fix: #8533, validate and retry password during setup

src/install.js

@@ -268,7 +268,6 @@ function createAdmin(callback) {
 	var User = require('./user');
 	var Groups = require('./groups');
 	var password;
-	var meta = require('./meta');
 
 	winston.warn('No administrators have been detected, running initial user setup\n');
 
@@ -309,8 +308,10 @@ function createAdmin(callback) {
 			return retryPassword(results);
 		}
 
-		if (results.password.length < meta.config.minimumPasswordLength) {
-			winston.warn('Password too short, please try again');
+		try {
+			User.isPasswordValid(results.password);
+		} catch (err) {
+			winston.warn('Password error, please try again. ' + err.message);
 			return retryPassword(results);
 		}