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module Fog
module AWS
class DNS < Fog::Service
extend Fog::AWS::CredentialFetcher::ServiceMethods
requires :aws_access_key_id, :aws_secret_access_key
recognizes :host, :path, :port, :scheme, :version, :persistent, :use_iam_profile, :aws_session_token, :aws_credentials_expire_at, :instrumentor, :instrumentor_name
model_path 'fog/aws/models/dns'
model :record
collection :records
model :zone
collection :zones
request_path 'fog/aws/requests/dns'
request :create_health_check
request :create_hosted_zone
request :delete_health_check
request :get_health_check
request :get_hosted_zone
request :delete_hosted_zone
request :list_health_checks
request :list_hosted_zones
request :change_resource_record_sets
request :list_resource_record_sets
request :get_change
class Mock
def self.data
@data ||= Hash.new do |hash, region|
hash[region] = Hash.new do |region_hash, key|
region_hash[key] = {
:buckets => {},
:limits => {
:duplicate_domains => 5
},
:zones => {},
:changes => {}
}
end
end
end
def self.reset
@data = nil
end
def initialize(options={})
@use_iam_profile = options[:use_iam_profile]
setup_credentials(options)
@region = options[:region]
end
def data
self.class.data[@region][@aws_access_key_id]
end
def reset_data
self.class.data[@region].delete(@aws_access_key_id)
end
def signature(params)
"foo"
end
def setup_credentials(options)
@aws_access_key_id = options[:aws_access_key_id]
end
end
class Real
include Fog::AWS::CredentialFetcher::ConnectionMethods
# Initialize connection to Route 53 DNS service
#
# ==== Notes
# options parameter must include values for :aws_access_key_id and
# :aws_secret_access_key in order to create a connection
#
# ==== Examples
# dns = Fog::AWS::DNS.new(
# :aws_access_key_id => your_aws_access_key_id,
# :aws_secret_access_key => your_aws_secret_access_key
# )
#
# ==== Parameters
# * options<~Hash> - config arguments for connection. Defaults to {}.
#
# ==== Returns
# * dns object with connection to aws.
def initialize(options={})
@use_iam_profile = options[:use_iam_profile]
setup_credentials(options)
@instrumentor = options[:instrumentor]
@instrumentor_name = options[:instrumentor_name] || 'fog.aws.dns'
@connection_options = options[:connection_options] || {}
@host = options[:host] || 'route53.amazonaws.com'
@path = options[:path] || '/'
@persistent = options.fetch(:persistent, true)
@port = options[:port] || 443
@scheme = options[:scheme] || 'https'
@version = options[:version] || '2013-04-01'
@connection = Fog::XML::Connection.new("#{@scheme}://#{@host}:#{@port}#{@path}", @persistent, @connection_options)
end
def reload
@connection.reset
end
private
def setup_credentials(options)
@aws_access_key_id = options[:aws_access_key_id]
@aws_secret_access_key = options[:aws_secret_access_key]
@aws_session_token = options[:aws_session_token]
@aws_credentials_expire_at = options[:aws_credentials_expire_at]
@hmac = Fog::HMAC.new('sha1', @aws_secret_access_key)
end
def request(params, &block)
refresh_credentials_if_expired
params[:headers] ||= {}
params[:headers]['Date'] = Fog::Time.now.to_date_header
params[:headers]['x-amz-security-token'] = @aws_session_token if @aws_session_token
params[:headers]['X-Amzn-Authorization'] = "AWS3-HTTPS AWSAccessKeyId=#{@aws_access_key_id},Algorithm=HmacSHA1,Signature=#{signature(params)}"
params[:path] = "/#{@version}/#{params[:path]}"
if @instrumentor
@instrumentor.instrument("#{@instrumentor_name}.request", params) do
_request(params, &block)
end
else
_request(params, &block)
end
end
def _request(params, &block)
@connection.request(params, &block)
rescue Excon::Errors::HTTPStatusError => error
match = Fog::AWS::Errors.match_error(error)
if match.empty?
raise
else
raise case match[:code]
when 'NoSuchHostedZone', 'NoSuchChange' then
Fog::AWS::DNS::NotFound.slurp(error, match[:message])
else
Fog::AWS::DNS::Error.slurp(error, "#{match[:code]} => #{match[:message]}")
end
end
end
def signature(params)
string_to_sign = params[:headers]['Date']
signed_string = @hmac.sign(string_to_sign)
Base64.encode64(signed_string).chomp!
end
end
end
end
# @deprecated
module DNS
# @deprecated
class AWS < Fog::AWS::DNS
# @deprecated
# @overrides Fog::Service.new (from the fog-core gem)
def self.new(*)
Fog::Logger.deprecation 'Fog::DNS::AWS is deprecated, please use Fog::AWS::DNS.'
super
end
end
end
end
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