Method and system for restraining use of network control in authorization website

Abstract

The invention discloses a method and a system for restricting the use of a network control under the authorized website, which are used to solve the problem that the use of the network control is required to be restricted by writing the domain name of the authorized website in the script code of the network control. he method comprises the following steps: the user accesses the web page which thescript code of the network control is inserted into through a browser and the browser judges whether the network control is installed locally; if the network control is installed locally, the browsersends the call request to the network control; if not, the network control is installed and the browser sends the call request to the network control; if the IP address of the authorized website of the network control is contained in the page parameter of the web page that the user accesses currently and the IP address of the web page that the user currently accesses is contained in the IP address of the authorized website, then the network control in the web page is run; if not, the call request is denied. The system comprises a web page server, a browser module and a network control module.The invention avoids the defect that the update of the authorized website causes the frequent upgrade of the network control.

Description

technical field [0001] The invention relates to computer network technology, in particular to a method and system for restricting the use of network controls under authorized websites. Background technique [0002] A network control (ActiveX control) is a program inserted into a web page code, which is downloaded, installed and invoked by a browser by accessing a web page. When the user opens the webpage inserted with the network control, if the user's browser supports the network control, the browser first judges whether the network control has been installed locally, and if so, directly calls and runs the network control locally. Otherwise, download and install the network control, and call the network control to realize corresponding functions after the installation is completed. If other websites want to implement the functions of the web control on their own web pages, they only need to copy the script code of the web control to their own web pages, and then they can u...

AI Technical Summary

Problems solved by technology

[0011] In the method of controlling the use of network controls in the prior art, the specified domain name must be written in the script code of the network control. If the list of domain names needs to be modified, this change can only be guaranteed by upgrading the network control, which may cause network Frequent upgrades of controls

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