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Method of automatic update

An automatic update and new file technology, applied in the field of information security, can solve problems such as waste of bandwidth, regeneration of installation packages, frequent updates of installation packages, etc., and achieve the effect of reducing bandwidth usage and flexible update methods

Active Publication Date: 2013-07-24
FEITIAN TECHNOLOGIES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the traditional installation package production process, due to software updates, the installation package is often regenerated and released. When the software update speed is fast, the installation package will be frequently updated.
In a large-scale software system, the software installation contains a lot of content and the production process is complicated. When a few files need to be updated, the entire installation package needs to be downloaded, which will waste bandwidth and the update method is not flexible.

Method used

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Examples

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Embodiment 1

[0049] Embodiment 1 of the present invention provides an automatic update method, such as figure 1 shown, including:

[0050] Step 101: the downloader downloads the configuration file from the download server;

[0051] In this embodiment, preferably, the downloader exists in the mobile device, then when the mobile device is connected to the host, the downloader is automatically started, in addition, the downloader can also exist in the host;

[0052] Also include step 101-1 to step 101-3 before step 101:

[0053] Step 101-1: The downloader judges whether the update condition is satisfied, if yes, execute step 101-2, otherwise end;

[0054] Specifically, the downloader searches the update time and update period from the preset storage area, calculates the difference between the system time and the update time, and compares the obtained result with the update period. If it is greater than or equal to the update period, it indicates that the downloader If the update condition ...

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Abstract

The invention discloses a method of automatic update and belongs to the field of information safety. The method comprises the following steps: downloading configuration files from a download server end by a downloader, and analyzing the configuration files to obtain signature values and all configuration items; and authenticating the signature values, obtaining current configuration items in the configuration items and analyzing the current configuration items when authentication is successful, obtaining download information of the current configuration items, and judging whether the current configuration items satisfy update conditions according to the download information, if the current configuration items do not satisfy the update conditions, the next configuration item is analyzed in order; if the current configuration items satisfy the update conditions, corresponding new files are downloaded; if signature files need to be updated, the corresponding signature files are downloaded and the signature files are authenticated; if the signature files are authenticated successfully, corresponding update operation according to a preset execution mode is executed, and the next configuration item is analyzed in order; and if the signature files are authenticated unsuccessfully, the method is finished. When a few files need to be updated, update of the few files can be achieved, so that use of bandwidth is reduced, and update modes are flexible.

Description

technical field [0001] The invention relates to the field of information security, in particular to an automatic updating method. Background technique [0002] In the traditional installation package production process, due to software updates, the installation package is often regenerated and released. When the software update speed is fast, the installation package will be frequently updated. In a large-scale software system, the software installation contains a lot of content and the production process is complicated. When a few files need to be updated, the entire installation package needs to be downloaded, which will waste bandwidth and the update method is not flexible. Contents of the invention [0003] The purpose of the present invention is to provide an automatic updating method in order to solve the deficiency of the prior art. [0004] The technical solution adopted by the present invention is: a method for automatic updating, characterized in that it include...

Claims

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Application Information

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IPC IPC(8): G06F9/445
Inventor 陆舟于华章
Owner FEITIAN TECHNOLOGIES
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