Class: OSDN::CLI::Command::Login

Inherits:
Base
  • Object
show all
Defined in:
lib/osdn/cli/command/login.rb

Instance Attribute Summary

Attributes inherited from Base

#credential, #format, #logger

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#credential_path, #initialize, #load_credential, #load_variables, #set_client_token, #set_credential, #update_token, #update_variables, #write_credential, #write_variables

Constructor Details

This class inherits a constructor from OSDN::CLI::Command::Base

Class Method Details

.description ⇒ Object 



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# File 'lib/osdn/cli/command/login.rb', line 61

def self.description
  "Login and save access token."
end

Instance Method Details

#help ⇒ Object 



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# File 'lib/osdn/cli/command/login.rb', line 57

def help
  puts "#{$0} login"
end

#launch_brwoser(url) ⇒ Object 



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# File 'lib/osdn/cli/command/login.rb', line 32

def launch_brwoser(url)
  puts "Access following URL to get auth code;\n#{url}"
  if ENV['DISPLAY']
    %w(/usr/bin/xdg-open /usr/bin/X11/xdg-open /usr/local/bin/xdg-open
           /usr/bin/x-www-browser /usr/bin/firefox /usr/local/bin/firefox
          ).each do |bin|
      File.executable?(bin) or next
      exec(bin, url) if fork.nil?
      return
    end
  end
  case RUBY_PLATFORM
  when /mswin|msys|mingw|cygwin|bccwin|wince|emc/
    spawn("start #{url.gsub(/&/, '^&')}")
  when /darwin|mac os/
    exec("/usr/bin/open", url) if fork.nil?
  end
end

#prompt(msg = "", newline = false) ⇒ Object 



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# File 'lib/osdn/cli/command/login.rb', line 51

def prompt(msg = "", newline = false)
  require 'readline'
  msg += "\n" if newline
  Readline.readline(msg, true).to_s.squeeze(" ").strip
end

#run ⇒ Object 



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# File 'lib/osdn/cli/command/login.rb', line 3

def run
  logger.debug "Trying login"
  scope = %w(profile group group_write)

  auth_url = "https://#{OSDNClient.configure.host}/account/oauth2ui/authorize?client_id=#{CLI.client_id}&state=cli#{Time.now.to_i}&response_type=code&scope=#{scope.join('%20')}"

  launch_brwoser auth_url
  puts
  authcode = prompt("Type your auth code: ")
  puts
  if authcode.empty?
    logger.error "Empty auth code, login has been canceled."
    return
  end

  api = OSDNClient::DefaultApi.new
  begin
    set_credential api.token(CLI.client_id, CLI.client_secret, code: authcode)
  rescue OSDNClient::ApiError => e
    begin
      err = JSON.parse(e.response_body)
      logger.fatal err["error_description"]
    rescue
      logger.fatal "Failed to get access token"
    end
    return
  end
end