From 23239bccc18f2fdc10431134a1c6a777f450704e Mon Sep 17 00:00:00 2001
From: Martin Basti <mbasti@redhat.com>
Date: Jan 24 2017 12:25:47 +0000
Subject: py3: create_cert_db: write to file in a compatible way


Py3 expect bytes to be writed using os.write. Instead of that using
io module is more pythonic.

https://fedorahosted.org/freeipa/ticket/4985

Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>

---

diff --git a/ipaserver/install/httpinstance.py b/ipaserver/install/httpinstance.py
index bacd5fc..ded0553 100644
--- a/ipaserver/install/httpinstance.py
+++ b/ipaserver/install/httpinstance.py
@@ -19,6 +19,7 @@
 
 from __future__ import print_function
 
+import io
 import os
 import os.path
 import pwd
@@ -314,9 +315,8 @@ class HTTPInstance(service.Service):
 
         # Create the password file for this db
         password = ipautil.ipa_generate_password()
-        f = os.open(pwd_file, os.O_CREAT | os.O_RDWR)
-        os.write(f, password)
-        os.close(f)
+        with io.open(pwd_file, 'w') as f:
+            f.write(password)
 
         ipautil.run([paths.CERTUTIL, "-d", database, "-f", pwd_file, "-N"])