mirror of
https://github.com/YunoHost-Apps/zerobin_ynh.git
synced 2024-09-03 18:06:01 +02:00
[fix] Create user for this app + add helpers into common
This commit is contained in:
magikcypress
parent
92717d19fa
commit
3f81447f36
5 changed files with 163 additions and 53 deletions
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@ -19,8 +19,8 @@
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; Unix user/group of processes
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; Note: The user is mandatory. If the group is not set, the default user's group
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; will be used.
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user = www-data
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group = www-data
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user = __USER__
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group = __USER__
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; The address on which to accept FastCGI requests.
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; Valid syntaxes are:
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143
scripts/_common
143
scripts/_common
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@ -2,6 +2,26 @@ PRIVATEBIN_VERSION="1.1"
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PRIVATEBIN_SOURCE_URL="https://github.com/PrivateBin/PrivateBin/archive/${PRIVATEBIN_VERSION}.tar.gz"
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PRIVATEBIN_SOURCE_SHA256="61d18753c792d83f54ad9e414d1d32198ab873054907081e732effd5ccbe96ef"
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# Substitute a string by another in a file
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#
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# usage: ynh_substitute_char string_to_find replace_string file_to_analyse
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# | arg: string_to_find - String to replace in the file
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# | arg: replace_string - New string that will replace
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# | arg: file_to_analyse - File where the string will be replaced.
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ynh_substitute_char () {
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delimit=@
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match_char=${1//${delimit}/"\\${delimit}"} # Escape the delimiter if it's in the string.
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replace_char=${2//${delimit}/"\\${delimit}"}
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workfile=$3
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sudo sed --in-place "s${delimit}${match_char}${delimit}${replace_char}${delimit}g" "$workfile"
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}
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ynh_store_checksum_config () {
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config_file_checksum=checksum_${1//[\/ ]/_} # Replace all '/' and ' ' by '_'
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ynh_app_setting_set $app $config_file_checksum $(sudo md5sum "$1" | cut -d' ' -f1)
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}
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extract_source() {
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local DESTDIR=$1
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@ -16,31 +36,112 @@ extract_source() {
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sudo rm "$rc_tarball"
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}
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ynh_pool_fpm () { # Create the php-fpm pool configuration file and configure it.
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sed -i "s@__NAMETOCHANGE__@$app@g" ../conf/php-fpm.conf
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sed -i "s@__FINALPATH__@$final_path@g" ../conf/php-fpm.conf
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finalphpconf=/etc/php5/fpm/pool.d/$app.conf
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sudo cp ../conf/php-fpm.conf $finalphpconf
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sudo chown root: $finalphpconf
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finalphpini=/etc/php5/fpm/conf.d/20-$app.ini
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sudo cp ../conf/php-fpm.ini $finalphpini
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sudo chown root: $finalphpini
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ynh_fpm_config () {
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finalphpconf="/etc/php5/fpm/pool.d/$app.conf"
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ynh_compare_checksum_config "$finalphpconf" 1
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sudo cp ../conf/php-fpm.conf "$finalphpconf"
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ynh_substitute_char "__NAMETOCHANGE__" "$app" "$finalphpconf"
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ynh_substitute_char "__FINALPATH__" "$final_path" "$finalphpconf"
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ynh_substitute_char "__USER__" "$app" "$finalphpconf"
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sudo chown root: "$finalphpconf"
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ynh_store_checksum_config "$finalphpconf"
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if [ -e "../conf/php-fpm.ini" ]
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then
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finalphpini="/etc/php5/fpm/conf.d/20-$app.ini"
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ynh_compare_checksum_config "$finalphpini" 1
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sudo cp ../conf/php-fpm.ini "$finalphpini"
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sudo chown root: "$finalphpini"
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ynh_store_checksum_config "$finalphpini"
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fi
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sudo systemctl reload php5-fpm
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}
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ynh_remove_fpm () { # Delete pool php-fpm configuration
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if [ -e "/etc/php5/fpm/pool.d/$app.conf" ]; then # Delete fpm config
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echo "Delete fpm config"
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sudo rm "/etc/php5/fpm/pool.d/$app.conf"
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fi
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if [ -e "/etc/php5/fpm/conf.d/20-$app.ini" ]; then # Delete php config
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echo "Delete php config"
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sudo rm "/etc/php5/fpm/conf.d/20-$app.ini"
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fi
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ynh_remove_fpm_config () {
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ynh_secure_remove "/etc/php5/fpm/pool.d/$app.conf"
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ynh_secure_remove "/etc/php5/fpm/conf.d/20-$app.ini"
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sudo systemctl reload php5-fpm
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}
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ynh_secure_rm () {
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[[ "/var/www /opt /home/yunohost.app" =~ $1 ]] \
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|| (test -n "$1" && sudo rm -Rf $1 )
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# Remove a file or a directory securely
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#
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# usage: ynh_secure_remove path_to_remove
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# | arg: path_to_remove - File or directory to remove
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ynh_secure_remove () {
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path_to_remove=$1
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forbidden_path=" \
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/var/www \
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/home/yunohost.app"
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if [[ "$forbidden_path" =~ "$path_to_remove" \
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# Match all path or subpath in $forbidden_path
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|| "$path_to_remove" =~ ^/[[:alnum:]]+$ \
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# Match all first level path from / (Like /var, /root, etc...)
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|| "${path_to_remove:${#path_to_remove}-1}" = "/" ]]
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# Match if the path finish by /. Because it's seems there is an empty variable
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then
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echo "Avoid deleting of $path_to_remove." >&2
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else
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if [ -e "$path_to_remove" ]
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then
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sudo rm -R "$path_to_remove"
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else
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echo "$path_to_remove doesn't deleted because it's not exist." >&2
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fi
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fi
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}
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# Create a system user
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#
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# usage: ynh_system_user_create user_name [home_dir]
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# | arg: user_name - Name of the system user that will be create
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# | arg: home_dir - Path of the home dir for the user. Usually the final path of the app. If this argument is omitted, the user will be created without home
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ynh_system_user_create () {
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if ! ynh_system_user_exists "$1" # Check if the user exists on the system
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then # If the user doesn't exist
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if [ $# -ge 2 ]; then # If a home dir is mentioned
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user_home_dir="-d $2"
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else
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user_home_dir="--no-create-home"
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fi
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sudo useradd $user_home_dir --system --user-group $1 --shell /usr/sbin/nologin || ynh_die "Unable to create $1 system account"
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fi
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}
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# Delete a system user
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#
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# usage: ynh_system_user_delete user_name
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# | arg: user_name - Name of the system user that will be create
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ynh_system_user_delete () {
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if ynh_system_user_exists "$1" # Check if the user exists on the system
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then
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echo "Remove the user $1" >&2
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sudo userdel $1
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else
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echo "The user $1 was not found" >&2
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fi
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}
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ynh_compare_checksum_config () {
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current_config_file=$1
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compress_backup=${2:-0} # If $2 is empty, compress_backup will set at 0
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config_file_checksum=checksum_${current_config_file//[\/ ]/_} # Replace all '/' and ' ' by '_'
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checksum_value=$(ynh_app_setting_get $app $config_file_checksum)
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if [ -n "$checksum_value" ]
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then # Proceed only if a value was stocked into the app config
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if ! echo "$checksum_value $current_config_file" | md5sum -c --status
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then # If the checksum is now different
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backup_config_file="$current_config_file.backup.$(date '+%d.%m.%y_%Hh%M,%Ss')"
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if [ compress_backup -eq 1 ]
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then
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sudo tar --create --gzip --file "$backup_config_file.tar.gz" "$current_config_file" # Backup the current config file and compress
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backup_config_file="$backup_config_file.tar.gz"
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else
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sudo cp -a "$current_config_file" "$backup_config_file" # Backup the current config file
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fi
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echo "Config file $current_config_file has been manually modified since the installation or last upgrade. So it has been duplicated in $backup_config_file" >&2
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echo "$backup_config_file" # Return the name of the backup file
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fi
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fi
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}
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@ -3,8 +3,9 @@
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# Exit on command errors and treat unset variables as an error
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set -eu
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source /usr/share/yunohost/helpers
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# Source app helpers
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source ./_common
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source /usr/share/yunohost/helpers
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# Retrieve arguments
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domain=$YNH_APP_ARG_DOMAIN
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@ -27,14 +28,17 @@ final_path=/var/www/$app
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sudo mkdir -p $final_path
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extract_source $final_path
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# Files owned by root, www-data can just read
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# Create system user dedicace for this app
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ynh_system_user_create $app
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# Files owned by user specific can just read
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sudo find $final_path -type f | xargs sudo chmod 644
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sudo find $final_path -type d | xargs sudo chmod 755
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sudo chown -R root: $final_path
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sudo chown -R $app: $final_path
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# except for data and tmp subdir, where www-data must have write permissions
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sudo mkdir -p $final_path/{data,tmp}
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sudo chown -R www-data:root $final_path/{data,tmp}
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sudo chown -R $app:root $final_path/{data,tmp}
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sudo chmod 700 $final_path/{data,tmp}
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# Modify Nginx configuration file and copy it to Nginx conf directory
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@ -46,7 +50,7 @@ sudo chown root: $nginxconf
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sudo chmod 600 $nginxconf
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# Create the php-fpm pool config
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ynh_pool_fpm
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ynh_fpm_config
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# Set ssowat config
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if [ "$is_public" = "No" ];
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@ -4,8 +4,8 @@
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set -u
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# Source app helpers
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source /usr/share/yunohost/helpers
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source ./_common
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source /usr/share/yunohost/helpers
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# Get multi-instances specific variables
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app=$YNH_APP_INSTANCE_NAME
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@ -13,8 +13,10 @@ app=$YNH_APP_INSTANCE_NAME
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# Retrieve arguments
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domain=$(ynh_app_setting_get "$app" domain)
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ynh_secure_rm /var/www/$app
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ynh_secure_rm /etc/nginx/conf.d/$domain.d/$app.conf
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ynh_remove_fpm
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ynh_secure_remove /var/www/$app
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ynh_secure_remove /etc/nginx/conf.d/$domain.d/$app.conf
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ynh_remove_fpm_config
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ynh_system_user_delete $app
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sudo systemctl reload nginx
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@ -2,9 +2,9 @@
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# Exit on command errors and treat unset variables as an error
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set -eu
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source /usr/share/yunohost/helpers
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# Source app helpers
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source ./_common
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source /usr/share/yunohost/helpers
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app=$YNH_APP_INSTANCE_NAME
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@ -18,27 +18,30 @@ if [[ ! "$path" == "/" ]]; then
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path=${path%/}
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fi
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# Create system user dedicace for this app
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ynh_system_user_create $app
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# Init final_path, if ever it got deleted somehow
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final_path=/var/www/$app
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sudo mkdir -p $final_path
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# Clean all files and directory except the data directory
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ynh_secure_rm $final_path/cfg
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ynh_secure_rm $final_path/CREDITS.md
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ynh_secure_rm $final_path/i18n
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ynh_secure_rm $final_path/index.php
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ynh_secure_rm $final_path/js
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ynh_secure_rm $final_path/README.md
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ynh_secure_rm $final_path/tmp
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ynh_secure_rm $final_path/CHANGELOG.md
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ynh_secure_rm $final_path/css
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ynh_secure_rm $final_path/favicon.ico
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ynh_secure_rm $final_path/img
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ynh_secure_rm $final_path/INSTALL.md
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ynh_secure_rm $final_path/lib
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ynh_secure_rm $final_path/robots.txt
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ynh_secure_rm $final_path/tpl
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ynh_secure_rm $final_path/data
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ynh_secure_remove $final_path/cfg
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ynh_secure_remove $final_path/CREDITS.md
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ynh_secure_remove $final_path/i18n
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ynh_secure_remove $final_path/index.php
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ynh_secure_remove $final_path/js
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ynh_secure_remove $final_path/README.md
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ynh_secure_remove $final_path/tmp
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ynh_secure_remove $final_path/CHANGELOG.md
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ynh_secure_remove $final_path/css
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ynh_secure_remove $final_path/favicon.ico
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ynh_secure_remove $final_path/img
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ynh_secure_remove $final_path/INSTALL.md
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ynh_secure_remove $final_path/lib
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ynh_secure_remove $final_path/robots.txt
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ynh_secure_remove $final_path/tpl
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ynh_secure_remove $final_path/data
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# Copy files to the right place
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extract_source $final_path
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@ -46,11 +49,11 @@ extract_source $final_path
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# Files owned by root, www-data can just read
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sudo find $final_path -type f | xargs sudo chmod 644
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sudo find $final_path -type d | xargs sudo chmod 755
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sudo chown -R root: $final_path
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sudo chown -R $app: $final_path
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# except for data and tmp subdir, where www-data must have write permissions
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sudo mkdir -p $final_path/{data,tmp}
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sudo chown -R www-data:root $final_path/{data,tmp}
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sudo chown -R $app:root $final_path/{data,tmp}
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sudo chmod 700 $final_path/{data,tmp}
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# Modify Nginx configuration file and copy it to Nginx conf directory
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@ -62,7 +65,7 @@ sudo chown root: $nginxconf
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sudo chmod 600 $nginxconf
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# Create the php-fpm pool config
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ynh_pool_fpm
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ynh_fpm_config
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# Set ssowat config
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ynh_app_setting_set "$app" is_public "$is_public"
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