Always use www-data user (Reassign to use PUID/PGID if specified)

Dockerfile

@@ -6,7 +6,6 @@ LABEL maintainer="lycheeorg"
 # Environment variables
 ENV PUID='1000'
 ENV PGID='1000'
-ENV USER='lychee'
 ENV PHP_TZ=UTC
 
 # Arguments
@@ -60,8 +59,6 @@ RUN \
     composer \
     ghostscript \
     unzip && \
-    addgroup --gid "$PGID" "$USER" && \
-    adduser --gecos '' --no-create-home --disabled-password --uid "$PUID" --gid "$PGID" "$USER" && \
     cd /var/www/html && \
     sed -i 's/<policy domain="coder" rights="none" pattern="PDF" \/>/<policy domain="coder" rights="read|write" pattern="PDF" \/>/g' /etc/ImageMagick-6/policy.xml && \
     if [ "$TARGET" = "release" ] ; then RELEASE_TAG="-b v$(curl -s https://raw.githubusercontent.com/LycheeOrg/Lychee/master/version.md)" ; \
@@ -83,6 +80,8 @@ RUN \
     rm    storage/framework/sessions/* 2> /dev/null || true && \
     rm    storage/framework/views/* 2> /dev/null || true && \
     rm    storage/logs/* 2> /dev/null || true && \
+    usermod -o -u "$PUID" "www-data" && \
+    groupmod -o -g "$PGID" "www-data" && \
     chown -R www-data:www-data /var/www/html/Lychee && \
     chmod -R g+ws storage/image-jobs || true && \
     chmod -R g+ws storage/livewire-tmp || true && \

README.md

@@ -129,7 +129,6 @@ Some variables are specific to Docker, and the default values are :
 
 * `PUID=1000`
 * `PGID=1000`
-* `USER=lychee`
 * `PHP_TZ=UTC`
 * `STARTUP_DELAY=0`
 

entrypoint.sh

@@ -66,6 +66,14 @@ echo "**** Create the symbolic link for the /lychee-tmp folder ****"
 	rm -r /var/www/html/Lychee/storage/tmp && \
 	ln -s /lychee-tmp /var/www/html/Lychee/storage/tmp
 
+echo "**** Create user and use PUID/PGID ****"
+PUID=${PUID:-1000}
+PGID=${PGID:-1000}
+if [ ! "$(id -u "www-data")" -eq "$PUID" ]; then usermod -o -u "$PUID" "www-data" ; fi
+if [ ! "$(id -g "www-data")" -eq "$PGID" ]; then groupmod -o -g "$PGID" "www-data" ; fi
+echo -e " \tUser UID :\t$(id -u "www-data")"
+echo -e " \tUser GID :\t$(id -g "www-data")"
+
 cd /var/www/html/Lychee
 
 if [ "$DB_CONNECTION" = "sqlite" ] || [ -z "$DB_CONNECTION" ]
@@ -135,15 +143,6 @@ touch -a /conf/custom.js
 	rm /var/www/html/Lychee/public/dist/custom.js && \
 	ln -s /conf/custom.js /var/www/html/Lychee/public/dist/custom.js
 
-echo "**** Create user and use PUID/PGID ****"
-PUID=${PUID:-1000}
-PGID=${PGID:-1000}
-if [ ! "$(id -u "$USER")" -eq "$PUID" ]; then usermod -o -u "$PUID" "$USER" ; fi
-if [ ! "$(id -g "$USER")" -eq "$PGID" ]; then groupmod -o -g "$PGID" "$USER" ; fi
-echo -e " \tUser UID :\t$(id -u "$USER")"
-echo -e " \tUser GID :\t$(id -g "$USER")"
-usermod -a -G "$USER" www-data
-
 echo "**** Make sure Laravel's log exists ****" && \
 touch /logs/laravel.log
 
@@ -152,10 +151,8 @@ if [ -n "$SKIP_PERMISSIONS_CHECKS" ] && [ "${SKIP_PERMISSIONS_CHECKS,,}" = "yes"
 else
 	echo "**** Set Permissions ****"
 	# Set ownership of directories, then files and only when required. See LycheeOrg/Lychee-Docker#120
-	find /sym /uploads /logs /lychee-tmp -type d \( ! -user "$USER" -o ! -group "$USER" \) -exec chown -R "$USER":"$USER" \{\} \;
-	find /conf/.env /sym /uploads /logs /lychee-tmp \( ! -user "$USER" -o ! -group "$USER" \) -exec chown "$USER":"$USER" \{\} \;
-	# Laravel needs to be able to chmod user.css and custom.js for no good reason
-	find /conf/user.css /conf/custom.js /logs/laravel.log \( ! -user "www-data" -o ! -group "$USER" \) -exec chown www-data:"$USER" \{\} \;
+	find /var/www/html/Lychee /sym /uploads /logs /lychee-tmp -type d \( ! -user "www-data" -o ! -group "www-data" \) -exec chown -R "www-data":"www-data" \{\} \;
+	find /conf/.env /sym /uploads /logs /lychee-tmp /conf/user.css /conf/custom.js /logs/laravel.log \( ! -user "www-data" -o ! -group "www-data" \) -exec chown "www-data":"www-data" \{\} \;
 	find /sym /uploads /logs /lychee-tmp -type d \( ! -perm -ug+w -o ! -perm -ugo+rX -o ! -perm -g+s \) -exec chmod -R ug+w,ugo+rX,g+s \{\} \;
 	find /conf/user.css /conf/custom.js /conf/.env /sym /uploads /logs /lychee-tmp \( ! -perm -ug+w -o ! -perm -ugo+rX \) -exec chmod ug+w,ugo+rX \{\} \;
 fi