From 4b078a5bc48d02a9590f04552f0752cdbbd96c28 Mon Sep 17 00:00:00 2001
From: katagia <katagia>
Date: Wed, 5 Nov 2003 08:36:48 +0000
Subject: [PATCH] be less strict with usernames. Allow capital letter but show
 warning.

---
 lam/templates/account/groupedit.php | 6 ++++--
 lam/templates/account/hostedit.php  | 2 ++
 lam/templates/account/useredit.php  | 6 ++++--
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/lam/templates/account/groupedit.php b/lam/templates/account/groupedit.php
index f9c7d5ec..ebe883d8 100644
--- a/lam/templates/account/groupedit.php
+++ b/lam/templates/account/groupedit.php
@@ -161,6 +161,8 @@ switch ($_POST['select']) {
 		break;
 	case 'general':
 		if (!$_POST['load']) {
+			if (($account_new->general_username != $_POST['f_general_username']) &&  ereg('[A-Z]$', $_POST['f_general_username']))
+				$errors[] = array('WARN', _('Groupname'), _('You are using a capital letters. This can cause problems because user and uSer could have the same mail-address.'));
 			// Write all general attributes into $account_new if no profile should be loaded
 			$account_new->general_dn = $_POST['f_general_suffix'];
 			$account_new->general_username = $_POST['f_general_username'];
@@ -169,8 +171,8 @@ switch ($_POST['select']) {
 
 			// Check if values are OK and set automatic values.  if not error-variable will be set
 			// Check if Groupname contains only valid characters
-			if ( !ereg('^([a-z]|[0-9]|[.]|[-]|[_])*$', $account_new->general_username))
-				$errors[] = array('ERROR', _('Groupname'), _('Groupname contains invalid characters. Valid characters are: a-z, 0-9 and .-_ !'));
+			if ( !ereg('^([a-z]|[A-Z]|[0-9]|[.]|[-]|[_])*$', $account_new->general_username))
+				$errors[] = array('ERROR', _('Groupname'), _('Groupname contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
 			if ($account_new->general_gecos=='') {
 				$account_new->general_gecos = $account_new->general_username ;
 				$errors[] = array('INFO', _('Gecos'), _('Inserted groupname in gecos-field.'));
diff --git a/lam/templates/account/hostedit.php b/lam/templates/account/hostedit.php
index bad97a56..b91ca216 100644
--- a/lam/templates/account/hostedit.php
+++ b/lam/templates/account/hostedit.php
@@ -98,6 +98,8 @@ switch ($_POST['select']) {
 	*/
 	case 'general':
 		if (!$_POST['load']) {
+			if (($account_new->general_username != $_POST['f_general_username']) &&  ereg('[A-Z]$', $_POST['f_general_username']))
+				$errors[] = array('WARN', _('Hostname'), _('You are using a capital letters. This can cause problems because user and uSer could have the same mail-address.'));
 			// Write all general values into $account_new if no profile should be loaded
 			$account_new->general_dn = $_POST['f_general_suffix'];
 			$account_new->general_username = $_POST['f_general_username'];
diff --git a/lam/templates/account/useredit.php b/lam/templates/account/useredit.php
index 36664492..1c3a21d9 100644
--- a/lam/templates/account/useredit.php
+++ b/lam/templates/account/useredit.php
@@ -210,6 +210,8 @@ switch ($_POST['select']) {
 		break;
 	case 'general':
 		if (!$_POST['load']) {
+			if (($account_new->general_username != $_POST['f_general_username']) &&  ereg('[A-Z]$', $_POST['f_general_username']))
+				$errors[] = array('WARN', _('Username'), _('You are using a capital letters. This can cause problems because user and uSer could have the same mail-address.'));
 			// Write all general values into $account_new if no profile should be loaded
 			$account_new->general_dn = $_POST['f_general_suffix'];
 			$account_new->general_username = $_POST['f_general_username'];
@@ -230,8 +232,8 @@ switch ($_POST['select']) {
 				}
 			if ($account_new->general_group=='') $errors[] = array('ERROR', _('Primary group'), _('No primary group defined!'));
 			// Check if Username contains only valid characters
-			if ( !ereg('^([a-z]|[0-9]|[.]|[-]|[_])*$', $account_new->general_username))
-				$errors[] = array('ERROR', _('Username'), _('Username contains invalid characters. Valid characters are: a-z, 0-9 and .-_ !'));
+			if ( !ereg('^([a-z]|[A-Z]|[0-9]|[.]|[-]|[_])*$', $account_new->general_username))
+				$errors[] = array('ERROR', _('Username'), _('Username contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
 			// Check if user already exists
 			// Remove primary group from additional groups if set.
 			if (isset($account_new->general_groupadd) && in_array($account_new->general_group, $account_new->general_groupadd)) {