jason.colonno@blackskycomputing.com wrote:

Full_Name: Jason Colonno Version: 2.4.23-0ubuntu3.4 OS: Ubuntu 10.10 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (76.1.229.99)

When binding with a AD server using SSL, ldap functions work properly however when the unbind function is called it hangs indefinitely. The point of the function is to reset a user's passwords.

AD Server is Windows Server 2008 R2. Ldp.exe testing of connecting with the server does not have this problem since it does not use python-ldap.

Sample Code: bind_str = "ldaps://" + domain_controller + ":636/" l = ldap.initialize(bind_str) l.set_option( ldap.OPT_X_TLS_DEMAND, True ) l.set_option( ldap.OPT_DEBUG_LEVEL, 255 ) bind_str = "cn=" + binding_username + ",cn=Users,dc=" + domain_dc + ",dc=" + domain_ext l.simple_bind_s(bind_str, binding_password) new_gen_passwd = generate_temp_pw() unicode1 = unicode(""" + new_gen_passwd + """, "iso-8859-1") unicode2 = unicode1.encode("utf-16-le") new_password = unicode2 mod_attrs = [(ldap.MOD_REPLACE, 'unicodePwd', new_password)] l.modify_s(username, mod_attrs) l.unbind_s()

Also a simple SSL bind and unbind without any modifications to the AD yields the same hanging problem.

Sounds like a dup of ITS#6673, already fixed in HEAD/RE24.