feat: Add 403 page for forbidden error

[duynguyenhoang]

SUMMARY

Introduce a page for Forbidden error.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

Before

After

TESTING INSTRUCTIONS

• Enable DASHBOARD_RBAC
• Login with a user who doesn't have access to a dashboard.
• Verify that the new 403 page appear.

ADDITIONAL INFORMATION

• Has associated issue: Fixes Improve 403 Forbidden page when user doesn't have access to Dashboard #16611
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[duynguyenhoang]

Hi @junlincc, could you please help with the error403 image?

[codecov]

Codecov Report

Merging #16612 (6e0e1ec) into master (3fe2e6e) will not change coverage.
The diff coverage is 88.88%.

❗ Current head 6e0e1ec differs from pull request most recent head 62e6452. Consider uploading reports for the commit 62e6452 to get more accurate results

@@           Coverage Diff           @@
##           master   #16612   +/-   ##
=======================================
  Coverage   76.73%   76.73%           
=======================================
  Files        1003     1003           
  Lines       53875    53875           
  Branches     7289     7289           
=======================================
  Hits        41343    41343           
  Misses      12292    12292           
  Partials      240      240           

Flag	Coverage Δ
javascript	70.99% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
superset/utils/decorators.py	92.85% <50.00%> (ø)
superset/views/base.py	76.43% <100.00%> (ø)
superset/views/core.py	75.63% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 3fe2e6e...62e6452. Read the comment docs.

[junlincc]

@duynguyenhoang hi! do you need a high resolution image for the 403 errors?

[duynguyenhoang]

Hi @junlincc, I think we don't need high resolution for it.
The image the same with 404 would be fine, https://raw.githubusercontent.com/apache/superset/master/superset-frontend/images/error404.png

[junlincc]

https://www.figma.com/file/el48F3KQ9u6rtKmdZvdb36/Error-Pages?node-id=94%3A503

sorry for the delay reply, here you go! and thanks again for the contribution!

[duynguyenhoang]

Thank you @junlincc for providing the image. I update the PR and it is ready to review. Sorry to reply you too late.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. For admin, please label this issue .pinned to prevent stale bot from closing the issue.

[rusackas]

Thanks for this PR! Closing and re-opening to kick-start CI, and added some reviewers in hopes that we can get this looked into!

[duynguyenhoang]

Hello,
I was quite busy last few months and haven't had time to contribute more.
I will probably come back with this PR this week.

[john-bodley]

@duynguyenhoang please let us know if you revisit this PR and we'll review it.

[rusackas]

Hoping we can get this followed-up on one day, but for now I'll move it to Draft state.

[rusackas]

@duynguyenhoang I assume you're not coming back to this, so I'll close it, but let us know if you ever want to rekindle this effort!