From d422935730e66a13f3e3d8c70d18006098ebaf47 Mon Sep 17 00:00:00 2001
From: bojeil-google <bojeil-google@users.noreply.github.com>
Date: Mon, 3 May 2021 17:26:56 -0700
Subject: [PATCH] fix(auth): adds missing EMAIL_NOT_FOUND error code (#298)

* fix(auth): adds missing EMAIL_NOT_FOUND error code

Catch EMAIL_NOT_FOUND when /accounts:sendOobCode is called for password reset on a user that does not exist.
---
 .../FirebaseAdmin.Tests/Auth/AuthErrorHandlerTest.cs       | 6 ++++++
 FirebaseAdmin/FirebaseAdmin/Auth/AuthErrorCode.cs          | 7 +++++++
 FirebaseAdmin/FirebaseAdmin/Auth/AuthErrorHandler.cs       | 7 +++++++
 3 files changed, 20 insertions(+)

diff --git a/FirebaseAdmin/FirebaseAdmin.Tests/Auth/AuthErrorHandlerTest.cs b/FirebaseAdmin/FirebaseAdmin.Tests/Auth/AuthErrorHandlerTest.cs
index 717847df..94de1b86 100644
--- a/FirebaseAdmin/FirebaseAdmin.Tests/Auth/AuthErrorHandlerTest.cs
+++ b/FirebaseAdmin/FirebaseAdmin.Tests/Auth/AuthErrorHandlerTest.cs
@@ -57,6 +57,12 @@ public class AuthErrorHandlerTest
                     ErrorCode.NotFound,
                     AuthErrorCode.UserNotFound,
                 },
+                new object[]
+                {
+                    "EMAIL_NOT_FOUND",
+                    ErrorCode.NotFound,
+                    AuthErrorCode.EmailNotFound,
+                },
             };
 
         [Theory]
diff --git a/FirebaseAdmin/FirebaseAdmin/Auth/AuthErrorCode.cs b/FirebaseAdmin/FirebaseAdmin/Auth/AuthErrorCode.cs
index 97813e85..c7098830 100644
--- a/FirebaseAdmin/FirebaseAdmin/Auth/AuthErrorCode.cs
+++ b/FirebaseAdmin/FirebaseAdmin/Auth/AuthErrorCode.cs
@@ -98,5 +98,12 @@ public enum AuthErrorCode
         /// Tenant ID in a token does not match.
         /// </summary>
         TenantIdMismatch,
+
+        /// <summary>
+        /// No user record found for the given email, typically raised when
+        /// generating a password reset link using an email for a user that
+        /// is not already registered.
+        /// </summary>
+        EmailNotFound,
     }
 }
diff --git a/FirebaseAdmin/FirebaseAdmin/Auth/AuthErrorHandler.cs b/FirebaseAdmin/FirebaseAdmin/Auth/AuthErrorHandler.cs
index 88752dd2..f9554dfe 100644
--- a/FirebaseAdmin/FirebaseAdmin/Auth/AuthErrorHandler.cs
+++ b/FirebaseAdmin/FirebaseAdmin/Auth/AuthErrorHandler.cs
@@ -63,6 +63,13 @@ internal sealed class AuthErrorHandler
                         AuthErrorCode.EmailAlreadyExists,
                         "The user with the provided email already exists")
                 },
+                {
+                    "EMAIL_NOT_FOUND",
+                    new ErrorInfo(
+                        ErrorCode.NotFound,
+                        AuthErrorCode.EmailNotFound,
+                        "No user record found for the given email")
+                },
                 {
                     "INVALID_DYNAMIC_LINK_DOMAIN",
                     new ErrorInfo(