🛡️ Sentinel: [CRITICAL] Fix JPQL injection in ServiceSessionController

[ManupaKDU]

🚨 Severity: CRITICAL
💡 Vulnerability: Unsafe string concatenation used to construct JPQL queries in ServiceSessionController.java (getSelectedItems, completeServiceSession, completeSession methods) allowed for SQL/JPQL injection attacks. Input parameters like getSelectText() and query were injected directly into the query string.
🎯 Impact: Exploitation could allow an attacker to bypass intended search functionality, extract sensitive database information, or execute unauthorized operations.
🔧 Fix: Replaced string concatenation with parameterized JPQL queries using named parameters (:qry) and bound the user inputs via HashMap. Maintained case-insensitive matching by applying upper() within the JPQL string. Added inline comments to highlight the security fix.
✅ Verification: Verified changes locally and ran the test suite. All tests pass with no new regressions. Evaluated logic to ensure functional parity with the original insecure implementation.

---

PR created automatically by Jules for task 8940605791160143472 started by @manupawickramasinghe

[google-labs-jules]

👋 Jules, reporting for duty! I'm here to lend a hand with this pull request.

When you start a review, I'll add a 👀 emoji to each comment to let you know I've read it. I'll focus on feedback directed at me and will do my best to stay out of conversations between you and other bots or reviewers to keep the noise down.

I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job!

For more direct control, you can switch me to Reactive Mode. When this mode is on, I will only act on comments where you specifically mention me with @jules. You can find this option in the Pull Request section of your global Jules UI settings. You can always switch back!

New to Jules? Learn more at jules.google/docs.

---

For security, I will only act on instructions from the user who triggered this task.