Comprehensive Security & Testing Enhancements

[ayomideadeniran]

Comprehensive Security & Testing Enhancements

Description

This pull request consolidates multiple critical security and testing enhancements into the bc-forge repository. These implementations focus on robust protection mechanisms and rigorous testing to ensure contract reliability and security on the Stellar network.

Features & Implementations

• Reentrancy Guards: Implemented comprehensive reentrancy protection (ReentrancyGuard module) across all state-modifying functions to secure against cross-contract callback vulnerabilities.
• Rate Limiting: Added granular per-address and global rate limits to manage token minting and transfer velocity, complete with configurable time windows.
• Fuzz Testing Framework: Built a thorough property-based testing framework using proptest to automatically discover edge cases and invariant violations.
• End-to-End Integration Pipeline: Developed a full e2e testing pipeline that seamlessly deploys contracts to the Stellar testnet and validates the SDK against live environments.

Related Issues

• Closes Build end-to-end integration test pipeline with Stellar testnet #182
• Closes Implement property-based fuzz testing framework #181
• Closes Implement rate limiting for mint and transfer operations #180
• Closes Implement comprehensive reentrancy guards for all state-modifying functions #179

Checklist

• Implemented Reentrancy Guards for state-modifying functions
• Integrated per-address and global Rate Limiting
• Added Fuzz Testing Framework using proptest
• Created End-to-End Integration Test Pipeline
• Tests added and passing locally

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