Ok I am only mediocre at python so maybe this is a stupid mistake on
my part, but I have exhausted my options from Google searches.
When I run the script below it binds successfully, but then when I try
and run the search says it cannot contact the server. I have verified
the service is running, ports are open, it binds without error so I am
quite confused.
If someone could point at what I am doing wrong I would greatly
appreciate it.
This may seem overly complicated but I am trying to build a framework
with which I can run queries against the active directory domain.
Thanks in advance,
-Jonathan
Here is the output:
In [18]: run ldap-ad.py
ldap://my.company.example.com:389
Bind result: (97, []) <-- obviously a successful connection
Running search: (objectClass=user)(mail=*)
Can't contact LDAP server <-- now it can't connect
And here is the script:
#!/usr/bin/env python
import ldap, ldapurl, sys
# AD Hack
ldap.set_option(ldap.OPT_REFERRALS, 0)
ldap.set_option(ldap.OPT_PROTOCOL_VERSION, ldap.VERSION3)
def handle_ldap_exception(e):
if type(e.message) == dict and e.message.has_key('info'):
if e.message['info'] != '':
print e.message['info']
if type(e.message) == dict and e.message.has_key('desc'):
if e.message['desc'] != '':
print e.message['desc']
else:
print e
def get_ldap_url(dns_name, proto = 'ldap', port=0):
if proto == 'ldap' and port == 0:
port = 389
elif proto =='ldaps' and port == 0:
port = 636
server = ldapurl.LDAPUrl(urlscheme=proto,
hostport="%s:%s" % (dns_name,
str(port))).initializeUrl()
return server
base_dn = "cn=Users,dc=my,dc=company,dc=example,dc=com"
dn = '[EMAIL PROTECTED]'
pw = "itsasecret"
ad_conn = ldap.initialize(get_ldap_url("ad-dc.my.company.example.com",
proto = 'ldap'))
try:
ad_conn.protocol_version = ldap.VERSION3
bind = ad_conn.simple_bind_s(dn, pw)
print "Bind result: " + str(bind)
except ldap.LDAPError, e:
handle_ldap_exception(e)
ad_conn.unbind_s()
sys.exit()
search_email='(objectClass=user)(mail=*)'
res_attrs = ['*']
print "Running search: %s" % search_email
try:
res = ad_conn.search_s(base_dn, ldap.SCOPE_SUBTREE, search_email,
res_attrs)
result_set = []
while True:
result_type, result_data = ad_conn.result(res, 0)
if (result_data == []):
break
else:
if result_type == ldap.RES_SEARCH_ENTRY:
result_set.append(result_data)
print result_set
except ldap.LDAPError, e:
handle_ldap_exception(e)
ad_conn.unbind_s()
sys.exit()
ad_conn.unbind_s()
-
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