From 661cc5f2e23b1ccd0f85deefca18c777a5780774 Mon Sep 17 00:00:00 2001
From: Vectorized <webby1111@hotmail.com>
Date: Wed, 6 Nov 2024 13:37:41 +0000
Subject: [PATCH] T

---
 src/utils/WebAuthn.sol   | 16 +---------------
 src/utils/g/WebAuthn.sol | 17 +----------------
 2 files changed, 2 insertions(+), 31 deletions(-)

diff --git a/src/utils/WebAuthn.sol b/src/utils/WebAuthn.sol
index b704171e5..7e314a73b 100644
--- a/src/utils/WebAuthn.sol
+++ b/src/utils/WebAuthn.sol
@@ -31,20 +31,6 @@ library WebAuthn {
         bytes32 s;
     }
 
-    /// @dev Alternative struct for verification (Ithaca style).
-    struct WebAuthnMetadata {
-        // The WebAuthn authenticator data.
-        bytes authenticatorData;
-        // The WebAuthn client data JSON.
-        string clientDataJSON;
-        // Start index of "challenge":"..." in `clientDataJSON`.
-        uint256 challengeIndex;
-        // Start index of "type":"..." in `clientDataJSON`.
-        uint256 typeIndex;
-        // Whether to check that the "User Verified" flag in `authenticatorData` is set.
-        bool requireUserVerification;
-    }
-
     /*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
     /*                         CONSTANTS                          */
     /*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
@@ -180,7 +166,7 @@ library WebAuthn {
         if (result) result = P256.verifySignature(h, r, s, x, y);
     }
 
-    /// @dev Alternative syntax for verification (Ithaca style).
+    /// @dev Returns if the `auth` is valid.
     function verify(
         bytes memory challenge,
         bool requireUserVerification,
diff --git a/src/utils/g/WebAuthn.sol b/src/utils/g/WebAuthn.sol
index 92bef4ebb..f0fa56813 100644
--- a/src/utils/g/WebAuthn.sol
+++ b/src/utils/g/WebAuthn.sol
@@ -25,22 +25,7 @@ struct WebAuthnAuth {
     bytes32 s;
 }
 
-/// @dev Alternative struct for verification (Ithaca style).
-struct WebAuthnMetadata {
-    // The WebAuthn authenticator data.
-    bytes authenticatorData;
-    // The WebAuthn client data JSON.
-    string clientDataJSON;
-    // Start index of "challenge":"..." in `clientDataJSON`.
-    uint256 challengeIndex;
-    // Start index of "type":"..." in `clientDataJSON`.
-    uint256 typeIndex;
-    // Whether to check that the "User Verified" flag in `authenticatorData` is set.
-    bool requireUserVerification;
-}
-
 using WebAuthn for WebAuthnAuth global;
-using WebAuthn for WebAuthnMetadata global;
 
 import {Base64} from "../Base64.sol";
 import {P256} from "../P256.sol";
@@ -185,7 +170,7 @@ library WebAuthn {
         if (result) result = P256.verifySignature(h, r, s, x, y);
     }
 
-    /// @dev Alternative syntax for verification (Ithaca style).
+    /// @dev Returns if the `auth` is valid.
     function verify(
         bytes memory challenge,
         bool requireUserVerification,