From c15c1eee729e912f4f55c90861d4dd0be0bdd601 Mon Sep 17 00:00:00 2001
From: Pavel Zuna <pzuna@redhat.com>
Date: Tue, 12 Jan 2010 16:40:09 +0100
Subject: Add DS migration plugin and password migration page.

---
 install/migration/migration.py | 67 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 install/migration/migration.py

(limited to 'install/migration/migration.py')

diff --git a/install/migration/migration.py b/install/migration/migration.py
new file mode 100644
index 00000000..bf12c5ce
--- /dev/null
+++ b/install/migration/migration.py
@@ -0,0 +1,67 @@
+# Authors:
+#   Pavel Zuna <pzuna@redhat.com>
+#
+# Copyright (C) 2009  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; version 2 only
+#
+# 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+"""
+Password migration script
+"""
+
+import ldap
+from mod_python import apache, util
+
+
+BASE_DN = ''
+LDAP_URI = 'ldap://localhost:389'
+
+
+def get_base_dn():
+    """
+    Retrieve LDAP server base DN.
+    """
+    if BASE_DN:
+        return BASE_DN
+    try:
+        conn = ldap.initialize(LDAP_URI)
+        conn.simple_bind_s('', '')
+        entries = conn.search_ext_s(
+            '', scope=ldap.SCOPE_BASE, attrlist=['namingcontexts']
+        )
+    except ldap.LDAPError:
+        return ''
+    conn.unbind_s()
+    try:
+        return entries[0][1]['namingcontexts'][0]
+    except (IndexError, KeyError):
+        return ''
+
+
+def bind(req, username, password):
+    base_dn = get_base_dn()
+    if not base_dn:
+        util.redirect(req, '/ipa/migration/error.html')
+    bind_dn = 'uid=%s,cn=users,cn=accounts,%s' % (username, base_dn)
+    try:
+        conn = ldap.initialize(LDAP_URI)
+        conn.simple_bind_s(bind_dn, password)
+    except (ldap.INVALID_CREDENTIALS, ldap.UNWILLING_TO_PERFORM,
+            ldap.NO_SUCH_OBJECT):
+        util.redirect(req, '/ipa/migration/invalid.html')
+    except ldap.LDAPError:
+        util.redirect(req, '/ipa/migration/error.html')
+    conn.unbind_s()
+    util.redirect(req, '/ipa/ui')
+
-- 
cgit