Add /admin/data/export endpoint returning a signed URL for the requesting user's data

[thlpkee20-wq]

Description

Fulfill GDPR-portability by adding POST /admin/data/export/:user_id which enqueues a background export and, when complete, emails the user a time-limited signed URL to their export bundle.

Requirements and context

• Must be secure, tested, and documented
• Should be efficient and easy to review
• Relevant code: src/routes/admin/dataExport.ts (new), src/workers/dataExport.ts (new)

Suggested execution

• Fork the repo and create a branch
• git checkout -b feat/gdpr-data-export
• Implement changes
  • Enqueue background job producing NDJSON bundle to object storage
  • Sign a 48h URL with HMAC; email to user
  • Log audit entry with admin id, target user id, job id
• Validate security and correctness assumptions

Test and commit

• Run tests
  • npm test
• Cover edge cases
  • export failure (retry with backoff), user with zero data, URL expired at click time
• Include test output and security notes

Example commit message

feat: GDPR data export endpoint

Guidelines

• Minimum 95 percent test coverage
• Clear documentation
• Timeframe: 96 hours

[Kayce10]

@Kayce10 has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hi maintainer

I'd like to work on this issue

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[1nonlypiece]

@1nonlypiece has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hi Maintainers 👋,

I’d like to apply for this issue.

I have hands-on experience with Next.js frontend development as well as Stellar smart contracts using Rust (Soroban). I’m comfortable working with Figma designs, integrating APIs/wallets on the frontend, and implementing, testing, and optimizing smart contracts on Stellar.

I can follow the project guidelines, communicate progress clearly, and deliver clean, well-tested code within the expected timeline.

Looking forward to contributing to the project 🚀
Thanks!

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[drips-wave]

@thlpkee20-wq Kayce10 could not be assigned to this issue because they have reached the maximum of 4 accepted assignments per organization in the current wave of the Stellar Wave Program.

The assignee has been removed. Please choose a different contributor.

[Oluwasuyi-Oluwatimilehin-Daniel]

@Oluwasuyi-Oluwatimilehin-Daniel has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hello @maintainer, I’d like to work on this issue. I have experience handling similar tasks and can start immediately. And I will deliver at the shortest possible time.

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[chikawobishie-sketch]

@chikawobishie-sketch has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hello maintainer, I will love to work on this issues, please assign it to me

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[Ofuree]

@Ofuree has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

The scope of this issue is something I'm comfortable tackling. I can take ownership of the investigation, work through the implementation details, and ensure the final solution is thoroughly tested and ready for review.

If the issue is still open, I'd be happy to contribute.

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[OmniZlatoon]

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[SINCEO2]

@SINCEO2 has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hello , I’ve thoroughly read the issue description and understand the expected outcome. I’d love to work on it.

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[Godswillopeyemihub]

@Godswillopeyemihub has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hi maintainer,I’m interested in contributing to the task and can ensure timely delivery with clean implementation.

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