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Full Discussion: Account lockout using Openldap
Special Forums UNIX and Linux Applications Account lockout using Openldap Post 302577234 by nitin09 on Monday 28th of November 2011 11:57:50 AM
Old 11-28-2011
Account lockout using Openldap
What is the best way to implement account lockout in openldap? I have an openldap server with Ubuntu desktop client connecting to it for authentication. I want he accounts to locked out after say 5 failed authentication attempts

I have enabled ppolicy layout in slapd.conf.

Code:
overlay ppolicy
ppolicy_default “cn=default,ou=policies,dc=example,dc=in”
ppolicy_use_lockout

I have also imported a policy as given blow now. This is the output of ldapsearch

Code:
# policies, example.in
dn: ou=policies,dc=example,dc=in
ou: policies
objectClass: top
objectClass: organizationalUnit

# default, policies, pramata.in
dn: cn=default,ou=policies,dc=example,dc=in
objectClass: top
objectClass: device
objectClass: pwdPolicy
cn: default
pwdAttribute: userPassword
pwdMaxAge: 7776002
pwdExpireWarning: 432000
pwdInHistory: 0
pwdCheckQuality: 1
pwdMinLength: 8
pwdMaxFailure: 5
pwdLockout: TRUE
pwdLockoutDuration: 900
pwdGraceAuthNLimit: 0
pwdFailureCountInterval: 0
pwdMustChange: TRUE
pwdAllowUserChange: TRUE
pwdSafeModify: FALSE

In the client(Ubuntu Desktop) I added the following line /etc/ldap.conf

Code:
pam_lookup_policy yes

Still not working. Please advice me on what I did wrong in this.
 

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LEARN ABOUT REDHAT

ldapfriendly

LDAPFRIENDLY(5) 						File Formats Manual						   LDAPFRIENDLY(5)

NAME

       ldapfriendly - data file for LDAP friendly routines

SYNOPSIS

       /usr/share/openldap/ldapfriendly

DESCRIPTION

       The  file  /usr/share/openldap/ldapfriendly contains simple mapping information used by the ldap_friendly_name(3) routine.  Blank lines and
       lines that have a first character of `#' are treated as comments and ignored.  The information consists of lines that contain an "unfriend-
       ly" name, a tab, and a "friendly" name.

       Other  friendly	mapping  files	can  be  created  and used by ldap_friendly_name(3).  Just use the same format as that described above and
       include the file name in the ldap_friendly_name() call.

FILES

       /usr/share/openldap/ldapfriendly

SEE ALSO

       ldap(3), ldap_friendly_name(3)

ACKNOWLEDGEMENTS

       OpenLDAP is developed and maintained by The OpenLDAP Project (http://www.openldap.org/).  OpenLDAP is derived from University  of  Michigan
       LDAP 3.3 Release.

OpenLDAP 2.0.27-Release 					  20 August 2000						   LDAPFRIENDLY(5)
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