Module: CFoundryHelper::Helpers::ClientHelper

Defined in:
lib/cfoundry_helper/helpers/client_helper.rb

Constant Summary collapse

MAX_CLIENT_TIMEOUT =

5 minutes

5*60
@@scim_client = 
nil
@@cloud_controller_client = 
nil
@@auth_token = 
nil
@@current_target_url = 
nil
@@scim_client_init_time = 
nil
@@cc_client_init_time = 
nil

Class Method Summary collapse

Class Method Details

.cloud_controller_client ⇒ Object

Use this client to connect to the cloudcontroller and register a new user.

Raises:



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# File 'lib/cfoundry_helper/helpers/client_helper.rb', line 66

def self.cloud_controller_client
  # is the client outdated?
  unless @@cc_client_init_time.nil?
    time_diff = Time.now - @@cc_client_init_time
    if time_diff > MAX_CLIENT_TIMEOUT
      @@cloud_controller_client = nil
      @@auth_token = nil
    end
  end

  # just return the already initialized client if present
  raise CFoundryHelper::Errors::ConfigurationError, "The ClientHelper's current target url is not defined in the configuration!" if CFoundryHelper.config[@@current_target_url].nil?

  # just return the already initialized client if the auth token is not expired.
  return @@cloud_controller_client unless is_auth_token_expired?

  token_issuer = ::CF::UAA::TokenIssuer.new(CFoundryHelper.config[@@current_target_url]['uaa']['site'], "cf")
  token_info = token_issuer.implicit_grant_with_creds(CFoundryHelper.config[@@current_target_url]['cloud_controller'])
  access_token = token_info.info["access_token"]
  token = CFoundry::AuthToken.from_hash({:token => "bearer #{access_token}"})
  @@auth_token = token
  cc_client = CFoundry::V2::Client.new(CFoundryHelper.config[@@current_target_url]['cloud_controller']['site'], token)
  set_cc_client(cc_client)
end

.current_target_url ⇒ Object 



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# File 'lib/cfoundry_helper/helpers/client_helper.rb', line 20

def self.current_target_url
  return @@current_target_url
end

.current_target_url=(url) ⇒ Object 



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# File 'lib/cfoundry_helper/helpers/client_helper.rb', line 16

def self.current_target_url=(url)
  @@current_target_url = url
end

.get_auth_token ⇒ Object 



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# File 'lib/cfoundry_helper/helpers/client_helper.rb', line 28

def self.get_auth_token
  self.cloud_controller_client
  return @@auth_token
end

.get_cc_target_url ⇒ Object 



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# File 'lib/cfoundry_helper/helpers/client_helper.rb', line 24

def self.get_cc_target_url
  return self.cloud_controller_client.target
end

.scim_client ⇒ Object

Use this client to connect to the uaa-service and check wether a user alredy exists.

scim is a “System for Cross-domain Identity Management” and it is uesd by the uaa service. see www.simplecloud.info/

Raises:



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# File 'lib/cfoundry_helper/helpers/client_helper.rb', line 40

def self.scim_client
  # is the client outdated?
  unless @@scim_client_init_time.nil?
    time_diff = Time.now - @@scim_client_init_time
    @@scim_client = nil if time_diff > MAX_CLIENT_TIMEOUT
  end

  raise CFoundryHelper::Errors::ConfigurationError, "The ClientHelper's current target url is not defined in the configuration yaml file!" if CFoundryHelper.config[@@current_target_url].nil?

  # just return the already initialized client if present
  return @@scim_client unless @@scim_client.nil?

  token_issuer = ::CF::UAA::TokenIssuer.new(
      CFoundryHelper.config[@@current_target_url]['uaa']['site'],
      CFoundryHelper.config[@@current_target_url]['uaa']['client_id'],
      CFoundryHelper.config[@@current_target_url]['uaa']['client_secret'])

  token_info = token_issuer.client_credentials_grant
  access_token = token_info.info["access_token"]
  scim_client = ::CF::UAA::Scim.new(CFoundryHelper.config[@@current_target_url]['uaa']['site'], "bEareR #{access_token}")
  set_scim_client(scim_client)
end

.set_cc_client(client) ⇒ Object 



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# File 'lib/cfoundry_helper/helpers/client_helper.rb', line 96

def self.set_cc_client(client)
  @@cc_client_init_time = Time.now
  @@cloud_controller_client = client
end

.set_scim_client(client) ⇒ Object 



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# File 'lib/cfoundry_helper/helpers/client_helper.rb', line 91

def self.set_scim_client(client)
  @@scim_client_init_time = Time.now
  @@scim_client = client
end