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# frozen_string_literal: true |
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# BigBlueButton open source conferencing system - http://www.bigbluebutton.org/. |
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# |
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# Copyright (c) 2018 BigBlueButton Inc. and by respective authors (see below). |
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# |
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# This program is free software; you can redistribute it and/or modify it under the |
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# terms of the GNU Lesser General Public License as published by the Free Software |
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# Foundation; either version 3.0 of the License, or (at your option) any later |
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# version. |
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# |
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# BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY |
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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# PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
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# |
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# You should have received a copy of the GNU Lesser General Public License along |
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# with BigBlueButton; if not, see <http://www.gnu.org/licenses/>. |
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class HealthCheckController < ApplicationController |
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skip_before_action :redirect_to_https, :set_user_domain, :set_user_settings, :maintenance_mode?, :migration_error?, |
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:user_locale, :check_admin_password, :check_user_role |
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# GET /health_check |
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def all |
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response = "success" |
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@cache_expire = 10.seconds |
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begin |
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cache_check |
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database_check |
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email_check |
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rescue => e |
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response = "Health Check Failure: #{e}" |
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end |
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render plain: response |
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end |
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private |
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def cache_check |
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if Rails.cache.write("__health_check_cache_write__", "true", expires_in: @cache_expire) |
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raise "Unable to read from cache" unless Rails.cache.read("__health_check_cache_write__") == "true" |
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else |
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raise "Unable to write to cache" |
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end |
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end |
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def database_check |
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if defined?(ActiveRecord) |
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raise "Database not responding" unless ActiveRecord::Migrator.current_version |
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end |
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raise "Pending migrations" unless ActiveRecord::Migration.check_pending!.nil? |
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end |
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def email_check |
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test_smtp if Rails.configuration.action_mailer.delivery_method == :smtp |
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end |
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def test_smtp |
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settings = ActionMailer::Base.smtp_settings |
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smtp = Net::SMTP.new(settings[:address], settings[:port]) |
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if settings[:enable_starttls_auto] == "true" |
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smtp.enable_starttls_auto if smtp.respond_to?(:enable_starttls_auto) |
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end |
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smtp.start(settings[:domain]) do |s| |
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s.authenticate(settings[:user_name], settings[:password], settings[:authentication]) |
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end |
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rescue => e |
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raise "Unable to connect to SMTP Server - #{e}" |
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end |
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end |
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bigbluebutton /
greenlight
