newbie on radiustesting

Si St sigbj-st at operamail.com
Thu Apr 17 12:04:46 CEST 2008


> ----- Original Message -----
> From: A.L.M.Buxey at lboro.ac.uk
> To: "FreeRadius users mailing list" <freeradius-users at lists.freeradius.org>
> Subject: Re: newbie on radiustesting
> Date: Wed, 16 Apr 2008 21:52:38 +0100
> 
> 
> Hi,
> 
> > A: All running, both radiusd -X and rcradiusd start, is done as 
> > root, and unfortunately all messages comes from the user root.
> 
> okay. so definately a permission issue for a non root user.
> ...its late now so if noone else steps in you'll have to wait
> to hear from me again. (in radiusd.conf the user is set to
> radiusd, yes?)
> 
> alan
> -
> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html

YES, the user is set to radiusd in radiusd.conf:

# user/group: The name (or #number) of the user/group to run radiusd as.
#
#   If these are commented out, the server will run as the user/group
#   that started it.  In order to change to a different user/group, you
#   MUST be root ( or have root privleges ) to start the server.
#
#   We STRONGLY recommend that you run the server with as few permissions
#   as possible.  That is, if you're not using shadow passwords, the
#   user and group items below should be set to 'nobody'.
#
#    On SCO (ODT 3) use "user = nouser" and "group = nogroup".
#
#  NOTE that some kernels refuse to setgid(group) when the value of
#  (unsigned)group is above 60000; don't use group nobody on these systems!
#
#  On systems with shadow passwords, you might have to set 'group = shadow'
#  for the server to be able to read the shadow password file.  If you can
#  authenticate users while in debug mode, but not in daemon mode, it may be
#  that the debugging mode server is running as a user that can read the
#  shadow info, and the user listed below can not.
#
user = radiusd
group = radiusd
.......................................

By the way does this excerpt from the top page of radiusd.conf tell anything about the problem?

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.


...Remembering now that the output of rcradiusd start with the uncomment eap.conf\TLS partis:

linux:/etc/raddb # rcradiusd start
Starting RADIUS daemon 8188:error:0200100D:system library:fopen:Permission denied:bss_file.c:104:fopen('/etc/raddb/certs/demoCA/cacert.pem','r')
8188:error:2006D002:BIO routines:BIO_new_file:system lib:bss_file.c:109:
8188:error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib:by_file.c:274:
startproc:  exit status of parent of /usr/sbin/radiusd: 1
                                                                      failed
....which is pretty much identical to the error messages from radiusd -X:

8215:error:0200100D:system library:fopen:Permission denied:bss_file.c:104:fopen('/etc/raddb/certs/demoCA/cacert.pem','r')
8215:error:2006D002:BIO routines:BIO_new_file:system lib:bss_file.c:109:
8215:error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib:by_file.c:274:
rlm_eap_tls: Error reading Trusted root CA list
rlm_eap: Failed to initialize type tls
radiusd.conf[9]: eap: Module instantiation failed.

Does this help you?


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