1 files changed, 113 insertions, 0 deletions
diff --git a/ipapython/platform/fedora18/__init__.py b/ipapython/platform/fedora18/__init__.py
new file mode 100644
index 000000000..d12bdcad5
--- /dev/null
+++ b/ipapython/platform/fedora18/__init__.py
@@ -0,0 +1,113 @@
+# Author: Martin Kosek <mkosek@redhat.com>
+#
+# Copyright (C) 2012 Red Hat
+# see file 'COPYING' for use and warranty information
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.    See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+import stat
+import sys
+import socket
+import os
+
+from ipapython import ipautil
+from ipapython.platform import fedora16, base
+
+# All what we allow exporting directly from this module
+# Everything else is made available through these symbols when they are
+# directly imported into ipapython.services:
+# authconfig -- class reference for platform-specific implementation of
+#               authconfig(8)
+# service    -- class reference for platform-specific implementation of a
+#               PlatformService class
+# knownservices -- factory instance to access named services IPA cares about,
+#                  names are ipapython.services.wellknownservices
+# backup_and_replace_hostname -- platform-specific way to set hostname and
+#                                make it persistent over reboots
+# restore_network_configuration -- platform-specific way of restoring network
+#                                  configuration (e.g. static hostname)
+# restore_context -- platform-sepcific way to restore security context, if
+#                    applicable
+# check_selinux_status -- platform-specific way to see if SELinux is enabled
+#                         and restorecon is installed.
+__all__ = ['authconfig', 'service', 'knownservices',
+    'backup_and_replace_hostname', 'restore_context', 'check_selinux_status',
+    'restore_network_configuration', 'timedate_services']
+
+# Just copy a referential list of timedate services
+timedate_services = list(base.timedate_services)
+
+def backup_and_replace_hostname(fstore, statestore, hostname):
+    old_hostname = socket.gethostname()
+    try:
+        ipautil.run(['/bin/hostname', hostname])
+    except ipautil.CalledProcessError, e:
+        print >>sys.stderr, "Failed to set this machine hostname to %s (%s)." % (hostname, str(e))
+
+    filepath = '/etc/hostname'
+    if os.path.exists(filepath):
+        # read old hostname
+        with open(filepath, 'r') as f:
+            for line in f.readlines():
+                line = line.strip()
+                if not line or line.startswith('#'):
+                    # skip comment or empty line
+                    continue
+                old_hostname = line
+                break
+        fstore.backup_file(filepath)
+
+    with open(filepath, 'w') as f:
+        f.write("%s\n" % hostname)
+    os.chmod(filepath, stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH)
+    os.chown(filepath, 0, 0)
+    restore_context(filepath)
+
+    # store old hostname
+    statestore.backup_state('network', 'hostname', old_hostname)
+
+def restore_network_configuration(fstore, statestore):
+    old_filepath = '/etc/sysconfig/network'
+    old_hostname = statestore.get_state('network', 'hostname')
+    hostname_was_configured = False
+
+    if fstore.has_file(old_filepath):
+        # This is Fedora >=18 instance that was upgraded from previous
+        # Fedora version which held network configuration
+        # in /etc/sysconfig/network
+        old_filepath_restore = '/etc/sysconfig/network.ipabkp'
+        fstore.restore_file(old_filepath, old_filepath_restore)
+        print "Deprecated configuration file '%s' was restored to '%s'" \
+                % (old_filepath, old_filepath_restore)
+        hostname_was_configured = True
+
+    filepath = '/etc/hostname'
+    if fstore.has_file(filepath):
+        fstore.restore_file(filepath)
+        hostname_was_configured = True
+
+    if not hostname_was_configured and old_hostname:
+        # hostname was not configured before but was set by IPA. Delete
+        # /etc/hostname to restore previous configuration
+        try:
+            os.remove(filepath)
+        except OSError:
+            pass
+
+authconfig = fedora16.authconfig
+service = fedora16.service
+knownservices = fedora16.knownservices
+restore_context = fedora16.restore_context
+check_selinux_status = fedora16.check_selinux_status