Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    NEW Package: freeRADIUS 2.x

    Scheduled Pinned Locked Moved pfSense Packages
    628 Posts 80 Posters 755.6k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • P
      pszafer
      last edited by

      @sandern
      in /usr/local/etc/raddb/sites-enabled/default
      you have authentication section

      so far we've got plaint text password and this is our problem, we need nt-domain hash.
      you could try comment line with unix auth
      and uncomment Auth-Type LDAP, but this will propably cause other errors.
      I've done this before so linux users with pap auth were authenticated succesfully,  but trully I remove this and backuped in wrong place (it's gone) so I can't easy come back to this, but I don't want to.

      @Nachtfalke
      AD is compatible with LDAP in way we wanted to.
      We need Kerberos to get ticket to get authenticated - http://www.google.pl/imgres?q=kerberos+eap&um=1&hl=pl&authuser=0&biw=1920&bih=913&tbm=isch&tbnid=4SMvBpPK_Big9M:&imgrefurl=http://anil-identity.blogspot.com/2009_02_01_archive.html&docid=xeW3QfB9c27wtM&imgurl=http://identitymeme.org/wp-content/uploads/2009/02/krbandweb-opps_06-700x366.png&w=700&h=366&ei=gUcLT5qpEcmq-AaFwL20AQ&zoom=1&iact=hc&vpx=1506&vpy=159&dur=1520&hovh=162&hovw=311&tx=119&ty=97&sig=107427534317749718724&page=1&tbnh=86&tbnw=164&start=0&ndsp=53&ved=1t:429,r:8,s:0

      To get Kerberos working with AD we need get winbind (which is in Samba packet). Winbind is service allows to get authenticated over Windows PDC.
      rlm_smb is something worth to try and interesting.

      About Samba compiling, I think someone could try to use samba as file sharing server so firewall would be messed up.
      I wanted to use Samba only for purpose to authenticate user and I think it is possible ;)

      Two weeks ago I've bought new netgear router to my workplace, upgraded to OpenWRT and wanted to authenticate wifi via 802.1x.
      As Domain Controller shouldn't be used for this for security reasons I decided to do it on pfsense router. Didn't search forum what's going on with this packet, didn't see this in GUI so recompiled freeradius on freebsd virtual machine and added necessary libraries for that.
      I've come here because I was exhausted for tryin' ntlm_auth to work. Squid package has some ntlm_auth without samba, so I assumed it is possible. Now I think my assumption was wrong :P

      Okay, now I'm reading about rlm_smb, maybe do something with that.

      –------------------
      one weird thing, in dd-wrt it is for 5 years and it is still experimental? am I missing something?

      1 Reply Last reply Reply Quote 0
      • marcellocM
        marcelloc
        last edited by

        I wanted to use Samba only for purpose to authenticate user and I think it is possible

        Only if you do it by hand, installing freebsd packages.Samba as a pfSense package is really not a good idea for firewall.

        Treinamentos de Elite: http://sys-squad.com

        Help a community developer! ;D

        1 Reply Last reply Reply Quote 0
        • P
          pszafer
          last edited by

          in freebsd packages there are no security=ads. Unfortunately we need only this from samba :/

          1 Reply Last reply Reply Quote 0
          • marcellocM
            marcelloc
            last edited by

            Ddid you tried with kerberos? there is a way to do this without samba.

            Treinamentos de Elite: http://sys-squad.com

            Help a community developer! ;D

            1 Reply Last reply Reply Quote 0
            • P
              pszafer
              last edited by

              @marcelloc
              I will try tomorrow morning do this (in 7 hours) [other time zone  ;)]

              1 Reply Last reply Reply Quote 0
              • N
                Nachtfalke
                last edited by

                Updates pkg v1.4.8:

                • Added: Support for Redundant / LoadBalancing two LDAP Servers (authorize and authentication)

                I will add redundant SQL server support in near futur, too.

                PS: I found something about MS AD and LDAP and how to enable LDAP in MS Server 2003 and higher. This is not directly pointed to freeradius but perhaps it will help the guys who know more about this than me :D

                http://www.petri.co.il/anonymous_ldap_operations_in_windows_2003_ad.htm

                1 Reply Last reply Reply Quote 0
                • P
                  pszafer
                  last edited by

                  Hello, here is the same and shorter version for 2008 AD, http://technet.microsoft.com/pl-pl/library/cc816788(WS.10).aspx,
                  but I'm not sure if this is what we want to do.
                  Make connection safer in one place, but less safe in other place.

                  1 Reply Last reply Reply Quote 0
                  • S
                    sandern
                    last edited by

                    @pszafer:

                    Hello, here is the same and shorter version for 2008 AD, http://technet.microsoft.com/pl-pl/library/cc816788(WS.10).aspx,
                    but I'm not sure if this is what we want to do.
                    Make connection safer in one place, but less safe in other place.

                    I don't think this is the case here. We are authenticating to ldap so its not anonymous as in the technet article. I'll try some more this afternoon to get this working.

                    1 Reply Last reply Reply Quote 0
                    • P
                      pszafer
                      last edited by

                      just tell me, is command kinit working for you?
                      I have problem with a lot of libraries.
                      Now I'm stuck at error:
                      /usr/local/lib/libgssrpc.so: Undefined symbol "gss_mech_krb5"

                      –---------------------------

                      @marcelloc
                      look at this configure error of compiling Kerberos from hand :P

                      configure: error: krb5 libs don't have all features required for Active Directory support

                      1 Reply Last reply Reply Quote 0
                      • N
                        Nachtfalke
                        last edited by

                        Hi,

                        I got this on i386 and amd64 - does this help you?

                        [2.0.1-RELEASE][admin@pfsense.localdomain]/root(1): kinit
/libexec/ld-elf.so.1: /usr/local/lib/libkrb5.so: Undefined symbol "add_error_table"
                        1 Reply Last reply Reply Quote 0
                        • marcellocM
                          marcelloc
                          last edited by

                          No, i'll Google for it.  ???

                          Treinamentos de Elite: http://sys-squad.com

                          Help a community developer! ;D

                          1 Reply Last reply Reply Quote 0
                          • P
                            pszafer
                            last edited by

                            put this code into sh script, execute and krb should work:

                            #!/bin/sh
export PACKAGESITE="ftp://ftp-archive.freebsd.org/pub/FreeBSD/releases/i386/i386/9.0-RELEASE/packages/Latest/"
pkg_add -r krb5-19
pkg_add -f -r heimdal

                            krb5-19 you should have, but this is just in case ;)

                            now create file:
                            vi /etc/krb5.conf

                            [libdefaults]
        default_realm = DOMAIN.NAME
        dns_lookup_kds = TRUE
        default_keytab_name = /etc/krb5.keytab
[domain_realm]
        .domain.name = DOMAIN.NAME
[realms]
        DOMAIN.NAME = {
          auth_to_local = RULE:[1:$0\$1](^DOMAIN\.NAME\\.*)s/^DOMAIN\.NAME\\//
          auth_to_local = DEFAULT
}

                            My name for admin user is: Administrator (maybe other name in you language).
                            And now in console:

                            $ kinit Administrator@DOMAIN.NAME [don't know why but only upper case for me]
password: xxxx

                            and now:

                            $ klist

                            But trully have no idea what next :P
                            I've tryin' get ntlm_auth and winbindd to work without samba :P

                            trully ntlm_auth use only command from winbind like get_domain_name, so I'm thinking about editing source code :P

                            1 Reply Last reply Reply Quote 0
                            • marcellocM
                              marcelloc
                              last edited by

                              export PACKAGESITE="ftp://ftp-archive.freebsd.org/pub/FreeBSD/releases/i386/i386/9.0-RELEASE/packages/Latest/"

                              Install freebsd9 packages on 8.1 install could break many dependencies.

                              pkg_add -r krb5-19
                              pkg_add -f -r heimdal

                              kerberos conflicts with heimdal, why do you need both?

                              But trully have no idea what next
                              I've tryin' get ntlm_auth and winbindd to work without samba

                              I know some extra steps, i'll try to find it and post here.

                              Treinamentos de Elite: http://sys-squad.com

                              Help a community developer! ;D

                              1 Reply Last reply Reply Quote 0
                              • marcellocM
                                marcelloc
                                last edited by

                                I did not found any compile arg to fix Undefined symbol "add_error_table"

                                For now, pszafer suggestion works.

                                Just fix path for heimdal

                                amd64
                                pkg-add -r  http://e-sac.siteseguro.ws/packages/amd64/8/All/heimdal-1.4_1.tbz

                                i386
                                pkg-add -r http://e-sac.siteseguro.ws/packages/8/All/heimdal-1.4_1.tbz

                                I'm not sure if it breaks other packages that call krb5.

                                Treinamentos de Elite: http://sys-squad.com

                                Help a community developer! ;D

                                1 Reply Last reply Reply Quote 0
                                • P
                                  pszafer
                                  last edited by

                                  @marcelloc:

                                  export PACKAGESITE="ftp://ftp-archive.freebsd.org/pub/FreeBSD/releases/i386/i386/9.0-RELEASE/packages/Latest/"

                                  Install freebsd9 packages on 8.1 install could break many dependencies.

                                  pkg_add -r krb5-19
                                  pkg_add -f -r heimdal

                                  kerberos conflicts with heimdal, why do you need both?

                                  But trully have no idea what next
                                  I've tryin' get ntlm_auth and winbindd to work without samba

                                  I know some extra steps, i'll try to find it and post here.

                                  it's my mistake. I used 8.1 packages, but only testing 9.0 packages ;)
                                  Be aware that this operation could cause problems with ldconfig, I had one :P

                                  if you can give me a hint what to do, because I'm tryin and tryin and I'm become impatient :D

                                  1 Reply Last reply Reply Quote 0
                                  • N
                                    Nachtfalke
                                    last edited by

                                    Updates pkg v1.4.9

                                    • Added: Support for second SQL database (failover/loadbalancing)

                                    ===============================================================
                                    @marcelloc:
                                    I noticed a problem with libmysqlclient.so.18 not found after a reboot:

                                    What I did:
                                    I did a fresh install of pfsense (i386/amd64) and a fresh install of freeradius2.
                                    I enabled SQL with MySQL - the service would start if it could find a mysql server.
                                    I did a reboot of pfsense and after the reboot the libmysqlclient.so.18 cannot be found. See the following:

                                    [2.0.1-RELEASE][admin@pfsense.localdomain]/root(6): ldd /usr/local/lib/freeradius-2.1.12/rlm_sql_mysql.so
/usr/local/lib/freeradius-2.1.12/rlm_sql_mysql.so:
        libmysqlclient.so.18 => not found (0x0)
        libz.so.5 => /lib/libz.so.5 (0x281b4000)
        libm.so.5 => /lib/libm.so.5 (0x281c6000)
        libthr.so.3 => /lib/libthr.so.3 (0x281e0000)
        libc.so.7 => /lib/libc.so.7 (0x28097000)

[2.0.1-RELEASE][admin@pfsense.localdomain]/root(7): find / -name "*libmysqlclient.so.18*"
/usr/local/lib/mysql/libmysqlclient.so.18

[2.0.1-RELEASE][admin@pfsense.localdomain]/root(8): pkg_info
bsdinstaller-2.0.2011.0913 BSD Installer mega-package
cyrus-sasl-2.1.25_1 RFC 2222 SASL (Simple Authentication and Security Layer)
db41-4.1.25_4       The Berkeley DB package, revision 4.1
freeradius-2.1.12   A free RADIUS server implementation
gdbm-1.9.1          The GNU database manager
gettext-0.18.1.1    GNU gettext package
grub-0.97_4         GRand Unified Bootloader
krb5-1.9.2_1        An authentication system developed at MIT, successor to Ker
libiconv-1.13.1_1   A character set conversion library
libltdl-2.4_1       System independent dlopen wrapper
mysql-client-5.5.19 Multithreaded SQL database (client)
openldap-sasl-client-2.4.26 Open source LDAP client implementation with SASL2 support
perl-5.12.4_3       Practical Extraction and Report Language
postgresql-client-9.1.2 PostgreSQL database (client)

[2.0.1-RELEASE][admin@pfsense.localdomain]/root(9): pkg_add -f http://e-sac.siteseguro.ws/packages/8/All/mysql-client-5.5.19.tbz
Fetching http://e-sac.siteseguro.ws/packages/8/All/mysql-client-5.5.19.tbz... Done.

[2.0.1-RELEASE][admin@pfsense.localdomain]/root(10): ldd /usr/local/lib/freeradius-2.1.12/rlm_sql_mysql.so
/usr/local/lib/freeradius-2.1.12/rlm_sql_mysql.so:
        libmysqlclient.so.18 => /usr/local/lib/mysql/libmysqlclient.so.18 (0x28300000)
        libz.so.5 => /lib/libz.so.5 (0x281b4000)
        libm.so.5 => /lib/libm.so.5 (0x281c6000)
        libthr.so.3 => /lib/libthr.so.3 (0x281e0000)
        libc.so.7 => /lib/libc.so.7 (0x28097000)
        libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x28611000)
        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x281f5000)

                                    As you can see, the file is on the system, the mysqlclient pkg is installed and after I forced a reinstall of mysqlclient the MySQL module is working again - but until a reboot.

                                    I tried to work around this following this instruction from freeradius.org page:

                                    #
# libdir: Where to find the rlm_* modules.
#
#   This should be automatically set at configuration time.
#
#   If the server builds and installs, but fails at execution time
#   with an 'undefined symbol' error, then you can use the libdir
#   directive to work around the problem.
#
#   The cause is usually that a library has been installed on your
#   system in a place where the dynamic linker CANNOT find it.  When
#   executing as root (or another user), your personal environment MAY
#   be set up to allow the dynamic linker to find the library.  When
#   executing as a daemon, FreeRADIUS MAY NOT have the same
#   personalized configuration.
#
#   To work around the problem, find out which library contains that symbol,
#   and add the directory containing that library to the end of 'libdir',
#   with a colon separating the directory names.  NO spaces are allowed.
#
#   e.g. libdir = /usr/local/lib:/opt/package/lib
#
#   You can also try setting the LD_LIBRARY_PATH environment variable
#   in a script which starts the server.
#
#   If that does not work, then you can re-configure and re-build the
#   server to NOT use shared libraries, via:
#
#	./configure --disable-shared
#	make
#	make install
#
libdir = @libdir@

                                    I added the /usr/local/lib/mysql path to the radiusd.conf but with no luck.

                                    There isn't any problem with PostgreSQL, and ldap as well as krb5 are still working after a reboot.

                                    I'm sorry I didn't test that some days before when you started compiling. Don't know how to fix that :(

                                    1 Reply Last reply Reply Quote 0
                                    • marcellocM
                                      marcelloc
                                      last edited by

                                      Ok, I'll take a look.

                                      Treinamentos de Elite: http://sys-squad.com

                                      Help a community developer! ;D

                                      1 Reply Last reply Reply Quote 0
                                      • P
                                        pszafer
                                        last edited by

                                        @Nachtfalke
                                        if you see that library there and it is not seen by ldconfig just run:

                                        ldconfig -m /usr/local/lib/mysql/

                                        Unfortunately ldconfig doesn't run recursively…

                                        1 Reply Last reply Reply Quote 0
                                        • N
                                          Nachtfalke
                                          last edited by

                                          @pszafer:

                                          @Nachtfalke
                                          if you see that library there and it is not seen by ldconfig just run:

                                          ldconfig -m /usr/local/lib/mysql/

                                          Unfortunately ldconfig doesn't run recursively…

                                          Thanks! Will try that tomorrow. Will go to bed now to get at least 5h of sleep ;)

                                          1 Reply Last reply Reply Quote 0
                                          • N
                                            Nachtfalke
                                            last edited by

                                            @pszafer:

                                            @Nachtfalke
                                            if you see that library there and it is not seen by ldconfig just run:

                                            ldconfig -m /usr/local/lib/mysql/

                                            Unfortunately ldconfig doesn't run recursively…

                                            Hi,
                                            this worked - unfortunately only until reboot.
                                            Is this perhaps of write protection of pfsense ?
                                            Or is there a possibility to make this "permanent" ? I don't want to put this into the rc_start_file.

                                            1 Reply Last reply Reply Quote 0
                                            • First post
                                              Last post
                                            Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.