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A permission control method and control system for an intelligent pos machine

A POS machine and authority control technology, applied in transmission systems, digital transmission systems, user identity/authority verification, etc., can solve the trouble of authority modification and other problems, achieve the effect of ensuring security and legitimacy, and enhancing authority application functions

Active Publication Date: 2022-04-05
惠尔丰信息系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the signature scheme of the native operating system, once the APK is released, the permissions it has are fixed. If the permissions need to be modified, the developer needs to re-modify the permissions file and re-sign, which causes the defect of troublesome permission modification.

Method used

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  • A permission control method and control system for an intelligent pos machine
  • A permission control method and control system for an intelligent pos machine
  • A permission control method and control system for an intelligent pos machine

Examples

Experimental program
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Effect test

Embodiment

[0047] Embodiments, an authority control method and control system of a smart POS machine, the control system includes a smart POS machine terminal controller, a storage medium, an application service interface, a peripheral interface, and an external device. A smart POS application is installed in the smart POS machine terminal. The access process between the smart POS application and the external device is as follows: when the smart POS machine terminal needs to call the external device when running the smart POS application, it sends an access request through the controller, and realizes the call and operation of the external device through the application service interface and the peripheral interface , the control flow is as figure 1 , 2 shown.

[0048] The storage medium stores the application authority file corresponding to the smart POS application, the service interface authority file corresponding to the application service interface, and the peripheral interface a...

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PUM

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Abstract

The invention discloses an authority control method of an intelligent POS machine, which relates to the technical field of POS machine data processing, and solves the problem of inconvenient operation for modifying signed authority. Compare with the service interface permission file and the peripheral interface permission file to determine whether the POS application is allowed to call the external device; the application permission file includes a custom installation package file, and the custom installation package file includes a native installation package file and authentication Signature file, the authentication signature file is generated by the signature action of the original installation package file, the authentication signature file and the original installation package file are compressed and inserted into the original installation package file to generate the custom installation package file, the present invention has the advantages of facilitating the signed The effect of modifying permissions.

Description

technical field [0001] The invention relates to the technical field of POS machine data processing, more specifically, it relates to an intelligent POS machine authority control method and a control system thereof. Background technique [0002] With the development of the mobile Internet and the increasingly diverse needs of merchants for terminals, the limitations of traditional POS closed systems have been unable to meet diverse business needs. Compared with traditional POS, the open platform feature of smart POS allows the deployment of more industry applications and acquiring applications. In order to restrict each application's permission to access the peripheral device of the smart POS application, it is necessary to implement a solution for controlling the application's access to the peripheral device permission. For example, application A can use IC card readers and contactless card readers, while application B can only use IC card readers. At present, a Chinese pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/51G06F8/61G07G1/14H04L9/32
CPCH04L9/3236H04L9/3247G06F8/61G06F21/51G07G1/14
Inventor 王心侠林正泽管智强林颖星罗明枫
Owner 惠尔丰信息系统有限公司
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