CN101877637A - Single sign-on method and single sign-on system - Google Patents
Single sign-on method and single sign-on system Download PDFInfo
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Abstract
The invention discloses a single sign-on method and a single sign-on system. The single sign-on method comprises the steps of: receiving and authenticating a primary account name and a primary account password of a user; acquiring sub account names for all applications of the user after the user passes primary account authentication; generating a corresponding sub account password according to the sub account name selected by the user, and sending the sub account name and the sub account password to an application system corresponding to the sub account; receiving the sub account name and the sub account password which are forwarded by the application system, and generating a sub account authentication password according to the sub account name to authenticate the sub account password; and when the authentication is successful, completing the signing on to the application system. In the single sign-on method and the single sign-on system of the embodiment of the invention, secondary sign on authentication is realized by automatically generating the sub account passwords of all the application systems and filling out to all the application systems in a substitute way, thereby reducing the safety risks of application systems, caused by the disclose of all the application system passwords stored in a single sign-on platform, and also reducing the operation complexity.
Description
Technical field
The present invention relates to a kind of network management technology, relate in particular to a kind of single-point logging method and single-node login system.
Background technology
Be accompanied by the development of IT technology, Internet technology etc., the expansion of the professional scale of enterprise customer, the continuous increase of various IT support systems and number of users, information security issue is more seen outstanding.Account number password, static authentication management measure that original each application system is disperseed can not reach the security requirement of enterprise customer to the IT support system.
At present, the solution at enterprise dynamic authentication demand mainly is the dynamic password authentication scheme.This certificate scheme need be set up a Collective qualification center in enterprises, and issues the password board to the business personnel, and password is calculated in some way synchronously to finish the account number dynamic password authentication work of each application system in password board and Collective qualification center.But the user needs the manual dynamic password that obtains at every turn when using password board login application system, and the manual password of inserting.
Solution at concentration of enterprises account number password management demand mainly is that the single-sign-on platform is provided in enterprise network, and login account, the password of each service application software support system of enterprises, main frame etc. managed.The user is behind the login platform, and the number of the account and the password that sign in to the target application system are to be inserted automatically by platform, and the user need not repeatedly to insert number of the account and password.But this single-sign-on platform has been preserved login account, the password of each service application software support system, main frame of enterprises etc., in case the data in the platform are revealed, then each application system will face great security risk.
Therefore, the security risk of the application system that the password leakage of storing in operation inconvenience that the hand filling password brings in the process of user login and the single-sign-on platform is brought becomes the technical problem that prior art is badly in need of solution.
Summary of the invention
First purpose of the present invention is, the defective of the security risk of the application system that the password leakage of storing in operation inconvenience that brings at hand filling password in the prior art and the single-sign-on platform is brought provides a kind of simple to operate and single-point logging method that fail safe is higher.
Second purpose of the present invention is, the defective of the security risk of the application system that the password leakage of storing in operation inconvenience that brings at hand filling password in the prior art and the single-sign-on platform is brought provides a kind of simple to operate and single-node login system that fail safe is higher.
According to first purpose of the present invention, a kind of single-point logging method is provided, comprising: A, receive and the main account name and the main account password of authenticated user, after the user is by the main account authentication, obtain each application of user from account name; B, according to generating accordingly from account password that the user selects from account name, and will be sent to from the application system of account correspondence from account name with from account password; C, receive that application system transmits from account name with from account password, and generate to authenticate from account password from account name to described from the account verification password according to described, when authentication success, finish using the login of system.
According to second purpose of the present invention, a kind of single-node login system is provided, comprise: the backstage logon server, be used to receive also the main account name and the main account password of authenticated user, the user by obtain after the main account authentication each application of user from account name, according to generating accordingly from account password that the user selects from account name, receive that application system transmits from account name with from account password and authenticate; User terminal is used to intercept to using the startup of system applies, according to obtaining from account name from the backstage logon server accordingly from account password that the user selects, and is sent to corresponding application system.
The single-point logging method of the embodiment of the invention and single-node login system, by generate automatically each application system from account password, and in generation, be filled to each application system, carry out the secondary login authentication, therefore, the user only need import dynamic password one time, the security risk of the application system that has reduced each application system password of being stored in the single-sign-on platform in the prior art and brought because leak.Simultaneously also making the user only need insert a dynamic password is addressable all application systems, has avoided repeatedly manual and has obtained, inserts dynamic password, has reduced the complexity of operation.
Description of drawings
Fig. 1 is single-node login system example structure figure of the present invention;
Fig. 2 is single-node login system embodiment concrete structure figure of the present invention;
Fig. 3 is the dynamic authentication unit example structure figure in the single-node login system of the present invention;
Fig. 4 is the embodiment flow chart that single-point logging method of the present invention is applied to the access application system.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the single-node login system of the embodiment of the invention comprises:
Backstage logon server 40, be used to receive also the main account name and the main account password of authenticated user, the user by obtain after the main account authentication each application of user from account name, according to generating accordingly from account password that the user selects from account name, receive that application system transmits from account name with from account password and authenticate;
As shown in Figure 2, backstage logon server 40 specifically comprises:
Main login unit 402, be used for receiving main account name and main account password from password board 20, and be sent to dynamic authentication unit 404, after the main account authentication, from information memory cell 406, obtain each application of user from account name, and according to user input from account name upgrade the shared memory cell 410 from account data, will be sent to password generation unit 408 from account name;
Information memory cell 406, be used to store the main account correspondence from accounts information;
Password generation unit 408 is used for according to generating from account password from account name;
Shared memory cell 410, be used to store user capture application system 80 from account data.
As shown in Figure 3, dynamic authentication unit 404 comprises: the first password generation module 4042, be used for generating corresponding main account authentication password according to the main account name, and its main account's password generting machanism is consistent with the password generting machanism of password board 20; Main account password authentication module 4044, the main account password and the main account authentication password that are used for receiving compare, and when both were consistent, the main account authentication was passed through; The second password generation module 4046 is used for according to generating accordingly from the account authentication password from account name, and its password generting machanism is consistent with the password generting machanism in the password generation unit 408; From account password authentication module 4048, be used for receive from account password with compare from the account authentication password, when both are consistent, pass through from the account authentication.
That stores in the information memory cell 406 comprises from accounts information: account authority, role's group, PIN code, cryptographic seed and authentication mode information.
Password generation unit 408 adopts hash algorithm, calculates from account password based on user's PIN code, user name, cryptographic seed, password generting machanism.
Intercept login unit 62 and be initiate unit in the user terminal 60, be used to intercept the startup that application system 80 is used,, and be sent to corresponding application system 80 according to obtaining from account name from the password generation unit accordingly that the user selects from account password.
Intercept login unit 62 by generation the mode of filling out will be from account name with from account password and be sent to from the application system of account correspondence.Intercept login unit 62 and adopt the Hook technology, when the application system application start, intercept the login unit and start automatically.
Embodiment of the invention single-point logging method comprises:
A, receive and the main account name and the main account password of authenticated user, after the user is by the main account authentication, obtain each application of user from account name;
B, according to generating accordingly from account password that the user selects from account name, and will be sent to from the application system of account correspondence from account name with from account password;
C, receive that application system transmits from account name with from account password, and generate to authenticate from account password from account name to described from the account verification password according to described, when authentication success, finish using the login of system.
Wherein, the main account password is that the password board generates according to described main account name.
In the steps A, authentication specifically comprises to main account: adopt the password generting machanism consistent with described password board to generate the main account authentication password according to described main account name; The described main account password and the described main account authentication password that receive are compared, and when both were consistent, the main account authentication was passed through.
Among the step C, to specifically comprising from account authentication: adopt with described step B generate from the identical password generting machanism of account password, according to described from the account name generation from the account authentication password; Described from account password and describedly compare with what receive from the account authentication password, when both are consistent, pass through from the account authentication.
As shown in Figure 4, the embodiment of the invention, specifies single-point logging method using the example that logs on as of the A of system with a user.Some user's user information corresponding are as follows: main account name user0.The single-point logging method concrete steps are as follows:
Main account password password0 when step 1, password board generate the user with the main login of main account name user0 login unit 402 is sent to main login unit 402;
Step 2, main login unit 402 is sent to dynamic authentication unit 404 with main account main account name user0 and main account password password0;
Step 3, dynamic authentication unit 404 return authentication results, when authentication success, execution in step 4;
Step 4, ask from accounts information to information memory cell 406 main login unit 402;
Step 5, main login unit 402 reads from account information from information memory cell 406, comprises from accounts information: account authority, role's group, PIN code, cryptographic seed and authentication mode information;
Step 6,402 pairs of main login unit carry out authentication from accounts information, explicit user user0 has the list of application of authority visit, and the user selects to login specific goal systems with the user from account name user1, and main login unit 402 starts corresponding application program A on the user terminal;
Step 7, main login unit 402 upgrade in the shared memory cell 410 from account data;
Step 8, main login unit 402 notice password generation units 408 generate from account user1 from account password;
Step 9, password generation unit 408 adopts hash algorithm, calculates the dynamic password password1 that generates from account user1 based on user's PIN code, user name, cryptographic seed, password generting machanism;
Step 10, the login unit 62 of intercepting on the user terminal listens to the application A startup;
Step 11 is intercepted login unit 62 according to apply names A, obtains from account name user1 from shared memory cell 410;
Step 12 is intercepted login unit 62 and is sent from account name user1 to password generation unit 408;
Step 13, password generation unit 408 return from account name user1 correspondence from account password password1;
Step 14 is intercepted login unit 62 usefulness and will be sent to application corresponding system 80 from account name user1 with from account password password1 for the mode of filling out;
Step 15, application system 80 sends to dynamic authentication unit 404 with user1, password1, application system name A;
Step 16, dynamic authentication unit 404 returns the authentication result from account, if authentication is passed through, finishes the login of this application system 80.
Wherein, the 404 pairs of main account authentications in step 3 dynamic authentication unit specifically comprise: adopt the password generting machanism consistent with the password board to generate the main account authentication password according to the main account name; The main account password and the main account authentication password that receive are compared, and when both were consistent, the main account authentication was passed through.
Wherein, 404 pairs of step 16 dynamic authentication unit specifically comprise from the account authentication: according to adopt the password generting machanism generation consistent with the password generation unit from the account authentication password from account name; With receive from account password with compare from the account authentication password, when both are consistent, pass through from the account authentication.
The single-point logging method of the embodiment of the invention and login system, by generating automatically by the password generation unit of each application system from account password, and by intercept the login unit read and the generation fill out, the security risk of the application system that has reduced each application system password of being stored in the single-sign-on platform in the prior art and brought because leak, simultaneously also making the user only need insert a dynamic password is addressable all operation systems, avoided repeatedly manual and obtained, inserted dynamic password, reduced the complexity of operation.
It should be noted that: above embodiment is only unrestricted in order to explanation the present invention, and the present invention also is not limited in above-mentioned giving an example, and all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the claim scope of the present invention.
Claims (12)
1. a single-point logging method is characterized in that, comprising:
A, receive and the main account name and the main account password of authenticated user, after described user is by the main account authentication, obtain described each application of user from account name;
B, according to generating accordingly from account password that the user selects from account name, and with described from account name with describedly be sent to described application system from the account correspondence from account password;
It is described from account name and described from account password that C, the described application system of reception are transmitted, and generate to authenticate from account password described from the account verification password from account name according to described, when authentication success, finishes the login to described application system.
2. single-point logging method according to claim 1 is characterized in that, described main account password is that the password board generates according to described main account name.
3. single-point logging method according to claim 2 is characterized in that, in the described steps A, described authentication specifically comprises to main account:
Adopt the password generting machanism consistent to generate the main account authentication password according to described main account name with described password board;
The described main account password and the described main account authentication password that receive are compared, and when both were consistent, the main account authentication was passed through.
4. single-point logging method according to claim 1 is characterized in that, and is among the described step C, described to specifically comprising from the account authentication:
Adopt with described step B in generate from the identical password generting machanism of account password, according to described from the account name generation from the account authentication password;
Described from account password and describedly compare with what receive from the account authentication password, when both are consistent, pass through from the account authentication.
5. single-point logging method according to claim 1 is characterized in that, among the described step B, adopts hash algorithm, calculates described from account password based on user's PIN code, user name, cryptographic seed.
6. according to any described single-point logging method in the claim 1 to 5, it is characterized in that, among the described step B, by generation the mode of filling out with described from account name and described from account password and be sent to described application system from the account correspondence.
7. a single-node login system is characterized in that, comprising:
The backstage logon server, be used to receive also the main account name and the main account password of authenticated user, described user by obtain after the main account authentication described each application of user from account name, according to generating accordingly from account password that the user selects from account name, receive the described of described application system forwarding, and generate to authenticate from account password from account name described from the account verification password according to described from account name and described from account password;
User terminal is used to intercept to using the startup of system applies, according to obtaining from account name from described backstage logon server accordingly from account password that the user selects, and is sent to corresponding application system.
8. single-node login system according to claim 7 is characterized in that, described backstage logon server comprises:
Main login unit, be used to receive main account name and main account password, and be sent to the dynamic authentication unit, after the main account authentication, from user information storage unit, obtain described each application of user from account name, and according to user input from account name upgrade the shared memory cell from account data, be sent to the password generation unit with described from account name;
Information memory cell, be used to store described main account correspondence from accounts information;
The dynamic authentication unit is used for carrying out the main account authentication respectively and authenticating from account from account name with from account password according to the main account name that receives from described main login unit and main account password and from what the application corresponding system received;
Shared memory cell, be used to store the user capture application system from account data;
The password generation unit is used for generating from account password from account name according to described.
9. single-node login system according to claim 8 is characterized in that, also comprises: password board, the main account password when the generation user logins main login unit.
10. single-node login system according to claim 9 is characterized in that, described dynamic authentication unit comprises:
The first password generation module is used for generating corresponding main account authentication password according to described main account name, and its main account's password generting machanism is consistent with the password generting machanism of described password board;
The main account password authentication module, the described main account password and the described main account authentication password that are used for receiving compare, and when both were consistent, the main account authentication was passed through;
The second password generation module is used for generating accordingly from the account authentication password from account name according to described, and its password generting machanism is consistent with the password generting machanism in the described password generation unit;
From the account password authentication module, be used for describedly from account password and describedly compare from the account authentication password with what receive, when both are consistent, pass through from the account authentication.
11. single-node login system according to claim 8 is characterized in that, describedly comprises from accounts information: account authority, role's group, PIN code, cryptographic seed and authentication mode information.
12., it is characterized in that described subscriber terminal unit adopts the Hook technology according to any described single-node login system in the claim 7, intercept to using the startup of system applies.
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| CN2009101358906A CN101877637A (en) | 2009-04-30 | 2009-04-30 | Single sign-on method and single sign-on system |
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| CN2009101358906A CN101877637A (en) | 2009-04-30 | 2009-04-30 | Single sign-on method and single sign-on system |
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| CN102111410A (en) * | 2011-01-13 | 2011-06-29 | 中国科学院软件研究所 | Agent-based single sign on (SSO) method and system |
| CN102497635A (en) * | 2011-11-28 | 2012-06-13 | 宇龙计算机通信科技(深圳)有限公司 | Server, terminal and account password acquisition method |
| CN102752319A (en) * | 2012-07-31 | 2012-10-24 | 广州市品高软件开发有限公司 | Cloud computing secure access method, device and system |
| CN102833238A (en) * | 2012-08-14 | 2012-12-19 | 上海聚力传媒技术有限公司 | Method, device, equipment and system for assisting network equipment to carry out user authentication |
| CN102932341A (en) * | 2012-10-25 | 2013-02-13 | 北京小米科技有限责任公司 | Method, device and equipment for password processing |
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| CN103618717A (en) * | 2013-11-28 | 2014-03-05 | 北京奇虎科技有限公司 | Multi-account client information dynamic authentication method, device and system |
| CN103685741A (en) * | 2013-12-03 | 2014-03-26 | 方正国际软件有限公司 | Single-point-login and single-point-logout method and single-point-login and single-point-logout system for mobile terminal |
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| CN102111410A (en) * | 2011-01-13 | 2011-06-29 | 中国科学院软件研究所 | Agent-based single sign on (SSO) method and system |
| CN102111410B (en) * | 2011-01-13 | 2013-07-03 | 中国科学院软件研究所 | Agent-based single sign on (SSO) method and system |
| CN102497635A (en) * | 2011-11-28 | 2012-06-13 | 宇龙计算机通信科技(深圳)有限公司 | Server, terminal and account password acquisition method |
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| CN102752319A (en) * | 2012-07-31 | 2012-10-24 | 广州市品高软件开发有限公司 | Cloud computing secure access method, device and system |
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| CN103248699B (en) * | 2013-05-16 | 2014-07-16 | 广西中烟工业有限责任公司 | Multi-account processing method of single sign on (SSO) information system |
| CN103248699A (en) * | 2013-05-16 | 2013-08-14 | 广西中烟工业有限责任公司 | Multi-account processing method of single sign on (SSO) information system |
| CN104348791A (en) * | 2013-07-30 | 2015-02-11 | 北京神州泰岳软件股份有限公司 | Single sign on method and system |
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