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Authority determination method and device

A technology of authority judgment and authentication algorithm, applied in the Internet field, can solve problems such as reducing the security of CDN technology

Inactive Publication Date: 2016-10-05
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this fixed authentication method is relatively easy to crack. The authentication code and authentication algorithm can be analyzed by capturing packets, and an access request that can obtain a legal authentication result can be forged. As a result, specific content with access rights is blocked. Obtained by illegal users, which reduces the security of CDN technology

Method used

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  • Authority determination method and device
  • Authority determination method and device
  • Authority determination method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] figure 1 It is a method flow chart of a permission judgment method provided by an embodiment of the present invention, and the method includes:

[0093] S101: The judging device acquires an access request sent by a user terminal for target content, where the access request includes location information of the user terminal.

[0094] For example, the user terminal can be understood as a device used by the user to surf the Internet, such as a mobile terminal such as a mobile phone or a tablet computer, or a computer device such as a desktop computer or a notebook, which is not limited in the present invention.

[0095] The target content can be understood as content published on the Internet and available for access, for example, the target content can be provided by a resource server. When the user terminal attempts to access the target content, the user terminal will send an access request to the judging device through the resource address corresponding to the target c...

Embodiment 2

[0114] This example will figure 1 On the basis of the corresponding embodiments, how to perform authority judgment when the judging device is specifically an authentication server is described in detail.

[0115] image 3 A schematic diagram of signaling for a permission judgment method provided by an embodiment of the present invention, including:

[0116] S301: The authentication server obtains the first authentication registration request for the target content sent by the resource server, the first authentication registration request includes legal user information of the target content, and the resource server provides the The server that describes the target content.

[0117] For example, when the resource server that provides content wants to publish target content on the Internet, it needs to register with the authentication server before the target content can enjoy the advantages of CDN technology.

[0118] S302: After authentication and registration, the authenti...

Embodiment 3

[0141] This example will figure 1 On the basis of the corresponding embodiments, how to perform permission judgment when the judgment device is specifically a resource server is described in detail.

[0142] Figure 4 A schematic diagram of signaling for a permission judgment method provided by an embodiment of the present invention, including:

[0143] S401: The resource server sends a second authentication registration request for the target content to the authentication server.

[0144] For example, when the resource server that provides content wants to publish target content on the Internet, it needs to register with the authentication server before the target content can enjoy the advantages of CDN technology.

[0145] S402: The resource server acquires the authentication code and the CDN resource address sent by the authentication server within a validity period.

[0146] For example, since the resource server is used as the judging device in this embodiment, in this...

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PUM

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Abstract

The embodiment of the present invention discloses an authority determination method and device. A determination device obtains an access request sent by a user terminal aiming at the object content, wherein the access request includes the position information of the user terminal; and the determination device determines a content distribution network CDN server according to the position information and sends the CDN resource address of the object content and the authorization codes having corresponding expriation data and located in an expriation data provided by an authorization server, wherein the authorization server is configured to employ the object content to maintain the authorization codes, and therefore the determination device has an authorization codes having the corresponding expriation data and located in the expriation data provided by the authorization server, the authorization codes are updated by the authorization server according to the expriation data, and the authorization codes sent to the user terminal by the determination device are changed with the updating of the authorization codes of the authorization server. The continuously changed authorization codes can greatly improve the difficult to solve the authorization mode and improve the safety of the CDN technology.

Description

technical field [0001] The invention relates to the field of the Internet, in particular to a method and device for judging authority. Background technique [0002] The main function of the content delivery network (Content Delivery Network, CDN) is to cache the content provided by the resource station in the CDN server. When a user attempts to access the content through the resource site, the system can obtain the user's location information through address resolution, and then guide the user to access a CDN server that is closer to the user's location information according to the current network conditions. If the CDN server caches the content, the user can access the content relatively quickly by accessing the CDN server. [0003] The resource station can set access rights for the specific content provided, and only allow specific users with access rights to access. If the specific user is directed to the CDN server that caches the specific content when accessing the sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0846
Inventor 何燕锋
Owner ALIBABA GRP HLDG LTD