September 2012 - Freeradius-Users - lists.freeradius.org

pam_radius requires setting Auth-Type ?
by NdK 24 Sep '12

24 Sep '12

Hello all. We just added pam_radius to our vpn host, to authenticate vpn users throught our (working) RADIUS server. IIUC pam_radius is sending a PAP message: Access-Request packet from host 192.168.130.61 port 9327, id=233, length=99 User-Name = "STUDENTI\\studente.fittizio" User-Password = "my-cleartext-password" NAS-IP-Address = 130.136.152.6 NAS-Identifier = "openvpn" NAS-Port = 8302 NAS-Port-Type = Virtual Service-Type = Authenticate-Only But if I don't add (in users file) a line like: DEFAULT NAS-Identifier == "openvpn", Auth-Type := PAP FR complains: ERROR: No authenticate method (Auth-Type) found for the request: Rejecting the user IIUC, Auth-Type should never be set manually, so I'm quite sure I'm missing something... Could you please point me in the right direction? Tks. BYtE, Diego.

4 8

Re: adding operator-name to play nice with eduroam
by Alan Buxey 24 Sep '12

24 Sep '12

....and if you are performing attribute filtering on inbound/outbound proxied requests (as you should be...its best practice) then you need to add Operator-Name to the relevant 'attrs' files for post-proxy and pre-proxy Alan eduroam UK -- This smartphone uses free WiFi around the world with eduroam, now that's what I call smart.

1 0

adding operator-name to play nice with eduroam
by Brian Gold 24 Sep '12

24 Sep '12

Hi all, We've been up and running with Eduroam for a few months now without any major issues. It was just pointed out to me that we should be sending operator-name along with our proxy requests for better logging and easier troubleshooting if we do experience problems down the line. I believe I've got things set up now to send our operator-name along with the proxied requests by adding the following to our pre-proxy section in sites-enabled/inner-tunnel update proxy-request { Operator-Name := "1simons-rock.edu" } But I would also like to be capturing operator-name on incoming proxy requests. I can't seem to find any documentation as to where I would configure this though. Any suggestions? Brian Gold System Administrator Bard College at Simon's Rock

3 3

Errors while executing 'freeradius -X' command
by Madhu Sudhana Rao 24 Sep '12

24 Sep '12

Hi, I installed freeradius on my ubuntu linux system. I copied my key/certificates to the the location /etc/freeradius/madhu_certs and configured eap.conf accordingly. When I ran freeradius -X command it is giving the errors. Attached my outputs to this mail for reference. Can any one help me please? -- Thanks & Regards... Madhu

4 6

"retry_count" and "retry_delay" configuration in "proxy.conf"
by Arka Sharma 24 Sep '12

24 Sep '12

Hi, I am using freeradius-2.1.11 and I have a requirement like I am a proxy free radius server which communicate to a remote PPS with PPAC and PPAQ. Now my question is that how can I identify that it responded back successfully or not.I mean I have a condition like if it doesn't respond back then I have to perform some task in the code.Now I have written the comments for "zombie_period","response_ window" etc in "proxy.conf" file.My observation for radius debug log is that it sends 3 proxy request within 5 min interval before marking the remote server as dead.Actually I have configured an unreachable ip in proxy.conf.Now I was doing hit and trial by changing the parameter values but no such changes I found in radius debug log.I have old style realm configuration in proxy.conf that is "accthost = <ip> authhost = <ip>" in realm element.I tried with different values of retry_count and retry_delay both in "proxy server " element and "realm" element.And my observation is apart from the value 1 in "retry_count" all other configuration works same way sends 3 proxy request in 5 min interval then mark the proxy server as dead.Any help will be highly appreciated. Thanks and Regards, Arka

2 2

Re: Freeradius 3.0.0 "Installation mode requires -rpath" during "sudo make install"
by YJ Zhang 23 Sep '12

23 Sep '12

> YJ Zhang wrote: > > I had always been able to do just a straight "sudo make install" with > > Freeradius 2.x and 3.x (up until Mac OS X 10.7.4) without a fuzz. So > > this rpath issue seems to be introduced in the last month or two. Is it > > due to some change in FR 3.0.0 or Apple's change in OS X 10.7.5? > > The build system has changed. I'm still working out some issues with > it. I'm about to switch over to the new Make system. I wasn't using > the old one, and therefore it didn't always work. > > I fixed the old Make system so that it works again. But it will go > away soon, and only the new one will be active. > > I've also fixed the "configure" checks to look for dlopen(). > > Alan DeKok. Thanks! Looks like ./src/modules/rlm_eap/libeap/Makefile also needs the same fix as commit 7f4489629ec02257befd36c0b5571bc4c5e0e72d (otherwise the install fails there with the same -rpath complaint there): - $(LIBTOOL) --mode=install $(INSTALL) -c $(TARGET).la \ + $(LIBTOOL) --mode=install $(INSTALL) -c -rpath $(libdir) $(TARGET).la \ Now it installs successfully. Y.J. Zhang

2 1

freeradius accounting off based on time
by Mohsen Saeedi 22 Sep '12

22 Sep '12

4 3

Re: Freeradius 3.0.0 "Installation mode requires -rpath" during "sudo make install"
by YJ Zhang 22 Sep '12

22 Sep '12

On Fri, Sep 21, 2012 at 03:10:51AM +0100, YJ Zhang wrote: >> It seems libtool/autoconf/automake related, but I don't know enough to >> make heads-or-tails out of how to get around this. Any advice? Thanks >> in advance. > > I've just ran './configure && make && make R=/tmp/fr install" on my > debian squeeze box here on the current master git branch and it all > worked as expected. > > What OS are you using? > > Ben Ah, wasn't aware of that trick. I'm compiling on Mac OS X 10.7.5 with GNU autoconf 2.69 and automake 1.12.3 installed. Is "make R=" equivalent to setting "./configure --prefix="? What about my other configure flags such as "mandir, libdir, and includedir"? Here're my full configure flags: ./configure --prefix=/usr/local/freeradius --mandir=/usr/local/share/man --libdir=/usr/local/lib/freeradius --includedir=/usr/local/include --without-rlm_perl --without-rlm_sql_mysql --with-rlm_pam --with-rlm_ldap --with-openldap-include-dir=/usr/include --without-rlm_counter --without-rlm_dbm --without-rlm_ippool --without-rlm_krb5 --without-rlm_otp --without-rlm_python --without-rlm_sql --without-rlm_unixodbc --without-rlm_sql_iodbc --without-rlm_sql_postgresql --without-rlm_sql_oracle --without-rlm_sqlcounter --without-rlm_sqlippool --without-rlm_eap_tnc --without-rlm_eap_ikev2 --with-udpfromto --disable-static --enable-shared --enable-strict-dependencies --enable-developer --with-openssl-includes=/usr/local/include/openssl --with-openssl-libraries=/usr/local/lib --enable-ltdl-install=yes I had always been able to do just a straight "sudo make install" with Freeradius 2.x and 3.x (up until Mac OS X 10.7.4) without a fuzz. So this rpath issue seems to be introduced in the last month or two. Is it due to some change in FR 3.0.0 or Apple's change in OS X 10.7.5? Y.J. Zhang

3 2

Time based bandwidth control
by Antonio Modesto 21 Sep '12

21 Sep '12

Hi, Is there any attribute on radius that I can use to provided time based bandwidth control? My boss asked me to implement a solution to double the client's rate limit during the night, we use mikrotik here.

2 1

external script problem
by Tarık Kabak 21 Sep '12

21 Sep '12

hello everybody. we are trying to external php script to authenticate user pass. radius return access-accept to nas but client ask user pass again ... here is the -X output; FreeRADIUS Version 2.1.12, for host i386-unknown-openbsd5.1, built on Feb 7 2012 at 20:30:59 Copyright (C) 1999-2009 The FreeRADIUS server project and contributors. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. You may redistribute copies of FreeRADIUS under the terms of the GNU General Public License v2. Starting - reading configuration files ... including configuration file /etc/raddb/radiusd.conf including configuration file /etc/raddb/clients.conf including files in directory /etc/raddb/modules/ including configuration file /etc/raddb/modules/acct_unique including configuration file /etc/raddb/modules/always including configuration file /etc/raddb/modules/attr_filter including configuration file /etc/raddb/modules/attr_rewrite including configuration file /etc/raddb/modules/chap including configuration file /etc/raddb/modules/checkval including configuration file /etc/raddb/modules/counter including configuration file /etc/raddb/modules/cui including configuration file /etc/raddb/modules/detail including configuration file /etc/raddb/modules/detail.example.com including configuration file /etc/raddb/modules/detail.log including configuration file /etc/raddb/modules/digest including configuration file /etc/raddb/modules/dynamic_clients including configuration file /etc/raddb/modules/echo including configuration file /etc/raddb/modules/etc_group including configuration file /etc/raddb/modules/exec including configuration file /etc/raddb/modules/expiration including configuration file /etc/raddb/modules/expr including configuration file /etc/raddb/modules/files including configuration file /etc/raddb/modules/inner-eap including configuration file /etc/raddb/modules/ippool including configuration file /etc/raddb/modules/krb5 including configuration file /etc/raddb/modules/linelog including configuration file /etc/raddb/modules/logintime including configuration file /etc/raddb/modules/mac2ip including configuration file /etc/raddb/modules/mac2vlan including configuration file /etc/raddb/modules/otp including configuration file /etc/raddb/modules/mschap including configuration file /etc/raddb/modules/ntlm_auth including configuration file /etc/raddb/modules/opendirectory including configuration file /etc/raddb/modules/pap including configuration file /etc/raddb/modules/passwd including configuration file /etc/raddb/modules/policy including configuration file /etc/raddb/modules/preprocess including configuration file /etc/raddb/modules/radutmp including configuration file /etc/raddb/modules/realm including configuration file /etc/raddb/modules/redis including configuration file /etc/raddb/modules/rediswho including configuration file /etc/raddb/modules/replicate including configuration file /etc/raddb/modules/smbpasswd including configuration file /etc/raddb/modules/smsotp including configuration file /etc/raddb/modules/soh including configuration file /etc/raddb/modules/sql_log including configuration file /etc/raddb/modules/sqlcounter_expire_on_login including configuration file /etc/raddb/modules/sradutmp including configuration file /etc/raddb/modules/unix including configuration file /etc/raddb/modules/wimax including configuration file /etc/raddb/eap.conf including configuration file /etc/raddb/sql.conf including configuration file /etc/raddb/sql/mysql/dialup.conf including configuration file /etc/raddb/policy.conf including files in directory /etc/raddb/sites-enabled/ including configuration file /etc/raddb/sites-enabled/control-socket including configuration file /etc/raddb/sites-enabled/default including configuration file /etc/raddb/sites-enabled/inner-tunnel main { user = "_freeradius" group = "_freeradius" allow_core_dumps = no } including dictionary file /etc/raddb/dictionary main { name = "radiusd" prefix = "/usr/local" localstatedir = "/var" sbindir = "/usr/local/sbin" logdir = "/var/log/radius" run_dir = "/var/run/radiusd" libdir = "/usr/local/lib/freeradius" radacctdir = "/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 pidfile = "/var/run/radiusd/radiusd.pid" checkrad = "/usr/local/sbin/checkrad" debug_level = 0 proxy_requests = no log { stripped_names = no auth = yes auth_badpass = yes auth_goodpass = yes } security { max_attributes = 200 reject_delay = 1 status_server = yes } } radiusd: #### Loading Realms and Home Servers #### radiusd: #### Loading Clients #### client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = "testing123" nastype = "other" } client 10.0.0.0/24 { require_message_authenticator = no secret = "partapoint" shortname = "private-network-1" } radiusd: #### Instantiating modules #### instantiate { Module: Linked to module rlm_exec Module: Instantiating module "exec" from file /etc/raddb/modules/exec exec { wait = yes program = "/usr/local/bin/php5-3 -f /etc/raddb/php.php %{User-Name} %{User-Password}" input_pairs = "request" output_pairs = "reply" shell_escape = yes } Module: Linked to module rlm_expr Module: Instantiating module "expr" from file /etc/raddb/modules/expr Module: Linked to module rlm_expiration Module: Instantiating module "expiration" from file /etc/raddb/modules/expiration expiration { reply-message = "Password Has Expired " } Module: Linked to module rlm_logintime Module: Instantiating module "logintime" from file /etc/raddb/modules/logintime logintime { reply-message = "You are calling outside your allowed timespan " minimum-timeout = 60 } } radiusd: #### Loading Virtual Servers #### server { # from file /etc/raddb/radiusd.conf modules { Module: Creating Post-Auth-Type = REJECT Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_mschap Module: Instantiating module "mschap" from file /etc/raddb/modules/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = no allow_retry = yes } Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_detail Module: Instantiating module "auth_log" from file /etc/raddb/modules/detail.log detail auth_log { detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Linked to module rlm_files Module: Instantiating module "files" from file /etc/raddb/modules/files files { usersfile = "/etc/raddb/users" acctusersfile = "/etc/raddb/acct_users" preproxy_usersfile = "/etc/raddb/preproxy_users" compat = "no" } Module: Checking preacct {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating module "preprocess" from file /etc/raddb/modules/preprocess preprocess { huntgroups = "/etc/raddb/huntgroups" hints = "/etc/raddb/hints" with_ascend_hack = no ascend_channels_per_line = 23 with_ntdomain_hack = no with_specialix_jetstream_hack = no with_cisco_vsa_hack = no with_alvarion_vsa_hack = no } Module: Linked to module rlm_acct_unique Module: Instantiating module "acct_unique" from file /etc/raddb/modules/acct_unique acct_unique { key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" } Module: Linked to module rlm_realm Module: Instantiating module "suffix" from file /etc/raddb/modules/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Checking accounting {...} for more modules to load Module: Instantiating module "detail" from file /etc/raddb/modules/detail detail { detailfile = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Linked to module rlm_unix Module: Instantiating module "unix" from file /etc/raddb/modules/unix unix { radwtmp = "/var/log/radius/radwtmp" } Module: Linked to module rlm_radutmp Module: Instantiating module "radutmp" from file /etc/raddb/modules/radutmp radutmp { filename = "/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } Module: Linked to module rlm_sql_log Module: Instantiating module "sql_log" from file /etc/raddb/modules/sql_log sql_log { path = "/var/log/radius/radacct/sql-relay" Post-Auth = "INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ('%{User-Name}', '%{User-Password:-Chap-Password}', '%{reply:Packet-Type}', '%S');" sql_user_name = "%{%{User-Name}:-DEFAULT}" utf8 = no safe-characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" } Module: Linked to module rlm_attr_filter Module: Instantiating module "attr_filter.accounting_response" from file /etc/raddb/modules/attr_filter attr_filter attr_filter.accounting_response { attrsfile = "/etc/raddb/attrs.accounting_response" key = "%{User-Name}" relaxed = no } Module: Checking session {...} for more modules to load Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load Module: Instantiating module "reply_log" from file /etc/raddb/modules/detail.log detail reply_log { detailfile = "/var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Instantiating module "attr_filter.access_reject" from file /etc/raddb/modules/attr_filter attr_filter attr_filter.access_reject { attrsfile = "/etc/raddb/attrs.access_reject" key = "%{User-Name}" relaxed = no } } # modules } # server server inner-tunnel { # from file /etc/raddb/sites-enabled/inner-tunnel modules { Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_pap Module: Instantiating module "pap" from file /etc/raddb/modules/pap pap { encryption_scheme = "auto" auto_header = no } Module: Linked to module rlm_chap Module: Instantiating module "chap" from file /etc/raddb/modules/chap Module: Linked to module rlm_eap Module: Instantiating module "eap" from file /etc/raddb/eap.conf eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 4096 } Module: Linked to sub-module rlm_eap_md5 Module: Instantiating eap-md5 Module: Linked to sub-module rlm_eap_leap Module: Instantiating eap-leap Module: Linked to sub-module rlm_eap_gtc Module: Instantiating eap-gtc gtc { challenge = "Password: " auth_type = "PAP" } Module: Linked to sub-module rlm_eap_tls Module: Instantiating eap-tls tls { rsa_key_exchange = no dh_key_exchange = yes rsa_key_length = 512 dh_key_length = 512 verify_depth = 0 CA_path = "/etc/raddb/certs" pem_file_type = yes private_key_file = "/etc/raddb/certs/server.pem" certificate_file = "/etc/raddb/certs/server.pem" CA_file = "/etc/raddb/certs/ca.pem" private_key_password = "whatever" dh_file = "/etc/raddb/certs/dh" random_file = "/dev/urandom" fragment_size = 1024 include_length = yes check_crl = no cipher_list = "DEFAULT" make_cert_command = "/etc/raddb/certs/bootstrap" ecdh_curve = "prime256v1" cache { enable = no lifetime = 24 max_entries = 255 } verify { } ocsp { enable = no override_cert_url = yes url = "http://127.0.0.1/ocsp/" } } Module: Linked to sub-module rlm_eap_ttls Module: Instantiating eap-ttls ttls { default_eap_type = "md5" copy_request_to_tunnel = no use_tunneled_reply = no virtual_server = "inner-tunnel" include_length = yes } Module: Linked to sub-module rlm_eap_peap Module: Instantiating eap-peap peap { default_eap_type = "mschapv2" copy_request_to_tunnel = no use_tunneled_reply = no proxy_tunneled_request_as_eap = yes virtual_server = "inner-tunnel" soh = no } Module: Linked to sub-module rlm_eap_mschapv2 Module: Instantiating eap-mschapv2 mschapv2 { with_ntdomain_hack = no send_error = no } Module: Checking authorize {...} for more modules to load Module: Checking session {...} for more modules to load Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load } # modules } # server radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 } listen { type = "acct" ipaddr = * port = 0 } listen { type = "control" listen { socket = "/var/run/radiusd/radiusd.sock" } } listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on command file /var/run/radiusd/radiusd.sock Listening on authentication address 127.0.0.1 port 18120 as server inner-tunnel Ready to process requests. rad_recv: Access-Request packet from host 10.0.0.2 port 2048, id=28, length=141 User-Name = "test" NAS-IP-Address = 10.0.0.2 NAS-Port = 0 Called-Station-Id = "00-1E-E5-21-25-58" Calling-Station-Id = "00-16-44-F9-E6-02" Framed-MTU = 1400 NAS-Port-Type = Wireless-802.11 Connect-Info = "CONNECT 11Mbps 802.11b" EAP-Message = 0x020100090174657374 Message-Authenticator = 0xc695aa1d11f4a5f93876c6f74e240f67 # Executing section authorize from file /etc/raddb/sites-enabled/default +- entering group authorize {...} [auth_log] expand: /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d -> /var/log/radius/radacct/10.0.0.2/auth-detail-20120920 [auth_log] /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d expands to /var/log/radius/radacct/10.0.0.2/auth-detail-20120920 [auth_log] expand: %t -> Thu Sep 20 17:25:00 2012 ++[auth_log] returns ok ++[mschap] returns noop [files] users: Matched entry DEFAULT at line 60 ++[files] returns ok ++[expiration] returns noop ++[logintime] returns noop [exec] expand: %{User-Name} -> test [exec] expand: %{User-Password} -> Exec-Program output: Access-Accept Exec-Program-Wait: plaintext: Access-Accept Exec-Program: returned: 0 ++[exec] returns ok Found Auth-Type = exec # Executing group from file /etc/raddb/sites-enabled/default +- entering group authenticate {...} [exec] expand: %{User-Name} -> test [exec] expand: %{User-Password} -> Exec-Program output: Access-Accept Exec-Program-Wait: plaintext: Access-Accept Exec-Program: returned: 0 ++[exec] returns ok Login OK: [test/<via Auth-Type = exec>] (from client private-network-1 port 0 cli 00-16-44-F9-E6-02) # Executing section post-auth from file /etc/raddb/sites-enabled/default +- entering group post-auth {...} [reply_log] expand: /var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d -> /var/log/radius/radacct/10.0.0.2/reply-detail-20120920 [reply_log] /var/log/radius/radacct/%{Client-IP-Address}/reply-detail-%Y%m%d expands to /var/log/radius/radacct/10.0.0.2/reply-detail-20120920 [reply_log] expand: %t -> Thu Sep 20 17:25:00 2012 ++[reply_log] returns ok [sql_log] Processing sql_log_postauth [sql_log] expand: %{User-Name} -> test [sql_log] expand: %{%{User-Name}:-DEFAULT} -> test [sql_log] sql_set_user escaped user --> 'test' [sql_log] WARNING: Deprecated conditional expansion ":-". See "man unlang" for details [sql_log] ... expanding second conditional [sql_log] expand: Chap-Password -> Chap-Password [sql_log] expand: INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ('%{User-Name}', '%{User-Password:-Chap-Password}', '%{reply:Packet-Type}', '%S'); -> INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ('test', 'Chap-Password', 'Access-Accept', '2012-09-20 17:25:00'); [sql_log] expand: /var/log/radius/radacct/sql-relay -> /var/log/radius/radacct/sql-relay ++[sql_log] returns ok [exec] expand: %{User-Name} -> test [exec] expand: %{User-Password} -> Exec-Program output: Access-Accept Exec-Program-Wait: plaintext: Access-Accept Exec-Program: returned: 0 ++[exec] returns ok Sending Access-Accept of id 28 to 10.0.0.2 port 2048 Finished request 0. Going to the next request Waking up in 4.9 seconds. Cleaning up request 0 ID 28 with timestamp +7 Ready to process requests. script; <?php $user = getenv("USER_NAME"); $password = getenv("USER_PASSWORD"); echo "Access-Accept\n"; ?> exec module; exec { wait = yes program = "/usr/local/bin/php-5.3 /etc/raddb/php.php %{User-Name} %{User-Password}" input_pairs = request output_pairs = reply shell_escape = yes }

6 9