Class: Aspera::Cli::Plugins::Shares

Inherits:
BasicAuth show all
Defined in:
lib/aspera/cli/plugins/shares.rb

Overview

Plugin for Aspera Shares v1

Constant Summary collapse

NODE_API_PATH =

path for node API after base url

'node_api'
ADMIN_API_PATH =

path for node admin after base url

'api/v1'
SAML_IMPORT_MANDATORY = 
%w[id name_id].freeze
SAML_IMPORT_ALLOWED = 
%w[email given_name surname].concat(SAML_IMPORT_MANDATORY).freeze
ACTIONS = 
%i[health files admin].freeze
USR_GRP_SETTINGS =

common to users and groups

%i[transfer_settings app_authorizations share_permissions].freeze

Constants inherited from Base

Base::ALL_OPS, Base::GLOBAL_OPS, Base::INSTANCE_OPS, Base::MAX_ITEMS, Base::MAX_PAGES

Instance Attribute Summary

Attributes inherited from Base

#context

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BasicAuth

#basic_auth_api, #basic_auth_params, declare_options

Methods inherited from Base

#add_manual_header, #config, declare_options, #do_bulk_operation, #entity_execute, #formatter, #instance_identifier, #list_entities_limit_offset_total_count, #lookup_entity_by_field, #lookup_entity_generic, #options, percent_selector, #persistency, #query_read_delete, #transfer, #value_create_modify

Constructor Details

#initialize(**_) ⇒ Shares

Returns a new instance of Shares.



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# File 'lib/aspera/cli/plugins/shares.rb', line 49

def initialize(**_)
  super
end

Class Method Details

.detect(address_or_url) ⇒ Object 



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# File 'lib/aspera/cli/plugins/shares.rb', line 16

def detect(address_or_url)
  address_or_url = "https://#{address_or_url}" unless address_or_url.match?(%r{^[a-z]{1,6}://})
  api = Rest.new(base_url: address_or_url, redirect_max: 1)
  # TODO: use ping instead ?
  resp = api.read("#{NODE_API_PATH}/app", exception: false, ret: :resp)
  # shall fail: shares requires auth, but we check error message
  return unless resp.code.to_s.eql?('401') && resp.body.eql?('{"error":{"user_message":"API user authentication failed"}}')
  version = 'unknown'
  http = api.read('login', headers: {'Accept'=>'*/*'}, ret: :resp)
  if (m = http.body.match(/\(v(1\..*)\)/))
    version = m[1]
  end
  return {
    version: version,
    url:     address_or_url
  }
end

Instance Method Details

#execute_action ⇒ Object 



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# File 'lib/aspera/cli/plugins/shares.rb', line 60

def execute_action
  command = options.get_next_command(ACTIONS, aliases: {repository: :files})
  case command
  when :health
    nagios = Nagios.new
    begin
      http = Rest
        .new(base_url: "#{options.get_option(:url, mandatory: true)}/#{NODE_API_PATH}")
        .read('ping', ret: :resp)
      raise Error, 'Shares not detected' unless http.body.eql?(' ')
      nagios.add_ok('shares api', 'accessible')
    rescue StandardError => e
      nagios.add_critical('API', e.to_s)
    end
    Main.result_object_list(nagios.status_list)
  when :files
    api_shares_node = basic_auth_api(NODE_API_PATH)
    repo_command = options.get_next_command(Node::COMMANDS_SHARES)
    return Node
        .new(context: context, api: api_shares_node)
        .execute_action(repo_command)
  when :admin
    api_shares_admin = basic_auth_api(ADMIN_API_PATH)
    admin_command = options.get_next_command(%i[node share transfer_settings user group].freeze)
    lookup_share = ->(field, value){lookup_entity_generic(entity: 'share', field: field, value: value){api_shares_admin.read('data/shares')}['id']}
    case admin_command
    when :node
      return entity_execute(api: api_shares_admin, entity: 'data/nodes')
    when :share
      share_command = options.get_next_command(%i[user_permissions group_permissions].concat(ALL_OPS))
      case share_command
      when *ALL_OPS
        return entity_execute(
          api:            api_shares_admin,
          entity:         'data/shares',
          command:        share_command,
          display_fields: %w[id name node_id directory percent_free],
          &lookup_share
        )
      when :user_permissions, :group_permissions
        share_id = instance_identifier(&lookup_share)
        return entity_execute(api: api_shares_admin, entity: "data/shares/#{share_id}/#{share_command}")
      end
    when :transfer_settings
      xfer_settings_command = options.get_next_command(%i[show modify])
      return entity_execute(
        api: api_shares_admin,
        entity: 'data/transfer_settings',
        command: xfer_settings_command,
        is_singleton: true
      )
    when :user, :group
      entity_type = admin_command
      entities_location = options.get_next_command(%i[all local ldap saml])
      entities_prefix = entities_location.eql?(:all) ? '' : "#{entities_location}_"
      entities_path = "data/#{entities_prefix}#{entity_type}s"
      entity_commands = nil
      case entities_location
      when :all
        entity_commands = %i[list show delete]
        entity_commands.concat(USR_GRP_SETTINGS)
        entity_commands.push(:users) if entity_type.eql?(:group)
        entity_commands.freeze
      when :local
        entity_commands = %i[list show delete create modify]
        entity_commands.push(:users) if entity_type.eql?(:group)
        entity_commands.freeze
      when :ldap
        entity_commands = %i[add].freeze
      when :saml
        entity_commands = %i[import].freeze
      end
      entity_verb = options.get_next_command(entity_commands)
      lookup_block = ->(field, value){lookup_entity_generic(entity: entity_type, field: field, value: value){api_shares_admin.read(entities_path)}['id']}
      case entity_verb
      when *ALL_OPS # list, show, delete, create, modify
        display_fields = entity_type.eql?(:user) ? %w[id user_id username first_name last_name email] : nil
        display_fields.push(:directory_user) if entity_type.eql?(:user) && entities_location.eql?(:all)
        return entity_execute(
          api:            api_shares_admin,
          entity:         entities_path,
          command:        entity_verb,
          display_fields: display_fields,
          &lookup_block
        )
      when *USR_GRP_SETTINGS # transfer_settings, app_authorizations, share_permissions
        group_id = instance_identifier(&lookup_block)
        entities_path = "#{entities_path}/#{group_id}/#{entity_verb}"
        return entity_execute(api: api_shares_admin, entity: entities_path, is_singleton: !entity_verb.eql?(:share_permissions), &lookup_share)
      when :import # saml
        return do_bulk_operation(command: entity_verb, descr: 'user information') do |entity_parameters|
          entity_parameters = entity_parameters.transform_keys{ |k| k.gsub(/\s+/, '_').downcase}
          Aspera.assert_type(entity_parameters, Hash)
          SAML_IMPORT_MANDATORY.each{ |p| raise "missing mandatory field: #{p}" if entity_parameters[p].nil?}
          entity_parameters.each_key do |p|
            raise "unsupported field: #{p}, use: #{SAML_IMPORT_ALLOWED.join(',')}" unless SAML_IMPORT_ALLOWED.include?(p)
          end
          api_shares_admin.create("#{entities_path}/import", entity_parameters)
        end
      when :add # ldap
        return do_bulk_operation(command: entity_verb, descr: "#{entity_type} name", values: String) do |entity_name|
          api_shares_admin.create(entities_path, {entity_type=>entity_name})
        end
      when :users # group
        return entity_execute(api: api_shares_admin, entity: "#{entities_path}/#{instance_identifier(&lookup_block)}/#{entities_prefix}users")
      else Aspera.error_unexpected_value(entity_verb)
      end
    end
  end
end

#wizard(wizard, app_url) ⇒ Hash

Returns :preset_value, :test_args.

Parameters:

  • wizard (Wizard) —

    The wizard object

  • app_url (Wizard) —

    The wizard object

Returns:

  • (Hash) —

    :preset_value, :test_args



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# File 'lib/aspera/cli/plugins/shares.rb', line 38

def wizard(wizard, app_url)
  return {
    preset_value: {
      url:      app_url,
      username: options.get_option(:username, mandatory: true),
      password: options.get_option(:password, mandatory: true)
    },
    test_args:    'files browse /'
  }
end