JSP Security Tagging for Granular Access Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing Java Server Page (JSP) security systems lack effective mechanisms to manage user access and authorization, leading to potential unauthorized access and viewing of sensitive information.
Innovation Solution
A system and method that identifies JSP files based on user requests, utilizes security tags to determine user authorization, and generates web pages accordingly, incorporating a security servlet to enforce role-based access control and filter-based authentication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional JSP security systems are used, then implementation is simple, but user access control and authorization are ineffective leading to unauthorized access
Solution Approach 1:
The patent segments JSP files into multiple portions with different security requirements, allowing granular access control at the portion level rather than treating entire files as single units. Security tags are applied to specific portions to define access rules, enabling precise control over which parts of a JSP file are accessible to different users or roles.
Solution Approach 2:
The patent introduces security tags as intermediary elements that mediate between user requests and JSP file portions. These tags contain security attributes that automatically evaluate user authorization without requiring manual security checks in the code, thus improving security effectiveness while maintaining implementation simplicity.
2Reliability
If security tags are applied to control access, then unauthorized access is prevented, but processing overhead increases
Solution Approach 1:
The patent performs preliminary evaluation of security tags during the JSP compilation or preprocessing phase, rather than evaluating them dynamically during runtime. This allows access control decisions to be determined in advance, reducing processing overhead during actual user requests while maintaining effective access control.
3Reliability
If granular security control is implemented, then security is improved, but system complexity increases
Solution Approach 1:
The patent creates a universal security tag mechanism that can be applied to different portions of JSP files with a consistent syntax and evaluation process. This multi-functional approach allows the same security infrastructure to handle various access control scenarios (user-specific, role-based, portion-level) without requiring separate complex systems for each case.
Data Source
AI summary
A system and method for providing Java Server Page (JSP) security are provided. In one embodiment, a method for providing JSP security comprises selecting a JSP file at least partially in response to a request by a user. The request includes information identifying the user. A security tag associated with at least a portion of the JSP file is located for the selected JSP file. Authorization of the user to access the portion of the JSP file is determined based on the security tag. At least one web page is generated based, at least in part, on the determination.