From 9f40d2c93b44f63cf169c212be3ddadc5012fabe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim=20Gr=C3=B6ger?= <tim@groeger-clan.de>
Date: Tue, 31 Dec 2019 13:06:40 +0100
Subject: [PATCH] fixed #107

getUserData "from ldap" is now surrounded with try
---
 geruecht/controller/ldapController.py | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/geruecht/controller/ldapController.py b/geruecht/controller/ldapController.py
index b543e64..67ba4c0 100644
--- a/geruecht/controller/ldapController.py
+++ b/geruecht/controller/ldapController.py
@@ -30,15 +30,18 @@ class LDAPController(metaclass=Singleton):
             raise PermissionDenied("Invalid Password or Username")
 
     def getUserData(self, username):
-        self.connect()
-        search_data = self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, 'uid={}'.format(username), ['uid', 'givenName', 'sn'])
-        retVal = search_data[0][1]
-        for k,v in retVal.items():
-            retVal[k] = v[0].decode('utf-8')
-        retVal['dn'] = self.dn
-        retVal['firstname'] = retVal['givenName']
-        retVal['lastname'] = retVal['sn']
-        return retVal
+        try:
+            self.connect()
+            search_data = self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, 'uid={}'.format(username), ['uid', 'givenName', 'sn'])
+            retVal = search_data[0][1]
+            for k,v in retVal.items():
+                retVal[k] = v[0].decode('utf-8')
+            retVal['dn'] = self.dn
+            retVal['firstname'] = retVal['givenName']
+            retVal['lastname'] = retVal['sn']
+            return retVal
+        except:
+            raise PermissionDenied("No User exists with this uid.")
 
 
     def getGroup(self, username):