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19 lines
611 B
19 lines
611 B
module CryptCheck
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module Tls
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module Smtp
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def self.analyze(host, port=25, domain: nil)
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::CryptCheck.analyze host, port, Server, Grade, domain: domain
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end
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def self.analyze_domain(domain)
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srv = Resolv::DNS.new.getresources(domain, Resolv::DNS::Resource::IN::MX).sort_by &:preference
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hosts = srv.empty? ? [domain] : srv.collect { |s| s.exchange.to_s }
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hosts.collect { |h| self.analyze h, domain: domain }.flatten(1)
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end
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def self.analyze_file(input, output)
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::CryptCheck.analyze_file(input, 'output/smtp.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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