From f3a4434830ac4cc2d12f814f880d41ba7b81b87b Mon Sep 17 00:00:00 2001
From: 鴇峰 朔華 <160555157+sakuhanight@users.noreply.github.com>
Date: Sun, 16 Feb 2025 18:41:33 +0900
Subject: fix(backend):
 メールアドレスの形式が正しくなければ以降の処理を行わないように (#15320)
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* Mod: バリデーションを追加

* 条件の修正

notつけわすれ

* Update CHANGELOG.md
---
 packages/backend/src/core/EmailService.ts | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'packages/backend/src/core/EmailService.ts')

diff --git a/packages/backend/src/core/EmailService.ts b/packages/backend/src/core/EmailService.ts
index da198d0e42..45d7ea11e4 100644
--- a/packages/backend/src/core/EmailService.ts
+++ b/packages/backend/src/core/EmailService.ts
@@ -164,6 +164,13 @@ export class EmailService {
 		available: boolean;
 		reason: null | 'used' | 'format' | 'disposable' | 'mx' | 'smtp' | 'banned' | 'network' | 'blacklist';
 	}> {
+		if (!this.utilityService.validateEmailFormat(emailAddress)) {
+			return {
+				available: false,
+				reason: 'format',
+			};
+		}
+
 		const exist = await this.userProfilesRepository.countBy({
 			emailVerified: true,
 			email: emailAddress,
-- 
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