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Re: (ITS#7227) Problem to add new entry
by rai.abhishek＠yahoo.com 05 Apr '12

05 Apr '12

--1454997657-1528916171-1333689558=:73347 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hi All=0A=0AI am using OpenLDAP server and use .net application as a client= but face issue regarding add new entry like (Country and Organization etc)= . the error message are =0A=0AAn error occurred while creating entry.=0AThe= server is not willing to handle directory requests.=0A=0Abut with the same= setting and access rights=A0i am able to create some entry like (Person,Gr= oup,Organizational Unit) i am new for OpenLDAP but as per my understanding = it's a access problem in slapd.conf file.=0A=0Afor safe point i am modifyed= the slapd.conf file and provide below access slapd.conf =0Aaccess to * by= * write=0A=A0=0Ato achieve this operation.=0A=A0=0APlease suggest what acc= ess rights need to provide or what changes need to done to resolve this pro= blem.=0A=A0=0AI am waiting for your replay.=0A=0A=0A=0A=0AThanks & Regards= =0AAbhishek Rai=0AHCL Technolog=0A =0A=0A________________________________= =0A From: Quanah Gibson-Mount <quanah(a)zimbra.com>=0ATo: rai.abhishek(a)yahoo.= com; openldap-its(a)openldap.org =0ASent: Friday, April 6, 2012 12:54 AM=0ASu= bject: Re: (ITS#7227) Problem to add new entry=0A =0A--On Thursday, April = 05, 2012 12:38 PM +0000 rai.abhishek(a)yahoo.com wrote:=0A=0A> Full_Name: Abh= ishek Rai=0A> Version: 3=0A> OS: Windows Server 2008 R2=0A> URL: ftp://ftp.= openldap.org/incoming/=0A> Submission from: (NULL) (207.46.55.29)=0A=0ATHe = ITS system is for reporting bugs, not asking usage questions.=A0 I suggest = you subscribe to the openldap-technical(a)openldap.org list, and ask your usa= ge questions there.=0A=0AThis ITS will be closed.=0A=0A--Quanah=0A=0A=0A--= =0A=0AQuanah Gibson-Mount=0ASr. Member of Technical Staff=0AZimbra, Inc=0AA= Division of VMware, Inc.=0A--------------------=0AZimbra ::=A0 the leader = in open source messaging and collaboration --1454997657-1528916171-1333689558=:73347 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"color:#000; background-color:#fff; font-family:ve= rdana, helvetica, sans-serif;font-size:12pt"><div><span>Hi All<br><br>I am = using OpenLDAP server and use .net application as a client but face issue r= egarding add new entry like (Country and Organization etc). the error messa= ge are <br><br>An error occurred while creating entry.<br>The server is not= willing to handle directory requests.<br><br>but with the same setting and= access rights i am able to create some entry like (Person,Group,Organ= izational Unit) i am new for OpenLDAP but as per my understanding it's a ac= cess problem in slapd.conf file.<br><br>for safe point i am modifyed the sl= apd.conf file and provide below access slapd.conf <br>access to * by * wri= te</span></div><div><span></span> </div><div><span>to achieve this ope= ration.</span></div><div><span></span> </div><div><span>Please suggest= what access rights need to provide or what changes need to done to resolve this problem.</span></div><div><span></span> </div><div><span= >I am waiting for your replay.</div><div><br><br><br></div></span><div></di= v><div> </div><div>Thanks & Regards<br>Abhishek Rai<br>HCL Technol= og<br></div> <div style=3D"font-family: verdana, helvetica, sans-serif; fo= nt-size: 12pt;"> <div style=3D"font-family: times new roman, new york, time= s, serif; font-size: 12pt;"> <div dir=3D"ltr"> <font size=3D"2" face=3D"Ari= al"> <div style=3D"margin: 5px 0px; padding: 0px; border: 1px solid rgb(204= , 204, 204); height: 0px; line-height: 0; font-size: 0px;" class=3D"hr" con= tentEditable=3D"false" readonly=3D"true"></div> <b><span style=3D"font-wei= ght: bold;">From:</span></b> Quanah Gibson-Mount <quanah(a)zimbra.com><= br> <b><span style=3D"font-weight: bold;">To:</span></b> rai.abhishek@yahoo= .com; openldap-its(a)openldap.org <br> <b><span style=3D"font-weight: bold;">= Sent:</span></b> Friday, April 6, 2012 12:54 AM<br> <b><span style=3D"font-= weight: bold;">Subject:</span></b> Re: (ITS#7227) Problem to add new entry<br> </f= ont> </div> <br>=0A--On Thursday, April 05, 2012 12:38 PM +0000 <a href=3D"= mailto:rai.abhishek@yahoo.com" ymailto=3D"mailto:rai.abhishek@yahoo.com">ra= i.abhishek(a)yahoo.com</a> wrote:<br><br>> Full_Name: Abhishek Rai<br>>= Version: 3<br>> OS: Windows Server 2008 R2<br>> URL: <a href=3D"ftp:= //ftp.openldap.org/incoming/" target=3D"_blank">ftp://ftp.openldap.org/inco= ming/</a><br>> Submission from: (NULL) (207.46.55.29)<br><br>THe ITS sys= tem is for reporting bugs, not asking usage questions.  I suggest you = subscribe to the <a href=3D"mailto:openldap-technical@openldap.org" ymailto= =3D"mailto:openldap-technical@openldap.org">openldap-technical(a)openldap.org= </a> list, and ask your usage questions there.<br><br>This ITS will be clos= ed.<br><br>--Quanah<br><br><br>--<br><br>Quanah Gibson-Mount<br>Sr. Member = of Technical Staff<br>Zimbra, Inc<br>A Division of VMware, Inc.<br>--------= ------------<br>Zimbra ::  the leader in open source messaging and col= laboration<br><br><br> </div> </div> </div></body></html> --1454997657-1528916171-1333689558=:73347--

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(ITS#7231) back0hdb search results disappear depending on search base
by hume-ol＠bofh.ca 05 Apr '12

05 Apr '12

Full_Name: Brandon Hume Version: -OPENLDAP_REL_ENG_2_4-0e03b13 OS: Redhat AS6 URL: http://den.bofh.ca/~hume/ldap_missing_results.tar.gz Submission from: (NULL) (2610:170:2c00:7:224:1ff:fed4:b4ff) Firstly, using RE24 built with the following ./configure: #!/bin/sh env CC=gcc CFLAGS="-m64 -ggdb" LDFLAGS="-Wl,-rpath -Wl,/appl/ldap/lib -L/appl/ldap/lib" CPPFLAGS="-I/appl/ldap/include" \ ./configure --prefix=/appl/ldap \ --libexecdir=/appl/ldap/sbin --localstatedir=/var/run --datadir=/appl/ldap/data \ --sysconfdir=/appl/ldap/etc --mandir=/appl/ldap/man --with-subdir=no \ --disable-rlookups --with-tls=openssl \ --enable-slapd --enable-crypt --with-cyrus-sasl=no --enable-debug \ --enable-dynamic --enable-modules \ --enable-backends=mod --enable-overlays=mod --enable-sql=no \ --enable-perl=no --enable-ndb=no --enable-shell=no Paired with BerkeleyDB built with the following: #!/bin/sh env CC=gcc CFLAGS="-m64 -ggdb" LDFLAGS="-Wl,-rpath -Wl,/appl/ldap/lib -L/appl/ldap/lib" CPPFLAGS="-I/appl/ldap/include" \ ../dist/configure --prefix=/appl/ldap DIT has 131207 entries. Search results will come and go as you shorten the search base. For example, when searching for "maillocaladdress=vbroken(a)dal.ca", which has the full DN of "cn=broken129251,cn=dal,cn=Mailmaps,cn=Services,dc=DAL,dc=CA", the following will occur: Searching with base=cn=dal,cn=Mailmaps,cn=services,dc=dal,dc=ca: Found. Searching with base=cn=Mailmaps,cn=services,dc=dal,dc=ca: NOT found. Searching with base=cn=services,dc=dal,dc=ca: NOT found. Searching with base=dc=dal,dc=ca: Found. cn=dal has 123312 children, which is very high. However, breaking the branch up into subcontainers, none of which had more than 10k entries, did not cure the problem. With olcLogLevel=any, the following is notable: Successful search: Apr 5 21:09:01 kil-ds-3 slapd[17628]: => hdb_dn2idl("cn=dal,cn=mailmaps,cn=services,dc=dal,dc=ca") Apr 5 21:09:03 kil-ds-3 slapd[17628]: => bdb_filter_candidates Apr 5 21:09:03 kil-ds-3 slapd[17628]: #011AND Apr 5 21:09:03 kil-ds-3 slapd[17628]: => bdb_list_candidates 0xa0 Apr 5 21:09:03 kil-ds-3 slapd[17628]: => bdb_filter_candidates Apr 5 21:09:03 kil-ds-3 slapd[17628]: #011OR Apr 5 21:09:03 kil-ds-3 slapd[17628]: => bdb_list_candidates 0xa1 Apr 5 21:09:03 kil-ds-3 slapd[17628]: => bdb_filter_candidates Apr 5 21:09:03 kil-ds-3 slapd[17628]: #011EQUALITY Apr 5 21:09:03 kil-ds-3 slapd[17628]: => bdb_equality_candidates (objectClass) Apr 5 21:09:03 kil-ds-3 slapd[17628]: => key_read Apr 5 21:09:03 kil-ds-3 slapd[17628]: bdb_idl_fetch_key: [b49d1940] Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= bdb_index_read: failed (-30988) Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= bdb_equality_candidates: id=0, first=0, last=0 Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= bdb_filter_candidates: id=0 first=0 last=0 Apr 5 21:09:03 kil-ds-3 slapd[17628]: => bdb_filter_candidates Apr 5 21:09:03 kil-ds-3 slapd[17628]: #011EQUALITY Apr 5 21:09:03 kil-ds-3 slapd[17628]: => bdb_equality_candidates (mailLocalAddress) Apr 5 21:09:03 kil-ds-3 slapd[17628]: => key_read Apr 5 21:09:03 kil-ds-3 slapd[17628]: bdb_idl_fetch_key: [217e141f] Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= bdb_index_read 1 candidates Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= bdb_equality_candidates: id=1, first=129301, last=129301 Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= bdb_filter_candidates: id=1 first=129301 last=129301 Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= bdb_list_candidates: id=1 first=129301 last=129301 Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= bdb_filter_candidates: id=1 first=129301 last=129301 Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= bdb_list_candidates: id=1 first=129301 last=129301 Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= bdb_filter_candidates: id=1 first=129301 last=129301 Apr 5 21:09:03 kil-ds-3 slapd[17628]: bdb_search_candidates: id=1 first=129301 last=129301 Apr 5 21:09:03 kil-ds-3 slapd[17628]: entry_decode: "" Apr 5 21:09:03 kil-ds-3 slapd[17628]: <= entry_decode() Apr 5 21:09:03 kil-ds-3 slapd[17628]: => test_filter Unsuccessful search: Apr 5 21:10:34 kil-ds-3 slapd[17628]: => hdb_dn2idl("cn=mailmaps,cn=services,dc=dal,dc=ca") Apr 5 21:10:34 kil-ds-3 slapd[17628]: => bdb_filter_candidates Apr 5 21:10:34 kil-ds-3 slapd[17628]: #011AND Apr 5 21:10:34 kil-ds-3 slapd[17628]: => bdb_list_candidates 0xa0 Apr 5 21:10:34 kil-ds-3 slapd[17628]: => bdb_filter_candidates Apr 5 21:10:34 kil-ds-3 slapd[17628]: #011OR Apr 5 21:10:34 kil-ds-3 slapd[17628]: => bdb_list_candidates 0xa1 Apr 5 21:10:34 kil-ds-3 slapd[17628]: => bdb_filter_candidates Apr 5 21:10:34 kil-ds-3 slapd[17628]: #011EQUALITY Apr 5 21:10:34 kil-ds-3 slapd[17628]: => bdb_equality_candidates (objectClass) Apr 5 21:10:34 kil-ds-3 slapd[17628]: => key_read Apr 5 21:10:34 kil-ds-3 slapd[17628]: bdb_idl_fetch_key: [b49d1940] Apr 5 21:10:34 kil-ds-3 slapd[17628]: <= bdb_index_read: failed (-30988) Apr 5 21:10:34 kil-ds-3 slapd[17628]: <= bdb_equality_candidates: id=0, first=0, last=0 Apr 5 21:10:34 kil-ds-3 slapd[17628]: <= bdb_filter_candidates: id=0 first=0 last=0 Apr 5 21:10:34 kil-ds-3 slapd[17628]: => bdb_filter_candidates Apr 5 21:10:34 kil-ds-3 slapd[17628]: #011EQUALITY Apr 5 21:10:34 kil-ds-3 slapd[17628]: => bdb_equality_candidates (mailLocalAddress) Apr 5 21:10:34 kil-ds-3 slapd[17628]: => key_read Apr 5 21:10:34 kil-ds-3 slapd[17628]: bdb_idl_fetch_key: [217e141f] Apr 5 21:10:34 kil-ds-3 slapd[17628]: <= bdb_index_read 1 candidates Apr 5 21:10:34 kil-ds-3 slapd[17628]: <= bdb_equality_candidates: id=1, first=129301, last=129301 Apr 5 21:10:34 kil-ds-3 slapd[17628]: <= bdb_filter_candidates: id=1 first=129301 last=129301 Apr 5 21:10:34 kil-ds-3 slapd[17628]: <= bdb_list_candidates: id=1 first=129301 last=129301 Apr 5 21:10:34 kil-ds-3 slapd[17628]: <= bdb_filter_candidates: id=1 first=129301 last=129301 Apr 5 21:10:34 kil-ds-3 slapd[17628]: <= bdb_list_candidates: id=0 first=3 last=0 Apr 5 21:10:34 kil-ds-3 slapd[17628]: <= bdb_filter_candidates: id=0 first=3 last=0 Apr 5 21:10:34 kil-ds-3 slapd[17628]: bdb_search_candidates: id=0 first=3 last=0 Apr 5 21:10:34 kil-ds-3 slapd[17628]: hdb_search: no candidates Apr 5 21:10:34 kil-ds-3 slapd[17628]: send_ldap_result: conn=1001 op=1 p=3 Apr 5 21:10:34 kil-ds-3 slapd[17628]: send_ldap_result: err=0 matched="" text="" Apr 5 21:10:34 kil-ds-3 slapd[17628]: send_ldap_response: msgid=2 tag=101 err=0 Apr 5 21:10:34 kil-ds-3 slapd[17628]: conn=1001 op=1 SEARCH RESULT tag=101 err=0 nentries=0 text= I'm including a link to a tarball that contains: - My (simplified) config, that still produces the problem. I'm managed to remove locally-created schemas. - My test LDIF, containing the entries that can produce the problem. They've been anonymized, but it doesn't affect the problem. A server loaded with the above config and this DIT will be consistently unable to find the "maillocaladdress=vbroken(a)dal.ca" entry at cn=services,dc=dal,dc=ca search base. - My test script, test_ldap.sh, that searches for the above entry at the levels in between it and the base naming context (dc=dal,dc=ca). I can provide more if needed, up to and including the compiled binaries.

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Re: (ITS#7226) olcAuditlogFile At dos not accept multiple values
by quanah＠zimbra.com 05 Apr '12

05 Apr '12

--On Thursday, April 05, 2012 7:38 PM +0000 h.b.furuseth(a)usit.uio.no wrote: > On Thu, 5 Apr 2012 13:12:31 GMT, michael(a)stroeder.com wrote: >> hyc(a)symas.com wrote: >>> michael(a)stroeder.com wrote: >>>> 2. add an equality matching rule. >>> >>> My approach with config attrs has been to skip the equality rule for >>> single-valued attrs. Since they are single-valued, there's obviously >>> no need >>> to allow for comparing multiple values. > > Users always find more ways to use a feature than its creator imagined. > > I wish people would give attributes all matching rules they can. > Equality, ordering, substring. Except when: > - flexibility would be a misfeature, e.g. SUBSTR for userPassword, > - or it's unclear which rules to choose, e.g. caseIgnore vs caseExact. I agree. I think defining matching rules where possible is extremely useful. --Quanah -- Quanah Gibson-Mount Sr. Member of Technical Staff Zimbra, Inc A Division of VMware, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration

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Re: (ITS#7226) olcAuditlogFile At dos not accept multiple values
by h.b.furuseth＠usit.uio.no 05 Apr '12

05 Apr '12

On Thu, 5 Apr 2012 13:12:31 GMT, michael(a)stroeder.com wrote: >hyc(a)symas.com wrote: >>michael(a)stroeder.com wrote: >>> 2. add an equality matching rule. >> >> My approach with config attrs has been to skip the equality rule for >> single-valued attrs. Since they are single-valued, there's obviously >> no need >> to allow for comparing multiple values. Users always find more ways to use a feature than its creator imagined. I wish people would give attributes all matching rules they can. Equality, ordering, substring. Except when: - flexibility would be a misfeature, e.g. SUBSTR for userPassword, - or it's unclear which rules to choose, e.g. caseIgnore vs caseExact. > They are not searchable either then. Does it add too much overhead to > add an > equality matching rule? > > Personally I currently can't imagine a use-case for searching an > entry using > attribute olcAuditlogFile but one never knows... "Which database gets logged to file /whatever"? Also, as you mention, an EQUALITY rule allows sanity checking, like an atomic "verify old value and then change to new value" operation. -- Hallvard

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Re: (ITS#7227) Problem to add new entry
by quanah＠zimbra.com 05 Apr '12

05 Apr '12

--On Thursday, April 05, 2012 12:38 PM +0000 rai.abhishek(a)yahoo.com wrote: > Full_Name: Abhishek Rai > Version: 3 > OS: Windows Server 2008 R2 > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (207.46.55.29) THe ITS system is for reporting bugs, not asking usage questions. I suggest you subscribe to the openldap-technical(a)openldap.org list, and ask your usage questions there. This ITS will be closed. --Quanah -- Quanah Gibson-Mount Sr. Member of Technical Staff Zimbra, Inc A Division of VMware, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration

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(ITS#7230) back-mdb: slapadd fails when not run in quickmode
by quanah＠OpenLDAP.org 05 Apr '12

05 Apr '12

Full_Name: Quanah Gibson-Mount Version: RE24 4/4/2012 OS: Linux 2.6 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (75.108.184.39) Running slapadd without quickmode quickly results in failure: zimbra@zre-ldap001:~$ time /opt/zimbra/openldap/sbin/slapadd -b "" -l /tmp/ldap.bak -F /opt/zimbra/data/ldap/config * 0.63% eta 01h08m elapsed 26s spd 1.1 M/s slapadd: ./../../../libraries/libmdb/mdb.c:3459: mdb_page_search: Assertion `root > 1' failed. Aborted

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(ITS#7229) back-mdb: unable to load large databases
by quanah＠OpenLDAP.org 05 Apr '12

05 Apr '12

Full_Name: Quanah Gibson-Mount Version: RE24 4/4/2012 OS: Linux 2.6 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (75.108.184.39) When loading a large database via slapadd -q, back-mdb fails: zimbra@zre-ldap001:~$ time /opt/zimbra/openldap/sbin/slapadd -q -b "" -l /tmp/ldap.bak -F /opt/zimbra/data/ldap/config -## 13.49% eta 51m39s elapsed 08m03s spd 1.2 M/s 4f7dee09 mdb_id2entry_put: mdb_put failed: No space left on device(28) "uid=yyyyyyy,ou=people,dc=xxxxxx,dc=com" 4f7dee09 => mdb_tool_entry_put: id2entry_add failed: err=80 4f7dee09 => mdb_tool_entry_put: txn_aborted! Internal error (80) slapadd: could not add entry dn="uid=yyyyyy,ou=people,dc=xxxxx,dc=com" (line=17539364): txn_aborted! Internal error (80) .## 13.50% eta 51m39s elapsed 08m03s spd 1.5 M/s Closing DB...Error, entries missing! entry 20241: uid=zzzzzz,ou=people,dc=xxx,dc=com entry 83243: uid=zzzzzzzz,ou=people,dc=xxxxxx,dc=com entry 85232: uid=zzzzzzzzzzzz,ou=people,dc=xxxxx,dc=com entry 93399: uid=zzzzzzzzzzzzz,ou=people,dc=xxxxx,dc=com entry 113549: uid=zzzzzzzzz,ou=people,dc=xxxxx,dc=com entry 138089: uid=zzzzzzzzzz,ou=people,dc=xxxxxx,dc=com entry 140319: uid=zzzzzzzz,ou=people,dc=xxxxx,dc=com entry 152722: uid=zzzzzzzz,ou=people,dc=xxxxxx,dc=com entry 154989: uid=zzzzzzzzz,ou=people,dc=xxxxxx,dc=com entry 164912: uid=zzzzzzzzz,ou=people,dc=xxxxx,dc=net entry 166738: uid=zzzzzzzzzz,ou=people,dc=xxxxxx,dc=com entry 167049: uid=zzzzzzzzzzz,ou=people,dc=xxxxxxxxxx,dc=com entry 177778: uid=zzzzzzzz,ou=people,dc=xxxxxx,dc=com entry 195907: uid=zzz,ou=people,dc=xxxxxx,dc=com (etc)

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RE: (ITS#7228) Authentication Problem When Using PPolicy and Chaining
by Jong.Limb＠dss.virginia.gov 05 Apr '12

05 Apr '12

I have built and tested 2.4.30, and it works as expected. I now get invalid credentials when I hit the consumer with an incorrect password. However, I believe that the script should still be modified to check the return code from the first ldapsearch in order to prevent something like this developing in the future. You can close this ITS. Thanks. Jong Limb Division of Information Systems Virginia Department of Social Services 804-726-7823 -----Original Message----- From: Limb, Jong (VDSS) Sent: Thursday, April 05, 2012 11:31 AM To: 'Howard Chu' Cc: openldap-its(a)OpenLDAP.org Subject: RE: (ITS#7228) Authentication Problem When Using PPolicy and Chaining I believe the test is incorrect. Near the bottom of the script, there is this section of code: $LDAPSEARCH -H $URI2 -D "$USER" -w wrongpw >$SEARCHOUT 2>&1 $LDAPSEARCH -H $URI1 -D "$MANAGERDN" -w $PASSWD -b "$USER" \* \+ >> $SEARCHOUT 2>&1 COUNT=`grep "pwdFailureTime" $SEARCHOUT | wc -l` echo "jkl 13" if test $COUNT != 1 ; then echo "Policy state forwarding failed" test $KILLSERVERS != no && kill -HUP $KILLPIDS exit 1 fi The first LDAPSEARCH should have its return code checked, and for an incorrect password, it should be 49. If the script is modified to check for 49 and fail otherwise, it will fail. Unfortunately, I am not in a position to use a newer version of OpenLDAP, but I will build it and run the tests to see if the problem exists there as well. I will report back with my findings. Jong Limb Division of Information Systems Virginia Department of Social Services 804-726-7823 -----Original Message----- From: Howard Chu [mailto:hyc@symas.com] Sent: Thursday, April 05, 2012 10:17 AM To: Limb, Jong (VDSS) Cc: openldap-its(a)OpenLDAP.org Subject: Re: (ITS#7228) Authentication Problem When Using PPolicy and Chaining jong.limb(a)dss.virginia.gov wrote: > Full_Name: Jong K. Limb > Version: 2.4.23 > OS: RHEL 5.3 > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (166.67.66.5) > > > I have the following setup: > - Provider LDAP server used only by those applications that change passwords > - Consumer LDAP servers used by all applications that want to authenticate > users > - The provider and consumers have password policy configured so that the > accounts lock after 3 failed attempts > - In order to maintain synchronization of failed login attempts across all > consumers, I also enabled chaining from the consumers to the master > > If an attempt is made to authenticate against the consumer with an invalid > password (for example, using ldapsearch), the pwdFailureTime attribute is > added/updated on the provider and eventually synced to the consumer, but the > operation succeeds when it should not have. > > If I remove the password policy overlay (leaving all other configuration the > same) and run ldapsearch with an invalid password against a consumer, the > operation will fail with invalid credentials as it should. > > I have done a little debugging, and it looks like the response that gets > returned to the client is the response to the modify operation that the consumer > makes to the provider to add/update the pwdFailureTime attribute, and not the > response to the bind operation. The modify operation is successful here, so the > client continues on with the search or other operation. Unable to confirm this. Note that this is tested explicitly in test022 of the test suite, and no such behavior occurs there. You're running a pretty old release, perhaps you should update. Regardless, unless you can provide more details to reproduce this situation, this ITS will be closed. -- -- 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#7228) Authentication Problem When Using PPolicy and Chaining
by Jong.Limb＠dss.virginia.gov 05 Apr '12

05 Apr '12

I believe the test is incorrect. Near the bottom of the script, there is this section of code: $LDAPSEARCH -H $URI2 -D "$USER" -w wrongpw >$SEARCHOUT 2>&1 $LDAPSEARCH -H $URI1 -D "$MANAGERDN" -w $PASSWD -b "$USER" \* \+ >> $SEARCHOUT 2>&1 COUNT=`grep "pwdFailureTime" $SEARCHOUT | wc -l` echo "jkl 13" if test $COUNT != 1 ; then echo "Policy state forwarding failed" test $KILLSERVERS != no && kill -HUP $KILLPIDS exit 1 fi The first LDAPSEARCH should have its return code checked, and for an incorrect password, it should be 49. If the script is modified to check for 49 and fail otherwise, it will fail. Unfortunately, I am not in a position to use a newer version of OpenLDAP, but I will build it and run the tests to see if the problem exists there as well. I will report back with my findings. Jong Limb Division of Information Systems Virginia Department of Social Services 804-726-7823 -----Original Message----- From: Howard Chu [mailto:hyc@symas.com] Sent: Thursday, April 05, 2012 10:17 AM To: Limb, Jong (VDSS) Cc: openldap-its(a)OpenLDAP.org Subject: Re: (ITS#7228) Authentication Problem When Using PPolicy and Chaining jong.limb(a)dss.virginia.gov wrote: > Full_Name: Jong K. Limb > Version: 2.4.23 > OS: RHEL 5.3 > URL: ftp://ftp.openldap.org/incoming/ > Submission from: (NULL) (166.67.66.5) > > > I have the following setup: > - Provider LDAP server used only by those applications that change passwords > - Consumer LDAP servers used by all applications that want to authenticate > users > - The provider and consumers have password policy configured so that the > accounts lock after 3 failed attempts > - In order to maintain synchronization of failed login attempts across all > consumers, I also enabled chaining from the consumers to the master > > If an attempt is made to authenticate against the consumer with an invalid > password (for example, using ldapsearch), the pwdFailureTime attribute is > added/updated on the provider and eventually synced to the consumer, but the > operation succeeds when it should not have. > > If I remove the password policy overlay (leaving all other configuration the > same) and run ldapsearch with an invalid password against a consumer, the > operation will fail with invalid credentials as it should. > > I have done a little debugging, and it looks like the response that gets > returned to the client is the response to the modify operation that the consumer > makes to the provider to add/update the pwdFailureTime attribute, and not the > response to the bind operation. The modify operation is successful here, so the > client continues on with the search or other operation. Unable to confirm this. Note that this is tested explicitly in test022 of the test suite, and no such behavior occurs there. You're running a pretty old release, perhaps you should update. Regardless, unless you can provide more details to reproduce this situation, this ITS will be closed. -- -- 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#7226) olcAuditlogFile At dos not accept multiple values
by michael＠stroeder.com 05 Apr '12

05 Apr '12

This is a cryptographically signed message in MIME format. --------------ms000601060706020001090605 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable hyc(a)symas.com wrote: > Michael Str=F6der wrote: >> hyc(a)symas.com wrote: >>> michael(a)stroeder.com wrote: >>>> 2. add an equality matching rule. >>> >>> My approach with config attrs has been to skip the equality rule for >>> single-valued attrs. Since they are single-valued, there's obviously = no need >>> to allow for comparing multiple values. >> >> They are not searchable either then. Does it add too much overhead to = add an >> equality matching rule? >> >> Personally I currently can't imagine a use-case for searching an entry= using >> attribute olcAuditlogFile but one never knows... >=20 > True, depends on the syntax and whether it requires a normalizer, and I= =20 > couldn't think of a use-case for searching either. Overall if there's n= o=20 > obvious use for it, I choose to omit it. Hmm, I come to the opposite conclusion. Why? When generating the diff between old and new entry my web2ldap looks whet= her an EQUALITY matching rule is defined for a certain attribute type and it'= s also published in attributes matchingRules in the subschema subentry. In = that case old attribute values are explicitly deleted (not just the whole attr= ibute). This is done to provoke collisions on the server's side during processing= the modify request to be more on the safe side in case different users alter = the same entries. This has also been discussed some time ago on the OpenLDAP = lists. (Additionally the assertion control with appopriate filter is sent along with the modify request for that purpose. But not if the server is OpenLDAP because of ITS#6916 which renders assertion control completely u= nusable.) =3D> If there's no objection against an equality rule (e.g. because of overhead) *every* attribute type which uses a LDAP syntax for which an equality rule exists should have one. 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