CN105915508B - B/S/S mode electronic signature system of non-middleware technology and signature method thereof - Google Patents
B/S/S mode electronic signature system of non-middleware technology and signature method thereof Download PDFInfo
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- CN105915508B CN105915508B CN201610220113.1A CN201610220113A CN105915508B CN 105915508 B CN105915508 B CN 105915508B CN 201610220113 A CN201610220113 A CN 201610220113A CN 105915508 B CN105915508 B CN 105915508B
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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
- H04L67/01—Protocols
- H04L67/131—Protocols for games, networked simulations or virtual reality
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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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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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
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
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Abstract
The invention discloses a B/S/S mode electronic signature system of non-middleware technology and a signature method thereof, wherein the electronic signature system mainly comprises a signature page system, a JAVA intermediate layer and a system function support library; the signature page system consists of a front-end page and is responsible for user interaction, function display and transmission of user operation data to a JAVA middle layer; the JAVA intermediate layer is realized by using an open source project Tomcat and is responsible for providing the running environment of a front-end page and data transmission of a system for linking a signature page and a system function support library; the system function support library mainly comprises a plurality of executable library files and is responsible for realizing the functions of analyzing and rendering document pages and signing and accessing bottom hardware. The invention avoids the WEB electronic signature system realized by using the traditional middleware technology by establishing the local server to interact with the remote server, and successfully solves the problem of the compatibility of the WEB electronic signature system to the browser caused by the technical defects of the middleware.
Description
Technical Field
The invention belongs to the technical field of electronic information technology anti-counterfeiting, and particularly relates to a B/S/S mode electronic signature system of a non-middleware technology and a signature method thereof.
Background
The traditional WEB electronic signature system (B/S architecture) is an electronic signature system realized based on a WEB webpage environment, allows a user to execute browsing and signature operation on an electronic document to be signed through an HTML (hypertext markup language) page in a browser, and combines an electronic signature technology to realize signature information addition on the electronic document to be signed so as to ensure the authenticity and non-repudiation of the electronic document.
The traditional WEB electronic signature system in the market at present is realized by adopting middleware technologies such as Active, NPAPI, PPAPI and the like. For example, chinese patent application No. 2007101428469 discloses a web page electronic signature middleware system, which provides web page electronic signature service and stamp centralized management by deploying a signature server in a client software system, and provides a signature control at a browser end to implement web page electronic signature and handwritten signature, so that any web page in the client software system of the B/S architecture does not undergo any special conversion, and only a small amount of HTML tags and client scripts are added, thereby immediately obtaining the functions of high security electronic signature and handwritten signature. However, due to the reasons of non-uniform browser environment, quick version change, standard differentiation and the like, the application problem of the WEB electronic signature system can be solved only in a limited environment, and great resistance is caused to the application development of the electronic signature.
Disclosure of Invention
The invention aims to provide a B/S/S mode electronic signature system and a signature method thereof of a non-middleware technology, which can effectively solve the problem that a WEB electronic signature system cannot be compatible with the use of multiple browsers and aims to overcome some defects in the prior art. The present invention is not limited to the document format, and the current mainstream PDF, WORD, EXCEL, WPS, ET, OFD, etc. may be used.
In order to achieve the purpose, the invention adopts the following technical scheme:
a B/S/S mode electronic signature system of non-middleware technology is mainly composed of a signature page system, a JAVA intermediate layer and a system function support library; the signature page system consists of a front-end page and is responsible for user interaction, function display and transmission of user operation data to a JAVA middle layer; the JAVA intermediate layer is realized by using an open source project Tomcat and is responsible for providing the running environment of a front-end page and data transmission of a system for linking a signature page and a system function support library; the system function support library mainly comprises a plurality of executable library files and is responsible for realizing the functions of analyzing and rendering document pages and signing and accessing bottom hardware.
Further, the bottom hardware is an electronic key disk.
Further explaining, the signature page system and the JAVA middle layer carry out data interaction through a servlet technology; and the JAVA intermediate layer is communicated with the system function support library through a JNI technology to acquire the content of the electronic document to be signed and send an operation request of a user.
In the invention, the content of the electronic document to be signed, the operation data of the user in the signature page and the like are interacted through the JAVA intermediate layer. The system function supporting library is a local application program and can be library file types such as DLL, LIB, O and the like, and all functions (such as electronic signature, electronic signature and the like) of the system are completed by the system function supporting library.
A signature method of a B/S/S mode electronic signature system of non-middleware technology comprises the following steps:
(1) a user logs in a signature page system and selects to open a document; the document is a local document or a remote document;
(2) the method comprises the steps that request information of a user is transmitted to a system function supporting library through a JAVA middle layer, the system function supporting library downloads and tries to open a document, the system function supporting library renders and stores document page information after the document is opened successfully, and meanwhile the system function supporting library transmits rendered document page image data to the JAVA middle layer; after all pages of the document are rendered, the system function support library caches all page image data, and system performance is improved;
(3) after the JAVA intermediate layer acquires the document page image data, transmitting the document page image data to a signature page system and displaying the document page image data;
(4) in the signature page system, a user selects a stamping button, inputs a password of an electronic key disc, and password information is transmitted to a system function support library through a JAVA intermediate layer;
(5) the system function supporting library opens the accessed electronic key disc equipment through a correct password, and extracts the information required for stamping, wherein the information required for stamping comprises a stamp image, the information of a stamping person certificate and the information of a seal making person certificate; meanwhile, the system function support library transmits the stamp image data to a signature page system through a JAVA intermediate layer;
(6) the signature page system modifies the mouse style into the received stamp image, the user moves the mouse to move the stamp image to a position to be stamped in a display document, then clicks a right button of the mouse to stamp, and then collects stamping information and transmits the stamping information to the system function support library through a JAVA intermediate layer; the stamping information comprises stamping coordinate information and stamping impression information which take a stamping page as a coordinate system;
(7) the system function supporting library is used for stamping the document according to the received stamping information; and then the system function support library re-renders all the stamped document pages, and transmits the rendered document page image data to the signature page system through a JAVA intermediate layer and displays the document page image data until the signature action is finished.
Further, the signature page system is an interaction unit of the system; the JAVA intermediate layer is an information transmission unit of the system; the system function support library is an execution unit of user operation behaviors.
In the invention, the operation of the step (3) is realized in an asynchronous mode, so that the signature page system can be ensured to quickly respond to the request of the user. In step (5), if the password is wrong, the system function supporting library rejects the stamping request.
In the invention, the seal verification and other behaviors are completed through the communication mode similar to the seal.
The invention has the advantages that:
the invention avoids the WEB electronic signature system realized by using the traditional middleware technology by establishing the local server to interact with the remote server, and successfully solves the problem of the compatibility of the WEB electronic signature system to the browser caused by the technical defects of the middleware.
Drawings
FIG. 1 is a block diagram of a B/S/S mode electronic signature system according to the present invention.
FIG. 2 is a flow chart of the signature method of the present invention.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example (b):
as shown in FIG. 1, a B/S/S mode electronic signature system of non-middleware technology is mainly composed of a signature page system, a JAVA intermediate layer and a system function support library; the signature page system consists of a front-end page and is responsible for user interaction, function display and transmission of user operation data to a JAVA middle layer; the JAVA intermediate layer is realized by using an open source project Tomcat and is responsible for providing the running environment of a front-end page and data transmission of a system for linking a signature page and a system function support library; the system function support library mainly comprises a plurality of executable library files and is responsible for realizing the functions of analyzing and rendering document pages and signing and accessing bottom hardware.
The bottom hardware is an electronic key disk. The signature page system and the JAVA middle layer perform data interaction through a servlet technology; and the JAVA intermediate layer is communicated with the system function support library through a JNI technology to acquire the content of the electronic document to be signed and send an operation request of a user.
As shown in fig. 2, the signing method of the B/S mode electronic signing system of the non-middleware technology includes the following steps:
(1) a user logs in a signature page system and selects to open a document; the document is a local document or a remote document;
(2) the method comprises the steps that request information of a user is transmitted to a system function supporting library through a JAVA middle layer, the system function supporting library downloads and tries to open a document, the system function supporting library renders and stores document page information after the document is opened successfully, and meanwhile the system function supporting library transmits rendered document page image data to the JAVA middle layer; after all pages of the document are rendered, the system function support library caches all page image data, and system performance is improved;
(3) after the JAVA intermediate layer acquires the document page image data, transmitting the document page image data to a signature page system and displaying the document page image data;
(4) in the signature page system, a user selects a stamping button, inputs a password of an electronic key disc, and password information is transmitted to a system function support library through a JAVA intermediate layer;
(5) the system function supporting library opens the accessed electronic key disc equipment through a correct password, and extracts the information required for stamping, wherein the information required for stamping comprises a stamp image, the information of a stamping person certificate and the information of a seal making person certificate; meanwhile, the system function support library transmits the stamp image data to a signature page system through a JAVA intermediate layer;
(6) the signature page system modifies the mouse style into the received stamp image, the user moves the mouse to move the stamp image to a position to be stamped in a display document, then clicks a right button of the mouse to stamp, and then collects stamping information and transmits the stamping information to the system function support library through a JAVA intermediate layer; the stamping information comprises stamping coordinate information and stamping impression information which take a stamping page as a coordinate system;
(7) the system function supporting library is used for stamping the document according to the received stamping information; and then the system function support library re-renders all the stamped document pages, and transmits the rendered document page image data to the signature page system through a JAVA intermediate layer and displays the document page image data until the signature action is finished.
In the process of signature, the signature page system is an interactive unit of the system; the JAVA intermediate layer is an information transmission unit of the system; the system function support library is an execution unit of user operation behaviors.
Claims (3)
1. A B/S/S mode electronic signature system of non-middleware technology is characterized in that: the system mainly comprises a signature page system, a JAVA intermediate layer and a system function support library; the signature page system consists of a front-end page and is responsible for user interaction, function display and transmission of user operation data to a JAVA middle layer; the JAVA intermediate layer is realized by using an open source project Tomcat and is responsible for providing the running environment of a front-end page and data transmission of a system for linking a signature page and a system function support library; the system function support library mainly comprises a plurality of executable library files and is responsible for realizing the functions of analyzing and rendering a document page and signing and accessing bottom hardware; the bottom hardware is an electronic key disc; the signature page system and the JAVA middle layer perform data interaction through a servlet technology; the JAVA intermediate layer communicates with the system function support library through a JNI technology to acquire the content of the electronic document to be signed and send an operation request of a user;
the browser/local signature service/remote signature service is respectively referred to as the browser/local signature service/remote signature service, wherein the local signature service and the Java intermediate layer refer to servers built on tomcat at local clients, and the remote signature service refers to servers built on tomcat at remote computer equipment.
2. A signature method of a B/S/S mode electronic signature system of non-middleware technology is characterized by comprising the following steps:
(1) a user logs in a signature page system and selects to open a document; the document is a local document or a remote document;
(2) the method comprises the steps that request information of a user is transmitted to a system function supporting library through a JAVA middle layer, the system function supporting library downloads and tries to open a document, the system function supporting library renders and stores document page information after the document is opened successfully, and meanwhile the system function supporting library transmits rendered document page image data to the JAVA middle layer; after all pages of the document are rendered, the system function support library caches all page image data, and system performance is improved;
(3) after the JAVA intermediate layer acquires the document page image data, transmitting the document page image data to a signature page system and displaying the document page image data;
(4) in the signature page system, a user selects a stamping button, inputs a password of an electronic key disc, and password information is transmitted to a system function support library through a JAVA intermediate layer;
(5) the system function supporting library opens the accessed electronic key disc equipment through a correct password, and extracts the information required for stamping, wherein the information required for stamping comprises a stamp image, the information of a stamping person certificate and the information of a seal making person certificate; meanwhile, the system function support library transmits the stamp image data to a signature page system through a JAVA intermediate layer;
(6) the signature page system modifies the mouse style into the received stamp image, the user moves the mouse to move the stamp image to a position to be stamped in a display document, then clicks a right button of the mouse to stamp, and then collects stamping information and transmits the stamping information to the system function support library through a JAVA intermediate layer; the stamping information comprises stamping coordinate information and stamping impression information which take a stamping page as a coordinate system;
(7) the system function supporting library is used for stamping the document according to the received stamping information; secondly, re-rendering all the stamped document pages by the system function supporting library, and transmitting and displaying the rendered document page image data to a signature page system through a JAVA middle layer until the signature action is finished;
the browser/local signature service/remote signature service is respectively referred to as the browser/local signature service/remote signature service, wherein the local signature service and the Java intermediate layer refer to servers built on tomcat at local clients, and the remote signature service refers to servers built on tomcat at remote computer equipment.
3. The signing method of a B/S mode electronic signing system of non-middleware technology as claimed in claim 2, wherein: the signature page system is an interaction unit of the system; the JAVA intermediate layer is an information transmission unit of the system; the system function support library is an execution unit of user operation behaviors.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083602A (en) * | 2006-05-30 | 2007-12-05 | 国际商业机器公司 | Method for sharing communication information using local proxy |
| CN101795276A (en) * | 2010-02-09 | 2010-08-04 | 戴宇星 | Static webpage anti-tampering system and method based on digital signatures |
| CN101800646A (en) * | 2010-03-03 | 2010-08-11 | 南京优泰科技发展有限公司 | Implementation method and system of electronic signature |
| CN102122302A (en) * | 2011-03-11 | 2011-07-13 | 北京神舟航天软件技术有限公司 | Centralized processing system and method for documents |
| CN103678575A (en) * | 2013-12-11 | 2014-03-26 | 四川九洲电器集团有限责任公司 | Method and system for achieving unified processing on multiple database data through middleware |
| CN105141632A (en) * | 2015-09-21 | 2015-12-09 | 北京百度网讯科技有限公司 | Method and device used for checking pages |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546310B (en) * | 2008-03-28 | 2012-01-04 | 纬创资通股份有限公司 | Method for improving web page compatibility as well as correlative electronic device and web page access system |
| US8589951B2 (en) * | 2011-01-07 | 2013-11-19 | International Business Machines Corporation | Conserving memory by using objects that are selectably mutable during runtime |
-
2016
- 2016-04-07 CN CN201610220113.1A patent/CN105915508B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083602A (en) * | 2006-05-30 | 2007-12-05 | 国际商业机器公司 | Method for sharing communication information using local proxy |
| CN101795276A (en) * | 2010-02-09 | 2010-08-04 | 戴宇星 | Static webpage anti-tampering system and method based on digital signatures |
| CN101800646A (en) * | 2010-03-03 | 2010-08-11 | 南京优泰科技发展有限公司 | Implementation method and system of electronic signature |
| CN102122302A (en) * | 2011-03-11 | 2011-07-13 | 北京神舟航天软件技术有限公司 | Centralized processing system and method for documents |
| CN103678575A (en) * | 2013-12-11 | 2014-03-26 | 四川九洲电器集团有限责任公司 | Method and system for achieving unified processing on multiple database data through middleware |
| CN105141632A (en) * | 2015-09-21 | 2015-12-09 | 北京百度网讯科技有限公司 | Method and device used for checking pages |
Non-Patent Citations (1)
| Title |
|---|
| "面向PDF的电子印章应用系统的设计与实现";孙冀川;《中国优秀硕士学位论文全文数据库，信息科技辑，2014第09期》;20140915;第4.3-4.4节，图22-26 * |
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