I have a requirement to link up the contents of an AD and an eDir into a single meta dir. I am testing all this on a small system. The basic idea is that a user will be able to do a search on their uid and then bind to it. Their account could be in either the AD or the eDir. I would want to support both simple and digest-md5 binds. Both eDir and AD support SASL digest md5 binds but AD does not allow simple binds. I do not wish to change the back ends but just work with what is there.

In my test system I have dc=blueloop,dc=net at the top with ou=edir and ou=ad to be mapped under the top level. My gerdesj account has all the relavent rights in all cases.

I have gone around in circles on this several times! I can do a browse of the edir container fine ie a search of the ou=edir,dc=blueloop,dc=net as anon returns stuff as I would expect.

This seems to work OK: ldapsearch -h localhost '(objectclass=*)' -D "cn=gerdesj,ou=edir,dc=blueloop,dc=net" -b "ou=edir,dc=blueloop,dc=net" -x -W

Trying to use SASL fails: ldapsearch -h localhost -b 'ou=edir,dc=blueloop,dc=net' '(objectclass=*)' -Y DIGEST-MD5 -U "dn:cn=gerdesj,ou=edir,dc=blueloop,dc=net" 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

This seems to imply to me that the OpenLDAP box is trying to auth me rather than passing this off to the system it is proxying. Why ?

I would also like to make the AD side of things such that it will allow a simple anonymous connection to search and then allow through a simple bind

I've read everything I can find but have run out of steam. Thanks for any advice or pointers.

Cheers Jon

Here is a chunk out of my slapd.conf

##### eDir #ldapsearch -h localhost -b 'ou=edir,dc=blueloop,dc=net' -s sub -x -D '' '(objectclass=*)' database ldap suffix "ou=edir,dc=blueloop,dc=net" uri "ldap://port.blueloop.net/" subordinate

overlay rwm rwm-suffixmassage "ou=edir,dc=blueloop,dc=net" "ou=users,o=blueloop"

##### AD database ldap suffix "ou=ad,dc=blueloop,dc=net" uri "ldap://baileys.blueloop.net/" subordinate

idassert-authzFrom "dn:regex=.*"

acl-bind bindmethod=sasl saslmech=DIGEST-MD5 authcId=gerdesj authzId=gerdesj credentials="{SSHA}xxxxxx"

idassert-bind bindmethod=sasl saslmech=DIGEST-MD5 binddn="cn=gerdesj,ou=users,ou=blueloop,dc=blueloop,dc=net" credentials="{SSHA}xxxxxxxxxxxxxx" mode=self

overerlay rwm rwm-suffixmassage "ou=ad,dc=blueloop,dc=net" "ou=users,ou=blueloop,dc=blueloop,dc=net"

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