Installation serveur LDAP sous Debian

Bonjour,

J'essaye d'installer un serveur LDAP sur une distribution debian et j'ai une erreur lors de la configuration. :

Lorsque je tape

ldapadd -f racine.ldif -D "cn=admin,dc=pti,dc=local" -w admin


J'ai un message d'erreur

ldap_sasl_interactive_bind_s: Can't contact LDAP server (-1)


Si quelqu'un peut m'aider je désespère :(

13 réponses

  • Votes
  • Date
  • Date décroissante
  1. Cette fois : ldap_sasl_bind(SIMPLE): Can't contact LDAP server (-1)

    Le fait que j'ai choisis database hdb lors de la config de pose pas de problème ?
    1. comme ca : ldapadd -f racine.ldif -D "cn=admin,dc=pti,dc=local" -w admin -h localhost ?

      Toujours le même message :(
      1. Contributeur
        Et avec :

        ldapadd -f racine.ldif -D "cn=admin,dc=pti,dc=local" -W -h localhost

        en tapant le mot de passe au prompt ?

        Et un "ps aux | grep slapd" ?
        1. Salut cocoche95

          une fois le mot de passe tapé, j'ai :

          SASL/DIGEST-MD5 authentication started
          ldap_sasl_interactive_bind_s: Invalid credentials (49)


          et un "ps aux | grep slapd" donne :

          openldap 30952 0.0 3.3 28868 4232 ? Ssl 23:20 0:00 /usr/sbin/slapd -h ldap://127.0.0.1:389/ -g openldap -u openldap -f /etc/ldap/slapd.conf -4
          root 31047 0.0 0.6 3024 796 pts/0 R+ 23:49 0:00 grep slapd
          1. Contributeur
            Essayes de faire un : 'dpkg-reconfigure slapd'

            Cela va tout reconfigurer au niveau de l'install d'openldap et notamment le mot de passe.
            1. Toujours la même chose après reconfiguration

              ldap_sasl_interactive_bind_s: Can't contact LDAP server (-1)
              1. Contributeur
                Tu peux mettre ici ton fichier : /etc/ldap/slapd.conf ?
                1. # 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 none

                  # Where the dynamically loaded modules are stored
                  modulepath /usr/lib/ldap
                  moduleload back_hdb

                  # 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 hdb:
                  # Backend specific directives apply to this backend until another
                  # 'backend' directive occurs
                  backend hdb

                  #######################################################################
                  # 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 hdb:
                  # Database specific directives apply to this databasse until another
                  # 'database' directive occurs
                  database hdb

                  # The base of your directory in database #1
                  suffix "dc=pti,dc=local"

                  # rootdn directive for specifying a superuser on the database. This is needed
                  # for syncrepl.
                  rootdn "cn=admin,dc=pti,dc=local"
                  rootpw "mon mot de passe"

                  # Where the database file are physically stored for database #1
                  directory "/var/lib/ldap"

                  # The dbconfig settings are used to generate a DB_CONFIG file the first
                  # time slapd starts. They do NOT override existing an existing DB_CONFIG
                  # file. You should therefore change these settings in DB_CONFIG directly
                  # or remove DB_CONFIG and restart slapd for changes to take effect.

                  # 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

                  # Checkpoint the BerkeleyDB database periodically in case of system
                  # failure and to speed slapd shutdown.
                  checkpoint 512 30

                  # 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=pti,dc=local" 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=pti,dc=local" 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=pti,dc=local" write
                  by dnattr=owner write

                  #######################################################################
                  # Specific Directives for database #2, of type 'other' (can be hdb 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"
                  1. Contributeur
                    Pour moi, il y a pas de pb particulier.

                    Si tu fais un 'ldapsearch -x -D dn=pti,dn=local -h localhost', il te liste le contenu du ldap ?
                    1. Contributeur
                      Non, le problème c'est l'authentification ! Tel le message que t'as eu précédemment :

                      "SASL/DIGEST-MD5 authentication started
                      ldap_sasl_interactive_bind_s: Invalid credentials (49)
                      "

                      J'ai l'impression qu'il y a un pb au niveau du mot de passe ou de l'association login/mdp : a chaque fois, on a le process d'authentification en cause (ldap_sasl).

                      Question con : t'es sur du mdp que tu rentres ?
                      1. Je viens de réessayer .. oui je te confirme je suis sûr du mot de passe lol

                        c'est pourtant étrange dans les logs j'ai :

                        slapd[12731]: SASL [conn=2] Failure: no secret in database

                        N'y a t-il pas d'autre log disponible du serveur LDAP ? même si je dois avouer que ce message a l'air clair... :-/