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# frozen_string_literal: true
# BigBlueButton open source conferencing system -
# Copyright (c) 2018 BigBlueButton Inc. and by respective authors (see below).
# This program is free software; you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free Software
# Foundation; either version 3.0 of the License, or (at your option) any later
# version.
# BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public License along
# with BigBlueButton; if not, see <>.
require_relative 'boot'
require 'rails/all'
# Require the gems listed in Gemfile, including any gems
# you've limited to :test, :development, or :production.
module Greenlight
class Application < Rails::Application
# Initialize configuration defaults for originally generated Rails version.
config.load_defaults 5.2
# Settings in config/environments/* take precedence over those specified here.
# Application configuration should go into files in config/initializers
# -- all .rb files in that directory are automatically loaded.
def parse_bool(val, default = false)
val =
val.nil? ? default : val
# Use custom error routes.
config.exceptions_app = routes
# Configure I18n localization.
config.i18n.available_locales = [:en]
config.i18n.default_locale = :en
# Check if a loadbalancer is configured.
config.loadbalanced_configuration = ENV["LOADBALANCER_ENDPOINT"].present? && ENV["LOADBALANCER_SECRET"].present?
# The default callback url that bn launcher will redirect to
config.gl_callback_url = ENV["GL_CALLBACK_URL"]
# Default credentials (
config.bigbluebutton_endpoint_default = ""
config.bigbluebutton_secret_default = "8cd8ef52e8e101574e400365b55e11a6"
# Use standalone BigBlueButton server.
config.bigbluebutton_endpoint = if ENV["BIGBLUEBUTTON_ENDPOINT"].present?
config.bigbluebutton_secret = if ENV["BIGBLUEBUTTON_SECRET"].present?
# Fix endpoint format if required.
config.bigbluebutton_endpoint += "/" unless config.bigbluebutton_endpoint.ends_with?('/')
config.bigbluebutton_endpoint += "api/" if config.bigbluebutton_endpoint.ends_with?('bigbluebutton/')
config.bigbluebutton_endpoint +=
"bigbluebutton/api/" unless config.bigbluebutton_endpoint.ends_with?('bigbluebutton/api/')
if config.loadbalanced_configuration
# Settings for fetching credentials from a loadbalancer based on provider.
config.loadbalancer_endpoint = ENV["LOADBALANCER_ENDPOINT"]
config.loadbalancer_secret = ENV["LOADBALANCER_SECRET"]
config.launcher_secret = ENV["LAUNCHER_SECRET"]
# Fix endpoint format if required.
config.loadbalancer_endpoint += "/" unless config.bigbluebutton_endpoint.ends_with?("/")
config.loadbalancer_endpoint = config.loadbalancer_endpoint.chomp("api/")
# Configure which settings are available to user on room creation/edit after creation
config.url_host = ENV['URL_HOST'] || ''
# Specify the email address that all mail is sent from
config.smtp_sender = ENV['SMTP_SENDER'] || ""
# Determine if GreenLight should enable email verification
config.enable_email_verification = parse_bool(ENV['ALLOW_MAIL_NOTIFICATIONS'])
# Determine if GreenLight should allow non-omniauth signup/login.
config.allow_user_signup = parse_bool(ENV['ALLOW_GREENLIGHT_ACCOUNTS'])
# Configure custom banner message.
config.banner_message = ENV['BANNER_MESSAGE']
# Enable/disable recording thumbnails.
config.recording_thumbnails = parse_bool(ENV['RECORDING_THUMBNAILS'], true)
# Configure which settings are available to user on room creation/edit after creation
config.room_features = ENV['ROOM_FEATURES'] || ""
# The maximum number of rooms included in one bbbapi call
config.pagination_number = ENV['PAGINATION_NUMBER'] ? 25 : ENV['PAGINATION_NUMBER'].to_i
# Number of rows to display per page
config.pagination_rows = ENV['NUMBER_OF_ROWS'] ? 25 : ENV['NUMBER_OF_ROWS'].to_i
# Whether the user has defined the variables required for recaptcha
config.recaptcha_enabled = ENV['RECAPTCHA_SITE_KEY'].present? && ENV['RECAPTCHA_SECRET_KEY'].present?
# Show/hide "Add to Google Calendar" button in the room page
config.enable_google_calendar_button = parse_bool(ENV['ENABLE_GOOGLE_CALENDAR_BUTTON'])
# Enum containing the different possible registration methods
config.registration_methods = { open: "0", invite: "1", approval: "2" }
config.google_analytics = ENV["GOOGLE_ANALYTICS_TRACKING_ID"].present?
# Will always be true unless explicitly set to false
config.enable_cache = parse_bool(ENV["ENABLE_CACHED_PROVIDER"], true)
config.maintenance_window = ENV["MAINTENANCE_WINDOW"]
config.maintenance_mode = parse_bool(ENV["MAINTENANCE_MODE"])
config.report_issue_url = ENV["REPORT_ISSUE_URL"]
config.help_url = ENV["HELP_URL"].nil? ? "" : ENV["HELP_URL"]
# File types allowed in preupload presentation
config.allowed_file_types = ".doc,.docx,.ppt,.pptx,.pdf,.xls,.xlsx,.txt,.rtf,.odt,.ods,.odp,.odg,.odc,.odi,.jpg,.jpeg,.png"
# Default locale
config.default_locale = ENV["DEFAULT_LOCALE"]
# Default branding image if the user does not specify one
config.branding_image_default = ""
# Default primary color if the user does not specify one
config.primary_color_default = "#467fcf"
# Default primary color lighten if the user does not specify one
config.primary_color_lighten_default = "#e8eff9"
# Default primary color darken if the user does not specify one
config.primary_color_darken_default = "#316cbe"
# Default registration method if the user does not specify one
config.registration_method_default = case ENV["DEFAULT_REGISTRATION"]
when "invite"
when "approval"
# Default limit on number of rooms users can create
config.number_of_rooms_default = 15
# Allow users to share rooms by default
config.shared_access_default = "true"
# Don't require recording consent by default
config.require_consent_default = "false"
# Don't allow users to preupload presentations by default
config.preupload_presentation_default = "false"
# Don't show option to generate moderator access codes
config.moderator_codes_default = "disabled"
# Default admin password
config.admin_password_default = ENV['ADMIN_PASSWORD'] || 'administrator'