- Freeradius-Users - lists.freeradius.org

dynamic expansion will not be dynamically expanded in ldap configuration
by Angel L. Mateo 30 Apr '15

30 Apr '15

Hello, I'm trying to configure ldap module for freeradius. For group membership I have this configuration: membership_filter = "(&(uid=%{User-Name})(objectClass=posixAccount))" but whenever I start freeradius, I get the error /etc/freeradius/mods-enabled/ldap[176]: Found dynamic expansion in string which will not be dynamically expanded where the membership_filter option is at line 176 of the ldap file. And when I user logins, there is no group search in the ldap, only a search to find the user. What am I doing wrong? -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información y las Comunicaciones Aplicadas (ATICA) http://www.um.es/atica Tfo: 868887590 Fax: 868888337

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Re: Freeradius 3.0.8 Can't create UNIX socket and Too many open files
by Rui Ribeiro 29 Apr '15

29 Apr '15

Hi Ales, You do not modify startup scripts, you raise your limits in /etc/security/limits.conf like this * soft nofile 10240 * soft nproc 10240 But then, you only do that in high-load web servers or in email servers. I do not understand why you would need to do that in a FreeRadius server. Regards > Message: 5 > Date: Tue, 28 Apr 2015 16:06:00 +0200 > From: Aleš Rygl <ales(a)rygl.net> > To: <freeradius-users(a)lists.freeradius.org> > Subject: Re: Freeradius 3.0.8 Can't create UNIX socket and Too many > open files > Message-ID: <3d7a8a13084d661d6a5fbe5d1aabf703(a)rygl.net> > Content-Type: text/plain; charset=UTF-8 > > > > Hello Alan, > > you were right of course. Would it make sense to > modify Debian startup script to raise the default value of 2048? > > > Regards > > Ales > > > -- Regards, -- Rui Ribeiro Senior Sysadm ISCTE-IUL https://www.linkedin.com/pub/rui-ribeiro/16/ab8/434

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Semantics of !~ operator
by Gerald Vogt 29 Apr '15

29 Apr '15

Hi! I don't quite understand the semantics of !~. So far I though it would be the negated result of =~, i.e. if (a =~ b) is true (a !~ b) is false and v.v. But that doesn't seem to be the case. If I add this in the beginning of the users file (extract starting at line no. 6) DEFAULT Reply-Message += "Realm is %{Realm}", Fall-Through = Yes DEFAULT Realm =~ example.com|NULL Reply-Message += "Internal User", Fall-Through = Yes DEFAULT Realm !~ example.com|NULL Reply-Message += "External User", Fall-Through = Yes it works correctly for a user name test or test(a)example.com: (106) files : users: Matched entry DEFAULT at line 6 (106) files : EXPAND Realm is %{Realm} (106) files : --> Realm is example.com (106) files : users: Matched entry DEFAULT at line 10 ... (106) Reply: Reply-Message = 'Realm is example.com' Reply-Message = 'Internal User' (140) files : users: Matched entry DEFAULT at line 6 (140) files : EXPAND Realm is %{Realm} (140) files : --> Realm is NULL (140) files : users: Matched entry DEFAULT at line 10 ... Reply-Message = 'Realm is NULL' Reply-Message = 'Internal User' But it never gets the !~ (line 47 is a later rule in the users file): (191) files : users: Matched entry DEFAULT at line 6 (191) files : EXPAND Realm is %{Realm} (191) files : --> Realm is DEFAULT (191) files : users: Matched entry DEFAULT at line 47 ... So it seems the !~ never matches. That is kind of unexpected and doesn't make sense to me. Is that a bug or am I missing something? Thanks, Gerald

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mschap : NT-Password has not been normalized by the 'pap' module.
by Mohamed Lrhazi 29 Apr '15

29 Apr '15

Hello, Trying to get freeradius working for tls and mschap and ldap based authentication... seems the password is found correctly in LDAP, but fails to be decoded maybe? the passwords in LDAP look like: {MD4}6DDDA<an so on..> The pap module is enabled, by the default config, in the end of the authorize section in sites-enabled/default and inner-tunnel. Or is this not my problem at all? and I should be looking elsewhere? Thanks a lot, Mohamed. root@27840c0ba8ef:/data# freeradius -v freeradius: FreeRADIUS Version 3.0.3, for host x86_64-pc-linux-gnu, built on May 20 2014 at 11:59:21 freeradius -XXX : ... (8) ldap : --> ou=people,dc=georgetown,dc=edu (8) ldap : Performing search in 'ou=people,dc=georgetown,dc=edu' with filter '(uid=ml623)', scope 'sub' (8) ldap : Waiting for search result... (8) ldap : User object found at DN "uid=ml623,ou=People,dc=georgetown,dc=edu" (8) ldap : Processing user attributes (8) ldap : control:NT-Password := 0x7b4d44347d36444<and so on....> rlm_ldap (ldap): Released connection (4) (8) [ldap] = ok (8) [expiration] = noop (8) [logintime] = noop (8) WARNING: pap : Auth-Type already set. Not setting to PAP (8) [pap] = noop (8) } # authorize = updated (8) Found Auth-Type = EAP (8) # Executing group from file /etc/freeradius/sites-enabled/inner-tunnel (8) authenticate { (8) eap : Expiring EAP session with state 0xd374de30d37cc42e (8) eap : Finished EAP session with state 0xd374de30d37cc42e (8) eap : Previous EAP request found for state 0xd374de30d37cc42e, released from the list (8) eap : Peer sent MSCHAPv2 (26) (8) eap : EAP MSCHAPv2 (26) (8) eap : Calling eap_mschapv2 to process EAP data (8) eap_mschapv2 : # Executing group from file /etc/freeradius/sites-enabled/inner-tunnel (8) eap_mschapv2 : Auth-Type MS-CHAP { (8) WARNING: mschap : No Cleartext-Password configured. Cannot create LM-Password (8) WARNING: mschap : NT-Password has not been normalized by the 'pap' module. Authentication will fail (8) mschap : Creating challenge hash with username: ml623 (8) mschap : Client is using MS-CHAPv2 (8) ERROR: mschap : FAILED: No NT/LM-Password. Cannot perform authentication (8) ERROR: mschap : MS-CHAP2-Response is incorrect (8) [mschap] = reject

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Version 3.0.8 has been released
by Alan DeKok 29 Apr '15

29 Apr '15

We're happy to announce the release of version 3.0.8. We've spent a lot of time testing the server under load, and adding more regression tests. These tests have been added to the git repository, and are run daily. This process helps ensure that future changes don't result in regressions. The ChangeLog is available here: http://freeradius.org/press/index.html#3.0.8 Documentation for "unlang" and many modules is available at http://networkradius.com/doc/3.0.8/ Alan DeKok.

12 28

Abort when LDAP module is run twice.
by Júlíus Þór Bess Ríkharðsson 29 Apr '15

29 Apr '15

Hi, I'm running a ldap module twice, both times with a different base_dn but when I do that, the server aborts. I'm using FreeRADIUS 3.0.4 (more specifically Centos release: 6.el7) If I try to run the module twice, without changing the base_dn the abort still happens. Is this a known limitation in which I should work around by initiating another module with a different base_dn? Here is a log: Ready to process requests Received Access-Request Id 19 from 10.255.120.5:1645 to xo.xo.xo.xo:1812 length 172 Service-Type = Login-User Cisco-AVPair = 'service-type=Login' Calling-Station-Id = 'xx.xx.xx.xx' User-Name = 'test.juliusbess' EAP-Message = 0x023b001401746573742e6a756c69757362657373 Message-Authenticator = 0x1d29c4c865bf30c2a4316ffbe67468bf NAS-IP-Address = 10.255.120.5 Acct-Session-Id = '160000000000FBDF' NAS-Identifier = 'vpn.test.local' (0) Received Access-Request packet from host 10.255.120.5 port 1645, id=19, length=172 (0) Service-Type = Login-User (0) Cisco-AVPair = 'service-type=Login' (0) Calling-Station-Id = 'xx.xx.xx.xx' (0) User-Name = 'test.juliusbess' (0) EAP-Message = 0x023b001401746573742e6a756c69757362657373 (0) Message-Authenticator = 0x1d29c4c865bf30c2a4316ffbe67468bf (0) NAS-IP-Address = 10.255.120.5 (0) Acct-Session-Id = '160000000000FBDF' (0) NAS-Identifier = 'vpn.test.local' (0) # Executing section authorize from file /etc/raddb/sites-enabled/vpn-nyherji-test (0) authorize { (0) update request { (0) EXPAND %{User-Name} (0) --> test.juliusbess (0) SQL-User-Name set to 'test.juliusbess' rlm_sql (sql): Reserved connection (4) rlm_sql (sql): Executing query: 'select groupname from radhuntgroup where nasipaddress="10.255.120.5"' rlm_sql (sql): Released connection (4) (0) EXPAND %{sql:select groupname from radhuntgroup where nasipaddress="%{Client-IP-Address}"} (0) --> vpn-nas (0) Huntgroup-Name := "vpn-nas" (0) } # update request = noop (0) if (!Huntgroup-Name) (0) if (!Huntgroup-Name) -> FALSE (0) filter_username filter_username { (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 =~ /\\.\\./ ) (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 [120/1973] (0) if (&User-Name =~ /(a)\\./) (0) if (&User-Name =~ /(a)\\./) -> FALSE (0) } # filter_username filter_username = noop (0) [preprocess] = ok (0) [chap] = noop (0) [mschap-umsja] = noop (0) [digest] = noop (0) suffix : Checking for suffix after "@" (0) suffix : No '@' in User-Name = "test.juliusbess", looking up realm NULL (0) suffix : Found realm "NULL" (0) suffix : Adding Stripped-User-Name = "test.juliusbess" (0) suffix : Adding Realm = "NULL" (0) suffix : Authentication realm is LOCAL (0) [suffix] = ok (0) ntdomain : Request already has destination realm set. Ignoring (0) [ntdomain] = noop (0) eap-vpn-nyherji : Peer sent code Response (2) ID 59 length 20 (0) eap-vpn-nyherji : EAP-Identity reply, returning 'ok' so we can short-circuit the rest of authorize (0) [eap-vpn-nyherji] = ok (0) } # authorize = ok (0) Found Auth-Type = eap-vpn-nyherji (0) # Executing group from file /etc/raddb/sites-enabled/vpn-nyherji-test (0) authenticate { (0) eap-vpn-nyherji : Peer sent method Identity (1) (0) eap-vpn-nyherji : Calling eap_peap to process EAP data (0) eap_peap : Initiate (0) eap_peap : Start returned 1 (0) eap-vpn-nyherji : New EAP session, adding 'State' attribute to reply 0xe5c88dc8e5f49486 (0) [eap-vpn-nyherji] = handled (0) } # authenticate = handled (0) Sending Access-Challenge packet to host 10.255.120.5 port 1645, id=19, length=0 (0) EAP-Message = 0x013c00061920 (0) Message-Authenticator = 0x00000000000000000000000000000000 (0) State = 0xe5c88dc8e5f494860e93d83d98be7363 Sending Access-Challenge Id 19 from xo.xo.xo.xo:1812 to 10.255.120.5:1645 EAP-Message = 0x013c00061920 Message-Authenticator = 0x00000000000000000000000000000000 State = 0xe5c88dc8e5f494860e93d83d98be7363 (0) Finished request Waking up in 0.3 seconds. Received Access-Request Id 20 from 10.255.120.5:1645 to xo.xo.xo.xo:1812 length 176 Service-Type = Login-User Cisco-AVPair = 'service-type=Login' Calling-Station-Id = 'xx.xx.xx.xx' User-Name = 'test.juliusbess' EAP-Message = 0x023c0006031a Message-Authenticator = 0xbdf3041a309a309f5d190089d0d7f2fa State = 0xe5c88dc8e5f494860e93d83d98be7363 NAS-IP-Address = 10.255.120.5 [71/1973] Acct-Session-Id = '160000000000FBDF' NAS-Identifier = 'vpn.test.local' (1) Received Access-Request packet from host 10.255.120.5 port 1645, id=20, length=176 (1) Service-Type = Login-User (1) Cisco-AVPair = 'service-type=Login' (1) Calling-Station-Id = 'xx.xx.xx.xx' (1) User-Name = 'test.juliusbess' (1) EAP-Message = 0x023c0006031a (1) Message-Authenticator = 0xbdf3041a309a309f5d190089d0d7f2fa (1) State = 0xe5c88dc8e5f494860e93d83d98be7363 (1) NAS-IP-Address = 10.255.120.5 (1) Acct-Session-Id = '160000000000FBDF' (1) NAS-Identifier = 'vpn.test.local' (1) # Executing section authorize from file /etc/raddb/sites-enabled/vpn-nyherji-test (1) authorize { (1) update request { (1) EXPAND %{User-Name} (1) --> test.juliusbess (1) SQL-User-Name set to 'test.juliusbess' rlm_sql (sql): Reserved connection (4) rlm_sql (sql): Executing query: 'select groupname from radhuntgroup where nasipaddress="10.255.120.5"' rlm_sql (sql): Released connection (4) (1) EXPAND %{sql:select groupname from radhuntgroup where nasipaddress="%{Client-IP-Address}"} (1) --> vpn-nas (1) Huntgroup-Name := "vpn-nas" (1) } # update request = noop (1) if (!Huntgroup-Name) (1) if (!Huntgroup-Name) -> FALSE (1) filter_username filter_username { (1) if (!&User-Name) (1) if (!&User-Name) -> FALSE (1) if (&User-Name =~ / /) (1) if (&User-Name =~ / /) -> FALSE (1) if (&User-Name =~ /@.*@/ ) (1) if (&User-Name =~ /@.*@/ ) -> FALSE (1) if (&User-Name =~ /\\.\\./ ) (1) if (&User-Name =~ /\\.\\./ ) -> FALSE (1) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\\.(.+)$/)) (1) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\\.(.+)$/)) -> FALSE (1) if (&User-Name =~ /\\.$/) (1) if (&User-Name =~ /\\.$/) -> FALSE (1) if (&User-Name =~ /(a)\\./) (1) if (&User-Name =~ /(a)\\./) -> FALSE (1) } # filter_username filter_username = noop (1) [preprocess] = ok (1) [chap] = noop (1) [mschap-umsja] = noop (1) [digest] = noop (1) suffix : Checking for suffix after "@" [22/1973] (1) suffix : No '@' in User-Name = "test.juliusbess", looking up realm NULL (1) suffix : Found realm "NULL" (1) suffix : Adding Stripped-User-Name = "test.juliusbess" (1) suffix : Adding Realm = "NULL" (1) suffix : Authentication realm is LOCAL (1) [suffix] = ok (1) ntdomain : Request already has destination realm set. Ignoring (1) [ntdomain] = noop (1) eap-vpn-nyherji : Peer sent code Response (2) ID 60 length 6 (1) eap-vpn-nyherji : No EAP Start, assuming it's an on-going EAP conversation (1) [eap-vpn-nyherji] = updated (1) [files] = noop (1) sql : EXPAND %{User-Name} (1) sql : --> test.juliusbess (1) sql : SQL-User-Name set to 'test.juliusbess' rlm_sql (sql): Reserved connection (4) (1) sql : EXPAND SELECT id, username, attribute, value, op FROM radcheck WHERE username = '%{SQL-User-Name}' ORDER BY id (1) sql : --> SELECT id, username, attribute, value, op FROM radcheck WHERE username = 'test.juliusbess' ORDER BY id rlm_sql (sql): Executing query: 'SELECT id, username, attribute, value, op FROM radcheck WHERE username = 'test.juliusbess' ORDER BY id' (1) sql : EXPAND SELECT groupname FROM radusergroup WHERE username = '%{SQL-User-Name}' ORDER BY priority (1) sql : --> SELECT groupname FROM radusergroup WHERE username = 'test.juliusbess' ORDER BY priority rlm_sql (sql): Executing query: 'SELECT groupname FROM radusergroup WHERE username = 'test.juliusbess' ORDER BY priority' (1) sql : User not found in any groups rlm_sql (sql): Released connection (4) (1) [sql] = notfound (1) if ("%{realm}" =~ /(DEFAULT|NULL)/) (1) EXPAND %{realm} (1) --> NULL (1) if ("%{realm}" =~ /(DEFAULT|NULL)/) -> TRUE (1) if ("%{realm}" =~ /(DEFAULT|NULL)/) { (1) update control { (1) &LDAP-baseDN-custom := 'OU-test' (1) } # update control = noop (1) EXPAND %{control:LDAP-baseDN-custom} (1) --> OU-test rlm_ldap (ldap-vpn-nyh): Reserved connection (4) (1) ldap-vpn-nyh : EXPAND (|(&(sAMAccountName=%{%{Stripped-User-Name}:-%{User-Name}})(objectClass=user))(&(userPrincipalName=%{User-Name})(objectClass=user))) (1) ldap-vpn-nyh : --> (|(&(sAMAccountName=test.juliusbess)(objectClass=user))(&(userPrincipalName=test.juliusbess)(objectClass=user))) (1) ldap-vpn-nyh : EXPAND OU=%{control:LDAP-baseDN-custom},DC=some,DC=local,DC=lan (1) ldap-vpn-nyh : --> OU=OU-test,DC=some,DC=local,DC=lan (1) ldap-vpn-nyh : Performing search in 'OU=OU-test,DC=some,DC=local,DC=lan' with filter '(|(&(sAMAccountName=test.juliusbess)(objectClass=user))(&(userPrincipalName=test.juliusbess)(objectClass=user)))', scope 'sub' (1) ldap-vpn-nyh : Waiting for search result... (1) ldap-vpn-nyh : User object found at DN "CN=Testuser - Test,OU=Contractors,OU=Users,OU=YYY,OU=OU-test,DC=some,DC=local,DC=lan" (1) ldap-vpn-nyh : Processing user attributes (1) WARNING: ldap-vpn-nyh : No "known good" password added. Ensure the admin user has permission to read the password attribute (1) WARNING: ldap-vpn-nyh : PAP authentication will *NOT* work with Active Directory (if that is what you were trying to configure) rlm_ldap (ldap-vpn-nyh): Released connection (4) (1) [ldap-vpn-nyh] = ok (1) EXPAND %{control:LDAP-baseDN-custom} (1) --> OU-test rlm_ldap (ldap-vpn-nyh): Reserved connection (4) (1) ldap-vpn-nyh : EXPAND (|(&(sAMAccountName=%{%{Stripped-User-Name}:-%{User-Name}})(objectClass=user))(&(userPrincipalName=%{User-Name})(objectClass=user))) (1) ldap-vpn-nyh : --> (|(&(sAMAccountName=test.juliusbess)(objectClass=user))(&(userPrincipalName=test.juliusbess)(objectClass=user))) (1) ldap-vpn-nyh : EXPAND OU=%{control:LDAP-baseDN-custom},DC=some,DC=local,DC=lan (1) ldap-vpn-nyh : --> OU=OU-test,DC=some,DC=local,DC=lan (1) ldap-vpn-nyh : Performing search in 'OU=OU-test,DC=some,DC=local,DC=lan' with filter '(|(&(sAMAccountName=test.juliusbess)(objectClass=user))(&(userPrincipalName=test.juliusbess)(objectClass=user)))', scope 'sub' (1) ldap-vpn-nyh : Waiting for search result... (1) ldap-vpn-nyh : User object found at DN "CN=Testuser - Test,OU=Contractors,OU=Users,OU=YYY,OU=OU-test,DC=some,DC=local,DC=lan" (1) ldap-vpn-nyh : Processing user attributes (1) WARNING: ldap-vpn-nyh : No "known good" password added. Ensure the admin user has permission to read the password attribute (1) WARNING: ldap-vpn-nyh : PAP authentication will *NOT* work with Active Directory (if that is what you were trying to configure) Aborted Kær kveðja / Best regards Júlíus Þór Bess Ríkharðsson Netsérfræðingur / Network Administrator Nýherji Hf. Borgartún 37 - 105 Reykjavík Simi/Telephone: +354 516 1000 Email: julius.bess(a)nyherji.is Helpdesk: +354 516 1600 Netsíða: http://www.nyherji.is

2 1

Re: Freeradius 3.0.8 Can't create UNIX socket and Too many open files
by Rui Ribeiro 29 Apr '15

29 Apr '15

> > Message: 6 > Date: Tue, 28 Apr 2015 23:04:26 +0200 > From: Rygl Aleš <ales(a)rygl.net> > To: FreeRadius users mailing list > <freeradius-users(a)lists.freeradius.org> > Subject: Re: Freeradius 3.0.8 Can't create UNIX socket and Too many > open files > Message-ID: <201504282304.26562.ales(a)rygl.net> > Content-Type: Text/Plain; charset="utf-8" > > > Hi Ales, Are you? Possibilities of dedicating a standalone machine to freeradius, paravirtualization of disk access in vmware environments, offloading syslog to other servers, PARTITION or SHARDING, and you have not mentioned innodb_file_per_table=1 which was made default only in recent versions. Have also a look at this, https://launchpad.net/mysql-tuning-primer (I have an idea there is a similar, more recent one, cannot find it atm). Of course, as Alan says, all the best strategies start for not using the DB for certain situations in the first place. If using AD for authentication, I would have also a look at the recent developments of authenticating directly against SAMBA >= 4.2.x Regards > We have ~1M of records in radacct table and all of them are on-line > sessions. > That's the problem. I am cleaning closed sessions every 20s, which removes > ~2k > records to the "historical" table. Maybe some partitioning or data split > could > help here. > > > No amount of poking FreeRADIUS will make the database run faster. Any > > changes to FreeRADIUS just work around the issue. They don't fix the > > issue. > > I guess I am touching the limits of the DB here. > > Regards > Ales > > -- Regards, -- Rui Ribeiro Senior Sysadm ISCTE-IUL https://www.linkedin.com/pub/rui-ribeiro/16/ab8/434

2 1

More sanity checks in v3
by Alan DeKok 29 Apr '15

29 Apr '15

I've pushed some minor but pedantic changes to v3, which will be in 3.0.9. The changes solve issues whereby people use attributes in "unlang", but they aren't picked up as attributes. Let me give an example for an unknown attribute "Foo-Bar": if (Foo-Bar == "stuff") { In 3.0.8 and earlier, the server sees this, and decides that "Foo-Bar" is just a string. It optimizes the comparison to "false", because the string "Foo-Bar" is not the same as the string "stuff". This optimization works in most situations. Where that optimization fails is for dynamic comparisons, such as SQL-Group or LDAP-Group. Therefore, as of 3.0.9, the server does more sanity checks on the left hand side of a comparison. If it's not a string such as "foo" or 'bar', but instead is just Foo-Bar, AND it looks like an attribute name, then the server assumes it's an attribute name. If no module defines the attribute, the server refuses to start, with an "unknown attribute" error. This change should have little or no effect for most people. Most of the time the text looks like an attribute name, because it is an attribute name, and the admin wants to use it as an attribute name. This change will only affect people who intend to do comparisons of the string "Foo-Bar" with the string "stuff". Those people can just put quotation marks around the "Foo-Bar" string. The benefit for everyone else is that typos are caught. e.g. if you do the following, 3.0.8 will start, but not do what you expect: if (LDAP-GroupX == "sales") { There's an extra "X", where the intention was to do: if (LDAP-Group == "sales") { 3.0.9 will now complain, and say "Unknown attribute LDAP-GroupX". As part of this change, the dictionaries no longer contain definitions for LDAP-Group and SQL-Group. Those attributes are defined ONLY when the LDAP or SQL group checking is used. Those attributes SHOULD NOT be used for anything else. In fact, it's now an error to assign a value to those attributes: update control { LDAP-Group := "foo" } This will now cause a parse error. The LDAP-Group attribute checks LDAP groups. You should NOT be assigning random values to it. To be nice, the LDAP module still does LDAP group caching, which is useful. The SQL module now registers the SQL-Group check ONLY for the main "sql" module. If you instead have: sql sql2 { ... } The SQL-Group attribute will be called "sql2-SQL-Group". The LDAP module already did something similar, so this is a good idea. Comments? Alan DeKok.

3 3

Groups Configuration
by Ricardo Larrañaga 29 Apr '15

29 Apr '15

Hello Guys: I want to be able to use the User-Profile attribute to associate users to groups, but it is not working as expected. I was wondering if you would help me understand what i am doing wrong. User is defined in the radcheck table: id | username | attribute | op | value ----+---------------------+--------------------+----+------------- 19 | testuser | Cleartext-Password | := | testuser123 User has Fallthrough =y , user profile defined in radreply: id | username | attribute | op | value ----+---------------------+-----------------+----+------------------------ 78 | testuser | Class | := | Premium 79 | testuser | User-Profile | := | MY_PROFILE 80 | testuser | Cisco-AVPair | += | ip:addr-pool=broadband radusergroup has that profile defined: id | username | groupname | priority ----+----------+-----------+---------- 12 | MY_PROFILE | MY_PROFILE | 1 Check items in radgroupcheck: id | groupname | attribute | op | value ----+-----------+--------------+----+------- 1 | MY_PROFILE | User-Profile | := | MY_PROFILE Some radgroupreply attributes: id | groupname | attribute | op | value ----+-----------+-----------------+----+-------------------------------------------- 6 | MY_PROFILE | Service-Type | := | Framed 7 | MY_PROFILE | Framed-Routing | := | None 8 | MY_PROFILE | Framed-Protocol | := | PPP 9 | MY_PROFILE | Cisco-AVPair | += | ip:dns-servers=1.1.1.1 2.2.2.2 The problem is that when the server process the request, it doesnt even try to look for the profile in radusergroup. So it does not add the extra attributes (It does look for the user in radusergroup, but the whole point is to not have to add users there). Here is my radius output: radiusd: FreeRADIUS Version 3.0.4, for host x86_64-redhat-linux-gnu, built on Mar 5 2015 at 23:41:36 Copyright (C) 1999-2014 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 For more information about these matters, see the file named COPYRIGHT Starting - reading configuration files ... including dictionary file /usr/share/freeradius/dictionary including dictionary file /usr/share/freeradius/dictionary.dhcp including dictionary file /usr/share/freeradius/dictionary.vqp including dictionary file /etc/raddb/dictionary including configuration file /etc/raddb/radiusd.conf including configuration file /etc/raddb/proxy.conf including configuration file /etc/raddb/clients.conf including files in directory /etc/raddb/mods-enabled/ including configuration file /etc/raddb/mods-enabled/always including configuration file /etc/raddb/mods-enabled/attr_filter including configuration file /etc/raddb/mods-enabled/cache_eap including configuration file /etc/raddb/mods-enabled/chap including configuration file /etc/raddb/mods-enabled/detail including configuration file /etc/raddb/mods-enabled/detail.log including configuration file /etc/raddb/mods-enabled/dhcp including configuration file /etc/raddb/mods-enabled/digest including configuration file /etc/raddb/mods-enabled/dynamic_clients including configuration file /etc/raddb/mods-enabled/eap including configuration file /etc/raddb/mods-enabled/echo including configuration file /etc/raddb/mods-enabled/exec including configuration file /etc/raddb/mods-enabled/expiration including configuration file /etc/raddb/mods-enabled/expr including configuration file /etc/raddb/mods-enabled/files including configuration file /etc/raddb/mods-enabled/linelog including configuration file /etc/raddb/mods-enabled/logintime including configuration file /etc/raddb/mods-enabled/mschap including configuration file /etc/raddb/mods-enabled/ntlm_auth including configuration file /etc/raddb/mods-enabled/pap including configuration file /etc/raddb/mods-enabled/passwd including configuration file /etc/raddb/mods-enabled/preprocess including configuration file /etc/raddb/mods-enabled/radutmp including configuration file /etc/raddb/mods-enabled/realm including configuration file /etc/raddb/mods-enabled/replicate including configuration file /etc/raddb/mods-enabled/soh including configuration file /etc/raddb/mods-enabled/sradutmp including configuration file /etc/raddb/mods-enabled/unix including configuration file /etc/raddb/mods-enabled/utf8 including configuration file /etc/raddb/mods-enabled/sql_radius including configuration file /etc/raddb/mods-config/sql/main/postgresql/queries.conf including configuration file /etc/raddb/mods-enabled/sql_radacct including configuration file /etc/raddb/mods-config/sql/main/postgresql/queries.conf including configuration file /etc/raddb/mods-enabled/unpack including files in directory /etc/raddb/policy.d/ including configuration file /etc/raddb/policy.d/accounting including configuration file /etc/raddb/policy.d/canonicalization including configuration file /etc/raddb/policy.d/control including configuration file /etc/raddb/policy.d/cui including configuration file /etc/raddb/policy.d/dhcp including configuration file /etc/raddb/policy.d/eap including configuration file /etc/raddb/policy.d/filter including configuration file /etc/raddb/policy.d/operator-name including configuration file /etc/raddb/policy.d/debug including files in directory /etc/raddb/sites-enabled/ including configuration file /etc/raddb/sites-enabled/inner-tunnel including configuration file /etc/raddb/sites-enabled/basic main { security { user = "radiusd" group = "radiusd" allow_core_dumps = no } } main { name = "radiusd" prefix = "/usr" localstatedir = "/var" sbindir = "/usr/sbin" logdir = "/var/log/radius" run_dir = "/var/run/radiusd" libdir = "/usr/lib64/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/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no colourise = yes msg_denied = "You are already logged in - access denied" } security { max_attributes = 200 reject_delay = 1 status_server = yes } } radiusd: #### Loading Realms and Home Servers #### proxy server { retry_delay = 5 retry_count = 3 default_fallback = no dead_time = 120 wake_all_if_all_dead = no } home_server localhost { ipaddr = 127.0.0.1 port = 1812 type = "auth" secret = <<< secret >>> response_window = 20.000000 response_timeouts = 1 max_outstanding = 65536 zombie_period = 40 status_check = "status-server" ping_interval = 30 check_interval = 30 check_timeout = 4 num_answers_to_alive = 3 revive_interval = 120 coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } } home_server_pool my_auth_failover { type = fail-over home_server = localhost } realm example.com { auth_pool = my_auth_failover } realm LOCAL { } radiusd: #### Loading Clients #### client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = <<< secret >>> nas_type = "other" proto = "*" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client localhost_ipv6 { ipv6addr = ::1 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } radiusd: #### Instantiating modules #### instantiate { } modules { # Loaded module rlm_always # Instantiating module "reject" from file /etc/raddb/mods-enabled/always always reject { rcode = "reject" simulcount = 0 mpp = no } # Instantiating module "fail" from file /etc/raddb/mods-enabled/always always fail { rcode = "fail" simulcount = 0 mpp = no } # Instantiating module "ok" from file /etc/raddb/mods-enabled/always always ok { rcode = "ok" simulcount = 0 mpp = no } # Instantiating module "handled" from file /etc/raddb/mods-enabled/always always handled { rcode = "handled" simulcount = 0 mpp = no } # Instantiating module "invalid" from file /etc/raddb/mods-enabled/always always invalid { rcode = "invalid" simulcount = 0 mpp = no } # Instantiating module "userlock" from file /etc/raddb/mods-enabled/always always userlock { rcode = "userlock" simulcount = 0 mpp = no } # Instantiating module "notfound" from file /etc/raddb/mods-enabled/always always notfound { rcode = "notfound" simulcount = 0 mpp = no } # Instantiating module "noop" from file /etc/raddb/mods-enabled/always always noop { rcode = "noop" simulcount = 0 mpp = no } # Instantiating module "updated" from file /etc/raddb/mods-enabled/always always updated { rcode = "updated" simulcount = 0 mpp = no } # Loaded module rlm_attr_filter # Instantiating module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.post-proxy { filename = "/etc/raddb/mods-config/attr_filter/post-proxy" key = "%{Realm}" relaxed = no } reading pairlist file /etc/raddb/mods-config/attr_filter/post-proxy # Instantiating module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.pre-proxy { filename = "/etc/raddb/mods-config/attr_filter/pre-proxy" key = "%{Realm}" relaxed = no } reading pairlist file /etc/raddb/mods-config/attr_filter/pre-proxy # Instantiating module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_reject { filename = "/etc/raddb/mods-config/attr_filter/access_reject" key = "%{User-Name}" relaxed = no } reading pairlist file /etc/raddb/mods-config/attr_filter/access_reject # Instantiating module "attr_filter.access_challenge" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_challenge { filename = "/etc/raddb/mods-config/attr_filter/access_challenge" key = "%{User-Name}" relaxed = no } reading pairlist file /etc/raddb/mods-config/attr_filter/access_challenge # Instantiating module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.accounting_response { filename = "/etc/raddb/mods-config/attr_filter/accounting_response" key = "%{User-Name}" relaxed = no } reading pairlist file /etc/raddb/mods-config/attr_filter/accounting_response # Loaded module rlm_cache # Instantiating module "cache_eap" from file /etc/raddb/mods-enabled/cache_eap cache cache_eap { key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}" ttl = 15 max_entries = 16384 epoch = 0 add_stats = no } # Loaded module rlm_chap # Instantiating module "chap" from file /etc/raddb/mods-enabled/chap # Loaded module rlm_detail # Instantiating module "detail" from file /etc/raddb/mods-enabled/detail detail { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d" header = "%t" permissions = 384 locking = no log_packet_header = no } # Instantiating module "auth_log" from file /etc/raddb/mods-enabled/detail.log detail auth_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d" header = "%t" permissions = 384 locking = no log_packet_header = no } rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output # Instantiating module "reply_log" from file /etc/raddb/mods-enabled/detail.log detail reply_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d" header = "%t" permissions = 384 locking = no log_packet_header = no } # Instantiating module "pre_proxy_log" from file /etc/raddb/mods-enabled/detail.log detail pre_proxy_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no log_packet_header = no } # Instantiating module "post_proxy_log" from file /etc/raddb/mods-enabled/detail.log detail post_proxy_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no log_packet_header = no } # Loaded module rlm_dhcp # Instantiating module "dhcp" from file /etc/raddb/mods-enabled/dhcp # Loaded module rlm_digest # Instantiating module "digest" from file /etc/raddb/mods-enabled/digest # Loaded module rlm_dynamic_clients # Instantiating module "dynamic_clients" from file /etc/raddb/mods-enabled/dynamic_clients # Loaded module rlm_eap # Instantiating module "eap" from file /etc/raddb/mods-enabled/eap eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no mod_accounting_username_bug = no max_sessions = 1024 } # Linked to sub-module rlm_eap_md5 # Linked to sub-module rlm_eap_leap # Linked to sub-module rlm_eap_gtc gtc { challenge = "Password: " auth_type = "PAP" } # Linked to sub-module rlm_eap_tls tls { tls = "tls-common" } tls-config tls-common { 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 = <<< secret >>> dh_file = "/etc/raddb/certs/dh" fragment_size = 1024 include_length = yes check_crl = no cipher_list = "DEFAULT" ecdh_curve = "prime256v1" cache { enable = yes lifetime = 24 max_entries = 255 } verify { } ocsp { enable = no override_cert_url = yes url = "http://127.0.0.1/ocsp/" use_nonce = yes timeout = 0 softfail = yes } } # Linked to sub-module rlm_eap_ttls ttls { tls = "tls-common" default_eap_type = "md5" copy_request_to_tunnel = no use_tunneled_reply = no virtual_server = "inner-tunnel" include_length = yes require_client_cert = no } Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_peap peap { tls = "tls-common" default_method = "mschapv2" copy_request_to_tunnel = no use_tunneled_reply = no proxy_tunneled_request_as_eap = yes virtual_server = "inner-tunnel" soh = no require_client_cert = no } Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_mschapv2 mschapv2 { with_ntdomain_hack = no send_error = no } # Loaded module rlm_exec # Instantiating module "echo" from file /etc/raddb/mods-enabled/echo exec echo { wait = yes program = "/bin/echo %{User-Name}" input_pairs = "request" output_pairs = "reply" shell_escape = yes } # Instantiating module "exec" from file /etc/raddb/mods-enabled/exec exec { wait = no input_pairs = "request" shell_escape = yes timeout = 10 } # Loaded module rlm_expiration # Instantiating module "expiration" from file /etc/raddb/mods-enabled/expiration # Loaded module rlm_expr # Instantiating module "expr" from file /etc/raddb/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" } # Loaded module rlm_files # Instantiating module "files" from file /etc/raddb/mods-enabled/files files { filename = "/etc/raddb/mods-config/files/authorize" usersfile = "/etc/raddb/mods-config/files/authorize" acctusersfile = "/etc/raddb/mods-config/files/accounting" preproxy_usersfile = "/etc/raddb/mods-config/files/pre-proxy" compat = "cistron" } reading pairlist file /etc/raddb/mods-config/files/authorize [/etc/raddb/mods-config/files/authorize]:181 Cistron compatibility checks for entry DEFAULT ... [/etc/raddb/mods-config/files/authorize]:188 Cistron compatibility checks for entry DEFAULT ... [/etc/raddb/mods-config/files/authorize]:195 Cistron compatibility checks for entry DEFAULT ... reading pairlist file /etc/raddb/mods-config/files/authorize [/etc/raddb/mods-config/files/authorize]:181 Cistron compatibility checks for entry DEFAULT ... [/etc/raddb/mods-config/files/authorize]:188 Cistron compatibility checks for entry DEFAULT ... [/etc/raddb/mods-config/files/authorize]:195 Cistron compatibility checks for entry DEFAULT ... reading pairlist file /etc/raddb/mods-config/files/accounting reading pairlist file /etc/raddb/mods-config/files/pre-proxy # Loaded module rlm_linelog # Instantiating module "linelog" from file /etc/raddb/mods-enabled/linelog linelog { filename = "/var/log/radius/linelog" permissions = 384 format = "This is a log message for %{User-Name}" reference = "messages.%{%{Packet-Type}:-default}" } # Instantiating module "log_accounting" from file /etc/raddb/mods-enabled/linelog linelog log_accounting { filename = "/var/log/radius/linelog-accounting" permissions = 384 format = "" reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}" } # Loaded module rlm_logintime # Instantiating module "logintime" from file /etc/raddb/mods-enabled/logintime logintime { minimum_timeout = 60 } # Loaded module rlm_mschap # Instantiating module "mschap" from file /etc/raddb/mods-enabled/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = yes passchange { } allow_retry = yes } # Instantiating module "ntlm_auth" from file /etc/raddb/mods-enabled/ntlm_auth exec ntlm_auth { wait = yes program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN --username=%{mschap:User-Name} --password=%{User-Password}" shell_escape = yes } # Loaded module rlm_pap # Instantiating module "pap" from file /etc/raddb/mods-enabled/pap pap { normalise = yes } # Loaded module rlm_passwd # Instantiating module "etc_passwd" from file /etc/raddb/mods-enabled/passwd passwd etc_passwd { filename = "/etc/passwd" format = "*User-Name:Crypt-Password:" delimiter = ":" ignore_nislike = no ignore_empty = yes allow_multiple_keys = no hash_size = 100 } rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # Loaded module rlm_preprocess # Instantiating module "preprocess" from file /etc/raddb/mods-enabled/preprocess preprocess { huntgroups = "/etc/raddb/mods-config/preprocess/huntgroups" hints = "/etc/raddb/mods-config/preprocess/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 } reading pairlist file /etc/raddb/mods-config/preprocess/huntgroups reading pairlist file /etc/raddb/mods-config/preprocess/hints # Loaded module rlm_radutmp # Instantiating module "radutmp" from file /etc/raddb/mods-enabled/radutmp radutmp { filename = "/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 384 caller_id = yes } # Loaded module rlm_realm # Instantiating module "IPASS" from file /etc/raddb/mods-enabled/realm realm IPASS { format = "prefix" delimiter = "/" ignore_default = no ignore_null = no } # Instantiating module "suffix" from file /etc/raddb/mods-enabled/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } # Instantiating module "realmpercent" from file /etc/raddb/mods-enabled/realm realm realmpercent { format = "suffix" delimiter = "%" ignore_default = no ignore_null = no } # Instantiating module "ntdomain" from file /etc/raddb/mods-enabled/realm realm ntdomain { format = "prefix" delimiter = "\" ignore_default = no ignore_null = no } # Loaded module rlm_replicate # Instantiating module "replicate" from file /etc/raddb/mods-enabled/replicate # Loaded module rlm_soh # Instantiating module "soh" from file /etc/raddb/mods-enabled/soh soh { dhcp = yes } # Instantiating module "sradutmp" from file /etc/raddb/mods-enabled/sradutmp radutmp sradutmp { filename = "/var/log/radius/sradutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 420 caller_id = no } # Loaded module rlm_unix # Instantiating module "unix" from file /etc/raddb/mods-enabled/unix unix { radwtmp = "/var/log/radius/radwtmp" } # Loaded module rlm_utf8 # Instantiating module "utf8" from file /etc/raddb/mods-enabled/utf8 # Loaded module rlm_sql # Instantiating module "sql_radius" from file /etc/raddb/mods-enabled/sql_radius sql sql_radius { driver = "rlm_sql_postgresql" server = "localhost" port = "7001" login = "radius" password = <<< secret >>> radius_db = "radius" read_groups = no read_profiles = yes read_clients = yes delete_stale_sessions = yes sql_user_name = "%{User-Name}" default_user_profile = "" client_query = "SELECT id, nasname, shortname, type, secret, server FROM nas" authorize_check_query = "SELECT id, UserName, Attribute, Value, Op FROM radcheck WHERE Username = '%{SQL-User-Name}' ORDER BY id" authorize_reply_query = "SELECT id, UserName, Attribute, Value, Op FROM radreply WHERE Username = '%{SQL-User-Name}' ORDER BY id" authorize_group_check_query = "SELECT id, GroupName, Attribute, Value, op FROM radgroupcheck WHERE GroupName = '%{Sql-Group}' ORDER BY id" authorize_group_reply_query = "SELECT id, GroupName, Attribute, Value, op FROM radgroupreply WHERE GroupName = '%{Sql-Group}' ORDER BY id" group_membership_query = "SELECT GroupName FROM radusergroup WHERE UserName='%{SQL-User-Name}' ORDER BY priority" simul_count_query = "" simul_verify_query = "" safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" } rlm_sql (sql_radius): Creating new attribute sql_radius-SQL-Group rlm_sql (sql_radius): Registering sql_groupcmp for sql_radius-SQL-Group accounting { reference = "%{tolower:type.%{%{Acct-Status-Type}:-none}.query}" } post-auth { reference = ".query" } postgresql { send_application_name = no } rlm_sql (sql_radius): Driver rlm_sql_postgresql (module rlm_sql_postgresql) loaded and linked rlm_sql (sql_radius): Attempting to connect to database "radius" rlm_sql (sql_radius): Initialising connection pool pool { start = 5 min = 4 max = 10 spare = 3 uses = 0 lifetime = 0 cleanup_interval = 30 idle_timeout = 60 retry_delay = 1 spread = no } rlm_sql (sql_radius): Opening additional connection (0) rlm_sql_postgresql: Connecting using parameters: dbname='radius' host='localhost' port=7001 user='radius' password='radius' Connected to database 'radius' on 'localhost' server version 90401, protocol version 3, backend PID 21033 rlm_sql (sql_radius): Opening additional connection (1) rlm_sql_postgresql: Connecting using parameters: dbname='radius' host='localhost' port=7001 user='radius' password='radius' Connected to database 'radius' on 'localhost' server version 90401, protocol version 3, backend PID 21034 rlm_sql (sql_radius): Opening additional connection (2) rlm_sql_postgresql: Connecting using parameters: dbname='radius' host='localhost' port=7001 user='radius' password='radius' Connected to database 'radius' on 'localhost' server version 90401, protocol version 3, backend PID 21035 rlm_sql (sql_radius): Opening additional connection (3) rlm_sql_postgresql: Connecting using parameters: dbname='radius' host='localhost' port=7001 user='radius' password='radius' Connected to database 'radius' on 'localhost' server version 90401, protocol version 3, backend PID 21036 rlm_sql (sql_radius): Opening additional connection (4) rlm_sql_postgresql: Connecting using parameters: dbname='radius' host='localhost' port=7001 user='radius' password='radius' Connected to database 'radius' on 'localhost' server version 90401, protocol version 3, backend PID 21037 rlm_sql (sql_radius): Processing generate_sql_clients rlm_sql (sql_radius) in generate_sql_clients: query is SELECT id, nasname, shortname, type, secret, server FROM nas rlm_sql (sql_radius): Reserved connection (4) rlm_sql (sql_radius): Executing query: 'SELECT id, nasname, shortname, type, secret, server FROM nas' rlm_sql_postgresql: Status: PGRES_TUPLES_OK rlm_sql_postgresql: query affected rows = 0 , fields = 6 rlm_sql (sql_radius): Released connection (4) # Instantiating module "sql_radacct" from file /etc/raddb/mods-enabled/sql_radacct sql sql_radacct { driver = "rlm_sql_postgresql" server = "localhost" port = "7002" login = "radius_acct" password = <<< secret >>> radius_db = "radius_acct" read_groups = no read_profiles = yes read_clients = yes delete_stale_sessions = yes sql_user_name = "%{User-Name}" default_user_profile = "" client_query = "SELECT id, nasname, shortname, type, secret, server FROM nas" authorize_check_query = "SELECT id, UserName, Attribute, Value, Op FROM radcheck WHERE Username = '%{SQL-User-Name}' ORDER BY id" authorize_reply_query = "SELECT id, UserName, Attribute, Value, Op FROM radreply WHERE Username = '%{SQL-User-Name}' ORDER BY id" authorize_group_check_query = "SELECT id, GroupName, Attribute, Value, op FROM radgroupcheck WHERE GroupName = '%{Sql-Group}' ORDER BY id" authorize_group_reply_query = "SELECT id, GroupName, Attribute, Value, op FROM radgroupreply WHERE GroupName = '%{Sql-Group}' ORDER BY id" group_membership_query = "SELECT GroupName FROM radusergroup WHERE UserName='%{SQL-User-Name}' ORDER BY priority" simul_count_query = "" simul_verify_query = "" safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" } rlm_sql (sql_radacct): Creating new attribute sql_radacct-SQL-Group rlm_sql (sql_radacct): Registering sql_groupcmp for sql_radacct-SQL-Group accounting { reference = "%{tolower:type.%{%{Acct-Status-Type}:-none}.query}" } post-auth { reference = ".query" } postgresql { send_application_name = no } rlm_sql (sql_radacct): Driver rlm_sql_postgresql (module rlm_sql_postgresql) loaded and linked rlm_sql (sql_radacct): Attempting to connect to database "radius_acct" rlm_sql (sql_radacct): Initialising connection pool pool { start = 5 min = 4 max = 10 spare = 3 uses = 0 lifetime = 0 cleanup_interval = 30 idle_timeout = 60 retry_delay = 1 spread = no } rlm_sql (sql_radacct): Opening additional connection (0) rlm_sql_postgresql: Connecting using parameters: dbname='radius_acct' host='localhost' port=7002 user='radius_acct' password='radius_acct' Connected to database 'radius_acct' on 'localhost' server version 90401, protocol version 3, backend PID 21038 rlm_sql (sql_radacct): Opening additional connection (1) rlm_sql_postgresql: Connecting using parameters: dbname='radius_acct' host='localhost' port=7002 user='radius_acct' password='radius_acct' Connected to database 'radius_acct' on 'localhost' server version 90401, protocol version 3, backend PID 21039 rlm_sql (sql_radacct): Opening additional connection (2) rlm_sql_postgresql: Connecting using parameters: dbname='radius_acct' host='localhost' port=7002 user='radius_acct' password='radius_acct' Connected to database 'radius_acct' on 'localhost' server version 90401, protocol version 3, backend PID 21040 rlm_sql (sql_radacct): Opening additional connection (3) rlm_sql_postgresql: Connecting using parameters: dbname='radius_acct' host='localhost' port=7002 user='radius_acct' password='radius_acct' Connected to database 'radius_acct' on 'localhost' server version 90401, protocol version 3, backend PID 21041 rlm_sql (sql_radacct): Opening additional connection (4) rlm_sql_postgresql: Connecting using parameters: dbname='radius_acct' host='localhost' port=7002 user='radius_acct' password='radius_acct' Connected to database 'radius_acct' on 'localhost' server version 90401, protocol version 3, backend PID 21042 rlm_sql (sql_radacct): Processing generate_sql_clients rlm_sql (sql_radacct) in generate_sql_clients: query is SELECT id, nasname, shortname, type, secret, server FROM nas rlm_sql (sql_radacct): Reserved connection (4) rlm_sql (sql_radacct): Executing query: 'SELECT id, nasname, shortname, type, secret, server FROM nas' rlm_sql_postgresql: Status: PGRES_TUPLES_OK rlm_sql_postgresql: query affected rows = 0 , fields = 6 rlm_sql (sql_radacct): Released connection (4) # Loaded module rlm_unpack # Instantiating module "unpack" from file /etc/raddb/mods-enabled/unpack } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/raddb/radiusd.conf } # server server inner-tunnel { # from file /etc/raddb/sites-enabled/inner-tunnel # Loading authenticate {...} # Loading authorize {...} Ignoring "sql" (see raddb/mods-available/README.rst) Ignoring "ldap" (see raddb/mods-available/README.rst) # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} } # server inner-tunnel server basic { # from file /etc/raddb/sites-enabled/basic # Creating Auth-Type = digest # Loading authenticate {...} # Loading authorize {...} # Loading preacct {...} # Loading accounting {...} # Loading post-proxy {...} # Loading post-auth {...} } # server basic radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } listen { type = "auth" ipaddr = * port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "acct" ipaddr = * port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } Listening on auth address 127.0.0.1 port 18120 as server inner-tunnel Listening on auth address * port 1812 as server basic Listening on acct address * port 1813 as server basic Opening new proxy socket 'proxy address * port 0' Listening on proxy address * port 55184 Ready to process requests Received Access-Request Id 112 from 127.0.0.1:33957 to 127.0.0.1:1812 length 85 User-Name = 'testuser' CHAP-Password = 0xa19edd5b3ffa3db23c650fa78ed8a6e004 NAS-IP-Address = 10.10.0.1 NAS-Port = 0 Message-Authenticator = 0x0f0693a317c8b908bda98b612325ae42 (0) Received Access-Request packet from host 127.0.0.1 port 33957, id=112, length=85 (0) User-Name = 'testuser' (0) CHAP-Password = 0xa19edd5b3ffa3db23c650fa78ed8a6e004 (0) NAS-IP-Address = 10.10.0.1 (0) NAS-Port = 0 (0) Message-Authenticator = 0x0f0693a317c8b908bda98b612325ae42 (0) # Executing section authorize from file /etc/raddb/sites-enabled/basic (0) authorize { (0) [preprocess] = ok (0) chap : Setting 'Auth-Type := CHAP' (0) [chap] = ok (0) [mschap] = noop (0) [digest] = noop (0) suffix : Checking for suffix after "@" (0) [suffix] = noop (0) eap : No EAP-Message, not doing EAP (0) [eap] = noop (0) [files] = noop (0) sql_radius : EXPAND %{User-Name} (0) sql_radius : --> testuser (0) sql_radius : SQL-User-Name set to 'testuser' rlm_sql (sql_radius): Reserved connection (4) (0) sql_radius : EXPAND SELECT id, UserName, Attribute, Value, Op FROM radcheck WHERE Username = '%{SQL-User-Name}' ORDER BY id (0) sql_radius : --> SELECT id, UserName, Attribute, Value, Op FROM radcheck WHERE Username = 'testuser' ORDER BY id rlm_sql (sql_radius): Executing query: 'SELECT id, UserName, Attribute, Value, Op FROM radcheck WHERE Username = 'testuser' ORDER BY id' rlm_sql_postgresql: Status: PGRES_TUPLES_OK rlm_sql_postgresql: query affected rows = 1 , fields = 5 (0) sql_radius : User found in radcheck table (0) sql_radius : Check items matched (0) sql_radius : EXPAND SELECT id, UserName, Attribute, Value, Op FROM radreply WHERE Username = '%{SQL-User-Name}' ORDER BY id (0) sql_radius : --> SELECT id, UserName, Attribute, Value, Op FROM radreply WHERE Username = 'testuser' ORDER BY id rlm_sql (sql_radius): Executing query: 'SELECT id, UserName, Attribute, Value, Op FROM radreply WHERE Username = 'testuser' ORDER BY id' rlm_sql_postgresql: Status: PGRES_TUPLES_OK rlm_sql_postgresql: query affected rows = 4 , fields = 5 (0) sql_radius : User found in radreply table (0) sql_radius : EXPAND SELECT GroupName FROM radusergroup WHERE UserName='%{SQL-User-Name}' ORDER BY priority (0) sql_radius : --> SELECT GroupName FROM radusergroup WHERE UserName='testuser' ORDER BY priority rlm_sql (sql_radius): Executing query: 'SELECT GroupName FROM radusergroup WHERE UserName='testuser' ORDER BY priority' rlm_sql_postgresql: Status: PGRES_TUPLES_OK rlm_sql_postgresql: query affected rows = 0 , fields = 1 (0) sql_radius : User not found in any groups rlm_sql (sql_radius): Released connection (4) (0) [sql_radius] = ok (0) [expiration] = noop (0) [logintime] = noop (0) WARNING: pap : Auth-Type already set. Not setting to PAP (0) [pap] = noop (0) } # authorize = ok (0) Found Auth-Type = CHAP (0) # Executing group from file /etc/raddb/sites-enabled/basic (0) Auth-Type CHAP { (0) chap : Login attempt by "testuser" with CHAP password (0) chap : Comparing with "known good" Cleartext-Password (0) chap : CHAP user "testuser" authenticated successfully (0) [chap] = ok (0) } # Auth-Type CHAP = ok (0) # Executing section post-auth from file /etc/raddb/sites-enabled/basic (0) post-auth { (0) sql_radacct : EXPAND .query (0) sql_radacct : --> .query (0) sql_radacct : Using query template 'query' rlm_sql (sql_radacct): Reserved connection (4) (0) sql_radacct : EXPAND %{User-Name} (0) sql_radacct : --> testuser (0) sql_radacct : SQL-User-Name set to 'testuser' (0) sql_radacct : EXPAND INSERT INTO radpostauth (username, pass, reply, authdate) VALUES('%{User-Name}', '%{%{User-Password}:-Chap-Password}', '%{reply:Packet-Type}', NOW()) (0) sql_radacct : --> INSERT INTO radpostauth (username, pass, reply, authdate) VALUES('testuser', 'Chap-Password', 'Access-Accept', NOW()) rlm_sql (sql_radacct): Executing query: 'INSERT INTO radpostauth (username, pass, reply, authdate) VALUES('testuser', 'Chap-Password', 'Access-Accept', NOW())' rlm_sql_postgresql: Status: PGRES_COMMAND_OK rlm_sql_postgresql: query affected rows = 1 rlm_sql (sql_radacct): Released connection (4) (0) [sql_radacct] = ok (0) [exec] = noop (0) remove_reply_message_if_eap remove_reply_message_if_eap { (0) if (&reply:EAP-Message && &reply:Reply-Message) (0) if (&reply:EAP-Message && &reply:Reply-Message) -> FALSE (0) else else { (0) [noop] = noop (0) } # else else = noop (0) } # remove_reply_message_if_eap remove_reply_message_if_eap = noop (0) } # post-auth = ok (0) Sending Access-Accept packet to host 127.0.0.1 port 33957, id=112, length=0 (0) Fall-Through = Yes (0) Class = 0x5072656d69756d (0) User-Profile = 'BASIC' (0) Cisco-AVPair = 'ip:addr-pool=broadband' Sending Access-Accept Id 112 from 127.0.0.1:1812 to 127.0.0.1:33957 Class = 0x5072656d69756d Cisco-AVPair = 'ip:addr-pool=broadband' (0) Finished request Waking up in 0.3 seconds. Waking up in 4.6 seconds. (0) Cleaning up request packet ID 112 with timestamp +4 Ready to process requests

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Re: Freeipa and Freeradius integration
by KL Forwarder 28 Apr '15

28 Apr '15

Arran, you made my day. It is working now. Your hint about the two results (off list) helped a lot. I tried a more specific ldapsearch, for the object which had the password element, I then changed the base_dn in mods-enabled/ldap to "cn=users,cn=accounts,dc=companyname,dc=local" instead of "dc=companyname,dc=local". I now get an "Access-Accept"! Thanks a lot for your help, it is not often someone takes this amount of time to investigate these kind of specific problems. I will post a guide later. Thanks again, /kl On Tue, Apr 28, 2015 at 5:03 PM, Arran Cudbard-Bell <a.cudbardb(a)freeradius.org> wrote: > >> On 28 Apr 2015, at 15:48, KL Forwarder <kl.forwarder(a)gmail.com> wrote: >> >> Here are The Files :) > > Ok, yeah it's definitely sending back two results, i'll think about it on the flight... It would be helpful if you could investigate on your side or contact redhat to find out why it might be returning two results. > > We could add logic that skips objects which have zero attributes. > > -Arran > > Arran Cudbard-Bell <a.cudbardb(a)freeradius.org> > FreeRADIUS development team > > FD31 3077 42EC 7FCD 32FE 5EE2 56CF 27F9 30A8 CAA2 >

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