CN116170506A - System and method for realizing loose coupling butt joint of mobile terminal signature service and reader - Google Patents
System and method for realizing loose coupling butt joint of mobile terminal signature service and reader Download PDFInfo
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- CN116170506A CN116170506A CN202310230372.2A CN202310230372A CN116170506A CN 116170506 A CN116170506 A CN 116170506A CN 202310230372 A CN202310230372 A CN 202310230372A CN 116170506 A CN116170506 A CN 116170506A
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- 238000010168 coupling process Methods 0.000 title claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000008878 coupling Effects 0.000 title claims abstract description 26
- 210000001503 joint Anatomy 0.000 title claims abstract description 9
- 238000003032 molecular docking Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 8
- 230000001960 triggered effect Effects 0.000 claims description 8
- 238000012795 verification Methods 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/18—Legal services; Handling legal documents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
Abstract
The invention discloses a system and a method for realizing loose coupling butt joint of a mobile terminal signature service and a reader. The method comprises the following steps: s1, a reader maintains a signature service list; s2, the reader calls a signature service of a specific manufacturer through the signature list; s3, the signature service agent detects whether the signature service of the specific manufacturer is started or not on the mobile terminal, if not, the step S4 is skipped to continue execution, and if so, the step S5 is skipped to continue execution; s4, triggering and pulling up the signature service of the specific manufacturer through the signature service name by the reader. S5, the reader invokes the signing and verifying operation of the signing service of the specific manufacturer through the signing service agent. The invention solves the problem of tight coupling between the mobile terminal signature service and the reader based on the signature service proxy technology, provides the capability of the mobile terminal reader for calling the signature services of a plurality of signature manufacturers, and realizes the decoupling between the reader and the signature service.
Description
Technical Field
The invention relates to the technical field of password engineering, in particular to a system and a method for realizing loose coupling butt joint of a mobile terminal signature service and a reader.
Background
Along with the fact that mobile office begins to go deep into people's daily life, mobile terminal format readers and electronic signature services for processing and protecting documents are becoming more and more familiar, and convenient office experience is brought for processing and protecting mobile intelligent terminal format files.
The traditional interfacing method of the mobile reader and the signature service is that a signature manufacturer provides the signature service to a reader manufacturer, and the reader manufacturer constructs the signature service and the reader together into an installation package, which causes complex maintenance in the later period, and when the signature manufacturer needs to change the signature service, the signature manufacturer needs to communicate and cooperate with the reader manufacturer, and the reader cooperates to construct a new installation package.
In the prior art, CN112801828A discloses a method for signing and maintaining a customer contract agreement, which supports signing of different signature categories according to background configuration while executing signing operation asynchronously or synchronously according to different response timeliness when the customer agreement is electronically signed. The method can solve the problem that the traditional customer contract template is difficult to maintain, but the method cannot support a plurality of signature manufacturers, cannot realize dynamic switching or selecting different signature services, and cannot support the verification function of signature data of other manufacturers, so that the signed contract can only be subjected to security verification in a platform of the method, and the contract signed by the signature service of other manufacturers cannot be verified.
The prior art CN113781003a discloses a contract generation management method, which creates a contract through a signature center and sends an external electronic signature service provider interface through a signature interface to initiate electronic signature. The method can automatically take value of database fields, fixed fields or calculate and fill all contract templates in real time through configuration of label take value sources, and call electronic signing interfaces of different versions in signature through routing results to complete contract generation and electronic signing, but the method is characterized in that the service end performs centralized stamping through the signature center, the stamping or stamping checking service on the client end or the mobile end cannot be realized, and the requirement of selecting signature service of a specific manufacturer on the terminal side to perform contract stamping cannot be met. If the terminal side remotely invokes the signature platform to seal the signature, the security risk of key escrow and data transmission leakage exists.
Therefore, how to overcome the above-mentioned drawbacks, to enable the mobile terminal reader to call the signature service of multiple signature manufacturers, and to realize the decoupling between the reader and the signature service, is a topic to be solved in the art.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a system and a method for realizing loose coupling butt joint of a mobile terminal signature service and a reader, which concretely adopts the following technical scheme:
a system for implementing loose-coupling interfacing of a mobile-end signing service and a reader, the system comprising: the mobile terminal, the reader, the signature service list, the signature service proxy and the signature services of a plurality of manufacturers;
the signature service list adopts a JSON lightweight data exchange format and comprises a signature manufacturer business name, a package name corresponding to the signature service and a signature service address;
the signature service agent is used for transmitting the corresponding signature service address and the package name of the specific manufacturer included in the signature service list to a communication interface of the signature service agent to call the signature service of the specific manufacturer;
the manufacturer signature service is used for providing signature and signature verification operations.
Further, the signature service list and/or the signature service proxy are/is arranged outside the mobile terminal and/or the mobile terminal and can be accessed by the mobile terminal.
Further, the reader is arranged at the mobile terminal, and the reader is a module and/or a device which are implemented based on software and/or hardware and have a reading function.
Further, the mobile terminal is a mobile intelligent terminal device, including but not limited to a smart phone, a tablet computer, a personal digital assistant, a smart watch, an electronic book reading device, and a personal computer.
The invention also relates to a method for realizing loose coupling and butt joint of the mobile terminal signature service and the reader, which is implemented by the system for realizing loose coupling and butt joint of the mobile terminal signature service and the reader, and comprises the following steps:
s1, a reader maintains a signature service list;
s2, the reader calls the signature service of the specific manufacturer through the signature list;
s3, the signature service agent detects whether the signature service of the specific manufacturer is started or not on the mobile terminal, if not, the step S4 is skipped to continue execution, and if so, the step S5 is skipped to continue execution;
s4, triggering and pulling up the signature service of the specific manufacturer through the signature service name by the reader.
S5, the reader invokes the signing and verifying operation of the signing service of the specific manufacturer through the signing service agent.
Further, in step S1, the signature service list adopts JSON lightweight data exchange format, including a signature manufacturer name, a package name corresponding to the signature service, and a signature service address.
Further, the step S2 includes: when the reader needs to use the signature and verification operation of the signature service of a specific manufacturer, the signature service of the specific manufacturer is called by means of the corresponding signature service address and package name of the specific manufacturer, which are included in the signature service list.
Further, the calling the specific manufacturer signature service by means of the corresponding signature service address and the package name of the specific manufacturer included in the signature service list specifically includes that the reader calls a signature service proxy liboes, and the corresponding signature service address and the package name of the specific manufacturer included in the signature service list are transmitted to a communication interface of the signature service proxy to call the specific manufacturer signature service.
Further, the step S4 includes: if the signature service of the manufacturer is successfully triggered, the step S5 is skipped to continue execution; if the signature service of the manufacturer cannot be triggered, reporting errors to the reader, and stopping executing the steps.
The invention also relates to a computer readable storage medium storing a computer program executable by a processor of a mobile intelligent terminal device and which when executed by the processor implements a method of implementing a loose coupling docking of a mobile end signature service with a reader as described above.
The invention realizes the logical separation and loose coupling of the mobile terminal signature service and the reader based on the signature service proxy technology, the reader maintains a list containing signature services of a plurality of signature manufacturers, and when the signature service is used, the specific signature service is triggered and called by calling the signature service proxy, so that the capability of calling the signature services of the plurality of signature manufacturers by the mobile terminal reader is provided, and independent development and updating capability is provided for the reader and the signature service.
Drawings
Fig. 1 is a schematic diagram of a system for realizing loose coupling and butt joint between a mobile terminal signature service and a reader.
Fig. 2 is a flowchart of a method for realizing loose coupling docking between a mobile terminal signature service and a reader according to the present invention.
Description of the embodiments
The invention is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
Referring to fig. 1, embodiment 1 of the present invention relates to a system for implementing loose coupling docking between a mobile terminal signature service and a reader. The system comprises: the system comprises a mobile terminal, a reader, a signature service list, a signature service agent and a plurality of manufacturer signature services. Fig. 1 shows a specific example of three vendor signature services, but the number of vendor signature services may be any number.
The mobile terminal is a mobile intelligent terminal device, including but not limited to a smart phone, a tablet computer, a personal digital assistant, a smart watch, an electronic book reading device, a personal computer, and the like. The reader is arranged at the mobile terminal, and is a module and/or a device which are implemented based on software and/or hardware and have a reading function.
The signature service list is arranged at the mobile terminal, can be arranged outside the mobile terminal and can be accessed by the mobile terminal, and comprises signature service addresses of a plurality of signature manufacturers and package names of corresponding signature services.
The signature service agent is used for transmitting the corresponding signature service address and the package name of the specific manufacturer included in the signature service list to the communication interface of the signature service agent to call the signature service of the specific manufacturer. The signature service agent is arranged at the mobile terminal, can also be arranged outside the mobile terminal and can be accessed by the mobile terminal.
The manufacturer signature service is used for providing signature and signature verification operations.
Referring to fig. 2, embodiment 2 of the present invention relates to a method for implementing loose coupling docking between a mobile terminal signature service and a reader, comprising the following steps:
s1, the reader maintains a signature service list.
The signature service list comprises signature service addresses of a plurality of signature manufacturers and package names of corresponding signature services. The signature service list can be arranged at the mobile terminal, can also be arranged outside the mobile terminal and can be accessed by the mobile terminal.
The signature service list format adopts a JSON lightweight data exchange format, and the content is as follows:
s2, the reader calls the signature service of the specific manufacturer through the signature service list.
When the reader needs to use the signature and verification operation of the signature service of a specific manufacturer, the signature service of the specific manufacturer is called by means of the corresponding signature service address and package name of the specific manufacturer, which are included in the signature service list.
The reader calls a signature service proxy libos, and transmits a corresponding signature service address and a package name of the specific manufacturer, which are included in the signature service list, to a communication interface of the signature service proxy to call the signature service of the specific manufacturer. The signature service agent is arranged at the mobile terminal, can also be arranged outside the mobile terminal and can be accessed by the mobile terminal.
The signing service agent Libos encapsulates the v4 version of the OES standard interface and does not contain any signing logic processing in the signing service agent. The signature service agent is used as a client to communicate with the signature service of the specific manufacturer, and the functions mainly comprise the construction and analysis of a message body, the message body is sent to the signature service of the specific manufacturer and received, and the function processing result is returned to a reader.
When the reader uses the signature function, the corresponding signature service address and package name of the specific manufacturer are obtained through the signature service list. The reader provides the address and port for communicating with the corresponding signature service of the specific manufacturer and the application package name for triggering and pulling up the signature service to the signature service proxy through the newly added communication interface function.
And S3, detecting whether the signature service of the specific manufacturer is started or not by the signature service agent on the mobile terminal, if not, jumping to the step S4 to continue execution, and if so, jumping to the step S5 to continue execution.
S4, triggering and pulling up the signature service of the specific manufacturer through the signature service name by the reader.
When the reader needs to trigger the signature service of the specific manufacturer, a skip prompt box is popped up, and the signature application is skipped and opened by creating a PackageManager object and using the package name of the corresponding manufacturer signature application in the signature service list, so that the signature service of the specific manufacturer is started.
If the manufacturer signature service is successfully triggered, the step is skipped to step S5 to continue execution.
If the signature service of the manufacturer cannot be triggered, reporting errors to the reader, and stopping executing the steps.
S5, the reader invokes the signing and verifying operation of the signing service of the specific manufacturer through the signing service agent.
The signature service agent establishes a tcp connection with the signature service of a specific manufacturer, the signature service agent is used as a client, the signature service of the specific manufacturer is used as a server, and both parties establish communication. Specifically, the reader calls a signature service agent to send a protocol message body to the signature service of the specific manufacturer, wherein the message body comprises the name of a function required to be called by the reader and various parameters which are transmitted in; the signature service of the specific manufacturer receives and analyzes the protocol body message from the signature service agent, calls a specific function and transmits corresponding parameters, and constructs a processing result and a function parameter output list into a message body and returns the message body to the signature service agent; the signature service agent analyzes and processes the parameters in the message body and transmits the parameters to the corresponding variables, and the parameters are transmitted back to the reader after the function call is completed.
Embodiment 3 of the present invention is a computer readable storage medium having stored thereon a computer program capable of being executed by a processor of a mobile smart terminal device, including but not limited to a smart phone, a tablet computer, a personal digital assistant, a smart watch, an electronic book reading device, a personal computer, etc., and when executed by the processor, implementing the method for implementing loose coupling docking of a mobile terminal signature service and a reader according to the present invention.
The invention realizes the logical separation and loose coupling of the mobile terminal signature service and the reader based on the signature service proxy technology, the reader maintains a list containing signature services of a plurality of signature manufacturers, and when the signature service is used, the specific signature service is triggered and called by calling the signature service proxy, so that the capability of calling the signature services of the plurality of signature manufacturers by the mobile terminal reader is provided, and independent development and updating capability is provided for the reader and the signature service.
While only the preferred embodiments of the present invention have been described, it should be noted that modifications and variations can be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (10)
1. A system for implementing loose coupling docking of a mobile terminal signature service and a reader, the system comprising: the mobile terminal, the reader, the signature service list, the signature service proxy and the signature services of a plurality of manufacturers;
the signature service list adopts a JSON lightweight data exchange format and comprises a signature manufacturer business name, a package name corresponding to the signature service and a signature service address;
the signature service agent is used for transmitting the corresponding signature service address and the package name of the specific manufacturer included in the signature service list to a communication interface of the signature service agent to call the signature service of the specific manufacturer;
the manufacturer signature service is used for providing signature and signature verification operations.
2. The system for implementing a loose coupling docking of a mobile terminal signature service with a reader according to claim 1, wherein the signature service list and/or the signature service proxy are provided outside and accessible by the mobile terminal and/or the mobile terminal.
3. The system for realizing loose coupling and butt joint between a mobile terminal signature service and a reader according to claim 1, wherein the reader is arranged at the mobile terminal and is a module and/or a device with reading function based on software and/or hardware implementation.
4. The system for implementing loose coupling docking of a mobile terminal signature service and a reader according to claim 1, wherein the mobile terminal is a mobile smart terminal device, including but not limited to a smart phone, a tablet computer, a personal digital assistant, a smart watch, an electronic book reading device, a personal computer.
5. A method for realizing loose coupling docking of a mobile terminal signature service and a reader, wherein the method is implemented by a system for realizing loose coupling docking of a mobile terminal signature service and a reader according to any one of claims 1-4, and the method comprises the following steps:
s1, a reader maintains a signature service list;
s2, the reader calls the signature service of the specific manufacturer through the signature list;
s3, the signature service agent detects whether the signature service of the specific manufacturer is started or not on the mobile terminal, if not, the step S4 is skipped to continue execution, and if so, the step S5 is skipped to continue execution;
s4, triggering and pulling up the signature service of the specific manufacturer by the reader through the signature service name;
s5, the reader invokes the signing and verifying operation of the signing service of the specific manufacturer through the signing service agent.
6. The method for implementing loose coupling interfacing between a mobile terminal signature service and a reader according to claim 5, wherein in step S1, the signature service list adopts JSON lightweight data exchange format, and includes a signature manufacturer business name, a package name corresponding to the signature service, and a signature service address.
7. The method for loosely coupling the mobile terminal signature service and the reader according to claim 5, wherein the step S2 includes: when the reader needs to use the signature and verification operation of the signature service of a specific manufacturer, the signature service of the specific manufacturer is called by means of the corresponding signature service address and package name of the specific manufacturer, which are included in the signature service list.
8. The method according to claim 7, wherein the calling the specific vendor signature service by means of the specific vendor's corresponding signature service address and package name included in the signature service list comprises the reader calling a signature service agent Libos. So, and transferring the specific vendor's corresponding signature service address and package name included in the signature service list to a communication interface of the signature service agent to call the specific vendor's signature service.
9. The method for loosely coupling the mobile terminal signature service and the reader according to claim 7, wherein the step S4 includes: if the signature service of the manufacturer is successfully triggered, the step S5 is skipped to continue execution; if the signature service of the manufacturer cannot be triggered, reporting errors to the reader, and stopping executing the steps.
10. A computer readable storage medium, characterized in that it stores a computer program, which is executable by a processor of a mobile intelligent terminal device and which, when executed by the processor, implements the method of implementing a loose coupling docking of a mobile end signature service with a reader according to any of claims 5-9.
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| CN202310230372.2A CN116170506B (en) | 2023-03-10 | 2023-03-10 | System and method for realizing loose coupling butt joint of mobile terminal signature service and reader |
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| CN202310230372.2A CN116170506B (en) | 2023-03-10 | 2023-03-10 | System and method for realizing loose coupling butt joint of mobile terminal signature service and reader |
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| CN116170506B CN116170506B (en) | 2023-12-19 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8393001B1 (en) * | 2002-07-26 | 2013-03-05 | Mcafee, Inc. | Secure signature server system and associated method |
| CN106408269A (en) * | 2016-09-30 | 2017-02-15 | 百望电子发票数据服务有限公司 | Signature processing method, signature center system and signature system |
| CN110942284A (en) * | 2019-11-22 | 2020-03-31 | 山东鲁能软件技术有限公司 | Method and system for generating electronic document and electronic signature based on Ftp |
| CN114049122A (en) * | 2021-11-30 | 2022-02-15 | 中国建设银行股份有限公司 | Service processing method and system |
-
2023
- 2023-03-10 CN CN202310230372.2A patent/CN116170506B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8393001B1 (en) * | 2002-07-26 | 2013-03-05 | Mcafee, Inc. | Secure signature server system and associated method |
| CN106408269A (en) * | 2016-09-30 | 2017-02-15 | 百望电子发票数据服务有限公司 | Signature processing method, signature center system and signature system |
| CN110942284A (en) * | 2019-11-22 | 2020-03-31 | 山东鲁能软件技术有限公司 | Method and system for generating electronic document and electronic signature based on Ftp |
| CN114049122A (en) * | 2021-11-30 | 2022-02-15 | 中国建设银行股份有限公司 | Service processing method and system |
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