Module: Metasploit::Framework::Database

Defined in:
lib/metasploit/framework/database.rb

Constant Summary collapse

CONFIGURATIONS_PATHNAME_PRECEDENCE =

CONSTANTS

[
    :environment_configurations_pathname,
    :user_configurations_pathname,
    :project_configurations_pathname
]

Class Method Summary collapse

Class Method Details

.configurations_pathname(options = {}) ⇒ Pathname?

Returns first configuration pathname from configuration_pathnames or the overriding ‘:path`.

Parameters:

  • options (Hash{Symbol=>String}) (defaults to: {})

Options Hash (options):

  • :path (String) —

    Path to use instead of first element of configurations_pathnames

Returns:

  • (Pathname) —

    if configuration pathname exists.

  • (nil) —

    if configuration pathname does not exist.



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# File 'lib/metasploit/framework/database.rb', line 26

def self.configurations_pathname(options={})
  options.assert_valid_keys(:path)

  path = options[:path]

  if path.present?
    pathname = Pathname.new(path)
  else
    pathname = configurations_pathnames.first
  end

  if !pathname.nil? && pathname.exist?
    pathname
  else
    nil
  end
end

.configurations_pathnames ⇒ Array<Pathname>

Return configuration pathnames that exist.

Returns ‘Pathnames` in order of precedence

  1. environment_configurations_pathname

  2. user_configurations_pathname

  3. project_configurations_pathname

Returns:

  • (Array<Pathname>) 


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# File 'lib/metasploit/framework/database.rb', line 53

def self.configurations_pathnames
  configurations_pathnames = []

  CONFIGURATIONS_PATHNAME_PRECEDENCE.each do |configurations_pathname_message|
    configurations_pathname = public_send(configurations_pathname_message)

    if !configurations_pathname.nil? && configurations_pathname.exist?
      configurations_pathnames << configurations_pathname
    end
  end

  configurations_pathnames
end

.environment_configurations_pathname ⇒ Pathname?

Pathname to ‘database.yml` pointed to by `MSF_DATABASE_CONFIG` environment variable.

Returns:

  • (Pathname) —

    if ‘MSF_DATABASE_CONFIG` is not blank.

  • (nil) —

    otherwise



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# File 'lib/metasploit/framework/database.rb', line 71

def self.environment_configurations_pathname
  msf_database_config = ENV['MSF_DATABASE_CONFIG']

  if msf_database_config.blank?
    msf_database_config = nil
  else
    msf_database_config = Pathname.new(msf_database_config)
  end

  msf_database_config
end

.project_configurations_pathname ⇒ Pathname

Pathname to ‘database.yml` for the metasploit-framework project in `config/database.yml`.

Returns:

  • (Pathname) 


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# File 'lib/metasploit/framework/database.rb', line 86

def self.project_configurations_pathname
  root = Pathname.new(__FILE__).realpath.parent.parent.parent.parent
  root.join('config', 'database.yml')
end

.user_configurations_pathname ⇒ Pathname?

Pathname to ‘database.yml` in the user’s config directory.

Returns:

  • (Pathname) —

    if the user has a ‘database.yml` in their config directory (`~/.msf4` by default).

  • (nil) —

    if the user does not have a ‘database.yml` in their config directory.



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# File 'lib/metasploit/framework/database.rb', line 95

def self.user_configurations_pathname
  Pathname.new(Msf::Config.config_directory).join('database.yml')
end