From 954ffcb21146052f6b485c2834c5007c9e039b92 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Josef=20Fr=C3=B6hle?= <github@josef-froehle.de>
Date: Wed, 28 Aug 2024 09:44:29 +0200
Subject: [PATCH 1/2] Add ChangeEmailAsync function

This new function allows the user's email address to be changed.
---
 src/Auth/User.cs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/src/Auth/User.cs b/src/Auth/User.cs
index 03021d9..6dccbc9 100644
--- a/src/Auth/User.cs
+++ b/src/Auth/User.cs
@@ -91,6 +91,31 @@ public async Task DeleteAsync()
             this.config.UserManager.DeleteExistingUser(this.Uid);
         }
 
+        /// <summary>
+        /// Change user's Email address.
+        /// </summary>
+        /// <param name="email"> The new Email address. </param>
+        public async Task ChangeEmailAsync(string email)
+        {
+            var token = await this.GetIdTokenAsync().ConfigureAwait(false);
+            var result = await this.updateAccount.ExecuteAsync(new UpdateAccountRequest 
+            { 
+                IdToken = token,
+                Email = email,
+                ReturnSecureToken = true
+            }).ConfigureAwait(false);
+
+            this.Credential = new FirebaseCredential
+            {
+                ExpiresIn = result.ExpiresIn,
+                IdToken = result.IdToken,
+                ProviderType = this.Credential.ProviderType,
+                RefreshToken = result.RefreshToken
+            };
+
+            this.config.UserManager.UpdateExistingUser(this);
+        }
+
         /// <summary>
         /// Change user's password.
         /// </summary>

From f2dc1076847091f80449ab4a2e7c8091f4a60f89 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Josef=20Fr=C3=B6hle?= <github@josef-froehle.de>
Date: Wed, 28 Aug 2024 09:56:29 +0200
Subject: [PATCH 2/2] Add Email field to UpdateAccountRequest

---
 src/Auth/Requests/UpdateAccount.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Auth/Requests/UpdateAccount.cs b/src/Auth/Requests/UpdateAccount.cs
index ea3e775..613f242 100644
--- a/src/Auth/Requests/UpdateAccount.cs
+++ b/src/Auth/Requests/UpdateAccount.cs
@@ -2,6 +2,8 @@
 {
     public class UpdateAccountRequest : IdTokenRequest
     {
+        public string Email { get; set; }
+        
         public string Password { get; set; }
         
         public bool ReturnSecureToken { get; set; }