Invention Grant
US09075843B2 Authorization check of database query through matching of access rule to access path in application systems
有权
通过访问规则与应用系统中的访问路径匹配来进行数据库查询的授权检查
- Patent Title: Authorization check of database query through matching of access rule to access path in application systems
- Patent Title (中): 通过访问规则与应用系统中的访问路径匹配来进行数据库查询的授权检查
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Application No.: US12851332Application Date: 2010-08-05
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Publication No.: US09075843B2Publication Date: 2015-07-07
- Inventor: Matthias Gimbel
- Applicant: Matthias Gimbel
- Applicant Address: DE Walldorf
- Assignee: SAP SE
- Current Assignee: SAP SE
- Current Assignee Address: DE Walldorf
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06F21/62
Abstract:
A method is provided to check user authorization to access a database, the method comprising: receiving a database query; producing an execution plan for the query; receiving an access rule applicable to a user associated with the query; determining whether the access rules permits processing of the query according to the plan; and rejecting the query in response to a determination that the access rule does not allow processing of the query according to the plan.
Public/Granted literature
Information query
