I noticed that:
1) You did not provide binddn and bindpw in /etc/ldap.conf
# The distinguished name to bind to the server with.
# Optional: default is to bind anonymously.
#binddn cn=exampleuser,dc=example,dc=com
binddn cn=nssldap,ou=DSA,dc=example,dc=com
# The credentials to bind with.
# Optional: default is no credential.
bindpw pw_in_clear_text
2) Your rootbinddn in /etc/ldap.conf should be "cn=Manager,dc=example,dc=com",
i.e. tally with slapd.conf
# The distinguished name to bind to the server with
# if the effective user ID is root. Password is
# stored in /etc/ldap.secret (mode 600)
rootbinddn cn=Manager,dc=example,dc=com
Gary
-----Original Message-----
From: fatima riadi [mailto:ftmriadi@yahoo.fr]
Sent: Mon 3/21/2005 11:57 PM
To: Tay, Gary
Cc: secureshell@securityfocus.com
Subject: RE: Re: ssh connection to an ldap server
--- "Tay, Gary" <Gary_Tay@platts.com> a Ãcrit :
> If you suspect pam_ldap, show us the
> /etc/nsswitch.conf and /etc/pam.d/system-auth and/or
> /etc/pam.d/sshd.
>
======================================================
Here is my slapd.conf file content:
include /etc/openldap/schema/core.schema
include /etc/openldap/schema/cosine.schema
include /etc/openldap/schema/inetorgperson.schema
include /etc/openldap/schema/nis.schema
include /etc/openldap/schema/samba.schema
include
/etc/openldap/schema/redhat/rfc822-MailMember.schema
include /etc/openldap/schema/redhat/autofs.schema
# Allow LDAPv2 client connections. This is NOT the
default.
allow bind_v2
# Do not enable referrals until AFTER you have a
working directory
# service AND an understanding of referrals.
#referral ldap://root.openldap.org
pidfile /var/run/slapd.pid
#argsfile //var/run/slapd.args
access to attr=userPassword
by self write
by * auth
access to dn="ou=users,dc=example,dc=com"
by self write
by dn="cn=nssldap,ou=DSA,dc=example,dc=com" read
by users auth
by anonymous read
access to * by self write
by * read
#######################################################################
# ldbm and/or bdb database definitions
#######################################################################
database ldbm
suffix "dc=example,dc=com"
rootdn "cn=Manager,dc=example,dc=com"
rootpw {SSHA}Cu0mazfs7JKjmJaCrZQszD1G7ijRpIKO
# The database directory MUST exist prior to running
slapd AND
# should only be accessible by the slapd and slap
tools.
# Mode 700 recommended.
directory /var/lib/ldap
# Indices to maintain for this database
index objectClass eq,pres
index ou,cn,mail,surname,givenname eq,pres,sub
index uidNumber,gidNumber,loginShell eq,pres
index uid,memberUid eq,pres,sub
index nisMapName,nisMapEntry eq,pres,sub
index sambaSID,sambaDomainName,sambaPrimaryGroupSID
eq
======================================================
/etc/pam.d/sshd
#%PAM-1.0
auth required pam_stack.so
service=system-auth
auth required pam_nologin.so
account required pam_stack.so
service=system-auth
password required pam_stack.so
service=system-auth
session required pam_stack.so
service=system-auth
session required pam_limits.so
session optional pam_console.so
======================================================
> pam_ldap works with nss_ldap, also show
> /etc/ldap.conf.
And this is my /etc/ldap.conf file:
# Your LDAP server. Must be resolvable without using
LDAP.
host 127.0.0.1
# The distinguished name of the search base.
base dc=example,dc=com
# Another way to specify your LDAP server is to
provide an
# uri with the server name. This allows to use
# Unix Domain Sockets to connect to a local LDAP
Server.
#uri ldap://127.0.0.1/
#uri ldaps://127.0.0.1/
#uri ldapi://%2fvar%2frun%2fldapi_sock/
# Note: %2f encodes the '/' used as directory
separator
# The LDAP version to use (defaults to 3
# if supported by client library)
#ldap_version 3
# The distinguished name to bind to the server with.
# Optional: default is to bind anonymously.
#binddn cn=exampleuser,dc=example,dc=com
# The credentials to bind with.
# Optional: default is no credential.
#bindpw secret
# The distinguished name to bind to the server with
# if the effective user ID is root. Password is
# stored in /etc/ldap.secret (mode 600)
rootbinddn cn=nssldap,ou=DSA,dc=example,dc=com
# The port.
# Optional: default is 389.
#port 389
# The search scope.
#scope sub
#scope one
#scope base
# Search timelimit
#timelimit 30
# Bind timelimit
#bind_timelimit 30
# Idle timelimit; client will close connections
# (nss_ldap only) if the server has not been contacted
# for the number of seconds specified below.
#idle_timelimit 3600
# Filter to AND with uid=%s
#pam_filter objectclass=account
# The user ID attribute (defaults to uid)
#pam_login_attribute uid
# Search the root DSE for the password policy (works
# with Netscape Directory Server)
#pam_lookup_policy yes
# Check the 'host' attribute for access control
# Default is no; if set to yes, and user has no
# value for the host attribute, and pam_ldap is
# configured for account management (authorization)
# then the user will not be allowed to login.
#pam_check_host_attr yes
# Group to enforce membership of
#pam_groupdn cn=PAM,ou=Groups,dc=example,dc=com
# Group member attribute
#pam_member_attribute uniquemember
# Specify a minium or maximum UID number allowed
#pam_min_uid 0
#pam_max_uid 0
# Template login attribute, default template user
# (can be overriden by value of former attribute
# in user's entry)
#pam_login_attribute userPrincipalName
#pam_template_login_attribute uid
#pam_template_login nobody
# HEADS UP: the pam_crypt, pam_nds_passwd,
# and pam_ad_passwd options are no
# longer supported.
# Do not hash the password at all; presume
# the directory server will do it, if
# necessary. This is the default.
#pam_password clear
# Hash password locally; required for University of
# Michigan LDAP server, and works with Netscape
# Directory Server if you're using the UNIX-Crypt
# hash mechanism and not using the NT Synchronization
# service.
#pam_password crypt
# Remove old password first, then update in
# cleartext. Necessary for use with Novell
# Directory Services (NDS)
#pam_password nds
# Update Active Directory password, by
# creating Unicode password and updating
# unicodePwd attribute.
#pam_password ad
# Use the OpenLDAP password change
# extended operation to update the password.
#pam_password exop
# RFC2307bis naming contexts
# Syntax:
# nss_base_XXX base?scope?filter
# where scope is {base,one,sub}
# and filter is a filter to be &'d with the
# default filter.
# You can omit the suffix eg:
# nss_base_passwd ou=People,
# to append the default base DN but this
# may incur a small performance impact.
#nss_base_passwd ou=People,dc=example,dc=com?one
#nss_base_shadow ou=People,dc=example,dc=com?one
#nss_base_group ou=Group,dc=example,dc=com?one
#nss_base_hosts ou=Hosts,dc=example,dc=com?one
#nss_base_services ou=Services,dc=example,dc=com?one
#nss_base_networks ou=Networks,dc=example,dc=com?one
#nss_base_protocols ou=Protocols,dc=example,dc=com?one
#nss_base_rpc ou=Rpc,dc=example,dc=com?one
#nss_base_ethers ou=Ethers,dc=example,dc=com?one
#nss_base_netmasks ou=Networks,dc=example,dc=com?ne
#nss_base_bootparams ou=Ethers,dc=example,dc=com?one
#nss_base_aliases ou=Aliases,dc=example,dc=com?one
#nss_base_netgroup ou=Netgroup,dc=example,dc=com?one
nss_base_passwd dc=example,dc=com?sub
nss_base_shadow dc=example,dc=com?sub
nss_base_group ou=groups,dc=example,dc=com?one
# attribute/objectclass mapping
# Syntax:
#nss_map_attribute rfc2307attribute mapped_attribute
#nss_map_objectclass rfc2307objectclass
mapped_objectclass
# configure --enable-nds is no longer supported.
# For NDS now do:
#nss_map_attribute uniqueMember member
# configure --enable-mssfu-schema is no longer
supported.
# For MSSFU now do:
#nss_map_objectclass posixAccount User
#nss_map_attribute uid msSFUName
#nss_map_attribute uniqueMember posixMember
#nss_map_attribute userPassword msSFUPassword
#nss_map_attribute homeDirectory msSFUHomeDirectory
#nss_map_objectclass posixGroup Group
#pam_login_attribute msSFUName
#pam_filter objectclass=User
#pam_password ad
# configure --enable-authpassword is no longer
supported
# For authPassword support, now do:
#nss_map_attribute userPassword authPassword
#pam_password nds
# For IBM SecureWay support, do:
#nss_map_objectclass posixAccount aixAccount
#nss_map_attribute uid userName
#nss_map_attribute gidNumber gid
#nss_map_attribute uidNumber uid
#nss_map_attribute userPassword passwordChar
#nss_map_objectclass posixGroup aixAccessGroup
#nss_map_attribute cn groupName
#nss_map_attribute uniqueMember member
#pam_login_attribute userName
#pam_filter objectclass=aixAccount
#pam_password clear
# Netscape SDK LDAPS
#ssl on
# Netscape SDK SSL options
#sslpath /etc/ssl/certs/cert7.db
# OpenLDAP SSL mechanism
# start_tls mechanism uses the normal LDAP port, LDAPS
typically 636
#ssl start_tls
#ssl on
# OpenLDAP SSL options
# Require and verify server certificate (yes/no)
# Default is "no"
#tls_checkpeer yes
# CA certificates for server certificate verification
# At least one of these are required if tls_checkpeer
is "yes"
#tls_cacertfile /etc/ssl/ca.cert
#tls_cacertdir /etc/ssl/certs
# SSL cipher suite
# See man ciphers for syntax
#tls_ciphers TLSv1
# Client certificate and key
# Use these, if your server requires client
authentication.
#tls_cert
#tls_key
ssl no
pam_password md5
======================================================
So, whad may you suggest please?
Thank you a lot for your help.
