From 43ddf73ddbba2ca7f331bfa4f60afe495b5d4ddd Mon Sep 17 00:00:00 2001
From: Josh Cummings <3627351+jzheaux@users.noreply.github.com>
Date: Thu, 20 Feb 2025 13:31:59 -0700
Subject: [PATCH] Polish Exception Message

This error message provides more context around which credentials failed.

Issue gh-16494
---
 .../authentication/ott/OneTimeTokenAuthenticationProvider.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/org/springframework/security/authentication/ott/OneTimeTokenAuthenticationProvider.java b/core/src/main/java/org/springframework/security/authentication/ott/OneTimeTokenAuthenticationProvider.java
index 5ec5893077..361e1f06d7 100644
--- a/core/src/main/java/org/springframework/security/authentication/ott/OneTimeTokenAuthenticationProvider.java
+++ b/core/src/main/java/org/springframework/security/authentication/ott/OneTimeTokenAuthenticationProvider.java
@@ -62,7 +62,7 @@ public final class OneTimeTokenAuthenticationProvider implements AuthenticationP
 			return authenticated;
 		}
 		catch (UsernameNotFoundException ex) {
-			throw new BadCredentialsException("Authentication failed.");
+			throw new BadCredentialsException("Failed to authenticate the one-time token");
 		}
 	}