openldap-bugs March 2007

openldap-bugs@openldap.org

42 participants
123 discussions

Re: (ITS#4860) Sets' enhancement
by ando＠sys-net.it 07 Mar '07

07 Mar '07

raphael.ouazana(a)linagora.com wrote: I see at least 2 issues in this patch: 1) the use of dnParent() in place on malloc'd data would lead to memory corruption, because at some point the value of the set will be freed, but the bv_val of that value would no longer point to the beginning of a malloc()'ed block. You should rather use AC_MEMCPY() to move the parent's DN at the beginning of the malloc()'ed memory block. 2) when trimming a set of DNs to some ancestor, DNs with common ancestors could result in duplicate set values. I'm not sure this currently has any adverse effect on set evaluation, but I'd consider it bad anyway. You should eliminate duplicates, in case any arises. p. Ing. Pierangelo Masarati OpenLDAP Core Team SysNet s.n.c. Via Dossi, 8 - 27100 Pavia - ITALIA http://www.sys-net.it ------------------------------------------ Office: +39.02.23998309 Mobile: +39.333.4963172 Email: pierangelo.masarati(a)sys-net.it ------------------------------------------

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(ITS#4860) Sets' enhancement
by raphael.ouazana＠linagora.com 07 Mar '07

07 Mar '07

Full_Name: Raphael Ouazana Version: HEAD OS: Linux URL: ftp://ftp.openldap.org/incoming/raphael-ouazana-070307.patch Submission from: (NULL) (82.225.231.106) Hi, This patch creates a new operator for sets : /- It allows to get the nth parent of all the elements of a set. For example, if user is cn=user,ou=people,dc=example,dc=com : user/-1 : resolves to set {ou=people,dc=example,dc=com} user/-2 : resolves to set {dc=example,dc=com} Of course it works the same for sets of more than 1 element. It is very useful when ACLs depends on hierarchy. Legal notice : This patch file is derived from OpenLDAP Software. All of the modifications to OpenLDAP Software represented in this following patch were developed by Raphael Ouazana raphael.ouazana(a)linagora.com. These modifications are not subject to any license of Linagora. The attached modifications to OpenLDAP Software are subject to the following notice: Copyright 2007 Raphael Ouazana, Linagora Redistribution and use in source and binary forms, with or without modification, are permitted only as authorized by the OpenLDAP Public License.

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Re: (ITS#4857) Subtree accesslog support
by quanah＠stanford.edu 07 Mar '07

07 Mar '07

--On Wednesday, March 07, 2007 2:32 PM -0800 Quanah Gibson-Mount <quanah(a)stanford.edu> wrote: > > > --On Wednesday, March 07, 2007 2:28 PM -0800 Howard Chu <hyc(a)symas.com> > wrote: > >> >> ---- <quanah(a)stanford.edu> wrote: >>> What I want to do, is put subtree based accesslog's on my replica >>> servers. We have multiple downstream systems that pull data from the >>> directory. This would allow them to "sit and listen" to the changes >>> made in their subtrees of interest, using the syncrepl protocol. >> >> Uh huh. That's what search filters are for. If that's the only motivation >> for this ITS, then we can close it right now. >> >> ldapsearch -b cn=log >> (reqDN:dnsubtreematch:=ou=accounts,dc=stanford,dc=edu) > > That doesn't do a never ending search that catches every write as it > occurs. Although I guess a syncrepl search could use the filter ;) --Quanah -- Quanah Gibson-Mount Principal Software Developer ITS/Shared Application Services Stanford University GnuPG Public Key: http://www.stanford.edu/~quanah/pgp.html

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Re: (ITS#4857) Subtree accesslog support
by quanah＠stanford.edu 07 Mar '07

07 Mar '07

--On Wednesday, March 07, 2007 2:28 PM -0800 Howard Chu <hyc(a)symas.com> wrote: > > ---- <quanah(a)stanford.edu> wrote: >> What I want to do, is put subtree based accesslog's on my replica >> servers. We have multiple downstream systems that pull data from the >> directory. This would allow them to "sit and listen" to the changes >> made in their subtrees of interest, using the syncrepl protocol. > > Uh huh. That's what search filters are for. If that's the only motivation > for this ITS, then we can close it right now. > > ldapsearch -b cn=log > (reqDN:dnsubtreematch:=ou=accounts,dc=stanford,dc=edu) That doesn't do a never ending search that catches every write as it occurs. --Quanah -- Quanah Gibson-Mount Principal Software Developer ITS/Shared Application Services Stanford University GnuPG Public Key: http://www.stanford.edu/~quanah/pgp.html

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Re: (ITS#4857) Subtree accesslog support
by hyc＠symas.com 07 Mar '07

07 Mar '07

---- <quanah(a)stanford.edu> wrote: > What I want to do, is put subtree based accesslog's on my replica servers. > We have multiple downstream systems that pull data from the directory. > This would allow them to "sit and listen" to the changes made in their > subtrees of interest, using the syncrepl protocol. Uh huh. That's what search filters are for. If that's the only motivation for this ITS, then we can close it right now. ldapsearch -b cn=log (reqDN:dnsubtreematch:=ou=accounts,dc=stanford,dc=edu) -- Howard Chu Chief Architect, Symas Corp. Director, Highland Sun http://www.symas.com http://highlandsun.com/hyc Symas: Premier OpenSource Development and Support

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Re: (ITS#4857) Subtree accesslog support
by quanah＠stanford.edu 07 Mar '07

07 Mar '07

--On Wednesday, March 07, 2007 5:09 PM +0000 Frank.Swasey(a)uvm.edu wrote: > This is a cryptographically signed message in MIME format. > > --------------ms050409020803020407000508 > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > Content-Transfer-Encoding: 7bit > > On 3/6/07 6:31 PM, quanah(a)stanford.edu wrote: >> I was looking at adding access log configurations to my main database >> that would log operations based on subtree. For example, I'd like to >> have all operations on "cn=accounts,dc=stanford,dc=edu" go into one >> accesslog, and operations on "cn=people,dc=stanford,dc=edu" go into >> another accesslog. My root is "dc=stanford,dc=edu". There doesn't seem >> to be a way with the way accesslog is currently designed to do this. I >> believe it would be a useful feature. > > I have wished for a similar capability. However, have always been > stopped from proceeding to look at modifying the code because all my > consumers need to replicate the full database. > > However, it would be nice to be able to break things apart and have > them expire out of the accesslog at different times. For instance, our > sendmail spam blocking rules live for a max of several hours and so I > could expire those from the accesslog after 8 hours, but the core > (people, groups, accounts) I'd like to keep for a couple days to make > certain they get to the replica servers. > > Is that the same kind of thing you are thinking of Quanah? Hi Frank, Actually, no, it isn't. ;) What I want to do, is put subtree based accesslog's on my replica servers. We have multiple downstream systems that pull data from the directory. This would allow them to "sit and listen" to the changes made in their subtrees of interest, using the syncrepl protocol. --Quanah -- Quanah Gibson-Mount Principal Software Developer ITS/Shared Application Services Stanford University GnuPG Public Key: http://www.stanford.edu/~quanah/pgp.html

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Re: (ITS#4857) Subtree accesslog support
by hyc＠symas.com 07 Mar '07

07 Mar '07

Frank.Swasey(a)uvm.edu wrote: > This is a cryptographically signed message in MIME format. > > --------------ms050409020803020407000508 > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > Content-Transfer-Encoding: 7bit > > On 3/6/07 6:31 PM, quanah(a)stanford.edu wrote: >> I was looking at adding access log configurations to my main database that would >> log operations based on subtree. For example, I'd like to have all operations >> on "cn=accounts,dc=stanford,dc=edu" go into one accesslog, and operations on >> "cn=people,dc=stanford,dc=edu" go into another accesslog. My root is >> "dc=stanford,dc=edu". There doesn't seem to be a way with the way accesslog is >> currently designed to do this. I believe it would be a useful feature. > > I have wished for a similar capability. However, have always been > stopped from proceeding to look at modifying the code because all my > consumers need to replicate the full database. Usually when you have a logging requirement, you need to see everything... Breaking out options by subtree does seem to be a pretty common need though. It strikes me that we need to solve this once, generically, instead of doing it over and over again in each overlay. That sounds an awful lot like getting full subentry support implemented, or at least a generic subtree search specification handler. > However, it would be nice to be able to break things apart and have > them expire out of the accesslog at different times. For instance, our > sendmail spam blocking rules live for a max of several hours and so I > could expire those from the accesslog after 8 hours, but the core > (people, groups, accounts) I'd like to keep for a couple days to make > certain they get to the replica servers. > > Is that the same kind of thing you are thinking of Quanah? > -- -- Howard Chu Chief Architect, 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#4858) sasl_client_init Problem
by hyc＠symas.com 07 Mar '07

07 Mar '07

The OpenLDAP ITS is for tracking issues in OpenLDAP software. Your problem appears to be in a package produced by someone else; you should contact whoever provided that package for support. We have no way of knowing what build or configuration options someone else used to create their package, so we cannot track down problems in their package. Note that OpenLDAP 2.1 was moved to Historic status a number of years ago. You should consider using a more recent version. Symas Corporation provides professional support for OpenLDAP 2.3 packaged for HPUX and many other platforms. m.birkenkamp(a)e-fact-gmbh.de wrote: > Full_Name: Marcel Birkenkamp > Version: 2.1.22 > OS: HP UX 11.11 > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (84.63.24.153) > > > Hi, > > i have a Problem, i've implemented a c program using OpenLDAP to connect to an > ActiveDirectory for uservalidation, the Problem is that whenever i use one of > the OpenLDAP functions (i.e. ldap_init, ldap_initialize) i get the following > error: "/usr/lib/dld.sl: Unresolvable symbol: sasl_client_init (code) from > /opt/iexpress/openldap/lib/libldap.sl - IOT trap". I've reinstalled OpenLDAP but > the Problem persists. > Does anyone have an idea what might be causing this or how i can find out where > this Problem originates? > > thanks in advance > > Marcel > > > . > -- -- Howard Chu Chief Architect, 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#4857) Subtree accesslog support
by Frank.Swasey＠uvm.edu 07 Mar '07

07 Mar '07

This is a cryptographically signed message in MIME format. --------------ms050409020803020407000508 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 3/6/07 6:31 PM, quanah(a)stanford.edu wrote: > I was looking at adding access log configurations to my main database that would > log operations based on subtree. For example, I'd like to have all operations > on "cn=accounts,dc=stanford,dc=edu" go into one accesslog, and operations on > "cn=people,dc=stanford,dc=edu" go into another accesslog. My root is > "dc=stanford,dc=edu". There doesn't seem to be a way with the way accesslog is > currently designed to do this. I believe it would be a useful feature. I have wished for a similar capability. However, have always been stopped from proceeding to look at modifying the code because all my consumers need to replicate the full database. However, it would be nice to be able to break things apart and have them expire out of the accesslog at different times. For instance, our sendmail spam blocking rules live for a max of several hours and so I could expire those from the accesslog after 8 hours, but the core (people, groups, accounts) I'd like to keep for a couple days to make certain they get to the replica servers. Is that the same kind of thing you are thinking of Quanah? -- Frank Swasey | http://www.uvm.edu/~fcs Sr Systems Administrator | Always remember: You are UNIQUE, University of Vermont | just like everyone else. 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(ITS#4859) sasl_client_init Problem
by m.birkenkamp＠e-fact-gmbh.de 07 Mar '07

07 Mar '07

Full_Name: Marcel Birkenkamp Version: 2.1.22 OS: HP UX 11.11 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (84.63.24.153) Hi, i have a Problem, i've implemented a c program using OpenLDAP to connect to an ActiveDirectory for uservalidation, the Problem is that whenever i use one of the OpenLDAP functions (i.e. ldap_init, ldap_initialize) i get the following error: "/usr/lib/dld.sl: Unresolvable symbol: sasl_client_init (code) from /opt/iexpress/openldap/lib/libldap.sl - IOT trap". I've reinstalled OpenLDAP but the Problem persists. Does anyone have an idea what might be causing this or how i can find out where this Problem originates? thanks in advance Marcel

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openldap-bugs March 2007