Testing WIP

src/EncryptionRegistry.sol

@@ -78,7 +78,7 @@ contract EncryptionRegistry is IEncryptionRegistry {
         else if (
             accounts[msg.sender].appointedWallet != address(0) && accounts[msg.sender].appointedWallet != msg.sender
         ) {
-            revert CannotSetPubKeyForAppointedWallets();
+            revert MustResetAppointment();
         }
 
         _setPublicKey(msg.sender, _publicKey);

src/interfaces/IEncryptionRegistry.sol

@@ -21,8 +21,8 @@ interface IEncryptionRegistry {
     /// @notice Raised when a non appointed wallet tries to define the public key
     error MustBeAppointed();
 
-    /// @notice Raised when an account attempts to define the public key of the appointed wallet
-    error CannotSetPubKeyForAppointedWallets();
+    /// @notice Raised when someone else is appointed and the account owner tries to override the public key of the appointed wallet. The appointed value should be set to address(0) or msg.sender first.
+    error MustResetAppointment();
 
     /// @notice Raised when the caller is not an addresslist compatible contract
     error InvalidAddressList();
@@ -44,6 +44,9 @@ interface IEncryptionRegistry {
     /// @return appointerAddress The address of the appointer account or zero.
     function appointedBy(address wallet) external returns (address appointerAddress);
 
+    /// @notice Returns the address of the account registered at the given index
+    function registeredAccounts(uint256) external view returns (address);
+
     /// @notice Returns the list of addresses on the registry
     /// @dev Use this function to get all addresses in a single call. You can still call registeredAccounts[idx] to resolve them one by one.
     function getRegisteredAccounts() external view returns (address[] memory);