class Chef::Provisioning::FogDriver::Providers::AWS::Credentials

Reads in a credentials file in Amazon's download format and presents the credentials to you

Public Class Methods

method_missing(name, *args, &block) click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 101
def self.method_missing(name, *args, &block)
  singleton.send(name, *args, &block)
end
new() click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 12
def initialize
  @credentials = {}
end
singleton() click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 105
def self.singleton
  @aws_credentials ||= Credentials.new
end

Public Instance Methods

[](name) click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 30
def [](name)
  @credentials[name]
end
default() click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 19
def default
  if @credentials.empty?
    raise "No credentials loaded!  Do you have one of ~/.aws/credentials or ~/.aws/config?"
  end
  @credentials[ENV["AWS_DEFAULT_PROFILE"] || "default"] || @credentials.first[1]
end
each(&block) click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 34
def each(&block)
  @credentials.each(&block)
end
keys() click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 26
def keys
  @credentials.keys
end
load_config_ini(config_ini_file) click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 46
def load_config_ini(config_ini_file)
  inifile = IniFile.load(File.expand_path(config_ini_file))
  config = {}
  if inifile
    inifile.each_section do |section|
      next unless section =~ /^\s*profile\s+(.+)$/ || section =~ /^\s*(default)\s*/
      profile_name = Regexp.last_match(1).strip
      profile = inifile[section].each_with_object({}) do |pair, result|
        result[pair[0].to_sym] = pair[1]
      end
      profile[:name] = profile_name
      config[profile_name] = profile
    end
  end
  config
end
load_credentials_ini(credentials_ini_file) click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 63
def load_credentials_ini(credentials_ini_file)
  inifile = IniFile.load(File.expand_path(credentials_ini_file))
  config = {}
  if inifile
    inifile.each_section do |section|
      profile = inifile[section].each_with_object({}) do |pair, result|
        result[pair[0].to_sym] = pair[1]
      end
      profile[:name] = section
      config[section] = profile
    end
  end
  config
end
load_csv(credentials_csv_file) click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 78
def load_csv(credentials_csv_file)
  CSV.new(File.open(credentials_csv_file), headers: :first_row).each do |row|
    @credentials[row["User Name"]] = {
      name: row["User Name"],
      user_name: row["User Name"],
      aws_access_key_id: row["Access Key Id"],
      aws_secret_access_key: row["Secret Access Key"]
    }
  end
end
load_default() click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 89
def load_default
  config_file = ENV["AWS_CONFIG_FILE"] || File.expand_path("~/.aws/config")
  credentials_file = ENV["AWS_CREDENTIAL_FILE"] || File.expand_path("~/.aws/credentials")
  if File.file?(config_file)
    if File.file?(credentials_file)
      load_inis(config_file, credentials_file)
    else
      load_inis(config_file)
    end
  end
end
load_inis(config_ini_file, credentials_ini_file = nil) click to toggle source
# File lib/chef/provisioning/fog_driver/providers/aws/credentials.rb, line 38
def load_inis(config_ini_file, credentials_ini_file = nil)
  @credentials = load_config_ini(config_ini_file)
  if credentials_ini_file
    @credentials = deep_merge!(@credentials,
                               load_credentials_ini(credentials_ini_file))
  end
end