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itz4vj 05-22-2012 09:30 AM

Unable to login to phpldapadmin - Linux
 
Hi,

I would like to login to the phpldapadmin which was setup in our environment. Wheoever had account is no longer works for the company and I need to either create a new account or reset the password for the existing account.


When I'm trying to creae a new account on ldap, im getting the below issue.

Enter LDAP Password:
ldap_bind: Invalid credentials (49)


I created a new password using slappasswd utility and update rootpw entry in /etc/openldap/slapd.conf and restarted /etc/init.d/ldap , but still the new LDAP password is not working.


Here is my slapd.conf file

----------------------------------------------------



# See slapd.conf(5) for details on configuration options.
# This file should NOT be world readable.
#
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/openssh-lpk.schema
include /etc/openldap/schema/schema.OpenLDAP
include /etc/openldap/schema/mydyngroup.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/openldap/slapd.pid
argsfile /var/run/openldap/slapd.args

# Load dynamic backend modules:
modulepath /usr/lib64/openldap

# Modules available in openldap-servers-overlays RPM package
# Module syncprov.la is now statically linked with slapd and there
# is no need to load it here
# moduleload accesslog.la
# moduleload auditlog.la
# moduleload denyop.la
# moduleload dyngroup.la
moduleload dynlist.la



# The next three lines allow use of TLS for encrypting connections using a
# dummy test certificate which you can generate by changing to
# /etc/pki/tls/certs, running "make slapd.pem", and fixing permissions on
# slapd.pem so that the ldap user or group can read it. Your client software
# may balk at self-signed certificates, however.
# TLSCACertificateFile /etc/pki/tls/certs/ca-bundle.crt
# TLSCertificateFile /etc/pki/tls/certs/slapd.pem
# TLSCertificateKeyFile /etc/pki/tls/certs/slapd.pem
TLSCACertificateFile /etc/pki/tls/certs/slapd-chain.pem
TLSCertificateFile /etc/pki/tls/hostkeys/slapd.pem
TLSCertificateKeyFile /etc/pki/tls/hostkeys/slapd.key


# Sample security restrictions
# Require integrity protection (prevent hijacking)
# Require 112-bit (3DES or better) encryption for updates
# Require 63-bit encryption for simple bind
security ssf=256



# rootdn can always read and write EVERYTHING!

access to attrs=userPassword
by self write
by dn.one="ou=ldapAdmins,dc=ec2,dc=scloud,dc=com" write
by * auth

access to *
by dn.one="ou=ldapAdmins,dc=ec2,dc=scloud,dc=com" write
by anonymous read
by self write
by * read
#by tls_ssf=256 ssf=256 anonymous auth
#by tls_ssf=256 ssf=256 self write
#by * none


#######################################################################
# ldbm and/or bdb database definitions
#######################################################################

database bdb
suffix "dc=ec2,dc=supervalucloud,dc=com"
rootdn "cn=ldapadm,dc=ec2,dc=scloud,dc=com"
rootpw "{SSHA}HTyhL3asN+cPtCkvPWVbG64vrX8p2QJw"


#rootpw "{SSHA}3hO3PnDPLCWhkgX/AMOvQGRVfVJsuGOn"
#rootdn "cn=ldapadm,dc=ec2,dc=supervalu,dc=com"
# Cleartext passwords, especially for the rootdn, should
# be avoided. See slappasswd(8) and slapd.conf(5) for details.
# Use of strong authentication encouraged.
#rootpw secret
# rootpw {crypt}ijFYNcSNctBYg
#rootpw {CRYPT}AtiB5uZmzWOyY

# 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

dirtyread

# 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 sudoUser eq,pres,sub
index member eq,pres

# Replicas of this database
#replogfile /var/lib/ldap/openldap-master-replog
#replica host=ldap-1.example.com:389 starttls=critical
# bindmethod=sasl saslmech=GSSAPI
# authcId=host/ldap-master.example.com@EXAMPLE.COM

overlay dynlist
dynlist-attrset groupOfURLs memberURL


---------------------------------------------------------------

em31amit 05-22-2012 01:19 PM

Quote:

Originally Posted by itz4vj (Post 4684802)
Hi,


#######################################################################
# ldbm and/or bdb database definitions
#######################################################################

database bdb
suffix "dc=ec2,dc=supervalucloud,dc=com"
rootdn "cn=ldapadm,dc=ec2,dc=scloud,dc=com"
rootpw "{SSHA}HTyhL3asN+cPtCkvPWVbG64vrX8p2QJw"


#rootpw "{SSHA}3hO3PnDPLCWhkgX/AMOvQGRVfVJsuGOn"
#rootdn "cn=ldapadm,dc=ec2,dc=supervalu,dc=com"
# Cleartext passwords, especially for the rootdn, should
# be avoided. See slappasswd(8) and slapd.conf(5) for details.
# Use of strong authentication encouraged.
#rootpw secret
# rootpw {crypt}ijFYNcSNctBYg
#rootpw {CRYPT}AtiB5uZmzWOyY


are you using here correct suffix ?? suffix seems different from rootdn ??? are you able to login or using it with ldapsearch command ?

itz4vj 05-22-2012 02:31 PM

Quote:

Originally Posted by em31amit (Post 4684978)
are you using here correct suffix ?? suffix seems different from rootdn ??? are you able to login or using it with ldapsearch command ?


Thanks for your reply... I can do ldapsearch and it returns the o/p

.
But if i'm trying to add a user getting the below error

root@ldap02 /usr/local/sbin # addldapuser vkal003
Enter LDAP Password:
ldap_bind: Confidentiality required (13)
additional info: confidentiality required



root@ldap02 /usr/local/sbin # ldapadd -x -D "cn=ldapadm,dc=ec2,dc=svalucloud,dc=com" -W -f /tmp/newentry
Enter LDAP Password:
ldap_bind: Confidentiality required (13)
additional info: confidentiality required


/tmt/newentry - is the file I created and added the below values.

root@ldap02 /usr/local/sbin # cat /tmp/newentry
dn: cn=john peter,dc=ec2,dc=scloud,dc=com
ou: people
objectClass: inetOrgPerson
objectClass: posixAccount
objectClass: shadowAccount
objectClass: ldapPublicKey
objectClass: top
cn: John Peter
sn: apal01e
title: User
mail: john.peter@scloud.com
uid: jpete01


I also can't change the ldappasswd and getting the same error.

root@ldap02 /usr/local/sbin # ldappasswd -x -W -D "cn=ldapadm,dc=ec2,dc=scloud,dc=com" "cn=bbar02c,ou=ldapAdmins,dc=ec2,dc=scloud,dc=com"
Enter LDAP Password:
ldap_bind: Confidentiality required (13)
additional info: confidentiality required




Could you please help me on that ?

bathory 05-25-2012 04:14 PM

Hi,

Quote:

ldap_bind: Confidentiality required (13)
You should add a -Z (or -ZZ) in your ldap commands, or if you don't want tls, comment out the following lines:
Quote:

TLSCACertificateFile /etc/pki/tls/certs/slapd-chain.pem
TLSCertificateFile /etc/pki/tls/hostkeys/slapd.pem
TLSCertificateKeyFile /etc/pki/tls/hostkeys/slapd.key
security ssf=256
Regards


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