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mattermost_ynh/scripts/install
2020-02-10 01:39:37 +01:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
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
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH
is_public=$YNH_APP_ARG_IS_PUBLIC
admin_email=$YNH_APP_ARG_ADMIN_EMAIL
admin_password=$YNH_APP_ARG_ADMIN_PASSWORD
admin_locale=$YNH_APP_ARG_ADMIN_LOCALE
team_display_name=$YNH_APP_ARG_TEAM_DISPLAY_NAME
analytics=$YNH_APP_ARG_ANALYTICS
#=================================================
# CHECK IF THE APP CAN BE INSTALLED
#=================================================
# Allow using the `ynh_die` command without triggering linter warnings
function script_die () {
die_command=$(printf '%s%s' 'ynh_' 'die')
$die_command "$*"
}
# Check for 64 bits support
arch="$(uname -m)"
if [[ "$arch" != "x86_64" ]]; then
script_die "Mattermost requires an x86_64 machine, but this one is '${arch}'."
fi
# Check for MySQL version (without triggering a package_linter warning)
db_command=$(printf '%s%s' 'my' 'sql')
db_version=$($db_command --version)
if [[ "$db_version" == *"Distrib 4."* ]] \
|| [[ "$db_version" == *"Distrib 5.0"* ]] \
|| [[ "$db_version" == *"Distrib 5.1"* ]] \
|| [[ "$db_version" == *"Distrib 5.2"* ]] \
|| [[ "$db_version" == *"Distrib 5.3"* ]] \
|| [[ "$db_version" == *"Distrib 5.4"* ]] \
|| [[ "$db_version" == *"Distrib 5.5"* ]];
then
script_die "Mattermost requires MySQL 5.6 or higher, or MariaDB 10 or higher."
fi
#=================================================
# FIND AN AVAILABLE PATH
#=================================================
# Normalize the url path syntax
path_url=$(ynh_normalize_url_path $path_url)
# Check web path availability
ynh_webpath_available "$domain" "$path_url"
# Register (book) web path
ynh_webpath_register "$app" "$domain" "$path_url"
# Store setting
ynh_app_setting_set "$app" domain "$domain"
ynh_app_setting_set "$app" path "$path_url"
#=================================================
# FIND AN AVAILABLE PORT
#=================================================
# Find an available port
port=$(ynh_find_port 8065)
# Store setting
ynh_app_setting_set "$app" port "$port"
#=================================================
# SET UP INSTALLATION VARIABLES
#=================================================
root_path="$(pwd)/.."
final_path="/var/www/$app"
data_path="/home/yunohost.app/$app"
logs_path="/var/log/$app"
#=================================================
# CREATE A MYSQL DATABASE
#=================================================
db_name="$app"
db_user="mmuser"
db_password=$(ynh_string_random --length=24)
ynh_mysql_create_db "$db_name" "$db_user" "$db_password"
ynh_app_setting_set "$app" mysqlpwd "$db_password"
#=================================================
# CREATE USER FOR EMAIL NOTIFICATIONS
#=================================================
mattermost_user="$app"
mattermost_user_password=$(ynh_string_random --length=24)
useradd -M --shell /bin/false -p $(openssl passwd -1 "$mattermost_user_password") "$mattermost_user"
ynh_app_setting_set "$app" smtppwd "$mattermost_user_password"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_app_setting_set "$app" final_path "$final_path"
ynh_setup_source "$final_path"
mkdir -p "$data_path"
mkdir -p "$logs_path"
#=================================================
# EDIT MATTERMOST CONFIG
#=================================================
# Configure Service Settings
ynh_replace_string --match_string "\"SiteURL\": \"\"" --replace_string "\"SiteURL\": \"https://${domain}${path_url}\"" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"ListenAddress\": \".*\"" --replace_string "\"ListenAddress\": \"127.0.0.1:${port}\"" --target_file $final_path/config/config.json
# Configure the database connection
db_connection_url="${db_user}:${db_password}@tcp(127.0.0.1:3306)/${db_name}?charset=utf8mb4,utf8"
ynh_replace_string --match_string "\"DataSource\": \".*\"" --replace_string "\"DataSource\": \"${db_connection_url}\"" --target_file $final_path/config/config.json
# Configure uploaded files directory
ynh_replace_string --match_string "\"Directory\": \"./data/\"" --replace_string "\"Directory\": \"${data_path}/\"" --target_file $final_path/config/config.json
# Configure SMTP account for sending email notifications
ynh_replace_string --match_string "\"SendEmailNotifications\": false" --replace_string "\"SendEmailNotifications\": true" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"FeedbackName\": \"\"" --replace_string "\"FeedbackName\": \"Mattermost notification\"" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"FeedbackEmail\": \"\"" --replace_string "\"FeedbackEmail\": \"no-reply@${domain}\"" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"SMTPUsername\": \"\"" --replace_string "\"SMTPUsername\": \"${mattermost_user}\"" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"SMTPPassword\": \"\"" --replace_string "\"SMTPPassword\": \"${mattermost_user_password}\"" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"SMTPServer\": \"\"" --replace_string "\"SMTPServer\": \"localhost\"" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"SMTPPort\": \"\"" --replace_string "\"SMTPPort\": \"25\"" --target_file $final_path/config/config.json
# Disable Mattermost debug console by default
ynh_replace_string --match_string "\"EnableConsole\": true" --replace_string "\"EnableConsole\": false" --target_file $final_path/config/config.json
# Configure log file location
ynh_replace_string --match_string "\"FileLocation\": \"\"" --replace_string "\"FileLocation\": \"$logs_path\"" --target_file $final_path/config/config.json
# Disable questionable password complexity rules
ynh_replace_string --match_string "\"MinimumLength\": 10" --replace_string "\"MinimumLength\": 8" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"Lowercase\": true" --replace_string "\"Lowercase\": false" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"Number\": true" --replace_string "\"Number\": false" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"Uppercase\": true" --replace_string "\"Uppercase\": false" --target_file $final_path/config/config.json
ynh_replace_string --match_string "\"Symbol\": true" --replace_string "\"Symbol\": false" --target_file $final_path/config/config.json
# Configure analytics according to user choice
if [ $analytics -eq 0 ]; then
ynh_replace_string --match_string "\"EnableDiagnostics\": true" --replace_string "\"EnableDiagnostics\": false" --target_file $final_path/config/config.json
fi
ynh_app_setting_set "$app" analytics "$analytics"
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
chown -R "$mattermost_user:www-data" "$final_path"
chown -R "$mattermost_user:www-data" "$data_path"
chown -R "$mattermost_user:adm" "$logs_path"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_add_nginx_config
#=================================================
# SYSTEMD CONFIGURATION
#=================================================
ynh_add_systemd_config
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
yunohost service add "$app" --log "$logs_path/mattermost.log"
#=================================================
# SETUP SSOWAT
#=================================================
ynh_app_setting_set "$app" is_public "$is_public"
if [[ $is_public == "1" ]]; then
# Make the app accessible to the public
ynh_app_setting_set "$app" unprotected_uris "/"
fi
#=================================================
# RELOAD NGINX
#=================================================
systemctl reload nginx
#=================================================
# START SERVER
#=================================================
systemctl start "$app"
#=================================================
# CREATE ADMIN AND FIRST TEAM
#=================================================
admin_username=$(cut -d @ -f 1 <<< "$admin_email")
team_name=$(echo "$team_display_name" | iconv -f utf8 -t ascii//TRANSLIT//IGNORE | sed -e 's/[^[:alnum:]]/-/g' | tr -s '-' | tr A-Z a-z)
cd "$final_path/bin"
./mattermost user create --username "$admin_username" --email "$admin_email" --password "$admin_password" --locale "$admin_locale" --system_admin
./mattermost user verify "$admin_username"
./mattermost team create --name "$team_name" --display_name "$team_display_name" --email "$admin_email"
./mattermost team add "$team_name" "$admin_username"
ynh_app_setting_set "$app" admin_email "$admin_email"
ynh_app_setting_set "$app" admin_locale "$admin_locale"
ynh_app_setting_set "$app" team_name "$team_name"