Fix

conf/.env.example

@@ -52,11 +52,18 @@ LDAP_SERVER=ldap://127.0.0.1:389
 LDAP_BASE_DN=ou=users,dc=yunohost,dc=org
 LDAP_DN=false
 LDAP_PASS=false
-LDAP_USER_FILTER="(&(|(objectclass=posixAccount))(uid={{username}})(permission=cn=__APP__.main,ou=permission,dc=yunohost,dc=org))"
+LDAP_USER_FILTER=(&(|(objectclass=posixAccount))(uid={{username}})(permission=cn=__APP__.main,ou=permission,dc=yunohost,dc=org))
-LDAP_VERSION=false
+LDAP_VERSION=3
 LDAP_TLS_INSECURE=false
 LDAP_ID_ATTRIBUTE=uid
 LDAP_EMAIL_ATTRIBUTE=mail
 LDAP_DISPLAY_NAME_ATTRIBUTE=cn
 LDAP_FOLLOW_REFERRALS=true
 LDAP_DUMP_USER_DETAILS=false
+
+# Set both the cache and session to use Redis
+CACHE_DRIVER=redis
+SESSION_DRIVER=redis
+
+# Example of using a single local Redis server
+REDIS_SERVERS=127.0.0.1:6379:__REDIS_DB__

scripts/_common.sh

@@ -21,3 +21,45 @@ YNH_COMPOSER_VERSION=2.1.1
 #=================================================
 # FUTURE OFFICIAL HELPERS
 #=================================================
+
+#=================================================
+# REDIS HELPERS
+#=================================================
+
+# get the first available redis database
+#
+# usage: ynh_redis_get_free_db
+# | returns: the database number to use
+ynh_redis_get_free_db() {
+	local result max db
+	result="$(redis-cli INFO keyspace)"
+
+	# get the num
+	max=$(cat /etc/redis/redis.conf | grep ^databases | grep -Eow "[0-9]+")
+
+	db=0
+	# default Debian setting is 15 databases
+	for i in $(seq 0 "$max")
+	do
+	 	if ! echo "$result" | grep -q "db$i"
+	 	then
+			db=$i
+	 		break 1
+ 		fi
+ 		db=-1
+	done
+
+	test "$db" -eq -1 && ynh_die --message="No available Redis databases..."
+
+	echo "$db"
+}
+
+# Create a master password and set up global settings
+# Please always call this script in install and restore scripts
+#
+# usage: ynh_redis_remove_db database
+# | arg: database - the database to erase
+ynh_redis_remove_db() {
+	local db=$1
+	redis-cli -n "$db" flushall
+}

scripts/install

@@ -108,6 +108,10 @@ ynh_install_composer --phpversion=$phpversion --workdir=$final_path --install_ar
 # MODIFY A CONFIG FILE
 #=================================================
 
+# Configure redis
+redis_db=$(ynh_redis_get_free_db)
+ynh_app_setting_set --app="$app" --key=redis_db --value="$redis_db"
+
 mail_pwd=$(ynh_string_random --length=12)
 ynh_add_config --template=../conf/.env.example --destination=$final_path/.env
 chmod 600 $final_path/.env

scripts/remove

@@ -20,6 +20,7 @@ domain=$(ynh_app_setting_get --app=$app --key=domain)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+redis_db=$(ynh_app_setting_get --app=$app --key=redis_db)
 
 #=================================================
 # REMOVE THE MYSQL DATABASE
@@ -29,6 +30,13 @@ ynh_script_progression --message="Removing the MySQL database..." --weight=1
 # Remove a database if it exists, along with the associated user
 ynh_mysql_remove_db --db_user=$db_user --db_name=$db_name
 
+#=================================================
+# REMOVE THE REDIS DATABASE
+#=================================================
+ynh_script_progression --message="Removing the redis database..."
+
+ynh_redis_remove_db "$redis_db"
+
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================