Option wide_links et nouveaux helpers

scripts/_common.sh

@@ -1,14 +1,229 @@
 #!/bin/bash
 
+#=================================================
+#=================================================
+# TESTING
+#=================================================
+#=================================================
+
+# Remove a file or a directory securely
+#
+# usage: ynh_secure_remove path_to_remove
+# | arg: path_to_remove - File or directory to remove
+ynh_secure_remove () {
+	path_to_remove=$1
+	forbidden_path=" \
+	/var/www \
+	/home/yunohost.app"
+
+	if [[ "$forbidden_path" =~ "$path_to_remove" \
+		# Match all path or subpath in $forbidden_path
+		|| "$path_to_remove" =~ ^/[[:alnum:]]+$ \
+		# Match all first level path from / (Like /var, /root, etc...)
+		|| "${path_to_remove:${#path_to_remove}-1}" = "/" ]]
+		# Match if the path finish by /. Because it's seems there is an empty variable
+	then
+		echo "Avoid deleting of $path_to_remove." >&2
+	else
+		if [ -e "$path_to_remove" ]
+		then
+			sudo rm -R "$path_to_remove"
+		else
+			echo "$path_to_remove doesn't deleted because it's not exist." >&2
+		fi
+	fi
+}
+
+ynh_setup_source () {
+	src_url=$(cat ../conf/app.src | grep SOURCE_URL | cut -d= -f2-)
+	src_checksum=$(cat ../conf/app.src | grep SOURCE_SUM | cut -d= -f2-)
+	arch_format=$(cat ../conf/app.src | grep ARCH_FORMAT | cut -d= -f2-)
+	local_source="/opt/yunohost-apps-src/$YNH_APP_ID/source.$arch_format"
+
+	if test -e "$local_source"
+	then	# Use the local source file if it is present
+		cp $local_source source.$arch_format
+	else	# If not, download the source
+		wget -nv -O source.$arch_format $src_url
+    fi
+
+	# Check the control sum
+	echo "$src_checksum source.$arch_format" \
+		| md5sum -c --status || ynh_die "Corrupt source"
+
+	# Extract source into the app dir
+	sudo mkdir -p "$final_path"
+	if [ $(echo "$arch_format" | tr '[:upper:]' '[:lower:]') = "zip" ]
+	then # Zip format
+		# Using of a temp directory, because unzip doesn't manage --strip-components
+		temp_dir=$(mktemp -d)
+		unzip -quo source.zip -d "$temp_dir"
+		sudo cp -a $temp_dir/*/. "$final_path"
+		ynh_secure_remove "$temp_dir"
+	elif [ $(echo "$arch_format" | tr '[:upper:]' '[:lower:]') = "tar.gz" ]; then
+		sudo tar -x -f source.tar.gz -C "$final_path" --strip-components 1
+	else
+		ynh_die "Format d'archive non reconnu."
+	fi
+
+	# Apply patches
+	if test -f ../sources/patches/*.patch; then
+		(cd "$DEST" \
+			&& for p in ${PKG_DIR}/patches/*.patch; do \
+				sudo patch -p1 < $p; done) \
+			|| ynh_die "Unable to apply patches"
+	fi
+
+	# Add supplementary files
+	if test -e "../sources/extra_files"; then
+		sudo cp -a ../sources/extra_files/. "$final_path"
+	fi
+}
+
+ynh_backup_abstract () {
+	# A intégrer à ynh_backup directement.
+	ynh_backup "$@"
+	echo "$2" "$1" >> backup_list
+}
+
+ynh_restore_file () {
+	file_and_dest=$(grep "^$1" backup_list)
+	backup_file=${file_and_dest%% *}
+	backup_dest=${file_and_dest#* }
+	if [ -f "$backup_dest" ]; then
+		ynh_die "There is already a file at this path: $backup_dest"
+	fi
+	if test -d "$backup_file"; then
+		sudo cp -a "$backup_file/." "$backup_dest"
+	else
+		sudo cp -a "$backup_file" "$backup_dest"
+	fi
+}
+
+ynh_fpm_config () {
+	finalphpconf="/etc/php5/fpm/pool.d/$app.conf"
+	ynh_compare_checksum_config "$finalphpconf" 1
+	sudo cp ../conf/php-fpm.conf "$finalphpconf"
+	ynh_replace_string "__NAMETOCHANGE__" "$app" "$finalphpconf"
+	ynh_replace_string "__FINALPATH__" "$final_path" "$finalphpconf"
+	ynh_replace_string "__USER__" "$app" "$finalphpconf"
+	sudo chown root: "$finalphpconf"
+	ynh_store_checksum_config "$finalphpconf"
+
+	if [ -e "../conf/php-fpm.ini" ]
+	then
+		finalphpini="/etc/php5/fpm/conf.d/20-$app.ini"
+		ynh_compare_checksum_config "$finalphpini" 1
+		sudo cp ../conf/php-fpm.ini "$finalphpini"
+		sudo chown root: "$finalphpini"
+		ynh_store_checksum_config "$finalphpini"
+	fi
+
+	sudo systemctl reload php5-fpm
+}
+
+ynh_remove_fpm_config () {
+	ynh_secure_remove "/etc/php5/fpm/pool.d/$app.conf"
+	ynh_secure_remove "/etc/php5/fpm/conf.d/20-$app.ini"
+	sudo systemctl reload php5-fpm
+}
+
+ynh_nginx_config () {
+	finalnginxconf="/etc/nginx/conf.d/$domain.d/$app.conf"
+	ynh_compare_checksum_config "$finalnginxconf" 1
+	sudo cp ../conf/nginx.conf "$finalnginxconf"
+
+	# To avoid a break by set -u, use a void substitution ${var:-}. If the variable is not set, it's simply set with an empty variable.
+	# Substitute in a nginx config file only if the variable is not empty
+	if test -n "${path_url:-}"; then
+		ynh_replace_string "__PATH__" "$path_url" "$finalnginxconf"
+	fi
+	if test -n "${domain:-}"; then
+		ynh_replace_string "__DOMAIN__" "$domain" "$finalnginxconf"
+	fi
+	if test -n "${port:-}"; then
+		ynh_replace_string "__PORT__" "$port" "$finalnginxconf"
+	fi
+	if test -n "${app:-}"; then
+		ynh_replace_string "__NAME__" "$app" "$finalnginxconf"
+	fi
+	if test -n "${final_path:-}"; then
+		ynh_replace_string "__FINALPATH__" "$final_path" "$finalnginxconf"
+	fi
+	ynh_store_checksum_config "$finalnginxconf"
+
+	sudo systemctl reload nginx
+}
+
+ynh_remove_nginx_config () {
+	ynh_secure_remove "/etc/nginx/conf.d/$domain.d/$app.conf"
+	sudo systemctl reload nginx
+}
+
+ynh_store_checksum_config () {
+	config_file_checksum=checksum_${1//[\/ ]/_}	# Replace all '/' and ' ' by '_'
+	ynh_app_setting_set $app $config_file_checksum $(sudo md5sum "$1" | cut -d' ' -f1)
+}
+
+ynh_compare_checksum_config () {
+	current_config_file=$1
+	compress_backup=${2:-0}	# If $2 is empty, compress_backup will set at 0
+	config_file_checksum=checksum_${current_config_file//[\/ ]/_}	# Replace all '/' and ' ' by '_'
+	checksum_value=$(ynh_app_setting_get $app $config_file_checksum)
+	if [ -n "$checksum_value" ]
+	then	# Proceed only if a value was stocked into the app config
+		if ! echo "$checksum_value $current_config_file" | sudo md5sum -c --status
+		then	# If the checksum is now different
+			backup_config_file="$current_config_file.backup.$(date '+%d.%m.%y_%Hh%M,%Ss')"
+			if [ $compress_backup -eq 1 ]
+			then
+				sudo tar --create --gzip --file "$backup_config_file.tar.gz" "$current_config_file"	# Backup the current config file and compress
+				backup_config_file="$backup_config_file.tar.gz"
+			else
+				sudo cp -a "$current_config_file" "$backup_config_file"	# Backup the current config file
+			fi
+			echo "Config file $current_config_file has been manually modified since the installation or last upgrade. So it has been duplicated in $backup_config_file" >&2
+			echo "$backup_config_file"	# Return the name of the backup file
+		fi
+	fi
+}
+
+ynh_systemd_config () {
+	finalsystemdconf="/etc/systemd/system/$app.service"
+	ynh_compare_checksum_config "$finalsystemdconf" 1
+	sudo cp ../conf/systemd.service "$finalsystemdconf"
+
+	# To avoid a break by set -u, use a void substitution ${var:-}. If the variable is not set, it's simply set with an empty variable.
+	# Substitute in a nginx config file only if the variable is not empty
+	if test -n "${final_path:-}"; then
+		ynh_replace_string "__FINALPATH__" "$final_path" "$finalsystemdconf"
+	fi
+	if test -n "${app:-}"; then
+		ynh_replace_string "__APP__" "$app" "$finalsystemdconf"
+	fi
+	ynh_store_checksum_config "$finalsystemdconf"
+
+	sudo chown root: "$finalsystemdconf"
+	sudo systemctl enable $app
+	sudo systemctl daemon-reload
+}
+
+ynh_remove_systemd_config () {
+	finalsystemdconf="/etc/systemd/system/$app.service"
+	if [ -e "$finalsystemdconf" ]; then
+		sudo systemctl stop $app
+		sudo systemctl disable $app
+		ynh_secure_remove "$finalsystemdconf"
+	fi
+}
+
+#=================================================
+#=================================================
+
 #=================================================
 # CHECKING
 #=================================================
 
-CHECK_USER () {	# Vérifie la validité de l'user admin
-# $1 = Variable de l'user admin.
-	ynh_user_exists "$1" || ynh_die "Wrong user"
-}
-
 CHECK_DOMAINPATH () {	# Vérifie la disponibilité du path et du domaine.
 	sudo yunohost app checkurl $domain$path_url -a $app
 }
@@ -44,117 +259,6 @@ ALL_QUIET () {	# Redirige la sortie standard et d'erreur dans /dev/null
 	$@ > /dev/null 2>&1
 }
 
-#=================================================
-# SETUP
-#=================================================
-
-SETUP_SOURCE () {	# Télécharge la source, décompresse et copie dans $final_path
-	src_url=$(cat ../conf/app.src | grep SOURCE_URL | cut -d'>' -f2)
-	src_checksum=$(cat ../conf/app.src | grep SOURCE_SUM | cut -d= -f2)
-	# Download sources from the upstream
-	wget -nv -O source.tar.gz $src_url
-	# Vérifie la somme de contrôle de la source téléchargée.
-	echo "$src_checksum source.tar.gz" | md5sum -c --status || ynh_die "Corrupt source"
-	# Extract source into the app dir
-	sudo mkdir -p $final_path
-	sudo tar -x -f source.tar.gz -C $final_path --strip-components 1
-	# Copie les fichiers additionnels ou modifiés.
-	if test -e "../sources/ajouts"; then
-		sudo cp -a ../sources/ajouts/. "$final_path"
-	fi
-}
-
-SETUP_SOURCE_ZIP () {	# Télécharge la source, décompresse et copie dans $final_path
-	src_url=$(cat ../conf/app.src | grep SOURCE_URL | cut -d'>' -f2)
-	src_checksum=$(cat ../conf/app.src | grep SOURCE_SUM | cut -d= -f2)
-	# Download sources from the upstream
-	wget -nv -O source.zip $src_url
-	# Vérifie la somme de contrôle de la source téléchargée.
-	echo "$src_checksum source.zip" | md5sum -c --status || ynh_die "Corrupt source"
-	# Extract source into the app dir
-	sudo mkdir -p $final_path
-	temp_dir=$(mktemp -d)
-	unzip -quo source.zip -d $temp_dir	# On passe par un dossier temporaire car unzip ne permet pas d'ignorer le dossier parent.
-	sudo cp -a $temp_dir/*/. $final_path
-	rm -r $temp_dir
-	# Copie les fichiers additionnels ou modifiés.
-	if test -e "../sources/ajouts"; then
-		sudo cp -a ../sources/ajouts/. "$final_path"
-	fi
-}
-
-POOL_FPM () {	# Créer le fichier de configuration du pool php-fpm et le configure.
-	sed -i "s@__NAMETOCHANGE__@$app@g" ../conf/php-fpm.conf
-	sed -i "s@__FINALPATH__@$final_path@g" ../conf/php-fpm.conf
-	sed -i "s@__USER__@$app@g" ../conf/php-fpm.conf
-	finalphpconf=/etc/php5/fpm/pool.d/$app.conf
-	sudo cp ../conf/php-fpm.conf $finalphpconf
-	sudo chown root: $finalphpconf
-	finalphpini=/etc/php5/fpm/conf.d/20-$app.ini
-	sudo cp ../conf/php-fpm.ini $finalphpini
-	sudo chown root: $finalphpini
-	sudo systemctl reload php5-fpm
-}
-
-YNH_CURL () {
-	data_post=$1
-	url_access=$2
-	sleep 1
-	curl -kL -H "Host: $domain" --resolve $domain:443:127.0.0.1 --data "$data_post" "https://localhost$path_url$url_access" 2>&1
-}
-
-#=================================================
-# REMOVE
-#=================================================
-
-REMOVE_NGINX_CONF () {	# Suppression de la configuration nginx
-	if [ -e "/etc/nginx/conf.d/$domain.d/$app.conf" ]; then	# Delete nginx config
-		echo "Delete nginx config"
-		sudo rm "/etc/nginx/conf.d/$domain.d/$app.conf"
-		sudo systemctl reload nginx
-	fi
-}
-
-REMOVE_FPM_CONF () {	# Suppression de la configuration du pool php-fpm
-	if [ -e "/etc/php5/fpm/pool.d/$app.conf" ]; then	# Delete fpm config
-		echo "Delete fpm config"
-		sudo rm "/etc/php5/fpm/pool.d/$app.conf"
-	fi
-	if [ -e "/etc/php5/fpm/conf.d/20-$app.ini" ]; then	# Delete php config
-		echo "Delete php config"
-		sudo rm "/etc/php5/fpm/conf.d/20-$app.ini"
-	fi
-	sudo systemctl reload php5-fpm
-}
-
-SECURE_REMOVE () {      # Suppression de dossier avec vérification des variables
-	chaine="$1"	# L'argument doit être donné entre quotes simple '', pour éviter d'interpréter les variables.
-	no_var=0
-	while (echo "$chaine" | grep -q '\$')	# Boucle tant qu'il y a des $ dans la chaine
-	do
-		no_var=1
-		global_var=$(echo "$chaine" | cut -d '$' -f 2)	# Isole la première variable trouvée.
-		only_var=\$$(expr "$global_var" : '\([A-Za-z0-9_]*\)')	# Isole complètement la variable en ajoutant le $ au début et en gardant uniquement le nom de la variable. Se débarrasse surtout du / et d'un éventuel chemin derrière.
-		real_var=$(eval "echo ${only_var}")		# `eval "echo ${var}` permet d'interpréter une variable contenue dans une variable.
-		if test -z "$real_var" || [ "$real_var" = "/" ]; then
-			WARNING echo "Variable $only_var is empty, suppression of $chaine cancelled."
-			return 1
-		fi
-		chaine=$(echo "$chaine" | sed "s@$only_var@$real_var@")	# remplace la variable par sa valeur dans la chaine.
-	done
-	if [ "$no_var" -eq 1 ]
-	then
-		if [ -e "$chaine" ]; then
-			echo "Delete directory $chaine"
-			sudo rm -r "$chaine"
-		fi
-		return 0
-	else
-		WARNING echo "No detected variable."
-		return 1
-	fi
-}
-
 #=================================================
 # BACKUP
 #=================================================
@@ -206,24 +310,6 @@ CHECK_SIZE () {	# Vérifie avant chaque backup que l'espace est suffisant
 	fi
 }
 
-#=================================================
-# CONFIGURATION
-#=================================================
-
-STORE_MD5_CONFIG () {	# Enregistre la somme de contrôle du fichier de config
-# $1 = Nom du fichier de conf pour le stockage dans settings.yml
-# $2 = Nom complet et chemin du fichier de conf.
-	ynh_app_setting_set $app $1_file_md5 $(sudo md5sum "$2" | cut -d' ' -f1)
-}
-
-CHECK_MD5_CONFIG () {	# Créé un backup du fichier de config si il a été modifié.
-# $1 = Nom du fichier de conf pour le stockage dans settings.yml
-# $2 = Nom complet et chemin du fichier de conf.
-	if [ "$(ynh_app_setting_get $app $1_file_md5)" != $(sudo md5sum "$2" | cut -d' ' -f1) ]; then
-		sudo cp -a "$2" "$2.backup.$(date '+%d.%m.%y_%Hh%M,%Ss')"	# Si le fichier de config a été modifié, créer un backup.
-	fi
-}
-
 #=================================================
 # PACKAGE CHECK BYPASSING...
 #=================================================
@@ -240,19 +326,6 @@ IS_PACKAGE_CHECK () {	# Détermine une exécution en conteneur (Non testé)
 # Ainsi, les officiels prendront le pas sur ceux-ci le cas échéant
 #=================================================
 
-# Ignore the yunohost-cli log to prevent errors with conditionals commands
-# usage: ynh_no_log COMMAND
-# Simply duplicate the log, execute the yunohost command and replace the log without the result of this command
-# It's a very badly hack...
-ynh_no_log() {
-  ynh_cli_log=/var/log/yunohost/yunohost-cli.log
-  sudo cp -a ${ynh_cli_log} ${ynh_cli_log}-move
-  eval $@
-  exit_code=$?
-  sudo mv ${ynh_cli_log}-move ${ynh_cli_log}
-  return $?
-}
-
 # Normalize the url path syntax
 # Handle the slash at the beginning of path and its absence at ending
 # Return a normalized url path
@@ -261,6 +334,7 @@ ynh_no_log() {
 #          ynh_normalize_url_path example -> /example
 #          ynh_normalize_url_path /example -> /example
 #          ynh_normalize_url_path /example/ -> /example
+#          ynh_normalize_url_path / -> /
 #
 # usage: ynh_normalize_url_path path_to_normalize
 # | arg: url_path_to_normalize - URL path to normalize before using it
@@ -333,7 +407,7 @@ ynh_make_valid_dbid () {
 # }
 # This function is optionnal.
 #
-# Usage: ynh_exit_properly is used only by the helper ynh_check_error.
+# Usage: ynh_exit_properly is used only by the helper ynh_abort_if_errors.
 # You must not use it directly.
 ynh_exit_properly () {
 	exit_code=$?
@@ -364,7 +438,8 @@ ynh_abort_if_errors () {
 	trap ynh_exit_properly EXIT	# Capturing exit signals on shell script
 }
 
-# Install dependencies with a equivs control file
+# Define and install dependencies with a equivs control file
+# This helper can/should only be called once per app
 #
 # usage: ynh_install_app_dependencies dep [dep [...]]
 # | arg: dep - the package name to install in dependence
@@ -506,3 +581,46 @@ ynh_system_user_delete () {
 		echo "The user $1 was not found" >&2
     fi
 }
+
+# Curl abstraction to help with POST requests to local pages (such as installation forms)
+#
+# $domain and $path_url should be defined externally (and correspond to the domain.tld and the /path (of the app?))
+#
+# example: ynh_local_curl "/install.php?installButton" "foo=$var1" "bar=$var2"
+# 
+# usage: ynh_local_curl "page_uri" "key1=value1" "key2=value2" ...
+# | arg: page_uri    - Path (relative to $path_url) of the page where POST data will be sent
+# | arg: key1=value1 - (Optionnal) POST key and corresponding value
+# | arg: key2=value2 - (Optionnal) Another POST key and corresponding value
+# | arg: ...         - (Optionnal) More POST keys and values
+ynh_local_curl () {
+	# Define url of page to curl
+	full_page_url=https://localhost$path_url$1
+
+	# Concatenate all other arguments with '&' to prepare POST data
+	POST_data=""
+	for arg in "${@:2}"
+	do
+		POST_data="${POST_data}${arg}&"
+	done
+	# (Remove the last character, which is an unecessary '&')
+	POST_data=${POST_data::-1}
+
+	# Curl the URL
+	curl -kL -H "Host: $domain" --resolve $domain:443:127.0.0.1 --data "$POST_data" "$full_page_url" 2>&1
+}
+
+# Substitute/replace a string by another in a file
+#
+# usage: ynh_replace_string match_string replace_string target_file
+# | arg: match_string - String to be searched and replaced in the file
+# | arg: replace_string - String that will replace matches
+# | arg: target_file - File in which the string will be replaced.
+ynh_replace_string () {
+	delimit=@
+	match_string=${1//${delimit}/"\\${delimit}"}	# Escape the delimiter if it's in the string.
+	replace_string=${2//${delimit}/"\\${delimit}"}
+	workfile=$3
+
+	sudo sed --in-place "s${delimit}${match_string}${delimit}${replace_string}${delimit}g" "$workfile"
+}

scripts/backup

@@ -38,17 +38,17 @@ version=$(ynh_app_setting_get $app version)
 # Copie des fichiers spécifiques à l'application
 if [ $version = "B" ]
 then
-	ynh_backup /etc/apt/sources.list.d/minidlna.list minidlna.list
+	ynh_backup_abstract /etc/apt/sources.list.d/minidlna.list minidlna.list
 fi
 
 #=================================================
 # BACKUP OF THE INOTIFY'S CONFIG
 #=================================================
 
-ynh_backup /etc/sysctl.d/90-inotify_minidlna.conf inotify
+ynh_backup_abstract /etc/sysctl.d/90-inotify_minidlna.conf inotify
 
 #=================================================
 # BACKUP OF THE CONFIG OF MINIDLNA
 #=================================================
 
-ynh_backup /etc/minidlna.conf minidlna.conf
+ynh_backup_abstract /etc/minidlna.conf minidlna.conf

scripts/install

@@ -62,7 +62,7 @@ sudo ./yunohost.multimedia-master/script/ynh_media_build.sh
 # Installation du paquet minidlna et ses dépendances
 if [ ${version:0:1} = "B" ]
 then	# Installation de la version minidlna disponible dans backport. (En cas de problème avec la version actuelle des dépots)
-	sudo sed -i "s@__CODENAME__@$codename@g" ../conf/minidlna.list
+	ynh_replace_string "__CODENAME__" "$codename" ../conf/minidlna.list
 	sudo cp -a ../conf/minidlna.list /etc/apt/sources.list.d/
 	sudo apt-get update
 	sudo apt-get -t $codename-backports -y install minidlna
@@ -95,11 +95,12 @@ sudo yunohost service add minidlna --log "/var/log/minidlna.log"
 #=================================================
 
 # Modifie la configuration de minidlna
-sudo sed -i 's@^#*media_dir=.*@media_dir=/home/yunohost.multimedia/share@' /etc/minidlna.conf
+ynh_replace_string "^#*media_dir=.*" "media_dir=/home/yunohost.multimedia/share" /etc/minidlna.conf
-sudo sed -i "s/^#*port=.*/port=$port/" /etc/minidlna.conf
+ynh_replace_string "^#*port=.*" "port=$port" /etc/minidlna.conf
-sudo sed -i "s/^#*friendly_name=.*/friendly_name=Yunohost DLNA/" /etc/minidlna.conf
+ynh_replace_string "^#*friendly_name=.*" "friendly_name=Yunohost DLNA" /etc/minidlna.conf
-sudo sed -i "s/^#*root_container=.*/root_container=B/" /etc/minidlna.conf
+ynh_replace_string "^#*root_container=.*" "root_container=B" /etc/minidlna.conf
-STORE_MD5_CONFIG "minidlna.conf" "/etc/minidlna.conf"	# Enregistre la somme de contrôle du fichier de config
+ynh_replace_string "^#wide_links=" "wide_links=yes" /etc/minidlna.conf
+ynh_store_checksum_config "/etc/minidlna.conf"	# Enregistre la somme de contrôle du fichier de config
 
 #=================================================
 # RESTART MINIDLNA'S SERVICE

scripts/remove

@@ -35,16 +35,10 @@ fi
 #=================================================
 
 # Ferme les ports dans le firewall
-if sudo yunohost firewall list | grep -q "\- $port$"
+WARNING sudo yunohost firewall list --raw
-then
+ALL_QUIET sudo yunohost firewall disallow TCP $port
-	echo "Close port $port"
+ALL_QUIET sudo yunohost firewall disallow UDP 1900
-	QUIET sudo yunohost firewall disallow TCP $port
+WARNING sudo yunohost firewall list --raw
-fi
-if sudo yunohost firewall list | grep -q "\- 1900$"
-then
-	echo "Close port 1900"
-	QUIET sudo yunohost firewall disallow UDP 1900
-fi
 
 #=================================================
 # SPECIFIC REMOVE
@@ -57,10 +51,7 @@ if [ -e "/usr/sbin/minidlnad" ] || [ -e "/usr/bin/minidlnad" ]; then
 	echo "Remove minidlna package"
 	sudo apt-get -y purge minidlna
 fi
-if [ -e "/etc/apt/sources.list.d/minidlna.list" ]; then
+ynh_secure_remove "/etc/apt/sources.list.d/minidlna.list"
-	echo "Delete sources.list config"
-	sudo rm "/etc/apt/sources.list.d/minidlna.list"
-fi
 
 #=================================================
 # REMOVE INOTIFY'S CONFIG
@@ -69,7 +60,7 @@ fi
 # Suppression du paramètre inotify pour minidlna.
 if [ -e "/etc/sysctl.d/90-inotify_minidlna.conf" ]; then
 	echo "Delete kernel config"
-	sudo rm "/etc/sysctl.d/90-inotify_minidlna.conf"
+	ynh_secure_remove "/etc/sysctl.d/90-inotify_minidlna.conf"
 	# Et rechargement de la config du noyau.
 	if IS_PACKAGE_CHECK; then
 		sudo sysctl -p /etc/sysctl.d/90-inotify_minidlna.conf

scripts/restore

@@ -36,8 +36,10 @@ port=$(ynh_app_setting_get $app port)
 # OPEN PORTS
 #=================================================
 
-sudo yunohost firewall allow --no-upnp TCP $port > /dev/null 2>&1
+WARNING sudo yunohost firewall list --raw
-sudo yunohost firewall allow --no-upnp UDP 1900	 > /dev/null 2>&1 # Découverte SSDP pour UPNP.
+ALL_QUIET sudo yunohost firewall allow --no-upnp TCP $port
+ALL_QUIET sudo yunohost firewall allow --no-upnp UDP 1900 # Découverte SSDP pour UPNP.
+WARNING sudo yunohost firewall list --raw
 
 #=================================================
 # CREATE YUNOHOST.MULTIMEDIA DIRECTORY
@@ -54,8 +56,8 @@ sudo ./yunohost.multimedia-master/script/ynh_media_build.sh
 if [ ${version:0:1} = "B" ]
 then	# Installation de la version minidlna disponible dans backport. (En cas de problème avec la version actuelle des dépots)
 	codename=$(lsb_release -a 2>/dev/null | grep Codename | cut -f 2)
-	sudo cp -a ./minidlna.list /etc/apt/sources.list.d/
+	ynh_restore_file minidlna.list
-	sudo sed -i "s@ [a-z]*-backports@ $codename-backports@g" /etc/apt/sources.list.d/minidlna.list
+	ynh_replace_string " [a-z]*-backports" " $codename-backports" /etc/apt/sources.list.d/minidlna.list
 	sudo apt-get update
 	sudo apt-get -t $codename-backports -y install minidlna
 else	# Installation de la version minidlna des dépots courants.
@@ -67,12 +69,13 @@ fi
 # RESTORE INOTIFY'S CONFIG
 #=================================================
 
-sudo cp -a ./inotify /etc/sysctl.d/90-inotify_minidlna.conf
+ynh_restore_file inotify
 if IS_PACKAGE_CHECK; then
 	sudo sysctl -p /etc/sysctl.d/90-inotify_minidlna.conf
 fi
 
-sudo cp -a ./minidlna.conf /etc/
+ynh_secure_remove "/etc/minidlna.conf"	# Supprime la config pour la remplacer par celle du backup
+ynh_restore_file minidlna.conf
 sudo systemctl restart minidlna
 
 #=================================================

scripts/upgrade

@@ -43,7 +43,7 @@ sudo ./yunohost.multimedia-master/script/ynh_media_build.sh
 if [ $version = "B" ]
 then	# Installation de la version minidlna disponible dans backport. (En cas de problème avec la version actuelle des dépots)
 	codename=$(lsb_release -a 2>/dev/null | grep Codename | cut -f 2)
-	sudo sed -i "s@__CODENAME__@$codename@g" ../conf/minidlna.list
+	ynh_replace_string "__CODENAME__" "$codename" ../conf/minidlna.list
 	sudo cp -a ../conf/minidlna.list /etc/apt/sources.list.d/
 	sudo apt-get update
 	sudo apt-get -t $codename-backports -y install minidlna
@@ -75,11 +75,13 @@ sudo yunohost service add minidlna --log "/var/log/minidlna.log"
 #=================================================
 
 # Modifie la configuration de minidlna
-CHECK_MD5_CONFIG "minidlna.conf" "/etc/minidlna.conf"	# Créé un backup du fichier de config si il a été modifié.
+ynh_compare_checksum_config "/etc/minidlna.conf"	# Créé un backup du fichier de config si il a été modifié.
-sudo sed -i 's@^#*media_dir=.*@media_dir=/home/yunohost.multimedia/share@' /etc/minidlna.conf
+ynh_replace_string "^#*media_dir=.*" "media_dir=/home/yunohost.multimedia/share" /etc/minidlna.conf
-sudo sed -i "s/^#*port=.*/port=$port/" /etc/minidlna.conf
+ynh_replace_string "^#*port=.*" "port=$port" /etc/minidlna.conf
-sudo sed -i "s/^#*friendly_name=.*/friendly_name=Yunohost DLNA/" /etc/minidlna.conf
+ynh_replace_string "^#*friendly_name=.*" "friendly_name=Yunohost DLNA" /etc/minidlna.conf
-sudo sed -i "s/^#*root_container=.*/root_container=B/" /etc/minidlna.conf
+ynh_replace_string "^#*root_container=.*" "root_container=B" /etc/minidlna.conf
+ynh_replace_string "^#wide_links=" "wide_links=yes" /etc/minidlna.conf
+ynh_store_checksum_config "/etc/minidlna.conf"
 
 #=================================================
 # RESTART MINIDLNA'S SERVICE