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1416 discussions

Please retest RE24
by Quanah Gibson-Mount 02 Jun '08

02 Jun '08

Two new bug fixes for RE24 committed today. Please retest. Hopefully this'll be all for 2.4.10. Thanks!! --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

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Re: commit: ldap/contrib/slapd-modules/nssov - New directory
by Howard Chu 02 Jun '08

02 Jun '08

hyc(a)OpenLDAP.org wrote: > Update of /repo/OpenLDAP/pkg/ldap/contrib/slapd-modules/nssov > Log Message: > Directory /repo/OpenLDAP/pkg/ldap/contrib/slapd-modules/nssov added to the repository I've imported a complete copy of Arthur de Jong's nss-ldapd-0.6.2 with this overlay. The overlay implements a listener inside slapd that speaks the same protocol as nss-ldapd. As such, it replaces the server side of his package (nslcd). You still need to build and install his client side though (nss). It passes the majority of the "make check" tests in the nss-ldapd/tests directory on my OpenSuSE system. The ones that fail appear to be incorrectly written tests. Unfortunately those tests are heavily dependent on your system's nsswitch.conf and the other databases; they ought to be cleaned up to be completely self-contained. The point of all this: the nss-ldapd approach avoids the issue of polluting the user space with libldap's symbols, by sending all requests thru a small nss stub. This stub sends requests (using a very simple protocol) over a Unix Domain socket to some other server which actually processes the requests. With the original nss-ldapd, an nslcd daemon listening on that socket then uses libldap to contact whatever LDAP server was configured. With this overlay, slapd itself answers the nss requests. On a host with the master database, this avoids an unnecessary context switch if nothing else. Even on hosts without the full database, this approach opens up the possibility of using pcache to perform intelligent caching of nss data, as well as using syncrepl to keep information current. I've also discussed with Arthur some directions for improvement in the base nss code. I may push some of those into here later. -- -- 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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Final round of RE-23 testing for 2.3.42
by Quanah Gibson-Mount 30 May '08

30 May '08

3 new fixes in, please test. Thanks, Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

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Please test RE24
by Quanah Gibson-Mount 29 May '08

29 May '08

Please test RE 24 in preparation for 2.4.10. Thanks! --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

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OpenLDAP Setup Scripts
by Gavin Henry 28 May '08

28 May '08

Dear All, What are the basic requirements we can always count on when building the OpenLDAP suite? I'm trying to pick the right language for the menu build system for the contrib scripts for: http://www.openldap.org/lists/openldap-devel/200805/msg00087.html Something like http://wiki.sblug.org/Bash_Menu_Program works with Bash or /bin/sh then use sed/awk for the suffix subs etc. I could use Perl and stick to core modules etc. as that comes as standard normally. Thoughts? -- Kind Regards, Gavin Henry. T +44 (0) 1224 279484 M +44 (0) 7930 323266 F +44 (0) 1224 824887 E ghenry(a)suretecsystems.com Open Source. Open Solutions(tm). http://www.suretecsystems.com/ Suretec Systems is a limited company registered in Scotland. Registered number: SC258005. Registered office: 13 Whiteley Well Place, Inverurie, Aberdeenshire, AB51 4FP.

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problems compiling with glibc-2.8
by Luca Scamoni 27 May '08

27 May '08

Thought I would just drop in a note on this... There have been changes with glibc 2.8. Now struct ucred is ifdef'd under _GNU_SOURCE Maybe configure should detect if it's needed?

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Re: Final round of RE-23 testing for 2.3.42
by Luca Scamoni 26 May '08

26 May '08

OK on Fedora 9 i386, CentOS 4 and CentOS 5 (vmware) Ing. Luca Scamoni Responsabile Ricerca e Sviluppo SysNet s.r.l. via Dossi, 8 - 27100 Pavia - ITALIA http://www.sys-net.it ----------------------------------- Office: +39 0382 573859 (137) Mobile: +39 347 1014425 Email: luca.scamoni(a)sys-net.it -----------------------------------

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TODO
by Howard Chu 24 May '08

24 May '08

Some project ideas that have come out of discussions at this week's Ubuntu Developer Summit: * canned slapd.conf / config.ldif with simple tree and Samba3 support * canned config with Heimdal KDC support * canned templates to create LDAP users with POSIX, Samba, and KDC attributes fully populated * for web2ldap * plugin for Linux useradd/userdel I think the canned configs are pretty small projects - just write a config, do some variable substitution on the database suffix etc., and it should be ready to use. We can provide these in the contrib tree with appropriate READMEs. Any volunteers? On a separate topic, I've been slowly rewriting nss-ldapd as a slapd overlay (in between technical sessions at the Summit). This will also be showing up in contrib soon. With this approach, we can eliminate all the libldap/libldap_r/version dependencies that currently plague the usual nss-ldap implementation (and nss-ldapd already does that). Plus, we can not only have direct NSS mapping into local slapd databases, but with back-ldap, pcache, and/or translucent, we can also provide excellent NSS performance from a remote LDAP server, as well as locally cached credentials for disconnected host operation. Which reminds me, it would still be a good idea to develop a back-tdb using Samba's tdb library, as a lightweight/small footprint/easy to configure transactional backend. The last time I checked tdb would only safely support up to about 500,000 objects, but for a lot of smaller sites that would be more than enough, and the limitation would be worth the simplification of the configs/tuning aspects. Again - any volunteers looking for some fun projects? -- -- 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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Please test RE23
by Quanah Gibson-Mount 19 May '08

19 May '08

Final anticipated fix is in for RE2.3. Please test. --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

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connection_read_thread() return value
by Hallvard B Furuseth 16 May '08

16 May '08

slapd/connection.c:connection_read_thread() returns: - an int from connection_read() converted to long converted to void*, - or a void* (NULL in the places I found) converted to long to int to long to void*. Not sure what the idea is, but perhaps it should be cleaned up a bit:-) -- Hallvard

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