Class: Mihari::Services::ReverseDnsNameBuilder

Inherits:

Mihari::Service

• Object
• Mihari::Service
• Mihari::Services::ReverseDnsNameBuilder

Defined in:

lib/mihari/services/builders.rb

Overview

Reverse DNS name builder

Instance Method Summary

• #call(ip, enricher: Enrichers::Shodan.new) ⇒ Array<Mihari::Models::ReverseDnsName>

  Build reverse DNS names.

Methods inherited from Mihari::Service

call, #result, result

Instance Method Details

#call(ip, enricher: Enrichers::Shodan.new) ⇒ Array<Mihari::Models::ReverseDnsName>

Build reverse DNS names

Parameters:

• ip (String)
• enricher (Mihari::Enrichers::Shodan) (defaults to: Enrichers::Shodan.new)

Returns:

• (Array<Mihari::Models::ReverseDnsName>)

# File 'lib/mihari/services/builders.rb', line 134

def call(ip, enricher: Enrichers::Shodan.new)
  enricher.result(ip).fmap do |res|
    (res&.hostnames || []).map { |name| Models::ReverseDnsName.new(name: name) }
  end.value_or []
end