openldap-technical

openldap-technical@openldap.org

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9858 discussions

still stuck with allowing access to all attributes except 1 or 2
by Marc 27 Aug '23

27 Aug '23

olcAccess: {0} to dn.exact="" by * read olcAccess: {1} to dn.exact="cn=Subschema" by * read olcAccess: {2} to attrs=userPassword,shadowLastChange by ssf=256 self read by ssf=256 anonymous auth by * none break ... olcAccess: {7} to dn.subtree="xxxxxx" filter=(objectClass=posixAccount) attrs= by ssf=64 dn.exact="yyyy" read by * break olcAccess: {8} to dn.subtree="xxxxxx" by ssf=256 dn.exact="yyyy" search by ssf=256 self read by anonymous is there not a syntax or so for attrs=-userPassword Or am I approaching this incorrectly?

3 5

Re: [EXT] rhel8 OS rpm spec file
by Kaushal Shriyan 23 Aug '23

23 Aug '23

On Mon, Aug 21, 2023 at 10:29 PM Quanah Gibson-Mount <quanah(a)fast-mail.org> wrote: > > > --On Monday, August 21, 2023 10:38 PM +0530 Kaushal Shriyan > <kaushalshriyan(a)gmail.com> wrote: > > > > Prepare the database template included in OpenLDAP installed > > > ># cp -r /usr/share/openldap-servers/DB_CONFIG.example > ># /var/lib/ldap/DB_CONFIG > > cp: cannot stat '/usr/share/openldap-servers/DB_CONFIG.example': No such > > file or directory > > > ># ls -l /usr/share/openldap-servers/DB_CONFIG.example > > ls: cannot access '/usr/share/openldap-servers/DB_CONFIG.example': No > > such file or directory > ># ls -l /etc/openldap/slapd.d/cn=config/olcDatabase={2}mdb.ldif > > ls: cannot access > > '/etc/openldap/slapd.d/cn=config/olcDatabase={2}mdb.ldif': No such file > > or directory > > I don't know where you are getting information about > /usr/share/openldap-servers/DB_CONFIG.example. That doesn't exist in > OpenLDAP 2.5+ > > --Quanah > Thanks Quanah for the quick response. I am following https://unixcop.com/how-to-install-openldap-on-rockylinux-or-centos-8-step-…. Are there any tutorials or guides to setup symas-openldap-servers-2.5.16-1.el8.x86_64 on Red Hat Enterprise Linux release 8.7 (Ootpa)? Please suggest further. Thanks in advance. Best Regards, Kaushal

2 2

lmdb usage in containers
by Vitaly Repin 21 Aug '23

21 Aug '23

Hello, I have a question about usage of the same lmdb database in different containers and in the host machine. So far I just mapped lmdp file in docker-compose.yml: volumes: - "/var/spool/lmdbenv/:/var/spool/lmdbenv/" And I'm reading/writing to/from the database from different containers. Everything seems to work at a first glance. Example of adding an element to lmdb: /usr/bin/python -mlmdb --env /var/spool/lmdbenv edit \ --set "client"="{ \"client_ip\" : \"$client_ip\", \"client_data\" : \"$client_data\" }" Is it the proper use case for lmdb? Is there any special "flush" API which I have to use to make sure that the record inserted in one container becomes visible in another? Thanks in advance! -- WBR & WBW, Vitaly

2 2

Re: [EXT] rhel8 OS rpm spec file
by Kaushal Shriyan 21 Aug '23

21 Aug '23

Hi, Are there any tutorials or guides to configure symas based Openldap server on Red Hat Enterprise Linux release 8.7 (Ootpa)? # rpm -qa | grep openldap symas-openldap-servers-2.5.16-1.el8.x86_64 symas-openldap-servers-selinux-1.0.6-1.el8.noarch symas-openldap-libs-2.5.16-1.el8.x86_64 symas-openldap-clients-2.5.16-1.el8.x86_64 # Please guide me. Thanks in Advance. Best Regards, Kaushal On Wed, Aug 9, 2023 at 11:19 PM Kaushal Shriyan <kaushalshriyan(a)gmail.com> wrote: > > > On Mon, Aug 7, 2023 at 12:01 PM Windl, Ulrich <u.windl(a)ukr.de> wrote: > >> I think the question is somewhat off-topic here: Learn how to build an >> RPM package from elsewhere, maybe >> https://www.redhat.com/sysadmin/create-rpm-package or >> https://developers.redhat.com/blog/2019/03/18/rpm-packaging-guide-creating-… >> or https://linuxconfig.org/how-to-create-an-rpm-package >> >> -----Original Message----- >> From: Kaushal Shriyan <kaushalshriyan(a)gmail.com> >> Sent: Sunday, August 6, 2023 3:51 AM >> To: openldap-technical(a)openldap.org >> Subject: [EXT] rhel8 OS rpm spec file >> >> Hi, >> >> Is there a way to generate openldap-servers.x86_64 rpm spec file from >> https://www.openldap.org/software/download/OpenLDAP/openldap-release/openld… >> >> >> # ll >> total 900 >> -rw-r--r-- 1 1001 1001 11109 Jul 10 21:59 aclocal.m4 >> -rw-r--r-- 1 1001 1001 6100 Jul 10 21:59 ANNOUNCEMENT >> drwxr-xr-x 2 1001 1001 4096 Jul 10 21:59 build >> -rw-r--r-- 1 1001 1001 14120 Jul 10 21:59 CHANGES >> drwxr-xr-x 3 1001 1001 38 Jul 10 21:59 clients >> -rwxr-xr-x 1 1001 1001 753489 Jul 10 21:59 configure >> -rw-r--r-- 1 1001 1001 99724 Jul 10 21:59 configure.ac < >> http://configure.ac> >> drwxr-xr-x 7 1001 1001 129 Jul 10 21:59 contrib >> -rw-r--r-- 1 1001 1001 2345 Jul 10 21:59 COPYRIGHT >> drwxr-xr-x 8 1001 1001 102 Jul 10 21:59 doc >> drwxr-xr-x 3 1001 1001 4096 Jul 10 21:59 include >> -rw-r--r-- 1 1001 1001 3793 Jul 10 21:59 INSTALL >> drwxr-xr-x 8 1001 1001 123 Jul 10 21:59 libraries >> -rw-r--r-- 1 1001 1001 2214 Jul 10 21:59 LICENSE >> -rw-r--r-- 1 1001 1001 1029 Jul 10 21:59 Makefile.in >> -rw-r--r-- 1 1001 1001 3594 Jul 10 21:59 README >> drwxr-xr-x 4 1001 1001 52 Jul 10 21:59 servers >> drwxr-xr-x 5 1001 1001 93 Jul 10 21:59 tests >> # ./configure --help | grep spec >> To assign environment variables (e.g., CC, CFLAGS...), specify them as >> Defaults for the options are specified in brackets. >> --help=short display options specific to this package >> `/usr/local/bin', `/usr/local/lib' etc. You can specify >> --with-odbc with specific ODBC support >> compiler's sysroot if not specified). >> # >> >> Please guide me. >> >> Thanks in Advance. >> >> Best Regards, >> >> Kaushal >> >> > Thanks Quanah and Ulrich for the quick email response. Much appreciated > for guiding me. Thanks once again. > > Best Regards, > > Kaushal >

2 2

enable SSL
by Jean-Luc Chandezon 21 Aug '23

21 Aug '23

Hello dear community, I want to enable SSL, but I cannot find "/etc/sysconfig/slapd" file. OpenLDAP version is 2.4.59, on , for testing.. I'm going to migrate to last version next month. OS is Rocky Linux 8.8. Thanks, Jean-Luc

6 6

mdb_env_close, mdb_dbi_close, mdb_dbi_open
by Sam Dave 21 Aug '23

21 Aug '23

Hi, I'm interested in understanding these functions better. These are not criticisms.. since these functions are called rarely, I have no problem synchronizing them. I ask only for curiosity's sake. * mdb_env_close: "Only a single thread may call this function." Why can't different environments (separate files/dirs on disk) be closed from different threads? * mdb_dbi_close: "Handles should only be closed by a single thread." Why can't at least databases on different environments (separate files/dirs on disk) be closed from different threads? * mdb_dbi_open: "This function must not be called from multiple concurrent transactions in the same process." Why can't this function be called from different threads to open at least databases on different environments (separate files/dirs on disk)? What are the reasons for these limitations, under the hood? Could these functions have been designed in a different way, to allow for more multithreading (again, I'm not asking for this, I'm just curious). - Sam

2 4

Re: ldap_add: Naming violation (64) additional info: value of single-valued naming attribute 'dc' conflicts with value present in entry
by Kaushal Shriyan 17 Aug '23

17 Aug '23

On Thu, Aug 17, 2023 at 9:41 AM Quanah Gibson-Mount <quanah(a)fast-mail.org> wrote: > > > --On Thursday, August 17, 2023 7:25 AM +0530 Kaushal Shriyan > <kaushalshriyan(a)gmail.com> wrote: > > ># cat mydomain.ldif > > dn: dc=corporate,dc=mydomain,dc=in > > objectClass: dcObject > > objectClass: organization > > dc: mydomain > > o: mydomain > > > > > ># ldapadd -f mydomain.ldif -D cn=admin,dc=corporate,dc=mydomain,dc=in -W > > > > adding new entry "dc=corporate,dc=mydomain,dc=in" > > ldap_add: Naming violation (64) > > additional info: value of single-valued naming attribute 'dc' > > conflicts with value present in entry > > As it stated, "dc: mydomain" does not equal "dc: corporate". Fix the > naming value. > > --Quanah > > Thanks Quanah for the quick email response. It worked like a charm. Much appreciated for guiding me. Thanks once again. Best Regards, Kaushal

1 0

Questions about slapo-memberof
by Alex Samad - Yieldbroker 17 Aug '23

17 Aug '23

Hi I am using slapo-memberof wondering about its performance, I have a couple of groups that have a large pool of unique member attributes. I had some maintenance code that would update the largest group - say about 4k uniquemember entries. The code is wrong it rewrite all of the attributes instead of just updating the diff. But what we noticed is that for upto 13 sec the memberof attrib could be wrong on a user object whilst I presume slapo-memberof re evaluated all of the memberships Question I am in the middle of rewritting the maintenance code - will slapo-memberof only reprocess the additions / diffs or will it reeval all ... Do I have any control over how many threads or are there any control knobs I can tune for the slapo-memberof to help with this ? Thanks Alex

1 0

Re: 2.6.4 replication oddness
by Quanah Gibson-Mount 17 Aug '23

17 Aug '23

--On Thursday, August 17, 2023 2:02 PM -0400 Brendan Kearney <bpk678(a)gmail.com> wrote: >> Generally an export of the cn=config DB, minus any passwords of the >> different providers. If the config is identical across all 3, then >> just one copy of the config. >> >> --Quanah > > i have attached the export of cn=config, with sensitive data removed. > the config is intended to be identical between the nodes, though i have > broken things apart, in an attempt to rectify some issues and update > things to new functionality. I'm going to take this off list, but your config is an utter mess and contains a lot of things that need fixing. ;) I'll follow up once I have some time to fix it. --Quanah

2 2

slapd module thread synchronization and portability. __atomic_xxx().
by Sean Gallagher 17 Aug '23

17 Aug '23

Hi OpenLDAP affiliates, I'm working on a slapd module and have started looking at thread safety. I've noticed that lloadd uses __atomic_xx GCC builtins but slapd does not. Is there are reason for this? Does lloadd compile and run on all the same targets that slapd does? Sean. -- This email has been checked for viruses by AVG antivirus software. www.avg.com

2 1

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openldap-technical