CN111241173B - Method and system for data interaction among multiple systems - Google Patents
Method and system for data interaction among multiple systems Download PDFInfo
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- CN111241173B CN111241173B CN201911385933.6A CN201911385933A CN111241173B CN 111241173 B CN111241173 B CN 111241173B CN 201911385933 A CN201911385933 A CN 201911385933A CN 111241173 B CN111241173 B CN 111241173B
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- 230000003993 interaction Effects 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000003032 molecular docking Methods 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000012795 verification Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 4
- 238000012827 research and development Methods 0.000 abstract description 2
- 238000004590 computer program Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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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
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
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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
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/258—Data format conversion from or to a database
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/101—Access control lists [ACL]
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
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- Data Mining & Analysis (AREA)
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Abstract
The invention discloses a method and a system for data interaction among a plurality of systems, and belongs to the technical field of data processing. The method of the invention comprises the following steps: generating a rights key corresponding to the rights number, and storing the rights key into a database; a common parameter list is used for determining unified docking interfaces among a plurality of systems, and a call data request of the system needing data interaction is received through the unified docking interfaces; replacing system parameters of a system to be subjected to data interaction by using system core information parameters to be subjected to data interaction, and generating rights and interests plaintext data; generating an access right address, and controlling a system needing data interaction to perform data interaction with a target system by using the access right address. The invention has the advantages that the docking data format is configurable, the docking process is more flexible, the constraint on the docking party is reduced, and the research and development cost of the data docking party is reduced.
Description
Technical Field
The present invention relates to the field of data processing technology, and more particularly, to a method and system for data interaction between multiple systems.
Background
The "rights bridge" is one of core products of a space information member system (hereinafter referred to as "member system") and functions to interface with a plurality of systems to complete data transfer between the systems.
The member system is a platform system developed for improving the utilization rate of the aerospace information resources based on a product system of aerospace information stock limited (hereinafter referred to as "aerospace information"). In order to provide more various services for users, a plurality of external software (including software developed by the self-service of the aeronautical information and software developed by the outside of the aeronautical information system) is introduced on the basis of products developed by the self-service of the member system, and the software is collectively called as 'rights'. In order to unify the docking scheme of the avigation member system and the rights and interests, a set of docking modes taking a calling party-unified docking interface-rights and interests as a data stream chain are formed.
The butt joint process is roughly divided into three steps: firstly, analyzing data, and obtaining detailed information in a calling party secret through decryption and data analysis; secondly, data replacement, namely analyzing user characteristics in the data according to the obtained decrypted data, performing data matching and replacement in different modes, assembling a new message, and encrypting; thirdly, according to the characteristic value in the data of the calling party, acquiring the related information of the calling party needing access rights and interests, splicing the related information into corresponding jump data, and jumping.
The second step and the third step can carry out different operation logics according to the information transmitted by the calling party.
The technology is not perfect in the aspects of data acquisition and replacement, the data processing flow is slow and unstable, the functions are not various, and the pressure of a database is high.
Disclosure of Invention
In view of the above problems, the present invention proposes a method for data interaction between a plurality of systems, comprising:
acquiring system parameters of a plurality of systems, determining a public parameter list according to the system parameters, numbering rights and interests of the systems according to the system parameters, generating rights and interests keys corresponding to the rights and interests numbers, and storing the rights and interests keys into a database;
a common parameter list is used for determining unified docking interfaces among a plurality of systems, and a call data request of the system needing data interaction is received through the unified docking interfaces;
checking the call data request, generating core information parameters of a system needing data interaction after the call data request passes the check, and replacing system parameters of the system needing data interaction by using the system core information parameters needing data interaction to generate rights and interests plaintext data;
invoking a rights key of a system needing data interaction, accessing rights plaintext data, replacing core information parameters in the rights plaintext data with preset information parameters, generating an access rights address, and controlling the system needing data interaction to conduct data interaction with a target system by using the access rights address.
Optionally, the method further comprises:
and generating a system rights white list needing data interaction, wherein the system needing data interaction in the rights white list is not checked.
Optionally, checking, specifically:
acquiring the rights and interests number of the system needing data interaction according to the call data request, consulting whether a secret key corresponding to the rights and interests number exists in the database according to the rights and interests number, decrypting the call data request, and acquiring the system information parameters of the system needing data interaction;
and determining whether the system needing data interaction has access rights or not according to the system information parameters.
Optionally, when the system needing to perform data interaction has access rights, checking passes, and when the system does not have the access rights, checking does not pass;
and when the verification fails, returning error information, and rejecting the system call data needing data interaction.
Optionally, decrypting the call data request, and if the decryption fails, returning error information, and rejecting the system call data needing data interaction.
The invention also proposes a system for data interaction between a plurality of systems, comprising:
the acquisition module acquires system parameters of a plurality of systems, determines a public parameter list according to the system parameters, performs right numbering on the systems according to the system parameters, generates right keys corresponding to the right numbers, and stores the right keys in the database;
the data transmission module is used for determining unified docking interfaces among a plurality of systems by using the public parameter list, and receiving a data calling request of a system needing data interaction through the unified docking interfaces;
the verification module is used for verifying the call data request, generating core information parameters of a system needing data interaction after the call data request passes the verification, and replacing the system parameters of the system needing data interaction by using the system core information parameters needing data interaction to generate rights and interests plaintext data;
the processing module calls a rights key of a system needing data interaction, accesses rights plaintext data, replaces core information parameters in the rights plaintext data with preset information parameters, generates an access rights address, and controls the system needing data interaction to conduct data interaction with a target system by using the access rights address.
Optionally, the verification module is further configured to:
and generating a system rights white list needing data interaction, wherein the system needing data interaction in the rights white list is not checked.
Optionally, checking, specifically:
acquiring the rights and interests number of the system needing data interaction according to the call data request, consulting whether a secret key corresponding to the rights and interests number exists in the database according to the rights and interests number, decrypting the call data request, and acquiring the system information parameters of the system needing data interaction;
and determining whether the system needing data interaction has access rights or not according to the system information parameters.
Optionally, when the system needing to perform data interaction has access rights, checking passes, and when the system does not have the access rights, checking does not pass;
and when the verification fails, returning error information, and rejecting the system call data needing data interaction.
Optionally, decrypting the call data request, and if the decryption fails, returning error information, and rejecting the system call data needing data interaction.
The invention has the advantages that the docking data format is configurable, the docking process is more flexible, the constraint on the docking party is reduced, the research and development cost of the data docking party is reduced, the data safety is ensured, the interaction flow is reduced, the independence and the safety of the data can be ensured, the invention is not limited to the user system of the member system, under the specific condition, the user can be allowed to access the system, and the system safety can be ensured.
Drawings
FIG. 1 is a flow chart of a method for data interaction between multiple systems in accordance with the present invention;
FIG. 2 is a block diagram of a system for data interaction between multiple systems in accordance with the present invention.
Detailed Description
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, however, the present invention may be embodied in many different forms and is not limited to the examples described herein, which are provided to fully and completely disclose the present invention and fully convey the scope of the invention to those skilled in the art. The terminology used in the exemplary embodiments illustrated in the accompanying drawings is not intended to be limiting of the invention. In the drawings, like elements/components are referred to by like reference numerals.
Unless otherwise indicated, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art. In addition, it will be understood that terms defined in commonly used dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
The invention provides a method for data interaction among a plurality of systems, which comprises the following steps:
acquiring system parameters of a plurality of systems, determining a public parameter list according to the system parameters, numbering rights and interests of the systems according to the system parameters, generating rights and interests keys corresponding to the rights and interests numbers, and storing the rights and interests keys into a database;
a common parameter list is used for determining unified docking interfaces among a plurality of systems, and a call data request of the system needing data interaction is received through the unified docking interfaces;
and verifying the call data request, decrypting the call data request according to the decrypted call data request, and if the decryption fails, returning error information to reject the system call data needing data interaction.
Acquiring the rights and interests number of the system needing data interaction, consulting the database according to the rights and interests number to judge whether the key corresponding to the rights and interests number exists or not, decrypting the request for the call data, and acquiring the system information parameters of the system needing data interaction;
and determining whether the system needing data interaction has access rights or not according to the system information parameters.
When the system needing data interaction has access rights, checking passes, and when the system does not have the access rights, checking does not pass;
and when the verification fails, returning error information, and rejecting the system call data needing data interaction.
When the data calling request passes the verification, generating core information parameters of a system needing data interaction, and replacing the system parameters of the system needing data interaction by using the system core information parameters needing data interaction to generate rights and plaintext data;
invoking a rights key of a system needing data interaction, accessing rights plaintext data, replacing core information parameters in the rights plaintext data with preset information parameters, generating an access rights address, and controlling the system needing data interaction to conduct data interaction with a target system by using the access rights address.
Before checking the call data request, a system interest white list needing data interaction can be generated, and the system needing data interaction in the interest white list is not checked.
The present invention also provides a system 200 for data interaction between a plurality of systems, comprising:
the acquisition module 201 acquires system parameters of a plurality of systems, determines a public parameter list according to the system parameters, performs right numbering on the systems according to the system parameters, generates right keys corresponding to the right numbers, and stores the right keys in the database;
the data transmission module 202 uses the public parameter list to determine a unified docking interface among a plurality of systems, and receives a data calling request of a system needing data interaction through the unified docking interface;
the verification module 203 verifies the call data request, decrypts the call data request, returns error information if decryption fails, and refuses the system call data needing data interaction.
Acquiring the rights and interests number of the system needing data interaction according to the decrypted call data request, consulting whether a key corresponding to the rights and interests number exists in the database according to the rights and interests number, decrypting the call data request, and acquiring the system information parameters of the system needing data interaction;
and determining whether the system needing data interaction has access rights or not according to the system information parameters.
When the system needing data interaction has access rights, checking passes, and when the system does not have the access rights, checking does not pass;
and when the verification fails, returning error information, and rejecting the system call data needing data interaction.
When the data calling request passes the verification, generating core information parameters of a system needing data interaction, and replacing the system parameters of the system needing data interaction by using the system core information parameters needing data interaction to generate rights and plaintext data;
and generating a system rights white list needing data interaction, wherein the system needing data interaction in the rights white list is not checked.
The processing module 204 invokes a rights key of the system needing data interaction, accesses the rights plaintext data, replaces the core information parameter in the rights plaintext data with the preset information parameter, generates an access rights address, and controls the system needing data interaction to use the access rights address to perform data interaction with the target system.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical aspects of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those of ordinary skill in the art that: modifications and equivalents may be made to the specific embodiments of the invention without departing from the spirit and scope of the invention, which is intended to be covered by the claims.
Claims (10)
1. A method for data interaction between a plurality of systems, the method comprising:
acquiring system parameters of a plurality of systems, determining a public parameter list according to the system parameters, numbering rights and interests of the systems according to the system parameters, generating rights and interests keys corresponding to the rights and interests numbers, and storing the rights and interests keys into a database;
a common parameter list is used for determining unified docking interfaces among a plurality of systems, and a call data request of the system needing data interaction is received through the unified docking interfaces;
checking the call data request, generating core information parameters of a system needing data interaction after the call data request passes the check, and replacing system parameters of the system needing data interaction by using the system core information parameters needing data interaction to generate rights and interests plaintext data;
invoking a rights key of a system needing data interaction, accessing rights plaintext data, replacing core information parameters in the rights plaintext data with preset information parameters, generating an access rights address, and controlling the system needing data interaction to conduct data interaction with a target system by using the access rights address.
2. The method of claim 1, the method further comprising:
and generating a system rights white list needing data interaction, wherein the system needing data interaction in the rights white list is not checked.
3. The method according to claim 1, said checking being in particular:
acquiring the rights and interests number of the system needing data interaction according to the call data request, consulting whether a secret key corresponding to the rights and interests number exists in the database according to the rights and interests number, decrypting the call data request, and acquiring the system information parameters of the system needing data interaction;
and determining whether the system needing data interaction has access rights or not according to the system information parameters.
4. The method of claim 3, wherein when the system requiring data interaction has access rights, the verification is passed, and when the system does not have access rights, the verification is not passed;
and when the verification fails, returning error information, and rejecting the system call data needing data interaction.
5. A method according to claim 3, wherein the request for call data is decrypted, and if the decryption fails, an error message is returned, and the system call data requiring data interaction is rejected.
6. A system for data interaction between a plurality of systems, the system comprising:
the acquisition module acquires system parameters of a plurality of systems, determines a public parameter list according to the system parameters, performs right numbering on the systems according to the system parameters, generates right keys corresponding to the right numbers, and stores the right keys in the database;
the data transmission module is used for determining unified docking interfaces among a plurality of systems by using the public parameter list, and receiving a data calling request of a system needing data interaction through the unified docking interfaces;
the verification module is used for verifying the call data request, generating core information parameters of a system needing data interaction after the call data request passes the verification, and replacing the system parameters of the system needing data interaction by using the system core information parameters needing data interaction to generate rights and interests plaintext data;
the processing module calls a rights key of a system needing data interaction, accesses rights plaintext data, replaces core information parameters in the rights plaintext data with preset information parameters, generates an access rights address, and controls the system needing data interaction to conduct data interaction with a target system by using the access rights address.
7. The system of claim 6, the verification module further to:
and generating a system rights white list needing data interaction, wherein the system needing data interaction in the rights white list is not checked.
8. The system according to claim 6, wherein the verification is specifically:
acquiring the rights and interests number of the system needing data interaction according to the call data request, consulting whether a secret key corresponding to the rights and interests number exists in the database according to the rights and interests number, decrypting the call data request, and acquiring the system information parameters of the system needing data interaction;
and determining whether the system needing data interaction has access rights or not according to the system information parameters.
9. The system of claim 8, wherein the system requiring data interaction is checked to pass when the system has access rights, and is checked to fail when the system does not have access rights;
and when the verification fails, returning error information, and rejecting the system call data needing data interaction.
10. The system of claim 8, wherein the system call data request is decrypted, and if the decryption fails, an error message is returned to reject the system call data that needs to be interacted with.
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