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LDAP auth: document all paramters at the top of the file

This commit is contained in:
Peter Marschall 2025-08-31 17:51:23 +02:00
parent 8821612fa8
commit 5f677fc77e

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@ -16,24 +16,36 @@
# along with Radicale. If not, see <http://www.gnu.org/licenses/>.
"""
Authentication backend that checks credentials with a LDAP server.
Following parameters are needed in the configuration:
ldap_uri The LDAP URL to the server like ldap://localhost
ldap_base The baseDN of the LDAP server
ldap_reader_dn The DN of a LDAP user with read access to get the user accounts
ldap_secret The password of the ldap_reader_dn
ldap_secret_file The path of the file containing the password of the ldap_reader_dn
ldap_filter The search filter to find the user to authenticate by the username
ldap_user_attribute The attribute to be used as username after authentication
ldap_groups_attribute The attribute containing group memberships in the LDAP user entry
Following parameters controls SSL connections:
ldap_use_ssl If ssl encryption should be used (to be deprecated)
ldap_security The encryption mode to be used: *none*|tls|starttls
ldap_ssl_verify_mode The certificate verification mode. Works for tls and starttls. NONE, OPTIONAL, default is REQUIRED
ldap_ssl_ca_file
The following parameters are needed in the configuration:
ldap_uri URI to the LDAP server
ldap_base Base DN of the LDAP server
ldap_reader_dn DN of an LDAP user with read access to get the user accounts
ldap_secret Password of the 'ldap_reader_dn'
Better: use 'ldap_secret_file'!
ldap_secret_file Path of the file containing the password of the 'ldap_reader_dn'
ldap_filter Search filter to find the user DN to authenticate
The following parameters control TLS connections:
ldap_use_ssl Use ssl on the ldap connection.
Deprecated, use 'ldap_security' instead!
ldap_security Encryption mode to be used,
one of: *none* | tls | starttls
ldap_ssl_verify_mode Certificate verification mode for tls and starttls;
one of: *REQUIRED* | OPTIONAL | NONE
ldap_ssl_ca_file Path to the CA file in PEM format to certify the server certificate
The following parameters are optional:
ldap_group_base Base DN to search for groups. Only if it differs from ldap_base and if ldap_group_members_attribute is set
ldap_group_filter Search filter to search for groups having the user as member. Only if ldap_group_members_attribute is set
ldap_group_members_attribute Attribute in the group entries to read the group's members from
ldap_user_attribute Attribute to be used as username after authentication, e.g. cn;
if not given, the name used to logon is used.
ldap_groups_attribute Attribute in the user entry to read the user's group memberships from,
e.g. memberof, groupMememberShip. This may even be a non-DN attribute!
ldap_group_base Base DN to search for groups;
only if it differs from 'ldap_base' and if 'ldap_group_members_attribute' is set
ldap_group_filter Search filter to search for groups having the user DN found as member;
only if 'ldap_group_members_attribute' is set
ldap_group_members_attribute Attribute in the group entries to read the group's members from,
e.g. member.
The following parameters are for LDAP servers with oddities
ldap_ignore_attribute_create_modify_timestamp
Ignore modifyTimestamp and createTimestamp attributes. Needed for Authentik LDAP server
"""
import ssl