chore: Updating session utils file for server side handling

[trishaanand]

Description

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Summary by CodeRabbit

• Refactor
  • Improved session management by centralizing URL parameter handling to provide more robust and reliable session validation for a smoother user experience.

[coderabbitai]

Walkthrough

The PR refactors the session token validation process by introducing new constants for URL parameters in SessionUtils.ts. The validateSessionToken function now uses these constants instead of hardcoded strings, and it constructs the validation URL from a copied set of URL parameters. The comments have been updated to reflect the broader removal of parameters, enhancing code clarity and maintainability.

Changes

File(s)	Change Summary
app/client/src/utils/SessionUtils.ts	- Added new constants: ORIGINAL_SESSION_ID_PARAM, DELETE_SESSION_PARAM, SESSION_TRANSFER_PHASE_PARAM, CSRF_TOKEN_PARAM, and TRANSFER_PHASE_PARAM. - Updated validateSessionToken to use the constants for extracting and removing URL parameters. - Revised comments to reflect the removal of multiple URL parameters.

Sequence Diagram(s)

sequenceDiagram
    participant Client
    participant SessionUtils
    participant URLHandler

    Client->>SessionUtils: Call validateSessionToken(token)
    SessionUtils->>URLHandler: Copy URL parameters
    SessionUtils->>URLHandler: Remove token & flagged parameters using new constants
    URLHandler-->>SessionUtils: Return filtered parameters
    SessionUtils->>SessionUtils: Build validation URL via updated logic
    SessionUtils-->>Client: Return validated session token

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Possibly related PRs

• chore: Client side changes to send organizationId in verify email flow #39898: Modifications in validateSessionToken in SessionUtils.ts directly relate to session token validation changes in the eagerPageInitSaga function.

Suggested labels

skip-changelog, ok-to-test

Suggested reviewers

• nsarupr
• ApekshaBhosale

Poem

In the code's gentle flow, new constants shine,
Session tokens and URLs now neatly align.
Parameters cleared with a careful sweep,
Validation refined, sturdy and deep.
Cheers to clean code and progress, so fine!

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📜 Recent review details

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Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 2c0e608 and 71c567c.

📒 Files selected for processing (1)

• app/client/src/utils/SessionUtils.ts (2 hunks)

⏰ Context from checks skipped due to timeout of 90000ms (5)

• GitHub Check: client-lint / client-lint
• GitHub Check: client-check-cyclic-deps / check-cyclic-dependencies
• GitHub Check: client-build / client-build
• GitHub Check: client-unit-tests / client-unit-tests
• GitHub Check: client-prettier / prettier-check

🔇 Additional comments (3)

app/client/src/utils/SessionUtils.ts (3)

4-10: Good addition of constants for URL parameters.

Extracting these parameters as constants follows best practices by centralizing parameter names, preventing typos, and making the code more maintainable. The naming convention is consistent and descriptive.

---

20-35: Improved parameter handling for validation.

The changes correctly:

1. Replace hardcoded strings with constants
2. Create a copy of URL parameters instead of manipulating the original
3. Dynamically construct the validation URL

This approach is more maintainable and properly preserves all URL parameters needed for server-side processing.

---

42-51: Enhanced security by removing all session-related parameters.

Good security practice to remove all session-related parameters from the URL after validation. This prevents sensitive information from remaining in browser history or being visible in the URL bar. The updated comment accurately reflects this behavior.

✨ Finishing Touches

• 📝 Generate Docstrings

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