gssilva
(usa Ubuntu)
Enviado em 30/11/2009 - 21:19h
Pode sossegar cara...
O comando para instalar o OpenLDAP no Ubuntu é "apt-get install slapd". O "slapd" não é comando, é o nome do pacote (pacote no Linux é um arquivo de programa compactado em um formato *.tar.gz, *.deb, etc), é também, o nome do daemon (daemon é processo que fica aguardando requisição de clientes LDAP.
Outra coisa é você vai precisar alterar algumas configurações para o OpenLDAP começar a funcionar corretamente no Ubuntu, ai vão elas:
1 - Atualize seus repositórios
sudo apt-get update
2 - Atualize seu sistema
sudo apt-get upgrade
3 - instale o servidor LDAP e as ferramentas base de gereciamento:
apt-get install slapd ldap-utils
4 - loge-se como root (forneça a senha do usuário admin do Linux):
sudo su -
6 - Pare o servidor OpenLDAP
/etc/init.d/slapd stop
7 - Remova o diretório "/etc/ldap/slapd.d"
rm -rf /etc/ldap/slapd.d
8 - Mude o local do arquivo de configuração do OpenLDAP
vim /etc/default/slapd
9 - Procure pela linha abaixo e acrescente o novo local do arquivo de configuração do OpenLDAP (incluindo as aspas).
SLAPD_CONF="/etc/ldap/slapd.conf"
10 - Agora crie o arquivo no local indicado
touch /etc/ldap/slapd.conf
11 - Agora insira nesse arquivo o conteúdo abaixo
# This is the main slapd configuration file. See slapd.conf(5) for more
# info on the configuration options.
#######################################################################
# Global Directives:
# Features to permit
#allow bind_v2
# Schema and objectClass definitions
include /etc/ldap/schema/core.schema
include /etc/ldap/schema/cosine.schema
include /etc/ldap/schema/nis.schema
include /etc/ldap/schema/inetorgperson.schema
# Where the pid file is put. The init.d script
# will not stop the server if you change this.
pidfile /var/run/slapd/slapd.pid
# List of arguments that were passed to the server
argsfile /var/run/slapd/slapd.args
# Read slapd.conf(5) for possible values
loglevel 0
# Where the dynamically loaded modules are stored
modulepath /usr/lib/ldap
moduleload back_bdb
# The maximum number of entries that is returned for a search operation
sizelimit 500
# The tool-threads parameter sets the actual amount of cpu's that is used
# for indexing.
tool-threads 1
#######################################################################
# Specific Backend Directives for bdb:
# Backend specific directives apply to this backend until another
# 'backend' directive occurs
backend bdb
checkpoint 512 30
#######################################################################
# Specific Backend Directives for 'other':
# Backend specific directives apply to this backend until another
# 'backend' directive occurs
#backend <other>
#######################################################################
# Specific Directives for database #1, of type bdb:
# Database specific directives apply to this databasse until another
# 'database' directive occurs
database bdb
# The base of your directory in database #1
suffix "dc=nodomain"
# rootdn directive for specifying a superuser on the database. This is needed
# for syncrepl.
# rootdn "cn=admin,dc=nodomain"
# Where the database file are physically stored for database #1
#directory "/var/lib/ldap"
directory "/ldap_data"
# For the Debian package we use 2MB as default but be sure to update this
# value if you have plenty of RAM
dbconfig set_cachesize 0 2097152 0
# Sven Hartge reported that he had to set this value incredibly high
# to get slapd running at all. See
http://bugs.debian.org/303057
# for more information.
# Number of objects that can be locked at the same time.
dbconfig set_lk_max_objects 1500
# Number of locks (both requested and granted)
dbconfig set_lk_max_locks 1500
# Number of lockers
dbconfig set_lk_max_lockers 1500
# Indexing options for database #1
index objectClass eq
# Save the time that the entry gets modified, for database #1
lastmod on
# Where to store the replica logs for database #1
# replogfile /var/lib/ldap/replog
# The userPassword by default can be changed
# by the entry owning it if they are authenticated.
# Others should not be able to see it, except the
# admin entry below
# These access lines apply to database #1 only
access to attrs=userPassword,shadowLastChange
by dn="cn=admin,dc=nodomain" write
by anonymous auth
by self write
by * none
# Ensure read access to the base for things like
# supportedSASLMechanisms. Without this you may
# have problems with SASL not knowing what
# mechanisms are available and the like.
# Note that this is covered by the 'access to *'
# ACL below too but if you change that as people
# are wont to do you'll still need this if you
# want SASL (and possible other things) to work
# happily.
access to dn.base="" by * read
# The admin dn has full write access, everyone else
# can read everything.
access to *
by dn="cn=admin,dc=nodomain" write
by * read
# For Netscape Roaming support, each user gets a roaming
# profile for which they have write access to
#access to dn=".*,ou=Roaming,o=morsnet"
# by dn="cn=admin,dc=nodomain" write
# by dnattr=owner write
#######################################################################
# Specific Directives for database #2, of type 'other' (can be bdb too):
# Database specific directives apply to this databasse until another
# 'database' directive occurs
#database <other>
# The base of your directory for database #2
#suffix "dc=debian,dc=org"
12 - Coloque as permissões desse arquivo como abaixo
chmod 640 /etc/ldap/slapd.conf
13 - Mude o dono e o grupo do arquivo
chown root:openldap /etc/ldap/slapd.conf
14 - O servidor OpenLDAP deve iniciar normalmente
/etc/init.d/slapd start
BLZ? É isso ai. Dúvidas, pode perguntar, mas há muita documentação aqui no site, pesquise um pouco e achará um conteúdo que irá atender às suas necessidades.
