Patent ID: 9027152
Filing Date: 2015-05-05
Classification: G06F

Abstract:
1. A web data right management device, the device comprising: a hardware processor; a message processing logic that adds agent information, indicative of whether management of a right to web data is supported, to a header of a web data request message to be sent from a web browser to a web server and transfer the web data request message to the web server, to parse and output right information included in a header of a web data reply message to be sent from the web server to the web browser, and to transfer the web data included in the web data reply message to the web browser; and a right managing logic that controls output of the web data, included in the web data reply message, via the web browser based on content of the parsed right information input from the message processing logic, wherein the message processing logic transfers a reply message, including an error code related to rejection of a request sent from the web server because of no support of the right management determined based on the agent information, to the web browser, and wherein the web data right management device is located on a client terminal in which the web browser is installed, wherein the web data is to be output to the web browser to allow user action to be performed on the web data based on content of the parsed right information, with respect to an action message input via the web browser in response to the web data.