mirror of
https://github.com/fog/fog.git
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235 lines
8.9 KiB
Ruby
235 lines
8.9 KiB
Ruby
module Fog
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module AWS
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module EC2
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def self.new(options={})
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unless @required
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require 'fog/aws/models/ec2/address'
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require 'fog/aws/models/ec2/addresses'
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require 'fog/aws/models/ec2/flavor'
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require 'fog/aws/models/ec2/flavors'
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require 'fog/aws/models/ec2/image'
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require 'fog/aws/models/ec2/images'
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require 'fog/aws/models/ec2/key_pair'
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require 'fog/aws/models/ec2/key_pairs'
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require 'fog/aws/models/ec2/security_group'
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require 'fog/aws/models/ec2/security_groups'
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require 'fog/aws/models/ec2/server'
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require 'fog/aws/models/ec2/servers'
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require 'fog/aws/models/ec2/snapshot'
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require 'fog/aws/models/ec2/snapshots'
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require 'fog/aws/models/ec2/volume'
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require 'fog/aws/models/ec2/volumes'
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require 'fog/aws/parsers/ec2/allocate_address'
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require 'fog/aws/parsers/ec2/attach_volume'
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require 'fog/aws/parsers/ec2/basic'
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require 'fog/aws/parsers/ec2/create_key_pair'
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require 'fog/aws/parsers/ec2/create_snapshot'
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require 'fog/aws/parsers/ec2/create_volume'
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require 'fog/aws/parsers/ec2/describe_addresses'
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require 'fog/aws/parsers/ec2/describe_availability_zones'
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require 'fog/aws/parsers/ec2/describe_images'
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require 'fog/aws/parsers/ec2/describe_instances'
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require 'fog/aws/parsers/ec2/describe_key_pairs'
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require 'fog/aws/parsers/ec2/describe_regions'
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require 'fog/aws/parsers/ec2/describe_reserved_instances'
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require 'fog/aws/parsers/ec2/describe_security_groups'
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require 'fog/aws/parsers/ec2/describe_snapshots'
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require 'fog/aws/parsers/ec2/describe_volumes'
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require 'fog/aws/parsers/ec2/detach_volume'
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require 'fog/aws/parsers/ec2/get_console_output'
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require 'fog/aws/parsers/ec2/run_instances'
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require 'fog/aws/parsers/ec2/terminate_instances'
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require 'fog/aws/requests/ec2/allocate_address'
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require 'fog/aws/requests/ec2/associate_address'
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require 'fog/aws/requests/ec2/attach_volume'
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require 'fog/aws/requests/ec2/authorize_security_group_ingress'
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require 'fog/aws/requests/ec2/create_key_pair'
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require 'fog/aws/requests/ec2/create_security_group'
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require 'fog/aws/requests/ec2/create_snapshot'
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require 'fog/aws/requests/ec2/create_volume'
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require 'fog/aws/requests/ec2/delete_key_pair'
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require 'fog/aws/requests/ec2/delete_security_group'
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require 'fog/aws/requests/ec2/delete_snapshot'
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require 'fog/aws/requests/ec2/delete_volume'
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require 'fog/aws/requests/ec2/describe_addresses'
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require 'fog/aws/requests/ec2/describe_availability_zones'
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require 'fog/aws/requests/ec2/describe_images'
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require 'fog/aws/requests/ec2/describe_instances'
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require 'fog/aws/requests/ec2/describe_reserved_instances'
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require 'fog/aws/requests/ec2/describe_key_pairs'
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require 'fog/aws/requests/ec2/describe_regions'
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require 'fog/aws/requests/ec2/describe_security_groups'
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require 'fog/aws/requests/ec2/describe_snapshots'
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require 'fog/aws/requests/ec2/describe_volumes'
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require 'fog/aws/requests/ec2/detach_volume'
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require 'fog/aws/requests/ec2/disassociate_address'
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require 'fog/aws/requests/ec2/get_console_output'
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require 'fog/aws/requests/ec2/reboot_instances'
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require 'fog/aws/requests/ec2/release_address'
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require 'fog/aws/requests/ec2/revoke_security_group_ingress'
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require 'fog/aws/requests/ec2/run_instances'
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require 'fog/aws/requests/ec2/terminate_instances'
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@required = true
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end
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unless options[:aws_access_key_id]
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raise ArgumentError.new('aws_access_key_id is required to access ec2')
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end
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unless options[:aws_secret_access_key]
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raise ArgumentError.new('aws_secret_access_key is required to access ec2')
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end
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if Fog.mocking?
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Fog::AWS::EC2::Mock.new(options)
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else
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Fog::AWS::EC2::Real.new(options)
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end
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end
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def self.reset_data(keys=Mock.data.keys)
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Mock.reset_data(keys)
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end
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class Mock
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def self.data
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@data ||= Hash.new do |hash, key|
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hash[key] = {
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:deleted_at => {},
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:addresses => {},
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:instances => {},
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:key_pairs => {},
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:limits => { :addresses => 5 },
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:security_groups => {
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'default' => {
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'groupDescription' => 'default group',
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'groupName' => 'default',
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'ipPermissions' => [
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{
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'groups' => [{'groupName' => 'default', 'userId' => @owner_id}],
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'fromPort' => -1,
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'toPort' => -1,
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'ipProtocol' => 'icmp',
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'ipRanges' => []
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},
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{
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'groups' => [{'groupName' => 'default', 'userId' => @owner_id}],
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'fromPort' => 0,
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'toPort' => 65535,
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'ipProtocol' => 'tcp',
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'ipRanges' => []
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},
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{
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'groups' => [{'groupName' => 'default', 'userId' => @owner_id}],
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'fromPort' => 0,
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'toPort' => 65535,
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'ipProtocol' => 'udp',
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'ipRanges' => []
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}
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],
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'ownerId' => @owner_id
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}
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},
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:snapshots => {},
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:volumes => {}
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}
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end
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end
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def self.reset_data(keys=data.keys)
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for key in [*keys]
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data.delete(key)
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end
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end
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def initialize(options={})
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@aws_access_key_id = options[:aws_access_key_id]
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@owner_id = Fog::AWS::Mock.owner_id
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@data = self.class.data[@aws_access_key_id]
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end
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end
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class Real
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# Initialize connection to EC2
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#
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# ==== Notes
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# options parameter must include values for :aws_access_key_id and
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# :aws_secret_access_key in order to create a connection
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#
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# ==== Examples
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# sdb = SimpleDB.new(
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# :aws_access_key_id => your_aws_access_key_id,
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# :aws_secret_access_key => your_aws_secret_access_key
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# )
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#
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# ==== Parameters
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# * options<~Hash> - config arguments for connection. Defaults to {}.
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# * region<~String> - optional region to use, in ['eu-west-1', 'us-east-1', 'us-west-1']
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#
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# ==== Returns
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# * EC2 object with connection to aws.
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def initialize(options={})
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@aws_access_key_id = options[:aws_access_key_id]
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@aws_secret_access_key = options[:aws_secret_access_key]
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@hmac = HMAC::SHA256.new(@aws_secret_access_key)
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@host = options[:host] || case options[:region]
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when 'eu-west-1'
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'ec2.eu-west-1.amazonaws.com'
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when 'us-east-1'
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'ec2.us-east-1.amazonaws.com'
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when 'us-west-1'
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'ec2.us-west-1.amazonaws.com'
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else
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'ec2.amazonaws.com'
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end
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@port = options[:port] || 443
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@scheme = options[:scheme] || 'https'
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end
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private
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def request(params)
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@connection = Fog::Connection.new("#{@scheme}://#{@host}:#{@port}")
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idempotent = params.delete(:idempotent)
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parser = params.delete(:parser)
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params.merge!({
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'AWSAccessKeyId' => @aws_access_key_id,
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'SignatureMethod' => 'HmacSHA256',
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'SignatureVersion' => '2',
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'Timestamp' => Time.now.utc.strftime("%Y-%m-%dT%H:%M:%SZ"),
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'Version' => '2009-11-30'
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})
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body = ''
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for key in params.keys.sort
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unless (value = params[key]).nil?
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body << "#{key}=#{CGI.escape(value.to_s).gsub(/\+/, '%20')}&"
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end
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end
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string_to_sign = "POST\n#{@host}\n/\n" << body.chop
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hmac = @hmac.update(string_to_sign)
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body << "Signature=#{CGI.escape(Base64.encode64(hmac.digest).chomp!).gsub(/\+/, '%20')}"
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response = @connection.request({
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:body => body,
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:expects => 200,
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:headers => { 'Content-Type' => 'application/x-www-form-urlencoded' },
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:idempotent => idempotent,
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:host => @host,
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:method => 'POST',
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:parser => parser
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})
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response
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end
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end
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end
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end
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end
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