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Re: ITS review 9/29/2017
by Quanah Gibson-Mount 11 Oct '17

11 Oct '17

--On Friday, October 06, 2017 5:43 PM -0700 Quanah Gibson-Mount <quanah(a)symas.com> wrote: >> This is debatable: >> >> 1. OpenLDAP 2.4.x accepts modify operations with LDAP_MOD_INCREMENT >> >> 2. OpenLDAP 2.4.x sends modify operations via back-sock to external >> listeners >> >> Therefore I'd consider this rather a fix than a new feature. > > Convince Howard. ;) This is now in RE24 for the 2.4.46 release. --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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ITS review 9/29/2017
by Quanah Gibson-Mount 11 Oct '17

11 Oct '17

Howard -- Looking for a thumbs up/down on these. The following ITSes were mostly supplied with patches and are IPR ok. I've imported them into my openldap-scratch repo for easy review. If they didn't have a supplied patch, I did the related work. Branch names are by ITS. ----------------------- Suggested for LMDB 0.9: ----------------------- its8612 - Fix LMDB builds on Solaris & derivative OSes <https://github.com/quanah/openldap-scratch/tree/its6035> ----------------------- Suggested for RE24: ----------------------- its5048 - Fix documentation for entryCSN with syncprov <https://github.com/quanah/openldap-scratch/tree/its5048> its7100 - Fix slapo-dds with entryTTL currently not decreasing <https://github.com/quanah/openldap-scratch/tree/its7100> its7373 - Fix tls_session reuse when hostname check fails <https://github.com/quanah/openldap-scratch/tree/its7373> its7374 - Fix MozNSS file matching for hashed CA cert directory (RE24 ONLY) <https://github.com/quanah/openldap-scratch/tree/its7374> its7389 - Fix MozNSS to fallback to PEM if cert not found in certdb (RE24 ONLY) <https://github.com/quanah/openldap-scratch/tree/its7389> its7442 - Add debug statements when index_intlen values are out of range <https://github.com/quanah/openldap-scratch/tree/its7442> its7520 - Omit unknown schema option for back-ldap <https://github.com/quanah/openldap-scratch/tree/its7520> its8037 - Fix delta-syncrepl with relax <https://github.com/quanah/openldap-scratch/tree/its8037> its8121 - Add LDAP_SASL_SIMPLE to ldap_bind(3) <https://github.com/quanah/openldap-scratch/tree/its8121> its8167 - Fix nonblocking TLS with referrals <https://github.com/quanah/openldap-scratch/tree/its8167> its8404 - Fix assertion with back-meta when olcDbRewrite is changed <https://github.com/quanah/openldap-scratch/tree/its8404> its8578 - Remove unused variables in RE24 <https://github.com/quanah/openldap-scratch/tree/its8578> its8583 - Fix C++ LDAPCtrl structure <https://github.com/quanah/openldap-scratch/tree/its8583> its8605 - Fix various spelling errors <https://github.com/quanah/openldap-scratch/tree/its8605> its8687 - OpenSSL 1.1 compatibility, fix build when cross-compiling <https://github.com/quanah/openldap-scratch/tree/its8687> ----------------------- Purely for RE25: ----------------------- its6035 - Fix slapd so it doesn't require restart after modifying olcAuthzRegexp <https://github.com/quanah/openldap-scratch/tree/its6035> its6300 - Add support for kqueue <https://github.com/quanah/openldap-scratch/tree/its6300> its6475 - Add documentation to slapd.conf(5) and slapd-config(5) for SASLDONTUSECOPY <https://github.com/quanah/openldap-scratch/compare/its6475> its7042 - Make it possible to unset TLS options with syncrepl <https://github.com/quanah/openldap-scratch/tree/its7042> its7532 - Add ldap_connection function for asynchronous clients <https://github.com/quanah/openldap-scratch/tree/its7532> its7721 - Allow authTimestamp to be forwarded via updateref <https://github.com/quanah/openldap-scratch/tree/its7721> its8037 - Fixes delta-sync replication when "relax" is used to modify the structural OC of an entry <https://github.com/quanah/openldap-scratch/tree/its8037> its8153 - olcTimeLimit should be SINGLE-VALUE <https://github.com/quanah/openldap-scratch/tree/its8153> its8291 - Fix slapmodify with BDB backends <https://github.com/quanah/openldap-scratch/tree/its8291> its8508 - ucgendat.c properly add title-case characters without upper-case equivalents (e.g. greek letters with iota subscript) <https://github.com/quanah/openldap-scratch/tree/its8508> its8511 - Fix documentation for multimaster, deprecate mirrormode <https://github.com/quanah/openldap-scratch/tree/its8511> its8527 - Improve SYNC debug output in certain situations <https://github.com/quanah/openldap-scratch/tree/its8527> its8573 - Add TLS options to ldap* tools <https://github.com/quanah/openldap-scratch/tree/its8573-tables> its8692 - Support LDAP_MOD_INCREMENT with back-sock <https://github.com/quanah/openldap-scratch/tree/its8692> --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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Re: recent commits review
by Howard Chu 11 Oct '17

11 Oct '17

Quanah Gibson-Mount wrote: > The following commits may be applicable for the next RE24 release > > 8678 - 375db33d13ab1fe414419a6f9cfb0b41c999862d > Note: Says it's a hack, and the underlying issue was resolved at the location > that stemmed this issue by using sortvals on the related attribute. Not sure > if we should push it to RE24 It tests for 64bit indexing, which isn't in RE24. So clearly no. > > 8226 - 221dd433995a480599d3038d109e63e0b570d84d > Further fix for an issue fixed in 2.4.44. Seems worthwhile Yeah it's fine. > > 8720 - 221dd433995a480599d3038d109e63e0b570d84d > Commit has wrong ITS. Fixes an observed issue in the field. Seems worthwhile What commit ID? This is the same as above. > > 8709 - 2c36a37f908cd2e7297b1bd5621fea2f0d32451a > contrib module fix for OpenSSL 1.1, which is supported in RE24. Seems worthwhile OK. > > 8717 - 738723866ed6858cb694b0a770300d781e09e333 > Fixes an observed issue in the field. Seems worthwhile OK > > 5adcdb7642dbafae484b8f3feb391490ff9be087 - Fix warnings issued by autoconf > 2.68+ > No related ITS. Not sure if this is relevant to RE24 or not, given we're > unlikely to regenerate configure for it. Seems unnecessary for RE24. > > --Quanah > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> > > > -- -- 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 review 9/29/2017
by Howard Chu 06 Oct '17

06 Oct '17

Quanah Gibson-Mount wrote: > --On Friday, October 06, 2017 2:27 PM +0100 Howard Chu <hyc(a)symas.com> wrote: > >> Quanah Gibson-Mount wrote: >> >>> Suggested for RE24: >>> ----------------------- > >>> its7389 - Fix MozNSS to fallback to PEM if cert not found in certdb >>> (RE24 ONLY) <https://github.com/quanah/openldap-scratch/tree/its7389> >> >> Questionable, since the required PEM support module is 3rd party and not >> included in MozNSS. We have no way to test or support this patch. > > > This appears to be a fix for ITS#7276 (Added 2.4.32, 2012/07/31), which we > already accepted into RE24. So it seems a legitimate fix to include in RE24. OK. >>> its7442 - Add debug statements when index_intlen values are out of range >>> <https://github.com/quanah/openldap-scratch/tree/its7442> >> >> Looks pointless. > > Well, the man page is not clear on this point. I'm fine dropping the debug > statements, but what about the manpage updates which clarify the min/max > allowed values? Then we should also document all the other places where for example our integers accept a max value of 4294967295 or 18446744073709551615 too? It's stupid. Nobody is using 256 byte integers. Nobody is using integers bigger than 256 bytes. (Come on, 2^2048? really?) It's a limit that no one will ever hit in practice. >>> its8037 - Fix delta-syncrepl with relax >>> <https://github.com/quanah/openldap-scratch/tree/its8037> >> >> Looks like an enhancement, not a bugfix > > I included this for RE24 as the reporter hit this problem with RE24. If we > don't want to put it in RE24, are we OK for RE25/master? Already approved it for RE25/master. >>> its8167 - Fix nonblocking TLS with referrals >>> <https://github.com/quanah/openldap-scratch/tree/its8167> >> >> OK, but non-blocking TLS was LDAP_DEVEL, not supported in RE24. This >> patch should be master/RE25 only. > > I noted this for RE24 because the reporter was using the feature in RE24 > (I.e., they specifically enabled it). Is there any harm in including (but not > documenting via the changes file) it in RE24? OK, leave it undoc'd in RE24. >>> its8605 - Fix various spelling errors >>> <https://github.com/quanah/openldap-scratch/tree/its8605> >> >> Introduces trailing whitespace - kill that before committing. >> In general, this patch falls under the "do not improve" rule >> http://www.openldap.org/devel/programming.html and should be rejected for >> not fixing any actual bugs. Many of the typos being fixed are in comments >> that are never user-visible anyway. Pollutes git history for a large >> number of files without any significant benefit. >> >> Better leave it out of re24. > > > Is this ok for master/RE25 then? It's still a bunch of changes that don't actually fix anything. I guess we can take this in master. As a general rule, we should just reject patches like this in the future. >>> its8511 - Fix documentation for multimaster, deprecate mirrormode >>> <https://github.com/quanah/openldap-scratch/tree/its8511> >> >> Gratuitous change, existing docs and practices are already established. >> Hard enough to get people to update their docs, this is a bad idea. > > This change is not gratuitous in the least. The misinformation in our current > documentation leads to constant confusion among end users, who often do not > want to go to the lengths necessary to deploy the *concept* that is mirror > mode, and instead just want to do "multimaster", so they leave our current > misnamed 'mirrormode' parameter set to false. Fixing the documentation to > match the reality of what's being configured is a positive step to removing > confusion and to stop misleading end users on what is being done. I've > provided numerous links from the mailing list where this caused problems for > end users before. Our parameters should reflect what they actually do. You're talking about confusion for new users, meanwhile you're just creating confusion for existing users. Existing users tend to complain more because they have more invested into their running deployments. This is a bad idea. >>> its8573 - Add TLS options to ldap* tools >>> <https://github.com/quanah/openldap-scratch/tree/its8573-tables> >> >> The manpage updates are a bit excessive. Maybe we need a single manpage >> just for common options, that we can refer to from all of the individual >> commands' pages. > > Ok, I'll add that to my RE25 stack of rework. > > --Quanah > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> > > > -- -- 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 review 9/29/2017
by Quanah Gibson-Mount 06 Oct '17

06 Oct '17

--On Saturday, October 07, 2017 1:13 AM +0200 Michael Ströder <michael(a)stroeder.com> wrote: > Quanah Gibson-Mount wrote: >>>> its8692 - Support LDAP_MOD_INCREMENT with back-sock >>>> <https://github.com/quanah/openldap-scratch/tree/its8692> >>> >>> Why is this super-trivial patch postponed to RE25? >> >> It's a new feature. > > This is debatable: > > 1. OpenLDAP 2.4.x accepts modify operations with LDAP_MOD_INCREMENT > > 2. OpenLDAP 2.4.x sends modify operations via back-sock to external > listeners > > Therefore I'd consider this rather a fix than a new feature. Convince Howard. ;) --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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recent commits review
by Quanah Gibson-Mount 06 Oct '17

06 Oct '17

The following commits may be applicable for the next RE24 release 8678 - 375db33d13ab1fe414419a6f9cfb0b41c999862d Note: Says it's a hack, and the underlying issue was resolved at the location that stemmed this issue by using sortvals on the related attribute. Not sure if we should push it to RE24 8226 - 221dd433995a480599d3038d109e63e0b570d84d Further fix for an issue fixed in 2.4.44. Seems worthwhile 8720 - 221dd433995a480599d3038d109e63e0b570d84d Commit has wrong ITS. Fixes an observed issue in the field. Seems worthwhile 8709 - 2c36a37f908cd2e7297b1bd5621fea2f0d32451a contrib module fix for OpenSSL 1.1, which is supported in RE24. Seems worthwhile 8717 - 738723866ed6858cb694b0a770300d781e09e333 Fixes an observed issue in the field. Seems worthwhile 5adcdb7642dbafae484b8f3feb391490ff9be087 - Fix warnings issued by autoconf 2.68+ No related ITS. Not sure if this is relevant to RE24 or not, given we're unlikely to regenerate configure for it. --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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Re: ITS review 9/29/2017
by Quanah Gibson-Mount 06 Oct '17

06 Oct '17

--On Saturday, September 30, 2017 11:42 AM +0200 Michael Ströder <michael(a)stroeder.com> wrote: > Quanah Gibson-Mount wrote: >> ----------------------- >> Purely for RE25: >> ----------------------- >> >> its8692 - Support LDAP_MOD_INCREMENT with back-sock >> <https://github.com/quanah/openldap-scratch/tree/its8692> > > Why is this super-trivial patch postponed to RE25? It's a new feature. New features are RE25 only. We are actively working on solidifying RE25 so it can go into alpha and eventual full release. RE24 is purely maintenance. --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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Re: ITS review 9/29/2017
by Howard Chu 06 Oct '17

06 Oct '17

Quanah Gibson-Mount wrote: > Howard -- Looking for a thumbs up/down on these. > > The following ITSes were mostly supplied with patches and are IPR ok. I've > imported them into my openldap-scratch repo for easy review. If they didn't > have a supplied patch, I did the related work. Branch names are by ITS. > > ----------------------- > Suggested for LMDB 0.9: > ----------------------- > its8612 - Fix LMDB builds on Solaris & derivative OSes > <https://github.com/quanah/openldap-scratch/tree/its6035> OK. > > ----------------------- > > Suggested for RE24: > ----------------------- > > its5048 - Fix documentation for entryCSN with syncprov > <https://github.com/quanah/openldap-scratch/tree/its5048> OK > > its7100 - Fix slapo-dds with entryTTL currently not decreasing > <https://github.com/quanah/openldap-scratch/tree/its7100> OK > > its7373 - Fix tls_session reuse when hostname check fails > <https://github.com/quanah/openldap-scratch/tree/its7373> OK > its7374 - Fix MozNSS file matching for hashed CA cert directory (RE24 ONLY) > <https://github.com/quanah/openldap-scratch/tree/its7374> OK > > its7389 - Fix MozNSS to fallback to PEM if cert not found in certdb (RE24 ONLY) > <https://github.com/quanah/openldap-scratch/tree/its7389> Questionable, since the required PEM support module is 3rd party and not included in MozNSS. We have no way to test or support this patch. > its7442 - Add debug statements when index_intlen values are out of range > <https://github.com/quanah/openldap-scratch/tree/its7442> Looks pointless. > > its7520 - Omit unknown schema option for back-ldap > <https://github.com/quanah/openldap-scratch/tree/its7520> OK > > its8037 - Fix delta-syncrepl with relax > <https://github.com/quanah/openldap-scratch/tree/its8037> Looks like an enhancement, not a bugfix > > its8121 - Add LDAP_SASL_SIMPLE to ldap_bind(3) > <https://github.com/quanah/openldap-scratch/tree/its8121> OK > > its8167 - Fix nonblocking TLS with referrals > <https://github.com/quanah/openldap-scratch/tree/its8167> OK, but non-blocking TLS was LDAP_DEVEL, not supported in RE24. This patch should be master/RE25 only. > > its8404 - Fix assertion with back-meta when olcDbRewrite is changed > <https://github.com/quanah/openldap-scratch/tree/its8404> OK > > its8578 - Remove unused variables in RE24 > <https://github.com/quanah/openldap-scratch/tree/its8578> OK > > its8583 - Fix C++ LDAPCtrl structure > <https://github.com/quanah/openldap-scratch/tree/its8583> OK > its8605 - Fix various spelling errors > <https://github.com/quanah/openldap-scratch/tree/its8605> Introduces trailing whitespace - kill that before committing. In general, this patch falls under the "do not improve" rule http://www.openldap.org/devel/programming.html and should be rejected for not fixing any actual bugs. Many of the typos being fixed are in comments that are never user-visible anyway. Pollutes git history for a large number of files without any significant benefit. Better leave it out of re24. > its8687 - OpenSSL 1.1 compatibility, fix build when cross-compiling > <https://github.com/quanah/openldap-scratch/tree/its8687> Squash into a single commit. > > ----------------------- > Purely for RE25: > ----------------------- > > its6035 - Fix slapd so it doesn't require restart after modifying olcAuthzRegexp > <https://github.com/quanah/openldap-scratch/tree/its6035> OK > > its6300 - Add support for kqueue > <https://github.com/quanah/openldap-scratch/tree/its6300> OK > > its6475 - Add documentation to slapd.conf(5) and slapd-config(5) for > SASLDONTUSECOPY > <https://github.com/quanah/openldap-scratch/compare/its6475> OK > its7042 - Make it possible to unset TLS options with syncrepl > <https://github.com/quanah/openldap-scratch/tree/its7042> OK > > its7532 - Add ldap_connection function for asynchronous clients > <https://github.com/quanah/openldap-scratch/tree/its7532> OK Ondrej was just asking about this one yesterday anyway. > > its7721 - Allow authTimestamp to be forwarded via updateref > <https://github.com/quanah/openldap-scratch/tree/its7721> OK > > its8037 - Fixes delta-sync replication when "relax" is used to modify the > structural OC of an entry > <https://github.com/quanah/openldap-scratch/tree/its8037> OK > > its8153 - olcTimeLimit should be SINGLE-VALUE > <https://github.com/quanah/openldap-scratch/tree/its8153> OK > > its8291 - Fix slapmodify with BDB backends > <https://github.com/quanah/openldap-scratch/tree/its8291> OK > > its8508 - ucgendat.c properly add title-case characters without upper-case > equivalents (e.g. greek letters with iota subscript) > <https://github.com/quanah/openldap-scratch/tree/its8508> OK > > its8511 - Fix documentation for multimaster, deprecate mirrormode > <https://github.com/quanah/openldap-scratch/tree/its8511> Gratuitous change, existing docs and practices are already established. Hard enough to get people to update their docs, this is a bad idea. > its8527 - Improve SYNC debug output in certain situations > <https://github.com/quanah/openldap-scratch/tree/its8527> OK > > its8573 - Add TLS options to ldap* tools > <https://github.com/quanah/openldap-scratch/tree/its8573-tables> The manpage updates are a bit excessive. Maybe we need a single manpage just for common options, that we can refer to from all of the individual commands' pages. > > its8692 - Support LDAP_MOD_INCREMENT with back-sock > <https://github.com/quanah/openldap-scratch/tree/its8692> OK > > --Quanah > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> > > > -- -- Howard Chu CTO, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

2 1

Load balancer
by Ondřej Kuzník 28 Sep '17

28 Sep '17

I'd like to have the load balancer prototype merged in the project and I've just created a ticket for that, ITS#8747. This server (lloadd for lack of a better name that you could still find in your friendly search engine) is a PDU-centric LDAP proxy. It will only handle operations that affect the connection itself (abandon, unbind, ...) and distribute the rest across connections established the configured backend servers. You can find more information in the (slightly disorganised) design notes in doc/devel/lloadd/design.md in the repo. I welcome anyone to help during the review and hope this can be merged soon and extended further. Regards, -- Ondřej Kuzník Senior Software Engineer Symas Corporation http://www.symas.com Packaged, certified, and supported LDAP solutions powered by OpenLDAP

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Re: LDAP_FEATURE_SUBORDINATE_SCOPE
by Quanah Gibson-Mount 26 Sep '17

26 Sep '17

--On Tuesday, September 26, 2017 11:51 PM +0100 Howard Chu <hyc(a)symas.com> wrote: > Michael Ströder wrote: >> HI! >> >> Does the commit below mean that this feature is not supported at all? To be clear, we're leaving the state unchanged vs RE24 and prior releases, where the feature is not advertised in the Root DSE. --Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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