delete_user was leaving the created by comment behind

main.py

@@ -52,21 +52,6 @@ def reload_freeradius():
 def reload_dnsmasq():
     call("./sendhup dnsmasq".split())
 
-def delete_user(deluser):
-    f = open(users_file)
-    lines = f.readlines()
-    f.close()
-    timestamp = time.time()
-    tempfile = "{}.{}".format(users_file, timestamp)
-    f = open(tempfile,"w")
-    for line in lines:
-        if line.startswith(deluser):
-            continue
-        f.write(line)
-    f.close()
-    rename(tempfile, users_file)
-    reload_freeradius()
-
 def nthash(password):
     return hashlib.new('md4',password.encode('utf-16le')).hexdigest().upper()
 
@@ -77,6 +62,49 @@ def create_user(username, password, creator):
         f.close()
     reload_freeradius()
 
+def delete_user(deluser):
+    f = open(users_file)
+    lines = f.readlines()
+    f.close()
+    timestamp = time.time()
+    tempfile = "{}.{}".format(users_file, timestamp)
+    f = open(tempfile,"w")
+    createdby = None
+    for line in lines:
+        if re.search("#\s+created by", line):
+            createdby = line
+            continue
+        if line.startswith(deluser):
+            createdby = None
+            continue
+        if line.startswith("#"):
+            f.write(line)
+        else:
+            if createdby:
+                f.write(createdby)
+            f.write(line)
+            createdby = None
+    f.close()
+    rename(tempfile, users_file)
+    reload_freeradius()
+
+def load_users():
+    users = []
+    creator = None
+    with open(users_file) as f:
+        for l in f:
+            l = l.strip()
+            if l.startswith("#"):
+                m = re.match("#\s+created by\s+(\S+)", l)
+                if m:
+                    creator = m.group(1)
+                continue
+            m = re.match("(^\S+).*-Password\s+:=\s+\"(\S+)\"", l)
+            if m:
+                users.append((m.group(1), m.group(2), creator))
+                creator = None
+    return users
+
 def login_required(f):
     def g(*args, **kwargs):
         if not session.get('logged_in', False):
@@ -123,23 +151,6 @@ def index():
 
     return render_template("index.html", guestpass=guestpass)
 
-def load_users():
-    users = []
-    creator = None
-    with open(users_file) as f:
-        for l in f:
-            l = l.strip()
-            if l.startswith("#"):
-                m = re.match("#\s+created by\s+(\S+)", l)
-                if m:
-                    creator = m.group(1)
-                continue
-            m = re.match("(^\S+).*-Password\s+:=\s+\"(\S+)\"", l)
-            if m:
-                users.append((m.group(1), m.group(2), creator))
-                creator = None
-    return users
-
 def check_login(username, password):
     for u,p,c in load_users():
         if u == username and p == nthash(password):

users.dpto2

@@ -24,5 +24,3 @@ oscarluis NT-Password := "8846F7EAEE8FB117AD06BDD830B7586C"
 luilver NT-Password := "8846F7EAEE8FB117AD06BDD830B7586C"
 # created by ateijelo
 perico NT-Password := "8846F7EAEE8FB117AD06BDD830B7586C"
-# created by ateijelo
-qwer NT-Password := "8846F7EAEE8FB117AD06BDD830B7586C"