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config_files = Dir.glob("#{ENV['HOME']}/Library/Application Support/Viscosity/OpenVPN/*/config.conf")
config_files.each do |file|
certificate_files = ['ca', 'cert', 'key', 'tls-auth']
config_dir = File.dirname(file)
connection_name = nil
new_config = []
File.open(file).each do |line|
if line.start_with?('#viscosity name')
connection_name = line.match(/^#viscosity name (.*)/)[1]
next
end
next if line.start_with?('#')
(key, value) = line.split(/\s+/, 2)
if certificate_files.include?(key)
# Special case for tls-auth which is "key direction"
if key == 'tls-auth'
# add direction to config
(value, direction) = value.split(/\s+/)
new_config << "key-direction #{direction}" unless direction.nil?
end
fname = "#{config_dir}/#{value}".strip!
certificate = File.open(fname,'r')
new_config << "<#{key}>"
new_config << certificate.read
new_config << "</#{key}>"
next
end
new_config << line
end
raise "Unable to find connection name in #{file}. Aborting." if connection_name.nil?
new_config.unshift("# OpenVPN Config for #{connection_name}")
out_file = "#{connection_name}.ovpn"
File.open(out_file, 'w') { |f| f.write(new_config.join("\n") + "\n") }
puts "wrote #{out_file}"
end
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