98. [Advanced] Debug multi-signature authorization flows

[dotandev]

Description
Enhance the simulator to specifically debug failures in complex multi-signature and threshold-based authorization.

Requirements and Context

• Background: Auth failures are common and hard to trace in Soroban.
• Success Criteria (Done):
  • Detailed report on which signature or threshold check failed.

Suggested Execution

• Fork/Branch: feature/advanced-auth-debug
• Implementation:
  • Track authorizing events in the host.
  • Map specific key weights and thresholds in the trace.

Test and Commit

• Testing:
  • Fail a multi-sig check and verify the CLI identifies exactly which key was missing.
• PR Inclusions:
  • Advanced auth tracing logic.

Example Commit Message
feat(advanced): enhance multi-sig and threshold auth debugging

Guidelines

• Must-haves: Support for custom account contract auth.

---

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[ALIPHATICHYD]

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

I'd like to work on this because I enjoy improving CLI tools and this tackles a concrete pain point for developers working with rust

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[Pvsaint]

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

Hi, I'm Victor, a software developer, proficient in rust, nextjs, react, typescript, etc.
I'd love to contribute to this project by taking this issue if it's available, ETA 24hrs.

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[Cedarich]

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

I’ll enhance the simulator to deeply debug multi-signature and threshold-based authorization failures in Soroban. This includes tracing authorization events in the host, mapping key weights and thresholds, and producing clear reports showing exactly which signature or threshold check failed. I’ll add tests that intentionally fail multi-sig scenarios and ensure the CLI pinpoints the missing key, with support for custom account contract auth.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Cedarich to this issue.

[EDOHWARES]

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

Hi, I’m EDOHWAREZ. I’d like to work on this issue.

I will enhance the simulator with advanced authorization tracing to pinpoint multi-signature and threshold failures, including support for custom account contract auth.

ETA: 24 hours

ℹ️ Repo Maintainers: To accept this application, review their application or assign @EDOHWARES to this issue.

[Emmanuelluxury]

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

I’m interested in working on this issue because it touches core security and access-control logic, which is critical for any production-grade financial or escrow system. Ensuring that only properly authorized parties can trigger sensitive functions like payouts and refunds is fundamental to user trust and protocol safety.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Emmanuelluxury to this issue.

[gelluisaac]

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

I’m interested in tackling this! I have a strong background in smart contract development and full-stack systems, so I'm well-equipped to handle the requirements here. Could you please assign this to me?

ℹ️ Repo Maintainers: To accept this application, review their application or assign @gelluisaac to this issue.

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Congratulations, @ALIPHATICHYD! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on January 31, 2026.

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This issue has been completed by @ALIPHATICHYD as part of the Stellar Wave Program's 1st Wave 🥳

😎 @ALIPHATICHYD: You earned 200 Points for completing this issue! After the current Wave ends, you'll be eligible for a percentage of the Wave's reward pool based on the percentage of total points you've earned. Learn more here.

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[drips-wave]

@ALIPHATICHYD received 4 compliments:

• Good Communicator: +50 points
• Fast & Easy: +50 points
• High-Quality Code: +50 points
• Problem Solver: +50 points