From 5764c5361cb808c956ec0f5dd5837803870edfaa Mon Sep 17 00:00:00 2001
From: Brendan Abolivier <babolivier@matrix.org>
Date: Mon, 9 Mar 2020 16:09:46 +0000
Subject: [PATCH] Remove uppercase from allowed chars and prettify the error
 message

---
 matrix_synapse_saml_mozilla/res/script.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/matrix_synapse_saml_mozilla/res/script.js b/matrix_synapse_saml_mozilla/res/script.js
index 1fa4e39..ab97438 100644
--- a/matrix_synapse_saml_mozilla/res/script.js
+++ b/matrix_synapse_saml_mozilla/res/script.js
@@ -36,13 +36,13 @@ let onResponse = function(response, success) {
 };
 
 // We allow upper case characters here, but then lowercase before sending to the server
-let allowedUsernameCharacters = RegExp("[^a-zA-Z0-9\\.\\_\\=\\-\\/]");
+let allowedUsernameCharacters = RegExp("[^a-z0-9\\.\\_\\=\\-\\/]");
 let usernameIsValid = function(username) {
   return !allowedUsernameCharacters.test(username);
 }
 let allowedCharactersString = "" +
-"<code>a-z</code>, " +
-"<code>0-9</code>, " +
+"lowercase letters, " +
+"digits, " +
 "<code>.</code>, " +
 "<code>_</code>, " +
 "<code>-</code>, " +