mirror of
https://github.com/haugene/docker-transmission-openvpn.git
synced 2025-08-07 06:47:12 +02:00
91 lines
3.4 KiB
Bash
91 lines
3.4 KiB
Bash
#!/bin/bash
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# More/less taken from https://github.com/linuxserver/docker-baseimage-alpine/blob/3eb7146a55b7bff547905e0d3f71a26036448ae6/root/etc/cont-init.d/10-adduser
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RUN_AS=root
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if [ -n "$PUID" ] && [ ! "$(id -u root)" -eq "$PUID" ]; then
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RUN_AS=abc
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if [ ! "$(id -u ${RUN_AS})" -eq "$PUID" ]; then
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usermod -o -u "$PUID" ${RUN_AS};
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fi
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if [ -n "$PGID" ] && [ ! "$(id -g ${RUN_AS})" -eq "$PGID" ]; then
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groupmod -o -g "$PGID" ${RUN_AS};
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fi
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if [[ "true" = "$LOG_TO_STDOUT" ]]; then
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chown ${RUN_AS}:${RUN_AS} /dev/stdout
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fi
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if [[ "${TRANSMISSION_HOME%/*}" != "/config" ]]; then
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echo "WARNING: TRANSMISSION_HOME mountpoint is not on default /config, this is not recommended."
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fi
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#If migration is enabled, attempt to move transmission-home
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if [[ "$TRANSMISSION_HOME_MIGRATE" = true ]]; then
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TRANSMISSION_HOME_SUBNAME=${TRANSMISSION_HOME##*/}
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echo "Attempting to migrate old TRANSMISSION_HOME from /data/$TRANSMISSION_HOME_SUBNAME to /config/$TRANSMISSION_HOME_SUBNAME "
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if [ -d "/data/$TRANSMISSION_HOME_SUBNAME" ] && [ ! -d "/config/$TRANSMISSION_HOME_SUBNAME" ]; then
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mv "/data/$TRANSMISSION_HOME_SUBNAME" "/config/$TRANSMISSION_HOME_SUBNAME"
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TRANSMISSION_HOME="/config/$TRANSMISSION_HOME_SUBNAME"
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TRANSMISSION_HOME_MIGRATE=false
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else
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echo "Could not migrate, please check for existing folder in /config or missing folder in /data"
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fi
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fi
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# Make sure directories exist before chown and chmod
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mkdir -p /config \
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"${TRANSMISSION_HOME}" \
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"${TRANSMISSION_DOWNLOAD_DIR}" \
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"${TRANSMISSION_INCOMPLETE_DIR}" \
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"${TRANSMISSION_WATCH_DIR}"
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echo "Enforcing ownership on transmission config directory"
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chown -R ${RUN_AS}:${RUN_AS} \
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/config
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echo "Applying permissions to transmission config directory"
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chmod -R go=rX,u=rwX \
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/config
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if [ "$GLOBAL_APPLY_PERMISSIONS" = true ] ; then
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echo "Setting owner for transmission paths to ${PUID}:${PGID}"
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chown -R ${RUN_AS}:${RUN_AS} \
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"${TRANSMISSION_DOWNLOAD_DIR}" \
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"${TRANSMISSION_INCOMPLETE_DIR}" \
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"${TRANSMISSION_WATCH_DIR}"
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echo "Setting permissions for download and incomplete directories"
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TRANSMISSION_UMASK_OCTAL=$(printf '%03g' $(printf '%o\n' $(jq .umask ${TRANSMISSION_HOME}/settings.json)))
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DIR_PERMS=$(printf '%o\n' $((0777 & ~TRANSMISSION_UMASK_OCTAL)))
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FILE_PERMS=$(printf '%o\n' $((0666 & ~TRANSMISSION_UMASK_OCTAL)))
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echo "Mask: ${TRANSMISSION_UMASK_OCTAL}"
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echo "Directories: ${DIR_PERMS}"
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echo "Files: ${FILE_PERMS}"
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find "${TRANSMISSION_DOWNLOAD_DIR}" "${TRANSMISSION_INCOMPLETE_DIR}" -type d \
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-exec chmod $(printf '%o\n' $((0777 & ~TRANSMISSION_UMASK_OCTAL))) {} +
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find "${TRANSMISSION_DOWNLOAD_DIR}" "${TRANSMISSION_INCOMPLETE_DIR}" -type f \
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-exec chmod $(printf '%o\n' $((0666 & ~TRANSMISSION_UMASK_OCTAL))) {} +
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echo "Setting permission for watch directory (775) and its files (664)"
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chmod -R o=rX,ug=rwX \
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"${TRANSMISSION_WATCH_DIR}"
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fi
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fi
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echo "
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-------------------------------------
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Transmission will run as
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-------------------------------------
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User name: ${RUN_AS}
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User uid: $(id -u ${RUN_AS})
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User gid: $(id -g ${RUN_AS})
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-------------------------------------
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"
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export PUID
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export PGID
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export RUN_AS
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