From b607615b48f8a996093ff16be6519c57624d04ce Mon Sep 17 00:00:00 2001
From: Rootul Patel <rootulp@gmail.com>
Date: Thu, 7 Mar 2024 17:27:39 -0500
Subject: [PATCH] fix: error if incorrect ledger public key

---
 crypto/keyring/keyring.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/crypto/keyring/keyring.go b/crypto/keyring/keyring.go
index e46db74693b3..7f4c3a638a2b 100644
--- a/crypto/keyring/keyring.go
+++ b/crypto/keyring/keyring.go
@@ -634,6 +634,14 @@ func SignWithLedger(k *Record, msg []byte, signMode signing.SignMode) (sig []byt
 	if err != nil {
 		return nil, nil, err
 	}
+	ledgerPubKey := priv.PubKey()
+	pubKey, err := k.GetPubKey()
+	if err != nil {
+		return nil, nil, err
+	}
+	if !pubKey.Equals(ledgerPubKey) {
+		return nil, nil, fmt.Errorf("the public key that the user attempted to sign with %v does not match the public key on the ledger device %v", pubKey.String(), ledgerPubKey.String())
+	}
 
 	switch signMode {
 	case signing.SignMode_SIGN_MODE_TEXTUAL: