Repository navigation
Enforce upgrade-safety gates and migration validation in the contract lifecycle #554
Description
Harden contract upgrades against unsafe migration windows, invariant drift, and re-entry or repeated-init misuse in the upgrade path.
- Affected files: app/contract/contracts/Folder/src/upgrade_test.rs, app/contract/contracts/Folder/src/guard_test.rs, app/contract/contracts/Folder/src/lib.rs, app/contract/contracts/Folder/src/storage.rs, app/contract/contracts/Folder/src/admin.rs, app/contract/contracts/Folder/src/metadata.rs, app/contract/UPGRADE_SAFETY_GATE_IMPLEMENTATION.md, app/contract/UPGRADE_SAFETY_GATE_TEST_GUIDE.md
- Acceptance criteria:
- Upgrade operations are blocked when gate checks fail, invariants are violated, or a migration window is unsafe.
- Repeated or malicious initializer paths are prevented without breaking legitimate upgrade flows.
- Team documentation and test coverage describe safe deployment and rollback expectations
Activity
akinboyewaSamson commentedon Aug 19, 2026
Hello maintainer, I would love to work on this
ABEEGOLD commentedon Aug 19, 2026
Hello Maintainer,
I've reviewed the issue and have experience with Rust, Soroban smart contracts, upgradeable contract patterns, migration safety, authorization controls, and test-driven development. I can implement upgrade-safety gates that prevent unsafe contract upgrades, protect against invariant drift during migrations, and harden the upgrade lifecycle against repeated initialization and malicious upgrade paths.
My approach will be to review the current upgrade flow, identify upgrade and migration invariants, and introduce validation checks that block upgrades whenever safety conditions are not met. I'll ensure initializer logic cannot be re-executed after deployment while preserving legitimate upgrade and migration workflows. Any authorization and state-transition checks required for secure upgrades will be implemented with careful attention to backward compatibility and rollback safety.
In addition, I'll expand the existing test suite with coverage for failed gate checks, unsafe migration windows, invariant violations, repeated initialization attempts, successful upgrade paths, and rollback scenarios. I'll also update the accompanying documentation to clearly describe deployment procedures, upgrade requirements, migration expectations, and recovery strategies so contributors can safely manage future contract releases.
The final implementation will include code changes, comprehensive test coverage, and documentation updates that satisfy the acceptance criteria while improving the overall security and maintainability of the contract upgrade process.
Devthopia commentedon Aug 19, 2026
hi maintainer, this fits my skills kindly assign
grantfox-oss commentedon Aug 19, 2026
🦊 GrantFox — @Devthopia has been assigned to this issue as part of the Third Campaign campaign!
Next steps:
Closes #554)Good luck! Track your progress on GrantFox.
grantfox-oss commentedon Aug 19, 2026
🎉 This issue has been marked as completed on GrantFox as part of the Third Campaign campaign!
@Devthopia's PR #555 was approved and merged by @MaryammAli.
🏆 @Devthopia: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (83 total points). Track your full progress on GrantFox.
👏 Great work, @Devthopia! Keep contributing to BlockDash-Studios.