- Freeradius-Users - lists.freeradius.org

detail logs with filebeat, elasticsearch and Kibana
by Lineconnect 08 Oct '21

08 Oct '21

Hi there, i found a nice way to get the detailed logs of FreeRADIUS into elasticsearch and want to share it with you: After reading some of the old threads/presentations(e.g. http://lists.freeradius.org/pipermail/freeradius-users/2018-April/091415.htm or https://www.slideshare.net/MatthewNewton28/freeradius-eduroam-logging-and-e…) i pretty much copied this approach, to get the detail log into a json format because there is currenlty no module for the default FreeRADIUS logs. It works in general very good but has the disadvantage to get empyt fields in elasticsearch because not all the fields filled at each time, when the linelog module was called(may just my problem) and you properly will not see any vendor specific RADIUS attribute as long you're not updating your linelog module. The default FreeRADIUS detail log does only contain key-value pairs which are filled(obviously). To let FreeRADIUS write the detail log with the linemodule you can do something like this(found in the eduroam documentation(https://wiki.freeradius.org/guide/eduroam#configuration_the-o…: ```` linelog log_reply { filename = ${logfile} permissions = 0644 reference = "messages.%{%{reply:Packet-Type}:-format}" messages { Access-Accept = "%{pairs:request:}" Access-Reject = "%{pairs:request:}" } } ```` Now the log which is written by linelog looks like this: ```` User-Name = "anonymous", NAS-IP-Address = 127.0.0.1, Calling-Station-Id = "02-00-00-00-00-01", Framed-MTU = 1400, NAS-Port-Type = Wireless-802.11, Service-Type = Framed-User, Connect-Info = "CONNECT 11Mbps 802.11b", EAP-Message = 0x0200000e01616e6f6e796d6f7573, Message-Authenticator = 0x77ad754adf2d2dee13cfc20cb5f02c74, EAP-Type = Identity ```` To get all of the attributes parsed in elasticsearch as field and value you can use a ingest pipeline and the key-value module - https://www.elastic.co/guide/en/elasticsearch/reference/master/ingest.html - https://www.elastic.co/guide/en/logstash/current/plugins-filters-kv.html The api request to elastic could be look like this: ```` PUT _ingest/pipeline/radius-log-parsing { "description" : "Parse radius log", "processors" : [ { "kv": { "field": "message", "field_split": ", ", "value_split": " = " } } ] } ```` And if you're using filebeat as logshipper, you can reference that pipeline in your input configuration, so it could look like this: ```` - type: log paths: - /var/log/freeradius/radius-detail.log ignore_older: 5m pipeline: "radius-log-parsing" tags: ['detail'] ```` Hope this helps someone how's trying to get dynamic field in elastic for the FreeRADIUS detail log. Best regards, Lineconnect

1 0

eap-tls certificates
by Munroe Sollog 08 Oct '21

08 Oct '21

I'm reading: http://deployingradius.com/documents/configuration/certificates.html It mentions, "You need to edit client.cnf only if you are using EAP-TLS. If not, then that file can be left as-is." Though it doesn't say, I'm assuming i need to edit the [req] and [client] sections? For the [client] section, do I need an entry for every unique client I plan on deploying a certificate to? I'm asking because I don't understand the emailAddress and commonName fields in this context. Finally, is there any documentation on how to scale this solution up to support 15k-20k users? I'm hoping something like LDAP or RDBMS is an option? -- Munroe Sollog (He/Him/His) Network Architect munroe(a)lehigh.edu

2 2

Version 3.0 and 3.2
by Alan DeKok 08 Oct '21

08 Oct '21

Matthew has tagged version 3.2 here: https://github.com/FreeRADIUS/freeradius-server/tree/v3.2.x We will use 3.2 as the new "minor features" branch. Matthew has already pulled in a few PRs. Version 3.2 (and any later 3.x) will also be 99.99% compatible with 3.0. So the upgrade process will be painless. We have now marked 3.0 as "security and bug fixes only". There will be no new features in 3.0. We will continue to maintain both the 3.0 and 3.2 branches for the foreseeable future. Alan DeKok.

1 0

"0x" in front of Clear-text password
by Eric Aguilar 08 Oct '21

08 Oct '21

Hello, We have Freeradius 3 running successfully - we updated from Freeradius 2 a couple months ago. We encountered a problem with NAS running Coovachilli for captive portal authentication which was working before. Even if the uamsecret is not set SQL logs the radcheck attempt with the correct password but with a leading "0x" - it seems it is rejecting the access request due to that 0x being in front. Is there a way to modify freeradius to strip that "0x" so that we can get successful authentication or maybe force taking CHAP-Password parameter as User-Password? Please let me know if I should ask differently or include some more information. Here is the debug file: Ready to process requests (0) Received Access-Request Id 60 from 187.168.34.159:48641 to 172.31.36.39:1812 length 162 (0) User-Name = "06-CC-C6-1E-6B-09" (0) CHAP-Password = 0x7c2e341f7fa12820b2605223bac6c307 (0) CHAP-Challenge = 0x047808cb6d147b8d77d3116a0cfa6498 (0) Calling-Station-Id = "06-CC-C6-1E-6B-09" (0) Called-Station-Id = "00-1A-DD-7A-E1-80" (0) Service-Type = Login-User (0) NAS-Port-Type = Wireless-802.11 (0) NAS-Identifier = "myNas" (0) Acct-Session-Id = "615f44bb00000000" (0) NAS-Port = 0 (0) NAS-IP-Address = 192.168.101.166 (0) # Executing section authorize from file /etc/raddb/sites-enabled/default (0) authorize { (0) policy filter_username { (0) if (&User-Name) { (0) if (&User-Name) -> TRUE (0) if (&User-Name) { (0) if (&User-Name =~ / /) { (0) if (&User-Name =~ / /) -> FALSE (0) if (&User-Name =~ /@[^@]*@/ ) { (0) if (&User-Name =~ /@[^@]*@/ ) -> FALSE (0) if (&User-Name =~ /\.\./ ) { (0) if (&User-Name =~ /\.\./ ) -> FALSE (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) { (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) -> FALSE (0) if (&User-Name =~ /\.$/) { (0) if (&User-Name =~ /\.$/) -> FALSE (0) if (&User-Name =~ /(a)\./) { (0) if (&User-Name =~ /(a)\./) -> FALSE (0) } # if (&User-Name) = notfound (0) } # policy filter_username = notfound (0) [preprocess] = ok (0) [digest] = noop (0) suffix: Checking for suffix after "@" (0) suffix: No '@' in User-Name = "06-CC-C6-1E-6B-09", looking up realm NULL (0) suffix: No such realm "NULL" (0) [suffix] = noop (0) eap: No EAP-Message, not doing EAP (0) [eap] = noop (0) sql: EXPAND %{User-Name} (0) sql: --> 06-CC-C6-1E-6B-09 (0) sql: SQL-User-Name set to '06-CC-C6-1E-6B-09' rlm_sql (sql): Closing connection (0): Hit idle_timeout, was idle for 78 seconds rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): Closing connection (1): Hit idle_timeout, was idle for 78 seconds rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): Closing connection (2): Hit idle_timeout, was idle for 78 seconds rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): Closing connection (3): Hit idle_timeout, was idle for 78 seconds rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): Closing connection (4): Hit idle_timeout, was idle for 78 seconds rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): Closing connection (5): Hit idle_timeout, was idle for 78 seconds rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): Closing connection (6): Hit idle_timeout, was idle for 78 seconds rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): Closing connection (7): Hit idle_timeout, was idle for 78 seconds rlm_sql (sql): You probably need to lower "min" rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): Closing connection (8): Hit idle_timeout, was idle for 78 seconds rlm_sql (sql): You probably need to lower "min" rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): Closing connection (9): Hit idle_timeout, was idle for 78 seconds rlm_sql (sql): You probably need to lower "min" rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): 0 of 0 connections in use. You may need to increase "spare" rlm_sql (sql): Opening additional connection (10), 1 of 128 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'radius' on radiuscg.us-east-2.rds.amazonaws.com via TCP/IP, server version 5.7.33-log, protocol version 10 rlm_sql (sql): Reserved connection (10) (0) sql: EXPAND SELECT id, username, attribute, value, op FROM radcheck WHERE username = '%{SQL-User-Name}' ORDER BY id (0) sql: --> SELECT id, username, attribute, value, op FROM radcheck WHERE username = '06-CC-C6-1E-6B-09' ORDER BY id (0) sql: Executing select query: SELECT id, username, attribute, value, op FROM radcheck WHERE username = '06-CC-C6-1E-6B-09' ORDER BY id (0) sql: User found in radcheck table (0) sql: Conditional check items matched, merging assignment check items (0) sql: Cleartext-Password := "7c2e341f7fa12820b2605223bac6c307" (0) sql: EXPAND SELECT id, username, attribute, value, op FROM radreply WHERE username = '%{SQL-User-Name}' ORDER BY id (0) sql: --> SELECT id, username, attribute, value, op FROM radreply WHERE username = '06-CC-C6-1E-6B-09' ORDER BY id (0) sql: Executing select query: SELECT id, username, attribute, value, op FROM radreply WHERE username = '06-CC-C6-1E-6B-09' ORDER BY id (0) sql: EXPAND SELECT groupname FROM radusergroup WHERE username = '%{SQL-User-Name}' ORDER BY priority (0) sql: --> SELECT groupname FROM radusergroup WHERE username = '06-CC-C6-1E-6B-09' ORDER BY priority (0) sql: Executing select query: SELECT groupname FROM radusergroup WHERE username = '06-CC-C6-1E-6B-09' ORDER BY priority (0) sql: User not found in any groups rlm_sql (sql): Released connection (10) Need 2 more connections to reach min connections (3) rlm_sql (sql): Opening additional connection (11), 1 of 127 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'radius' on radiuscg.us-east-2.rds.amazonaws.com via TCP/IP, server version 5.7.33-log, protocol version 10 (0) [sql] = ok (0) [expiration] = noop (0) [logintime] = noop (0) pap: No User-Password attribute in the request. Cannot do PAP (0) [pap] = noop (0) } # authorize = ok (0) WARNING: Please update your configuration, and remove 'Auth-Type = Local' (0) WARNING: Use the PAP or CHAP modules instead (0) ERROR: No Auth-Type found: rejecting the user via Post-Auth-Type = Reject (0) Failed to authenticate the user (0) Using Post-Auth-Type Reject (0) # Executing group from file /etc/raddb/sites-enabled/default (0) Post-Auth-Type REJECT { (0) sql: EXPAND .query (0) sql: --> .query (0) sql: Using query template 'query' rlm_sql (sql): Reserved connection (10) (0) sql: EXPAND %{User-Name} (0) sql: --> 06-CC-C6-1E-6B-09 (0) sql: SQL-User-Name set to '06-CC-C6-1E-6B-09' (0) sql: EXPAND INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ( '%{SQL-User-Name}', '%{%{User-Password}:-%{Chap-Password}}', '%{reply:Packet-Type}', '%S') (0) sql: --> INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ( '06-CC-C6-1E-6B-09', '0x7c2e341f7fa12820b2605223bac6c307', 'Access-Reject', '2021-10-07 19:04:27.702763') (0) sql: Executing query: INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ( '06-CC-C6-1E-6B-09', '0x7c2e341f7fa12820b2605223bac6c307', 'Access-Reject', '2021-10-07 19:04:27.702763') (0) sql: SQL query returned: success (0) sql: 1 record(s) updated rlm_sql (sql): Released connection (10) (0) [sql] = ok (0) attr_filter.access_reject: EXPAND %{User-Name} (0) attr_filter.access_reject: --> 06-CC-C6-1E-6B-09 (0) attr_filter.access_reject: Matched entry DEFAULT at line 11 (0) [attr_filter.access_reject] = updated (0) [eap] = noop (0) policy remove_reply_message_if_eap { (0) if (&reply:EAP-Message && &reply:Reply-Message) { (0) if (&reply:EAP-Message && &reply:Reply-Message) -> FALSE (0) else { (0) [noop] = noop (0) } # else = noop (0) } # policy remove_reply_message_if_eap = noop (0) } # Post-Auth-Type REJECT = updated (0) Delaying response for 1.000000 seconds Waking up in 0.2 seconds. Waking up in 0.7 seconds. (0) Sending delayed response (0) Sent Access-Reject Id 60 from 172.31.36.39:1812 to 187.168.34.159:48641 length 20 Waking up in 3.9 seconds. (0) Cleaning up request packet ID 60 with timestamp +78 Ready to process requests (1) Received Accounting-Request Id 60 from 201.113.6.173:5630 to 172.31.36.39:1813 length 169 (1) Acct-Status-Type = Start (1) NAS-Port-Type = Wireless-802.11 (1) Calling-Station-Id = "D4:62:EA:42:E1:E2" (1) Called-Station-Id = "6C:3B:6B:FA:1A:8F" (1) NAS-Port-Id = "hotspot" (1) User-Name = "D4-62-EA-42-E1-E2" (1) NAS-Port = 2153812177 (1) Acct-Session-Id = "806090d1" (1) Framed-IP-Address = 10.5.50.164 (1) Mikrotik-Host-IP = 10.5.50.164 (1) Event-Timestamp = "Oct 7 2021 19:11:03 UTC" (1) NAS-Identifier = "6C:3B:6B:FA:1A:8F" (1) Acct-Delay-Time = 0 (1) NAS-IP-Address = 192.168.1.67 (1) # Executing section preacct from file /etc/raddb/sites-enabled/default (1) preacct { (1) [preprocess] = ok (1) policy acct_unique { (1) update request { (1) &Tmp-String-9 := "ai:" (1) } # update request = noop (1) if (("%{hex:&Class}" =~ /^%{hex:&Tmp-String-9}/) && ("%{string:&Class}" =~ /^ai:([0-9a-f]{32})/i)) { (1) EXPAND %{hex:&Class} (1) --> (1) EXPAND ^%{hex:&Tmp-String-9} (1) --> ^61693a (1) if (("%{hex:&Class}" =~ /^%{hex:&Tmp-String-9}/) && ("%{string:&Class}" =~ /^ai:([0-9a-f]{32})/i)) -> FALSE (1) else { (1) update request { (1) EXPAND %{md5:%{User-Name},%{Acct-Session-ID},%{%{NAS-IPv6-Address}:-%{NAS-IP-Address}},%{NAS-Identifier},%{NAS-Port-ID},%{NAS-Port}} (1) --> 7f054881202d112c62658b7b3b7c059e (1) &Acct-Unique-Session-Id := 7f054881202d112c62658b7b3b7c059e (1) } # update request = noop (1) } # else = noop (1) } # policy acct_unique = noop (1) suffix: Checking for suffix after "@" (1) suffix: No '@' in User-Name = "D4-62-EA-42-E1-E2", looking up realm NULL (1) suffix: No such realm "NULL" (1) [suffix] = noop (1) [files] = noop (1) } # preacct = ok (1) # Executing section accounting from file /etc/raddb/sites-enabled/default (1) accounting { (1) detail: EXPAND /var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d (1) detail: --> /var/log/radius/radacct/201.113.6.173/detail-20211007 (1) detail: /var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d expands to /var/log/radius/radacct/201.113.6.173/detail-20211007 (1) detail: EXPAND %t (1) detail: --> Thu Oct 7 19:12:44 2021 (1) [detail] = ok (1) [unix] = ok (1) sql: EXPAND %{tolower:type.%{Acct-Status-Type}.query} (1) sql: --> type.start.query (1) sql: Using query template 'query' rlm_sql (sql): Closing connection (11): Hit idle_timeout, was idle for 497 seconds rlm_sql (sql): You probably need to lower "min" rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): Closing connection (10): Hit idle_timeout, was idle for 497 seconds rlm_sql (sql): You probably need to lower "min" rlm_sql_mysql: Socket destructor called, closing socket rlm_sql (sql): 0 of 0 connections in use. You may need to increase "spare" rlm_sql (sql): Opening additional connection (12), 1 of 128 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'radius' on radiuscg.us-east-2.rds.amazonaws.com via TCP/IP, server version 5.7.33-log, protocol version 10 rlm_sql (sql): Reserved connection (12) (1) sql: EXPAND %{User-Name} (1) sql: --> D4-62-EA-42-E1-E2 (1) sql: SQL-User-Name set to 'D4-62-EA-42-E1-E2' (1) sql: EXPAND INSERT INTO radacct (acctsessionid, acctuniqueid, username, realm, nasipaddress, nasportid, nasporttype, acctstarttime, acctupdatetime, acctstoptime, acctsessiontime, acctauthentic, connectinfo_start, connectinfo_stop, acctinputoctets, acctoutputoctets, calledstationid, callingstationid, acctterminatecause, servicetype, framedprotocol, framedipaddress) VALUES ('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}', '%{NAS-IP-Address}', '%{%{NAS-Port-ID}:-%{NAS-Port}}', '%{NAS-Port-Type}', FROM_UNIXTIME(%{integer:Event-Timestamp}), FROM_UNIXTIME(%{integer:Event-Timestamp}), NULL, '0', '%{Acct-Authentic}', '%{Connect-Info}', '', '0', '0', '%{Called-Station-Id}', '%{Calling-Station-Id}', '', '%{Service-Type}', '%{Framed-Protocol}', '%{Framed-IP-Address}') (1) sql: --> INSERT INTO radacct (acctsessionid, acctuniqueid, username, realm, nasipaddress, nasportid, nasporttype, acctstarttime, acctupdatetime, acctstoptime, acctsessiontime, acctauthentic, connectinfo_start, connectinfo_stop, acctinputoctets, acctoutputoctets, calledstationid, callingstationid, acctterminatecause, servicetype, framedprotocol, framedipaddress) VALUES ('806090d1', '7f054881202d112c62658b7b3b7c059e', 'D4-62-EA-42-E1-E2', '', '192.168.1.67', 'hotspot', 'Wireless-802.11', FROM_UNIXTIME(1633633863), FROM_UNIXTIME(1633633863), NULL, '0', '', '', '', '0', '0', '6C:3B:6B:FA:1A:8F', 'D4:62:EA:42:E1:E2', '', '', '', '10.5.50.164') (1) sql: Executing query: INSERT INTO radacct (acctsessionid, acctuniqueid, username, realm, nasipaddress, nasportid, nasporttype, acctstarttime, acctupdatetime, acctstoptime, acctsessiontime, acctauthentic, connectinfo_start, connectinfo_stop, acctinputoctets, acctoutputoctets, calledstationid, callingstationid, acctterminatecause, servicetype, framedprotocol, framedipaddress) VALUES ('806090d1', '7f054881202d112c62658b7b3b7c059e', 'D4-62-EA-42-E1-E2', '', '192.168.1.67', 'hotspot', 'Wireless-802.11', FROM_UNIXTIME(1633633863), FROM_UNIXTIME(1633633863), NULL, '0', '', '', '', '0', '0', '6C:3B:6B:FA:1A:8F', 'D4:62:EA:42:E1:E2', '', '', '', '10.5.50.164') (1) sql: SQL query returned: success (1) sql: 1 record(s) updated rlm_sql (sql): Released connection (12) Need 2 more connections to reach min connections (3) rlm_sql (sql): Opening additional connection (13), 1 of 127 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'radius' on radiuscg.us-east-2.rds.amazonaws.com via TCP/IP, server version 5.7.33-log, protocol version 10 (1) [sql] = ok (1) [exec] = noop (1) attr_filter.accounting_response: EXPAND %{User-Name} (1) attr_filter.accounting_response: --> D4-62-EA-42-E1-E2 (1) attr_filter.accounting_response: Matched entry DEFAULT at line 12 (1) [attr_filter.accounting_response] = updated (1) } # accounting = updated (1) Sent Accounting-Response Id 60 from 172.31.36.39:1813 to 201.113.6.173:5630 length 0 (1) Finished request (1) Cleaning up request packet ID 60 with timestamp +575 Ready to process requests

2 1

Version 3.0.25 has been released
by Matthew Newton 07 Oct '21

07 Oct '21

We have released version 3.0.25 today. Thanks everyone for your patience after the issues with 3.0.24 - hopefully not repeated this time... This is a bugfix release. - `correct_escapes` has been added back into the default configuration. - A segfault when trying to proxy to zombie home servers has been fixed. - A number of other small bugs and compiler warnings were fixed. - Added support for building with PostgreSQL 14. Many thanks to those who helped track down the segfault, which was particularly tricky and took a number of days to trigger. It had been added as part of another bug fix. :( Packages, Docker images and source tarballs are all available in the usual places. https://packages.networkradius.com/ https://freeradius.org/releases/ ftp://ftp.freeradius.org/pub/freeradius/ -- Matthew

2 1

Commercial support needed
by David Baird 07 Oct '21

07 Oct '21

Hello, I work for a K12 school district. We have a functional freeradius setup providing authentication to our Aruba wireless network. Unfortunately, the technician who set up and managed both the wireless network and radius left suddenly a few weeks ago with no notice and no knowledge transfer. I am looking for an expert to help us overcome an immediate need to enable 2 additional wireless controllers to communicate with our radius servers. Any advice or assistance would be greatly appreciated! Sincerely, Dave Baird Network Admin Olympia School District

2 1

Re: FreeRadius Ignoring request to auth address
by Benjamin Diehl 07 Oct '21

07 Oct '21

It's all good I won’t bother you anymore. I have decided this project is too advanced for my current knowledge base. Have a wonderful rest of your work week. On Oct 7, 2021, 9:32 AM -0400, Alan DeKok <aland(a)deployingradius.com>, wrote: > On Oct 7, 2021, at 9:11 AM, Benjamin Diehl <benjamin.diehl(a)foundationacademy.net> wrote: > > Here is all the information, I checked the Home Server piece in all the txt files and nothing I changed, changed the results of the output. > > "I checked stuff". > > What did you check? Why? What did you expect it to be? What changes did you make? Why would you make this changes? > > This whole approach of "I did stuff and it didn't work" is not helpful. This isn't a "I'm new to RADIUS" issue. > > The issue is being able to carefully and methodically track down and debug issues. That skill is absolutely critical for building complex systems, whether or not they're RADIUS. > > > I also tested LDAPsearch command and that worked great. > > Thats good. > > > I have included the freeradius -X result below with 1 query. > > Which system is this? The proxy? The home server? Some other random server? > > Again, you need to EXPLAIN IN DETAIL what you're doing. We can't read your mind. We only know what you want the system to do if you tell us. But for some reason you have issues with telling us, and then you still want us to help debug the problem. > > That's making it difficult to help you. You've been told this repeatedly. > > > I have followed 2 guides in setting up FreeRadius ( https://www.nasirhafeez.com/freeradius-with-google-g-suite-workspace-secure…) - Google LDAP (https://support.google.com/a/answer/9089736#zippy=%2Cfreeradius) I have google searched like crazy but still can’t seem to figure out exactly what’s wrong. Your technical help would be much appreciated. I am new to all of this and learning as I go but I am starting to reach the end of even my own learnings knowledge base. I understand that there are certain errors in this code but understanding them and changing exactly the correct things to fix those issues is where I am failing. > > The attitude of "I'm going to change things to fix issues" is 100% wrong. You're not making random changes. You should be UNDERSTANDING the system first. Then, based on that understanding, making changes to achieve a particular goal. > > i.e. the changes are goal-oriented, and should achieve a particular result. > > Saying "I need to change things to fix issues" is the mindset that you're just randomly poking things until "it works". > > > Ready to process requests > > (0) Received Access-Request Id 23 from 172.16.13.29:46498 to 172.16.2.53:1812 length 296 > > (0) User-Name = "benjamin.diehl(a)foundationacademy.net" > > (0) NAS-Identifier = "Test Radius" > > (0) ... > > (0) NAS-Port-Type = Wireless-802.11 > > (0) Framed-MTU = 1500 > > (0) EAP-Message = 0x02f700290162656e6a616d696e2e646965686c40666f756e646174696f6e61636164656d792e6e6574 > > OK, it's doing EAP. > > ... > > (0) suffix: Checking for suffix after "@" > > (0) suffix: Looking up realm "foundationacademy.net" for User-Name = "benjamin.diehl(a)foundationacademy.net" > > (0) suffix: Found realm "foundationacademy.net" > > (0) suffix: Adding Stripped-User-Name = "benjamin.diehl" > > Yeah, you don't want to do that. You need to edit the realm definition and add "nostrip". > > ... > > (0) Proxying request to home server 127.0.0.1 port 1812 timeout 20.000000 > > ... > > (1) Received Access-Request Id 133 from 127.0.0.1:46909 to 127.0.0.1:1812 length 284 > > Uh... why are you proxying packets from the server to itself? This makes no sense. It's just not necessary. > > And again, you haven't explained *why* you're doing this. Just "Here's some debug output, but I'm not going to explain what I'm trying to do, or how I've set up the network". > > > ... > > (1) # Executing group from file /etc/freeradius/3.0/sites-enabled/default > > (1) authenticate { > > (1) eap: Identity does not match User-Name, setting from EAP Identity > > Exactly. Don't edit the User-Name when doing EAP. > > And for the fourth time, PLEASE give explanations. Don't rely on "I'm new to RADIUS". There's simply no excuse when you've been told exactly what to do (BE CLEAR AND DESCRIPTIVE), and then you're still not doing it. > > This isn't a "I'm new to RADIUS" issue. This is an issue of asking for help, and then not following instructions. That's frustrating. > > Alan DeKok. > > > - > List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html

1 0

RFC 6218 support
by Joseph Christopher Sible 07 Oct '21

07 Oct '21

Hello, I'm interested in RFC 6218 support for FreeRADIUS, so that it can be used with Cisco equipment in FIPS mode. I see that https://github.com/FreeRADIUS/freeradius-server/issues/2264 was previously opened about this, but that it's not accepting new interactions on GitHub due to prior off-topic comments. Is this still something that's planned to be implemented at some point? If not, is it something that a PR could be accepted for? Thanks, Joseph C. Sible

2 1

Configuring FreeRadius with LDAP and Google MFA
by Quentin Rapin 07 Oct '21

07 Oct '21

Hello, I'm trying to setup a freeradius v.3.0.20 server using LDAP with MFA (Google authenticator). The LDAP part worked, however, since I added the MFA configuration, it doesn't work anymore, it seems that the password are not even checked against the ldap database (Windows AD). I followed this tutorial to get it working: https://sysopstechnix.com/enable-2fa-on-freeradius-with-openldap-users/ Here is part of the logs : Ready to process requests (0) Received Access-Request Id 67 from 127.0.0.1:46701 to 127.0.0.1:1812 length 95 (0) User-Name = "my_user" (0) User-Password = "Password831041" (0) NAS-IP-Address = 127.0.0.1 (0) NAS-Port = 1812 (0) Message-Authenticator = 0x63145e2376266d9643ce6ad73cf9e8f3 (0) # Executing section authorize from file /etc/freeradius/3.0/sites-enabled/default (0) authorize { (0) policy filter_username { (0) if (&User-Name) { (0) if (&User-Name) -> TRUE (0) if (&User-Name) { (0) if (&User-Name =~ / /) { (0) if (&User-Name =~ / /) -> FALSE (0) if (&User-Name =~ /@[^@]*@/ ) { (0) if (&User-Name =~ /@[^@]*@/ ) -> FALSE (0) if (&User-Name =~ /\.\./ ) { (0) if (&User-Name =~ /\.\./ ) -> FALSE (0) if ((&User-Name =~ /@/) && (&User-Name !~ mailto:/@(.+)\.(.+)$/)) { (0) if ((&User-Name =~ /@/) && (&User-Name !~ mailto:/@(.+)\.(.+)$/)) -> FALSE (0) if (&User-Name =~ /\.$/) { (0) if (&User-Name =~ /\.$/) -> FALSE (0) if (&User-Name =~ mailto:/@\./) { (0) if (&User-Name =~ mailto:/@\./) -> FALSE (0) } # if (&User-Name) = notfound (0) } # policy filter_username = notfound (0) policy filter_uuid { (0) if (&User-Name =~ /^(.*)(a)example\.com$/) { (0) if (&User-Name =~ /^(.*)(a)example\.com$/) -> FALSE (0) } # policy filter_uuid = notfound (0) policy filter_google_otp { (0) if (&User-Password =~ /^(.*)([0-9]{6})$/) { (0) if (&User-Password =~ /^(.*)([0-9]{6})$/) -> TRUE (0) if (&User-Password =~ /^(.*)([0-9]{6})$/) { (0) update request { (0) EXPAND %{2} (0) --> 831041 (0) &Google-Password := 831041 (0) EXPAND %{1} (0) --> Password (0) &User-Password := Password (0) } # update request = noop (0) } # if (&User-Password =~ /^(.*)([0-9]{6})$/) = noop (0) } # policy filter_google_otp = noop (0) [preprocess] = ok (0) [chap] = noop (0) [mschap] = noop (0) [digest] = noop (0) suffix: Checking for suffix after "@" (0) suffix: No '@' in User-Name = "my_user", looking up realm NULL (0) suffix: No such realm "NULL" (0) [suffix] = noop (0) eap: No EAP-Message, not doing EAP (0) [eap] = noop (0) files: Searching for user in group "LAN_Network_Admins" rlm_ldap (ldap): Reserved connection (0) (0) files: EXPAND (samaccountname=%{%{Stripped-User-Name}:-%{User-Name}}) (0) files: --> (samaccountname=my_user) (0) files: Performing search in "DC=office,DC=my,DC=lan" with filter "(samaccountname=my_user)", scope "sub" (0) files: Waiting for search result... rlm_ldap (ldap): Rebinding to URL ldaps://DomainDnsZones.office.my.lan/DC=DomainDnsZones,DC=office,DC=my,DC=lan rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful (0) files: User object found at DN "CN=test ldap,OU=Network,OU=Level3,OU=Admins,OU=NEOXAN,OU=Management,OU=Accounts,DC=office,DC=my,DC=lan" (0) files: Checking for user in group objects (0) files: EXPAND (&(CN=LAN_Network_Admins,OU=Organization,OU=Groups,DC=office,DC=my,DC=lan=LAN_Network_Admins)(objectClass=GroupOfNames)(|(&(objectClass=GroupOfNames)(member=%{control:Ldap-UserDn}))(&(objectClass=GroupOfNames)(member=%{control:Ldap-UserDn})))) (0) files: --> (&(CN=LAN_Network_Admins,OU=Organization,OU=Groups,DC=office,DC=my,DC=lan=LAN_Network_Admins)(objectClass=GroupOfNames)(|(&(objectClass=GroupOfNames)(member=CN\3dtest ldap\2cOU\3dNetwork\2cOU\3dLevel3\2cOU\3dAdmins\2cOU\3dNEOXAN\2cOU\3dManagement\2cOU\3dAccounts\2cDC\3doffice\2cDC\3dmy\2cDC\3dlan))(&(objectClass=GroupOfNames)(member=CN\3dtest ldap\2cOU\3dNetwork\2cOU\3dLevel3\2cOU\3dAdmins\2cOU\3dNEOXAN\2cOU\3dManagement\2cOU\3dAccounts\2cDC\3doffice\2cDC\3dmy\2cDC\3dlan)))) (0) files: Waiting for bind result... (0) files: Bind successful (0) files: Performing search in "DC=office,DC=my,DC=lan" with filter "(&(CN=LAN_Network_Admins,OU=Organization,OU=Groups,DC=office,DC=my,DC=lan=LAN_Network_Admins)(objectClass=GroupOfNames)(|(&(objectClass=GroupOfNames)(member=CN\3dtest ldap\2cOU\3dNetwork\2cOU\3dLevel3\2cOU\3dAdmins\2cOU\3dNEOXAN\2cOU\3dManagement\2cOU\3dAccounts\2cDC\3doffice\2cDC\3dmy\2cDC\3dlan))(&(objectClass=GroupOfNames)(member=CN\3dtest ldap\2cOU\3dNetwork\2cOU\3dLevel3\2cOU\3dAdmins\2cOU\3dNEOXAN\2cOU\3dManagement\2cOU\3dAccounts\2cDC\3doffice\2cDC\3dmy\2cDC\3dlan))))", scope "sub" (0) files: Waiting for search result... rlm_ldap (ldap): Rebinding to URL ldaps://DomainDnsZones.office.my.lan/DC=DomainDnsZones,DC=office,DC=my,DC=lan rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful (0) files: Search returned no results (0) files: Checking user object's memberOf attributes (0) files: Waiting for bind result... (0) files: Bind successful (0) files: Performing unfiltered search in "CN=test ldap,OU=Network,OU=Level3,OU=Admins,OU=NEOXAN,OU=Management,OU=Accounts,DC=office,DC=my,DC=lan", scope "base" (0) files: Waiting for search result... (0) files: Processing memberOf value "CN=SG_NEOXAN_Users,OU=Shadow Groups,OU=Management,OU=Groups,DC=office,DC=my,DC=lan" as a DN (0) files: Resolving group DN "CN=SG_NEOXAN_Users,OU=Shadow Groups,OU=Management,OU=Groups,DC=office,DC=my,DC=lan" to group name (0) files: Performing unfiltered search in "CN=SG_NEOXAN_Users,OU=Shadow Groups,OU=Management,OU=Groups,DC=office,DC=my,DC=lan", scope "base" (0) files: Waiting for search result... (0) files: ERROR: No CN=LAN_Network_Admins,OU=Organization,OU=Groups,DC=office,DC=my,DC=lan attributes found in object rlm_ldap (ldap): Deleting connection (0) - Was referred to a different LDAP server Need 6 more connections to reach 10 spares rlm_ldap (ldap): Opening additional connection (5), 1 of 28 pending slots used rlm_ldap (ldap): Connecting to ldaps://my-dc-01.office.my.lan:636 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful (0) files: User is not a member of "LAN_Network_Admins" (0) files: users: Matched entry DEFAULT at line 5 (0) [files] = ok rlm_ldap (ldap): Reserved connection (1) (0) ldap: EXPAND (samaccountname=%{%{Stripped-User-Name}:-%{User-Name}}) (0) ldap: --> (samaccountname=my_user) (0) ldap: Performing search in "DC=office,DC=my,DC=lan" with filter "(samaccountname=my_user)", scope "sub" (0) ldap: Waiting for search result... rlm_ldap (ldap): Rebinding to URL ldaps://DomainDnsZones.office.my.lan/DC=DomainDnsZones,DC=office,DC=my,DC=lan rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful (0) ldap: User object found at DN "CN=test ldap,OU=Network,OU=Level3,OU=Admins,OU=NEOXAN,OU=Management,OU=Accounts,DC=office,DC=my,DC=lan" (0) ldap: Processing user attributes (0) ldap: WARNING: No "known good" password added. Ensure the admin user has permission to read the password attribute (0) ldap: WARNING: PAP authentication will *NOT* work with Active Directory (if that is what you were trying to configure) rlm_ldap (ldap): Deleting connection (1) - Was referred to a different LDAP server (0) [ldap] = ok (0) [expiration] = noop (0) [logintime] = noop (0) pap: WARNING: Auth-Type already set. Not setting to PAP (0) [pap] = noop (0) } # authorize = ok (0) Found Auth-Type = Reject (0) Auth-Type = Reject, rejecting user (0) Failed to authenticate the user (0) Using Post-Auth-Type Reject (0) # Executing group from file /etc/freeradius/3.0/sites-enabled/default (0) Post-Auth-Type REJECT { (0) attr_filter.access_reject: EXPAND %{User-Name} (0) attr_filter.access_reject: --> my_user (0) attr_filter.access_reject: Matched entry DEFAULT at line 11 (0) [attr_filter.access_reject] = updated (0) [eap] = noop (0) policy remove_reply_message_if_eap { (0) if (&reply:EAP-Message && &reply:Reply-Message) { (0) if (&reply:EAP-Message && &reply:Reply-Message) -> FALSE (0) else { (0) [noop] = noop (0) } # else = noop (0) } # policy remove_reply_message_if_eap = noop (0) } # Post-Auth-Type REJECT = updated (0) Delaying response for 1.000000 seconds Waking up in 0.2 seconds. Waking up in 0.7 seconds. (0) Sending delayed response (0) Sent Access-Reject Id 67 from 127.0.0.1:1812 to 127.0.0.1:46701 length 20 Waking up in 3.9 seconds. (0) Cleaning up request packet ID 67 with timestamp +16 Ready to process requests Can someone help me? Thanks in advance, best regards, Quentin

2 3

FreeRadius Ignoring request to auth address
by Benjamin Diehl 07 Oct '21

07 Oct '21

I thought I had put the IP address 172.xx.x.x/18 in the correct spot for it to allow any requests from my APs through and be authorized but I keep getting this error. Ignoring request to auth address * port 1812 bound to server default from unknown client 127.0.0.1 port 52623 proto udp Anyone have any ideas exactly where I am supposed to put my information in? This is where I placed in it the clients.conf file client localhost { # Only *one* of ipaddr, ipv4addr, ipv6addr may be specified for # a client. # # ipaddr will accept IPv4 or IPv6 addresses with optional CIDR # notation '/<mask>' to specify ranges. # # ipaddr will accept domain names e.g. example.org resolving # them via DNS. # # If both A and AAAA records are found, A records will be # used in preference to AAAA. ipaddr = 172.xx.x.x/18

2 5