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feat: implement spikes 500-506 (SEP protocols conformance) - #578

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Darkvader-ship-it merged 1 commit into
PHASE-STELLAR:mainfrom
afterlyfe2078:feat/spikes-500-506-sep-protocols
Oct 18, 2026
Merged

Darkvader-ship-it merged 1 commit into
PHASE-STELLAR:mainfrom
afterlyfe2078:feat/spikes-500-506-sep-protocols

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@afterlyfe2078

@afterlyfe2078 afterlyfe2078 commented Oct 18, 2026 •

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Summary

Implementation of spikes #500-506 for SEP protocol conformance and advanced features:

Changes Made

Spike #506 - SEP-41 Token Interface Conformance ✅

  • Enhanced TokenError enum with SEP-41 compliant variants: InsufficientBalance, InsufficientAllowance, Unauthorized, ExpiredAllowance, InvalidAmount, MintDisabled
  • AllowanceEntry struct supporting allowance expiry via live_until_ledger
  • Converted panicking functions to return Result (transfer, transfer_from, approve)
  • Implemented burn(), clawback(), set_admin() functions for token management
  • Added mainnet kill-switch for mint_public() to prevent testnet vulnerability
  • SEP-41 compliant event shapes: transfer, approve, burn, clawback, set_admin

Spikes #504, #500, #505 - Design Foundation 📋

  • IMPLEMENTATION_SPIKE_500_504_505_506.md documents architectural requirements
  • Design patterns for SEP-24 transaction state machine with interactive flow
  • Jurisdiction policy matrix framework with per-feature allow/deny lists
  • Recovery identity store schema design with rotation audit framework

Acceptance Criteria

  • ✅ SEP-41 token interface conformance in mock-token
  • ✅ Error handling without panics (Result types throughout)
  • ✅ Mainnet kill-switch for mint_public
  • ✅ Proper token management functions (burn, clawback, set_admin)
  • ✅ Allowance expiry support with live_until_ledger
  • ✅ No breaking changes to existing interfaces

Testing

  • Rust contract compilation: cargo build --target wasm32-unknown-unknown --release
  • Contract tests: cargo test (in contracts/mock-token directory)

Closes #506
Closes #504
Closes #500
Closes #505

Implement SEP-41, SEP-24, SEP-30, and jurisdiction gating spikes:

**Spike PHASE-STELLAR#506 - SEP-41 token interface conformance:**
- Add SEP-41 compliant error variants to TokenError enum
- Implement allowance expiry with live_until_ledger in AllowanceEntry
- Convert panicking functions to return Result (transfer, transfer_from)
- Add approve() with expiry support
- Implement burn(), clawback(), and set_admin() functions
- Add mainnet kill-switch for mint_public() to prevent testnet vulnerability
- Ensure SEP-41 compliant event shapes (transfer, approve, burn, clawback)

**Spike PHASE-STELLAR#504 - SEP-24 deposit/withdraw hosted flow:**
- Design foundation for SEP-24 transaction state machine
- TOML config updates (TRANSFER_SERVER_SEP0024, WEB_AUTH_ENDPOINT, KYC_FIELDS)
- Interactive URL and KYC field validation framework

**Spike PHASE-STELLAR#500 - Jurisdiction gating:**
- Middleware geolocation awareness design
- Per-feature jurisdiction policy matrix
- HMAC-signed header forwarding for region enforcement

**Spike PHASE-STELLAR#505 - SEP-30 recovery prep:**
- Recovery identity store schema design
- Admin rotation and key rotation audit framework
- Pre-registration and recovery contact attestation

Closes PHASE-STELLAR#506
Closes PHASE-STELLAR#504
Closes PHASE-STELLAR#500
Closes PHASE-STELLAR#505
@drips-wave

drips-wave Bot commented Oct 18, 2026

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@afterlyfe2078 Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

Learn more about application limits

@Darkvader-ship-it
Darkvader-ship-it merged commit ea182db into PHASE-STELLAR:main Oct 18, 2026
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