Rich text content processing method and system

A processing method and technology of a processing system, applied in the field of computer network security, can solve problems such as performance impact, time-consuming server-side filtering, and inability to guarantee 100% security, and achieve the effects of easy processing, simplified processing logic, and improved processing performance

Active Publication Date: 2013-04-10
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

All in all, the server-side filtering logic for rich text is very complex, and it cannot guarantee 100% security; server-side filtering is time-consuming and will have a certain impact on performance, thereby affecting the user's publishing efficiency

Method used

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  • Rich text content processing method and system
  • Rich text content processing method and system
  • Rich text content processing method and system

Examples

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Embodiment Construction

[0021] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0022] The rich text content mentioned in this article is a kind of text content that contains tags (such as HTML tags). More specifically, the rich text content includes one or more tags, and one or more tags can be nested, that is, one tag can contain one or more other tags. Each tag can have one or more attributes associated with it. figure 1 A schematic diagram of a piece of text is shown, and the rich text content correspondi...

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PUM

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Abstract

The invention discloses a rich text content processing method and a rich text content processing system. The system comprises a server and clients, wherein the clients are suitable for converting rich text contents to obtain structured data and transmitting the structured data to the server, wherein the structured data structurally describes tags and attributes in the rich text contents; and the server comprises a network interface, a data converter, a filter and an escape processor. By converting the rich text contents into data objects through two steps and then conducting filtration processing, compared with the method of directly filtering the rich text contents in the prior art, the processing logic of rich text content filtration is greatly simplified and the processing performance is greatly improved.

Description

technical field [0001] The invention relates to the technical field of computer network security, in particular to a method and system for processing rich text content. Background technique [0002] In the WEB2.0 era, network products provide text publishing portals for users to generate content. In order to meet the needs of users to create richer content, the text publishing portal usually supports content in rich text format, that is, content containing HTML tags. Users publish rich text content to the server through the text publishing portal, and the server needs to perform security checks and filters on the rich text content before storing and displaying it. [0003] The existing rich text transmission and filtering methods are as follows: the user creates rich text on the browser side, and then the browser directly sends the rich text to the server; The content of the problem is filtered, and finally relatively safe content is obtained. [0004] However, because th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 李成银
Owner BEIJING QIHOO TECH CO LTD
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