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fog--fog/lib/fog/aws.rb

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require(File.expand_path(File.join(File.dirname(__FILE__), 'core')))
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module Fog
module AWS
extend Fog::Provider
service(:auto_scaling, 'aws/auto_scaling')
service(:cdn, 'aws/cdn')
service(:compute, 'aws/compute')
service(:cloud_formation, 'aws/cloud_formation')
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service(:cloud_watch, 'aws/cloud_watch')
service(:dns, 'aws/dns')
service(:elb, 'aws/elb')
service(:iam, 'aws/iam')
service(:rds, 'aws/rds')
service(:ses, 'aws/ses')
service(:simpledb, 'aws/simpledb')
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service(:sns, 'aws/sns')
service(:sqs, 'aws/sqs')
service(:storage, 'aws/storage')
def self.indexed_param(key, values)
params = {}
unless key.include?('%d')
key << '.%d'
end
[*values].each_with_index do |value, index|
params[format(key, index + 1)] = value
end
params
end
def self.indexed_filters(filters)
params = {}
filters.keys.each_with_index do |key, key_index|
key_index += 1
params[format('Filter.%d.Name', key_index)] = key
[*filters[key]].each_with_index do |value, value_index|
value_index += 1
params[format('Filter.%d.Value.%d', key_index, value_index)] = value
end
end
params
end
def self.escape(string)
string.gsub(/([^a-zA-Z0-9_.\-~]+)/) {
"%" + $1.unpack("H2" * $1.bytesize).join("%").upcase
}
end
def self.signed_params(params, options = {})
params.merge!({
'AWSAccessKeyId' => options[:aws_access_key_id],
'SignatureMethod' => 'HmacSHA256',
'SignatureVersion' => '2',
'Timestamp' => Time.now.utc.strftime("%Y-%m-%dT%H:%M:%SZ"),
'Version' => options[:version]
})
body = ''
for key in params.keys.sort
unless (value = params[key]).nil?
body << "#{key}=#{escape(value.to_s)}&"
end
end
string_to_sign = "POST\n#{options[:host]}:#{options[:port]}\n#{options[:path]}\n" << body.chop
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signed_string = options[:hmac].sign(string_to_sign)
body << "Signature=#{escape(Base64.encode64(signed_string).chomp!)}"
body
end
class Mock
def self.arn(vendor, account_id, path, region = nil)
"arn:aws:#{vendor}:#{region}:#{account_id}:#{path}"
end
def self.availability_zone(region)
"#{region}#{Fog::Mock.random_selection('abcd', 1)}"
end
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def self.box_usage
sprintf("%0.10f", rand / 100).to_f
end
def self.console_output
# "[ 0.000000] Linux version 2.6.18-xenU-ec2-v1.2 (root@domU-12-31-39-07-51-82) (gcc version 4.1.2 20070626 (Red Hat 4.1.2-13)) #2 SMP Wed Aug 19 09:04:38 EDT 2009"
Base64.decode64("WyAwLjAwMDAwMF0gTGludXggdmVyc2lvbiAyLjYuMTgteGVuVS1lYzItdjEu\nMiAocm9vdEBkb21VLTEyLTMxLTM5LTA3LTUxLTgyKSAoZ2NjIHZlcnNpb24g\nNC4xLjIgMjAwNzA2MjYgKFJlZCBIYXQgNC4xLjItMTMpKSAjMiBTTVAgV2Vk\nIEF1ZyAxOSAwOTowNDozOCBFRFQgMjAwOQ==\n")
end
def self.dns_name_for(ip_address)
"ec2-#{ip_address.gsub('.','-')}.compute-1.amazonaws.com"
end
def self.private_dns_name_for(ip_address)
"ip-#{ip_address.gsub('.','-')}.ec2.internal"
end
def self.etag
Fog::Mock.random_hex(32)
end
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def self.image
path = []
(rand(3) + 2).times do
path << Fog::Mock.random_letters(rand(9) + 8)
end
{
"imageOwnerId" => Fog::Mock.random_letters(rand(5) + 4),
"blockDeviceMapping" => [],
"productCodes" => [],
"kernelId" => kernel_id,
"ramdiskId" => ramdisk_id,
"imageState" => "available",
"imageId" => image_id,
"architecture" => "i386",
"isPublic" => true,
"imageLocation" => path.join('/'),
"imageType" => "machine",
"rootDeviceType" => ["ebs","instance-store"][rand(2)],
"rootDeviceName" => "/dev/sda1"
}
end
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def self.image_id
"ami-#{Fog::Mock.random_hex(8)}"
end
def self.key_fingerprint
fingerprint = []
20.times do
fingerprint << Fog::Mock.random_hex(2)
end
fingerprint.join(':')
end
def self.instance_id
"i-#{Fog::Mock.random_hex(8)}"
end
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def self.ip_address
ip = []
4.times do
ip << Fog::Mock.random_numbers(rand(3) + 1).to_i.to_s # remove leading 0
end
ip.join('.')
end
def self.kernel_id
"aki-#{Fog::Mock.random_hex(8)}"
end
def self.key_material
OpenSSL::PKey::RSA.generate(1024).to_s
end
def self.owner_id
Fog::Mock.random_numbers(12)
end
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def self.ramdisk_id
"ari-#{Fog::Mock.random_hex(8)}"
end
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def self.request_id
request_id = []
request_id << Fog::Mock.random_hex(8)
3.times do
request_id << Fog::Mock.random_hex(4)
end
request_id << Fog::Mock.random_hex(12)
request_id.join('-')
end
class << self
alias :reserved_instances_id :request_id
alias :reserved_instances_offering_id :request_id
end
def self.reservation_id
"r-#{Fog::Mock.random_hex(8)}"
end
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def self.snapshot_id
"snap-#{Fog::Mock.random_hex(8)}"
end
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def self.volume_id
"vol-#{Fog::Mock.random_hex(8)}"
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end
end
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end
end