Last updated: December 19, 2024

SCSTG-TEST-0002: Identity Verification Test

Validate that unexpected addresses do not result in unintended behaviors, particularly when these addresses refer to contracts within the same protocol.

• Ensure that when interacting with contracts, unexpected addresses are properly validated before performing sensitive operations.

  require(address(contract) != address(0), "Invalid address");
  

Verify that functions like ecrecover handle all potential null addresses properly to avoid vulnerabilities arising from unexpected ecrecover outputs.

• Ensure that ecrecover does not process empty or null addresses.

  address recovered = ecrecover(messageHash, v, r, s);
  require(recovered != address(0), "Invalid signature");