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README.md
Report Detection Backend
Java-based backend system for automated report validation and comparison using OCR.
Technology Stack
- Core: Java 8 (Spring Boot 2.7.18)
- Security: Sa-Token (RBAC, Session Management)
- OCR Engine: PaddleOCR (via DJL - Deep Java Library)
- Database: PostgreSQL (with Dynamic Datasource support)
- Build Tool: Maven
Features
- RBAC Implementation: Multi-role support (ADMIN, AUDITOR, USER) with uppercase standardization.
- Sa-Token Security: Annotation-based permission checks and secure login.
- Auditor Context Switch: Specialized feature for Auditors to switch between institutional views.
- PDF Processing: Automatic conversion of PDF reports to images for OCR analysis.
- Automated Verification: Integration tests using H2 in-memory database.
Getting Started
Prerequisites
- JDK 8 or 17
- Maven 3.6+
- PostgreSQL (optional for local dev if using H2 profile)
Run the Application
mvn clean package
java -jar target/report-detect-backend-1.0.0.jar
Run Tests
mvn test -Dtest=SecurityRBACVerificationTest
Security Configuration
Default accounts created on initialization:
admin/123456(ADMIN)auditor/123456(AUDITOR)user/123456(USER)