CN109492375B - SAP ERP single sign-on system based on JAVA middleware integration mode - Google Patents

SAP ERP single sign-on system based on JAVA middleware integration mode Download PDF

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CN109492375B
CN109492375B CN201811294306.7A CN201811294306A CN109492375B CN 109492375 B CN109492375 B CN 109492375B CN 201811294306 A CN201811294306 A CN 201811294306A CN 109492375 B CN109492375 B CN 109492375B
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user
information
java middleware
sap erp
portal
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CN109492375A (en
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蔡蔚
王学勇
费廷伟
刘戎
徐永伟
石海烽
牛元元
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Beijing Jinghang Computing Communication Research Institute
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/41—User authentication where a single sign-on provides access to a plurality of computers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/547—Remote procedure calls [RPC]; Web services

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  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Stored Programmes (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The invention belongs to the technical field of networks, and particularly relates to an SAP ERP single sign-on system based on a JAVA middleware integration mode, which comprises the following steps: a portal system, JAVA middleware, SAP ERP system; compared with the prior art, the invention can support the single sign-on application of different portal systems and SAP ERP platforms of different enterprises by the SAP ERP single sign-on technology of JAVA middleware. Therefore, the technical scheme provided by the invention realizes the single sign-on integrated application based on the JAVA technology middleware and the SAP ERP system, and through the realization of the technology, the single sign-on integrated application can be rapidly developed with various types of portal systems, so that the double verification of user information is realized, the project implementation difficulty is reduced, and the integration safety of SAP ERP single sign-on is improved.

Description

SAP ERP single sign-on system based on JAVA middleware integration mode
Technical Field
The invention belongs to the technical field of networks, and particularly relates to an SAP ERP single sign-on system based on a JAVA middleware integration mode.
Background
Single Sign-on (sso) (single Sign on) is a popular enterprise business integration solution at present, and can access mutually trusted application systems only by once Sign-on. The SAP ERP platform is an ERP software provided by SAP company, and the current single sign-on mode provided by the platform is as follows: and purchasing a portal system of an SAP company, configuring SAP ERP system information, and entering the SAP ERP system through single sign-on of the SAP portal system.
The premise of entering the SAP ERP system through the SAP company portal system single sign-on is that the SAP company portal system needs to be purchased and implemented. For portal systems of companies which do not implement SAP, the portal systems cannot enter SAP ERP systems through single sign-on, and the application requirements of different enterprises cannot be met.
Disclosure of Invention
Technical problem to be solved
The technical problem to be solved by the invention is as follows: how to provide an SAP ERP single sign-on system based on a JAVA middleware integration mode.
(II) technical scheme
In order to solve the above technical problem, the present invention provides an SAP ERP single sign-on system based on JAVA middleware integration mode, the system comprising: a portal system, JAVA middleware, SAP ERP system; wherein the JAVA middleware comprises: the system comprises a JAVA middleware receiving unit, a JAVA middleware interface calling unit and a JAVA middleware login unit; the SAP ERP system comprises: the system comprises an analysis module, a reset module, a feedback module and a login module;
wherein the content of the first and second substances,
the portal system is used for acquiring identity information and encryption information of a current user when the user logs in the SAP ERP system, and the portal system assembles the identity information and the encryption information into first user login information and then sends the first user login information to the JAVA middleware receiving unit;
the JAVA middleware receiving unit is used for acquiring first user login information transmitted by a portal system, analyzing the first user login information according to a portal analysis interface description, and assembling according to the portal system interface requirement to form second user login information meeting the portal format requirement;
the JAVA middleware interface calling unit is used for acquiring an integrated interface address transmitted by the portal system, transmitting the assembled second user login information meeting the portal format requirement and transmitting the second user login information to the portal system;
the portal system is also used for analyzing the assembled second user login information meeting the portal format requirement and transmitted by the JAVA middleware interface calling unit, matching the user identity information with the encryption information and feeding back the successfully matched second user login information to the JAVA middleware interface calling unit;
the JAVA middleware interface calling unit is also used for receiving and analyzing second user login information which is fed back by the portal system and successfully matched, assembling the second user login information according to the SAP ERP interface requirement to form third user login information meeting the SAP ERP format requirement, and sending the third user login information to the SAP ERP system;
the analysis module of the SAP ERP system is used for acquiring third user login information transmitted by the JAVA middleware interface calling unit, analyzing the user login information according to the JAVA middleware analysis interface description, searching whether a user exists in an SAP ERP user list or not according to the analyzed user login information, searching the state of the user to form the state result information of the user existing or not; for the condition that the user exists and is offline, transmitting user ID information to a resetting module;
the resetting module of the SAP ERP system is used for receiving the user ID information, resetting the user password information according to the user ID information and transmitting the reset user ID information and the user password information to the feedback module;
the feedback module of the SAP ERP system is used for receiving the reset user ID information and the user password information, assembling the user ID information and the user password information to form reset fourth user login information meeting the requirements of a JAVA middleware interface, and transmitting the reset fourth user login information to the JAVA middleware receiving unit;
the JAVA middleware receiving unit is also used for receiving the reset fourth user login information transmitted by the SAP ERP system, analyzing the reset fourth user login information and sending the analyzed fourth user login information to the JAVA middleware login unit;
the JAVA middleware login unit is used for receiving the analyzed fourth user login information, assembling the fourth user login information according to the SAP ERP interface requirement to form fifth user login information meeting the SAP ERP system format requirement, and transmitting the fifth user login information to a login module of an SAP ERP system;
and the login module of the SAP ERP system is used for acquiring the fifth user login information transmitted by the JAVA middleware login unit, completing the analysis and identification of the fifth user login information and entering the SAP ERP system.
Wherein the JAVA middleware further comprises: a JAVA middleware exception handling unit;
the portal system analyzes the assembled second user login information which is transmitted by the JAVA middleware interface calling unit and meets the portal format requirement, in the process of matching the user identity information with the encrypted information,
and if the user identity information and the encryption information are failed to be matched, the portal system is also used for feeding back the user matching failure information to the JAVA middleware exception processing unit.
And the JAVA middleware exception processing unit is used for receiving the user matching failure information and ending login.
Wherein the JAVA middleware further comprises: a JAVA middleware exception handling unit;
in the process of forming the state result information of the user existing or nonexistent, the analysis module of the SAP ERP system is also used for generating the abnormal state information of the user and feeding the abnormal state information back to the JAVA middleware abnormal processing unit for the condition that the user exists and is online;
and the JAVA middleware exception processing unit is used for receiving the user exception state information and ending login.
Wherein the JAVA middleware further comprises: a JAVA middleware exception handling unit;
in the process of forming the state result information of the existence or nonexistence of the user, the analysis module of the SAP ERP system is also used for generating the nonexistence information of the user and feeding the nonexistence information back to the JAVA middleware exception processing unit for the condition that the user does not exist;
and the JAVA middleware exception processing unit is used for receiving the user nonexistence information and ending login.
Wherein the user presence condition comprises a user online status.
Wherein the user presence condition comprises a user offline state.
Wherein the identity information comprises a user name.
Wherein the identity information comprises a name.
Wherein the identity information comprises identity card information.
Wherein the portal system is a portal system of SAP company.
(III) advantageous effects
Compared with the prior art, the invention can support the single sign-on application of different portal systems and SAP ERP platforms of different enterprises by the SAP ERP single sign-on technology of JAVA middleware. Therefore, the technical scheme provided by the invention realizes the single sign-on integrated application based on the JAVA technology middleware and the SAP ERP system, and through the realization of the technology, the single sign-on integrated application can be rapidly developed with various types of portal systems, so that the double verification of user information is realized, the project implementation difficulty is reduced, and the integration safety of SAP ERP single sign-on is improved.
Drawings
Fig. 1 is a schematic diagram of the technical solution of the present invention.
Detailed Description
In order to make the objects, contents, and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
In order to solve the above technical problem, the present invention provides an SAP ERP single sign-on system based on JAVA middleware integration mode, as shown in fig. 1, the system includes: a portal system, JAVA middleware, SAP ERP system; wherein the JAVA middleware comprises: the system comprises a JAVA middleware receiving unit, a JAVA middleware interface calling unit and a JAVA middleware login unit; the SAP ERP system comprises: the system comprises an analysis module, a reset module, a feedback module and a login module;
wherein the content of the first and second substances,
the portal system is used for acquiring identity information and encryption information of a current user when the user logs in the SAP ERP system, and the portal system assembles a user name, a name, identity card information and the encryption information in the identity information into first user login information and then sends the first user login information to the JAVA middleware receiving unit;
the JAVA middleware receiving unit is used for acquiring first user login information transmitted by a portal system, analyzing the first user login information according to a portal analysis interface description, and assembling according to the portal system interface requirement to form second user login information meeting the portal format requirement;
the JAVA middleware interface calling unit is used for acquiring an integrated interface address transmitted by the portal system, transmitting the assembled second user login information meeting the portal format requirement and transmitting the second user login information to the portal system;
the portal system is also used for analyzing the assembled second user login information meeting the portal format requirement and transmitted by the JAVA middleware interface calling unit, matching the user identity information with the encryption information and feeding back the successfully matched second user login information to the JAVA middleware interface calling unit;
the JAVA middleware interface calling unit is also used for receiving and analyzing second user login information which is fed back by the portal system and successfully matched, assembling the second user login information according to the SAP ERP interface requirement to form third user login information meeting the SAP ERP format requirement, and sending the third user login information to the SAP ERP system;
the analysis module of the SAP ERP system is used for acquiring third user login information transmitted by the JAVA middleware interface calling unit, analyzing the user login information according to the JAVA middleware analysis interface description, searching whether a user exists in an SAP ERP user list or not according to the analyzed user login information, searching the state of the user to form the state result information of the user existing or not; for the condition that the user exists and is offline, transmitting user ID information to a resetting module;
the resetting module of the SAP ERP system is used for receiving the user ID information, resetting the user password information according to the user ID information and transmitting the reset user ID information and the user password information to the feedback module;
the feedback module of the SAP ERP system is used for receiving the reset user ID information and the user password information, assembling the user ID information and the user password information to form reset fourth user login information meeting the requirements of a JAVA middleware interface, and transmitting the reset fourth user login information to the JAVA middleware receiving unit;
the JAVA middleware receiving unit is also used for receiving the reset fourth user login information transmitted by the SAP ERP system, analyzing the reset fourth user login information and sending the analyzed fourth user login information to the JAVA middleware login unit;
the JAVA middleware login unit is used for receiving the analyzed fourth user login information, assembling the fourth user login information according to the SAP ERP interface requirement to form fifth user login information meeting the SAP ERP system format requirement, and transmitting the fifth user login information to a login module of an SAP ERP system;
and the login module of the SAP ERP system is used for acquiring the fifth user login information transmitted by the JAVA middleware login unit, completing the analysis and identification of the fifth user login information and entering the SAP ERP system.
Wherein the JAVA middleware further comprises: a JAVA middleware exception handling unit;
the portal system analyzes the assembled second user login information which is transmitted by the JAVA middleware interface calling unit and meets the portal format requirement, in the process of matching the user identity information with the encrypted information,
and if the user identity information and the encryption information are failed to be matched, the portal system is also used for feeding back the user matching failure information to the JAVA middleware exception processing unit.
And the JAVA middleware exception processing unit is used for receiving the user matching failure information and ending login.
Wherein the JAVA middleware further comprises: a JAVA middleware exception handling unit;
in the process of forming the state result information of the user existing or nonexistent, the analysis module of the SAP ERP system is also used for generating the abnormal state information of the user and feeding the abnormal state information back to the JAVA middleware abnormal processing unit for the condition that the user exists and is online;
and the JAVA middleware exception processing unit is used for receiving the user exception state information and ending login.
Wherein the JAVA middleware further comprises: a JAVA middleware exception handling unit;
in the process of forming the state result information of the existence or nonexistence of the user, the analysis module of the SAP ERP system is also used for generating the nonexistence information of the user and feeding the nonexistence information back to the JAVA middleware exception processing unit for the condition that the user does not exist;
and the JAVA middleware exception processing unit is used for receiving the user nonexistence information and ending login.
Wherein the user presence condition comprises a user online state and a user offline state.
The portal system is preferably the portal system of SAP corporation.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (10)

1. An SAP ERP single sign-on system based on JAVA middleware integration mode, the system comprising: a portal system, JAVA middleware, SAP ERP system; wherein the JAVA middleware comprises: the system comprises a JAVA middleware receiving unit, a JAVA middleware interface calling unit and a JAVA middleware login unit; the SAP ERP system comprises: the system comprises an analysis module, a reset module, a feedback module and a login module;
wherein the content of the first and second substances,
the portal system is used for acquiring identity information and encryption information of a current user when the user logs in the SAP ERP system, and the portal system assembles the identity information and the encryption information into first user login information and then sends the first user login information to the JAVA middleware receiving unit;
the JAVA middleware receiving unit is used for acquiring first user login information transmitted by a portal system, analyzing the first user login information according to a portal analysis interface description, and assembling according to the portal system interface requirement to form second user login information meeting the portal format requirement;
the JAVA middleware interface calling unit is used for acquiring an integrated interface address transmitted by the portal system, transmitting the assembled second user login information meeting the portal format requirement and transmitting the second user login information to the portal system;
the portal system is also used for analyzing the assembled second user login information meeting the portal format requirement and transmitted by the JAVA middleware interface calling unit, matching the user identity information with the encryption information and feeding back the successfully matched second user login information to the JAVA middleware interface calling unit;
the JAVA middleware interface calling unit is also used for receiving and analyzing second user login information which is fed back by the portal system and successfully matched, assembling the second user login information according to the SAP ERP interface requirement to form third user login information meeting the SAP ERP format requirement, and sending the third user login information to the SAP ERP system;
the analysis module of the SAP ERP system is used for acquiring third user login information transmitted by the JAVA middleware interface calling unit, analyzing the user login information according to the JAVA middleware analysis interface description, searching whether a user exists in an SAP ERP user list or not according to the analyzed user login information, searching the state of the user to form the state result information of the user existing or not; for the condition that the user exists and is offline, transmitting user ID information to a resetting module;
the resetting module of the SAP ERP system is used for receiving the user ID information, resetting the user password information according to the user ID information and transmitting the reset user ID information and the user password information to the feedback module;
the feedback module of the SAP ERP system is used for receiving the reset user ID information and the user password information, assembling the user ID information and the user password information to form reset fourth user login information meeting the requirements of a JAVA middleware interface, and transmitting the reset fourth user login information to the JAVA middleware receiving unit;
the JAVA middleware receiving unit is also used for receiving the reset fourth user login information transmitted by the SAP ERP system, analyzing the reset fourth user login information and sending the analyzed fourth user login information to the JAVA middleware login unit;
the JAVA middleware login unit is used for receiving the analyzed fourth user login information, assembling the fourth user login information according to the SAP ERP interface requirement to form fifth user login information meeting the SAP ERP system format requirement, and transmitting the fifth user login information to a login module of an SAP ERP system;
and the login module of the SAP ERP system is used for acquiring the fifth user login information transmitted by the JAVA middleware login unit, completing the analysis and identification of the fifth user login information and entering the SAP ERP system.
2. The SAP ERP single sign-on system based on the JAVA middleware integration mode of claim 1, wherein the JAVA middleware further comprises: a JAVA middleware exception handling unit;
the portal system analyzes the assembled second user login information which is transmitted by the JAVA middleware interface calling unit and meets the portal format requirement, in the process of matching the user identity information with the encrypted information,
if the matching of the user identity information and the encryption information fails, the portal system is also used for feeding back the user matching failure information to the JAVA middleware exception processing unit;
and the JAVA middleware exception processing unit is used for receiving the user matching failure information and ending login.
3. The SAP ERP single sign-on system based on the JAVA middleware integration mode of claim 1, wherein the JAVA middleware further comprises: a JAVA middleware exception handling unit;
in the process of forming the state result information of the user existing or nonexistent, the analysis module of the SAP ERP system is also used for generating the abnormal state information of the user and feeding the abnormal state information back to the JAVA middleware abnormal processing unit for the condition that the user exists and is online;
and the JAVA middleware exception processing unit is used for receiving the user exception state information and ending login.
4. The SAP ERP single sign-on system based on the JAVA middleware integration mode of claim 1, wherein the JAVA middleware further comprises: a JAVA middleware exception handling unit;
in the process of forming the state result information of the existence or nonexistence of the user, the analysis module of the SAP ERP system is also used for generating the nonexistence information of the user and feeding the nonexistence information back to the JAVA middleware exception processing unit for the condition that the user does not exist;
and the JAVA middleware exception processing unit is used for receiving the user nonexistence information and ending login.
5. The SAP ERP single sign-on system based on JAVA middleware integration mode of claim 1, wherein the user presence comprises a user online status.
6. The SAP ERP single sign-on system based on JAVA middleware integration mode of claim 1, wherein the user presence condition comprises a user offline status.
7. The SAP ERP single sign-on system based on JAVA middleware integration mode of claim 1, wherein the identity information comprises a username.
8. The JAVA middleware integration mode based SAP ERP single sign-on system of claim 1, wherein the identity information comprises a name.
9. The SAP ERP single sign-on system based on JAVA middleware integration mode of claim 1, wherein the identity information comprises identity card information.
10. The SAP ERP single sign-on system based on JAVA middleware integration mode of claim 1, wherein the portal system is the portal system of SAP corporation.
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