fix: domain is not parsed.

app/app.js

@@ -220,7 +220,7 @@ function IsValidRedmineUser2FA(username) {
         queryparams[1] = "api";
    //var query = "SELECT DISTINCT ON (uid) users.login AS uid, users.firstname AS givenname, users.lastname AS sn  FROM users WHERE users.status=1 AND users.login=$1";
    var query = "SELECT users.login AS uid, users.firstname AS givenname, users.lastname AS sn, ";
-        query += "users.login||\'@\'||"+ config.domain +" AS email, organizations.name as memberOf, departments.name as deptName, ";
+        query += "users.login||\'@"+ config.domain +"\' AS email, organizations.name as memberOf, departments.name as deptName, ";
         query += "replace(trim(replace(replace(departments.enabled_product_names, \'-\', \'\'), E\'\n\', \'\')), E\' \', \',\') as features, tokens.value as redmineapikey, cast(users.tfa_enabled as TEXT) as tfa_enabled ";
         query += "FROM users JOIN organization_users ON organization_users.user_id=users.id ";
         query += "JOIN organizations ON organizations.id=organization_users.organization_id JOIN departments ON departments.id=organization_users.department_id JOIN tokens ON tokens.user_id=users.id ";