Fallback values for who and cred

Demo/pyasn1/dds.py

@@ -0,0 +1,55 @@
+# -*- coding: utf-8 -*-
+"""
+Demo script for Dynamic Entries (see RFC 2589)
+
+This needs the following software:
+Python
+pyasn1
+pyasn1-modules
+python-ldap 2.4+
+"""
+
+from ldap.extop.dds import RefreshRequest,RefreshResponse
+
+import sys,ldap,ldapurl,getpass
+
+try:
+  ldap_url = ldapurl.LDAPUrl(sys.argv[1])
+  request_ttl = int(sys.argv[2])
+except IndexError,ValueError:
+  print 'Usage: dds.py <LDAP URL> <TTL>'
+  sys.exit(1)
+
+# Set debugging level
+#ldap.set_option(ldap.OPT_DEBUG_LEVEL,255)
+ldapmodule_trace_level = 2
+ldapmodule_trace_file = sys.stderr
+
+ldap_conn = ldap.ldapobject.LDAPObject(
+  ldap_url.initializeUrl(),
+  trace_level=ldapmodule_trace_level,
+  trace_file=ldapmodule_trace_file
+)
+
+if ldap_url.cred is None:
+  print 'Password for %s:' % (repr(ldap_url.who))
+  ldap_url.cred = getpass.getpass()
+
+try:
+  ldap_conn.simple_bind_s(ldap_url.who or '',ldap_url.cred or '')
+
+except ldap.INVALID_CREDENTIALS,e:
+  print 'Simple bind failed:',str(e)
+  sys.exit(1)
+
+else:
+  extreq = RefreshRequest(entryName=ldap_url.dn,requestTtl=request_ttl)
+  try:
+    extop_resp_obj = ldap_conn.extop_s(extreq,extop_resp_class=RefreshResponse)
+  except ldap.LDAPError,e:
+    print str(e)
+  else:
+    if extop_resp_obj.responseTtl!=request_ttl:
+      print 'Different response TTL:',extop_resp_obj.responseTtl
+    else:
+      print 'Response TTL:',extop_resp_obj.responseTtl