Python LDAP
Python provides several libraries to interact with LDAP (Lightweight Directory Access Protocol) servers. LDAP is commonly used to access and manage directory information services, such as Active Directory or OpenLDAP. Here are some popular Python libraries for working with LDAP:
- ldap3: ldap3 is a comprehensive, actively maintained library that supports a wide range of LDAP operations and is compatible with both Python 2 and Python 3. It provides a high-level API for LDAP operations and is easy to use. You can install it using pip:
pip install ldap3
Here’s a simple example of how to use ldap3 to connect to an LDAP server and perform a search:
from ldap3 import Server, Connection, ALL
server = Server(‘ldap.example.com’, get_info=ALL)
conn = Connection(server, ‘username’, ‘password’, auto_bind=True)
conn.search('dc=example,dc=com', '(objectclass=*)', attributes=['cn', 'mail'])
for entry in conn.entries:
print(entry.cn, entry.mail)
- python-ldap: python-ldap is another popular library for LDAP operations in Python. It is a wrapper around the OpenLDAP C API and provides a lower-level interface compared to ldap3. While it’s powerful and efficient, it can be more complex to use. It is also compatible with Python 2 and Python 3.
pip install python-ldap
Here’s a basic example using python-ldap:
import ldap
ldap_server = ‘ldap://ldap.example.com’
ldap_user = ‘username’
ldap_password = ‘password’
ldap_conn = ldap.initialize(ldap_server)
ldap_conn.simple_bind_s(ldap_user, ldap_password)
base_dn = ‘dc=example,dc=com’
search_filter = ‘(objectClass=*)’
attributes = [‘cn’, ‘mail’]
result = ldap_conn.search_s(base_dn, ldap.SCOPE_SUBTREE, search_filter, attributes)
for dn, entry in result:
print(entry['cn'][0], entry.get('mail', [''])[0])
Remember to replace 'ldap.example.com', 'username', 'password', 'dc=example,dc=com', and the search filter with appropriate values for your LDAP server.
Both libraries are capable of handling various LDAP operations like search, add, modify, delete, etc. Choose the one that best fits your requirements and preferences. For most use cases, ldap3 is recommended due to its ease of use and active development community.
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