CN106657156A - Cloud computing access method based on cross domain identity authentication - Google Patents
Cloud computing access method based on cross domain identity authentication Download PDFInfo
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- CN106657156A CN106657156A CN201710069442.5A CN201710069442A CN106657156A CN 106657156 A CN106657156 A CN 106657156A CN 201710069442 A CN201710069442 A CN 201710069442A CN 106657156 A CN106657156 A CN 106657156A
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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
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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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- 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
-
- 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
- H04L63/102—Entity profiles
-
- 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
- H04L63/108—Network architectures or network communication protocols for network security for controlling access to devices or network resources when the policy decisions are valid for a limited amount of time
-
- 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
- H04L9/3271—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 using challenge-response
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses a cloud computing access method based on cross domain identity authentication. The method is realized by a local identity authentication module, a local authorization decision module, a local identity and authority management module, a cross domain authority inquiring module, a third-party identity authentication module and a third-party authority service module. The cloud computing access method based on cross domain identity authentication has the following characteristics: (1) subject identity, attribute and authority information are described in a standard manner, and certification authority of a subject, authentication validity, the attribute of the subject and the authority of the subject in a targeted organization can be clear by the standard description; (2) request query related to identity authentication and response messages in cross domain identity authentication are abstracted, a standard format for different types of messages is defined, and identity information which is transmitted among different domains can be understood; and (3) confidentiality, integrity, reliability and identifiability of transmitted messages are guaranteed by a high-reliability encryption transmission mechanism, and information of authentication of users cannot be wiretapped or tampered.
Description
Technical field
It is specifically a kind of based on cross-domain authentication the present invention relates to the field such as cloud computing technology, authentication
Cloud computing cut-in method.
Background technology
The main purpose of identity identifying technology is to verify the true identity of communicating pair, prevents disabled user from palming off legal use
Family accesses sensitive information resources.In the network service of safety, the communication parties being related to must be by some form of identity
Authentication mechanism verifies whether the identity of user is consistent with what is declared proving their identity, then could realize to user
Access control and record.Cross-domain authentication refers to that under cloud computing environment the supplier and user of resource may span across not
With management domain, it is therefore desirable to cross-domain authentication mutually uses problem solve resource between different management domains.Cross-domain body
The major function of part certification includes single sign-on, cross-domain authorization, and supports flexible, reliable compatible deployment characteristics.Cross-domain identity
In certification, in order to hold consultation to the identity authority of different management domains, each management domain needs the category for safeguarding different trust management domains
Property permissions mapping relation, when the management domain number being related to is fewer, with very big feasibility.But work as management domain
Quantity it is more when, each management domain needs the data safeguarded will be sufficiently complex, brings to the management of cross-domain authentication
Greatly inconvenience.
The content of the invention
The technical assignment of the present invention is to provide a kind of cloud computing cut-in method based on cross-domain authentication.
The technical assignment of the present invention realizes that in the following manner the method step is as follows：
1）Differentiated by the identity of entity of the local authentication module to accessing, confirm that the entity for accessing belongs to this management
Domain or other management domains；
2）The entity of access belongs to this management domain, then by local identity and authority management module to user identity and its access right
Limit is managed；
3）The entity of access belongs to this management domain, then according to the identity of user, authority information and access mandate rule after certification, lead to
Cross local authorization decision module and determine whether user is able to access that certain resource, carries out a certain operation, obtain a certain service；
4）The entity of access is other management domains, then carry out cross-domain identity to the entity for accessing by cross-domain authority enquiry module and recognize
Card and mandate；
5）Permissions mapping management between different management domains is completed by third party's rights service module, for permissions mapping pipe is provided
Reason operation；
6）According to the inquiry request of cross-domain authority enquiry module, the management being located by third party's identity identification module location entity
Domain, and the identity of entity to be certified is differentiated into that request is sent to the cross-domain authority enquiry module of aiming field and carries out after Resealing
Entity identities differentiate；Third party's identity identification module combines the entity identities and authority for differentiating, by third party's rights service mould
Block completes the conversion of authority, and the user right after conversion is returned into the promoter of cross-domain authentication.
Described step 4）Concrete operations it is as follows：
1）By cross-domain authority enquiry module to needing the entity information for carrying out cross-domain certification to ask certification encapsulation, by third party
Identity identification module completes the discriminating to the entity identities；
2）The discriminating request of real-time response third party's identity identification module, the entity identities to belonging to this management domain are authenticated,
Third party's identity identification module will be returned to after the result encapsulation of certification.
Described step 5）Middle management is operated as inquiry, increase, modification, deletion.
A kind of cloud computing access system based on cross-domain authentication, the system is by local authentication module, locally award
Power decision-making module, local identity and authority management module, cross-domain authority enquiry module, third party's identity identification module, third party
Rights service module is constituted.
Described local authentication module completes the identity identification function of the entity to accessing, if the entity belongs to this
Management domain, then directly to the entity carry out identity and authority differentiate；If the entity is the entity of other management domains, need
Cross-domain authentication and mandate are carried out by cross-domain authority enquiry module.
Described local identity and authority management module is managed to user identity and its access rights, including user's body
The change of part, the change operation of user right.
Described local authorization decision module is determined according to the identity of user, authority information and access mandate rule after certification
Whether user is able to access that certain resource, carries out a certain operation, obtains a certain service.
Described cross-domain authority enquiry module completes the function of two aspects：
1）It is to needing the entity information request certification for carrying out cross-domain certification to encapsulate, completing right by third party's identity identification module
The discriminating of the entity identities；
2）It is the discriminating request of real-time response third party's identity identification module, the entity identities to belonging to this management domain are recognized
Card, will return to third party's identity identification module after the result encapsulation of certification.
Described third party's rights service module completes the permissions mapping management between different management domains, is that permissions mapping is carried
For inquiry, the management for increasing, changing, delete operation.
Described third party's identity identification module according to the inquiry request of cross-domain authority enquiry module, what location entity was located
Management domain, and the identity of entity to be certified is differentiated into that request is sent to the cross-domain authority enquiry module of aiming field after Resealing
Carry out entity identities discriminating；And the entity identities and authority for differentiating are combined, authority is completed by third party's rights service module
Conversion, and the user right after conversion is returned into the promoter of cross-domain authentication.
The present invention a kind of cloud computing cut-in method based on cross-domain authentication compared to the prior art, with following spy
Point：
1）Subject identity, attribute and authority information specification are described, recognizing for the entity can be specified by the description of the normalization
The authority of card mechanism, the term of validity of certification, entity attributes and the entity in target mechanism；
2）Requesting query and response message with regard to authentication to occurring in cross-domain authentication carries out abstract, defines pin
Reference format to different types of messages so that the identity information not transmitted between same area is appreciated that；
3）Ensure confidentiality, integrality, reliability and the identifiability of message transmission by highly reliable encrypted transmission mechanism,
Ensure that user authentication information is not ravesdropping, distorts.
Description of the drawings
Accompanying drawing 1 is a kind of structured flowchart of the cloud computing access system based on cross-domain authentication.
Specific embodiment
Embodiment 1：
Cloud computing access system of the configuration based on cross-domain authentication：
The system is by local authentication module, local authorization decision module, local identity and authority management module, cross-domain authority
Enquiry module, third party's identity identification module, third party's rights service module composition.
Described local authentication module completes the identity identification function of the entity to accessing, if the entity belongs to this
Management domain, then directly to the entity carry out identity and authority differentiate；If the entity is the entity of other management domains, need
Cross-domain authentication and mandate are carried out by cross-domain authority enquiry module.
Described local identity and authority management module is managed to user identity and its access rights, including user's body
The change of part, the change operation of user right.
Described local authorization decision module is determined according to the identity of user, authority information and access mandate rule after certification
Whether user is able to access that certain resource, carries out a certain operation, obtains a certain service.
Described cross-domain authority enquiry module completes the function of two aspects：
1）It is to needing the entity information request certification for carrying out cross-domain certification to encapsulate, completing right by third party's identity identification module
The discriminating of the entity identities；
2）It is the discriminating request of real-time response third party's identity identification module, the entity identities to belonging to this management domain are recognized
Card, will return to third party's identity identification module after the result encapsulation of certification.
Described third party's rights service module completes the permissions mapping management between different management domains, is that permissions mapping is carried
For inquiry, the management for increasing, changing, delete operation.
Described third party's identity identification module according to the inquiry request of cross-domain authority enquiry module, what location entity was located
Management domain, and the identity of entity to be certified is differentiated into that request is sent to the cross-domain authority enquiry module of aiming field after Resealing
Carry out entity identities discriminating；And the entity identities and authority for differentiating are combined, authority is completed by third party's rights service module
Conversion, and the user right after conversion is returned into the promoter of cross-domain authentication.
The operating procedure of the cloud computing cut-in method that should be based on cross-domain authentication is as follows：
1）Differentiated by the identity of entity of the local authentication module to accessing, confirm that the entity for accessing belongs to this management
Domain or other management domains；
2）The entity of access belongs to this management domain, then by local identity and authority management module to user identity and its access right
Limit is managed；
3）The entity of access belongs to this management domain, then according to the identity of user, authority information and access mandate rule after certification, lead to
Cross local authorization decision module and determine whether user is able to access that certain resource, carries out a certain operation, obtain a certain service；
4）The entity of access is other management domains, then carry out cross-domain identity to the entity for accessing by cross-domain authority enquiry module and recognize
Card and mandate；Concrete operations are as follows：By cross-domain authority enquiry module to needing the entity information request for carrying out cross-domain certification to recognize
Card encapsulation, by third party's identity identification module the discriminating to the entity identities is completed；Real-time response third party identity differentiates mould
The discriminating request of block, the entity identities to belonging to this management domain are authenticated, and will return to third party after the result encapsulation of certification
Identity identification module.
5）Permissions mapping management between different management domains is completed by third party's rights service module, is that permissions mapping is carried
For inquiry, the management for increasing, changing, delete operation；
6）According to the inquiry request of cross-domain authority enquiry module, the management being located by third party's identity identification module location entity
Domain, and the identity of entity to be certified is differentiated into that request is sent to the cross-domain authority enquiry module of aiming field and carries out after Resealing
Entity identities differentiate；Third party's identity identification module combines the entity identities and authority for differentiating, by third party's rights service mould
Block completes the conversion of authority, and the user right after conversion is returned into the promoter of cross-domain authentication.
By specific embodiment above, the those skilled in the art can readily realize the present invention.But should
Work as understanding, the present invention is not limited to above-mentioned several specific embodiments.On the basis of disclosed embodiment, the technology
The technical staff in field can be combined different technical characteristics, so as to realize different technical schemes.
Claims (10)
1. a kind of cloud computing cut-in method based on cross-domain authentication, it is characterised in that the method step is as follows：
1）Differentiated by the identity of entity of the local authentication module to accessing, confirm that the entity for accessing belongs to this management
Domain or other management domains；
2）The entity of access belongs to this management domain, then by local identity and authority management module to user identity and its access right
Limit is managed；
3）The entity of access belongs to this management domain, then according to the identity of user, authority information and access mandate rule after certification, lead to
Cross local authorization decision module and determine whether user is able to access that certain resource, carries out a certain operation, obtain a certain service；
4）The entity of access is other management domains, then carry out cross-domain identity to the entity for accessing by cross-domain authority enquiry module and recognize
Card and mandate；
5）Permissions mapping management between different management domains is completed by third party's rights service module, for permissions mapping pipe is provided
Reason operation；
6）According to the inquiry request of cross-domain authority enquiry module, the management being located by third party's identity identification module location entity
Domain, and the identity of entity to be certified is differentiated into that request is sent to the cross-domain authority enquiry module of aiming field and carries out after Resealing
Entity identities differentiate；Third party's identity identification module combines the entity identities and authority for differentiating, by third party's rights service mould
Block completes the conversion of authority, and the user right after conversion is returned into the promoter of cross-domain authentication.
2. a kind of cloud computing cut-in method based on cross-domain authentication according to claim 1, it is characterised in that described
The step of 4）Concrete operations it is as follows：
1）By cross-domain authority enquiry module to needing the entity information for carrying out cross-domain certification to ask certification encapsulation, by third party
Identity identification module completes the discriminating to the entity identities；
2）The discriminating request of real-time response third party's identity identification module, the entity identities to belonging to this management domain are authenticated,
Third party's identity identification module will be returned to after the result encapsulation of certification.
3. a kind of cloud computing cut-in method based on cross-domain authentication according to claim 1, it is characterised in that described
The step of 5）Middle management is operated as inquiry, increase, modification, deletion.
4. a kind of cloud computing access system based on cross-domain authentication, it is characterised in that the system is by local authentication mould
Block, local authorization decision module, local identity and authority management module, cross-domain authority enquiry module, third party's identity differentiate mould
Block, third party's rights service module composition.
5. a kind of cloud computing access system based on cross-domain authentication according to claim 4, it is characterised in that described
Local authentication module complete to access entity identity identification function, if the entity belongs to this management domain, directly
Connect and carry out identity to the entity and authority differentiates；If the entity is the entity of other management domains, need by cross-domain
Authority enquiry module carries out cross-domain authentication and mandate.
6. a kind of cloud computing access system based on cross-domain authentication according to claim 4, it is characterised in that described
Local identity and authority management module user identity and its access rights are managed, including user identity change, use
The change operation of family authority.
7. a kind of cloud computing access system based on cross-domain authentication according to claim 4, it is characterised in that described
Local authorization decision module determine that user whether can according to the identity of user after certification, authority information and access mandate rule
Certain resource is accessed, a certain operation is carried out, is obtained a certain service.
8. a kind of cloud computing access system based on cross-domain authentication according to claim 4, it is characterised in that described
Cross-domain authority enquiry module complete the function of two aspects：
1）It is to needing the entity information request certification for carrying out cross-domain certification to encapsulate, completing right by third party's identity identification module
The discriminating of the entity identities；
2）It is the discriminating request of real-time response third party's identity identification module, the entity identities to belonging to this management domain are recognized
Card, will return to third party's identity identification module after the result encapsulation of certification.
9. a kind of cloud computing access system based on cross-domain authentication according to claim 4, it is characterised in that described
Third party's rights service module complete between different management domains permissions mapping management, for permissions mapping provide inquiry, increase,
Modification, the management operation deleted.
10. a kind of cloud computing access system based on cross-domain authentication according to claim 4, it is characterised in that institute
The management domain that the third party's identity identification module stated is located according to the inquiry request of cross-domain authority enquiry module, location entity, and
The identity of entity to be certified is differentiated into that request is sent to the cross-domain authority enquiry module of aiming field and carries out entity after Resealing
Identity differentiates；And the entity identities and authority for differentiating are combined, the conversion of authority is completed by third party's rights service module, and will
User right after conversion returns to the promoter of cross-domain authentication.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710069442.5A CN106657156A (en) | 2017-02-08 | 2017-02-08 | Cloud computing access method based on cross domain identity authentication |
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| CN201710069442.5A CN106657156A (en) | 2017-02-08 | 2017-02-08 | Cloud computing access method based on cross domain identity authentication |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300104A (en) * | 2019-06-21 | 2019-10-01 | 山东超越数控电子股份有限公司 | User right control and transfer method and system under a kind of edge cloud scene |
| CN110502880A (en) * | 2019-07-30 | 2019-11-26 | 同济大学 | A kind of heterogeneous identity correlating method based on attribute polymerization |
| CN111314318A (en) * | 2020-01-20 | 2020-06-19 | 扆亮海 | Cross-domain authorized access control system for safety interoperation between different domains |
| CN111431850A (en) * | 2020-02-18 | 2020-07-17 | 北京网聘咨询有限公司 | Cross-domain security authentication method in cloud computing |
| CN113055472A (en) * | 2021-03-11 | 2021-06-29 | 北京德风新征程科技有限公司 | Internet of things data control method and device based on security authentication |
| CN113612770A (en) * | 2021-08-02 | 2021-11-05 | 中国科学院深圳先进技术研究院 | Cross-domain secure interaction method, system, terminal and storage medium |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300104A (en) * | 2019-06-21 | 2019-10-01 | 山东超越数控电子股份有限公司 | User right control and transfer method and system under a kind of edge cloud scene |
| CN110300104B (en) * | 2019-06-21 | 2021-10-22 | 山东超越数控电子股份有限公司 | User authority control and transfer method and system under edge cloud scene |
| CN110502880A (en) * | 2019-07-30 | 2019-11-26 | 同济大学 | A kind of heterogeneous identity correlating method based on attribute polymerization |
| CN110502880B (en) * | 2019-07-30 | 2021-06-04 | 同济大学 | Heterogeneous identity association method based on attribute aggregation |
| CN111314318A (en) * | 2020-01-20 | 2020-06-19 | 扆亮海 | Cross-domain authorized access control system for safety interoperation between different domains |
| CN111431850A (en) * | 2020-02-18 | 2020-07-17 | 北京网聘咨询有限公司 | Cross-domain security authentication method in cloud computing |
| CN111431850B (en) * | 2020-02-18 | 2022-04-19 | 北京网聘咨询有限公司 | Cross-domain security authentication method in cloud computing |
| CN113055472A (en) * | 2021-03-11 | 2021-06-29 | 北京德风新征程科技有限公司 | Internet of things data control method and device based on security authentication |
| CN113612770A (en) * | 2021-08-02 | 2021-11-05 | 中国科学院深圳先进技术研究院 | Cross-domain secure interaction method, system, terminal and storage medium |
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