Most of the configuration of the ldap server has to do with getting correct
access controls to keep the data safe. Here is a sample:
-# Turn on automatic last modification time
-lastmod on
-# Index some things
-index uid eq
-index keyfingerprint eq
-index cn,sn approx,sub,eq
+# only allow plain text auth when we do crypto
+security simple_bind=128
-# Administrate
-#rootdn "uid=admin,ou=users,dc=debian,dc=org"
-#rootpw
-
-# Restrict reading/modification of the password to administration and self
-access to attrs=userpassword,sshrsaauthkey
- by self write
- by dn="uid=admin,ou=users,dc=debian,dc=org" write
- by group="uid=admin,ou=users,dc=debian,dc=org" write
- by * compare
-
-access to attrs=emailforward
- by dn="uid=admin,ou=users,dc=debian,dc=org" write
- by group="uid=admin,ou=users,dc=debian,dc=org" write
- by self write
- by addr=127.0.0.1 read
- by domain=.*\.debian\.org read
- by * none
-access to attrs=c,l,loginShell,ircNick
- by dn="uid=admin,ou=users,dc=debian,dc=org" write
- by group="uid=admin,ou=users,dc=debian,dc=org" write
- by self write
-access to attrs=facsimileTelephoneNumber,telephoneNumber,postalAddress,postalC
-ode,loginShell,onvacation,privateSub,latitude,longitude
- by dn="uid=admin,ou=users,dc=debian,dc=org" write
- by group="uid=admin,ou=users,dc=debian,dc=org" write
- by self write
- by dn="uid=.*,ou=users,dc=debian,dc=org" read
- by * none
-access to *
- by dn="uid=admin,ou=users,dc=debian,dc=org" write
- by group="uid=admin,ou=users,dc=debian,dc=org" write
+# and the database definition
+include /etc/ldap/userdir-ldap-slapd.conf
# Overlays are useful to enforce constraints:
moduleload /usr/lib/ldap/unique.so
overlay unique
-unique_base ou=users,dc=debian,dc=org
-unique_attributes uid keyFingerPrint
+unique_uri ldap:///ou=users,dc=debian,dc=org?uidNumber,uid,keyFingerPrint?sub
+unique_uri ldap:///ou=groups,dc=debian,dc=org?gidNumber,cn?sub
+
+# Constraints are useful
+moduleload /usr/lib/ldap/constraint.so
+overlay constraint
+constraint_attribute mailContentInspectionAction regex ^([mM][aA][rR][kK][uU][pP]|[bB][lL][aA][cC][kK][hH][oO][lL][eE]|[rR][eE][jJ][eE][cC][tT])$
+constraint_attribute gender regex ^(1|2|9|[mM][aA][lL][eE]|[fF][eE][mM][aA][lL][eE]|[uU][nN][sS][pP][eE][cC][iI][fF][iI][eE][dD])$
# End----------