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nextcloud_ynh/scripts/install
2019-02-16 17:18:56 +01:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
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
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH
admin=$YNH_APP_ARG_ADMIN
user_home=$YNH_APP_ARG_USER_HOME
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"
# Normalize the url path syntax
path_url=$(ynh_normalize_url_path $path_url)
# Register (book) web path
ynh_webpath_register $app $domain $path_url
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
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
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_install_app_dependencies $pkg_dependencies
#=================================================
# CREATE A MYSQL DATABASE
#=================================================
db_name=$(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 $final_path
# Enable YunoHost patches on Nextcloud sources
cp -a ../sources/patches_last_version/* ../sources/patches
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$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"
fi
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# CREATE DEDICATED USER
#=================================================
# Create a system user
ynh_system_user_create $app
#=================================================
# PHP-FPM CONFIGURATION
#=================================================
# Create a dedicated php-fpm config
ynh_add_fpm_config
#=================================================
# SPECIFIC SETUP
#=================================================
# CREATE THE DATA DIRECTORY
#=================================================
# Define app's data directory
datadir="/home/yunohost.app/$app/data"
# Create app folders
mkdir -p "$datadir"
#=================================================
# INSTALL NEXTCLOUD
#=================================================
# Define a function to execute commands with `occ`
exec_occ() {
(cd "$final_path" && exec_as "$app" \
php occ --no-interaction --no-ansi "$@")
}
# 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 $db_name \
--database-user $db_name --database-pass "$db_pwd" \
--admin-user "admin" --admin-pass "$(ynh_string_random 6)" \
--data-dir "$datadir" \
|| ynh_die "Unable to install Nextcloud"
#=================================================
# CONFIGURE NEXTCLOUD
#=================================================
# Ensure that UpdateNotification app is disabled
exec_occ app:disable updatenotification
# Enable ldap plugins
exec_occ app:enable user_ldap
exec_occ ldap:create-empty-config
# Load the installation config file in nextcloud
nc_conf="$final_path/config_install.json"
cp ../conf/config_install.json "$nc_conf"
ynh_replace_string "__DOMAIN__" "$domain" "$nc_conf"
ynh_replace_string "__DATADIR__" "$datadir" "$nc_conf"
exec_occ config:import "$nc_conf"
# Then remove the config file
rm -f "$nc_conf"
# Load the additional config file (used also for upgrade)
nc_conf="$final_path/config.json"
cp ../conf/config.json "$nc_conf"
exec_occ config:import "$nc_conf"
# Then remove the config file
rm -f "$nc_conf"
#=================================================
# 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
#=================================================
# Define a function to add an external storage
# Create the external storage for the given folders and enable sharing
create_external_storage() {
local datadir="$1"
local mount_name="$2"
local mount_id=`exec_occ files_external:create --output=json \
"$mount_name" 'local' 'null::null' -c "datadir=$datadir" || true`
! [[ $mount_id =~ ^[0-9]+$ ]] \
&& echo "Unable to create external storage" >&2 \
|| exec_occ files_external:option "$mount_id" enable_sharing true
}
# Enable External Storage and create local mount to home folder
if [ $user_home -eq 1 ]
then
exec_occ app:enable files_external
create_external_storage "/home/\$user" "Home"
# Iterate over users to extend their home folder permissions
for u in $(ynh_user_list); do
setfacl --modify g:$app:rwx "/home/$u" || true
done
fi
#=================================================
# ALLOW USERS TO DISCONNECT FROM NEXTCLOUD
#=================================================
# Add dynamic logout URL to the config
exec_occ config:system:get logout_url >/dev/null 2>&1 \
|| echo "
//-YunoHost-
// set logout_url according to main domain
\$main_domain = exec('cat /etc/yunohost/current_host');
\$CONFIG['logout_url'] = 'https://'.\$main_domain.'/yunohost/sso/?action=logout';
//-YunoHost-
" >> "$final_path/config/config.php"
#=================================================
# REMOVE THE TEMPORARY ADMIN AND SET THE TRUE ONE
#=================================================
# Set the user as admin
ynh_mysql_connect_as "$db_name" "$db_pwd" "$db_name" \
<<< "INSERT INTO oc_group_user VALUES ('admin','$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 "$cron_path"
chown root: "$cron_path"
chmod 644 "$cron_path"
ynh_replace_string "__USER__" "$app" "$cron_path"
ynh_replace_string "__DESTDIR__" "$final_path" "$cron_path"
exec_occ background:cron
#=================================================
# POST-INSTALL MAINTENANCE
#=================================================
(cd /tmp ; at now + 10 minutes <<< "(cd $final_path ; sudo -u $app php occ db:add-missing-indices ; sudo -u $app php occ db:convert-filecache-bigint -n) > /tmp/${app}_maintenance.log")
#=================================================
# CONFIGURE THE HOOK FILE FOR USER CREATE
#=================================================
# Set system group in hooks
ynh_replace_string "__GROUP__" "$app" ../hooks/post_user_create
#=================================================
# YUNOHOST MULTIMEDIA INTEGRATION
#=================================================
# Build YunoHost multimedia directories
ynh_multimedia_build_main_dir
# Mount the user directory in Nextcloud
exec_occ app:enable files_external
create_external_storage "/home/yunohost.multimedia/\$user" "Multimedia"
create_external_storage "/home/yunohost.multimedia/share" "Shared multimedia"
# Allow nextcloud to write into these directories
ynh_multimedia_addaccess $app
#=================================================
# 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
#=================================================
# SETUP LOGROTATE
#=================================================
# Use logrotate to manage application logfile(s)
ynh_use_logrotate "$datadir/nextcloud.log"
#=================================================
# SETUP SSOWAT
#=================================================
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