Hi all,
I begin to research about DIGEST-MD5 mechanisms instead of using plaintext mechanisms. However, its features are very few. I following this site: http://www.openldap.org/doc/admin24/sasl.html, but the result is failed... or i don't understand anything about the DIGEST-MD5.
Here is my result:
my slapd.conf is:
#
# See slapd.conf(5) for details on configuration options.
# This file should NOT be world readable.
#
include /usr/local/openldap/etc/openldap/schema/core.schema
include /usr/local/openldap/etc/openldap/schema/cosine.schema
include /usr/local/openldap/etc/openldap/schema/nis.schema
include /usr/local/openldap/etc/openldap/schema/inetorgperson.schema
include /usr/local/openldap/etc/openldap/schema/openldap.schema
# Define global ACLs to disable default read access.
# Do not enable referrals until AFTER you have a working directory
# service AND an understanding of referrals.
#referral ldap://root.openldap.org
loglevel 296
pidfile /usr/local/openldap/var/run/slapd.pid
argsfile /usr/local/openldap/var/run/slapd.args
# Misc Security Settings
password-hash {SSHA}
# Load dynamic backend modules:
modulepath /usr/local/openldap/libexec/openldap
moduleload back_bdb.la
# moduleload back_hdb.la
# moduleload back_ldap.la
# 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=1 update_ssf=112 simple_bind=64
# Sample access control policy:
# Root DSE: allow anyone to read it
# Subschema (sub)entry DSE: allow anyone to read it
# Other DSEs:
# Allow self write access
# Allow authenticated users read access
# Allow anonymous users to authenticate
# Directives needed to implement policy:
# access to dn.base="" by * read
# access to dn.base="cn=Subschema" by * read
# access to *
# by self write
# by users read
# by anonymous auth
#
# if no access controls are present, the default policy
# allows anyone and everyone to read anything but restricts
# updates to rootdn. (e.g., "access to * by * read")
#
# rootdn can always read and write EVERYTHING!
#######################################################################
# BDB database definitions
#######################################################################
sasl-regexp
uid=(.*),cn=abc.com,cn=digest-md5,cn=auth
uid=$1,ou=network,dc=abc,dc=com
database bdb
suffix "dc=abc,dc=com"
rootdn "cn=rootldap,dc=abc,dc=com"
# Cleartext passwords, especially for the rootdn, should
# be avoid. See slappasswd(8) and slapd.conf(5) for details.
# Use of strong authentication encouraged.
rootpw {SSHA}QBEsoednrePQ/Lu5a90Nv4hbsC+BWVkK
# The database directory MUST exist prior to running slapd AND
# should only be accessible by the slapd and slap tools.
# Mode 700 recommended.
directory /usr/local/openldap/var/openldap-data
mode 0600
# Indices to maintain
index objectClass eq
index uid eq
index cn,gn,mail eq,sub
index sn eq,sub
index ou eq
index default eq,sub
I want to store secret in LDAP directory, so i use password-hash {SSHA}.
I think if i use to ./slapadd that mean a store secret in SASLdb, but i just want it in LDAP directory, so I use:
./ldapadd -x -D cn=rootldap,cn=abc,cn=com -f quanly.ldif -W
./ldapadd -x -D cn=rootldap,cn=abc,cn=com -f nhanvien.ldif -W
and it successfull.
When i try to use ldapsearch:
./ldapsearch -Y digest-md5 -U khanhnq
SASL/DIGEST-MD5 authentication started
Please enter your password:
ldap_sasl_interactive_bind_s: Invalid credentials (49)
additional info: SASL(-13): user not found: no secret in database
It said that no secret in database while I used ./ldapadd to add it...
I... I really don't understand about digest-md5. I'm so stupid...
Please help,
My nhanvien.ldif:
dn: cn=Khanh Nguyen,ou=network,dc=abc,dc=com
objectclass: inetOrgPerson
cn: Khanh Nguyen
cn: Khanh Nguyen Quoc
sn: Khanh
uid: khanhnq
userpassword: 123456
mail: khanhnq@xxxxxxx
mail: nqk28703@xxxxxxxxx
mail: khanhnq@xxxxxxxxxxxxxxxxx
ou: network
dn: cn=Tai Tran,ou=network,dc=abc,dc=com
objectclass: inetOrgPerson
cn: Tai Tran
cn: Tai Tran Tuan
sn: Tai
uid: taitt
userpassword: 123456
mail: taitt@xxxxxxx
mail: taitt@xxxxxxxxxxxxxxxxx
ou: network
dn: cn=Nam Le,ou=network,dc=abc,dc=com
objectclass: inetOrgPerson
cn: Nam Le
cn: Nam Le Quoc
sn: Nam
uid: namlq
userpassword: 123456
mail: namlq@xxxxxxx
mail: namlq@xxxxxxxxxxxxxxxxx
ou: network
....
Best Regards,
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