mirror of
https://code.semirocket.science/wrapsix
synced 2024-11-14 01:51:14 +02:00
4bc68edce5
Written new mechanism of wrapper from scratch in C * It listens to all ICMPv6 packets (for now) and translates them to ICMPv4 ones * It can compute the checksum of the packet as well
66 lines
1.4 KiB
Ruby
Executable File
66 lines
1.4 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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#####
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## WrapSix
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###
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#> wrapsix.rb
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#~ Description...
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####
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# Author: Michal Zima, 2008
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# E-mail: xhire@tuxportal.cz
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#####
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### Hardcoded configuration => configured by system administrator
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$config = {}
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$config['config_file'] = 'conf/wrapsix.conf'
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#------------------------------------------------------------------------------#
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### Include all necessary libraries
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require 'yaml'
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require 'socket'
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# WrapSix libs
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require 'lib/resolver'
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require 'lib/wrapper'
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### Parse command line arguments if any
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### Load configuration
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configuration = YAML.load_file $config['config_file']
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## Merge both configs
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$config.merge! configuration # FIX: this overwrites those configs from command line!
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#p $config
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### Start logging facility (system wide one)
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### Handle some signals
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# todo: replace this with right variables
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def exit
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$resolver.exit if $config['resolver']
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$wrapper.exit if $config['wrapper']
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Process.exit
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end
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# TERM -KILL- QUIT INT
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trap "INT" do; exit; end
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trap "TERM" do; exit; end
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trap "QUIT" do; exit; end
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services = []
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### Start DNS resolver function
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if $config['resolver'] == 1
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$resolver = Resolver.new
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services << Thread.start do; $resolver.start; end
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end
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### Start IPv6-to-IPv4 wrapper
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if $config['wrapper'] == 1
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$wrapper = Wrapper.new
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services << Thread.start do; $wrapper.start; end
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end
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### Start WrapSix
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# in best conditions it would *never* stop
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services.each do |srvc| srvc.join end
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