mirror of
https://github.com/fog/fog-aws.git
synced 2022-11-09 13:50:52 -05:00
249 lines
9.1 KiB
Ruby
249 lines
9.1 KiB
Ruby
require 'fog/core'
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require 'fog/xml'
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require 'fog/json'
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require File.expand_path('../aws/version', __FILE__)
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module Fog
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module AWS
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extend Fog::Provider
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autoload :CredentialFetcher, File.expand_path('../aws/credential_fetcher', __FILE__)
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autoload :Errors, File.expand_path('../aws/errors', __FILE__)
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autoload :Mock, File.expand_path('../aws/mock', __FILE__)
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autoload :ServiceMapper, File.expand_path('../aws/service_mapper', __FILE__)
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autoload :SignatureV4, File.expand_path('../aws/signaturev4', __FILE__)
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# Services
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autoload :AutoScaling, File.expand_path('../aws/auto_scaling', __FILE__)
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autoload :CDN, File.expand_path('../aws/cdn', __FILE__)
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autoload :CloudFormation, File.expand_path('../aws/cloud_formation', __FILE__)
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autoload :CloudWatch, File.expand_path('../aws/cloud_watch', __FILE__)
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autoload :Compute, File.expand_path('../aws/compute', __FILE__)
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autoload :DataPipeline, File.expand_path('../aws/data_pipeline', __FILE__)
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autoload :DNS, File.expand_path('../aws/dns', __FILE__)
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autoload :DynamoDB, File.expand_path('../aws/dynamodb', __FILE__)
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autoload :ECS, File.expand_path('../aws/ecs', __FILE__)
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autoload :EFS, File.expand_path('../aws/efs', __FILE__)
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autoload :ELB, File.expand_path('../aws/elb', __FILE__)
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autoload :ELBV2, File.expand_path('../aws/elbv2', __FILE__)
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autoload :EMR, File.expand_path('../aws/emr', __FILE__)
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autoload :ElasticBeanstalk, File.expand_path('../aws/beanstalk', __FILE__)
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autoload :Elasticache, File.expand_path('../aws/elasticache', __FILE__)
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autoload :Federation, File.expand_path('../aws/federation', __FILE__)
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autoload :Glacier, File.expand_path('../aws/glacier', __FILE__)
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autoload :IAM, File.expand_path('../aws/iam', __FILE__)
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autoload :Kinesis, File.expand_path('../aws/kinesis', __FILE__)
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autoload :KMS, File.expand_path('../aws/kms', __FILE__)
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autoload :Lambda, File.expand_path('../aws/lambda', __FILE__)
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autoload :RDS, File.expand_path('../aws/rds', __FILE__)
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autoload :Redshift, File.expand_path('../aws/redshift', __FILE__)
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autoload :SES, File.expand_path('../aws/ses', __FILE__)
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autoload :SNS, File.expand_path('../aws/sns', __FILE__)
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autoload :SQS, File.expand_path('../aws/sqs', __FILE__)
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autoload :STS, File.expand_path('../aws/sts', __FILE__)
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autoload :Storage, File.expand_path('../aws/storage', __FILE__)
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autoload :Support, File.expand_path('../aws/support', __FILE__)
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autoload :SimpleDB, File.expand_path('../aws/simpledb', __FILE__)
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service(:auto_scaling, 'AutoScaling')
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service(:beanstalk, 'ElasticBeanstalk')
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service(:cdn, 'CDN')
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service(:cloud_formation, 'CloudFormation')
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service(:cloud_watch, 'CloudWatch')
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service(:compute, 'Compute')
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service(:data_pipeline, 'DataPipeline')
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service(:dns, 'DNS')
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service(:dynamodb, 'DynamoDB')
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service(:elasticache, 'Elasticache')
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service(:ecs, 'ECS')
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service(:efs, 'EFS')
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service(:elb, 'ELB')
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service(:elbv2, 'ELBV2')
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service(:emr, 'EMR')
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service(:federation, 'Federation')
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service(:glacier, 'Glacier')
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service(:iam, 'IAM')
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service(:kinesis, 'Kinesis')
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service(:kms, 'KMS')
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service(:lambda, 'Lambda')
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service(:rds, 'RDS')
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service(:redshift, 'Redshift')
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service(:ses, 'SES')
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service(:simpledb, 'SimpleDB')
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service(:sns, 'SNS')
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service(:sqs, 'SQS')
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service(:storage, 'Storage')
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service(:sts, 'STS')
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service(:support, 'Support')
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def self.indexed_param(key, values)
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params = {}
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unless key.include?('%d')
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key << '.%d'
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end
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[*values].each_with_index do |value, index|
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if value.respond_to?('keys')
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k = format(key, index + 1)
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value.each do | vkey, vvalue |
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params["#{k}.#{vkey}"] = vvalue
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end
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else
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params[format(key, index + 1)] = value
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end
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end
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params
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end
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def self.serialize_keys(key, value, options = {})
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case value
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when Hash
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value.each do | k, v |
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options.merge!(serialize_keys("#{key}.#{k}", v))
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end
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return options
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when Array
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value.each_with_index do | it, idx |
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options.merge!(serialize_keys("#{key}.member.#{(idx + 1)}", it))
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end
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return options
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else
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return {key => value}
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end
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end
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def self.indexed_request_param(name, values)
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idx = -1
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Array(values).reduce({}) do |params, value|
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params["#{name}.#{idx += 1}"] = value
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params
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end
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end
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def self.indexed_filters(filters)
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params = {}
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filters.keys.each_with_index do |key, key_index|
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key_index += 1
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params[format('Filter.%d.Name', key_index)] = key
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[*filters[key]].each_with_index do |value, value_index|
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value_index += 1
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params[format('Filter.%d.Value.%d', key_index, value_index)] = value
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end
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end
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params
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end
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def self.escape(string)
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string.gsub(/([^a-zA-Z0-9_.\-~]+)/) {
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"%" + $1.unpack("H2" * $1.bytesize).join("%").upcase
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}
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end
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def self.signed_params_v4(params, headers, options={})
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date = Fog::Time.now
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params = params.merge('Version' => options[:version])
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headers = headers.merge('Host' => options[:host], 'x-amz-date' => date.to_iso8601_basic)
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headers['x-amz-security-token'] = options[:aws_session_token] if options[:aws_session_token]
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query = options[:query] || {}
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if !options[:body]
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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}=#{escape(value.to_s)}&"
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end
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end
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body.chop!
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else
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body = options[:body]
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end
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headers['Authorization'] = options[:signer].sign({:method => options[:method], :headers => headers, :body => body, :query => query, :path => options[:path]}, date)
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return body, headers
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end
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def self.signed_params(params, options = {})
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params.merge!({
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'AWSAccessKeyId' => options[: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' => options[:version]
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})
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params.merge!({
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'SecurityToken' => options[:aws_session_token]
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}) if options[:aws_session_token]
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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}=#{escape(value.to_s)}&"
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end
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end
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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)
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body << "Signature=#{escape(Base64.encode64(signed_string).chomp!)}"
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body
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end
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def self.parse_security_group_options(group_name, options)
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options ||= Hash.new
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if group_name.is_a?(Hash)
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options = group_name
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elsif group_name
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if options.key?('GroupName')
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raise Fog::AWS::Compute::Error, 'Arguments specified both group_name and GroupName in options'
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end
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options = options.clone
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options['GroupName'] = group_name
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end
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name_specified = options.key?('GroupName') && !options['GroupName'].nil?
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group_id_specified = options.key?('GroupId') && !options['GroupId'].nil?
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unless name_specified || group_id_specified
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raise Fog::AWS::Compute::Error, 'Neither GroupName nor GroupId specified'
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end
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if name_specified && group_id_specified
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options.delete('GroupName')
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end
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options
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end
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def self.json_response?(response)
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return false unless response && response.headers
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response.get_header('Content-Type') =~ %r{application/.*json.*}i ? true : false
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end
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def self.regions
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@regions ||= [
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'af-south-1',
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'ap-east-1',
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'ap-northeast-1', 'ap-northeast-2', 'ap-northeast-3',
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'ap-south-1',
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'ap-southeast-1', 'ap-southeast-2', 'ap-southeast-3',
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'ca-central-1',
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'cn-north-1',
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'cn-northwest-1',
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'eu-central-1',
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'eu-north-1',
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'eu-west-1', 'eu-west-2', 'eu-west-3', 'eu-south-1',
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'me-south-1',
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'us-east-1', 'us-east-2',
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'us-west-1', 'us-west-2',
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'sa-east-1',
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'us-gov-east-1',
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'us-gov-west-1'
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]
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end
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def self.validate_region!(region, host=nil)
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if (!host || host.end_with?('.amazonaws.com')) && !regions.include?(region)
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raise ArgumentError, "Unknown region: #{region.inspect}"
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end
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end
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end
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end
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