On Thu, 30 Oct 2014 10:02:19 +0100 Lévai László <laszlo.lev.levai_at_gmail.com> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > > > 2014-10-30 09:47 keltezéssel, O. Hartmann írta: > > On Thu, 30 Oct 2014 09:35:49 +0100 Lévai László > > <laszlo.lev.levai_at_gmail.com> wrote: > > > > Hi, try this: > > > > [1] kill all kerberos process [2] to start KDC: > > /usr/local/libexec/kdc --detach [3] /usr/local/sbin/kadmin -l > > kadmin> list -l * [...] > > > > Principal: krbtgt/... Principal expires: never Password expires: > > never Last password change: never Max ticket life: unlimited Max > > renewable life: unlimited Kvno: 1 Mkvno: unknown Last successful > > login: never Last failed login: never Failed login count: 0 Last > > modified: 2014-10-28 11:44:00 UTC Modifier: unknown Attributes: > > Keytypes: aes256-cts-hmac-sha1-96(pw-salt), des3-cbc-sha1(pw-salt), > > arcfour-hmac-md5(pw-salt) PK-INIT ACL: Aliases: > > > > Principal: kadmin/changepw_at_... Principal expires: never Password > > expires: never Last password change: never Max ticket life: 5 > > minutes Max renewable life: 5 minutes Kvno: 1 Mkvno: unknown Last > > successful login: never Last failed login: never Failed login > > count: 0 Last modified: 2014-10-28 11:44:00 UTC Modifier: unknown > > Attributes: pwchange-service, requires-pre-auth, > > disallow-proxiable, disallow-renewable, disallow-tgt-based, > > disallow-postdated Keytypes: aes256-cts-hmac-sha1-96(pw-salt), > > des3-cbc-sha1(pw-salt), arcfour-hmac-md5(pw-salt) PK-INIT ACL: > > Aliases: > > > > Principal: kadmin/admin_at_... Principal expires: never Password > > expires: never Last password change: never Max ticket life: 1 hour > > Max renewable life: 1 hour Kvno: 1 Mkvno: unknown Last successful > > login: never Last failed login: never Failed login count: 0 Last > > modified: 2014-10-28 11:44:00 UTC Modifier: unknown Attributes: > > requires-pre-auth Keytypes: aes256-cts-hmac-sha1-96(pw-salt), > > des3-cbc-sha1(pw-salt), arcfour-hmac-md5(pw-salt) PK-INIT ACL: > > Aliases: > > > > Principal: changepw/kerberos_at_... Principal expires: never Password > > expires: never Last password change: never Max ticket life: 1 hour > > Max renewable life: 1 hour Kvno: 1 Mkvno: unknown Last successful > > login: never Last failed login: never Failed login count: 0 Last > > modified: 2014-10-28 11:44:01 UTC Modifier: unknown Attributes: > > pwchange-service, disallow-tgt-based Keytypes: > > aes256-cts-hmac-sha1-96(pw-salt), des3-cbc-sha1(pw-salt), > > arcfour-hmac-md5(pw-salt) PK-INIT ACL: Aliases: > > > > Principal: kadmin/hprop_at_... Principal expires: never Password > > expires: never Last password change: never Max ticket life: 1 hour > > Max renewable life: 1 hour Kvno: 1 Mkvno: unknown Last successful > > login: never Last failed login: never Failed login count: 0 Last > > modified: 2014-10-28 11:44:01 UTC Modifier: unknown Attributes: > > requires-pre-auth, disallow-tgt-based Keytypes: > > aes256-cts-hmac-sha1-96(pw-salt), des3-cbc-sha1(pw-salt), > > arcfour-hmac-md5(pw-salt) PK-INIT ACL: Aliases: > > > > Principal: WELLKNOWN/ANONYMOUS_at_... Principal expires: never > > Password expires: never Last password change: never Max ticket > > life: 1 hour Max renewable life: 1 hour Kvno: 1 Mkvno: unknown Last > > successful login: never Last failed login: never Failed login > > count: 0 Last modified: 2014-10-28 11:44:01 UTC Modifier: unknown > > Attributes: requires-pre-auth Keytypes: > > aes256-cts-hmac-sha1-96(pw-salt), des3-cbc-sha1(pw-salt), > > arcfour-hmac-md5(pw-salt) PK-INIT ACL: Aliases: > > > > Principal: default_at_... Principal expires: never Password expires: > > never Last password change: never Max ticket life: 1 day Max > > renewable life: 1 week Kvno: 1 Mkvno: unknown Last successful > > login: never Last failed login: never Failed login count: 0 Last > > modified: 2014-10-28 11:44:01 UTC Modifier: unknown Attributes: > > disallow-all-tix Keytypes: aes256-cts-hmac-sha1-96(pw-salt), > > des3-cbc-sha1(pw-salt), arcfour-hmac-md5(pw-salt) PK-INIT ACL: > > Aliases: [...] > > > >> Hello. > > > >> This seems not to be the base system's Heimdal since you use > >> /usr/local as prefix! > > > > The base system's Heimdal with OpenLDAP backend not worked form me. So > I installed the security/heimdal port and OpenLDAP24 server. > > root_at_lea:~ # /usr/local/libexec/slapd -VV > _at_(#) $OpenLDAP: slapd 2.4.40 (Oct 17 2014 16:17:52) $ > root_at_lea...:/usr/ports/net/openldap24-server/work/openldap-2.4.40/servers/slapd > > > root_at_lea:~ # /usr/local/libexec/kdc --version > kdc (Heimdal 1.5.2) > Copyright 1995-2011 Kungliga Tekniska Högskolan > Send bug-reports to heimdal-bugs_at_h5l.org > > > root_at_lea:~ # /usr/local/libexec/kdc --builtin-hdb > builtin hdb backends: ndbm:, keytab:, ldap:, ldapi:, sqlite: > > oterwise the system kdc: > root_at_lea:~ # /usr/libexec/kdc --builtin-hdb > builtin hdb backends: db:, mit-db:, ndbm:, keytab:, sqlite: > > > >> What is your database/storage backend for your Heimdal > >> installation? Is it OpenLDAP? > > > >> Tnak you very much in advance, > > > >> Oliver > > > > > > > > 2014-10-30 09:20 keltezéssel, O. Hartmann írta: > >>>> On CURRENT (FreeBSD 11.0-CURRENT #0 r273810: Wed Oct 29 > >>>> 07:52:22 CET 2014 amd64) a running net/openldap24-sasl-server > >>>> system is installed and running and is now about to be the > >>>> database backend for Kerberos/Heimdal. > >>>> net/openldap24-sasl-server is at > >>>> openldap-sasl-server-2.4.40. > >>>> > >>>> The database storage scheme of the LDAP backend is MDB, as it > >>>> is highly recommended by the vendors of OpenLDAP. > >>>> > >>>> Searching for suitable manuals, I found some HowTos > >>>> describing how to setup MIT Kerberos V with an OpenLDAP > >>>> backend and I started following the instructions there. > >>>> Despite the fact that http://www.h5l.org/manual is dead(!) > >>>> and no usefull documentation or any kind of a hint where to > >>>> find useful documentation for Heimdal can be found, many of > >>>> the MIT Kerberos V setup instructions seem to be a dead end > >>>> when using Heimdal on FreeBSD. Most of the links on that > >>>> heimdal site ends up in ERROR 404! > >>>> > >>>> Well, I think my objective isn't that exotic in an more > >>>> advanced server environment and I think since FreeBSD is > >>>> supposed to be used in advanced server environments this task > >>>> should be well known - but little information/documentation > >>>> is available. > >>>> > >>>> Nevertheless, I use the base system's heimdal implementation > >>>> and I run into a very frustrating error when trying to run > >>>> "kamdin -l": > >>>> > >>>> kadmin: error trying to load dynamic module > >>>> /usr/lib/hdb_ldap.so: Cannot open "/usr/lib/hdb_ldap.so" > >>>> > >>>> The setup for the stanza [kdc] is > >>>> > >>>> [...] [kdc] database = { > >>>> dbname=ldap:ou=kerberos,dc=server,dc=gdr > >>>> #hdb-ldap-structural-object = inetOrgPerson mkey_file = > >>>> /var/heimdal/m-key acl_file = /var/heimdal/kadmind.acl } > >>>> > >>>> instructions taken from > >>>> http://www.padl.com/Research/Heimdal.html. > >>>> > >>>> Well, it seems that FreeBSD ships with a crippled heimdal > >>>> implementation. Where is /usr/lib/hdb_ldap.so? > >>>> > >>>> I'm toying around this issue for several days now and it gets > >>>> more and more frustrating, also with the perspective of > >>>> having no running samba 4.1 server for the windows domain. > >>>> > >>>> Can someone give me a hint where to find suitable FreeBSD > >>>> docs for a task like this? I guess since FreeBSD is > >>>> considered a server OS more than a desktop/toy OS, there must > >>>> be a solution for this. FreeBSD ships with heimdal in the > >>>> base, but it seems this heimdal is broken. > >>>> > >>>> P.S. Please CC me. > >>>> _______________________________________________ > >>>> freebsd-current_at_freebsd.org mailing list > >>>> http://lists.freebsd.org/mailman/listinfo/freebsd-current To > >>>> unsubscribe, send any mail to > >>>> "freebsd-current-unsubscribe_at_freebsd.org" [...] Yes, the base system is only a crippled version and I guess it is due to the fact that OpenLDAP is also NOT part of the base and the libraries/headers necessary to built the LDAP support in the base systems's heimdal are missing. The lack of documentation is simply a mess. I excluded by intention the port security/heimdal to proof whether FreeBSD is capable of handling a common and very usual server task like the mentioned scenario. I overcame this problem by installing the port security/heimdal, but now I run into the next problem which is highly intransparent: kadmin> init MY.REALM kadmin: hdb_open: ldap_sasl_bind_s: Confidentiality required My LDAP server expects TLS authentication. I would expect a LDAP aware client to llok for the proper informations at /usr/local/openldap/ldap.conf. Obviously, Heimdal doesn't. Is there anything I've missed? Since I can not find any suitable documentation (www.h5l.org/manual is dead!), I'm floating dead in the water. I found several HowTo manuals, but the most sophistaceted referes to MIT Kerberos 5 as mentioned earlier and can be found here: http://www.math.ucla.edu/~jimc/documents/ldap/kerberos-ldap-1202.html But this manual seems to be unapplicable to Heimdal. But without docs it is hard to impossible (in a reasonable timeframe for productive use) to figure that out. Anyway, if there is some hint, I would appreciate it. Thanks in advance, OliverReceived on Thu Oct 30 2014 - 08:47:20 UTC
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