class Inspec::Resources::UnixUser
implements generic unix id handling
Attributes
id_cmd[R]
inspec[R]
list_users_cmd[R]
Public Class Methods
new(inspec)
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Calls superclass method
Inspec::Resources::UserInfo::new
# File lib/inspec/resources/users.rb, line 384 def initialize(inspec) @inspec = inspec @id_cmd ||= "id" @list_users_cmd ||= 'cut -d: -f1 /etc/passwd | grep -v "^#"' super end
Public Instance Methods
identity(username)
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extracts the identity
# File lib/inspec/resources/users.rb, line 411 def identity(username) cmd = inspec.command("#{id_cmd} #{username}") return nil if cmd.exit_status != 0 # parse words params = SimpleConfig.new( parse_id_entries(cmd.stdout.chomp), assignment_regex: /^\s*([^=]*?)\s*=\s*(.*?)\s*$/, group_re: nil, multiple_values: false ).params { uid: convert_to_i(parse_value(params["uid"]).keys[0]), username: parse_value(params["uid"]).values[0], gid: convert_to_i(parse_value(params["gid"]).keys[0]), groupname: parse_value(params["gid"]).values[0], groups: parse_value(params["groups"]).values, } end
list_users()
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returns a list of all local users on a system
# File lib/inspec/resources/users.rb, line 392 def list_users cmd = inspec.command(list_users_cmd) return [] if cmd.exit_status != 0 cmd.stdout.chomp.lines end
parse_id_entries(raw)
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splits the results of id into seperate lines
# File lib/inspec/resources/users.rb, line 433 def parse_id_entries(raw) data = [] until (index = raw.index(/\)\s{1}/)).nil? data.push(raw[0, index + 1]) # inclue closing ) raw = raw[index + 2, raw.length - index - 2] end data.push(raw) unless raw.nil? data.join("\n") end
parse_value(line)
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parse one id entry like '0(wheel)''
# File lib/inspec/resources/users.rb, line 400 def parse_value(line) SimpleConfig.new( line, line_separator: ",", assignment_regex: /^\s*([^\(]*?)\s*\(\s*(.*?)\)*$/, group_re: nil, multiple_values: false ).params end