DEVICE FOR SHARING CONTENTS OF A SOCIAL NETWORK SERVICE IN A COMMUNICATION SYSTEM CAPABLE OF READING THE CONTENTS OF THE SOCIAL NETWORK SERVICE OF OTHER USER THROUGH INDIRECT AUTHENTICATION WITH OPEN AUTHORIZATION WITHOUT SOCIAL NETWORK SERVICE ACCOUNT INFORMATION OF THE OTHER USER AND A METHOD THEREOF

摘要

PURPOSE: A device for sharing contents of a social network service in a communication system and a method thereof are provided to transmit the contents stored in a portable terminal of other user to the portable terminal through a middleware server.;CONSTITUTION: A social network service provider(110) provides a social network service. The social network service provider generates an authentication key and an authentication token based on an open authorization protocol. When a first user requests sharing social network service contents of a second user, a middleware server(130) obtains contents of the second user from the social network service provider by using the authentication key of the second user. The middleware server transmits the contents of the second user to the first user.;COPYRIGHT KIPO 2013;[Reference numerals] (110) SNS provider; (120) Client; (130) Middleware server