ${uid} prior to exec." >&2
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fi
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# --- below: adapted from Ptero-Eggs/yolks steamcmd/entrypoint.sh ---
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sleep 1
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TZ=${TZ:-UTC}
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export TZ
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INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
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export INTERNAL_IP
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# Set environment for Steam Proton (unchanged from upstream)
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if [ -f "/usr/local/bin/proton" ]; then
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if [ -n "${SRCDS_APPID:-}" ]; then
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mkdir -p "/home/container/.steam/steam/steamapps/compatdata/${SRCDS_APPID}"
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export STEAM_COMPAT_CLIENT_INSTALL_PATH="/home/container/.steam/steam"
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export STEAM_COMPAT_DATA_PATH="/home/container/.steam/steam/steamapps/compatdata/${SRCDS_APPID}"
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export PATH="${PATH}:/root/.local/bin"
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else
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echo -e "----------------------------------------------------------------------------------"
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echo -e "WARNING!!! SRCDS_APPID is missing and must be set when using Proton"
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echo -e "Server will now terminate"
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echo -e "----------------------------------------------------------------------------------"
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exit 1
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fi
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fi
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STEAM_USER=${STEAM_USER:-anonymous}
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if [ "${STEAM_USER}" == "anonymous" ]; then
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STEAM_PASS=""
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STEAM_AUTH=""
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fi
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if [ -z "${AUTO_UPDATE}" ] || [ "${AUTO_UPDATE}" == "1" ]; then
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if [ -n "${SRCDS_APPID:-}" ] && [ -x "./steamcmd/steamcmd.sh" ]; then
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# shellcheck disable=SC2046,SC2086
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./steamcmd/steamcmd.sh +force_install_dir /home/container \
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$([[ "${WINDOWS_INSTALL:-}" == "1" ]] && printf %s '+@sSteamCmdForcePlatformType windows' || printf %s '+@sSteamCmdForcePlatformType linux') \
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+login "${STEAM_USER}" "${STEAM_PASS}" "${STEAM_AUTH}" \
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$([[ -z ${HLDS_GAME:-} ]] || printf %s "+app_set_config 90 mod ${HLDS_GAME}") \
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"+app_update ${SRCDS_APPID} $([[ -z ${SRCDS_BETAID:-} ]] || printf %s "-beta ${SRCDS_BETAID}") $([[ -z ${SRCDS_BETAPASS:-} ]] || printf %s "-betapassword ${SRCDS_BETAPASS}") ${INSTALL_FLAGS:-} $([[ "${VALIDATE:-}" == "1" ]] && printf %s 'validate')" \
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$([[ "${UPDATE_STEAMWORKS:-}" == "1" ]] && printf %s '+app_update 1007') +quit
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fi
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fi
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# Replace {{VAR}} with ${VAR} then eval (required for Pterodactyl egg startup strings)
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MODIFIED_STARTUP=$(echo "${STARTUP}" | sed -e 's/{{/${/g' -e 's/}}/}/g')
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echo -e ":/home/container$ ${MODIFIED_STARTUP}"
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# shellcheck disable=SC2086
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eval ${MODIFIED_STARTUP}
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