use lower email

Author: wxiaoguang

models/user/user.go

@@ -1221,7 +1221,7 @@ func GetUsersByEmails(ctx context.Context, emails []string) (*EmailUserMap, erro
 		return nil, err
 	}
 	for _, user := range users {
-		results[user.GetPlaceholderEmail()] = user
+		results[strings.ToLower(user.GetPlaceholderEmail())] = user
 	}
 	return &EmailUserMap{results}, nil
 }

models/user/user_test.go

@@ -58,7 +58,7 @@ func TestUserEmails(t *testing.T) {
 		assert.ElementsMatch(t, []string{"[email protected]"}, user_model.GetUserEmailsByNames(db.DefaultContext, []string{"user8", "org7"}))
 	})
 	t.Run("GetUsersByEmails", func(t *testing.T) {
-		defer test.MockVariableValue(&setting.Service.NoReplyAddress, "no-reply.gitea.internal")()
+		defer test.MockVariableValue(&setting.Service.NoReplyAddress, "NoReply.gitea.internal")()
 		testGetUserByEmail := func(t *testing.T, email string, uid int64) {
 			m, err := user_model.GetUsersByEmails(db.DefaultContext, []string{email})
 			require.NoError(t, err)