Stephen Haywood
33 lines
582 B
Ruby
33 lines
582 B
Ruby
# -*- coding: binary -*-
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require 'msf/core/post/common'
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module Msf
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class Post
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module Linux
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module Priv
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include ::Msf::Post::Common
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#
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# Returns true if running as root, false if not.
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#
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def is_root?
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root_priv = false
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user_id = cmd_exec("id -u")
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clean_user_id = user_id.to_s.gsub(/[^\d]/,"")
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unless clean_user_id.empty?
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if clean_user_id =~ /^0$/
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root_priv = true
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elsif clean_user_id =~ /^\d*$/
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root_priv = false
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end
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else
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raise "Could not determine UID: #{user_id.inspect}"
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end
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return root_priv
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end
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end # Priv
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end # Linux
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end # Post
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end # Msf
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