2 files changed, 6 insertions, 5 deletions
diff --git a/lib/users/auth/verifyCredentails.ts b/lib/users/auth/verifyCredentails.ts
index 8cb3c434..b3dcd270 100644
--- a/lib/users/auth/verifyCredentails.ts
+++ b/lib/users/auth/verifyCredentails.ts
@@ -6,7 +6,7 @@ import crypto from 'crypto';
 // (처리 불필요) 키 암호화를 위한 fs 모듈 사용, 형제 경로 사용하며 public 경로 아니므로 파일이 노출되지 않음.
 import fs from 'fs';
 import path from 'path';
-import { eq, and, desc, gte, count } from 'drizzle-orm';
+import { eq, and, desc, gte, count ,sql } from 'drizzle-orm';
 import db from '@/db/db';
 import {
   users,
@@ -291,7 +291,7 @@ export async function verifyExternalCredentials(
       .from(users)
       .where(
         and(
-          eq(users.email, username),
+          sql`LOWER(${users.email}) = LOWER(${username})`, // 대소문자 구분 없이 비교
           eq(users.isActive, true) // 활성 유저만
         )
       )
diff --git a/lib/users/repository.ts b/lib/users/repository.ts
index 121a1eaa..46ee1e48 100644
--- a/lib/users/repository.ts
+++ b/lib/users/repository.ts
@@ -2,7 +2,7 @@
 import db from '@/db/db';
 import { users, otps, type User, Role, roles, userRoles } from '@/db/schema/users';
 import { Otp } from '@/types/user';
-import { eq,and ,asc} from 'drizzle-orm';
+import { eq,and ,asc,sql} from 'drizzle-orm';
 
 // 모든 사용자 조회
 export const getAllUsers = async (): Promise<User[]> => {
@@ -55,12 +55,13 @@ export const getUserByEmail = async (
 ): Promise<User | null> => {
   const { includeInactive = false } = options
   
-  let whereCondition = eq(users.email, email)
+  let whereCondition =  sql`LOWER(${users.email}) = LOWER(${email})`
   
   // 기본적으로 활성 사용자만 조회
   if (!includeInactive) {
     whereCondition = and(
-      eq(users.email, email),
+      // eq(users.email, email),
+      sql`LOWER(${users.email}) = LOWER(${email})`, 
       eq(users.isActive, true)
     )!
   }