Add support for LDAP / AD authentication.

[astakos] / snf-astakos-app / astakos / im / auth_ldap / dn.py

diff --git a/snf-astakos-app/astakos/im/auth_ldap/dn.py b/snf-astakos-app/astakos/im/auth_ldap/dn.py
new file mode 100644 (file)
index 0000000..ff8cf1c
--- /dev/null
+++ b/snf-astakos-app/astakos/im/auth_ldap/dn.py
@@ -0,0 +1,32 @@
+# Copyright (c) 2009, Peter Sagerson
+# All rights reserved.
+# 
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+# 
+# - Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+# 
+# - Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""
+This is an ldap.dn replacement for old versions of python-ldap. It contains
+(often naive) implementations of the methods we care about.
+"""
+
+def escape_dn_chars(dn):
+    "Old versions of python-ldap won't get DN escaping. Use with care."
+    return dn