Class: GameMachine::Handlers::PlayerAuthentication

Inherits:
Object
  • Object
show all
Includes:
Models, Singleton
Defined in:
lib/game_machine/handlers/player_authentication.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PlayerAuthentication

Returns a new instance of PlayerAuthentication.



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# File 'lib/game_machine/handlers/player_authentication.rb', line 18

def initialize
  @sessions = {}
  java_import "#{AppConfig.instance.config.handlers.auth}"
  @authclass = AppConfig.instance.config.handlers.auth.split('.').last.constantize
end

Instance Attribute Details

#authclass ⇒ Object (readonly)

Returns the value of attribute authclass.



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# File 'lib/game_machine/handlers/player_authentication.rb', line 17

def authclass
  @authclass
end

Instance Method Details

#authorize(username, password) ⇒ Object

Returns true if authorized, false if not



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# File 'lib/game_machine/handlers/player_authentication.rb', line 37

def authorize(username,password)
  GameMachine.logger.info "authorize: #{username}"
  if player = get_player(username)
    authenticator = authclass.new(player)
    if authenticator.authenticate(password)
      @sessions[username] = authtoken(username,password)
      player.set_authtoken(@sessions[username])
      player.store_set('players')
      return @sessions[username]
    else
      GameMachine.logger.info "player: #{player.id} password does not match"
      false
    end
  else
    GameMachine.logger.info "player: #{username} not found"
    false
  end
  false
end

#authtoken_for(username) ⇒ Object

Returns a session token for a logged in user. This must be a string and should not be too long, as it gets sent with every message.



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# File 'lib/game_machine/handlers/player_authentication.rb', line 59

def authtoken_for(username)
  if authtoken = @sessions.fetch(username,nil)
    return authtoken

  # user authenticated on different server, we have to look up their authtoken
  # and save it in the local sessions hash
  elsif player = get_player(username)
    if authtoken = player.authtoken
      @sessions[username] = authtoken
      return authtoken
    else
      GameMachine.logger.info "Authoken for #{username} is nil"
      nil
    end
  else
    GameMachine.logger.info "User #{username} not found"
    nil
  end
end

#get_player(username) ⇒ Object 



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# File 'lib/game_machine/handlers/player_authentication.rb', line 28

def get_player(username)
  if public?
    MessageLib::Player.new.set_id(username)
  else
    MessageLib::Player.store_get('players',username,2000)
  end
end

#public? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/game_machine/handlers/player_authentication.rb', line 24

def public?
  AppConfig.instance.config.handlers.auth == "com.game_machine.authentication.PublicAuthenticator"
end