Merge pull request #65 from YunoHost-Apps/testing

Testing
8 years ago · 67504a8925
23 changed files with 1567 additions and 1002 deletions
--- a/README.md
+++ b/README.md
@ -5,7 +5,7 @@ Nextcloud for YunoHost
 own data. A personal cloud which run on your own server. With Nextcloud
 you can synchronize your files over your devices.
 **Shipped version:** 12.0.2
 **Shipped version:** 12.0.4
 [![Install Nextcloud with YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=nextcloud)
 ![](https://github.com/nextcloud/screenshots/blob/master/files/filelist.png)
--- a/12
+++ b/12
@ -1,5 +1,4 @@
 ;; Test complet
 	auto_remove=1
 	; Manifest
 		domain="domain.tld"	(DOMAIN)
 		path="/path"	(PATH)
@ -15,21 +14,22 @@
 		upgrade=1
 		backup_restore=1
 		multi_instance=0
 		wrong_user=1
 		wrong_path=1
 		incorrect_path=1
 		corrupt_source=0
    		fail_download_source=0
 		port_already_use=0
    		final_path_already_use=0
 		change_url=0
 ;;; Levels
 	Level 1=auto
 	Level 2=auto
 	Level 3=auto
 # Level 4: LDAP and http auth
 	Level 4=1
 # Level 5: https://github.com/YunoHost-Apps/nextcloud_ynh/issues/58
 	Level 5=1
 	Level 6=auto
 	Level 7=auto
 	Level 8=0
 	Level 9=0
 	Level 10=0
 ;;; Options
 Email=
 Notification=none
--- a/conf/app.src.default
+++ b/conf/app.src.default
@ -0,0 +1,6 @@
 SOURCE_URL=https://download.nextcloud.com/server/releases/nextcloud-__VERSION__.tar.bz2
 SOURCE_SUM=__SHA256_SUM__
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.bz2
 SOURCE_IN_SUBDIR=true
 SOURCE_FILENAME=
--- a/conf/nextcloud-deps.control
+++ b/conf/nextcloud-deps.control
@ -1,18 +0,0 @@
 Section: misc
 Priority: optional
 Homepage: https://owncloud.org/
 Standards-Version: 3.9.2
 Package: nextcloud-deps
 Version: 11.0-1
 Depends: php5-gd, php5-json, php5-intl, php5-mcrypt
 , php5-curl, php5-apcu, php5-imagick
 , acl, tar, smbclient
 Architecture: all
 Description: meta package for nextcloud dependencies
 Nextcloud gives you universal access to your files through a web
 interface or WebDAV. It also provides a platform to easily view & sync
 your contacts, calendars and bookmarks across all your devices and
 enables basic editing right on the web.
 .
 This meta-package is only responsible of installing its dependencies.
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@ -1,12 +1,12 @@
 location = /.well-known/carddav {
  return 301 https://$server_name#PATH#/remote.php/dav;
  return 301 https://$server_name__PATH__/remote.php/dav;
 }
 location = /.well-known/caldav {
  return 301 https://$server_name#PATH#/remote.php/dav;
  return 301 https://$server_name__PATH__/remote.php/dav;
 }
 location ^~ #LOCATION# {
  alias #DESTDIR#/;
 location ^~ __PATH__ {
  alias __FINALPATH__/;
  if ($scheme = http) {
    rewrite ^ https://$server_name$request_uri? permanent;
@ -28,32 +28,32 @@ location ^~ #LOCATION# {
  gzip off;
  # Errors pages
  error_page 403 #PATH#/core/templates/403.php;
  error_page 404 #PATH#/core/templates/404.php;
  error_page 403 __PATH__/core/templates/403.php;
  error_page 404 __PATH__/core/templates/404.php;
  # The following 2 rules are only needed for the user_webfinger app.
  # Uncomment it if you're planning to use this app.
  #rewrite ^/.well-known/host-meta #PATH#/public.php?service=host-meta last;
  #rewrite ^/.well-known/host-meta.json #PATH#/public.php?service=host-meta-json last;
  #rewrite ^/.well-known/host-meta __PATH__/public.php?service=host-meta last;
  #rewrite ^/.well-known/host-meta.json __PATH__/public.php?service=host-meta-json last;
  location #LOCATION# {
    rewrite ^ #PATH#/index.php$request_uri;
  location __PATH__ {
    rewrite ^ __PATH__/index.php$request_uri;
  }
  location = #PATH#/robots.txt {
  location = __PATH__/robots.txt {
    allow all;
    log_not_found off;
    access_log off;
  }
  location ~ ^#PATH#/(?:build|tests|config|lib|3rdparty|templates|data)/ {
  location ~ ^__PATH__/(?:build|tests|config|lib|3rdparty|templates|data)/ {
    deny all;
  }
  location ~ ^#PATH#/(?:\.|autotest|occ|issue|indie|db_|console) {
  location ~ ^__PATH__/(?:\.|autotest|occ|issue|indie|db_|console) {
    deny all;
  }
  location ~ ^#PATH#/(?:index|remote|public|cron|core/ajax/update|status|ocs/v[12]|updater/.+|ocs-provider/.+|core/templates/40[34])\.php(?:$|/) {
  location ~ ^__PATH__/(?:index|remote|public|cron|core/ajax/update|status|ocs/v[12]|updater/.+|ocs-provider/.+|core/templates/40[34])\.php(?:$|/) {
    include fastcgi_params;
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    fastcgi_param SCRIPT_FILENAME $request_filename;
@ -61,11 +61,11 @@ location ^~ #LOCATION# {
    fastcgi_param HTTPS on;
    fastcgi_param modHeadersAvailable true;
    fastcgi_param REMOTE_USER $remote_user;
    fastcgi_pass unix:/var/run/php5-fpm-#APP#.sock;
    fastcgi_pass unix:/var/run/php5-fpm-__NAME__.sock;
    fastcgi_intercept_errors on;
  }
  location ~ ^#PATH#/(?:updater|ocs-provider)(?:$|/) {
  location ~ ^__PATH__/(?:updater|ocs-provider)(?:$|/) {
    try_files $uri/ =404;
    index index.php;
  }
@ -89,6 +89,6 @@ location ^~ #LOCATION# {
    access_log off;
  }
  # show YunoHost panel access
  # show YunoHost panel access
  include conf.d/yunohost_panel.conf.inc;
 }
--- a/conf/owncloud-migration.sh
+++ b/conf/owncloud-migration.sh
@ -1,21 +0,0 @@
 #!/bin/bash
 set -u
 app="#APP#"
 # rename hook
 hooks_dir="/etc/yunohost/hooks.d/post_user_create"
 [[ -f "${hooks_dir}/50-${app}" ]] \
  && mv "${hooks_dir}/50-${app}" "${hooks_dir}/50-nextcloud"
 # move yunohost app settings
 apps_dir="/etc/yunohost/apps"
 if [[ -d "${apps_dir}/${app}" ]]; then
  yunohost app setting "$app" id -v nextcloud
  mv "${apps_dir}/${app}" "${apps_dir}/nextcloud"
  yunohost app ssowatconf --quiet
 fi
 # remove cron job
 rm /etc/cron.d/owncloud-migration
--- a/conf/owncloud_migration
+++ b/conf/owncloud_migration
@ -0,0 +1,13 @@
 # File to migrate from Owncloud
 # Final path
 /var/www/$app
 # Data directory
 /home/yunohost.app/$app
 # Nginx config
 /etc/nginx/conf.d/$domain.d/$app.conf
 # php-fpm config
 /etc/php5/fpm/pool.d/$app.conf
--- a/conf/owncloud_post_migration.sh
+++ b/conf/owncloud_post_migration.sh
@ -0,0 +1,45 @@
 #!/bin/bash
 # Ending the migration process from Owncloud to Nextcloud
 set -u
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
 source /usr/share/yunohost/helpers
 #=================================================
 # SET VARIABLES
 #=================================================
 old_app="__OLD_APP__"
 new_app="__NEW_APP__"
 script_name="$0"
 #=================================================
 # MOVE HOOKS
 #=================================================
 hooks_dir="/etc/yunohost/hooks.d/"
 mv "$hooks_dir/post_user_create/50-$old_app" "$hooks_dir/post_user_create/50-$new_app"
 #=================================================
 # DELETE OLD APP'S SETTINGS
 #=================================================
 ynh_secure_remove "/etc/yunohost/apps/$old_app"
 yunohost app ssowatconf
 #=================================================
 # REMOVE THE OLD USER
 #=================================================
 ynh_system_user_delete $old_app
 #=================================================
 # DELETE THIS SCRIPT
 #=================================================
 echo "rm $script_name" | at now + 1 minutes
--- a/conf/php-fpm.conf
+++ b/conf/php-fpm.conf
@ -1,68 +1,396 @@
 [#POOLNAME#]
 ; Start a new pool named 'www'.
 ; the variable $pool can we used in any directive and will be replaced by the
 ; pool name ('www' here)
 [__NAMETOCHANGE__]
 ; Per pool prefix
 ; It only applies on the following directives:
 ; - 'slowlog'
 ; - 'listen' (unixsocket)
 ; - 'chroot'
 ; - 'chdir'
 ; - 'php_values'
 ; - 'php_admin_values'
 ; When not set, the global prefix (or /usr) applies instead.
 ; Note: This directive can also be relative to the global prefix.
 ; Default Value: none
 ;prefix = /path/to/pools/$pool
 ; Unix user/group of processes
 ; Note: The user is mandatory. If the group is not set, the default user's group
 ;       will be used.
 user = __USER__
 group = __USER__
 ; The address on which to accept FastCGI requests.
 listen = /var/run/php5-fpm-#POOLNAME#.sock
 ; Valid syntaxes are:
 ;   'ip.add.re.ss:port'    - to listen on a TCP socket to a specific address on
 ;                            a specific port;
 ;   'port'                 - to listen on a TCP socket to all addresses on a
 ;                            specific port;
 ;   '/path/to/unix/socket' - to listen on a unix socket.
 ; Note: This value is mandatory.
 listen = /var/run/php5-fpm-__NAMETOCHANGE__.sock
 ; Set listen(2) backlog. A value of '-1' means unlimited.
 ; Default Value: 128 (-1 on FreeBSD and OpenBSD)
 ;listen.backlog = 128
 ; Set permissions for unix socket, if one is used.
 ; Set permissions for unix socket, if one is used. In Linux, read/write
 ; permissions must be set in order to allow connections from a web server. Many
 ; BSD-derived systems allow connections regardless of permissions. 
 ; Default Values: user and group are set as the running user
 ;                 mode is set to 0660
 listen.owner = www-data
 listen.group = www-data
 listen.mode = 0600
 ;listen.mode = 0660
 ; List of ipv4 addresses of FastCGI clients which are allowed to connect.
 ; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
 ; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
 ; must be separated by a comma. If this value is left blank, connections will be
 ; accepted from any ip address.
 ; Default Value: any
 ;listen.allowed_clients = 127.0.0.1
 ; Unix user/group of processes.
 user = #USER#
 group = #GROUP#
 ; Specify the nice(2) priority to apply to the pool processes (only if set)
 ; The value can vary from -19 (highest priority) to 20 (lower priority)
 ; Note: - It will only work if the FPM master process is launched as root
 ;       - The pool processes will inherit the master process priority
 ;         unless it specified otherwise
 ; Default Value: no set
 ; priority = -19
 ; Choose how the process manager will control the number of child processes.
 ; Possible Values:
 ;   static  - a fixed number (pm.max_children) of child processes;
 ;   dynamic - the number of child processes are set dynamically based on the
 ;             following directives. With this process management, there will be
 ;             always at least 1 children.
 ;             pm.max_children      - the maximum number of children that can
 ;                                    be alive at the same time.
 ;             pm.start_servers     - the number of children created on startup.
 ;             pm.min_spare_servers - the minimum number of children in 'idle'
 ;                                    state (waiting to process). If the number
 ;                                    of 'idle' processes is less than this
 ;                                    number then some children will be created.
 ;             pm.max_spare_servers - the maximum number of children in 'idle'
 ;                                    state (waiting to process). If the number
 ;                                    of 'idle' processes is greater than this
 ;                                    number then some children will be killed.
 ;  ondemand - no children are created at startup. Children will be forked when
 ;             new requests will connect. The following parameter are used:
 ;             pm.max_children           - the maximum number of children that
 ;                                         can be alive at the same time.
 ;             pm.process_idle_timeout   - The number of seconds after which
 ;                                         an idle process will be killed.
 ; Note: This value is mandatory.
 pm = dynamic
 ; The number of child processes to be created when pm is set to 'static' and the
 ; maximum number of child processes to be created when pm is set to 'dynamic'.
 pm.max_children = 6
 ; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'.
 ; This value sets the limit on the number of simultaneous requests that will be
 ; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
 ; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
 ; CGI. The below defaults are based on a server without much resources. Don't
 ; forget to tweak pm.* to fit your needs.
 ; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand'
 ; Note: This value is mandatory.
 pm.max_children = 10
 ; The number of child processes created on startup.
 pm.start_servers = 3
 ; Note: Used only when pm is set to 'dynamic'
 ; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
 pm.start_servers = 2
 ; The desired minimum number of idle server processes.
 pm.min_spare_servers = 3
 ; Note: Used only when pm is set to 'dynamic'
 ; Note: Mandatory when pm is set to 'dynamic'
 pm.min_spare_servers = 1
 ; The desired maximum number of idle server processes.
 pm.max_spare_servers = 5
 ; Note: Used only when pm is set to 'dynamic'
 ; Note: Mandatory when pm is set to 'dynamic'
 pm.max_spare_servers = 3
 ; The number of seconds after which an idle process will be killed.
 ; Note: Used only when pm is set to 'ondemand'
 ; Default Value: 10s
 ;pm.process_idle_timeout = 10s;
 ; The number of requests each child process should execute before respawning.
 ; This can be useful to work around memory leaks in 3rd party libraries. For
 ; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
 ; Default Value: 0
 pm.max_requests = 500
 ; The URI to view the FPM status page. If this value is not set, no URI will be
 ; recognized as a status page.
 pm.status_path = /fpm-status
 ; recognized as a status page. It shows the following informations:
 ;   pool                 - the name of the pool;
 ;   process manager      - static, dynamic or ondemand;
 ;   start time           - the date and time FPM has started;
 ;   start since          - number of seconds since FPM has started;
 ;   accepted conn        - the number of request accepted by the pool;
 ;   listen queue         - the number of request in the queue of pending
 ;                          connections (see backlog in listen(2));
 ;   max listen queue     - the maximum number of requests in the queue
 ;                          of pending connections since FPM has started;
 ;   listen queue len     - the size of the socket queue of pending connections;
 ;   idle processes       - the number of idle processes;
 ;   active processes     - the number of active processes;
 ;   total processes      - the number of idle + active processes;
 ;   max active processes - the maximum number of active processes since FPM
 ;                          has started;
 ;   max children reached - number of times, the process limit has been reached,
 ;                          when pm tries to start more children (works only for
 ;                          pm 'dynamic' and 'ondemand');
 ; Value are updated in real time.
 ; Example output:
 ;   pool:                 www
 ;   process manager:      static
 ;   start time:           01/Jul/2011:17:53:49 +0200
 ;   start since:          62636
 ;   accepted conn:        190460
 ;   listen queue:         0
 ;   max listen queue:     1
 ;   listen queue len:     42
 ;   idle processes:       4
 ;   active processes:     11
 ;   total processes:      15
 ;   max active processes: 12
 ;   max children reached: 0
 ;
 ; By default the status page output is formatted as text/plain. Passing either
 ; 'html', 'xml' or 'json' in the query string will return the corresponding
 ; output syntax. Example:
 ;   http://www.foo.bar/status
 ;   http://www.foo.bar/status?json
 ;   http://www.foo.bar/status?html
 ;   http://www.foo.bar/status?xml
 ;
 ; By default the status page only outputs short status. Passing 'full' in the
 ; query string will also return status for each pool process.
 ; Example: 
 ;   http://www.foo.bar/status?full
 ;   http://www.foo.bar/status?json&full
 ;   http://www.foo.bar/status?html&full
 ;   http://www.foo.bar/status?xml&full
 ; The Full status returns for each process:
 ;   pid                  - the PID of the process;
 ;   state                - the state of the process (Idle, Running, ...);
 ;   start time           - the date and time the process has started;
 ;   start since          - the number of seconds since the process has started;
 ;   requests             - the number of requests the process has served;
 ;   request duration     - the duration in µs of the requests;
 ;   request method       - the request method (GET, POST, ...);
 ;   request URI          - the request URI with the query string;
 ;   content length       - the content length of the request (only with POST);
 ;   user                 - the user (PHP_AUTH_USER) (or '-' if not set);
 ;   script               - the main script called (or '-' if not set);
 ;   last request cpu     - the %cpu the last request consumed
 ;                          it's always 0 if the process is not in Idle state
 ;                          because CPU calculation is done when the request
 ;                          processing has terminated;
 ;   last request memory  - the max amount of memory the last request consumed
 ;                          it's always 0 if the process is not in Idle state
 ;                          because memory calculation is done when the request
 ;                          processing has terminated;
 ; If the process is in Idle state, then informations are related to the
 ; last request the process has served. Otherwise informations are related to
 ; the current request being served.
 ; Example output:
 ;   ************************
 ;   pid:                  31330
 ;   state:                Running
 ;   start time:           01/Jul/2011:17:53:49 +0200
 ;   start since:          63087
 ;   requests:             12808
 ;   request duration:     1250261
 ;   request method:       GET
 ;   request URI:          /test_mem.php?N=10000
 ;   content length:       0
 ;   user:                 -
 ;   script:               /home/fat/web/docs/php/test_mem.php
 ;   last request cpu:     0.00
 ;   last request memory:  0
 ;
 ; Note: There is a real-time FPM status monitoring sample web page available
 ;       It's available in: ${prefix}/share/fpm/status.html
 ;
 ; Note: The value must start with a leading slash (/). The value can be
 ;       anything, but it may not be a good idea to use the .php extension or it
 ;       may conflict with a real PHP file.
 ; Default Value: not set
 ;pm.status_path = /status
 ; The ping URI to call the monitoring page of FPM. If this value is not set, no
 ; URI will be recognized as a ping page.
 ping.path = /ping
 ; URI will be recognized as a ping page. This could be used to test from outside
 ; that FPM is alive and responding, or to
 ; - create a graph of FPM availability (rrd or such);
 ; - remove a server from a group if it is not responding (load balancing);
 ; - trigger alerts for the operating team (24/7).
 ; Note: The value must start with a leading slash (/). The value can be
 ;       anything, but it may not be a good idea to use the .php extension or it
 ;       may conflict with a real PHP file.
 ; Default Value: not set
 ;ping.path = /ping
 ; The timeout for serving a single request after which the worker process will
 ; be killed.
 request_terminate_timeout = 1d
 ; This directive may be used to customize the response of a ping request. The
 ; response is formatted as text/plain with a 200 response code.
 ; Default Value: pong
 ;ping.response = pong
 ; The access log file
 ; Default: not set
 ;access.log = log/$pool.access.log
 ; The access log format.
 ; The following syntax is allowed
 ;  %%: the '%' character
 ;  %C: %CPU used by the request
 ;      it can accept the following format:
 ;      - %{user}C for user CPU only
 ;      - %{system}C for system CPU only
 ;      - %{total}C  for user + system CPU (default)
 ;  %d: time taken to serve the request
 ;      it can accept the following format:
 ;      - %{seconds}d (default)
 ;      - %{miliseconds}d
 ;      - %{mili}d
 ;      - %{microseconds}d
 ;      - %{micro}d
 ;  %e: an environment variable (same as $_ENV or $_SERVER)
 ;      it must be associated with embraces to specify the name of the env
 ;      variable. Some exemples:
 ;      - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e
 ;      - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e
 ;  %f: script filename
 ;  %l: content-length of the request (for POST request only)
 ;  %m: request method
 ;  %M: peak of memory allocated by PHP
 ;      it can accept the following format:
 ;      - %{bytes}M (default)
 ;      - %{kilobytes}M
 ;      - %{kilo}M
 ;      - %{megabytes}M
 ;      - %{mega}M
 ;  %n: pool name
 ;  %o: ouput header
 ;      it must be associated with embraces to specify the name of the header:
 ;      - %{Content-Type}o
 ;      - %{X-Powered-By}o
 ;      - %{Transfert-Encoding}o
 ;      - ....
 ;  %p: PID of the child that serviced the request
 ;  %P: PID of the parent of the child that serviced the request
 ;  %q: the query string 
 ;  %Q: the '?' character if query string exists
 ;  %r: the request URI (without the query string, see %q and %Q)
 ;  %R: remote IP address
 ;  %s: status (response code)
 ;  %t: server time the request was received
 ;      it can accept a strftime(3) format:
 ;      %d/%b/%Y:%H:%M:%S %z (default)
 ;  %T: time the log has been written (the request has finished)
 ;      it can accept a strftime(3) format:
 ;      %d/%b/%Y:%H:%M:%S %z (default)
 ;  %u: remote user
 ;
 ; Default: "%R - %u %t \"%m %r\" %s"
 ;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%"
 ; The log file for slow requests
 ; Default Value: not set
 ; Note: slowlog is mandatory if request_slowlog_timeout is set
 slowlog = /var/log/nginx/__NAMETOCHANGE__.slow.log
 ; The timeout for serving a single request after which a PHP backtrace will be
 ; dumped to the 'slowlog' file. A value of '0s' means 'off'.
 ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
 ; Default Value: 0
 request_slowlog_timeout = 5s
 ; The log file for slow requests.
 slowlog = /var/log/nginx/#POOLNAME#.slow.log
 ; The timeout for serving a single request after which the worker process will
 ; be killed. This option should be used when the 'max_execution_time' ini option
 ; does not stop script execution for some reason. A value of '0' means 'off'.
 ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
 ; Default Value: 0
 request_terminate_timeout = 1d
 ; Set open file descriptor rlimit.
 rlimit_files = 4096
 ; Default Value: system defined value
 ;rlimit_files = 1024
 ; Set max core size rlimit.
 rlimit_core = 0
 ; Possible Values: 'unlimited' or an integer greater or equal to 0
 ; Default Value: system defined value
 ;rlimit_core = 0
 ; Chroot to this directory at the start. This value must be defined as an
 ; absolute path. When this value is not set, chroot is not used.
 ; Note: you can prefix with '$prefix' to chroot to the pool prefix or one
 ; of its subdirectories. If the pool prefix is not set, the global prefix
 ; will be used instead.
 ; Note: chrooting is a great security feature and should be used whenever 
 ;       possible. However, all PHP paths will be relative to the chroot
 ;       (error_log, sessions.save_path, ...).
 ; Default Value: not set
 ;chroot =
 ; Chdir to this directory at the start.
 chdir = #DESTDIR#
 ; Note: relative path can be used.
 ; Default Value: current directory or / when chroot
 chdir = __FINALPATH__
 ; Redirect worker stdout and stderr into main error log.
 ; Redirect worker stdout and stderr into main error log. If not set, stdout and
 ; stderr will be redirected to /dev/null according to FastCGI specs.
 ; Note: on highloaded environement, this can cause some delay in the page
 ; process time (several ms).
 ; Default Value: no
 catch_workers_output = yes
 ; Do not clear environment in FPM workers.
 clear_env = no
 ; Limits the extensions of the main script FPM will allow to parse. This can
 ; prevent configuration mistakes on the web server side. You should only limit
 ; FPM to .php extensions to prevent malicious users to use other extensions to
 ; exectute php code.
 ; Note: set an empty value to allow all extensions.
 ; Default Value: .php
 ;security.limit_extensions = .php .php3 .php4 .php5
 ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
 ; the current environment.
 ; Default Value: clean env
 ;env[HOSTNAME] = $HOSTNAME
 ;env[PATH] = /usr/local/bin:/usr/bin:/bin
 ;env[TMP] = /tmp
 ;env[TMPDIR] = /tmp
 ;env[TEMP] = /tmp
 env[PATH] = $PATH
 ; Additional php.ini defines, specific to this pool of workers. These settings
 ; overwrite the values previously defined in the php.ini. The directives are the
 ; same as the PHP SAPI:
 ;   php_value/php_flag             - you can set classic ini defines which can
 ;                                    be overwritten from PHP call 'ini_set'. 
 ;   php_admin_value/php_admin_flag - these directives won't be overwritten by
 ;                                     PHP call 'ini_set'
 ; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.
 ; Defining 'extension' will load the corresponding shared extension from
 ; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
 ; overwrite previously defined php.ini values, but will append the new value
 ; instead.
 ; Note: path INI options can be relative and will be expanded with the prefix
 ; (pool, global or /usr)
 ; Default Value: nothing is defined by default except the values in php.ini and
 ;                specified at startup with the -d argument
 ;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com
 ;php_flag[display_errors] = off
 ;php_admin_value[error_log] = /var/log/fpm-php.www.log
 ;php_admin_flag[log_errors] = on
 ;php_admin_value[memory_limit] = 32M
 ; Additional php.ini defines, specific to this pool of workers.
 php_value[upload_max_filesize] = 10G
--- a/manifest.json
+++ b/manifest.json
@ -1,27 +1,27 @@
 {
    "packaging_format": 1,
    "id": "nextcloud",
    "name": "Nextcloud",
    "packaging_format": 1,
    "description": {
        "en": "Access & share your files, calendars, contacts, mail & more from any device, on your terms",
        "fr": "Consultez et partagez vos fichiers, agendas, carnets d'adresses, emails et bien plus depuis les appareils de votre choix, sous vos conditions"
    },
    "version": "12.0.4-1",
    "url": "https://nextcloud.com",
    "license": "AGPL-3",
    "version": "12.0.2",
    "license": "AGPL-3.0",
    "maintainer": {
        "name": "-",
        "email": "-"
    },
    "requirements": {
        "yunohost": ">= 2.7.2"
    },
    "multi_instance": false,
    "services": [
        "nginx",
        "php5-fpm",
        "mysql"
    ],
    "requirements": {
        "yunohost": ">= 2.6.0"
    },
    "arguments": {
        "install" : [
            {
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@ -1,49 +1,51 @@
 #
 # Common variables
 #
 APPNAME="nextcloud"
 #=================================================
 # COMMON VARIABLES
 #=================================================
 # Nextcloud version
 LAST_VERSION=$(grep "VERSION=" "upgrade.d/upgrade.last.sh" | cut -d= -f2)
 pkg_dependencies="php5-gd php5-json php5-intl php5-mcrypt php5-curl php5-apcu php5-imagick acl tar smbclient"
 # Package name for Nextcloud dependencies
 DEPS_PKG_NAME="nextcloud-deps"
 #=================================================
 # COMMON HELPERS
 #=================================================
 # App package root directory should be the parent folder
 PKGDIR=$(cd ../; pwd)
 # Execute a command with occ
 exec_occ() {
  (cd "$final_path" && exec_as "$app" \
      php occ --no-interaction --no-ansi "$@")
 }
 #
 # Common helpers
 #
 # Create the external storage for the home folders and enable sharing
 create_home_external_storage() {
  local mount_id=`exec_occ files_external:create --output=json \
      'Home' 'local' 'null::null' -c 'datadir=/home/$user' || true`
  ! [[ $mount_id =~ ^[0-9]+$ ]] \
    && echo "Unable to create external storage" >&2 \
    || exec_occ files_external:option "$mount_id" enable_sharing true
 }
 # Rename a MySQL database and user
 # Usage: rename_mysql_db DBNAME DBUSER DBPASS NEW_DBNAME_AND_USER
 rename_mysql_db() {
    local db_name=$1 db_user=$2 db_pwd=$3 new_db_name=$4
    local sqlpath="/tmp/${db_name}-$(date '+%s').sql"
    # Dump the old database
    mysqldump -u "$db_user" -p"$db_pwd" --no-create-db "$db_name" > "$sqlpath"
    # Create the new database and user
    ynh_mysql_create_db "$new_db_name" "$new_db_name" "$db_pwd"
    ynh_mysql_connect_as "$new_db_name" "$db_pwd" "$new_db_name" < "$sqlpath"
 # Download and extract Nextcloud sources to the given directory
 # usage: extract_nextcloud DESTDIR [AS_USER]
 extract_nextcloud() {
  # Remote URL to fetch Nextcloud tarball
  NEXTCLOUD_SOURCE_URL="https://download.nextcloud.com/server/releases/nextcloud-${VERSION}.tar.bz2"
  local DESTDIR=$1
  local AS_USER=${2:-admin}
  # retrieve and extract Roundcube tarball
  nc_tarball="/tmp/nextcloud.tar.bz2"
  rm -f "$nc_tarball"
  wget -q -O "$nc_tarball" "$NEXTCLOUD_SOURCE_URL" \
    || ynh_die "Unable to download Nextcloud tarball"
  echo "$NEXTCLOUD_SOURCE_SHA256 $nc_tarball" | sha256sum -c >/dev/null \
    || ynh_die "Invalid checksum of downloaded tarball"
  exec_as "$AS_USER" tar xjf "$nc_tarball" -C "$DESTDIR" --strip-components 1 \
    || ynh_die "Unable to extract Nextcloud tarball"
  rm -f "$nc_tarball"
  # apply patches
  (cd "$DESTDIR" \
   && for p in ${PKGDIR}/patches/*.patch; do \
        exec_as "$AS_USER" patch -p1 < $p; done) \
    || ynh_die "Unable to apply patches to Nextcloud"
    # Remove the old database
    ynh_mysql_remove_db $db_name $db_name
    ynh_secure_remove "$sqlpath"
 }
 #=================================================
 # COMMON HELPERS -- SHOULD BE ADDED TO YUNOHOST
 #=================================================
 # Execute a command as another user
 # usage: exec_as USER COMMAND [ARG ...]
 exec_as() {
@ -53,222 +55,259 @@ exec_as() {
  if [[ $USER = $(whoami) ]]; then
    eval "$@"
  else
    # use sudo twice to be root and be allowed to use another user
    sudo sudo -u "$USER" "$@"
    sudo -u "$USER" "$@"
  fi
 }
 # Execute a command with occ as a given user from a given directory
 # usage: exec_occ WORKDIR AS_USER COMMAND [ARG ...]
 exec_occ() {
  local WORKDIR=$1
  local AS_USER=$2
  shift 2
  (cd "$WORKDIR" && exec_as "$AS_USER" \
      php occ --no-interaction --no-ansi "$@")
 }
 # Create the external storage for the home folders and enable sharing
 # usage: create_home_external_storage OCC_COMMAND
 create_home_external_storage() {
  local OCC=$1
  local mount_id=`$OCC files_external:create --output=json \
      'Home' 'local' 'null::null' -c 'datadir=/home/$user' || true`
  ! [[ $mount_id =~ ^[0-9]+$ ]] \
    && echo "Unable to create external storage" 1>&2 \
    || $OCC files_external:option "$mount_id" enable_sharing true
 }
 # Check if an URL is already handled
 # usage: is_url_handled URL
 is_url_handled() {
  local OUTPUT=($(curl -k -s -o /dev/null \
  local output=($(curl -k -s -o /dev/null \
      -w 'x%{redirect_url} %{http_code}' "$1"))
  # it's handled if it does not redirect to the SSO nor return 404
  [[ ! ${OUTPUT[0]} =~ \/yunohost\/sso\/ && ${OUTPUT[1]} != 404 ]]
 }
 # Rename a MySQL database and user
 # usage: rename_mysql_db DBNAME DBUSER DBPASS NEW_DBNAME NEW_DBUSER
 rename_mysql_db() {
  local DBNAME=$1 DBUSER=$2 DBPASS=$3 NEW_DBNAME=$4 NEW_DBUSER=$5
  local SQLPATH="/tmp/${DBNAME}-$(date '+%s').sql"
  # dump the old database
  mysqldump -u "$DBUSER" -p"$DBPASS" --no-create-db "$DBNAME" > "$SQLPATH"
  # create the new database and user
  ynh_mysql_create_db "$NEW_DBNAME" "$NEW_DBUSER" "$DBPASS"
  ynh_mysql_connect_as "$NEW_DBUSER" "$DBPASS" "$NEW_DBNAME" < "$SQLPATH"
  # remove the old database
  ynh_mysql_drop_db "$DBNAME"
  ynh_mysql_drop_user "$DBUSER"
  rm "$SQLPATH"
  # It's handled if it does not redirect to the SSO nor return 404
  [[ ! ${output[0]} =~ \/yunohost\/sso\/ && ${output[1]} != 404 ]]
 }
 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
 			echo "Variable $only_var is empty, suppression of $chaine cancelled." >&2
 			return 1
 		fi
 		chaine=$(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 $chaine"
 			sudo rm -rf "$chaine"
 		fi
 		return 0
 	else
 		echo "No detected variable." >&2
 		return 1
 	fi
 }
 #=================================================
 # FUTURE YUNOHOST HELPERS - TO BE REMOVED LATER
 #=================================================
 # Use logrotate to manage the logfile
 # Make the main steps to migrate an app to its fork.
 #
 # usage: ynh_use_logrotate [logfile]
 # | arg: logfile - absolute path of logfile
 # This helper has to be used for an app which needs to migrate to a new name or a new fork
 # (like owncloud to nextcloud or zerobin to privatebin).
 #
 # If no argument provided, a standard directory will be use. /var/log/${app}
 # You can provide a path with the directory only or with the logfile.
 # /parentdir/logdir/
 # /parentdir/logdir/logfile.log
 # This helper will move the files of an app to its new name
 # or recreate the things it can't move.
 #
 # It's possible to use this helper several times, each config will added to same logrotate config file.
 ynh_use_logrotate () {
 	if [ "$#" -gt 0 ]; then
 		if [ "$(echo ${1##*.})" == "log" ]; then	# Keep only the extension to check if it's a logfile
 			logfile=$1	# In this case, focus logrotate on the logfile
 		else
 			logfile=$1/.log	# Else, uses the directory and all logfile into it.
 		fi
 	else
 		logfile="/var/log/${app}/.log" # Without argument, use a defaut directory in /var/log
 	fi
 	cat > ./${app}-logrotate << EOF	# Build a config file for logrotate
 $logfile {
 		# Rotate if the logfile exceeds 100Mo
 	size 100M
 		# Keep 12 old log maximum
 	rotate 12
 		# Compress the logs with gzip
 	compress
 		# Compress the log at the next cycle. So keep always 2 non compressed logs
 	delaycompress
 		# Copy and truncate the log to allow to continue write on it. Instead of move the log.
 	copytruncate
 		# Do not do an error if the log is missing
 	missingok
 		# Not rotate if the log is empty
 	notifempty
 		# Keep old logs in the same dir
 	noolddir
 }
 EOF
 	sudo mkdir -p $(dirname "$logfile")	# Create the log directory, if not exist
 	cat ${app}-logrotate | sudo tee -a /etc/logrotate.d/$app > /dev/null	# Append this config to the others for this app. If a config file already exist
 }
 # Remove the app's logrotate config.
 # To specify which files it has to move, you have to create a "migration file", stored in ../conf
 # This file is a simple list of each file it has to move,
 # except that file names must reference the $app variable instead of the real name of the app,
 # and every instance-specific variables (like $domain).
 # $app is especially important because it's this variable which will be used to identify the old place and the new one for each file.
 #
 # usage: ynh_remove_logrotate
 ynh_remove_logrotate () {
 	if [ -e "/etc/logrotate.d/$app" ]; then
 		sudo rm "/etc/logrotate.d/$app"
 	fi
 }
 # Calculate and store a file checksum into the app settings
 # If a database exists for this app, it will be dumped and then imported in a newly created database, with a new name and new user.
 # Don't forget you have to then apply these changes to application-specific settings (depends on the packaged application)
 #
 # $app should be defined when calling this helper
 # Same things for an existing user, a new one will be created.
 # But the old one can't be removed unless it's not used. See below.
 #
 # usage: ynh_store_file_checksum file
 # | arg: file - The file on which the checksum will performed, then stored.
 ynh_store_file_checksum () {
 	local checksum_setting_name=checksum_${1//[\/ ]/_}	# Replace all '/' and ' ' by '_'
 	ynh_app_setting_set $app $checksum_setting_name $(sudo md5sum "$1" | cut -d' ' -f1)
 }
 # Verify the checksum and backup the file if it's different
 # This helper is primarily meant to allow to easily backup personalised/manually 
 # modified config files.
 # If you have some dependencies for your app, it's possible to change the fake debian package which manages them.
 # You have to fill the $pkg_dependencies variable, and then a new fake package will be created and installed,
 # and the old one will be removed.
 # If you don't have a $pkg_dependencies variable, the helper can't know what the app dependencies are.
 #
 # $app should be defined when calling this helper
 # The app settings.yml will be modified as follows:
 # - finalpath will be changed according to the new name (but only if the existing $final_path contains the old app name)
 # - The checksums of php-fpm and nginx config files will be updated too.
 # - If there is a $db_name value, it will be changed.
 # - And, of course, the ID will be changed to the new name too.
 #
 # usage: ynh_backup_if_checksum_is_different file [compress]
 # | arg: file - The file on which the checksum test will be perfomed.
 # | arg: compress - 1 to compress the backup instead of a simple copy
 # A compression is needed for a file which will be analyzed even if its name is different.
 # Finally, the $app variable will take the value of the new name.
 # The helper will set the $migration_process variable to 1 if a migration has been successfully handled.
 #
 # | ret: Return the name a the backup file, or nothing
 ynh_backup_if_checksum_is_different () {
 	local file=$1
 	local compress_backup=${2:-0}	# If $2 is empty, compress_backup will set at 0
 	local checksum_setting_name=checksum_${file//[\/ ]/_}	# Replace all '/' and ' ' by '_'
 	local checksum_value=$(ynh_app_setting_get $app $checksum_setting_name)
 	if [ -n "$checksum_value" ]
 	then	# Proceed only if a value was stored into the app settings
 		if ! echo "$checksum_value $file" | sudo md5sum -c --status
 		then	# If the checksum is now different
 			backup_file="$file.backup.$(date '+%d.%m.%y_%Hh%M,%Ss')"
 			if [ $compress_backup -eq 1 ]
 			then
 				sudo tar --create --gzip --file "$backup_file.tar.gz" "$file"	# Backup the current file and compress
 				backup_file="$backup_file.tar.gz"
 			else
 				sudo cp -a "$file" "$backup_file"	# Backup the current file
 			fi
 			echo "File $file has been manually modified since the installation or last upgrade. So it has been duplicated in $backup_file" >&2
 			echo "$backup_file"	# Return the name of the backup file
 		fi
 	fi
 }
 # You have to handle by yourself all the migrations not done by this helper, like configuration or special values in settings.yml
 # Also, at the end of the upgrade script, you have to add a post_migration script to handle all the things the helper can't do during YunoHost upgrade (mostly for permission reasons),
 # especially remove the old user, move some hooks and remove the old configuration directory
 # To launch this script, you have to move it elsewhere and start it after the upgrade script.
 # `cp ../conf/$script_post_migration /tmp`
 # `(cd /tmp; echo "/tmp/$script_post_migration" | at now + 2 minutes)`
 #
 # usage: ynh_handle_app_migration migration_id migration_list
 # | arg: migration_id  - ID from which to migrate
 # | arg: migration_list - File specifying every file to move (one file per line)
 ynh_handle_app_migration ()  {
  #=================================================
  # LOAD SETTINGS
  #=================================================
  old_app=$YNH_APP_INSTANCE_NAME
  local old_app_id=$YNH_APP_ID
  local old_app_number=$YNH_APP_INSTANCE_NUMBER
 # Create a dedicated php-fpm config
 final_path=$1
 # usage: ynh_add_fpm_config
 ynh_add_fpm_config () {
 	finalphpconf="/etc/php5/fpm/pool.d/$app.conf"
 	ynh_backup_if_checksum_is_different "$finalphpconf" 1
 	sudo cp ../conf/php-fpm.conf "$finalphpconf"
 	ynh_replace_string "__NAMETOCHANGE__" "$app" "$finalphpconf"
 	ynh_replace_string "__FINALPATH__" "$final_path" "$finalphpconf"
 	ynh_replace_string "__USER__" "$app" "$finalphpconf"
 	sudo chown root: "$finalphpconf"
 	ynh_store_file_checksum "$finalphpconf"
 	if [ -e "../conf/php-fpm.ini" ]
 	then
 		finalphpini="/etc/php5/fpm/conf.d/20-$app.ini"
 		ynh_backup_if_checksum_is_different "$finalphpini" 1
 		sudo cp ../conf/php-fpm.ini "$finalphpini"
 		sudo chown root: "$finalphpini"
 		ynh_store_file_checksum "$finalphpini"
 	fi
 	sudo systemctl reload php5-fpm
 }
  # Get the id from which to migrate
  local migration_id="$1"
  # And the file with the paths to move
  local migration_list="$2"
 # Remove the dedicated php-fpm config
 #
 # usage: ynh_remove_fpm_config
 ynh_remove_fpm_config () {
 	ynh_secure_remove "/etc/php5/fpm/pool.d/$app.conf"
 	ynh_secure_remove "/etc/php5/fpm/conf.d/20-$app.ini" 2>&1
 	sudo systemctl reload php5-fpm
  # Get the new app id in the manifest
  local new_app_id=$(grep \"id\": ../manifest.json | cut -d\" -f4)
  if [ $old_app_number -eq 1 ]; then
    local new_app=$new_app_id
  else
    local new_app=${new_app_id}__${old_app_number}
  fi
  #=================================================
  # CHECK IF IT HAS TO MIGRATE 
  #=================================================
  migration_process=0
  if [ "$old_app_id" == "$new_app_id" ]
  then
    # If the 2 id are the same
    # No migration to do.
    echo 0
    return 0
  else
    if [ "$old_app_id" != "$migration_id" ]
    then
        # If the new app is not the authorized id, fail.
        ynh_die "Incompatible application for migration from $old_app_id to $new_app_id"
    fi
    echo "Migrate from $old_app_id to $new_app_id" >&2
    #=================================================
    # CHECK IF THE MIGRATION CAN BE DONE
    #=================================================
    # TODO Handle multi instance apps...
    # Check that there is not already an app installed for this id.
    (yunohost app list --installed -f "$new_app" | grep -q id) \
    && ynh_die "$new_app is already installed"
    #=================================================
    # CHECK THE LIST OF FILES TO MOVE
    #=================================================
    local temp_migration_list="$(tempfile)"
    # Build the list by removing blank lines and comment lines
    sed '/^#.*\|^$/d' "../conf/$migration_list" > "$temp_migration_list"
    # Check if there is no file in the destination
    local file_to_move=""
    while read file_to_move
    do
        # Replace all occurences of $app by $new_app in each file to move.
        local move_to_destination="${file_to_move//\$app/$new_app}"
        test -e "$move_to_destination" && ynh_die "A file named $move_to_destination already exists."
    done < "$temp_migration_list"
    #=================================================
    # COPY YUNOHOST SETTINGS FOR THIS APP
    #=================================================
    local settings_dir="/etc/yunohost/apps"
    cp -a "$settings_dir/$old_app" "$settings_dir/$new_app"
    # Replace the old id by the new one
    ynh_replace_string "\(^id: .*\)$old_app" "\1$new_app" "$settings_dir/$new_app/settings.yml"
    # INFO: There a special behavior with yunohost app setting:
    # if the id given in argument does not match with the id
    # stored in the config file, the config file will be purged.
    # That's why we use sed instead of app setting here.
    # https://github.com/YunoHost/yunohost/blob/c6b5284be8da39cf2da4e1036a730eb5e0515096/src/yunohost/app.py#L1316-L1321
    # Change the label if it's simply the name of the app
    old_label=$(ynh_app_setting_get $new_app label)
    if [ "${old_label,,}" == "$old_app_id" ]
    then
        # Build the new label from the id of the app. With the first character as upper case
        new_label=$(echo $new_app_id | cut -c1 | tr [:lower:] [:upper:])$(echo $new_app_id | cut -c2-)
        ynh_app_setting_set $new_app label $new_label
    fi
    #=================================================
    # MOVE FILES TO THE NEW DESTINATION
    #=================================================
    while read file_to_move
    do
        # Replace all occurence of $app by $new_app in each file to move.
        move_to_destination="$(eval echo "${file_to_move//\$app/$new_app}")"
        local real_file_to_move="$(eval echo "${file_to_move//\$app/$old_app}")"
        echo "Move file $real_file_to_move to $move_to_destination" >&2
        mv "$real_file_to_move" "$move_to_destination"
    done < "$temp_migration_list"
    #=================================================
    # UPDATE SETTINGS KNOWN ENTRIES
    #=================================================
    # Replace nginx checksum
    ynh_replace_string "\(^checksum__etc_nginx.*\)_$old_app" "\1_$new_app/" "$settings_dir/$new_app/settings.yml"
    # Replace php5-fpm checksums
    ynh_replace_string "\(^checksum__etc_php5.*[-_]\)$old_app" "\1$new_app/" "$settings_dir/$new_app/settings.yml"
    # Replace final_path
    ynh_replace_string "\(^final_path: .*\)$old_app" "\1$new_app" "$settings_dir/$new_app/settings.yml"
    #=================================================
    # MOVE THE DATABASE
    #=================================================
    db_pwd=$(ynh_app_setting_get $old_app mysqlpwd)
    db_name=$(ynh_app_setting_get $old_app db_name)
    # Check if a database exists before trying to move it
    local mysql_root_password=$(cat $MYSQL_ROOT_PWD_FILE)
    if [ -n "$db_name" ] && mysqlshow -u root -p$mysql_root_password | grep -q "^| $db_name"
    then
        new_db_name=$(ynh_sanitize_dbid $new_app)
        echo "Rename the database $db_name to $new_db_name" >&2
        local sql_dump="/tmp/${db_name}-$(date '+%s').sql"
        # Dump the old database
        ynh_mysql_dump_db "$db_name" > "$sql_dump"
        # Create a new database
        ynh_mysql_setup_db $new_db_name $new_db_name $db_pwd
        # Then restore the old one into the new one
        ynh_mysql_connect_as $new_db_name $db_pwd $new_db_name < "$sql_dump"
        # Remove the old database
        ynh_mysql_remove_db $db_name $db_name
        # And the dump
        ynh_secure_remove "$sql_dump"
        # Update the value of $db_name
        db_name=$new_db_name
        ynh_app_setting_set $new_app db_name $db_name
    fi
    #=================================================
    # CREATE A NEW USER
    #=================================================
    # Check if the user exists on the system
    if ynh_system_user_exists "$old_app"
    then
      echo "Create a new user $new_app to replace $old_app" >&2
      ynh_system_user_create $new_app
    fi
    #=================================================
    # CHANGE THE FAKE DEPENDENCIES PACKAGE
    #=================================================
    # Check if a variable $pkg_dependencies exists
    # If this variable doesn't exist, this part shall be managed in the upgrade script.
    if [ -n "${pkg_dependencies:-}" ]
    then
      # Define the name of the package
      local old_package_name="${old_app//_/-}-ynh-deps"
      local new_package_name="${new_app//_/-}-ynh-deps"
      if ynh_package_is_installed "$old_package_name"
      then
        # Install a new fake package
        app=$new_app
        ynh_install_app_dependencies $pkg_dependencies
        # Then remove the old one
        app=$old_app
        ynh_remove_app_dependencies
      fi
    fi
    #=================================================
    # UPDATE THE ID OF THE APP
    #=================================================
    app=$new_app
    # Set migration_process to 1 to inform that an upgrade has been made
    migration_process=1
  fi
 }
--- a/scripts/backup
+++ b/scripts/backup
@ -1,48 +1,88 @@
 #!/bin/bash
 set -eu
 #=================================================
 # GENERIC START
 #=================================================
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
 if [ ! -e _common.sh ]; then
 	# Get the _common.sh file if it's not in the current directory
 	cp ../settings/scripts/_common.sh ./_common.sh
 	chmod a+rx _common.sh
 fi
 source _common.sh
 source /usr/share/yunohost/helpers
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
 # Get multi-instances specific variables
 app=$YNH_APP_INSTANCE_NAME
 # Set app specific variables
 dbname=$app
 dbuser=$app
 final_path=$(ynh_app_setting_get $app final_path)
 domain=$(ynh_app_setting_get $app domain)
 db_name=$(ynh_app_setting_get $app db_name)
 # Source app helpers
 source /usr/share/yunohost/helpers
 #=================================================
 # STANDARD BACKUP STEPS
 #=================================================
 # BACKUP THE APP MAIN DIR
 #=================================================
 # Retrieve app settings
 domain=$(ynh_app_setting_get "$app" domain)
 path=$(ynh_app_setting_get "$app" path)
 dbpass=$(ynh_app_setting_get "$app" mysqlpwd)
 ynh_backup "$final_path"
 # Copy the app source files
 DESTDIR="/var/www/$app"
 ynh_backup "$DESTDIR" "www"
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
 #=================================================
 # Copy the data directory
 backup_core_only=$(ynh_app_setting_get "$app" backup_core_only)
 if [ -z $backup_core_only ]	# Si backup_core_only a une valeur dans le fichier settings.yml, ne sauvegarde pas le dossier data
 then
 	DATADIR="/home/yunohost.app/${app}/data"
 	ynh_backup "$DATADIR" "data" 1
 else
 	echo "Data dir will not saved, because backup_core_only is set." >&2
 fi
 ynh_backup "/etc/nginx/conf.d/$domain.d/$app.conf"
 #=================================================
 # BACKUP THE PHP-FPM CONFIGURATION
 #=================================================
 ynh_backup "/etc/php5/fpm/pool.d/$app.conf"
 ynh_backup "/etc/php5/fpm/conf.d/20-$app.ini"
 #=================================================
 # BACKUP THE MYSQL DATABASE
 #=================================================
 ynh_mysql_dump_db "$db_name" > db.sql
 #=================================================
 # SPECIFIC BACKUP
 #=================================================
 # BACKUP LOGROTATE
 #=================================================
 # Copy the conf files
 mkdir ./conf
 ynh_backup "/etc/nginx/conf.d/${domain}.d/${app}.conf" "conf/nginx.conf"
 ynh_backup "/etc/php5/fpm/pool.d/${app}.conf" "conf/php-fpm.conf"
 ynh_backup "/etc/cron.d/${app}" "conf/cron"
 ynh_backup "/etc/logrotate.d/$app"
 # Dump the database
 mysqldump -u "$dbuser" -p"$dbpass" --no-create-db "$dbname" > ./db.sql
 #=================================================
 # BACKUP THE CRON FILE
 #=================================================
 # Copy the control file of the dependency package
 # FIXME: find a way to retrieve package name from _common.sh?
 dpkg-query -s nextcloud-deps > ./nextcloud-deps.control
 ynh_backup "/etc/cron.d/$app"
 # Backup the logrotate configuration file
 ynh_backup "/etc/logrotate.d/$app" "logrotate"
 #=================================================
 # BACKUP THE DATA DIRECTORY
 #=================================================
 backup_core_only=$(ynh_app_setting_get "$app" backup_core_only)
 # If backup_core_only have any value in the settings.yml file, do not backup the data directory
 if [ -z $backup_core_only ]
 then
 	ynh_backup "/home/yunohost.app/${app}/data"
 else
 	echo "Data dir will not be saved, because backup_core_only is set." >&2
 fi
--- a/scripts/install
+++ b/scripts/install
@ -1,192 +1,273 @@
 #!/bin/bash
 set -eu
 #=================================================
 # GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
 # Retrieve arguments
 domain=$1
 path=${2%/}
 admin=$3
 user_home=$4
 source _common.sh
 source /usr/share/yunohost/helpers
 # Load common variables
 source ./_common.sh
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
 # Set app specific variables
 app=$APPNAME
 dbname=$app
 dbuser=$app
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 # Source app helpers
 source /usr/share/yunohost/helpers
 #=================================================
 # RETRIEVE ARGUMENTS FROM THE MANIFEST
 #=================================================
 # Comments of this code was deleted, because it were in french...
 if [ "${path:0:1}" != "/" ] && [ ${#path} -gt 0 ]; then
       path="/$path"
 fi
 if [ "${path:${#path}-1}" == "/" ] && [ ${#path} -gt 1 ]; then
       path="${path:0:${#path}-1}"
 fi
 domain=$YNH_APP_ARG_DOMAIN
 path_url=$YNH_APP_ARG_PATH
 admin=$YNH_APP_ARG_ADMIN
 user_home=$YNH_APP_ARG_USER_HOME
 # TODO: Check domain/path availability with app helper
 sudo yunohost app checkurl "${domain}${path}" -a "$app" \
  || ynh_die "The path ${domain}${path} is not available for app installation."
 app=$YNH_APP_INSTANCE_NAME
 # Check user parameter
 ynh_user_exists "$admin" \
  || ynh_die "The chosen admin user does not exist."
 ynh_app_setting_set $app admin_user $admin
 #=================================================
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
 #=================================================
 # Check destination directory
 DESTDIR="/var/www/$app"
 [[ -d $DESTDIR ]] && ynh_die \
 "The destination directory '$DESTDIR' already exists.\
 You should safely delete it before installing this app."
 final_path=/var/www/$app
 test ! -e "$final_path" || ynh_die "This path already contains a folder"
 # Define app's data directory
 DATADIR="/home/yunohost.app/${app}/data"
 # Normalize the url path syntax
 path_url=$(ynh_normalize_url_path $path_url)
 # Install dependencies
 ynh_package_install_from_equivs ../conf/${DEPS_PKG_NAME}.control \
  || ynh_die "Unable to install dependencies"
 # Check web path availability
 ynh_webpath_available $domain $path_url
 # Register (book) web path
 ynh_webpath_register $app $domain $path_url
 # Generate random password
 dbpass=$(ynh_string_random)
 #=================================================
 # STORE SETTINGS FROM MANIFEST
 #=================================================
 # Initialize database
 ynh_mysql_create_db "$dbname" "$dbuser" "$dbpass"
 ynh_app_setting_set $app domain $domain
 ynh_app_setting_set $app path $path_url
 ynh_app_setting_set $app admin $admin
 ynh_app_setting_set $app user_home $user_home
 # Create a system account for Nextcloud
 sudo useradd -c "$app system account" \
    -d /var/lib/$app --system --user-group $app \
  || ynh_die "Unable to create $app system account"
 #=================================================
 # STANDARD MODIFICATIONS
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
 # Set system group in hooks
 sed -i "s@#GROUP#@${app}@g" ../hooks/post_user_create
 ynh_install_app_dependencies $pkg_dependencies
 # Create app folders
 sudo mkdir -p "$DESTDIR" "$DATADIR"
 # Copy Nextcloud configuration file
 nc_conf="${DESTDIR}/config.json"
 sed -i "s@#DOMAIN#@${domain}@g" ../conf/config.json
 sed -i "s@#DATADIR#@${DATADIR}@g" ../conf/config.json
 sudo cp ../conf/config.json "$nc_conf"
 # Copy and set nginx configuration
 nginx_conf="/etc/nginx/conf.d/${domain}.d/${app}.conf"
 sed -i "s@#APP#@${app}@g"          ../conf/nginx.conf
 sed -i "s@#PATH#@${path}@g"        ../conf/nginx.conf
 sed -i "s@#LOCATION#@${path:-/}@g" ../conf/nginx.conf
 sed -i "s@#DESTDIR#@${DESTDIR}@g"  ../conf/nginx.conf
 # do not serve .well-known if it's already served on the domain
 #=================================================
 # CREATE A MYSQL DATABASE
 #=================================================
 db_name=$(ynh_sanitize_dbid $app)
 ynh_app_setting_set $app db_name $db_name
 ynh_mysql_setup_db $db_name $db_name
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
 # Load the last available version
 source upgrade.d/upgrade.last.sh
 # Create an app.src for the last version of nextcloud
 cp ../conf/app.src.default ../conf/app.src
 ynh_replace_string "__VERSION__" "$next_version" "../conf/app.src"
 ynh_replace_string "__SHA256_SUM__" "$nextcloud_source_sha256" "../conf/app.src"
 ynh_app_setting_set $app final_path $final_path
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source "$final_path"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
 # Do not serve .well-known if it's already served on the domain
 if is_url_handled "https://${domain}/.well-known/caldav" ; then
  sed -ri '/^location = \/\.well\-known\/(caldav|carddav) \{/,/\}/d' \
      ../conf/nginx.conf
    sed -ri '/^location = \/\.well\-known\/(caldav|carddav) \{/,/\}/d' \
 	"../conf/nginx.conf"
 fi
 sudo cp ../conf/nginx.conf "$nginx_conf"
 # Copy and set php-fpm configuration
 phpfpm_conf="/etc/php5/fpm/pool.d/${app}.conf"
 sed -i "s@#USER#@${app}@g"         ../conf/php-fpm.conf
 sed -i "s@#GROUP#@${app}@g"        ../conf/php-fpm.conf
 sed -i "s@#POOLNAME#@${app}@g"     ../conf/php-fpm.conf
 sed -i "s@#DESTDIR#@${DESTDIR}/@g" ../conf/php-fpm.conf
 sudo cp ../conf/php-fpm.conf "$phpfpm_conf"
 sudo chown root: $phpfpm_conf
 sudo chmod 644 $phpfpm_conf
 # Handle root path, avoid double slash.
 # Temporary fix, in waiting for an upgrade of the helper. (#361)
 path_url_slash_less=${path_url%/}
 ynh_replace_string "__PATH__/" "$path_url_slash_less/" "../conf/nginx.conf"
 # Create a dedicated nginx config
 ynh_add_nginx_config
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
 # Create a system user
 ynh_system_user_create $app
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
 # Create a dedicated php-fpm config
 ynh_add_fpm_config
 # occ helper for the current installation
 _exec_occ() {
  exec_occ "$DESTDIR" "$app" $@
 }
 #=================================================
 # SPECIFIC SETUP
 #=================================================
 # CREATE THE DATA DIRECTORY
 #=================================================
 # Set app folders ownership
 sudo chown -R $app: "$DESTDIR" "$DATADIR"
 # Define app's data directory
 datadir="/home/yunohost.app/${app}/data"
 # Create app folders
 mkdir -p "$datadir"
 #=================================================
 # INSTALL NEXTCLOUD
 #=================================================
 # Retrieve Nextcloud sources
 VERSION=$LAST_VERSION
 NEXTCLOUD_SOURCE_SHA256=$(grep "NEXTCLOUD_SOURCE_SHA256=" "upgrade.d/upgrade.last.sh" | cut -d= -f2)
 extract_nextcloud "$DESTDIR" "$app"
 # Set write access for the following commands
 chown -R $app: "$final_path" "$datadir"
 # Install Nextcloud using a temporary admin user
 _exec_occ maintenance:install \
    --database "mysql" --database-name "$dbname" \
    --database-user "$dbuser" --database-pass "$dbpass" \
 exec_occ maintenance:install \
    --database "mysql" --database-name "$db_name" \
    --database-user "$db_name" --database-pass "$db_pwd" \
    --admin-user "admin" --admin-pass "$(ynh_string_random 6)" \
    --data-dir "$DATADIR" \
    --data-dir "$datadir" \
  || ynh_die "Unable to install Nextcloud"
 #=================================================
 # CONFIGURE NEXTCLOUD
 #=================================================
 nc_conf="${final_path}/config.json"
 cp ../conf/config.json "$nc_conf"
 ynh_replace_string "#DOMAIN#" "$domain" "$nc_conf"
 ynh_replace_string "#DATADIR#" "$datadir" "$nc_conf"
 # Ensure that UpdateNotification app is disabled
 _exec_occ app:disable updatenotification
 exec_occ app:disable updatenotification
 # Enable plugins
 exec_occ app:enable user_ldap
 exec_occ ldap:create-empty-config
 # Enable plugins and set Nextcloud configuration
 _exec_occ app:enable user_ldap
 _exec_occ ldap:create-empty-config
 _exec_occ config:import "$nc_conf"
 sudo rm -f "$nc_conf"
 # Load the config file in nextcloud
 exec_occ config:import "$nc_conf"
 # Then remove it
 rm -f "$nc_conf"
 # Check LDAP configuratio to see if everything worked well
 _exec_occ ldap:test-config \'\' \
 #=================================================
 # CHECK THE LDAP CONFIG
 #=================================================
 # Check LDAP configuration to see if everything worked well
 exec_occ ldap:test-config \'\' \
  || ynh_die "An error occured during LDAP configuration"
 #=================================================
 # MOUNT HOME FOLDERS AS EXTERNAL STORAGE
 #=================================================
 # Enable External Storage and create local mount to home folder
 if [[ $user_home -eq 1 ]]; then
  _exec_occ app:enable files_external
  create_home_external_storage '_exec_occ'
 if [ $user_home -eq 1 ]; then
    exec_occ app:enable files_external
    create_home_external_storage
 fi
 #=================================================
 # ALLOW USERS TO DISCONNECT FROM NEXTCLOUD
 #=================================================
 # Add dynamic logout URL to the config
 _exec_occ config:system:get logout_url >/dev/null 2>&1 \
  || sudo su -c "echo \"
 exec_occ config:system:get logout_url >/dev/null 2>&1 \
  || echo "
 //-YunoHost-
 // set logout_url according to main domain
 \\\$main_domain = exec('cat /etc/yunohost/current_host');
 \\\$CONFIG['logout_url'] = 'https://'.\\\$main_domain.'/yunohost/sso/?action=logout';
 \$main_domain = exec('cat /etc/yunohost/current_host');
 \$CONFIG['logout_url'] = 'https://'.\$main_domain.'/yunohost/sso/?action=logout';
 //-YunoHost-
 \" >> ${DESTDIR}/config/config.php" -- $app
 " >> "${final_path}/config/config.php"
 #=================================================
 # REMOVE THE TEMPORARY ADMIN AND SET THE TRUE ONE
 #=================================================
 # Set the user as admin and delete admin user
 ynh_mysql_connect_as "$dbuser" "$dbpass" "$dbname" \
 # Set the user as admin
 ynh_mysql_connect_as "$db_name" "$db_pwd" "$db_name" \
    <<< "INSERT INTO oc_group_user VALUES ('admin','$admin');"
 _exec_occ user:delete admin
 # And delete admin user
 exec_occ user:delete admin
 #=================================================
 # STORE THE CHECKSUM OF THE CONFIG FILE
 #=================================================
 # Calculate and store the config file checksum into the app settings
 ynh_store_file_checksum "${final_path}/config/config.php"
 #=================================================
 # ADD A CRON JOB
 #=================================================
 cron_path="/etc/cron.d/$app"
 cp -a ../conf/nextcloud.cron "$cron_path"
 ynh_replace_string "#USER#" "$app" "$cron_path"
 ynh_replace_string "#DESTDIR#" "$final_path" "$cron_path"
 exec_occ background:cron
 #=================================================
 # CONFIGURE THE HOOK FILE FOR USER CREATE
 #=================================================
 # Set system group in hooks
 ynh_replace_string "#GROUP#" "$app" ../hooks/post_user_create
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # SECURE FILES AND DIRECTORIES
 #=================================================
 # Fix app ownerships & permissions
 chown -R $app: "$final_path" "$datadir"
 find ${final_path}/ -type f -print0 | xargs -0 chmod 0644
 find ${final_path}/ -type d -print0 | xargs -0 chmod 0755
 find ${datadir}/ -type f -print0 | xargs -0 chmod 0640
 find ${datadir}/ -type d -print0 | xargs -0 chmod 0750
 chmod 640 "${final_path}/config/config.php"
 chmod 755 /home/yunohost.app
 # Iterate over users to extend their home folder permissions - for the external
 # storage plugin usage - and create relevant Nextcloud directories
 for u in $(ynh_user_list); do
  sudo mkdir -p "${DATADIR}/${u}"
  sudo setfacl -m g:$app:rwx "/home/$u" || true
    mkdir -p "${datadir}/${u}"
    setfacl -m g:$app:rwx "/home/$u" || true
 done
 # Fix app ownerships & permissions
 sudo chown -R $app: "$DESTDIR" "$DATADIR"
 sudo find ${DESTDIR}/ -type f -print0 | sudo xargs -0 chmod 0644
 sudo find ${DESTDIR}/ -type d -print0 | sudo xargs -0 chmod 0755
 sudo find ${DATADIR}/ -type f -print0 | sudo xargs -0 chmod 0640
 sudo find ${DATADIR}/ -type d -print0 | sudo xargs -0 chmod 0750
 sudo chmod 640 "${DESTDIR}/config/config.php"
 sudo chmod 755 /home/yunohost.app
 # Store app settings
 ynh_app_setting_set "$app" user_home "$user_home"
 ynh_app_setting_set "$app" mysqlpwd "$dbpass"
 # Set SSOwat rules
 ynh_app_setting_set "$app" unprotected_uris "/"
 ynh_app_setting_set "$app" skipped_regex \
    "$(sed 's/[\.\-]/\%&/g' <<< $domain)/%.well%-known/.*"
 #=================================================
 # SETUP LOGROTATE
 #=================================================
 # Reload services
 sudo service php5-fpm restart || true
 sudo service nginx reload || true
 # Use logrotate to manage application logfile
 ynh_use_logrotate "/home/yunohost.app/nextcloud/data/nextcloud.log"
 # Add cron job
 cron_path="/etc/cron.d/$app"
 sed -i "s@#USER#@${app}@g"        ../conf/nextcloud.cron
 sed -i "s@#DESTDIR#@${DESTDIR}@g" ../conf/nextcloud.cron
 sudo cp ../conf/nextcloud.cron "$cron_path"
 sudo chmod 644 "$cron_path"
 _exec_occ background:cron
 #=================================================
 # SETUP SSOWAT
 #=================================================
 # Setup log rotation
 ynh_use_logrotate "/home/yunohost.app/nextcloud/data/nextcloud.log"
 ynh_app_setting_set $app unprotected_uris "/"
 ynh_app_setting_set $app skipped_regex \
    "$(sed 's/[\.\-]/\%&/g' <<< $domain)/%.well%-known/.*"
 #=================================================
 # RELOAD NGINX
 #=================================================
 systemctl reload nginx
--- a/scripts/remove
+++ b/scripts/remove
@ -1,50 +1,92 @@
 #!/bin/bash
 # Load common variables and helpers
 source ./_common.sh
 #=================================================
 # GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
 # Source app helpers
 source _common.sh
 source /usr/share/yunohost/helpers
 # Set app specific variables
 #=================================================
 # LOAD SETTINGS
 #=================================================
 app=$YNH_APP_INSTANCE_NAME
 dbname=$app
 dbuser=$app
 # Remove cron job
 # TODO: Ensure that cron job is not running
 sudo rm -f "/etc/cron.d/${app}"
 domain=$(ynh_app_setting_get $app domain)
 db_name=$(ynh_app_setting_get $app db_name)
 final_path=$(ynh_app_setting_get $app final_path)
 #=================================================
 # STANDARD REMOVE
 #=================================================
 # REMOVE DEPENDENCIES
 #=================================================
 # Remove metapackage and its dependencies
 ynh_remove_app_dependencies
 #=================================================
 # REMOVE THE MYSQL DATABASE
 #=================================================
 # Remove a database if it exists, along with the associated user
 ynh_mysql_remove_db $db_name $db_name
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
 # Remove the app directory securely
 ynh_secure_remove "$final_path"
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
 # Remove the dedicated nginx config
 ynh_remove_nginx_config
 #=================================================
 # REMOVE PHP-FPM CONFIGURATION
 #=================================================
 # Drop MySQL database and user
 ynh_mysql_drop_db "$dbname"
 ynh_mysql_drop_user "$dbuser"
 # Remove the dedicated php-fpm config
 ynh_remove_fpm_config
 # Retrieve domain from app settings
 domain=$(ynh_app_setting_get "$app" domain)
 #=================================================
 # REMOVE LOGROTATE CONFIGURATION
 #=================================================
 # Delete app directory and configurations
    [[ "/var/www" =~ "/var/www/${app}" ]] \
 || (test -n "$app" && sudo rm -r "/var/www/${app}" )
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
 sudo rm -f "/etc/php5/fpm/pool.d/${app}.conf"
 [[ -n $domain ]] && sudo rm -f "/etc/nginx/conf.d/${domain}.d/${app}.conf"
 #=================================================
 # SPECIFIC REMOVE
 #=================================================
 # REMOVE THE CRON FILE
 #=================================================
 # Reload services
 sudo service php5-fpm reload
 sudo service nginx reload
 # Remove a cron file
 # TODO: Ensure that cron job is not running (How !?)
 ynh_secure_remove "/etc/cron.d/$app"
 # Remove app dependencies
 ynh_package_autoremove "$DEPS_PKG_NAME"
 #=================================================
 # CLEAN ACL IN HOME DIRECTORIES
 #=================================================
 # Clean home folders ACLs
 for i in $(ls /home); do
  [[ ! $i == yunohost.* ]] \
    && sudo setfacl -x g:$app:rwx >/dev/null 2>&1
    && setfacl -x g:$app:rwx 2>&1
 done
 # Remove the user account
 id "$app" >/dev/null 2>&1 \
  && sudo deluser --quiet --remove-home "$app" >/dev/null
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # REMOVE DEDICATED USER
 #=================================================
 # Remove logrotate configuration
 ynh_remove_logrotate
 # Delete a system user
 ynh_system_user_delete $app
--- a/scripts/restore
+++ b/scripts/restore
@ -1,96 +1,144 @@
 #!/bin/bash
 set -eu
 #=================================================
 # GENERIC START
 #=================================================
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
 if [ ! -e _common.sh ]; then
 	# Get the _common.sh file if it's not in the current directory
 	cp ../settings/scripts/_common.sh ./_common.sh
 	chmod a+rx _common.sh
 fi
 source _common.sh
 source /usr/share/yunohost/helpers
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
 # Get multi-instances specific variables
 app=$YNH_APP_INSTANCE_NAME
 # Set app specific variables
 dbname=$app
 dbuser=$app
 domain=$(ynh_app_setting_get $app domain)
 path_url=$(ynh_app_setting_get $app path)
 final_path=$(ynh_app_setting_get $app final_path)
 db_name=$(ynh_app_setting_get $app db_name)
 # Source app helpers
 source /usr/share/yunohost/helpers
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
 #=================================================
 # Retrieve old app settings
 domain=$(ynh_app_setting_get "$app" domain)
 path=$(ynh_app_setting_get "$app" path)
 dbpass=$(ynh_app_setting_get "$app" mysqlpwd)
 ynh_webpath_available $domain $path_url \
 	|| ynh_die "Path not available: ${domain}${path_url}"
 test ! -d $final_path \
 	|| ynh_die "There is already a directory: $final_path "
 # TODO: Check domain/path availability with app helper
 # Temporarily conditioned, see https://dev.yunohost.org/issues/593
 if [ ${#path} -gt 1 ]; then
  sudo yunohost app checkurl "${domain}${path}" -a "$app" \
    || ynh_die "The path ${domain}${path} is not available for app installation."
 fi
 #=================================================
 # STANDARD RESTORATION STEPS
 #=================================================
 # RESTORE THE NGINX CONFIGURATION
 #=================================================
 ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
 ynh_restore_file "$final_path"
 #=================================================
 # RESTORE THE MYSQL DATABASE
 #=================================================
 db_pwd=$(ynh_app_setting_get $app mysqlpwd)
 ynh_mysql_setup_db $db_name $db_name $db_pwd
 ynh_mysql_connect_as $db_name $db_pwd $db_name < ./db.sql
 #=================================================
 # RECREATE THE DEDICATED USER
 #=================================================
 # Create the dedicated user (if not existing)
 ynh_system_user_create $app
 # Check destination directory
 DESTDIR="/var/www/$app"
 [[ -d $DESTDIR ]] && ynh_die \
 "The destination directory '$DESTDIR' already exists.\
 You should safely delete it before restoring this app."
 # Define app's data directory
 DATADIR="/home/yunohost.app/${app}/data"
 # Check configuration files
 nginx_conf="/etc/nginx/conf.d/${domain}.d/${app}.conf"
 [[ -f $nginx_conf ]] && ynh_die \
 "The NGINX configuration already exists at '${nginx_conf}'.
 You should safely delete it before restoring this app."
 phpfpm_conf="/etc/php5/fpm/pool.d/${app}.conf"
 [[ -f $phpfpm_conf ]] && ynh_die \
 "The PHP FPM configuration already exists at '${phpfpm_conf}'.
 You should safely delete it before restoring this app."
 # Install dependencies
 ynh_package_install_from_equivs ./nextcloud-deps.control \
  || ynh_die "Unable to install dependencies"
 # Create a system account for Nextcloud
 sudo useradd -c "$app system account" \
    -d /var/lib/$app --system --user-group $app \
  || ynh_die "Unable to create $app system account"
 # Restore the app files
 sudo cp -a ./www "$DESTDIR"
 sudo mkdir -p "$DATADIR"
 if [ -d ./data ]	# Le dossier data est restauré seulement si il existe. Si le backup a été fait avec l'option backup_core_only, ce dossier n'a pas été sauvegardé.
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
 #=================================================
 ynh_restore_file "/etc/php5/fpm/pool.d/$app.conf"
 ynh_restore_file "/etc/php5/fpm/conf.d/20-$app.ini"
 #=================================================
 # SPECIFIC RESTORATION
 #=================================================
 # REINSTALL DEPENDENCIES
 #=================================================
 # Define and install dependencies
 ynh_install_app_dependencies $pkg_dependencies
 #=================================================
 # RESTORE THE CRON FILE
 #=================================================
 ynh_restore_file "/etc/cron.d/$app"
 #=================================================
 # BACKUP THE LOGROTATE CONFIGURATION
 #=================================================
 ynh_restore_file "/etc/logrotate.d/$app"
 #=================================================
 # RESTORE THE DATA DIRECTORY
 #=================================================
 datadir="/home/yunohost.app/${app}/data"
 # The data directory will be restored only if it exists in the backup archive
 # So only if it was backup previously.
 if [ -d "$YNH_BACKUP_DIR/apps/$app/backup/home/yunohost.app/$app" ]
 then
 	sudo cp -a ./data/. "$DATADIR"
 	ynh_restore_file "$datadir"
 else
 	# Create app folders
 	mkdir -p "$datadir"
 fi
 ynh_app_setting_delete $app backup_core_only	# Retire l'option backup_core_only du fichier settings.yml le cas échéant
 # Remove the option backup_core_only if it's in the settings.yml file
 ynh_app_setting_delete $app backup_core_only
 # Create and restore the database
 ynh_mysql_create_db "$dbname" "$dbuser" "$dbpass"
 ynh_mysql_connect_as "$dbuser" "$dbpass" "$dbname" < ./db.sql
 #=================================================
 # RESTORE USER RIGHTS
 #=================================================
 # Fix app ownerships & permissions
 chown -R $app: "$final_path" "$datadir"
 chmod 640 "${final_path}/config/config.php"
 chmod 755 /home/yunohost.app
 # Iterate over users to extend their home folder permissions - for the external
 # storage plugin usage - and create relevant Nextcloud directories
 for u in $(ynh_user_list); do
  sudo mkdir -p "${DATADIR}/${u}"
  sudo setfacl -m g:$app:rwx "/home/$u" || true
    mkdir -p "${datadir}/${u}"
    setfacl -m g:$app:rwx "/home/$u" || true
 done
 # Fix app ownerships & permissions
 sudo chown -R $app: "$DESTDIR" "$DATADIR"
 sudo find ${DESTDIR}/ -type f -print0 | sudo xargs -0 chmod 0644
 sudo find ${DESTDIR}/ -type d -print0 | sudo xargs -0 chmod 0755
 sudo find ${DATADIR}/ -type f -print0 | sudo xargs -0 chmod 0640
 sudo find ${DATADIR}/ -type d -print0 | sudo xargs -0 chmod 0750
 sudo chmod 640 "${DESTDIR}/config/config.php"
 sudo chmod 755 /home/yunohost.app
 # Restore configuration files
 sudo cp -a ./conf/nginx.conf   "$nginx_conf"
 sudo cp -a ./conf/php-fpm.conf "$phpfpm_conf"
 # Restore cron job
 sudo cp -a ./conf/cron "/etc/cron.d/${app}"
 # Restore logrotate configuration file
 sudo cp -a ./logrotate /etc/logrotate.d/$app
 # Reload services
 sudo service php5-fpm restart || true
 sudo service nginx reload || true
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # RELOAD NGINX AND PHP-FPM
 #=================================================
 systemctl reload php5-fpm
 systemctl reload nginx
--- a/scripts/upgrade
+++ b/scripts/upgrade
@ -1,251 +1,374 @@
 #!/bin/bash
 # Load common variables and helpers
 source ./_common.sh
 #=================================================
 # GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
 # Source app helpers
 source _common.sh
 source /usr/share/yunohost/helpers
 # Set app specific variables
 app=$APPNAME
 real_app=$YNH_APP_INSTANCE_NAME	# real_app prendra la valeur nextcloud ou owncloud dans le cas d'une migration
 dbname=$app
 dbuser=$app
 # Backup the current version of the app, restore it if the upgrade fails
 backup_number=1
 old_backup_number=2
 if sudo yunohost backup list | grep -q $real_app-before-upgrade1 > /dev/null 2>&1; then	# Vérifie l'existence d'une archive déjà numéroté à 1.
 	backup_number=2	# Et passe le numéro de l'archive à 2
 	old_backup_number=1
 #=================================================
 # LOAD SETTINGS
 #=================================================
 app=$YNH_APP_INSTANCE_NAME
 domain=$(ynh_app_setting_get $app domain)
 path_url=$(ynh_app_setting_get $app path)
 admin=$(ynh_app_setting_get $app admin)
 final_path=$(ynh_app_setting_get $app final_path)
 db_name=$(ynh_app_setting_get $app db_name)
 user_home=$(ynh_app_setting_get $app user_home)
 #=================================================
 # ENSURE DOWNWARD COMPATIBILITY
 #=================================================
 # If db_name doesn't exist, create it
 if [ -z $db_name ]; then
 	db_name=$(ynh_sanitize_dbid $app)
 	ynh_app_setting_set $app db_name $db_name
 fi
 # If final_path doesn't exist, create it
 if [ -z $final_path ]; then
 	final_path=/var/www/$app
 	ynh_app_setting_set $app final_path $final_path
 fi
 ynh_app_setting_set $app backup_core_only 1	# Indique au backup/restore de ne pas sauvegarder le dossier de data, uniquement le core de nextcloud.
 if [ "$(cat /var/www/$real_app/version.php | grep OC_VersionString | cut -d\' -f2)" \> "11.0.0" ]
 then	 # Pas de backup avant la version suivant 11.0.0 (soit 11.0.1), car le backup incluera les dossiers data.
 	sudo yunohost backup create --ignore-hooks --apps $real_app --name $real_app-before-upgrade$backup_number	# Créer un backup différent de celui existant.
 	if [ "$?" -eq 0 ]; then	# Si le backup est un succès, supprime l'archive précédente.
 		if sudo yunohost backup list | grep -q $real_app-before-upgrade$old_backup_number > /dev/null 2>&1; then	# Vérifie l'existence de l'ancienne archive avant de la supprimer, pour éviter une erreur.
 			sudo yunohost backup delete $real_app-before-upgrade$old_backup_number > /dev/null
 		fi
 	else	# Si le backup a échoué
 		ynh_die "Backup failed, the upgrade process was aborted."
 	fi
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
 # Made a backup only after the version 11.0.0
 # Before, the datas will be always saved.
 # Get the current version number of nextcloud/owncloud
 current_version=$(grep OC_VersionString "$final_path/version.php" | cut -d\' -f2)
 current_major_version=${current_version%%.*}
 if [ $current_major_version -gt 11 ]
 then
    # Inform the backup/restore process that it should not save the data directory
    ynh_app_setting_set $app backup_core_only 1
    # Backup the current version of the app
    ynh_backup_before_upgrade
    ynh_clean_setup () {
 	# Remove the post migration script before its execution !
 	ynh_secure_remove "/tmp/owncloud_post_migration.sh" 2>&1
 	# restore it if the upgrade fails
 	ynh_restore_upgradebackup
    }
 fi
 EXIT_PROPERLY () {
 	exit_code=$?
 	if [ "$exit_code" -eq 0 ]; then
 		ynh_app_setting_delete $real_app backup_core_only
 		exit 0	# Quitte sans erreur si le script se termine correctement.
 	fi
 	trap '' EXIT
 	set +eu
 	echo "Upgrade failed." >&2
 	if sudo yunohost backup list | grep -q $real_app-before-upgrade$backup_number > /dev/null 2>&1; then	# Vérifie l'existence de l'archive avant de supprimer l'application et de restaurer
 		sudo yunohost app remove $real_app	# Supprime l'application avant de la restaurer.
 		sudo yunohost backup restore --ignore-hooks $real_app-before-upgrade$backup_number --apps $real_app --force	# Restore the backup if upgrade failed
 		ynh_die "The app was restored to the way it was before the failed upgrade."
 	fi
 }
 set -eu
 trap EXIT_PROPERLY EXIT
 # Migrate from ownCloud to Nextcloud
 if [[ $YNH_APP_INSTANCE_NAME != $app ]]; then	# Si le nom de l'app donné lors de la commande n'est pas nextcloud, vérifie si c'est owncloud pour lancer la migration.
  [[ $YNH_APP_ID == owncloud ]] \
    || ynh_die "Incompatible application to migrate to Nextcloud"
 #   real_app=$YNH_APP_INSTANCE_NAME	# real_app prend le nom de owncloud.
  ./upgrade.d/owncloud.sh	# Prépare la migration de owncloud vers nextcloud.
 else
  real_app=$app
  # handle old migrations from ownCloud
  curr_dbname=$(sudo cat "/var/www/${app}/config/config.php" \
      | grep dbname | sed "s|.*=> '\(.*\)'.*|\1|g")	 # Prend le nom de la bdd dans le fichier de config
  if [[ $curr_dbname != $dbname ]]; then	# Si le nom de la base de donnée n'est pas nextcloud, renomme la base de donnée.
    curr_dbuser=$(sudo cat "/var/www/${app}/config/config.php" \
        | grep dbuser | sed "s|.*=> '\(.*\)'.*|\1|g")	 # Prend le nom d'utilisateur de la bdd
    dbpass=$(ynh_app_setting_get "$real_app" mysqlpwd)
    # rename the MySQL database
    rename_mysql_db "$curr_dbname" "$curr_dbuser" "$dbpass" "$dbname" "$dbuser"
    sudo sed -ri "s#^(\s*'dbname' =>).*,#\1 '${dbname}',#" \
        "/var/www/${app}/config/config.php"
    sudo sed -ri "s#^(\s*'dbuser' =>).*,#\1 '${dbuser}',#" \
        "/var/www/${app}/config/config.php"
  fi
 # Exit if an error occurs during the script execution
 ynh_abort_if_errors
 #=================================================
 # HANDLE MIGRATION FROM OWNCLOUD
 #=================================================
 ynh_handle_app_migration "owncloud" "owncloud_migration"
 if [ $migration_process -eq 1 ]
 then
    # If a migration has been perform
    # Reload some values changed by the migration process
    final_path=$(ynh_app_setting_get $app final_path)
    db_name=$(ynh_app_setting_get $app db_name)
    # Remove the old fake package for owncloud.
    # Its name is specific, so the migration process can't remove it
    ynh_package_autopurge owncloud-deps
    # Change the database access in the config
    ynh_replace_string "\('dbname' =>\).*" "\1 '$db_name'," "$final_path/config/config.php"
    ynh_replace_string "\('dbuser' =>\).*" "\1 '$db_name'," "$final_path/config/config.php"
    # Change the path of the data directory
    ynh_replace_string "\('dbuser' =>\).*" "\1 '$db_name'," "$final_path/config/config.php"
    ynh_replace_string "\('datadirectory' =>.*\)$old_app" "\1$app" "$final_path/config/config.php"
 fi
 # Retrieve app settings
 domain=$(ynh_app_setting_get "$real_app" domain)
 path=$(ynh_app_setting_get "$real_app" path)
 path=${path%/}
 dbpass=$(ynh_app_setting_get "$real_app" mysqlpwd)
 user_home=$(ynh_app_setting_get "$real_app" user_home)
 # Check destination directory
 DESTDIR="/var/www/$app"
 [[ ! -d $DESTDIR ]] && ynh_die \
 "The destination directory '$DESTDIR' does not exist.\
 The app is not correctly installed, you should remove it first."
 # Check app's data directory
 DATADIR="/home/yunohost.app/${app}/data"
 [[ ! -d $DATADIR ]] && ynh_die \
 "The data directory '$DATADIR' does not exist.\
 The app is not correctly installed, you should remove it first."
 # Upgrade dependencies
 ynh_package_install_from_equivs ../conf/${DEPS_PKG_NAME}.control \
  || ynh_die "Unable to upgrade dependencies"
 # FIXME: Delete current nginx configuration to be able to check if
 # .well-known is already served. See https://dev.yunohost.org/issues/400
 nginx_conf="/etc/nginx/conf.d/${domain}.d/${app}.conf"
 sudo rm -f "$nginx_conf"
 sudo service nginx reload
 # Copy and set nginx configuration
 sed -i "s@#APP#@${app}@g"          ../conf/nginx.conf
 sed -i "s@#PATH#@${path}@g"        ../conf/nginx.conf
 sed -i "s@#LOCATION#@${path:-/}@g" ../conf/nginx.conf
 sed -i "s@#DESTDIR#@${DESTDIR}@g"  ../conf/nginx.conf
 # do not serve .well-known if it's already served on the domain
 #=================================================
 # CHECK THE PATH
 #=================================================
 # Normalize the URL path syntax
 path_url=$(ynh_normalize_url_path $path_url)
 #=================================================
 # STANDARD UPGRADE STEPS
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
 # Delete current nginx configuration to be able to check if .well-known is already served.
 ynh_remove_nginx_config
 ynh_app_setting_delete $app "checksum__etc_nginx_conf.d_$domain.d_$app.conf" || true
 # Do not serve .well-known if it's already served on the domain
 if is_url_handled "https://${domain}/.well-known/caldav" ; then
  sed -ri '/^location = \/\.well\-known\/(caldav|carddav) \{/,/\}/d' \
      ../conf/nginx.conf
    sed -ri '/^location = \/\.well\-known\/(caldav|carddav) \{/,/\}/d' \
 	"../conf/nginx.conf"
 fi
 sudo cp ../conf/nginx.conf "$nginx_conf"
 # Copy and set php-fpm configuration
 phpfpm_conf="/etc/php5/fpm/pool.d/${app}.conf"
 sed -i "s@#USER#@${app}@g"         ../conf/php-fpm.conf
 sed -i "s@#GROUP#@${app}@g"        ../conf/php-fpm.conf
 sed -i "s@#POOLNAME#@${app}@g"     ../conf/php-fpm.conf
 sed -i "s@#DESTDIR#@${DESTDIR}/@g" ../conf/php-fpm.conf
 sudo cp ../conf/php-fpm.conf "$phpfpm_conf"
 sudo chown root: $phpfpm_conf
 sudo chmod 644 $phpfpm_conf
 # Handle root path, avoid double slash.
 # Temporary fix, in waiting for an upgrade of the helper. (#361)
 path_url_slash_less=${path_url%/}
 ynh_replace_string "__PATH__/" "$path_url_slash_less/" "../conf/nginx.conf"
 # Create a dedicated nginx config
 ynh_add_nginx_config
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
 # Create a system user
 ynh_system_user_create $app
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
 # Create a dedicated php-fpm config
 ynh_add_fpm_config
 # Set system group in hooks
 sed -i "s@#GROUP#@${app}@g" ../hooks/post_user_create
 # occ helper for the current installation
 _exec_occ() {
  exec_occ "$DESTDIR" "$app" $@	# Appel de php occ avec les droits de l'user nextcloud. A noter que ce n'est là que la déclaration de la fonction qui sera appelée plus tard.
 }
 # Effectue les mises à majeures une à une. Le saut de mise à jour n'étant pas supporté.
 major_version=${LAST_VERSION%%.*}	# La version majeure correspond à la première partie du numéro de version.
 actual_version=$(cat "$DESTDIR/version.php" | grep OC_VersionString | cut -d\' -f2)	# Relève le numéro de version de l'instance nextcloud installée
 actual_major_version=${actual_version%%.*}
 _exec_occ -V	# Affiche la version
 while [ "$major_version" -ne "$actual_major_version" ]; do	# Si la version majeure actuelle ne correspond à la dernière version majeure.
 	./upgrade.d/upgrade.$actual_major_version.sh	# Exécute la mise à jour vers la version majeure suivante
 	actual_version=$(cat "$DESTDIR/version.php" | grep OC_VersionString | cut -d\' -f2)	# Relève le nouveau numéro de version, après mise à jour.
 	actual_major_version=${actual_version%%.*}
 	_exec_occ -V	# Affiche la version
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
 ynh_install_app_dependencies $pkg_dependencies
 #=================================================
 # SPECIFIC UPGRADE
 #=================================================
 # MAKE SEQUENTIAL UPGRADES FROM EACH MAJOR
 # VERSION TO THE NEXT ONE
 #=================================================
 # Load the last available version
 source upgrade.d/upgrade.last.sh
 last_version=$next_version
 # Define app's data directory
 datadir="/home/yunohost.app/${app}/data"
 # Set write access for the following commands
 chown -R $app: "$final_path" "$datadir"
 # Print the current version number of nextcloud
 exec_occ -V
 # While the current version is not the last version, do an upgrade
 while [ "$last_version" != "$current_version" ]
 do
    # The major version is the first part of the version number
    # major_version=${next_version%%.*}
    major_version=${last_version%%.*}
    current_major_version=${current_version%%.*}
    # If the current version has the same major version than the next one,
    # then it's the last upgrade to do
    if [ "$major_version" -eq "$current_major_version" ]; then
 	current_major_version=last
    fi
    # Load the value for this version
    source upgrade.d/upgrade.$current_major_version.sh
    echo -e "\nUpgrade to nextcloud $next_version" >&2
    # Create an app.src for this version of nextcloud
    cp ../conf/app.src.default ../conf/app.src
    ynh_replace_string "__VERSION__" "$next_version" "../conf/app.src"
    ynh_replace_string "__SHA256_SUM__" "$nextcloud_source_sha256" "../conf/app.src"
    # Create a temporary directory
    tmpdir=$(mktemp -d)
    # Install the next nextcloud version in $tmpdir
    ynh_setup_source "$tmpdir"
    # Enable maintenance mode
    exec_occ maintenance:mode --on
    # Backup the config file in the temp dir
    cp -a "$final_path/config/config.php" "$tmpdir/config/config.php"
    # Backup 3rd party applications from the current nextcloud
    # But do not overwrite if there is any upgrade
    cp -a --update "$final_path/apps" "$tmpdir/apps"
    # Replace the old nextcloud by the new one
    ynh_secure_remove "$final_path"
    mv "$tmpdir" "$final_path"
    # Set write access for the following commands
    chown -R $app: "$final_path" "$datadir"
    # Upgrade Nextcloud (SUCCESS = 0, UP_TO_DATE = 3)
    exec_occ maintenance:mode --off
    exec_occ upgrade \
      || ([[ $? -eq 3 ]] || ynh_die "Unable to upgrade Nextcloud")
    # Get the new current version number
    current_version=$(grep OC_VersionString "$final_path/version.php" | cut -d\' -f2)
    current_major_version=${current_version%%.*}
    # Print the current version number of nextcloud
    exec_occ -V
 done
 if [ "$LAST_VERSION" != "$actual_version" ]	# Si la version actuelle ne correspond à la dernière version, une mise à jour est nécessaire pour passer à la dernière version mineure.
 then
 	./upgrade.d/upgrade.last.sh	# Exécute la mise à jour vers la dernière version prise en charge.
 fi
 #=================================================
 # CONFIGURE NEXTCLOUD
 #=================================================
 # Verify the checksum and backup the file if it's different
 ynh_backup_if_checksum_is_different "${final_path}/config/config.php"
 nc_conf="${final_path}/config.json"
 cp ../conf/config.json "$nc_conf"
 ynh_replace_string "#DOMAIN#" "$domain" "$nc_conf"
 ynh_replace_string "#DATADIR#" "$datadir" "$nc_conf"
 # Ensure that UpdateNotification app is disabled
 _exec_occ app:disable updatenotification
 # Enable plugins and set Nextcloud configuration
 _exec_occ app:enable user_ldap
 nc_conf="${DESTDIR}/config.json"
 _exec_occ config:import "$nc_conf"
 sudo rm -f "$nc_conf"
 # Guess user_home value if empty
 if [[ -z "${user_home:-}" ]]; then	# user_home correspond au champs "Access the users home folder from Nextcloud?" du manifest
  sudo cat "${DATADIR}/mount.json" >/dev/null 2>&1 \
    && user_home=1 \
    || user_home=0	# Test l'existence du fichier mount.json pour connaître la valeur de user_home, dans le cas où la valeur ne serait pas renseignée. (Mais ce fichier semble ne plus exister...)
  ynh_app_setting_set "$real_app" user_home "$user_home"
 fi
 exec_occ app:disable updatenotification
 # Enable External Storage and create local mount to home folder as needed
 if [[ ${user_home} -eq 1 ]]; then
  _exec_occ app:enable files_external
  _exec_occ files_external:list --output=json \
      | grep -q '"storage":"\\\\OC\\\\Files\\\\Storage\\\\Local"' \
    || create_home_external_storage '_exec_occ'
 fi
 # Enable plugins
 exec_occ app:enable user_ldap
 # Load the config file in nextcloud
 exec_occ config:import "$nc_conf"
 # Then remove it
 rm -f "$nc_conf"
 #=================================================
 # ALLOW USERS TO DISCONNECT FROM NEXTCLOUD
 #=================================================
 # Add dynamic logout URL to the config
 # TODO: if changes are made to this section, replace it with new one.
 _exec_occ config:system:get logout_url >/dev/null 2>&1 \
  || sudo su -c "echo \"
 exec_occ config:system:get logout_url >/dev/null 2>&1 \
  || echo "
 //-YunoHost-
 // set logout_url according to main domain
 \\\$main_domain = exec('cat /etc/yunohost/current_host');
 \\\$CONFIG['logout_url'] = 'https://'.\\\$main_domain.'/yunohost/sso/?action=logout';
 \$main_domain = exec('cat /etc/yunohost/current_host');
 \$CONFIG['logout_url'] = 'https://'.\$main_domain.'/yunohost/sso/?action=logout';
 //-YunoHost-
 \" >> ${DESTDIR}/config/config.php" -- $app
 " >> "${final_path}/config/config.php"
 #=================================================
 # MOUNT HOME FOLDERS AS EXTERNAL STORAGE
 #=================================================
 # Enable External Storage and create local mount to home folder as needed
 if [ $user_home -eq 1 ]; then
    exec_occ app:enable files_external
    exec_occ files_external:list --output=json \
 	| grep -q '"storage":"\\\\OC\\\\Files\\\\Storage\\\\Local"' \
 	|| create_home_external_storage
 fi
 #=================================================
 # STORE THE CHECKSUM OF THE CONFIG FILE
 #=================================================
 # Calculate and store the config file checksum into the app settings
 ynh_store_file_checksum "${final_path}/config/config.php"
 #=================================================
 # UPDATE THE CRON JOB
 #=================================================
 cron_path="/etc/cron.d/$app"
 cp -a ../conf/nextcloud.cron "$cron_path"
 ynh_replace_string "#USER#" "$app" "$cron_path"
 ynh_replace_string "#DESTDIR#" "$final_path" "$cron_path"
 exec_occ background:cron
 #=================================================
 # UPDATE THE HOOK FILE FOR USER CREATE
 #=================================================
 # Set system group in hooks
 ynh_replace_string "#GROUP#" "$app" ../hooks/post_user_create
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # SECURE FILES AND DIRECTORIES
 #=================================================
 # Fix app ownerships & permissions
 chown -R $app: "$final_path" "$datadir"
 find ${final_path}/ -type f -print0 | xargs -0 chmod 0644
 find ${final_path}/ -type d -print0 | xargs -0 chmod 0755
 find ${datadir}/ -type f -print0 | xargs -0 chmod 0640
 find ${datadir}/ -type d -print0 | xargs -0 chmod 0750
 chmod 640 "${final_path}/config/config.php"
 chmod 755 /home/yunohost.app
 # Iterate over users to extend their home folder permissions - for the external
 # storage plugin usage - and create relevant Nextcloud directories
 for u in $(ynh_user_list); do
  sudo mkdir -p "${DATADIR}/${u}"
  sudo setfacl -m g:$app:rwx "/home/$u" || true
    mkdir -p "${datadir}/${u}"
    setfacl -m g:$app:rwx "/home/$u" || true
 done
 # Fix app ownerships & permissions
 sudo find ${DESTDIR}/ -type f -print0 | sudo xargs -0 chmod 0644
 sudo find ${DESTDIR}/ -type d -print0 | sudo xargs -0 chmod 0755
 sudo find ${DATADIR}/ -type f -print0 | sudo xargs -0 chmod 0640
 sudo find ${DATADIR}/ -type d -print0 | sudo xargs -0 chmod 0750
 sudo chmod 640 "${DESTDIR}/config/config.php"
 sudo chmod 755 /home/yunohost.app
 # Set SSOwat rules
 ynh_app_setting_set "$real_app" unprotected_uris "/"
 ynh_app_setting_set "$real_app" skipped_regex \
 #=================================================
 # WARNING ABOUT THIRD-PARTY APPS
 #=================================================
 # Warn about possible disabled apps
 echo "Note that if you've installed some third-parties Nextcloud applications, \
 they are probably disabled and you'll have to manually enable them again." >&2
 #=================================================
 # SETUP LOGROTATE
 #=================================================
 # Use logrotate to manage app-specific logfile(s)
 ynh_use_logrotate
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # SETUP SSOWAT
 #=================================================
 ynh_app_setting_set $app unprotected_uris "/"
 ynh_app_setting_set $app skipped_regex \
    "$(sed 's/[\.\-]/\%&/g' <<< $domain)/%.well%-known/.*"
 # Reload services
 sudo service php5-fpm restart || true
 sudo service nginx reload || true
 #=================================================
 # RELOAD NGINX
 #=================================================
 # Add cron job
 cron_path="/etc/cron.d/$app"
 sed -i "s@#USER#@${app}@g"        ../conf/nextcloud.cron
 sed -i "s@#DESTDIR#@${DESTDIR}@g" ../conf/nextcloud.cron
 sudo cp ../conf/nextcloud.cron "$cron_path"
 sudo chmod 644 "$cron_path"
 _exec_occ background:cron
 # Finish ownCloud migration
 if [[ $real_app != $app ]]; then
  echo "ownCloud has been successfully migrated to Nextcloud! \
 systemctl reload nginx
 #=================================================
 # FINISH MIGRATION PROCESS
 #=================================================
 if [ $migration_process -eq 1 ]
 then
    echo "ownCloud has been successfully migrated to Nextcloud! \
 A last scheduled operation will run in a couple of minutes to finish the \
 migration in YunoHost side. Do not proceed any application operation while \
 you don't see Nextcloud as installed." >&2
  # install cron job and script for final migration step
  script_path="/usr/local/sbin/owncloud-migration.sh"
  sed -i "s@#APP#@${real_app}@g" ../conf/owncloud-migration.sh
  sudo cp ../conf/owncloud-migration.sh "$script_path"
  sudo chmod 755 "$script_path"
  cron_path="/etc/cron.d/owncloud-migration"
  echo "*/1 * * * * root $script_path" | sudo tee "$cron_path" >/dev/null
  sudo chmod 644 "$cron_path"
 fi
 # Setup log rotation
 if [ ! -f "/etc/logrotate.d/$app" ]; then
  # Don't change the logrotate conf file if already existing
  # (the helper only appends the log file configuration)
  ynh_use_logrotate "/home/yunohost.app/nextcloud/data/nextcloud.log"
    # Execute a post migration script after the end of this upgrade.
    # Mainly for some cleaning
    script_post_migration=owncloud_post_migration.sh
    ynh_replace_string "__OLD_APP__" "$old_app" ../conf/$script_post_migration
    ynh_replace_string "__NEW_APP__" "$app" ../conf/$script_post_migration
    cp ../conf/$script_post_migration /tmp
    chmod +x /tmp/$script_post_migration
    (cd /tmp; echo "/tmp/$script_post_migration > /tmp/$script_post_migration.log 2>&1" | at now + 2 minutes)
 fi
 # Warn about possible disabled apps
 echo "Note that if you've installed some third-parties Nextcloud applications, \
 they are probably disabled and you'll have to manually activate them again." >&2
--- a/scripts/upgrade.d/owncloud.sh
+++ b/scripts/upgrade.d/owncloud.sh
@ -1,64 +0,0 @@
 #!/bin/bash
 # Préparation à la migration de owncloud 9 vers nextcloud.
 # La migration sera effective lors de la mise à joru qui suivra
 # Load common variables and helpers
 source ./_common.sh
 # Source app helpers
 source /usr/share/yunohost/helpers
 # Set app specific variables
 app=$APPNAME
 dbname=$app
 dbuser=$app
 # check that Nextcloud is not already installed
 (sudo yunohost app list --installed -f "$app" | grep -q id) \
 && ynh_die "Nextcloud is already installed"
 echo "Migration to nextcloud." >&2
 # retrieve ownCloud app settings
 real_app=$YNH_APP_INSTANCE_NAME	# real_app prend le nom de owncloud.
 domain=$(ynh_app_setting_get "$real_app" domain)
 oc_dbpass=$(ynh_app_setting_get "$real_app" mysqlpwd)
 oc_dbname=$real_app
 oc_dbuser=$real_app
 # remove nginx and php-fpm configuration files
 sudo rm -f \
 	"/etc/nginx/conf.d/${domain}.d/${real_app}.conf" \
 	"/etc/php5/fpm/pool.d/${real_app}.conf" \
 	"/etc/cron.d/${real_app}"
 # reload services to disable php-fpm and nginx config for ownCloud
 sudo service php5-fpm reload || true
 sudo service nginx reload || true
 # remove dependencies package
 ynh_package_remove owncloud-deps || true
 # clean new destination and data directories
 DESTDIR="/var/www/$app"
 DATADIR="/home/yunohost.app/${app}/data"
 SECURE_REMOVE '$DESTDIR'	# Supprime le dossier de nextcloud dans /var/www le cas échéant
 SECURE_REMOVE '/home/yunohost.app/$app'	# Et dans yunohost.app
 # rename ownCloud folders
 sudo mv "/var/www/$real_app" "$DESTDIR"	# Puis renomme les dossiers de owncloud en nextcloud
 sudo mv "/home/yunohost.app/$real_app" "/home/yunohost.app/$app"
 sudo sed -ri "s#^(\s*'datadirectory' =>).*,#\1 '${DATADIR}',#" \
 	"/var/www/${app}/config/config.php"	# Change l'emplacement du dossier de data dans le fichier de config
 # rename the MySQL database
 rename_mysql_db "$oc_dbname" "$oc_dbuser" "$oc_dbpass" "$dbname" "$dbuser"
 sudo sed -ri "s#^(\s*'dbname' =>).*,#\1 '${dbname}',#" \
 	"/var/www/${app}/config/config.php"
 sudo sed -ri "s#^(\s*'dbuser' =>).*,#\1 '${dbuser}',#" \
 	"/var/www/${app}/config/config.php"
 # rename ownCloud system group and account
 sudo groupmod -n "$app" "$real_app"
 sudo usermod -l "$app" "$real_app"
--- a/scripts/upgrade.d/upgrade.10.sh
+++ b/scripts/upgrade.d/upgrade.10.sh
@ -1,18 +1,7 @@
 #!/bin/bash
 # Version cible de la mise à jour de Nextcloud
 VERSION="11.0.0"
 next_version="11.0.0"
 # Nextcloud tarball checksum
 NEXTCLOUD_SOURCE_SHA256="5bdfcb36c5cf470b9a6679034cabf88bf1e50a9f3e47c08d189cc2280b621429"
 # Load common variables and helpers
 source ./_common.sh
 # Source app helpers
 source /usr/share/yunohost/helpers
 # Load common upgrade function
 source ./upgrade.d/upgrade.generic.sh
 COMMON_UPGRADE	# Met à jour Nextcloud vers la version suivante
 nextcloud_source_sha256="5bdfcb36c5cf470b9a6679034cabf88bf1e50a9f3e47c08d189cc2280b621429"
--- a/scripts/upgrade.d/upgrade.11.sh
+++ b/scripts/upgrade.d/upgrade.11.sh
@ -1,18 +1,7 @@
 #!/bin/bash
 # Version cible de la mise à jour de Nextcloud
 VERSION="12.0.0"
 next_version="12.0.0"
 # Nextcloud tarball checksum
 NEXTCLOUD_SOURCE_SHA256="1b9d9cf05e657cd564a552b418fbf42d669ca51e0fd1f1f118fe44cbf93a243f"
 # Load common variables and helpers
 source ./_common.sh
 # Source app helpers
 source /usr/share/yunohost/helpers
 # Load common upgrade function
 source ./upgrade.d/upgrade.generic.sh
 COMMON_UPGRADE # Met à jour Nextcloud vers la version suivante
 nextcloud_source_sha256="1b9d9cf05e657cd564a552b418fbf42d669ca51e0fd1f1f118fe44cbf93a243f"
--- a/scripts/upgrade.d/upgrade.9.sh
+++ b/scripts/upgrade.d/upgrade.9.sh
@ -1,18 +1,7 @@
 #!/bin/bash
 # Version cible de la mise à jour de Nextcloud
 VERSION="10.0.2"
 next_version="10.0.2"
 # Nextcloud tarball checksum
 NEXTCLOUD_SOURCE_SHA256="a687a818778413484f06bb23b4e98589c73729fe2aa9feb1bf5584e3bd37103c"
 # Load common variables and helpers
 source ./_common.sh
 # Source app helpers
 source /usr/share/yunohost/helpers
 # Load common upgrade function
 source ./upgrade.d/upgrade.generic.sh
 COMMON_UPGRADE	# Met à jour Nextcloud vers la version suivante
 nextcloud_source_sha256="a687a818778413484f06bb23b4e98589c73729fe2aa9feb1bf5584e3bd37103c"
--- a/scripts/upgrade.d/upgrade.generic.sh
+++ b/scripts/upgrade.d/upgrade.generic.sh
@ -1,53 +0,0 @@
 #!/bin/bash
 # Fonction rassemblant les opérations communes de mise à jour.
 # occ helper for the current installation
 _exec_occ() {
  exec_occ "$DESTDIR" "$app" $@	# Appel de php occ avec les droits de l'user nextcloud. A noter que ce n'est là que la déclaration de la fonction qui sera appelée plus tard.
 }
 COMMON_UPGRADE () {
 	app=$APPNAME
 	DESTDIR="/var/www/$app"
 	DATADIR="/home/yunohost.app/$app/data"
 	domain=$(ynh_app_setting_get "$YNH_APP_INSTANCE_NAME" domain)	# Utilise $YNH_APP_INSTANCE_NAME au lieu de $app pour utiliser la config de owncloud en cas de migration
 	echo -e "\nUpdate to nextcloud $VERSION" >&2
 	# Retrieve new Nextcloud sources in a temporary directory
 	TMPDIR=$(mktemp -d)
 	# Set temp folder ownership
 	sudo chown -R $app: "$TMPDIR"
 	extract_nextcloud "$TMPDIR"	"$app" # Télécharge nextcloud, vérifie sa somme de contrôle et le décompresse.
 	# Copy Nextcloud configuration file
 	sed -i "s@#DOMAIN#@${domain}@g" ../conf/config.json
 	sed -i "s@#DATADIR#@${DATADIR}@g" ../conf/config.json
 	sudo cp ../conf/config.json "${TMPDIR}/config.json"
 	# Enable maintenance mode
 	_exec_occ maintenance:mode --on
 	# Copy config and 3rd party applications from current directory
 	sudo cp -a "${DESTDIR}/config/config.php" "${TMPDIR}/config/config.php"
 	for a in $(sudo ls "${DESTDIR}/apps"); do
 	[[ ! -d "${TMPDIR}/apps/$a" ]] \
 		&& sudo cp -a "${DESTDIR}/apps/$a" "${TMPDIR}/apps/$a"
 	done
 	# Rename existing app directory and move new one
 	SECURE_REMOVE '$DESTDIR'	# Supprime le dossier actuel de nextcloud
 	sudo mv "$TMPDIR" "$DESTDIR"	# Et le remplace par la nouvelle version du dossier temporaire
 	sudo chmod +x "$DESTDIR"
 	# Set app folders ownership
 	sudo chown -R $app: "$DESTDIR" "$DATADIR"
 	# Upgrade Nextcloud (SUCCESS = 0, UP_TO_DATE = 3)
 	# TODO: Restore old directory in case of failure?
 	_exec_occ maintenance:mode --off
 	_exec_occ upgrade \
 	|| ([[ $? -eq 3 ]] || ynh_die "Unable to upgrade Nextcloud")
 }
--- a/scripts/upgrade.d/upgrade.last.sh
+++ b/scripts/upgrade.d/upgrade.last.sh
@ -1,18 +1,7 @@
 #!/bin/bash
 # Version cible de la mise à jour de Nextcloud
 VERSION=12.0.2
 # Last available nextcloud version
 next_version="12.0.4"
 # Nextcloud tarball checksum sha256
 NEXTCLOUD_SOURCE_SHA256=eb34d6cb9f55ee84bf2ad847b4b08cdb925321848ffa2264a9b1566e7b21a17c
 # Load common variables and helpers
 source ./_common.sh
 # Source app helpers
 source /usr/share/yunohost/helpers
 # Load common upgrade function
 source ./upgrade.d/upgrade.generic.sh
 COMMON_UPGRADE	# Met à jour Nextcloud vers la version suivante
 nextcloud_source_sha256="654161a74ceaf9a60c7731d7d6702e6710a972633a97955d16f01abeb09d09b6"
--- a/sources/patches/00-add-logout_url-conf.patch
+++ b/sources/patches/00-add-logout_url-conf.patch