June 2010 - openldap-bugs

RE: intent of pwdGraceAuthNLimit when using ppolicy overlay

by Licause, Al

I have been attempting to use the ppolicy overlay on an openldap server running on a Red Hat V5.4 platform with the following components: openldap-servers-2.3.43-3.el5 checkpassword-ldap-0.01-1.2.el5.rf mozldap-6.0.5-1.el5 openldap-2.3.43-3.el5 openldap-debuginfo-2.3.43-3.el5 nss_ldap-253-22.el5_4 openldap-clients-2.3.43-3.el5 openldap-servers-overlays-2.3.43-3.el5 I was unable to get the users password to expire by simply setting a value for pwdMaxAge without the use of the pwdReset parameter. I finally turned on all debugging in the slapd.conf file (value -1) and noticed that the value of pwdGraceAuthNLimit in the default policy, was set to 3, which allowed the ldap user access without changing the password. The disturbing thing about this was the fact that the user is not notifed that their password has expired. I would have thought that if the intent was to allow an expired password, then the user should be notified of not only the fact that their password has expired but how many more grace logins they would be allowed before either having to change the password or having the account disabled. Is this really what development had intended or are there some enhancements to this behavior in a later version ? Thanks, Al Licause HP Services Unix Network Team

13 years, 5 months

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Re: (ITS#6581) API C : freeze of the function "ldap_modify_ext_s"

by philippe.eychart＠mail.pf

Yet good for me ... Program source : m_connectForm->getLdapHandle()->doModifyEntries( entry( "dc=mydomain", attribute("userPassword", LDAP_MOD_ADD ) ) ); -> ... Debugger trace on breakPoint: this->m_connectForm->getLdapHandle()->getErrorNumber() = 2,, this->m_connectForm->getLdapHandle()->getErrorString() = "Protocol error", Regards, PE Le samedi 26 juin 2010 à 04:46 +0200, masarati(a)aero.polimi.it a écrit : > > Now, ldap_modify_ext_s returns with error = 2 ( Protocol error )... > > Nothing to hurry about, but I had to change the fix (not related to the > issue you reported). No strict need to test again. > > p. >

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Re: (ITS#6581) API C : freeze of the function "ldap_modify_ext_s"

by masarati＠aero.polimi.it

> Now, ldap_modify_ext_s returns with error = 2 ( Protocol error )... Nothing to hurry about, but I had to change the fix (not related to the issue you reported). No strict need to test again. p.

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Re: R: ITS#6580

by masarati＠aero.polimi.it

> Hi, > the issue is that in release 2.4.21 is not possible execute an exended > operation registered in a plugin: THIS way doesnt work because slapd (in > extended.c fe_extended(), line 199) only look for built-in extended > operations and not plugin-defined extended operations (in a plugin calling > slapi_pblock_set() with SLAPI_EXT_OP_RET_OID and SLAPI_EXT_OP_RET_VALUE). > > In fe_extended() I tried to extend the search to all extended operations > and now things start to work, but the main question concerns the choice of > backend. > > Uploaded files: > > servers-slapd-extended.patch -> gianluigi.nigro1-100625.patch > servers-slapd-slapi-slapi_overlay.patch -> gianluigi.nigro2-100625.patch I think this approach is not correct, in many senses. First of all, you should use the native API instead of SLAPI. In fact, SLAPI is essentially unsupported. It was intended to give the possibility to somehow recycle software coded according to Netscape's API, but there's little point in developing new code based on that interface. Second, the whole purpose of implementing the slapi overlay was to avoid the pervasive presence of #ifdef LDAP_SLAPI in baseline code. So a more appropriate approach would be to have the slapi overlay register the extended operation using the native API, rather than having #ifdef LDAP_SLAPI in extended.c to check that any extop was loaded using SLAPI, as in gianluigi.nigro1-100625.patch. I can't say anything about gianluigi.nigro2-100625.patch because the file looks corrupted. p.

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R: ITS#6580

by gianluigi.nigro＠passepartout.sm

This is a multi-part message in MIME format. ------_=_NextPart_001_01CB14A1.5852206C Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, the issue is that in release 2.4.21 is not possible execute an exended = operation registered in a plugin: THIS way doesnt work because slapd (in = extended.c fe_extended(), line 199) only look for built-in extended = operations and not plugin-defined extended operations (in a plugin = calling slapi_pblock_set() with SLAPI_EXT_OP_RET_OID and = SLAPI_EXT_OP_RET_VALUE). In fe_extended() I tried to extend the search to all extended operations = and now things start to work, but the main question concerns the choice = of backend. Uploaded files: servers-slapd-extended.patch -> gianluigi.nigro1-100625.patch servers-slapd-slapi-slapi_overlay.patch -> gianluigi.nigro2-100625.patch -----Messaggio originale----- Da: masarati(a)aero.polimi.it [mailto:masarati@aero.polimi.it]=20 Inviato: mercoled=EC 23 giugno 2010 00:36 A: Gianluigi Nigro Cc: openldap-its(a)openldap.org Oggetto: ITS#6580 No clue about the slapi way, but extended operations can be successfully registered using OpenLDAP's native API, load_extop2(). See for example overlays/dds.c p. -------------------------------------------------------------------- Il contenuto di questo messaggio di posta elettronica e ogni eventuale = documento a quest'ultimo allegato pu=F2 contenere informazioni la cui = riservatezza e' tutelata ed e' rivolto unicamente agli effettivi = destinatari i quali prendono atto del carattere non strettamente = personale dei messaggi di risposta, che potranno essere noti = all'organizzazione aziendale. Sono vietati la riproduzione e l'uso di = questo messaggio in mancanza di autorizzazione del destinatario. Se = avete ricevuto questo messaggio per errore, vogliate cortesemente = chiamarci immediatamente per telefono o fax e distruggere quanto = ricevuto (compresi i file allegati) senza farne copia. Qualsivoglia = utilizzo non autorizzato del contenuto di questo messaggio costituisce = violazione dell'obbligo di non prendere cognizione della corrispondenza = tra altri soggetti. ------_=_NextPart_001_01CB14A1.5852206C Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Diso-8859-1"> <META NAME=3D"Generator" CONTENT=3D"MS Exchange Server version = 6.5.7654.12"> <TITLE>R: ITS#6580</TITLE> </HEAD> <BODY>  Hi, the issue is that in release 2.4.21 is not possible execute an exended = operation registered in a plugin: THIS way doesnt work because slapd (in = extended.c fe_extended(), line 199) only look for built-in extended = operations and not plugin-defined extended operations (in a plugin = calling slapi_pblock_set() with SLAPI_EXT_OP_RET_OID and = SLAPI_EXT_OP_RET_VALUE). In fe_extended() I tried to extend the search to all extended operations = and now things start to work, but the main question concerns the choice = of backend. Uploaded files: servers-slapd-extended.patch -> gianluigi.nigro1-100625.patch servers-slapd-slapi-slapi_overlay.patch -> = gianluigi.nigro2-100625.patch -----Messaggio originale----- Da: masarati(a)aero.polimi.it [<A = HREF=3D"mailto:masarati@aero.polimi.it">mailto:masarati@aero.polimi.it</A= >] Inviato: mercoled=EC 23 giugno 2010 00:36 A: Gianluigi Nigro Cc: openldap-its(a)openldap.org Oggetto: ITS#6580 No clue about the slapi way, but extended operations can be = successfully registered using OpenLDAP's native API, load_extop2().  See for = example overlays/dds.c p.    <hr color=3D'#D2D3D2' noshade> Il contenuto di questo messaggio di posta elettronica e = ogni eventuale documento a quest'ultimo allegato pu=F2 contenere = informazioni la cui riservatezza e' tutelata ed e' rivolto unicamente = agli effettivi destinatari i quali prendono atto del carattere non = strettamente personale dei messaggi di risposta, che potranno essere = noti all'organizzazione aziendale. Sono vietati la riproduzione e l'uso = di questo messaggio in mancanza di autorizzazione del destinatario. Se = avete ricevuto questo messaggio per errore, vogliate cortesemente = chiamarci immediatamente per telefono o fax e distruggere quanto = ricevuto (compresi i file allegati) senza farne copia. Qualsivoglia = utilizzo non autorizzato del contenuto di questo messaggio costituisce = violazione dell'obbligo di non prendere cognizione della corrispondenza = tra altri soggetti. </body></html> ------_=_NextPart_001_01CB14A1.5852206C--

13 years, 5 months

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Re: (ITS#6581) API C : freeze of the function "ldap_modify_ext_s"

by philippe.eychart＠mail.pf

Now, ldap_modify_ext_s returns with error = 2 ( Protocol error )... Thanks, PE Le jeudi 24 juin 2010 à 19:27 +0200, masarati(a)aero.polimi.it a écrit : > The error is in the server: for this specific error, no response is > returned to the client. It is now fixed in HEAD, please test. Thanks, p. >

13 years, 5 months

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Re: (ITS#6581) API C : freeze of the function "ldap_modify_ext_s"

by masarati＠aero.polimi.it

The error is in the server: for this specific error, no response is returned to the client. It is now fixed in HEAD, please test. Thanks, p.

13 years, 5 months

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Re: (ITS#6584) dynlist group expansion doesn't use internal serach

by quanah＠zimbra.com

--On Wednesday, June 23, 2010 4:03 PM -0700 Quanah Gibson-Mount <quanah(a)zimbra.com> wrote: > --On Wednesday, June 23, 2010 9:53 PM +0000 openldap-its(a)OpenLDAP.org > wrote: > > > Note: this comes in the form of: > > olcObjectClasses: {1}( DynGroupOC:1 NAME 'dgIdentityAux' SUP top > AUXILIARY MAY > ( dgIdentity $ dgAuthz ) ) > > > in dyngroup overlay (it lets you specify the internal identity to use for > the searches/auth identity). Never mind, browsing the dynlist code, I see this is implemented in there. ;) --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

13 years, 5 months

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Re: (ITS#6584) dynlist group expansion doesn't use internal serach

by quanah＠zimbra.com

--On Wednesday, June 23, 2010 9:53 PM +0000 openldap-its(a)OpenLDAP.org wrote: Note: this comes in the form of: olcObjectClasses: {1}( DynGroupOC:1 NAME 'dgIdentityAux' SUP top AUXILIARY MAY ( dgIdentity $ dgAuthz ) ) in dyngroup overlay (it lets you specify the internal identity to use for the searches/auth identity). --Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

13 years, 5 months

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(ITS#6584) dynlist group expansion doesn't use internal serach

by quanah＠zimbra.com

Full_Name: Quanah Gibson-Mount Version: 2.4.22 OS: NA URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (75.111.45.108) When dynlist expands the group membership from a URI statement, it applies the bind identity to the search to expand it. This does not conform to the dyngroup behavior as was requested. Instead, dynlist should allow expansion by doing an internal search on the specified URI value, so that the binding identity is not required to have "compare" access on the attributes making up the query. This was implemented in dyngroup for security purposes, and those reasons still apply. --Quanah

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openldap-bugs June 2010