Fix permissions in installers

Fix permissions for (configuration) files produced by
ipa-server-install or ipa-client-install. This patch is needed
when root has a umask preventing files from being world readable.

https://fedorahosted.org/freeipa/ticket/1644

1 files changed, 4 insertions, 2 deletions

diff --git a/ipaserver/install/krbinstance.py b/ipaserver/install/krbinstance.py
index 5326e2f23..47fd520d3 100644
--- a/ipaserver/install/krbinstance.py
+++ b/ipaserver/install/krbinstance.py
@@ -316,16 +316,18 @@ class KrbInstance(service.Service):
     def __create_replica_instance(self):
         self.__create_instance(replica=True)
 
-    def __template_file(self, path):
+    def __template_file(self, path, chmod=0644):
         template = os.path.join(ipautil.SHARE_DIR, os.path.basename(path) + ".template")
         conf = ipautil.template_file(template, self.sub_dict)
         self.fstore.backup_file(path)
         fd = open(path, "w+")
         fd.write(conf)
         fd.close()
+        if chmod is not None:
+            os.chmod(path, chmod)
 
     def __create_instance(self, replica=False):
-        self.__template_file("/var/kerberos/krb5kdc/kdc.conf")
+        self.__template_file("/var/kerberos/krb5kdc/kdc.conf", chmod=None)
         self.__template_file("/etc/krb5.conf")
         self.__template_file("/usr/share/ipa/html/krb5.ini")
         self.__template_file("/usr/share/ipa/html/krb.con")