openldap-technical August 2011

openldap-technical@openldap.org

87 participants
96 discussions

Ldappasswd failure
by Naga Chaitanya Palle 03 Aug '11

03 Aug '11

Hi, I have configured a openldap2.4.25 server on RHEL5.4 and added few users to the ldap. I want to assign password to the user and I am trying it out this way, but getting Naming violation error [root@dtr98 bin]# ldappasswd -xvv -D "cn=Manager,dc=comverse-in,dc=com" -W -S "uid=cbsuser,ou=People,dc=comverse-in,dc=com" New password: Re-enter new password: ldap_initialize( <DEFAULT> ) Enter LDAP Password: Result: Naming violation (64) [root@dtr98 bin]# The user info is [root@dtr98 bin]# ldapsearch -x -LLL -s sub -b "dc=comverse-in,dc=com" "cn=cbsuser" dn: uid=cbsuser,ou=People,dc=comverse-in,dc=com cn: cbsuser objectClass: account objectClass: posixAccount objectClass: top objectClass: shadowAccount uidNumber: 300 [root@dtr98 bin]# Please let me know what the problem is Thanks and Regards, Naga Chaitanya =============================================================================== Please refer to http://www.aricent.com/legal/email_disclaimer.html for important disclosures regarding this electronic communication. ===============================================================================

2 2

syncrepl: consumer state is newer than provider
by Mahadevan, Venkatasubramanian 02 Aug '11

02 Aug '11

Hello, I have 2 OpenLDAP servers with the following configuration: -- OpenLDAP 2.4.26-Release running on Red Hat Enterprise 5.5 -- The two servers are setup in a mirrored multi-master configuration. Below is the relevant portion of the slapd.conf: server1 ---------- syncrepl rid=002 provider=ldaps://server2 type=refreshAndPersist retry="5 5 300 +" searchbase="o=ourdomain.ca" attrs="*,+" bindmethod=simple binddn="cn=Replication Manager,o=ubc.ca" credentials=something mirrormode TRUE overlay syncprov syncprov-checkpoint 100 10 server2 ---------- syncrepl rid=001 provider=ldaps://server1 type=refreshAndPersist retry="5 5 300 +" searchbase="o=ourdomain.ca" attrs="*,+" bindmethod=simple binddn="cn=Replication Manager,o=ubc.ca" credentials=something mirrormode TRUE overlay syncprov syncprov-checkpoint 100 10 The servers have their clocks synchronized using ntp. Below is the output of ntpq: server1 ---------- ntpq> peer remote refid st t when poll reach delay offset jitter ============================================================================== +hub.ubc.ca 93.113.2.250 3 u 594 1024 377 1.252 1.110 1.520 *dns3.ubc.ca 192.53.103.108 2 u 92 1024 377 1.648 2.670 0.157 server2 ---------- ntpq> peer remote refid st t when poll reach delay offset jitter ============================================================================== +hub.ubc.ca 93.113.2.250 3 u 332 1024 377 0.706 3.487 0.900 *dns3.ubc.ca 192.53.103.108 2 u 325 1024 377 1.631 3.668 0.022 As far as I can tell the clocks appear to be in sync with each other, so hopefully this is not a cause of the replication issues I am having. The problem is that the servers are now refusing to synchronize with each other (replication was working before) but not it does not. The log files on the servers are filled with entries like: server1 ---------- Jul 29 13:48:54 ldapdev1 slapd[11989]: do_syncrep2: rid=002 LDAP_RES_SEARCH_RESULT Jul 29 13:48:54 ldapdev1 slapd[11989]: do_syncrep2: rid=002 LDAP_RES_SEARCH_RESULT (53) Server is unwilling to perform Jul 29 13:48:54 ldapdev1 slapd[11989]: do_syncrep2: rid=002 (53) Server is unwilling to perform Jul 29 13:48:57 ldapdev1 slapd[11989]: conn=1081 op=1 SRCH base="o=ubc.ca" scope=2 deref=0 filter="(objectClass=*)" Jul 29 13:48:57 ldapdev1 slapd[11989]: conn=1081 op=1 SRCH attr=* + Jul 29 13:48:57 ldapdev1 slapd[11989]: conn=1081 op=1 SEARCH RESULT tag=101 err=53 nentries=0 text=consumer state is newer than provider! server2 ---------- Jul 29 13:50:52 ldapdev2 slapd[7996]: do_syncrep2: rid=001 LDAP_RES_SEARCH_RESULT Jul 29 13:50:52 ldapdev2 slapd[7996]: do_syncrep2: rid=001 LDAP_RES_SEARCH_RESULT (53) Server is unwilling to perform Jul 29 13:50:52 ldapdev2 slapd[7996]: do_syncrep2: rid=001 (53) Server is unwilling to perform Jul 29 13:50:55 ldapdev2 slapd[7996]: conn=1102 op=1 SRCH base="o=ubc.ca" scope=2 deref=0 filter="(objectClass=*)" Jul 29 13:50:55 ldapdev2 slapd[7996]: conn=1102 op=1 SRCH attr=* + Jul 29 13:50:55 ldapdev2 slapd[7996]: conn=1102 op=1 SEARCH RESULT tag=101 err=53 nentries=0 text=consumer state is newer than provider! So it is looking like the ContextCSN cookies on both servers are out of sync. Digging further into this, I did a search for the ContextCSN values on both servers and got the following values: server1 ---------- 20110729165747.697237Z#000000#001#000000;20110726161604.535176Z#000000#002#000000 server2 ---------- 20110728220449.050499Z#000000#001#000000;20110728223211.933995Z#000000#002#000000 So my question is: how does one get the server synchronization cookies back into sync and ensure that replication is restarted succesfully again? As of now, all I see is the log files filling up with messages as shown above and the sync cookies not being updated. Any help or pointers are appreciated. Thanks! cheers, Ven

4 5

Memory usage (ITS 6660): Is there a patch to 2.4.23 version to fix the problem ?
by Friedrich Locke 02 Aug '11

02 Aug '11

Dear list members, i am running openlda 2.4.23 and i am facing memory usage problems (ITS 6660). I am not given the option to change to 2.4.23. Is there a patch to fix this problem? Thanks once more.

4 12

SSL server certificate that has an intermediary certificate in the chain
by Francis Swasey 02 Aug '11

02 Aug '11

I have searched the faq-o-matic, google, the admin guide, and I cannot find any documentation that will allow me to set up my OpenLDAP 2.4.25 server using an SSL certificate that was issued from a CA that uses intermediate certificates (by, which I mean to indicate any commercial SSL cert company currently selling certs). Apache has the SSLCertificateChainFile directive to handle this. OpenLDAP seems to be lacking this functionality. I have tried placing both the server certificate and the intermediate certificate in the same file. OpenLDAP won't start if I put the intermediate certificate first, and openssl fails to verify the certificate chain if I put the server certificate first in the file. Have I missed something obvious or has OpenLDAP really forced me into the position of needing to add the intermediate certificate from my SSL CA Vendor into my trusted store on all my clients? -- Frank Swasey | http://www.uvm.edu/~fcs Sr Systems Administrator | Always remember: You are UNIQUE, University of Vermont | just like everyone else. "I am not young enough to know everything." - Oscar Wilde (1854-1900)

6 16

rewrite on bindDN
by Perrin, David 02 Aug '11

02 Aug '11

Hi, thank you for reading this message! I'm configuring openldap (2.4.26) as a proxy for active directory (Win 2003) and encountered some inconsistent responses to bind/search requests that may relate to a misconfiguration around an rwm mapping. Hopefully this is the right place to ask for this kind of assistance. I haven't yet been able to see what I'm missing but have spent a lot of time with slapd.conf man, slap-rwm man, and tailing logs even at loglevel -1. Here's what happens: On the console of the openldap server, I'll start the slapd service like: ./slapd -4 -n slapd-ldap -u ldap -g ldap then run an ldapsearch command to the openldap server using a bindDN that requires no rewrite, and a base that requires a rewrite. I get successful binds and search results 100% of the time. If I then run an ldapsearch where the bindDN requires a rewrite, occasionally I'll get a "bind massage" error on the console. Tailing the log file, shows a line like this: Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1001 op=0 SEARCH RESULT tag=101 err=1 nentries=0 text=00000000: LdapErr: DSID-0C090627, comment: In order to perform this operation a successful bind must be completed on the connection., data 0, vece If I stop slapd, restart the service, and run the ldapsearch where the bindDN requires a rewrite, I'll only get errors. Then if I do an ldapsearch with a bindDN that doesn't need a rewrite (which always binds and searches successfully), subsequent ldapsearch bind/search attempts with a bindDN that requires a rewrite will succeed most of the time. Below I've included some shell interaction and log output (loglevel 256 for brevity), non-comment lines from my slapd.conf, and other configuration details. Any suggestions for how I could debug this further or glaring mistakes would be greatly appreciated. Humbly yours, Dave # Start openldap Aug 1 16:38:42 localhost slapd-ldap[19426]: @(#) $OpenLDAP: slapd 2.4.26 (Jul 29 2011 14:11:30) $#012#011dave@localhost.localdomain:/usr/src/openldap-2.4.26/servers/sla pd Aug 1 16:38:42 localhost slapd-ldap[19427]: slapd starting # bind and search that requires no rewrite on bind but a rewrite on base (ou=App Auth 1 -> ou=Students) - this always works /opt/openldap/proxy/bin/ldapsearch -b "ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU" -D "CN=Addott\, Steven (saddott),ou=Students,DC=TEST_STUDENT,DC=TEST_EDU" -w "saddott" -x "(mail=sadd*)" name Aug 1 16:40:01 localhost slapd-ldap[19427]: conn=1001 fd=8 ACCEPT from IP=127.0.0.1:36499 (IP=0.0.0.0:389) Aug 1 16:40:01 localhost slapd-ldap[19427]: conn=1001 op=0 BIND dn="cn=Addott\2C Steven (saddott),ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" method=128 Aug 1 16:40:01 localhost slapd-ldap[19427]: conn=1001 op=0 BIND dn="cn=Addott\2C Steven (saddott),ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" mech=SIMPLE ssf=0 Aug 1 16:40:01 localhost slapd-ldap[19427]: conn=1001 op=0 RESULT tag=97 err=0 text= Aug 1 16:40:01 localhost slapd-ldap[19427]: conn=1001 op=1 SRCH base="ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU" scope=2 deref=0 filter="(mail=sadd*)" Aug 1 16:40:01 localhost slapd-ldap[19427]: conn=1001 op=1 SRCH attr=name Aug 1 16:40:01 localhost slapd-ldap[19427]: conn=1001 op=1 SEARCH RESULT tag=101 err=0 nentries=1 text= Aug 1 16:40:01 localhost slapd-ldap[19427]: conn=1001 op=2 UNBIND Aug 1 16:40:01 localhost slapd-ldap[19427]: conn=1001 fd=8 closed # success! this comes back in the console: # extended LDIF # # LDAPv3 # base <ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU> with scope subtree # filter: (mail=sadd*) # requesting: name # # Addott\2C Steven (saddott), Students, TEST_STUDENT.TEST_EDU dn: cn=Addott\2C Steven (saddott),ou=Students,dc=TEST_STUDENT,dc=TEST_EDU name: Addott, Steven (saddott) # search result search: 2 result: 0 Success # numResponses: 2 # numEntries: 1 # now search and bind requiring a search base rewrite and bind rewrite (mail -> cn) /opt/openldap/proxy/bin/ldapsearch -b "ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU" -D "mail=saddott(a)localhost.localdomain,ou=Students,DC=TEST_STUDENT,DC=TEST_ EDU" -w "saddott" -x "(mail=sadd*)" name Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1002 fd=8 ACCEPT from IP=127.0.0.1:36502 (IP=0.0.0.0:389) Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1002 op=0 BIND dn="mail=saddott(a)localhost.localdomain,ou=Students,dc=TEST_STUDENT,dc=TE ST_EDU" method=128 Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1003 fd=12 ACCEPT from IP=127.0.0.1:36503 (IP=0.0.0.0:389) Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1003 op=0 SRCH base="ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" scope=2 deref=0 filter="(mail=saddott(a)localhost.localdomain)" Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1003 op=0 SRCH attr=1.1 Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1003 op=0 SEARCH RESULT tag=101 err=0 nentries=1 text= Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1003 op=1 UNBIND Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1003 fd=12 closed Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1002 op=0 BIND dn="cn=Addott\2C Steven (saddott),ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" mech=SIMPLE ssf=0 Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1002 op=0 RESULT tag=97 err=0 text= Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1002 op=1 SRCH base="ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU" scope=2 deref=0 filter="(mail=sadd*)" Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1002 op=1 SRCH attr=name Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1002 op=1 SEARCH RESULT tag=101 err=0 nentries=1 text= Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1002 op=2 UNBIND Aug 1 16:40:59 localhost slapd-ldap[19427]: conn=1002 fd=8 closed # and again, success! this comes back # extended LDIF # # LDAPv3 # base <ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU> with scope subtree # filter: (mail=sadd*) # requesting: name # # Addott\2C Steven (saddott), Students, TEST_STUDENT.TEST_EDU dn: cn=Addott\2C Steven (saddott),ou=Students # restarting the service Aug 1 16:44:54 localhost slapd-ldap[19427]: daemon: shutdown requested and initiated. Aug 1 16:44:54 localhost slapd-ldap[19427]: slapd shutdown: waiting for 0 operations/tasks to finish Aug 1 16:44:54 localhost slapd-ldap[19427]: slapd stopped. Aug 1 16:45:02 localhost slapd-ldap[19489]: @(#) $OpenLDAP: slapd 2.4.26 (Jul 29 2011 14:11:30) $#012#011dave@localhost.localdomain:/usr/src/openldap-2.4.26/servers/sla pd Aug 1 16:45:02 localhost slapd-ldap[19490]: slapd starting # here's where I get a failure, attempting to bind where the bind requires a rewrite # same request as above but this time I'm doing it right after a service restart [root@localhost openldap]# /opt/openldap/proxy/bin/ldapsearch -b "ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU" -D "mail=saddott(a)localhost.localdomain,ou=Students,DC=TEST_STUDENT,DC=TEST_ EDU" -w "saddott" -x "(mail=sadd*)" name ldap_bind: Other (e.g., implementation specific) error (80) additional info: bindDN massage error .. log file shows Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1000 fd=8 ACCEPT from IP=127.0.0.1:46174 (IP=0.0.0.0:389) Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1000 op=0 BIND dn="mail=saddott(a)localhost.localdomain,ou=Students,dc=TEST_STUDENT,dc=TE ST_EDU" method=128 Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1001 fd=10 ACCEPT from IP=127.0.0.1:46175 (IP=0.0.0.0:389) Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1001 op=0 SRCH base="ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" scope=2 deref=0 filter="(mail=saddott(a)localhost.localdomain)" Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1001 op=0 SRCH attr=1.1 Aug 1 16:45:12 localhost slapd-ldap[19490]: ==> rewrite_context_apply error ... Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1000 op=0 RESULT tag=97 err=80 text=bindDN massage error Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1001 op=0 SEARCH RESULT tag=101 err=1 nentries=0 text=00000000: LdapErr: DSID-0C090627, comment: In order to perform this operation a successful bind must be completed on the connection., data 0, vece Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1000 fd=8 closed (connection lost) Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1001 op=1 UNBIND Aug 1 16:45:12 localhost slapd-ldap[19490]: conn=1001 fd=10 closed Now back to the request that required no bind rewrite [root@localhost openldap]# /opt/openldap/proxy/bin/ldapsearch -b "ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU" -D "CN=Addott\, Steven (saddott),ou=Students,DC=TEST_STUDENT,DC=TEST_EDU" -w "saddott" -x "(mail=sadd*)" name # extended LDIF # # LDAPv3 # base <ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU> with scope subtree # filter: (mail=sadd*) # requesting: name # # Addott\2C Steven (saddott), Students, TEST_STUDENT.TEST_EDU dn: cn=Addott\2C Steven (saddott),ou=Students,dc=TEST_STUDENT,dc=TEST_EDU name: Addott, Steven (saddott) # search result search: 2 result: 0 Success # numResponses: 2 # numEntries: 1 Aug 1 16:45:47 localhost slapd-ldap[19490]: conn=1002 fd=8 ACCEPT from IP=127.0.0.1:46177 (IP=0.0.0.0:389) Aug 1 16:45:47 localhost slapd-ldap[19490]: conn=1002 op=0 BIND dn="cn=Addott\2C Steven (saddott),ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" method=128 Aug 1 16:45:47 localhost slapd-ldap[19490]: conn=1002 op=0 BIND dn="cn=Addott\2C Steven (saddott),ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" mech=SIMPLE ssf=0 Aug 1 16:45:47 localhost slapd-ldap[19490]: conn=1002 op=0 RESULT tag=97 err=0 text= Aug 1 16:45:47 localhost slapd-ldap[19490]: conn=1002 op=1 SRCH base="ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU" scope=2 deref=0 filter="(mail=sadd*)" Aug 1 16:45:47 localhost slapd-ldap[19490]: conn=1002 op=1 SRCH attr=name Aug 1 16:45:47 localhost slapd-ldap[19490]: conn=1002 op=1 SEARCH RESULT tag=101 err=0 nentries=1 text= Aug 1 16:45:47 localhost slapd-ldap[19490]: conn=1002 op=2 UNBIND Aug 1 16:45:47 localhost slapd-ldap[19490]: conn=1002 fd=8 closed and searching again with the bindDN requiring a map rewrite - this time it failed [root@localhost openldap]# /opt/openldap/proxy/bin/ldapsearch -b "ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_KSC" -D "mail=saddott(a)localhost.localdomain,ou=Students,DC=TEST_STUDENT,DC=TEST_ EDU" -w "saddott" -x "(mail=sadd*)" name ldap_bind: Other (e.g., implementation specific) error (80) additional info: bindDN massage error Aug 1 16:45:56 localhost slapd-ldap[19490]: conn=1003 fd=8 ACCEPT from IP=127.0.0.1:46180 (IP=0.0.0.0:389) Aug 1 16:45:56 localhost slapd-ldap[19490]: conn=1003 op=0 BIND dn="mail=saddott(a)localhost.localdomain,ou=Students,dc=TEST_STUDENT,dc=TE ST_EDU" method=128 Aug 1 16:45:56 localhost slapd-ldap[19490]: conn=1004 fd=13 ACCEPT from IP=127.0.0.1:46181 (IP=0.0.0.0:389) Aug 1 16:45:56 localhost slapd-ldap[19490]: conn=1004 op=0 SRCH base="ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" scope=2 deref=0 filter="(mail=saddott(a)localhost.localdomain)" Aug 1 16:45:56 localhost slapd-ldap[19490]: conn=1004 op=0 SRCH attr=1.1 Aug 1 16:45:56 localhost slapd-ldap[19490]: conn=1004 op=0 SEARCH RESULT tag=101 err=1 nentries=0 text=00000000: LdapErr: DSID-0C090627, comment: In order to perform this operation a successful bind must be completed on the connection., data 0, vece Aug 1 16:45:56 localhost slapd-ldap[19490]: conn=1004 op=1 UNBIND Aug 1 16:45:56 localhost slapd-ldap[19490]: conn=1004 fd=13 closed Aug 1 16:45:56 localhost slapd-ldap[19490]: ==> rewrite_context_apply error ... Aug 1 16:45:56 localhost slapd-ldap[19490]: conn=1003 op=0 RESULT tag=97 err=80 text=bindDN massage error Aug 1 16:45:56 localhost slapd-ldap[19490]: conn=1003 fd=8 closed (connection lost) I tried the same ldapsearch command again and this time it succeeded Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1005 fd=8 ACCEPT from IP=127.0.0.1:46182 (IP=0.0.0.0:389) Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1005 op=0 BIND dn="mail=saddott(a)localhost.localdomain,ou=Students,dc=TEST_STUDENT,dc=TE ST_EDU" method=128 Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1006 fd=13 ACCEPT from IP=127.0.0.1:46183 (IP=0.0.0.0:389) Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1006 op=0 SRCH base="ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" scope=2 deref=0 filter="(mail=saddott(a)localhost.localdomain)" Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1006 op=0 SRCH attr=1.1 Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1006 op=0 SEARCH RESULT tag=101 err=0 nentries=1 text= Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1006 op=1 UNBIND Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1006 fd=13 closed Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1005 op=0 BIND dn="cn=Addott\2C Steven (saddott),ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" mech=SIMPLE ssf=0 Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1005 op=0 RESULT tag=97 err=0 text= Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1005 op=1 SRCH base="ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU" scope=2 deref=0 filter="(mail=sadd*)" Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1005 op=1 SRCH attr=name Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1005 op=1 SEARCH RESULT tag=101 err=0 nentries=1 text= Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1005 op=2 UNBIND Aug 1 16:46:12 localhost slapd-ldap[19490]: conn=1005 fd=8 closed AD is running on a VM openldap-2.4.26 was configured on a Fedora 15 (2.6.38.8-35.fc15.i686) VM with: ./configure --prefix=/opt/openldap/proxy --enable-ldap --enable-rewrite --enable-rwm --enable-memberof --with-tls=no non-comment lines from my slapd.conf look like: include /opt/openldap/proxy/etc/openldap/schema/core.schema include /opt/openldap/proxy/etc/openldap/schema/cosine.schema include /opt/openldap/proxy/etc/openldap/schema/inetorgperson.schema # schema to add sAMAccountName include /opt/openldap/proxy/etc/openldap/schema/myorg.schema pidfile /opt/openldap/proxy/var/run/slapd.pid argsfile /opt/openldap/proxy/var/run/slapd.args moduleload rwm.la ####################################################################### # BDB database definitions ####################################################################### database ldap suffix "dc=TEST_STUDENT,dc=TEST_EDU" uri "ldap://..." # ... is the ip of my AD host acl-bind bindmethod=simple binddn="cn=serviceuser,cn=Users,dc=TEST_STUDENT,dc=TEST_EDU" credentials="pwd" idassert-bind bindmethod=simple binddn="cn=serviceuser,cn=Users,dc=TEST_STUDENT,dc=TEST_EDU" credentials="pwd" authzID="dn:cn=serviceuser,cn=Users,dc=TEST_STUDENT,dc=TEST_EDU" loglevel 256 # much of this was borrowed from slapo-rwm man page overlay rwm rwm-rewriteEngine on # all dataflow from client to server referring to DNs rwm-rewriteContext default rwm-rewriteRule "(.+,)?<virtualnamingcontext>$" "$1<realnamingcontext>" ":" # empty filter rwm-rewriteContext searchFilter # from server to client rwm-rewriteContext searchEntryDN rwm-rewriteRule "(.+,)?<realnamingcontext>$" "$1<virtualnamingcontext>" ":" rwm-rewriteContext searchAttrDN alias searchEntryDN rwm-rewriteContext matchedDN alias searchEntryDN # misc empty rules rwm-rewriteContext referralAttrDN rwm-rewriteContext referralDN # define default rewrite for virtual of anything # ou=App Auth 1 -> ou=Students rwm-rewriteContext searchDN rwm-rewriteRule "(.+)?ou=App Auth 1,dc=TEST_STUDENT,dc=TEST_EDU$" "$1ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" ":" # bind map from source rwm-rewriteMap ldap source2dn "ldap:///ou=Students,dc=TEST_STUDENT,dc=TEST_EDU?dn?sub" rwm-rewriteContext bindDN rwm-rewriteRule "^mail=([^,]*),ou=Students,dc=TEST_STUDENT,dc=TEST_EDU" "${source2dn(mail=$1)}" ":"

1 0

openldap 2.4.15 with error
by deconya 02 Aug '11

02 Aug '11

HI Im using openldap database with samba and Im with the database broken with this message Aug 2 11:20:43 earth slapd[4145]: slap_client_connect: URI=ldap://earth.esci.es DN="cn=admin,dc=esci,dc=es" ldap_sasl_bind_s failed (80) Aug 2 11:20:43 earth slapd[4145]: do_syncrepl: rid=005 retrying (1 retries left) Aug 2 11:20:43 earth slapd[4145]: slap_client_connect: URI=ldap://moon.esci.es DN="cn=admin,dc=esci,dc=es" ldap_sasl_bind_s failed (-1) Aug 2 11:20:43 earth slapd[4145]: do_syncrepl: rid=008 retrying (4 retries left) Aug 2 11:20:43 earth slapd[4145]: slap_client_connect: URI=ldap://moon.esci.es DN="cn=admin,cn=config" ldap_sasl_bind_s failed (-1) Aug 2 11:20:43 earth slapd[4145]: do_syncrepl: rid=004 retrying (4 retries left) Aug 2 11:20:43 earth slapd[4145]: bdb(dc=esci,dc=es): PANIC: fatal region error detected; run recovery Aug 2 11:20:43 earth last message repeated 9 times Aug 2 11:20:43 earth slapd[4145]: null_callback : error code 0x50 Aug 2 11:20:43 earth slapd[4145]: syncrepl_entry: rid=007 be_add failed (80) Aug 2 11:20:43 earth slapd[4145]: do_syncrepl: rid=007 retrying (4 retries left) Aug 2 11:20:45 earth slapd[4145]: bdb(dc=esci,dc=es): PANIC: fatal region error detected; run recovery Aug 2 11:20:48 earth last message repeated 9 times Aug 2 11:20:48 earth slapd[4145]: slap_client_connect: URI=ldap://earth.esci.es DN="cn=admin,dc=esci,dc=es" ldap_sasl_bind_s failed (80) Aug 2 11:20:48 earth slapd[4145]: do_syncrepl: rid=005 retrying Aug 2 11:20:48 earth slapd[4145]: bdb(dc=esci,dc=es): PANIC: fatal region error detected; run recovery Really I don't know how to repair and all information speaks to use db_recovery but inside ubuntu I dont' know how to install this commands. For example. http://sdb.open-xchange.com/node/29 It's some important to recover this databse because has information without backup and never has problems. Any help will be appreciate Thanks

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openldap-technical August 2011