Connect to the LDAP backend with SASL credentials.

This reworks our LDAP backend code to move from anonymous access to a
shared-secret SASL-protected connection.  (SASL selects NTLM or
DIGEST-MD5 on my system).

To get this working, we must pre-populate the LDAP backend with a DN
to store ths SASL secret on, and we use back-ldif for this.

This gives us a reasonable basis to deploy a replicated OpenLDAP
backend solution.

Andrew Bartlett
(This used to be commit cd0745253c4a9ec59a035e830e54d74a05b71aaa)

1 files changed, 30 insertions, 9 deletions

diff --git a/source4/setup/slapd.conf b/source4/setup/slapd.conf
index 15b9d3104e..b1ce6f6492 100644
--- a/source4/setup/slapd.conf
+++ b/source4/setup/slapd.conf
@@ -5,17 +5,36 @@ include ${LDAPDIR}/backend-schema.schema
 pidfile		${LDAPDIR}/slapd.pid
 argsfile	${LDAPDIR}/slapd.args
 sasl-realm ${DNSDOMAIN}
-access to * by * write
 
-allow update_anon
+#authz-regexp
+#          uid=([^,]*),cn=${DNSDOMAIN},cn=digest-md5,cn=auth
+#          ldap:///${DOMAINDN}??sub?(samAccountName=\$1)
 
-authz-regexp
-          uid=([^,]*),cn=${DNSDOMAIN},cn=digest-md5,cn=auth
-          ldap:///${DOMAINDN}??sub?(samAccountName=\$1)
+#authz-regexp
+#          uid=([^,]*),cn=([^,]*),cn=digest-md5,cn=auth
+#          ldap:///${DOMAINDN}??sub?(samAccountName=\$1)
 
 authz-regexp
           uid=([^,]*),cn=([^,]*),cn=digest-md5,cn=auth
-          ldap:///${DOMAINDN}??sub?(samAccountName=\$1)
+          ldap:///cn=samba??one?(cn=\$1)
+
+authz-regexp
+          uid=([^,]*),cn=([^,]*),cn=ntlm,cn=auth
+          ldap:///cn=samba??one?(cn=\$1)
+
+access to dn.base="" 
+       by dn=cn=samba-admin,cn=samba manage
+       by anonymous read
+       by * read
+
+access to dn.subtree="cn=samba"
+       by anonymous auth
+
+access to dn.subtree="${DOMAINDN}"
+       by dn=cn=samba-admin,cn=samba manage
+       by * read
+
+password-hash   {CLEARTEXT}
 
 include ${LDAPDIR}/modules.conf
 
@@ -23,6 +42,11 @@ defaultsearchbase ${DOMAINDN}
 
 ${MEMBEROF_CONFIG}
 
+database	ldif
+suffix		cn=Samba
+directory       ${LDAPDIR}/db/samba
+
+
 database        hdb
 suffix		${SCHEMADN}
 directory	${LDAPDIR}/db/schema
@@ -78,9 +102,6 @@ index dnsRoot eq
 index nETBIOSName eq
 index cn eq
 
-rootdn          ${LDAPMANAGERDN}
-rootpw          ${LDAPMANAGERPASS}
-
 #syncprov is stable in OpenLDAP 2.3, and available in 2.2.  
 #We only need this for the contextCSN attribute anyway....
 overlay syncprov