NAME

Authen::Simple::LDAP - Simple LDAP authentication

SYNOPSIS

use Authen::Simple::LDAP;

my $ldap = Authen::Simple::LDAP->new( 
    host    => 'ldap.company.com',
    basedn  => 'ou=People,dc=company,dc=net'
);

if ( $ldap->authenticate( $username, $password ) ) {
    # successfull authentication
}

# or as a mod_perl Authen handler

PerlModule Authen::Simple::Apache
PerlModule Authen::Simple::LDAP

PerlSetVar AuthenSimpleLDAP_host   "ldap.company.com"
PerlSetVar AuthenSimpleLDAP_basedn "ou=People,dc=company,dc=net"

<Location /protected>
  PerlAuthenHandler Authen::Simple::LDAP
  AuthType          Basic
  AuthName          "Protected Area"
  Require           valid-user
</Location>

DESCRIPTION

Authenticate against a LDAP service.

METHODS

• new

  This method takes a hash of parameters. The following options are valid:

  • host

    Connection host, can be a hostname, IP number or a URI. Defaults to localhost.

    host => ldap.company.com
    host => 10.0.0.1
    host => ldap://ldap.company.com:389
    host => ldaps://ldap.company.com

  • port

    Connection port, default to 389. May be overriden by host if host is a URI.

    port => 389

  • timeout

    Connection timeout, defaults to 60.

    timeout => 60

  • version

    The LDAP version to use, defaults to 3.

    version => 3

  • binddn

    The distinguished name to bind to the server with, defaults to bind anonymously.

    binddn => 'uid=proxy,cn=users,dc=company,dc=com'

  • bindpw

    The credentials to bind with.

    bindpw => 'secret'

  • basedn

    The distinguished name of the search base.

    basedn => 'cn=users,dc=company,dc=com'

  • filter

    LDAP filter to use in search, defaults to (uid=%s).

    filter => '(uid=%s)'

  • scope

    The search scope, can be base, one or sub, defaults to sub.

    filter => 'sub'

  • log

    Any object that supports debug, info, error and warn.

    log => Log::Log4perl->get_logger('Authen::Simple::LDAP')

• authenticate( $username, $password )

  Returns true on success and false on failure.

EXAMPLE USAGE

Active Directory

my $ldap = Authen::Simple::LDAP->new(
    host    => 'ad.company.com',
    binddn  => 'proxyuser@company.com',
    bindpw  => 'secret',
    basedn  => 'cn=users,dc=company,dc=com',
    filter  => '(&(objectClass=organizationalPerson)(objectClass=user)(sAMAccountName=%s))'
);

Active Directory by default does not allow anonymous binds. It's recommended that a proxy user is used that has sufficient rights to search the desired tree and attributes.

Open Directory

my $ldap = Authen::Simple::LDAP->new(
    host    => 'od.company.com',
    basedn  => 'cn=users,dc=company,dc=com',
    filter  => '(&(objectClass=inetOrgPerson)(objectClass=posixAccount)(uid=%s))'
);

SEE ALSO

Authen::Simple::ActiveDirectory.

Authen::Simple.

Net::LDAP.

AUTHOR

Christian Hansen ch@ngmedia.com

COPYRIGHT

This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.