openldap-bugs August 2015

openldap-bugs@openldap.org

24 participants
69 discussions

(ITS#8215) Slapmodify delete support and documentation
by ondra＠mistotebe.net 11 Aug '15

11 Aug '15

Full_Name: Ond&#345;ej Kuzn.k Version: master OS: URL: ftp://ftp.openldap.org/incoming/Ondrej-Kuznik-20150811-slapmodify-delete-su… Submission from: (NULL) (62.84.155.99) It is only possible to delete entries in a back-ldif database. This patchset implements the equivalent functionality in the other core databases, enables the same in back-config and adds a slapmodify manpage. With that in place, test007-slapmodify is switched to fail on errors now. ModRDN stays unimplemented at this point. An outstanding issue is that valgrind complains about a memory leak in bdb on entry delete, which I have not been able to pinpoint nor fix. The above patch is derived from OpenLDAP Software. All of the modifications to OpenLDAP Software represented in the above patches were developed by Ondřej Kuzník <ondra(a)mistotebe.net>. I have not assigned rights and/or interest in this work to any party. I, Ondřej Kuzník, hereby place the above modifications to OpenLDAP Software (and only these modifications) into the public domain. Hence, these modifications may be freely used and/or redistributed for any purpose with or without attribution and/or other notice.

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Re: (ITS#8210) slapd-sock: second subsequent bind fails
by michael＠stroeder.com 10 Aug '15

10 Aug '15

This is a cryptographically signed message in MIME format. --------------ms010905090300000505030204 Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: quoted-printable Ouch! 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Re: (ITS#8054) Operation duration logging
by hyc＠symas.com 10 Aug '15

10 Aug '15

Hallvard Breien Furuseth wrote: > Den 10. aug. 2015 14:41, skrev Hallvard Breien Furuseth: >> It's total time which is interesting when looking for hot spots >> which need attention. So I suggest that plus either one of the >> others, or percentage of the total spent doing one of the others. > > Sorry - total+one of the other was silly probably, it just > leaves us calculating the missing one when looking for that > one. Total + percentage of one of the others makes sense, > or (etime, qtime) since a high value still will stand out. > Yes, I prefer explicit (etime, qtime) - anyone who needs the total can add it up themselves. -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

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Re: (ITS#8054) Operation duration logging
by h.b.furuseth＠usit.uio.no 10 Aug '15

10 Aug '15

Den 10. aug. 2015 14:41, skrev Hallvard Breien Furuseth: > It's total time which is interesting when looking for hot spots > which need attention. So I suggest that plus either one of the > others, or percentage of the total spent doing one of the others. Sorry - total+one of the other was silly probably, it just leaves us calculating the missing one when looking for that one. Total + percentage of one of the others makes sense, or (etime, qtime) since a high value still will stand out. -- Hallvard

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Re: (ITS#8054) Operation duration logging
by h.b.furuseth＠usit.uio.no 10 Aug '15

10 Aug '15

Den 05. aug. 2015 18:38, skrev hyc(a)symas.com: >clem.oudot(a)gmail.com wrote: >> Seems other LDAP servers have choosen 'etime' (see >> http://ludopoitou.com/2015/02/24/about-auditing-ldap-operations/). Why >> not try to use the same word? > > etime is fine with me. The other problem here is that it's counting duration > from when slapd received the request (which is fine) but usually the op gets > queued immediately after. For this etime to be useful we need to know both the > amount of time spent queued, and the amount of time spent actually executing. > qtime and etime? It's total time which is interesting when looking for hot spots which need attention. So I suggest that plus either one of the others, or percentage of the total spent doing one of the others. -- Hallvard

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Re: (ITS#8198)
by peter＠adpm.de 08 Aug '15

08 Aug '15

Hi, you may want to have a look at Followup 1 for ITS#8205: I added a manual page for pbkdf2 and adapted it's Makefile to install it too. The commit can be found on my github repo: https://github.com/marschap/openldap/commit/f63202e8aa68e3391f52d2481f649ca… BTW: I successfully tested your nettle patch with by Debian-based server. Thank you! Best Peter -- Peter Marschall peter(a)adpm.de

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(ITS#8205)
by peter＠adpm.de 08 Aug '15

08 Aug '15

Hi, I extended the patch series with a manual page for pbkdf2 * https://github.com/marschap/openldap/commit/f63202e8aa68e3391f52d2481f649ca… contrib/passwd/pbkdf2: add man page, install it too Best Peter -- Peter Marschall peter(a)adpm.de

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(ITS#8214) slapo-rwm silently fails to convert config lines without rwm- prefix to cn=config
by ryan＠openldap.org 08 Aug '15

08 Aug '15

Full_Name: Ryan Tandy Version: OS: URL: Submission from: (NULL) (24.68.37.4) Submitted by: ryan A slapd.conf stanza like: overlay rwm rewriteEngine on works correctly in normal usage. Converting this to cn=config does not emit any olcRwmRewrite values, but succeeds nonetheless. The prefixed version: overlay rwm rwm-rewriteEngine on is converted correctly. In general, cn=config doesn't accept the unprefixed values at all, which is fine, but at least trying to ldapadd such a value returns an error. Considering this unimportant for now since the omitting the prefix is "strongly discouraged" by the man page.

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Re: (ITS#8213) When using the rwm, openldap down
by ryan＠nardis.ca 08 Aug '15

08 Aug '15

Hi, Patched in git master: http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=commitdiff;h=7380… Please test the patch, and report any problems with it. Thanks!

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(ITS#8213) When using the rwm, openldap down
by ohno＠designet.co.jp 07 Aug '15

07 Aug '15

Full_Name: Kimiyoshi Ohno Version: 2.4.41 OS: CentOS 7 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (220.211.13.215) When I changed configuration for openldap, openldap stopped. (Aborted) I was carried out the following operations. (1) I created the following environment. ---- ---- ---- ---- # ldapsearch -LLL -Y EXTERNAL -b 'olcOverlay={0}rwm,olcDatabase={1}bdb,cn=config' -H ldapi:/// SASL/EXTERNAL authentication started SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth SASL SSF: 0 dn: olcOverlay={0}rwm,olcDatabase={1}bdb,cn=config objectClass: olcOverlayConfig objectClass: olcRwmConfig olcOverlay: {0}rwm olcRwmRewrite: {0}rwm-rewriteEngine on olcRwmRewrite: {1}rwm-rewriteContext searchFilter olcRwmRewrite: {2}rwm-rewriteRule "aaa" "111" ":@" olcRwmRewrite: {3}rwm-rewriteRule "bbb" "222" ":@" ---- ---- ---- ---- (2) I created the following ldif file. ---- ---- ---- ---- dn: olcOverlay={0}rwm,olcDatabase={1}bdb,cn=config changetype: modify delete: olcRwmRewrite olcRwmRewrite: rwm-rewriteRule "aaa" "111" ":@" - ---- ---- ---- ---- (3) I was carried out ldapmodify. ---- ---- ---- ---- # ldapmodify -Y EXTERNAL -H ldapi:/// -f down.ldif SASL/EXTERNAL authentication started SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth SASL SSF: 0 modifying entry "olcOverlay={0}rwm,olcDatabase={1}bdb,cn=config" ldap_result: Can't contact LDAP server (-1) ---- ---- ---- ---- In this case, openldap has stopped. : : 55c45c8b connection_get(16) 55c45c8b ==> sasl_bind: dn="" mech=EXTERNAL datalen=0 55c45c8b SASL Canonicalize [conn=1000]: authcid="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" 55c45c8b slap_sasl_getdn: conn 1000 id=gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth [len=55] 55c45c8b SASL Canonicalize [conn=1000]: slapAuthcDN="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" 55c45c8b SASL proxy authorize [conn=1000]: authcid="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" authzid="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" 55c45c8b connection_get(16) 55c45c8b conn=1000 op=1 do_modify: dn (olcOverlay={0}rwm,olcDatabase={1}bdb,cn=config) => ldap_bv2dn(olcOverlay={0}rwm,olcDatabase={1}bdb,cn=config,0) <= ldap_bv2dn(olcOverlay={0}rwm,olcDatabase={1}bdb,cn=config)=0 => ldap_dn2bv(272) <= ldap_dn2bv(clcOverlay={0}rwm,olcDatabase={1}bdb,cn=config)=0 => ldap_dn2bv(272) <= ldap_dn2bv(olcOverlay={0}rwm,olcDatabase={1}bdb,cn=config)=0 55c45c8b conn=1000 op=1 modifications: 55c45c8b delete: olcRwmRewrite 55c45c8b one value, length 32 55c45c8b [slapd:0] unknown command '' slapd: rwm.c:2195: rwm_cf_gen: Assertion `rc == 0' failed. Aborted Is this openldap BUG?

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openldap-bugs August 2015