Class: CF::Start::Login

Inherits:
Base
  • Object
show all
Defined in:
lib/cf/cli/start/login.rb

Instance Method Summary collapse

Methods inherited from Base

#displayed_target?

Methods inherited from CLI

#add_exception_name_to_msg, #build_client, #check_logged_in, #check_target, client, #client, client=, #client_target, #color_enabled?, #debug?, #default_action, #ensure_config_dir, #err, #execute, #fail, #fail_unknown, #force?, #formatted_exception_output, #help, #help_header, #invalidate_client, #log_error, #log_error_and_dump_crashlog, #name_list, #normalize_targets_info, #one_of, #quiet?, #remove_target_info, #sane_target_url, #save_target_info, #save_targets, #save_token_if_it_changes, #set_target, #table, #target_info, #targets_info, #user_colors, #verbose?, #wrap_errors

Methods included from CF::Spacing

#indented, #justify, #line, #lines, #quiet?, #spaced, #start_line, #tabular, #text_width, #trim_escapes

Methods included from Interactive

#ask, #handler, #input_state, #list_choices, #prompt, #show_default

Instance Method Details

#login ⇒ Object 



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# File 'lib/cf/cli/start/login.rb', line 21

def 
  show_context

  expected_prompts = if input[:sso]
    [:username, :passcode]
  else
    [:username, :password]
  end

  credentials = {
    :username => input[:username],
    :password => input[:password]
  }

  prompts = client.

  # ask username first
  if prompts.key?(:username)
    type, label = prompts.delete(:username)
    credentials[:username] ||= ask_prompt(type, label)
  end

  info = target_info

  auth_token = nil
  authenticated = false
  failed = false
  remaining_attempts = 3

  until authenticated || remaining_attempts <= 0
    remaining_attempts -= 1
    failed = false

    unless force?
      ask_prompts(credentials, prompts.slice(*expected_prompts))
    end

    with_progress("Authenticating") do |s|
      begin
        auth_token = client.(credentials.slice(*expected_prompts))
        authenticated = true
      rescue CFoundry::Denied
        return if force?
        s.fail do
          failed = true
          credentials = credentials.slice(:username)
        end
      end
    end
  end

  return if failed

  info.merge!(auth_token.to_hash)
  save_target_info(info)
  invalidate_client

  line if input.interactive?(:organization) || input.interactive?(:space)

  CF::Populators::Target.new(input).populate_and_save!
ensure
  exit_status 1 if not authenticated
end

#precondition ⇒ Object 



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# File 'lib/cf/cli/start/login.rb', line 6

def precondition
  check_target
end