131 lines
4.6 KiB
Ruby
Executable File
131 lines
4.6 KiB
Ruby
Executable File
# Set encoding to utf-8
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# encoding: UTF-8
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#
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# BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
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#
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# Copyright (c) 2012 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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#
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require '../../core/lib/recordandplayback'
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require 'rubygems'
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require 'yaml'
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require 'cgi'
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require 'digest/md5'
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bbb_props = YAML::load(File.open('../../core/scripts/bigbluebutton.yml'))
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simple_props = YAML::load(File.open('mconf.yml'))
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recording_dir = bbb_props['recording_dir']
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playback_host = simple_props['playback_host']
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publish_dir = simple_props['publish_dir']
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done_files = Dir.glob("#{recording_dir}/status/processed/*.done")
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done_files.each do |df|
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match = /(.*)-(.*).done/.match df.sub(/.+\//, "")
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meeting_id = match[1]
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if (match[2] == "mconf")
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BigBlueButton.logger = Logger.new("/var/log/bigbluebutton/mconf/publish-#{meeting_id}.log", 'daily' )
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process_dir = "#{recording_dir}/process/mconf/#{meeting_id}"
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target_dir = "#{recording_dir}/publish/mconf/#{meeting_id}"
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if not FileTest.directory?(target_dir)
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FileUtils.mkdir_p target_dir
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Dir.chdir(target_dir) do
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BigBlueButton::MconfProcessor.zip_directory(process_dir, "#{meeting_id}.zip")
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metadata = BigBlueButton::Events.get_meeting_metadata("#{process_dir}/#{meeting_id}/events.xml")
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if not (metadata[:keypublic])
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BigBlueButton.logger.info("Verifying events: #{metadata[:keypublic.to_s]}")
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public_key_decoded = CGI::unescape("#{metadata[:keypublic.to_s]}")
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length = 16
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chars = 'abcdefghjkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789'
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password = ''
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length.times { password << chars[rand(chars.size)] }
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passfile = File.new("#{meeting_id}.txt", "w")
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passfile.write "#{password}"
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passfile.close
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keypublic = File.new("key-public.pem","w")
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keypublic.write "#{public_key_decoded}"
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keypublic.close
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#Encrypt files
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command = "openssl enc -aes-256-cbc -pass file:#{meeting_id}.txt < #{meeting_id}.zip > #{meeting_id}.dat"
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BigBlueButton.logger.info(command)
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Open3.popen3(command) do | stdin, stdout, stderr|
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BigBlueButton.logger.info("commandresult=")#{$?.exitstatus}")
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end
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command = "openssl rsautl -encrypt -pubin -inkey key-public.pem < #{meeting_id}.txt > #{meeting_id}.enc"
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BigBlueButton.logger.info(command)
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Open3.popen3(command) do | stdin, stdout, stderr|
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BigBlueButton.logger.info("commandresult=") #{$?.exitstatus}")
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end
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#Generate md5 checksum
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md5sum = Digest::MD5.file("#{meeting_id}.dat")
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md5file = File.new("#{meeting_id}.md5", "w")
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md5file.write "#{md5sum}"
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md5file.close
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BigBlueButton.logger.info("Removing files")
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PUBLICKEY = "key-public.pem"
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PASSFILE = "#{meeting_id}.txt"
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ZIPFILE = "#{meeting_id}.zip"
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[PUBLICKEY, PASSFILE, ZIPFILE].each { |file| FileUtils.rm_f(file)}
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BigBlueButton.logger.info("Creating metadata.xml")
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# Create metadata.xml
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b = Builder::XmlMarkup.new(:indent => 2)
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metaxml = b.recording {
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b.id(meeting_id)
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b.state("available")
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b.published(true)
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# Date Format for recordings: Thu Mar 04 14:05:56 UTC 2010
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b.start_time(BigBlueButton::Events.first_event_timestamp("#{process_dir}/#{meeting_id}/events.xml"))
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b.end_time(BigBlueButton::Events.last_event_timestamp("#{process_dir}/#{meeting_id}/events.xml"))
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b.playback {
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b.format("mconf")
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b.link("http://#{playback_host}/mconf/#{meeting_id}/#{meeting_id}.dat")
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}
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b.meta {
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BigBlueButton::Events.get_meeting_metadata("#{process_dir}/#{meeting_id}/events.xml").each { |k,v| b.method_missing(k,v) }
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}
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}
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metadata_xml = File.new("metadata.xml","w")
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metadata_xml.write(metaxml)
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metadata_xml.close
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BigBlueButton.logger.info("Removing processed files.")
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FileUtils.rm_r(Dir.glob("#{process_dir}/*"))
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BigBlueButton.logger.info("Publishing mconf")
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# Now publish this recording
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if not FileTest.directory?(publish_dir)
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FileUtils.mkdir_p publish_dir
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end
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FileUtils.cp_r(target_dir, publish_dir)
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end
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end
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end
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end
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end
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