Free ldap syncrepl software for linux

LDAP Shell is an interactive LDAP shell written in Perl and allowing basic administrative functionality, such as crawling the directory tree and modifying entries.
It is composed of two parts: Net::LDAP::Config, and ldapsh.
Net::LDAP::Config is a library for simplifying and centralizing access to your LDAP repositories. Instead of having every single script ask for your ldap server and search base, or have it hard coded, you can simply use this library:
my $config = Net::LDAP::Config->new("default");
Its got a couple other nice features, like the fact that it caches your LDAP UID (per host), so you should only ever have to type it in once. Its pretty well documented, so perldoc Net::LDAP::config should get you the rest of the way.
ldapsh, and its corresponding library Net::LDAP::Shell, provide (shockingly) the shell behaviour. When run, ldapsh drops you into a (very simple) interpreter.
Even given its simplicity, though, ldapsh is still very useful: You can use it to walk your LDAP tree, you can clone existing objects (using the clone command), remove objects (can you guess the command?), and create new objects using new.
The new command, when provided one or more objectclasses, will automatically retrieve the required and optional attributes for those objectclasses, which can be a great time-saver.
Enhancements:
- A lot of cleanup, some new commands, and Term::ReadKey support.

LDAP for Haskell package contains a LDAP binding for Haskell. This package provides read and write support for LDAP directories.

Haskell is a standardized purely functional programming language with non-strict semantics, named after the logician Haskell Curry. It is one of the more popular functional languages, and the lazy functional language on which the most research is being performed.

Characteristic features of Haskell include pattern matching, currying, list comprehensions, guards, definable operators, and single assignment. The language also supports recursive functions and algebraic data types, as well as lazy evaluation. Unique concepts include monads, and type classes. The combination of such features can make functions which would be difficult to write in a procedural programming language almost trivial to implement in Haskell.

Several variants have been developed: parallelizable versions from MIT and Glasgow, both called Parallel Haskell; more parallel and distributed versions called Distributed Haskell (formerly Goffin) and Eden; a speculatively evaluating version called Eager Haskell and several object oriented versions: Haskell++, OHaskell and Mondrian.

There is also a Haskell-like language that offers a new method of support for GUI development called Concurrent Clean. Its biggest deviations from Haskell are use of uniqueness types for input instead of monads.

pam_ldap module provides the means for Solaris and Linux servers and workstations to authenticate against LDAP directories, and to change their passwords in the directory.
Main features:
- Uses the Pluggable Authentication Module API defined in OSF DCE RFC 86.0.
- Can utilize transport layer security (such as SSL or TLS) to encrypt transactions between the workstation and the LDAP server and provide strongly authenticated sign-on
- Support for SASL interactive authentication for strong authentication without the overhead of SSL/TLS
- Shares configuration information with nss_ldap module
- Supports PADL NIS/LDAP Gateway locator for finding LDAP servers
- Supports Netscape and IETF password policies
- Supports host- and group-based logon authorization

Apache LDAP vhost driver project lets you put vhost with all possible information in an LDAP database for both Apache 1.x and 2.x.

Bug report system

With the new maintainence, there is now also a bug report system at the URL http://bugs.bayour.com/ (project mod_ldap_cfg).

Schemas

A schema called mod_ldap_cfg is used.

Apache config

To setup Apache to use this module, the httpd.conf is used.

ldapdns is a fast and rhobust root-nameserver that can outperform bind and djbdns on medium to large installations, and will scale well both up and down.

the secret is that ldapdns uses a threaded core, and takes advantage of an external directory. its extremely simple, and it does not run under user-control as root.

its ideal for small and large installations, because it queries the ldap server directly, updates are immediate. you dont have to rebuild constant databases, or wait for bind to get its shit in gear.

but ldapdns is a work-in-progress. i use it on a production network, as do many others. but its up to you to make it best for your network.

mod_mldap is a simple LDAP authentication module for Apache 2.

Quick installtion of the dynamic module:

As root, run:
make install

It may be necessary to edit the include and APXS paths in
the Makefile.

Config options:

* MLDAP_URL LDAP URL.

* MLDAP_userAttr LDAP user name attibute. The default is "uid".

* MLDAP_pwAttr LDAP encrypted password attribute. Default
"UserPassword".

* MLDAP_logLevel Set to 1000 or above for debug messages.
The default is 0 (only error messages).

* MLDAP_Authoritative Set to "Off" to pass control to other authentication
modules if authentication fails. Default is "On".

Example (.htaccess):

AuthType Basic
AuthName TopSecret
MLDAP_URL ldap://127.0.0.1/dc=narpes,dc=com??sub?(objectClass=uidObject)
Require valid-user

LDAP User Management System (LUMS) provides a set of basic LDAP API functions for PHP and a strong configuration language. The project can then be used to create Web services or can be used in any PHP script.
The language allows the administrator to define LDAP object types along with their corresponding attributes.
Each attribute may be defined as required as multivalued with a type (string, binary, dn, telephone, mail, etc.) and can be user inserted, constant, auto incremented, or function created. Attribute uniqueness is supported.
It exports the following LDAP operations:
- function LUMS_ldap_search($L_binddn,$L_bindpassword,$L_basedn,$L_scope,$L_filter,$L_attrs_array)
Returns an $info object with the search results or a string with an error
- function LUMS_ldap_add_entry($L_binddn, $L_bindpassword,$L_object_type,$L_entrydn,$L_entry_info)
Returns 0 for success or string with error
- function LUMS_ldap_change_password($L_binddn, $L_bindpassword,$L_entrydn,$L_newpassword)
Returns 0 for success or string with error
- function LUMS_ldap_modify_entry($L_binddn, $L_bindpassword, $L_object_type, $L_entrydn, $L_change_info)
Returns 0 for success or string with error
- function LUMS_ldap_delete_entry($L_binddn, $L_bindpassword, $L_object_type, $L_entrydn)
Returns 0 for success or string with error
- function LUMS_ldap_rename_entry($L_binddn, $L_bindpassword, $L_object_type, $L_entrydn, $L_newrdn, $L_newparent, $L_deleteoldrdn)
Enhancements:
- Add a virtual attribute which is not stored on ldap but can be useful when creating other attribute values
- Add mapping between an indexing attribute value to other attribute values
- Fix a few typos
- Perform the same checks for all value types not just uservalue
- Lower case all passed attribute names