CN105608150A - Business data processing method and system - Google Patents
Business data processing method and system Download PDFInfo
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- CN105608150A CN105608150A CN201510956619.4A CN201510956619A CN105608150A CN 105608150 A CN105608150 A CN 105608150A CN 201510956619 A CN201510956619 A CN 201510956619A CN 105608150 A CN105608150 A CN 105608150A
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- file system
- business datum
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- verification
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/116—Details of conversion of file system types or formats
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2119—Authenticating web pages, e.g. with suspicious links
Abstract
The invention provides a business data processing method and system. The method comprises the following steps: building a file system and mounting the built file system on an appointed catalog; storing business data to be processed in the file system; carrying out snapshot backup on the file system in which the business data is stored; and verifying the file system according to the snapshot backup content. According to the scheme, multiple small files corresponding to the business data to be processed are stored in the file system which is mounted on the appointed catalog, so that the small files are integrated into an independent big file; when the business data stored in the file system is verified, the file system is taken as an independent file, so that the time of executing the verification operation is shorter than the time of verifying a plurality of files, and then the business data verification time is saved.
Description
Technical field
The present invention relates to computer information safety technique field, particularly a kind of processing method of business datum and system.
Background technology
Along with the development of computer technology, there is increasing user to start to promote and used the operating system of Linux as web website, the security of this operating system is also subject to increasing challenge. Because web website is the window of business, therefore, easily become the target of attack of virus and various malicious codes.
The traditional approach whether verification web website business tine is tampered comprises: travel through one by one the corresponding multiple small documents of this web website business tine, and open the each small documents traversing, and read the content of each small documents, utilize Backup Data to the content reading to carry out verification.
But, more for the small documents number of web website business tine, and it is longer that file is carried out when opening operation to the required time of expending, therefore, traditional approach can affect verification efficiency.
Summary of the invention
The invention provides a kind of processing method and system of business datum, to reduce the checking time of business datum.
First aspect, the embodiment of the present invention provides a kind of processing method of business datum, comprising:
Create file system, and described file system mounted to assigned catalogue by what create;
The business datum of required processing is stored in described file system;
The described file system that stores described business datum is carried out to snapshot;
According to snapshot content, described file system is realized to verification.
Preferably, the business datum of described required processing comprises: storage data, and/or, the service data of web website;
Wherein, the service data of described web website comprises: bin file, lib file, conf file and www file.
Preferably,
, further comprise: the initial check code that calculates described file system storing after the described file system of described business datum backs up described;
Described according to backup content, described file system is realized to verification, comprise: open described file system, read business datum current in described file system, calculate the target check code of this current business datum, more described initial check code and described target check code, in the time that comparative result is identical, determine described file system safe, otherwise, determine that described file system is tampered.
Preferably, in the time that definite described file system is tampered, further comprise:
Described backup content is written in described file system, to realize, the business datum in described file system is recovered.
Second aspect, the embodiment of the present invention also provides a kind for the treatment of system of business datum, comprising:
Creating unit, for creating file system, and sends to carry unit by the described file system creating;
Described carry unit, described file system mounted to assigned catalogue for what described creating unit was created, and in the time that carry completes notifier processes unit;
Described processing unit, for storing the business datum of required processing into described file system;
Snapshot unit, for the described file system that stores described business datum is carried out to snapshot, and sends to verification unit by snapshot content;
Described verification unit, for described snapshot unit send according to snapshot content, described file system is realized to verification.
Preferably, the business datum of described required processing comprises: storage data, and/or, the service data of web website;
Wherein, the service data of described web website comprises: bin file, lib file, conf file and www file.
Preferably,
Further comprise: computing unit, for calculating the initial check code of described file system, and sends to described verification unit by the described initial check code calculating;
Described verification unit, specifically for opening described file system, read business datum current in described file system, calculate the target check code of this current business datum, more described initial check code and described target check code, in the time that comparative result is identical, determine described file system safe, otherwise, determine that described file system is tampered.
Preferably, further comprise:
Recovery unit, in the time that described verification unit determines that described file system is tampered, is written to described backup content in described file system, to realize, the business datum in described file system is recovered.
The embodiment of the present invention provides a kind of processing method and system of business datum, by by corresponding the business datum of required processing multiple small documents, store in the file system being mounted on assigned catalogue, make multiple small documents be integrated into an independently large file, when the business datum of storing in to file system is carried out verification, because this file system is as a file independently, therefore carry out when verification operation short with respect to the time of multiple files being carried out to verification, thereby improved the checking time of business datum.
Brief description of the drawings
Fig. 1 is the method flow diagram that the embodiment of the present invention provides;
Fig. 2 is the other method flow chart that the embodiment of the present invention provides;
Fig. 3 is the logical architecture figure that the embodiment of the present invention provides;
Fig. 4 is the system hardware Organization Chart that the embodiment of the present invention provides;
Fig. 5 is the system architecture schematic diagram that the embodiment of the present invention provides;
Fig. 6 is another system architecture schematic diagram that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described. Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of processing method of business datum, and the method can comprise the following steps:
Step 101: create file system, and described file system mounted to assigned catalogue by what create;
Step 102: the business datum of required processing is stored in described file system;
Step 103: the described file system that stores described business datum is carried out to snapshot;
Step 104: according to snapshot content, described file system is realized to verification.
According to this programme, by by corresponding the business datum of required processing multiple small documents, store in the file system being mounted on assigned catalogue, make multiple small documents be integrated into an independently large file, when the business datum of storing in to file system is carried out verification, because this file system is as a file independently, therefore short with respect to the time of multiple files being carried out to verification in the time carrying out verification operation, thus improve the checking time of business datum.
In a preferred embodiment of the invention, this scheme not only goes for the verification of the data of storing in memory device, also go for the verification of the service data of web website, can comprise for the service data of web website: bin file, lib file, conf file and www file.
In a preferred embodiment of the invention, in order to determine whether safety of business datum, can carry out verification to current business datum, and the mode of verification can be the system that directly opens file, and read the current business datum in this file system, by traveling through this current business datum and traversal snapshot data, and the data that traverse are compared, to determine the security of this current business datum.
In order further to improve verification efficiency, can calculate in advance the initial check code of the file system that stores business datum, in the time that the business datum to current is carried out verification, system can directly open file, and read business datum current in this file system, and calculate the target check code of this current business datum, determine whether safety of current business datum by relatively this target check code and initial check code.
The mass data that the present embodiment can be realized storing in memory device is carried out verification, also can carry out verification to the service data of web website. For making the object, technical solutions and advantages of the present invention clearer, below taking to the service data of web website as example, the present invention is described in further detail in conjunction with the drawings and the specific embodiments.
As shown in Figure 2, the embodiment of the present invention provides a kind of processing method of business datum, and the method can comprise the following steps:
Step 201: utilize incoming interface order to create file system web_apache_fs.
Wherein, running environment is (SuSE) Linux OS, for example, and Centos6.0.
File system is method and the data structure of operating system for the file on clear and definite memory device (commonly disk also has the solid state hard disc based on NANDFlash) or subregion, i.e. the method for constituent act on memory device. Wherein, file system is made up of three parts: the interface of file system, and to the software assembly of object manipulation and management, object and attribute.
Wherein, the type of file system is divided into a variety of, for example, FAT, NTFS, CDFS, exFAT etc., the present embodiment, taking the file system of FS type as example, creates the file system web_apache_fs for the service data of web website.
Wherein, creating file system can realize by the code of following a kind of form:
#ddif＝/dev/zeroof＝web_apache_fsbs＝1kcount＝2000
#losetup/dev/loop5web_apache_fs
#mkfs.ext3/dev/loop5
Step 202: the file system web_apache_fs of establishment is mounted in assigned catalogue/mnt.
Because file system is equivalent to a memory device, therefore, if need to the content in file system be read and write, need to by file system mounted be not in empty catalogue to one.
In the present embodiment, this assigned catalogue can be/mnt, can be also dm.
The mode of wherein, file system being carried out to carry can realize by the code of following a kind of form:
#mount/dev/loop5/mnt/web
What wherein, this code was realized is to utilize mount order by under file system mounted arrive/mnt catalogue.
In the present embodiment, file system mounted after catalogue/mnt, in this catalogue/mnt, the content of storage is not readable before. And in order to ensure that this file system can store the business datum of follow-up required processing, need to be by file system format.
Please refer to Fig. 3, the logical architecture figure providing for the present embodiment.
Step 203: dispose object web website, so that the service data of the web website of deployment is stored in file system.
In the present embodiment, the object of deployment object web website is to create the service data that can show web page on headend equipment. The service data of web website can comprise: bin file, lib file, conf file and www file.
Wherein, can realize in the following way the deployment to web website.
S1: obtain the deployment tool of web website, for example, httpd-2.4.4.tar.bz2.
S2: deployment tool is decompressed, can realize by following code:
#tar-xvfhttpd-2.4.4.tar.bz2
S3: utilize deployment tool to be configured web website, wherein, the service data of configuration need to store in the file system after carry in subsequent process.
This step can realize by following code: #./configure--prefix=/mnt/web
S4: configuration data is compiled, can utilize following code to realize: #makeinstall
S5: the service data of the web website of configuration is stored in file system.
Step 204: snapshot file system web_apache_fs.
In order to realize the verification to business datum in file system in subsequent process, need first file system to be backed up, in the present embodiment, can use snapshot mode to back up file system.
Wherein, snapshot mode can comprise writing and copies snapshot and cut apart two kinds of modes of mirror snapshot.
Step 205: the initial check value of calculation document system web_apache_fs.
In the present embodiment, can realize the verification to business datum by the mode of check value, wherein, this check value can be MD5 value, cryptographic Hash or other are for explaining the value of uniqueness.
Step 206: the business datum in file system web_apache_fs is carried out to verification, in the time that verification is passed through, determine business datum safety in this file system, otherwise, execution step 207.
In the present embodiment, can comprise following two kinds of modes to the verification mode of business datum in file system:
1, realize the verification to business datum in file system by the mode of check code, which can comprise the following steps:
S1: open this file system.
S2: read business datum current in this file system.
S3: the target check code that calculates this current business datum.
S4: relatively this initial check code and this target check code, in the time that comparative result is identical, determine this file system safe, otherwise, determine that this file system is tampered.
2, realize the verification to business datum in file system by the mode of traversal file system and snapshot content, which can comprise:
S1: open this file system.
S2: read business datum current in this file system.
S3: travel through this current business datum and traversal snapshot data, and the data that traverse are compared, if in the time that comparison procedure comprises that this current business datum traversing is not identical with snapshot data, determine that this current business datum is tampered.
An opening operation owing to opening a large file, opening multiple small documents is repeatedly opening operations, therefore, the present embodiment is by generating a file system by multiple small documents, only carry out opening operation one time, can realize the verification to business datum in file system, thereby reduce checking time.
In the present embodiment, can set a time period, for example, 1 hour, every this time period, carry out the once verification to business datum in file system, to ensure the security of business datum of web website.
Step 207: in snapshot data writing in files system, to recover safe business datum.
In the present embodiment, in order to ensure the security of business datum in file system, in the time that the business datum in definite file system is tampered, need to utilize these snapshot data to realize the recovery to business datum.
For above-mentioned steps, for the easy implementation of program, the present embodiment can be made above-mentioned steps an installation kit, is installed on (SuSE) Linux OS, and application program mode is moved.
As shown in Figure 4, Figure 5, the embodiment of the present invention provides a kind for the treatment of system of business datum. Device embodiment can realize by software, also can realize by the mode of hardware or software and hardware combining. Say from hardware view; as shown in Figure 4; for a kind of hardware structure diagram of the treatment system place equipment of embodiment of the present invention business datum; except the processor shown in Fig. 4, internal memory, network interface and nonvolatile memory; the equipment that installs place in embodiment can also comprise other hardware conventionally, as being responsible for forwarding chip of processing message etc. Being embodied as example with software, as shown in Figure 5, as the device on a logical meaning, is by the CPU of its place equipment, computer program instructions corresponding in nonvolatile memory to be read to operation in internal memory to form. The treatment system of the business datum that the present embodiment provides comprises:
Creating unit 501, for creating file system, and sends to carry unit by the described file system creating;
Described carry unit 502, described file system mounted to assigned catalogue for what described creating unit was created, and in the time that carry completes notifier processes unit;
Described processing unit 503, for storing the business datum of required processing into described file system;
Snapshot unit 504, for the described file system that stores described business datum is carried out to snapshot, and sends to verification unit by snapshot content;
Described verification unit 505, for described snapshot unit send according to snapshot content, described file system is realized to verification.
In a preferred embodiment of the invention, the business datum of described required processing comprises: storage data, and/or, the service data of web website;
Wherein, the service data of described web website comprises: bin file, lib file, conf file and www file.
In a preferred embodiment of the invention, please refer to Fig. 6, the treatment system of this business datum further comprises:
Computing unit 601, for calculating the initial check code of described file system, and sends to described verification unit 505 by the described initial check code calculating;
Described verification unit 505, specifically for opening described file system, read business datum current in described file system, calculate the target check code of this current business datum, more described initial check code and described target check code, in the time that comparative result is identical, determine described file system safe, otherwise, determine that described file system is tampered.
Further comprise:
Recovery unit 602, in the time that described verification unit determines that described file system is tampered, is written to described backup content in described file system, to realize, the business datum in described file system is recovered.
To sum up, the embodiment of the present invention at least can be achieved as follows beneficial effect:
1, in embodiments of the present invention, by by corresponding the business datum of required processing multiple small documents, store in the file system being mounted on assigned catalogue, make multiple small documents be integrated into an independently large file, when the business datum of storing in to file system is carried out verification, because this file system is as a file independently, therefore short with respect to the time of multiple files being carried out to verification in the time carrying out verification operation, thus improve the checking time of business datum.
2, in embodiments of the present invention, in the time that the business datum of required processing is attacked or is destroyed, can check out rapidly, if while causing the business of web website normally to move, can recover at once by the mode of snapshot the normal operation of web website, can also check out which file is destroyed, and to system resource cpu and internal memory without any loss.
3, in embodiments of the present invention, by file system is carried out to integrality calculating, to realize, whole file system is carried out to verification, and deposit this check value in database, be convenient to read, timing is undertaken file system to carry out verification by this check value, thereby can ensure that web website is found to distort fast.
4, in embodiments of the present invention, by file system is passed through to the mode of mount carry, to realize the quick traversal to file system, can further ensure that web website is found to distort fast.
5, in embodiments of the present invention, for ease for use aspect, this programme can not need to arrange, and can realize by module loading program.
The content such as information interaction, implementation between each unit in the said equipment, due to the inventive method embodiment based on same design, particular content can, referring to the narration in the inventive method embodiment, repeat no more herein.
It should be noted that, in this article, relational terms such as first and second is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially. And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment. The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other same factor.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of programmed instruction, aforesaid program can be stored in the storage medium of embodied on computer readable, this program, in the time carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: in the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Finally it should be noted that: the foregoing is only preferred embodiment of the present invention, only, for technical scheme of the present invention is described, be not intended to limit protection scope of the present invention. All any amendments of making within the spirit and principles in the present invention, be equal to replacement, improvement etc., be all included in protection scope of the present invention.
Claims (8)
1. a processing method for business datum, is characterized in that, comprising:
Create file system, and described file system mounted to assigned catalogue by what create;
The business datum of required processing is stored in described file system;
The described file system that stores described business datum is carried out to snapshot;
According to snapshot content, described file system is realized to verification.
2. method according to claim 1, is characterized in that, the business datum of described required processingComprise: storage data, and/or, the service data of web website;
Wherein, the service data of described web website comprises: bin file, lib file, conf file andWww file.
3. method according to claim 1, is characterized in that,
Described to storing after the described file system of described business datum backs up, further bagDraw together: the initial check code that calculates described file system;
Describedly according to backup content, described file system is realized to verification, comprising: open described file systemSystem, reads business datum current in described file system, calculates the target school of this current business datumTest code, more described initial check code and described target check code, in the time that comparative result is identical, determine instituteState file system safe, otherwise, determine that described file system is tampered.
4. method according to claim 3, is characterized in that, is usurped in definite described file systemWhile changing, further comprise:
Described backup content is written in described file system, to realize the industry in described file systemBusiness data are recovered.
5. a treatment system for business datum, is characterized in that, comprising:
Creating unit, for creating file system, and sends to carry list by the described file system creatingUnit;
Described carry unit, described file system mounted to specifying order for what described creating unit was createdIn record, and in the time that carry completes notifier processes unit;
Described processing unit, for storing the business datum of required processing into described file system;
Snapshot unit, for the described file system that stores described business datum is carried out to snapshot,And snapshot content is sent to verification unit;
Described verification unit, for described snapshot unit send according to snapshot content, to described literary compositionPart system realizes verification.
6. the treatment system of business datum according to claim 5, is characterized in that, described requiredThe business datum of processing comprises: storage data, and/or, the service data of web website;
Wherein, the service data of described web website comprises: bin file, lib file, conf file andWww file.
7. the treatment system of business datum according to claim 5, is characterized in that,
Further comprise: computing unit, for calculating the initial check code of described file system, and will countThe described initial check code of calculating sends to described verification unit;
Described verification unit, specifically for opening described file system, reads in described file system currentBusiness datum, calculate the target check code of this current business datum, more described initial check code andDescribed target check code, in the time that comparative result is identical, determines described file system safe, otherwise, determineDescribed file system is tampered.
8. the treatment system of business datum according to claim 7, is characterized in that, further bagDraw together:
Recovery unit, in the time that described verification unit determines that described file system is tampered, by described standbyPart content is written in described file system, carries out extensive to realize to the business datum in described file systemMultiple.
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| CN201510956619.4A CN105608150A (en) | 2015-12-17 | 2015-12-17 | Business data processing method and system |
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| CN108255994A (en) * | 2017-12-29 | 2018-07-06 | 上海上讯信息技术股份有限公司 | A kind of database version management method based on database snapshot |
| CN108846136A (en) * | 2018-07-09 | 2018-11-20 | 郑州云海信息技术有限公司 | A kind of optimization method of distributed type assemblies, device, system and readable storage medium storing program for executing |
| CN110162507A (en) * | 2019-04-22 | 2019-08-23 | 平安科技（深圳）有限公司 | Snapshot overwrite method, device, computer equipment and storage medium |
| CN110445803A (en) * | 2019-08-21 | 2019-11-12 | 之江实验室 | A kind of traffic smoothing moving method of isomery cloud platform |
| CN110545268A (en) * | 2019-08-21 | 2019-12-06 | 之江实验室 | multidimensional mimicry voting method based on process elements |
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Application publication date: 20160525 |