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require 'erb'
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require 'parallel'
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module CryptCheck
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module Tls
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module Xmpp
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def self.analyze(host, port=nil, domain: nil, type: :s2s)
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domain ||= host
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::CryptCheck.analyze host, port do |family, ip, host|
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s = Server.new family, ip, port, hostname: host, type: type, domain: domain
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g = Grade.new s
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Logger.info { '' }
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g.display
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g
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end
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end
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def self.analyze_domain(domain, type: :s2s)
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service, port = case type
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when :s2s
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['_xmpp-server', 5269]
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when :c2s
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['_xmpp-client', 5222]
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end
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srv = Resolv::DNS.new.getresources("#{service}._tcp.#{domain}", Resolv::DNS::Resource::IN::SRV)
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.sort_by(&:priority).first
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if srv
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hostname, port = srv.target.to_s, srv.port
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else # DNS is not correctly set, guess config…
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hostname = domain
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end
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self.analyze hostname, port, domain: domain, type: type
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end
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def self.analyze_file(input, output)
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::CryptCheck.analyze_file(input, 'output/xmpp.erb', output) { |host| self.analyze_domain host }
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end
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end
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end
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end
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