From 1c3849eb576dc9d4cd3d4a39aff9da78be0ddcba Mon Sep 17 00:00:00 2001
From: Karl MacMillan <kmacmill@redhat.com>
Date: Wed, 12 Dec 2007 11:19:42 -0500
Subject: User provided certs.

---
 ipa-server/ipaserver/installutils.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'ipa-server/ipaserver/installutils.py')

diff --git a/ipa-server/ipaserver/installutils.py b/ipa-server/ipaserver/installutils.py
index a403e815..25cd1555 100644
--- a/ipa-server/ipaserver/installutils.py
+++ b/ipa-server/ipaserver/installutils.py
@@ -21,6 +21,10 @@ import logging
 import socket
 import errno
 import getpass
+import os
+import re
+import fileinput
+import sys
 
 def get_fqdn():
     fqdn = ""
@@ -105,4 +109,19 @@ def read_password(user):
     print ""
     return pwd
 
+def update_file(filename, orig, subst):
+    if os.path.exists(filename):
+        pattern = "%s" % re.escape(orig)
+        p = re.compile(pattern)
+        for line in fileinput.input(filename, inplace=1):
+            if not p.search(line):
+                sys.stdout.write(line)
+            else:
+                sys.stdout.write(p.sub(subst, line))
+        fileinput.close()
+        return 0
+    else:
+        print "File %s doesn't exist." % filename
+        return 1
+
 
-- 
cgit