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CN101515932B - Method and system for accessing Web service safely - Google Patents

Method and system for accessing Web service safely Download PDF

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Publication number
CN101515932B
CN101515932B CN 200910106165 CN200910106165A CN101515932B CN 101515932 B CN101515932 B CN 101515932B CN 200910106165 CN200910106165 CN 200910106165 CN 200910106165 A CN200910106165 A CN 200910106165A CN 101515932 B CN101515932 B CN 101515932B
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CN
China
Prior art keywords
service end
client
access
management system
rights management
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200910106165
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Chinese (zh)
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CN101515932A (en
Inventor
狄强
刘新田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luoyuan Product Quality Inspection Institute
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ZTE Corp
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Publication date
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Priority to CN 200910106165 priority Critical patent/CN101515932B/en
Publication of CN101515932A publication Critical patent/CN101515932A/en
Priority to PCT/CN2009/073725 priority patent/WO2010108354A1/en
Priority to BRPI0924521A priority patent/BRPI0924521A2/en
Application granted granted Critical
Publication of CN101515932B publication Critical patent/CN101515932B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/10Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/102Entity profiles
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)

Abstract

The present invention discloses a method and a system for accessing Web service safely, wherein the method comprises the following main steps: initiating an access request by the client end to the server end, obtaining the safety checking parameter which is provided by the client end by an interface module of service end, authenticating the safety checking parameter, refusing the accessing if the authentication is failed, and transmitting the safety checking parameter and interface ID to an authority management system of server end if the authentication is passed; authenticating the safety checking parameter and the accessed interface ID by the authority management system of server end, refusing the accessing if the authentication is failed, and obtaining the required service through accessing the service processing system of server end if the authentication is passed. The method and system provided by the invention execute duplex authentications through the interface module of server end and authority management system of server end for adding the safety of Web Service server.

Description

A kind of safe Web service access method and system
Technical field
The invention belongs to Web Service technical field, be specifically related to a kind of safe Web service access method and system.
Background technology
Web Service is one of current hot spot technology, and it has defined application program and how to have realized interoperability on Web, is the new platform of setting up the distributed application program of interoperable.People can write Web Service with the language of liking in different platforms, then by the standard of Web Service, these services are inquired about and accessed.Utilize Web Service to create out and can greatly expand the function of application program for different people from different local, powerful application programs, dynamically providing of software has been provided.
Web Service is the object on a kind of Web of being deployed in, and therefore has all advantages that object technology is promised to undertake; Simultaneously, the foundation stone of Web Service has better more open than existing object technology take XML (Extensible Markup Language) as main, open Web specification technique.
Yet Web Service is as serving when being used by vast field easily, and its safety issue also receives publicity day by day,
Its safe realization at present mainly is divided into the following aspects: one, the fail safe of transmission: with SSL and HTTPS agreement, can obtain the safety in connection procedure; Two, message encryption: the data to the XML transmission are carried out data encryption, increase digital signature function.
Above-mentioned safety measure can from different aspects, increase the fail safe of Web Service access, yet it can not be resisted all invasions.
The method that this paper proposes, it is the access service itself that provides from Web Service, importance for business is carried out differentiated control, different according to client's rank, the Operational Visit of authorizing, simultaneously carry out the check of IP address for visiting client, further increase Web Service server security.
Summary of the invention
The problem to be solved in the present invention is the safety problem that exists in present Web service access, experiences so that the user obtains better safety in Web service access.
To achieve these goals, the invention provides a kind of safe Web service access method and system, the method comprises the following steps:
Client is initiated access request to service end;
The interface module of described service end is obtained the safety verification parameter that described client provides, and this safety verification parameter is authenticated, if authentification failure, denied access, if by authentication, described safety verification parameter and interface ID are sent to the service end Rights Management System;
The Rights Management System of described service end authenticates described safety verification parameter and accessed interface ID, if authentification failure, denied access, if by authentication, client can be obtained required business by access services end transaction processing system.
The safety verification parameter that described method, service end interface module are obtained described client to be provided comprises version number, device code, user name, the user cipher of client.
Described method, service end interface module authenticate the version number of client and be specially: whether the version number that checks client is compatible with the version number of service end, if incompatible, denied access, if compatible, by access; Described service end interface module is specially the authentication of client device code: the device code that inspection will the be accessed device code whether this service end configures, if not, refusing user's access, if so, by access.
Described method, the service end Rights Management System is specially the authentication of described user's user name and user cipher: Rights Management System checks whether the username and password of client is correct, if the user does not exist or password bad, denied access, if user name exists and password is correct, by access; Described service end Rights Management System authenticates accessed service end interface ID and is specially: Rights Management System checks by described interface ID whether this user has the authority of this interface of access, if do not have, denied access, if having, pass through access.
Described method, when the service end interface module sends to the service end Rights Management System with described safety verification parameter, also the IP address with client sends to described service end Rights Management System, by described Rights Management System, described IP address is authenticated.
Described method, the service end Rights Management System authenticates described IP address and is specially: check whether client has configured the binding IP address inspection, if be configured, check described IP address whether in the binding IP address scope of service end configuration, if, by access, if client does not configure binding IP address inspection or described IP address not in the binding IP address scope of service end configuration, denied access.
Described method, the data that the service end Rights Management System need to be transferred in the service end database when authenticating authenticate.
This system comprises client and service end, and client is obtained service by the interface module of access services end; Service end comprises interface module and Rights Management System, and this interface module is used to client that access services is provided and obtains the access request parameters that client provides; This Rights Management System is used for receiving safety verification parameter and interface ID from described interface module after described interface module is by authentication, and this safety verification parameter and interface ID are authenticated.
Described system also comprises database, is used to service end Rights Management System and transaction processing system that visit data is provided.
Described system also comprises transaction processing system, and being used for providing corresponding business for client in client during by authentication.
The method and system that this paper proposes carries out double authentication by service end interface module and service end Rights Management System, has increased the fail safe of Web Service server.
Description of drawings
Fig. 1 is the module map that the present invention includes;
Fig. 2 is process chart of the present invention.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
As can be seen from Figure 1, this system comprises client, service end interface accessing module, Rights Management System, transaction processing system and the Database Systems that are used for authority and service management.Wherein service end interface accessing module is used for obtaining the safety verification parameter block from the access request of client, complete together the safety verification work of client with Rights Management System, and the client-access request by safety verification, be given to the access that transaction processing system carries out business; Rights Management System is responsible for completing client-access user's rights management; Transaction processing system is responsible for completing the service processing function that is authorized to access client.
Rights Management System is completed the authority configuration of calling party, difference according to service end interface function and importance, calling party is carried out differentiated control, as 0 grade--super supervisor level, 1 grade--system administrator level, 2 grades-authorized user A level, 3 grades-authorized user B level, 4 grades-authorized user C levels etc., the interface function that the user of different stage can access is different.Simultaneously can carry out to calling party the binding of IP address or IP subnet address, if visiting user's IP address not within the IP address range of binding, denied access.For access interface, each interface provides unique interface ID in Rights Management System, this ID value unique identification an access interface.Submit the interface accessing request of service end to when client after, when carrying out the Authority Verification of client, by accessed interface, the safety verification parameter of this ID value and client submission is imported into Rights Management System together, with the checking of the authority that conducts interviews.
Accompanying drawing 2 is key steps that the present invention comprises.
Step S100, client is initiated access request.
Client is by soap message, initiates access request with the interface mode that the WSDL of service end describes.
In the present invention, this required parameter is divided into two parameter blocks: safety verification parameter block and service parameter piece.Wherein the safety verification parameter block comprises system is carried out the needed parameter of granted access, is used for validity and the legitimacy of authentication-access request.The service parameter piece comprises the required parameter of access authorization business, is used for business is carried out correct access.
The safety verification parameter block partly comprises following parameter:
(1) version number of visiting user's Web Service client, whether the version that is used for checking client is the desired version of service end;
(2) device code refers to the code of accessed equipment;
(3) visiting user name refers to the access username of Web Service service end mandate;
(4) user's password refers to that Web Service service end distributes to granted access user's password, transmits with cipher mode in the access request of client; The cipher mode of this password is specified cipher mode or is provided encrypted packet to complete the encrypted work of password by service end.
Step S105 after the service end interface module receives the interface accessing request of client, obtains the safety verification parameter that client provides, and comprises the version number of visiting user's client, accessed device code, visiting user name, user's password.
Step S110, the service end interface module checks whether the version number of client is compatible with the version number of service end; If incompatible, denied access.
Step S115: whether the device code that the inspection of service end interface module will be accessed this device code.If not the device code of this service end configuration, refusing user's access.
Step S120, service end is called Rights Management System, carries out the checking of authority.
Service end obtains the IP address of visiting client.The service end interface module is imported the ID value of the interface of visiting user's user name, password, IP address, this access into checking that authority management module carries out authority.
Step S125: the service end Rights Management System reads user's Authorization Attributes according to the user name of client from database, checks whether configure visiting user's binding IP address inspection; If this user has configured the binding IP address inspection, whether the visiting user's of check IP address is in the binding IP address scope of server end configuration; If not in this scope, refusing user's access.
Step S130: whether the visiting client's of service end authority management module inspection username and password is correct; If the user does not exist or password bad, refusing user's access.
Step S135: the service end authority management module is according to the user name of client, search the user right group at user place, and reading the authority that this user right group has, these access rights have comprised the user right group at user place can access the what sundry services does end interface.
Step S140: if in the access rights of this user right group, do not comprise the interface ID of accessed interface, the access that this user carries out business is refused in Authority Verification failure.
Step S145: visiting user is by Authority Verification, and the service end interface module is called business module according to the service parameter piece content of client, carries out the access of business, and the access result is returned to client modules.
The above; it is only better embodiment of the present invention; should not be considered to be limitation of the scope of the invention; and the claim scope that the present invention advocates is not limited to this; all personages who is familiar with this field skill; according to the disclosed technology contents of the present invention, can think easily and equivalence change, all should fall into protection scope of the present invention.

Claims (10)

1. the Web service access method of a safety, is characterized in that, the method is comprised of following steps:
Client is initiated access request to service end; Described access request comprises the safety verification parameter, and described safety verification parameter comprises user name and user's password, and with the cipher mode transmission, specified or completed by encrypted packet by service end by cipher mode in described access request for user's password;
The interface module of described service end is obtained the safety verification parameter that described client provides;
The Rights Management System of described service end receives safety verification parameter and interface ID from described interface module after described interface module is by authentication, and described safety verification parameter and interface ID are authenticated, if authentification failure, denied access, if by authentication, client can be obtained required business by access services end transaction processing system.
2. the method for claim 1, is characterized in that, the safety verification parameter that the described client that described service end interface module is obtained provides also comprises version number and the device code of client.
3. method as claimed in claim 2, is characterized in that, described service end interface module authenticates the version number of client and is specially: whether the version number that checks client is compatible with the version number of service end, if incompatible, denied access, if compatible, pass through access; Described service end interface module is specially the authentication of client device code: whether the device code that inspection will be accessed is the device code of this service end configuration, if not, refusing user's access, if so, by access.
4. method as claimed in claim 2, it is characterized in that, described service end Rights Management System is specially the authentication of described user's user name and user cipher: Rights Management System checks whether the username and password of client is correct, if the user does not exist or password bad, denied access, if user name exists and password is correct, by access; Described service end Rights Management System authenticates accessed service end interface ID and is specially: Rights Management System checks by described interface ID whether this user has the authority of this interface of access, if do not have, denied access, if having, pass through access.
5. the method for claim 1, it is characterized in that, when described service end interface module sends to the service end Rights Management System with described safety verification parameter, also the IP address with client sends to described service end Rights Management System, by described Rights Management System, described IP address is authenticated.
6. method as claimed in claim 5, it is characterized in that, described service end Rights Management System authenticates described IP address and is specially: check whether client has configured the binding IP address inspection, if be configured, check described IP address whether in the binding IP address scope of service end configuration, if, by access, if client does not configure binding IP address inspection or described IP address not in the binding IP address scope of service end configuration, denied access.
7. the method for claim 1, is characterized in that, the data that described service end Rights Management System need to be transferred in the service end database when authenticating authenticate.
8. the Web service access system of a safety, is characterized in that, this system comprises client and service end, wherein:
Client is obtained service by the interface module of access request access services end; Described access request comprises the safety verification parameter, and described safety verification parameter comprises user name and user's password, and with the cipher mode transmission, specified or completed by encrypted packet by service end by cipher mode in described access request for user's password;
Service end comprises interface module and Rights Management System, wherein:
This interface module is used to client that access services is provided and obtains the safety verification parameter that client provides;
This Rights Management System is used for receiving safety verification parameter and interface ID from described interface module after described interface module is by authentication, and this safety verification parameter and interface ID are authenticated.
9. system as claimed in claim 8, is characterized in that, this system also comprises database, is used to service end Rights Management System and service end transaction processing system that visit data is provided.
10. system as claimed in claim 8, is characterized in that, this system also comprises transaction processing system, and being used for providing corresponding business for client in client during by authentication.
CN 200910106165 2009-03-23 2009-03-23 Method and system for accessing Web service safely Expired - Fee Related CN101515932B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN 200910106165 CN101515932B (en) 2009-03-23 2009-03-23 Method and system for accessing Web service safely
PCT/CN2009/073725 WO2010108354A1 (en) 2009-03-23 2009-09-03 Method and system for accessing web service safely
BRPI0924521A BRPI0924521A2 (en) 2009-03-23 2009-09-03 Method and System for Securely Accessing Web Services

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CN101515932B true CN101515932B (en) 2013-06-05

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CN103049438A (en) * 2011-10-11 2013-04-17 镇江精英软件科技有限公司 Method for managing data access port
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CN105227315B (en) * 2015-08-31 2021-11-16 青岛海尔智能家电科技有限公司 Web application authentication method, server and system thereof
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CN109981552B (en) * 2017-12-28 2021-08-17 中移(杭州)信息技术有限公司 A method and device for assigning rights
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CN111800426A (en) * 2020-07-07 2020-10-20 腾讯科技(深圳)有限公司 Method, device, equipment and medium for accessing native code interface in application program
CN111932127B (en) * 2020-08-11 2021-09-14 宁波威源软件有限公司 Intelligent manufacturing production management system
CN112434339A (en) * 2020-12-01 2021-03-02 北京五八信息技术有限公司 Information processing method and device
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CN113992532B (en) * 2021-12-27 2022-03-25 广州敏行区块链科技有限公司 Method and system for testing block chain bottom system
CN114422570B (en) * 2021-12-31 2024-05-14 深圳市联软科技股份有限公司 Cross-platform multi-module communication method and system

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