Module: Fog::HP

Extended by:
Provider
Defined in:
lib/fog/hp.rb,
lib/fog/hp/block_storage.rb,
lib/fog/hp/models/block_storage/volume.rb,
lib/fog/hp/models/block_storage/volumes.rb,
lib/fog/hp/models/block_storage/snapshot.rb,
lib/fog/hp/models/block_storage/snapshots.rb,
lib/fog/hp/requests/block_storage/list_volumes.rb,
lib/fog/hp/requests/block_storage/create_volume.rb,
lib/fog/hp/requests/block_storage/delete_volume.rb,
lib/fog/hp/models/block_storage/bootable_volumes.rb,
lib/fog/hp/requests/block_storage/list_snapshots.rb,
lib/fog/hp/requests/block_storage/create_snapshot.rb,
lib/fog/hp/requests/block_storage/delete_snapshot.rb,
lib/fog/hp/requests/block_storage/get_volume_details.rb,
lib/fog/hp/requests/block_storage/get_snapshot_details.rb,
lib/fog/hp/requests/block_storage/list_bootable_volumes.rb,
lib/fog/hp/requests/block_storage/get_bootable_volume_details.rb

Defined Under Namespace

Modules: Errors Classes: BlockStorage, Mock

Constant Summary collapse

VERSION = 
'0.0.20'

Class Method Summary collapse

Methods included from Provider

[], extended, service, services

Class Method Details

.authenticate_v1(options, connection_options = {}) ⇒ Object

legacy swauth 1.0/1.1 style authentication



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# File 'lib/fog/hp.rb', line 64

def self.authenticate_v1(options, connection_options = {})
  hp_auth_uri = options[:hp_auth_uri] || "https://region-a.geo-1.objects.hpcloudsvc.com/auth/v1.0/"
  endpoint = URI.parse(hp_auth_uri)
  @scheme = endpoint.scheme || "http"
  @host = endpoint.host || "region-a.geo-1.objects.hpcloudsvc.com"
  @port = endpoint.port.to_s || "80"
  if (endpoint.path)
    @auth_path = endpoint.path.slice(1, endpoint.path.length)  # remove the leading slash
  else
    @auth_path = "auth/v1.0"
  end
  service_url = "#{@scheme}://#{@host}:#{@port}"
  # Set the User-Agent
  @user_agent = options[:user_agent]
  set_user_agent_header(connection_options, "fog/#{Fog::VERSION}", @user_agent)
  connection = Fog::Connection.new(service_url, false, connection_options)
  @hp_access_key = options[:hp_access_key]
  @hp_secret_key  = options[:hp_secret_key]
  response = connection.request({
    :expects  => [200, 204],
    :headers  => {
      'X-Auth-Key'  => @hp_secret_key,
      'X-Auth-User' => @hp_access_key
    },
    :host     => @host,
    :port     => @port,
    :method   => 'GET',
    :path     => @auth_path
  })
  response.headers.reject do |key, value|
    !['X-Server-Management-Url', 'X-Storage-Url', 'X-CDN-Management-Url', 'X-Auth-Token'].include?(key)
  end

  return {
    :auth_token => response.headers['X-Auth-Token'],
    :endpoint_url => nil,
    :cdn_endpoint_url => response.headers['X-Storage-Url']
  }
end

.authenticate_v2(options, connection_options = {}) ⇒ Object

keystone based control services style authentication



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# File 'lib/fog/hp.rb', line 105

def self.authenticate_v2(options, connection_options = {})
  hp_auth_uri = options[:hp_auth_uri] || "https://region-a.geo-1.identity.hpcloudsvc.com:35357/v2.0/tokens"
  # append /tokens if missing from auth uri
  @hp_auth_uri = hp_auth_uri.include?('tokens')? hp_auth_uri : hp_auth_uri + "tokens"
  endpoint = URI.parse(@hp_auth_uri)
  @scheme = endpoint.scheme || "https"
  @host = endpoint.host || "region-a.geo-1.identity.hpcloudsvc.com"
  @port = endpoint.port.to_s || "35357"
  if (endpoint.path)
    @auth_path = endpoint.path.slice(1, endpoint.path.length)  # remove the leading slash
  else
    @auth_path = "v2.0/tokens"
  end
  service_url = "#{@scheme}://#{@host}:#{@port}"
  # Set the User-Agent. If the caller sets a user_agent, use it.
  @user_agent = options[:user_agent]
  set_user_agent_header(connection_options, "fog/#{Fog::VERSION}", @user_agent)
  connection = Fog::Connection.new(service_url, false, connection_options)

  ### Implement HP Control Services Authentication services ###
  # Get the style of auth credentials passed, defaults to access/secret key style
  @hp_use_upass_auth_style = options[:hp_use_upass_auth_style] || false
  @hp_access_key = options[:hp_access_key]
  @hp_secret_key = options[:hp_secret_key]
  @hp_tenant_id  = options[:hp_tenant_id]
  @hp_service_type  = options[:hp_service_type]
  @hp_avl_zone   = options[:hp_avl_zone]

  ### Decide which auth style to use
  unless (@hp_use_upass_auth_style)
    # If Access Key style credentials are provided, use that
    request_body = {
        'auth' => {
            'apiAccessKeyCredentials' => {
                'accessKey' => "#{@hp_access_key}",
                'secretKey' => "#{@hp_secret_key}"
            }
        }
    }
  else
    # Otherwise use the Username/Password style
    request_body = {
        'auth' => {
            'passwordCredentials' => {
                'username' => "#{@hp_access_key}",
                'password' => "#{@hp_secret_key}"
            }
        }
    }
  end
  # add tenant_id if specified
  request_body['auth']['tenantId'] = @hp_tenant_id if @hp_tenant_id

  ### Make the call to CS to get auth token and service catalog
  response = connection.request(
    {
      :expects => 200,
      :headers => {
          'Content-Type' => 'application/json'
      },
      :host => @host,
      :port => @port,
      :method => 'POST',
      :body => Fog::JSON.encode(request_body),
      :path => @auth_path
    }
  )

  body = Fog::JSON.decode(response.body)

  ### fish out auth_token and endpoint for the service
  auth_token = body['access']['token']['id']
  endpoint_url = get_endpoint_from_catalog(body['access']['serviceCatalog'], @hp_service_type, @hp_avl_zone)
  # If service is Storage, then get the CDN endpoint as well. 'Name' is unique instead of 'Type'
  if @hp_service_type == "Object Storage"
    cdn_endpoint_url = get_endpoint_from_catalog(body['access']['serviceCatalog'], "CDN", @hp_avl_zone)
  end

  return {
    :auth_token => auth_token,
    :endpoint_url => endpoint_url,
    :cdn_endpoint_url => cdn_endpoint_url
  }

end

.escape(str, extra_exclude_chars = '') ⇒ Object

CGI.escape, but without special treatment on spaces



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# File 'lib/fog/hp.rb', line 192

def self.escape(str,extra_exclude_chars = '')
  str.gsub(/([^a-zA-Z0-9_.-#{extra_exclude_chars}]+)/) do
    '%' + $1.unpack('H2' * $1.bytesize).join('%').upcase
  end
end