Class: Fog::AWS::KMS::Mock

Inherits:
Object
  • Object
show all
Defined in:
lib/fog/aws/kms.rb,
lib/fog/aws/requests/kms/list_keys.rb,
lib/fog/aws/requests/kms/create_key.rb,
lib/fog/aws/requests/kms/describe_key.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Mock

Returns a new instance of Mock.



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# File 'lib/fog/aws/kms.rb', line 45

def initialize(options={})
  @use_iam_profile = options[:use_iam_profile]
  @account_id = Fog::AWS::Mock.owner_id

  @region = options[:region] || 'us-east-1'
  setup_credentials(options)

  Fog::AWS.validate_region!(@region)
end

Instance Attribute Details

#account_id ⇒ Object (readonly)

Returns the value of attribute account_id.



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# File 'lib/fog/aws/kms.rb', line 43

def 
  @account_id
end

Class Method Details

.data ⇒ Object 



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# File 'lib/fog/aws/kms.rb', line 29

def self.data
  @data ||= Hash.new do |hash, region|
    hash[region] = Hash.new do |region_hash, access_key|
      region_hash[access_key] = {
        :keys => {},
      }
    end
  end
end

.reset ⇒ Object 



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# File 'lib/fog/aws/kms.rb', line 39

def self.reset
  data.clear
end

Instance Method Details

#create_key(policy = nil, description = nil, usage = "ENCRYPT_DECRYPT") ⇒ Object 



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# File 'lib/fog/aws/requests/kms/create_key.rb', line 37

def create_key(policy = nil, description = nil, usage = "ENCRYPT_DECRYPT")
  response = Excon::Response.new
  key_id   = UUID.uuid
  key_arn  = Fog::AWS::Mock.arn("kms", self., "key/#{key_id}", @region)

  key = {
    "KeyUsage"     => usage,
    "AWSAccountId" => self.,
    "KeyId"        => key_id,
    "Description"  => description,
    "CreationDate" => Time.now,
    "Arn"          => key_arn,
    "Enabled"      => true,
  }

  # @todo use default policy

  self.data[:keys][key_id] = key

  response.body = { "KeyMetadata" => key }
  response
end

#data ⇒ Object 



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# File 'lib/fog/aws/kms.rb', line 62

def data
  self.class.data[@region][@aws_access_key_id]
end

#describe_key(identifier) ⇒ Object 



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# File 'lib/fog/aws/requests/kms/describe_key.rb', line 17

def describe_key(identifier)
  response = Excon::Response.new
  key = self.data[:keys][identifier]

  response.body = { "KeyMetadata" => key }
  response
end

#list_keys(options = {}) ⇒ Object 



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# File 'lib/fog/aws/requests/kms/list_keys.rb', line 27

def list_keys(options={})
  limit  = options[:limit]
  marker = options[:marker]

  if limit
    if limit > 1_000
      raise Fog::AWS::KMS::Error.new(
        "ValidationError => 1 validation error detected: Value '#{limit}' at 'limit' failed to satisfy constraint: Member must have value less than or equal to 1000"
      )
    elsif limit <  1
      raise Fog::AWS::KMS::Error.new(
        "ValidationError => 1 validation error detected: Value '#{limit}' at 'limit' failed to satisfy constraint: Member must have value greater than or equal to 1"
      )
    end
  end

  key_set = if marker
              self.data[:markers][marker] || []
            else
              self.data[:keys].inject([]) { |r,(k,v)|
                r << { "KeyId" => k, "KeyArn" => v["Arn"] }
              }
            end

  keys = if limit
           key_set.slice!(0, limit)
         else
           key_set
         end

  truncated = keys.size < key_set.size

  marker = truncated && "metadata/l/#{}/#{UUID.uuid}"

  response = Excon::Response.new

  body = {
    'Keys'      => keys,
    'Truncated' => truncated,
    'RequestId' => Fog::AWS::Mock.request_id
  }

  if marker
    self.data[:markers][marker] = key_set
    body.merge!('Marker' => marker)
  end

  response.body = body
  response.status = 200

  response
end

#reset_data ⇒ Object 



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# File 'lib/fog/aws/kms.rb', line 66

def reset_data
  self.class.data[@region].delete(@aws_access_key_id)
end

#setup_credentials(options) ⇒ Object 



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# File 'lib/fog/aws/kms.rb', line 55

def setup_credentials(options)
  @aws_access_key_id     = options[:aws_access_key_id]
  @aws_secret_access_key = options[:aws_secret_access_key]

  @signer = Fog::AWS::SignatureV4.new(@aws_access_key_id, @aws_secret_access_key, @region, 'kms')
end