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feat(security): implement comprehensive security test suite and audit framework#135

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LaGodxy merged 5 commits intoMettaChain:mainfrom
rehna-jp:feature/security-test-suite
Apr 1, 2026
Merged

feat(security): implement comprehensive security test suite and audit framework#135
LaGodxy merged 5 commits intoMettaChain:mainfrom
rehna-jp:feature/security-test-suite

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@rehna-jp
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closes #92

Description

This PR implements a comprehensive, automated security testing suite for the PropChain ecosystem to address inadequate security-specific testing.

It systematically tests the contract's attack surfaces across access control, cross-chain operations, arithmetic safety, and compliance checks, fulfilling the critical testing requirements.

Key Features & Additions

  • Access Control Tests: 8 tests verifying RBAC enforcement, unauthorized bridge operator addition, compliance verification restrictions, and token transfer scoping.
  • Bridge Security Tests: 8 tests covering cross-chain attack vectors, including replay attacks, double-bridging, and non-compliant token transfers.
  • Arithmetic & Overflow Tests: 7 tests ensuring financial safety, rejecting zero-amount transfers, preventing over-spending of share balances, and handling numerical boundary issues.
  • Compliance Tests: 6 tests guaranteeing the compliance framework cannot be bypassed, self-certified, or tampered with by non-owners.
  • Fuzz Testing Framework: 5 property-based test suites using property testing to throw randomized and extreme boundary inputs at the system.
  • Audit Automation Runner: A custom automated audit harness that aggregates test findings and prints a structured, categorized security report to standard output.

Infrastructure Changes

  • Added the test directory to workspace members.
  • Added property testing dependencies and resolved pre-existing parse errors in the configuration files.
  • Wired all new security modules into the testing harness.

Acceptance Criteria Met

  • Implement security-focused test suite
  • Add vulnerability testing automation
  • Create penetration testing framework
  • Add security audit automation
  • Create security test monitoring

Testing Instructions

Reviewers can run the isolated security test suite and view the audit report locally using:

cargo test security -- --nocapture

- security_access_control_tests.rs (8 tests - RBAC enforcement)
- security_bridge_tests.rs (8 tests - bridge attack vectors)
- security_overflow_tests.rs (7 tests - arithmetic safety)
- security_compliance_tests.rs (6 tests - compliance bypass)
- security_fuzzing_tests.rs (5 proptest suites - fuzz testing)
- security_audit_runner.rs (automated audit report generator)
- Fix pre-existing Cargo.toml parse errors
- Add tests crate to workspace members
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drips-wave bot commented Mar 28, 2026

@rehna-jp 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

@LaGodxy
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LaGodxy commented Mar 28, 2026

@rehna-jp resolve conflicts ASAP.

@rehna-jp
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done

@LaGodxy
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LaGodxy commented Mar 30, 2026

@rehna-jp

@LaGodxy
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LaGodxy commented Mar 30, 2026

@rehna-jp please, again.

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rehna-jp commented Apr 1, 2026

done

@LaGodxy LaGodxy merged commit 44e3862 into MettaChain:main Apr 1, 2026
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Missing Security Testing

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