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Redundant SQL connection. Starting radiusd and Respond with Access-Accept if all databases do not work #2
by Никита Борисенков 05 Dec '19

05 Dec '19

> The task is to allow or prohibit calls to subscribers. If the subscriber > has valid status, then we send Access-Accept. If the subscriber calls > the emergency service, then we send Access-Accept. In other cases, we > send Access-Reject. > > I configured two radius server, and two sql server. Replication > configured between sql servers. > > I write accounting and authentication to the database. > > I want that when one database is unavailable, data is written to another > database. But if both databases are not available, then we send > Access-Accept > > Some questions: > * Is there a way to not duplicate config for modules sql1 and sql2 > because they differ only in ip-address? > * Is there a way to start freeradius if one or all databases are down? > * What is the correct way to verify that sql1 and sql2 modules are fail > without checking "Calling-Station-Id-Is-Exists" for empty string? > * How can I simplify this configuration? > > > My config: > > sql sql1 { > driver = "rlm_sql_mysql" > dialect = "mysql" > > server = "localhost" > port = 3306 > login = "radius" > password = "test" > > query_timeout = 5 > > radius_db = "radius" > > read_clients = no > > # Table to keep radius client info > client_table = "nas" > > # If you want both stop and start records logged to the > # same SQL table, leave this as is. If you want them in > # different tables, put the start table in acct_table1 > # and stop table in acct_table2 > acct_table1 = "radacct" > acct_table2 = "radacct" > > # Allow for storing data after authentication > postauth_table = "radpostauth" > > # Tables containing 'check' items > authcheck_table = "radcheck" > groupcheck_table = "radgroupcheck" > > # Tables containing 'reply' items > authreply_table = "radreply" > groupreply_table = "radgroupreply" > > # Table to keep group info > usergroup_table = "radusergroup" > > pool { > start = ${thread[pool].start_servers} > min = ${thread[pool].min_spare_servers} > max = ${thread[pool].max_servers} > spare = ${thread[pool].max_spare_servers} > > uses = 0 > retry_delay = 30 > lifetime = 0 > idle_timeout = 60 > } > > # This entry should be used for additional instances (sql foo {}) > # of the SQL module. > group_attribute = "${.:instance}-SQL-Group" > > # This entry should be used for the default instance (sql {}) > # of the SQL module. > #group_attribute = "SQL-Group" > > # Read database-specific queries > # $INCLUDE ${modconfdir}/${.:name}/main/${dialect}/queries.conf > $INCLUDE ${modconfdir}/sql/main/${dialect}/queries.conf > } > > sql sql2 { > driver = "rlm_sql_mysql" > dialect = "mysql" > > server = "172.27.65.243" > port = 3306 > login = "radius" > password = "test" > > query_timeout = 5 > > radius_db = "radius" > > read_clients = no > > # Table to keep radius client info > client_table = "nas" > > # If you want both stop and start records logged to the > # same SQL table, leave this as is. If you want them in > # different tables, put the start table in acct_table1 > # and stop table in acct_table2 > acct_table1 = "radacct" > acct_table2 = "radacct" > > # Allow for storing data after authentication > postauth_table = "radpostauth" > > # Tables containing 'check' items > authcheck_table = "radcheck" > groupcheck_table = "radgroupcheck" > > # Tables containing 'reply' items > authreply_table = "radreply" > groupreply_table = "radgroupreply" > > # Table to keep group info > usergroup_table = "radusergroup" > > pool { > start = ${thread[pool].start_servers} > min = ${thread[pool].min_spare_servers} > max = ${thread[pool].max_servers} > spare = ${thread[pool].max_spare_servers} > > uses = 0 > retry_delay = 30 > lifetime = 0 > idle_timeout = 60 > } > > # This entry should be used for additional instances (sql foo {}) > # of the SQL module. > group_attribute = "${.:instance}-SQL-Group" > > # This entry should be used for the default instance (sql {}) > # of the SQL module. > #group_attribute = "SQL-Group" > > # Read database-specific queries > #$INCLUDE ${modconfdir}/${.:name}/main/${dialect}/queries.conf > $INCLUDE ${modconfdir}/sql/main/${dialect}/queries.conf > } > > # Create virtual module for SELECTs > instantiate { > redundant sql1_or_sql2 { > sql1 > sql2 > } > } > > server ats_local { > authorize { > update control { > Calling-Station-Id-Status = "%{sql1_or_sql2:SELECT > gtdb_users.status FROM gtdb_users WHERE aon='%{Calling-Station-Id}'}" > Called-Station-Id-Status = "%{sql1_or_sql2:SELECT > gtdb_users.status FROM gtdb_users WHERE aon='%{Called-Station-Id}'}" > > Calling-Station-Id-Is-Exists = "%{sql1_or_sql2:SELECT > COUNT(gtdb_users.status) FROM gtdb_users WHERE > aon='%{Calling-Station-Id}'}" > Called-Station-Id-Is-Exists = "%{sql1_or_sql2:SELECT > COUNT(gtdb_users.status) FROM gtdb_users WHERE > aon='%{Called-Station-Id}'}" > > Called-Station-Id-Emergency = "%{sql1_or_sql2:SELECT > COUNT(aon) FROM emergency_cid WHERE aon='%{Called-Station-Id}'}" > } > > # These attributes in normal condition must contain the number > >= 0 (because we use sql COUNT() ) > # If there is an empty string inside, then sql queries failed > for some reason and we return Access-Accept > > if (&control:Calling-Station-Id-Is-Exists == '' || > &control:Called-Station-Id-Is-Exists == '') { > update control { > Auth-Type := Accept > } > } > else { > if (control:Called-Station-Id-Emergency == '1') { > update control { > Auth-Type := Accept > } > } > > # ... > # bunch of elsif for Calling-Station-Id-Status and > Called-Station-Id-Status > # ... > > else { > update control { > Auth-Type := Reject > } > } > } > } > > > authenticate { > } > > preacct { > acct_unique > } > > $INCLUDE ${confdir}/ats_accounting.conf > > session { > } > > post-auth { > update reply { > cisco-avpair = "h323-credit-time=86400" > } > > if (&User-Name) { > # this not work, because I can't put "ok" to virtual module > "sql1_or_sql2" > # sql1_or_sql2 > redundant { > sql1 > sql2 > ok > } > } > > Post-Auth-Type REJECT { > if (&User-Name) { > redundant { > sql1 > sql2 > ok > } > } > } > > } > > pre-proxy { > } > > post-proxy { > } > } > See raddb/templates.conf You can put all of the configuration > *except* the "server" file into a "template" in that file. Then > configure two SQL modules: > > sql sql1 { > $template sql_template > server = localhost > } > > sql sql2 { > $template sql_template > server = 172.27.65.243 > } > > > > * Is there a way to start freeradius if one or all databases are down? > > See the pool config. This is documented. Set "start = 0", and "min > = 0" > > > * What is the correct way to verify that sql1 and sql2 modules are > fail without checking "Calling-Station-Id-Is-Exists" for empty string? > > Use a "redundant" block. > > > * How can I simplify this configuration? > > It seems OK to me. > > Alan DeKok. Sorry for repeating the message, I mistakenly deleted all previous messages. Thanks for the help. Everything worked out for me. The config began to look more simple. All my problems were due to the fact that I did not read the documentation. And I also deleted all the comments from the configuration files to make it easier to read, but in the end I made it worse for myself. Now I make a copy and rename the file to "*_with_comments" to look into it if necessary.

2 1

Exec and dropped attributes between v2.0 and 3.0
by Luke Cameron 05 Dec '19

05 Dec '19

Hi All, I am upgrading a V2.0 instance to 3.0... They use EXEC to run a perl script which passes in the username and Framed-IP-Address to update there bind DNS server of the clients IP. I know Framed-IP-Address Attribute has been dropped. Has anyone got any ideas how can I achieve the same thing?

3 14

Freeradius crashes with SIGABRT
by Daniel Feuchtinger 04 Dec '19

04 Dec '19

Hi, our radius proxy crashes regularily since we switched from version 2 to 3. First we ran freeradius version 3.0.15 (package from Suse Linux Enterprise 12.4), then version 3.0.17 and 3.0.18 (compiled with rpmbuild) with no difference. Our present configuration is like this: radius@radius-dev1:~> uname -a Linux radius-dev1 4.12.14-95.6-default #1 SMP Thu Jan 17 06:04:39 UTC 2019 (6af4ef8) x86_64 x86_64 x86_64 GNU/Linux radius@radius-dev1:~> /usr/sbin/radiusd -v radiusd: FreeRADIUS Version 3.0.18, for host x86_64-suse-linux-gnu, built on Mar 4 2019 at 00:00 FreeRADIUS Version 3.0.18 I run the radius-daemon inside of gdb with dumps enabled: Starting program: /usr/sbin/radiusd -f -d /etc/raddb ... *** Error in `/usr/sbin/radiusd': double free or corruption (fasttop): 0x00007fffe8009b40 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x7411f)[0x7ffff60ba11f] /lib64/libc.so.6(+0x79596)[0x7ffff60bf596] /lib64/libc.so.6(+0x7a3db)[0x7ffff60c03db] /usr/lib64/libtalloc.so.2(+0x300d)[0x7ffff6e7a00d] /usr/lib64/libtalloc.so.2(+0x2d87)[0x7ffff6e79d87] /usr/lib64/libtalloc.so.2(+0x2d87)[0x7ffff6e79d87] /usr/sbin/radiusd(+0x37ae7)[0x55555558bae7] /usr/sbin/radiusd(+0x3a14d)[0x55555558e14d] /usr/lib64/freeradius/libfreeradius-radius.so(fr_event_run+0x74)[0x7ffff79928d4] /usr/lib64/freeradius/libfreeradius-radius.so(fr_event_loop+0x2c9)[0x7ffff7992ec9] /usr/sbin/radiusd(main+0x706)[0x555555569f06] /lib64/libc.so.6(__libc_start_main+0xf5)[0x7ffff6066725] /usr/sbin/radiusd(_start+0x29)[0x55555556a239] Thread 1 "radiusd" received signal SIGABRT, Aborted. 0x00007ffff607af97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55 55 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) (gdb) bt #0 0x00007ffff607af97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55 #1 0x00007ffff607c36a in __GI_abort () at abort.c:78 #2 0x00007ffff60ba124 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7ffff61b3f48 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 #3 0x00007ffff60bf596 in malloc_printerr (action=3, str=0x7ffff61b40a0 "double free or corruption (fasttop)", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5018 #4 0x00007ffff60c03db in _int_free (av=0x7fffe8000020, p=<optimized out>, have_lock=0) at malloc.c:3872 #5 0x00007ffff6e7a00d in _tc_free_internal (tc=0x7fffe8009b40, location=0x5555555b02ea "src/main/process.c:604") at ../talloc.c:1148 #6 0x00007ffff6e79d87 in _tc_free_children_internal (location=0x5555555b02ea "src/main/process.c:604", ptr=0x7fffe801cb80, tc=0x7fffe801cb20) at ../talloc.c:1593 #7 _tc_free_internal (location=0x5555555b02ea "src/main/process.c:604", tc=0x7fffe801cb20) at ../talloc.c:1104 #8 _tc_free_children_internal (location=0x5555555b02ea "src/main/process.c:604", ptr=0x555555c80a60, tc=0x555555c80a00) at ../talloc.c:1593 #9 _tc_free_internal (tc=0x555555c80a00, location=0x5555555b02ea "src/main/process.c:604") at ../talloc.c:1104 #10 0x00007ffff6e79d87 in _tc_free_children_internal (location=0x5555555b02ea "src/main/process.c:604", ptr=0x555555c808b0, tc=0x555555c80850) at ../talloc.c:1593 #11 _tc_free_internal (location=0x5555555b02ea "src/main/process.c:604", tc=0x555555c80850) at ../talloc.c:1104 #12 _tc_free_children_internal (location=0x5555555b02ea "src/main/process.c:604", ptr=0x555555c80690, tc=0x555555c80630) at ../talloc.c:1593 #13 _tc_free_internal (tc=0x555555c80630, location=0x5555555b02ea "src/main/process.c:604") at ../talloc.c:1104 #14 0x000055555558bae7 in request_done (request=request@entry=0x555555c808b0, action=<optimized out>, action@entry=2) at src/main/process.c:899 #15 0x000055555558e14d in request_cleanup_delay (request=0x555555c808b0, action=<optimized out>) at src/main/process.c:1212 #16 0x00007ffff79928d4 in fr_event_run (el=el@entry=0x555555bd60b0, when=when@entry=0x7fffffffe350) at src/lib/event.c:309 #17 0x00007ffff7992ec9 in fr_event_loop (el=0x555555bd60b0) at src/lib/event.c:632 #18 0x0000555555569f06 in main (argc=<optimized out>, argv=<optimized out>) at src/main/radiusd.c:611 The crash occures always within a few hours, sometimes soon after startup. Version 2.x with a similar setup runs stable. I didn't provide the output of -X because it contains sensible data, but I could provide cleaned logs and configs, if needed. Thanks and greetings, Daniel

4 15

Including same directory twice is not working
by Chinnapaiyan, Nagamani 04 Dec '19

04 Dec '19

Hi, I am using 4.0.x branch(#fed87e6406e291d472c20a5cabbe7324ce7148f2). dhcp site file: recv DHCP-Discover { ... $INCLUDE ${raddbdir}/dhcp-subconfigs/devstack01/ut/subconfigs_discover/ ... } recv DHCP-Request { ... $INCLUDE ${raddbdir}/dhcp-subconfigs/devstack01/ut/subconfigs_request/ ... } recv DHCP-Inform { ... $INCLUDE ${raddbdir}/dhcp-subconfigs/devstack01/ut/subconfigs/ ... } recv DHCP-Release { ... $INCLUDE ${raddbdir}/dhcp-subconfigs/devstack01/ut/subconfigs/ ... } All these ${raddbdir}/dhcp-subconfigs/devstack01/ut/subconfigs*/ directories have same files in them. subconfigs: 1_biz.cfg 2_res.cfg 3_vut.cfg 4_sim.cfg 5_ut.cfg 6_simut.cfg subconfigs_discover: 1_biz.cfg 2_res.cfg 3_vut.cfg 4_sim.cfg 5_ut.cfg 6_simut.cfg subconfigs_request: 1_biz.cfg 2_res.cfg 3_vut.cfg 4_sim.cfg 5_ut.cfg 6_simut.cfg If directory names are different (but same files in them), INCLUDE works without any problem. But if I include same directory twice it segfaults. radius debug output: # /usr/sbin/radiusd -X Info : FreeRADIUS Version 4.0.0 Info : Copyright 1999-2019 The FreeRADIUS server project and contributors Info : There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A Info : PARTICULAR PURPOSE Info : You may redistribute copies of FreeRADIUS under the terms of the Info : GNU General Public License Info : For more information about these matters, see the file named COPYRIGHT Info : Starting - reading configuration files ... Debug : Including dictionary file "/etc/raddb/dictionary" including configuration file /etc/raddb/radiusd.conf including configuration file /etc/raddb/clients.conf Including files in directory "/etc/raddb/mods-enabled/" including configuration file /etc/raddb/mods-enabled/redis including configuration file /etc/raddb/mods-enabled/redis_ippool including configuration file /etc/raddb/mods-enabled/ldap including configuration file /etc/raddb/mods-enabled/linelog_dhcp including configuration file /etc/raddb/mods-enabled/dhcpv4 including configuration file /etc/raddb/mods-enabled/always including configuration file /etc/raddb/mods-enabled/expr Including files in directory "/etc/raddb/policy.d/" including configuration file /etc/raddb/policy.d/abfab-tr 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/debug 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/time including configuration file /etc/raddb/policy.d/vendor Including files in directory "/etc/raddb/sites-enabled/" including configuration file /etc/raddb/sites-enabled/dhcp Loaded module "proto_dhcpv4" Including files in directory "/etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_discover/" including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_discover/1_biz.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_discover/2_res.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_discover/3_vut.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_discover/4_sim.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_discover/5_ut.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_discover/6_simut.cfg Including files in directory "/etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_request/" including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_request/1_biz.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_request/2_res.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_request/3_vut.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_request/4_sim.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_request/5_ut.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs_request/6_simut.cfg Including files in directory "/etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs/" including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs/1_biz.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs/2_res.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs/3_vut.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs/4_sim.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs/5_ut.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs/6_simut.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack08/ut/main.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack10/ut/main.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack01/host/main.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack08/host/main.cfg including configuration file /etc/raddb/dhcp-subconfigs/devstack10/host/main.cfg including configuration file /etc/raddb/dhcp-subconfigs/vasn-stackids-switch.out Including files in directory "/etc/raddb/dhcp-subconfigs/devstack01/ut/subconfigs/" CAUGHT SIGNAL: Segmentation fault Backtrace of last 8 frames: /usr/lib64/freeradius/libfreeradius-util.so(fr_fault+0x1ae)[0x7f0136607c2e] /lib64/libpthread.so.0(+0xf5f0)[0x7f0134e595f0] /lib64/libc.so.6(fgets+0x1b)[0x7f013467396b] /usr/lib64/freeradius/libfreeradius-server.so(cf_file_read+0x30e)[0x7f0136ccf9de] /usr/lib64/freeradius/libfreeradius-server.so(main_config_init+0x223)[0x7f0136ce8573] /usr/sbin/radiusd(main+0x526)[0x4040d6] /lib64/libc.so.6(__libc_start_main+0xf5)[0x7f0134627505] /usr/sbin/radiusd[0x404d6d] No panic action set _EXIT(139) CALLED src/lib/util/debug.c[920]. Last error was: Invalid attribute reference, missing '&' prefix Regards, Nagamani Chinnapaiyan

2 3

802.1x dynamic vlan and remote desktop
by Luc Paulin 03 Dec '19

03 Dec '19

Hi Eveyrone, I am currently testing 802.1x dynamic vlan. So far all work great, except for remote dekstop connection. Look like RDP and dynamic vlan doesn't make a good fit, or I may not be doing it correctly. I currently do first computer authentification at bootup and then once user is logging in, user authentication is done and switch's port move to the right vlan. Look like no matter which user logged in a desktop, it's the "computer account/vlan" that has priority over the user's account/vlan. Therefore if user was already logged in his system, then decide later to do an RDP session, the system will switch to "computers" vlan subnet, which cause disconnection/dns update/replication time issues. How do you manage remote desktop and dynamic vlan within your environement? Any hint/clues on how to achieve this? -Luc -- !!!!! ( o o ) --------------oOO----(_)----OOo-------------- Luc Paulin email: paulinster(at)gmail.com Skype: paulinster

2 2

Is it possible to do Vlan assignment based on what nas the login request is coming from?
by Håvard Rabbe 01 Dec '19

01 Dec '19

Hi Im testing vlan assignment on wifi. Freeradius 3 with sql. Looks like it is working ok. But I want a user to be asigned to different vlan based on what nas the login request is coming from. Is this possible? Like if user test log in on nas1 it gets vlan 100 and if the same user log in on nas2 it gets vlan 200 Any ideas? Best Regards, Håvard Rabbe Sendt fra min iPhone Sendt fra min iPhone

3 4

MSCHAP version
by FRANKS, Andy (SHREWSBURY AND TELFORD HOSPITAL NHS TRUST) 29 Nov '19

29 Nov '19

Hi all, Hopefully trivial this one. Is there a way of extracting the MSCHAP version once the mschap module determines the control:Auth-Type is mschap? e.g. mschap: Client is using MS-CHAPv1 with NT-Password mschap: Client is using MS-CHAPv2 I'd like to then do some stuff, possibly decline users using mschapv1 or just store that a user used v1? Thanks Andy ******************************************************************************************************************** This message may contain confidential information. If you are not the intended recipient please inform the sender that you have received the message in error before deleting it. Please do not disclose, copy or distribute information in this e-mail or take any action in relation to its contents. To do so is strictly prohibited and may be unlawful. Thank you for your co-operation. NHSmail is the secure email and directory service available for all NHS staff in England and Scotland. NHSmail is approved for exchanging patient data and other sensitive information with NHSmail and other accredited email services. For more information and to find out how you can switch, https://portal.nhs.net/help/joiningnhsmail

2 2

eap_peap: ERROR: TLS Alert read:fatal:unknown CA
by L. Rose 29 Nov '19

29 Nov '19

Hello everyone, We've recently upgraded one of our freeradius servers to 3.0.17, the configuration remains unchanged. Now, whenever a device connects to WiFi, the authentication fails with: eap_peap: ERROR: TLS Alert read:fatal:unknown CA Downgrading freeradius to 3.0.16 fixes the issue, as well as disabling certificate checking on the client device (but that's obviously not an option). I've also tried all later versions including 3.0.20, all of them have this problem. Similarly, all versions 3.0.13 - 3.0.16 are working successfully. I was able to rule out the specific git commit which introduces this problem. #66c66729a51713c8a282b483e3cc76b43a234efa is the last working version (checked out and built from source). #595b4ddb9571772322ad2546f0faba91aa32daf1 seems to be the first "faulty" version. Any ideas how to fix this issue? I would like to attach the complete output of freeradius -X, but that contains identifying information that's hard to strip. But if you need more information, I'll see what I can do. For now, see the output of freeradius -X for the failing connection. Is this a bug? I don't think that the behavior of freeradius should change from 3.0.16 to 3.0.17, especially as the commit message for #595b4ddb9571772322ad2546f0faba91aa32daf1 only says: "TLS: Allow partial certificate chain to trusted CA". That doesn't feel like some functionality was removed, does it? Thanks in advance, L. Rose

3 7

Redundant SQL connection. Starting radiusd and Respond with Access-Accept if all databases do not work
by Никита Борисенков 28 Nov '19

28 Nov '19

The task is to allow or prohibit calls to subscribers. If the subscriber has valid status, then we send Access-Accept. If the subscriber calls the emergency service, then we send Access-Accept. In other cases, we send Access-Reject. I configured two radius server, and two sql server. Replication configured between sql servers. I write accounting and authentication to the database. I want that when one database is unavailable, data is written to another database. But if both databases are not available, then we send Access-Accept Some questions: * Is there a way to not duplicate config for modules sql1 and sql2 because they differ only in ip-address? * Is there a way to start freeradius if one or all databases are down? * What is the correct way to verify that sql1 and sql2 modules are fail without checking "Calling-Station-Id-Is-Exists" for empty string? * How can I simplify this configuration? My config: sql sql1 { driver = "rlm_sql_mysql" dialect = "mysql" server = "localhost" port = 3306 login = "radius" password = "test" query_timeout = 5 radius_db = "radius" read_clients = no # Table to keep radius client info client_table = "nas" # If you want both stop and start records logged to the # same SQL table, leave this as is. If you want them in # different tables, put the start table in acct_table1 # and stop table in acct_table2 acct_table1 = "radacct" acct_table2 = "radacct" # Allow for storing data after authentication postauth_table = "radpostauth" # Tables containing 'check' items authcheck_table = "radcheck" groupcheck_table = "radgroupcheck" # Tables containing 'reply' items authreply_table = "radreply" groupreply_table = "radgroupreply" # Table to keep group info usergroup_table = "radusergroup" pool { start = ${thread[pool].start_servers} min = ${thread[pool].min_spare_servers} max = ${thread[pool].max_servers} spare = ${thread[pool].max_spare_servers} uses = 0 retry_delay = 30 lifetime = 0 idle_timeout = 60 } # This entry should be used for additional instances (sql foo {}) # of the SQL module. group_attribute = "${.:instance}-SQL-Group" # This entry should be used for the default instance (sql {}) # of the SQL module. #group_attribute = "SQL-Group" # Read database-specific queries # $INCLUDE ${modconfdir}/${.:name}/main/${dialect}/queries.conf $INCLUDE ${modconfdir}/sql/main/${dialect}/queries.conf } sql sql2 { driver = "rlm_sql_mysql" dialect = "mysql" server = "172.27.65.243" port = 3306 login = "radius" password = "test" query_timeout = 5 radius_db = "radius" read_clients = no # Table to keep radius client info client_table = "nas" # If you want both stop and start records logged to the # same SQL table, leave this as is. If you want them in # different tables, put the start table in acct_table1 # and stop table in acct_table2 acct_table1 = "radacct" acct_table2 = "radacct" # Allow for storing data after authentication postauth_table = "radpostauth" # Tables containing 'check' items authcheck_table = "radcheck" groupcheck_table = "radgroupcheck" # Tables containing 'reply' items authreply_table = "radreply" groupreply_table = "radgroupreply" # Table to keep group info usergroup_table = "radusergroup" pool { start = ${thread[pool].start_servers} min = ${thread[pool].min_spare_servers} max = ${thread[pool].max_servers} spare = ${thread[pool].max_spare_servers} uses = 0 retry_delay = 30 lifetime = 0 idle_timeout = 60 } # This entry should be used for additional instances (sql foo {}) # of the SQL module. group_attribute = "${.:instance}-SQL-Group" # This entry should be used for the default instance (sql {}) # of the SQL module. #group_attribute = "SQL-Group" # Read database-specific queries #$INCLUDE ${modconfdir}/${.:name}/main/${dialect}/queries.conf $INCLUDE ${modconfdir}/sql/main/${dialect}/queries.conf } # Create virtual module for SELECTs instantiate { redundant sql1_or_sql2 { sql1 sql2 } } server ats_local { authorize { update control { Calling-Station-Id-Status = "%{sql1_or_sql2:SELECT gtdb_users.status FROM gtdb_users WHERE aon='%{Calling-Station-Id}'}" Called-Station-Id-Status = "%{sql1_or_sql2:SELECT gtdb_users.status FROM gtdb_users WHERE aon='%{Called-Station-Id}'}" Calling-Station-Id-Is-Exists = "%{sql1_or_sql2:SELECT COUNT(gtdb_users.status) FROM gtdb_users WHERE aon='%{Calling-Station-Id}'}" Called-Station-Id-Is-Exists = "%{sql1_or_sql2:SELECT COUNT(gtdb_users.status) FROM gtdb_users WHERE aon='%{Called-Station-Id}'}" Called-Station-Id-Emergency = "%{sql1_or_sql2:SELECT COUNT(aon) FROM emergency_cid WHERE aon='%{Called-Station-Id}'}" } # These attributes in normal condition must contain the number >= 0 (because we use sql COUNT() ) # If there is an empty string inside, then sql queries failed for some reason and we return Access-Accept if (&control:Calling-Station-Id-Is-Exists == '' || &control:Called-Station-Id-Is-Exists == '') { update control { Auth-Type := Accept } } else { if (control:Called-Station-Id-Emergency == '1') { update control { Auth-Type := Accept } } # ... # bunch of elsif for Calling-Station-Id-Status and Called-Station-Id-Status # ... else { update control { Auth-Type := Reject } } } } authenticate { } preacct { acct_unique } $INCLUDE ${confdir}/ats_accounting.conf session { } post-auth { update reply { cisco-avpair = "h323-credit-time=86400" } if (&User-Name) { # this not work, because I can't put "ok" to virtual module "sql1_or_sql2" # sql1_or_sql2 redundant { sql1 sql2 ok } } Post-Auth-Type REJECT { if (&User-Name) { redundant { sql1 sql2 ok } } } } pre-proxy { } post-proxy { } }

2 1

Freeradius Issues...user is not adding on radcheck...
by Sync IT 28 Nov '19

28 Nov '19

Hi I have acquired a running freeradius system from the old administrator. It was running on version 2. But the company asked to upgrade it to V3. I am not a expert in freeradius thats why i am trying it to use on a test before running it on production. The radius was developed by a programmer who no longer works in the company. He have made a custom gui that works great in v2. but in v3 it doesnt work. I have attached the debug report so that experts can have a look. Any idea where i made a mistake while using it in v3? when i add users from gui it goes to a different table but not in radcheck. apart from that issues all other table (nas,radpostauth, etc ) is working fine as far i can see. freeradius -X FreeRADIUS Version 3.0.16 Copyright (C) 1999-2017 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/freeradius/3.0/dictionary including configuration file /etc/freeradius/3.0/radiusd.conf including configuration file /etc/freeradius/3.0/proxy.conf including configuration file /etc/freeradius/3.0/clients.conf including files in directory /etc/freeradius/3.0/mods-enabled/ including configuration file /etc/freeradius/3.0/mods-enabled/linelog including configuration file /etc/freeradius/3.0/mods-enabled/attr_filter including configuration file /etc/freeradius/3.0/mods-enabled/exec including configuration file /etc/freeradius/3.0/mods-enabled/ntlm_auth including configuration file /etc/freeradius/3.0/mods-enabled/pap including configuration file /etc/freeradius/3.0/mods-enabled/unix including configuration file /etc/freeradius/3.0/mods-enabled/detail.log including configuration file /etc/freeradius/3.0/mods-enabled/sql including configuration file /etc/freeradius/3.0/mods-config/sql/main/mysql/quer ies.conf including configuration file /etc/freeradius/3.0/mods-enabled/chap including configuration file /etc/freeradius/3.0/mods-enabled/realm including configuration file /etc/freeradius/3.0/mods-enabled/expiration including configuration file /etc/freeradius/3.0/mods-enabled/unpack including configuration file /etc/freeradius/3.0/mods-enabled/passwd including configuration file /etc/freeradius/3.0/mods-enabled/echo including configuration file /etc/freeradius/3.0/mods-enabled/sradutmp including configuration file /etc/freeradius/3.0/mods-enabled/always including configuration file /etc/freeradius/3.0/mods-enabled/utf8 including configuration file /etc/freeradius/3.0/mods-enabled/expr including configuration file /etc/freeradius/3.0/mods-enabled/digest including configuration file /etc/freeradius/3.0/mods-enabled/logintime including configuration file /etc/freeradius/3.0/mods-enabled/preprocess including configuration file /etc/freeradius/3.0/mods-enabled/detail including configuration file /etc/freeradius/3.0/mods-enabled/files including configuration file /etc/freeradius/3.0/mods-enabled/soh including configuration file /etc/freeradius/3.0/mods-enabled/mschap including configuration file /etc/freeradius/3.0/mods-enabled/replicate including configuration file /etc/freeradius/3.0/mods-enabled/cache_eap including configuration file /etc/freeradius/3.0/mods-enabled/radutmp including configuration file /etc/freeradius/3.0/mods-enabled/eap including configuration file /etc/freeradius/3.0/mods-enabled/dynamic_clients including files in directory /etc/freeradius/3.0/policy.d/ including configuration file /etc/freeradius/3.0/policy.d/dhcp including configuration file /etc/freeradius/3.0/policy.d/cui including configuration file /etc/freeradius/3.0/policy.d/debug including configuration file /etc/freeradius/3.0/policy.d/moonshot-targeted-ids including configuration file /etc/freeradius/3.0/policy.d/operator-name including configuration file /etc/freeradius/3.0/policy.d/abfab-tr including configuration file /etc/freeradius/3.0/policy.d/filter including configuration file /etc/freeradius/3.0/policy.d/control including configuration file /etc/freeradius/3.0/policy.d/eap including configuration file /etc/freeradius/3.0/policy.d/accounting including configuration file /etc/freeradius/3.0/policy.d/canonicalization including files in directory /etc/freeradius/3.0/sites-enabled/ including configuration file /etc/freeradius/3.0/sites-enabled/inner-tunnel including configuration file /etc/freeradius/3.0/sites-enabled/default main { security { user = "freerad" group = "freerad" allow_core_dumps = no } name = "freeradius" prefix = "/usr" localstatedir = "/var" logdir = "/var/log/freeradius" run_dir = "/var/run/freeradius" } main { name = "freeradius" prefix = "/usr" localstatedir = "/var" sbindir = "/usr/sbin" logdir = "/var/log/freeradius" run_dir = "/var/run/freeradius" libdir = "/usr/lib/freeradius" radacctdir = "/var/log/freeradius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 16384 pidfile = "/var/run/freeradius/freeradius.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" } resources { } security { max_attributes = 200 reject_delay = 1.000000 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 limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } 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 } } Debugger not attached # Creating Auth-Type = mschap # Creating Auth-Type = eap # Creating Auth-Type = PAP # Creating Auth-Type = CHAP # Creating Auth-Type = MS-CHAP # Creating Auth-Type = digest radiusd: #### Instantiating modules #### modules { # Loaded module rlm_linelog # Loading module "linelog" from file /etc/freeradius/3.0/mods-enabled/linelog linelog { filename = "/var/log/freeradius/linelog" escape_filenames = no syslog_severity = "info" permissions = 384 format = "This is a log message for %{User-Name}" reference = "messages.%{%{reply:Packet-Type}:-default}" } # Loading module "log_accounting" from file /etc/freeradius/3.0/mods-enabled/l inelog linelog log_accounting { filename = "/var/log/freeradius/linelog-accounting" escape_filenames = no syslog_severity = "info" permissions = 384 format = "" reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}" } # Loaded module rlm_attr_filter # Loading module "attr_filter.post-proxy" from file /etc/freeradius/3.0/mods-e nabled/attr_filter attr_filter attr_filter.post-proxy { filename = "/etc/freeradius/3.0/mods-config/attr_filter/post-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.pre-proxy" from file /etc/freeradius/3.0/mods-en abled/attr_filter attr_filter attr_filter.pre-proxy { filename = "/etc/freeradius/3.0/mods-config/attr_filter/pre-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.access_reject" from file /etc/freeradius/3.0/mod s-enabled/attr_filter attr_filter attr_filter.access_reject { filename = "/etc/freeradius/3.0/mods-config/attr_filter/access_reject" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.access_challenge" from file /etc/freeradius/3.0/ mods-enabled/attr_filter attr_filter attr_filter.access_challenge { filename = "/etc/freeradius/3.0/mods-config/attr_filter/access_challenge " key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.accounting_response" from file /etc/freeradius/3 .0/mods-enabled/attr_filter attr_filter attr_filter.accounting_response { filename = "/etc/freeradius/3.0/mods-config/attr_filter/accounting_respo nse" key = "%{User-Name}" relaxed = no } # Loaded module rlm_exec # Loading module "exec" from file /etc/freeradius/3.0/mods-enabled/exec exec { wait = no input_pairs = "request" shell_escape = yes timeout = 10 } # Loading module "ntlm_auth" from file /etc/freeradius/3.0/mods-enabled/ntlm_a uth exec ntlm_auth { wait = yes program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN --usern ame=%{mschap:User-Name} --password=%{User-Password}" shell_escape = yes } # Loaded module rlm_pap # Loading module "pap" from file /etc/freeradius/3.0/mods-enabled/pap pap { normalise = yes } # Loaded module rlm_unix # Loading module "unix" from file /etc/freeradius/3.0/mods-enabled/unix unix { radwtmp = "/var/log/freeradius/radwtmp" } Creating attribute Unix-Group # Loaded module rlm_detail # Loading module "auth_log" from file /etc/freeradius/3.0/mods-enabled/detail. log detail auth_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Pa cket-Src-IPv6-Address}}/auth-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "reply_log" from file /etc/freeradius/3.0/mods-enabled/detail .log detail reply_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Pa cket-Src-IPv6-Address}}/reply-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "pre_proxy_log" from file /etc/freeradius/3.0/mods-enabled/de tail.log detail pre_proxy_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Pa cket-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "post_proxy_log" from file /etc/freeradius/3.0/mods-enabled/d etail.log detail post_proxy_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Pa cket-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loaded module rlm_sql # Loading module "sql" from file /etc/freeradius/3.0/mods-enabled/sql sql { driver = "rlm_sql_mysql" server = "localhost" port = 3306 login = "root" password = <<< secret >>> radius_db = "smartisp" read_groups = yes 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, o p FROM radgroupcheck WHERE groupname = '%{SQL-Group}' ORDER BY id" authorize_group_reply_query = "SELECT id, groupname, attribute, value, o p FROM radgroupreply WHERE groupname = '%{SQL-Group}' ORDER BY id" group_membership_query = "SELECT groupname FROM radusergroup WHERE usern ame = '%{SQL-User-Name}' ORDER BY priority" simul_count_query = "SELECT COUNT(*) FROM radacct WHERE username = '%{SQ L-User-Name}' AND acctstoptime IS NULL" simul_verify_query = "SELECT radacctid, acctsessionid, username, nasipad dress, nasportid, framedipaddress, callingstationid, framedprotocol FROM radacct WHERE username = '%{SQL-User-Name}' AND acctstoptime IS NULL" safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789.-_: /" accounting { reference = "%{tolower:type.%{Acct-Status-Type}.query}" type { accounting-on { query = "UPDATE radacct SET acctstoptime = FROM_UNIXTIME(%{integer:Event -Timestamp}), acctsessiontime = '%{integer:Event-Timestamp}' - UNIX_TIMESTAMP( acctstarttime), acctterminatecause = '%{%{Acct-Terminate-Cause}:-NAS-Reboot}' WH ERE acctstoptime IS NULL AND nasipaddress = '%{NAS-IP-Address}' AND acctstartt ime <= FROM_UNIXTIME(%{integer:Event-Timestamp})" } accounting-off { query = "UPDATE radacct SET acctstoptime = FROM_UNIXTIME(%{integer:Event -Timestamp}), acctsessiontime = '%{integer:Event-Timestamp}' - UNIX_TIMESTAMP( acctstarttime), acctterminatecause = '%{%{Acct-Terminate-Cause}:-NAS-Reboot}' WH ERE acctstoptime IS NULL AND nasipaddress = '%{NAS-IP-Address}' AND acctstartt ime <= FROM_UNIXTIME(%{integer:Event-Timestamp})" } start { query = "INSERT INTO radacct (acctsessionid, acctuniqueid, u sername, realm, nasipaddress, nasportid, nasporttype,a cctstarttime, acctupdatetime, acctstoptime, acctsessiontime, acctauthentic, connectinfo_start, connectinfo_stop, acctinpu toctets, acctoutputoctets, calledstationid, callingstationid, acctte rminatecause, 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}', F ROM_UNIXTIME(%{integer:Event-Timestamp}), FROM_UNIXTIME(%{integer:Event-Timestam p}), NULL, '0', '%{Acct-Authentic}', '%{Connect-Info}', '', '0', '0', '%{Called- Station-Id}', '%{Calling-Station-Id}', '', '%{Service-Type}', '%{Framed-Protocol }', '%{Framed-IP-Address}')" } interim-update { query = "UPDATE radacct SET acctupdatetime = (@acctupdatetime_old:=acct updatetime), acctupdatetime = FROM_UNIXTIME(%{integer:Event-Timestamp}), acctin terval = %{integer:Event-Timestamp} - UNIX_TIMESTAMP(@acctupdatetime_old), fr amedipaddress = '%{Framed-IP-Address}', acctsessiontime = %{%{Acct-Session-Time} :-NULL}, acctinputoctets = '%{%{Acct-Input-Gigawords}:-0}' << 32 | '%{%{Acct-Inp ut-Octets}:-0}', acctoutputoctets = '%{%{Acct-Output-Gigawords}:-0}' << 32 | '%{ %{Acct-Output-Octets}:-0}' WHERE AcctUniqueId = '%{Acct-Unique-Session-Id}'" } stop { query = "UPDATE radacct SET acctstoptime = FROM_UNIXTIME(%{intege r:Event-Timestamp}), acctsessiontime = %{%{Acct-Session-Time}:-NULL}, acctinp utoctets = '%{%{Acct-Input-Gigawords}:-0}' << 32 | '%{%{Acct-Input-Octets }:-0}', acctoutputoctets = '%{%{Acct-Output-Gigawords}:-0}' << 32 | '%{%{Acct-Ou tput-Octets}:-0}', acctterminatecause = '%{Acct-Terminate-Cause}', connectinfo_s top = '%{Connect-Info}' WHERE AcctUniqueId = '%{Acct-Unique-Session-Id}'" } } } post-auth { reference = ".query" query = "INSERT INTO radpostauth (username, pass, reply, authdate) VALUE S ( '%{SQL-User-Name}', '%{%{User-Password}:-%{Chap-Password}}', '%{reply:Packet -Type}', '%S')" } } rlm_sql (sql): Driver rlm_sql_mysql (module rlm_sql_mysql) loaded and linked Creating attribute SQL-Group # Loaded module rlm_chap # Loading module "chap" from file /etc/freeradius/3.0/mods-enabled/chap # Loaded module rlm_realm # Loading module "IPASS" from file /etc/freeradius/3.0/mods-enabled/realm realm IPASS { format = "prefix" delimiter = "/" ignore_default = no ignore_null = no } # Loading module "suffix" from file /etc/freeradius/3.0/mods-enabled/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } # Loading module "realmpercent" from file /etc/freeradius/3.0/mods-enabled/rea lm realm realmpercent { format = "suffix" delimiter = "%" ignore_default = no ignore_null = no } # Loading module "ntdomain" from file /etc/freeradius/3.0/mods-enabled/realm realm ntdomain { format = "prefix" delimiter = "\\" ignore_default = no ignore_null = no } # Loaded module rlm_expiration # Loading module "expiration" from file /etc/freeradius/3.0/mods-enabled/expir ation # Loaded module rlm_unpack # Loading module "unpack" from file /etc/freeradius/3.0/mods-enabled/unpack # Loaded module rlm_passwd # Loading module "etc_passwd" from file /etc/freeradius/3.0/mods-enabled/passw d 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 } # Loading module "echo" from file /etc/freeradius/3.0/mods-enabled/echo exec echo { wait = yes program = "/bin/echo %{User-Name}" input_pairs = "request" output_pairs = "reply" shell_escape = yes } # Loaded module rlm_radutmp # Loading module "sradutmp" from file /etc/freeradius/3.0/mods-enabled/sradutm p radutmp sradutmp { filename = "/var/log/freeradius/sradutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 420 caller_id = no } # Loaded module rlm_always # Loading module "reject" from file /etc/freeradius/3.0/mods-enabled/always always reject { rcode = "reject" simulcount = 0 mpp = no } # Loading module "fail" from file /etc/freeradius/3.0/mods-enabled/always always fail { rcode = "fail" simulcount = 0 mpp = no } # Loading module "ok" from file /etc/freeradius/3.0/mods-enabled/always always ok { rcode = "ok" simulcount = 0 mpp = no } # Loading module "handled" from file /etc/freeradius/3.0/mods-enabled/always always handled { rcode = "handled" simulcount = 0 mpp = no } # Loading module "invalid" from file /etc/freeradius/3.0/mods-enabled/always always invalid { rcode = "invalid" simulcount = 0 mpp = no } # Loading module "userlock" from file /etc/freeradius/3.0/mods-enabled/always always userlock { rcode = "userlock" simulcount = 0 mpp = no } # Loading module "notfound" from file /etc/freeradius/3.0/mods-enabled/always always notfound { rcode = "notfound" simulcount = 0 mpp = no } # Loading module "noop" from file /etc/freeradius/3.0/mods-enabled/always always noop { rcode = "noop" simulcount = 0 mpp = no } # Loading module "updated" from file /etc/freeradius/3.0/mods-enabled/always always updated { rcode = "updated" simulcount = 0 mpp = no } # Loaded module rlm_utf8 # Loading module "utf8" from file /etc/freeradius/3.0/mods-enabled/utf8 # Loaded module rlm_expr # Loading module "expr" from file /etc/freeradius/3.0/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789.-_: /äéöüàâæçèéêëîïôoeùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔOEÙÛÜY" } # Loaded module rlm_digest # Loading module "digest" from file /etc/freeradius/3.0/mods-enabled/digest # Loaded module rlm_logintime # Loading module "logintime" from file /etc/freeradius/3.0/mods-enabled/logint ime logintime { minimum_timeout = 60 } # Loaded module rlm_preprocess # Loading module "preprocess" from file /etc/freeradius/3.0/mods-enabled/prepr ocess preprocess { huntgroups = "/etc/freeradius/3.0/mods-config/preprocess/huntgroups" hints = "/etc/freeradius/3.0/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 } # Loading module "detail" from file /etc/freeradius/3.0/mods-enabled/detail detail { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Pa cket-Src-IPv6-Address}}/detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loaded module rlm_files # Loading module "files" from file /etc/freeradius/3.0/mods-enabled/files files { filename = "/etc/freeradius/3.0/mods-config/files/authorize" acctusersfile = "/etc/freeradius/3.0/mods-config/files/accounting" preproxy_usersfile = "/etc/freeradius/3.0/mods-config/files/pre-proxy" } # Loaded module rlm_soh # Loading module "soh" from file /etc/freeradius/3.0/mods-enabled/soh soh { dhcp = yes } # Loaded module rlm_mschap # Loading module "mschap" from file /etc/freeradius/3.0/mods-enabled/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = yes passchange { } allow_retry = yes winbind_retry_with_normalised_username = no } # Loaded module rlm_replicate # Loading module "replicate" from file /etc/freeradius/3.0/mods-enabled/replic ate # Loaded module rlm_cache # Loading module "cache_eap" from file /etc/freeradius/3.0/mods-enabled/cache_ eap cache cache_eap { driver = "rlm_cache_rbtree" key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}" ttl = 15 max_entries = 0 epoch = 0 add_stats = no } # Loading module "radutmp" from file /etc/freeradius/3.0/mods-enabled/radutmp radutmp { filename = "/var/log/freeradius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 384 caller_id = yes } # Loaded module rlm_eap # Loading module "eap" from file /etc/freeradius/3.0/mods-enabled/eap eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 16384 } # Loaded module rlm_dynamic_clients # Loading module "dynamic_clients" from file /etc/freeradius/3.0/mods-enabled/ dynamic_clients instantiate { } # Instantiating module "linelog" from file /etc/freeradius/3.0/mods-enabled/li nelog # Instantiating module "log_accounting" from file /etc/freeradius/3.0/mods-ena bled/linelog # Instantiating module "attr_filter.post-proxy" from file /etc/freeradius/3.0/ mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/post-proxy # Instantiating module "attr_filter.pre-proxy" from file /etc/freeradius/3.0/m ods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/pre-proxy # Instantiating module "attr_filter.access_reject" from file /etc/freeradius/3 .0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/access_reject [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeR ADIUS-Response-Delay" found in filter list for realm "DEFAULT". [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeR ADIUS-Response-Delay-USec" found in filter list for realm "DEFAULT". # Instantiating module "attr_filter.access_challenge" from file /etc/freeradiu s/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/access_challen ge # Instantiating module "attr_filter.accounting_response" from file /etc/freera dius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/accounting_res ponse # Instantiating module "pap" from file /etc/freeradius/3.0/mods-enabled/pap # Instantiating module "auth_log" from file /etc/freeradius/3.0/mods-enabled/d etail.log rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail out put # Instantiating module "reply_log" from file /etc/freeradius/3.0/mods-enabled/ detail.log # Instantiating module "pre_proxy_log" from file /etc/freeradius/3.0/mods-enab led/detail.log # Instantiating module "post_proxy_log" from file /etc/freeradius/3.0/mods-ena bled/detail.log # Instantiating module "sql" from file /etc/freeradius/3.0/mods-enabled/sql rlm_sql_mysql: libmysql version: 5.7.28 mysql { tls { } warnings = "auto" } rlm_sql (sql): Attempting to connect to database "smartisp" rlm_sql (sql): Initialising connection pool pool { start = 5 min = 3 max = 32 spare = 10 uses = 0 lifetime = 0 cleanup_interval = 30 idle_timeout = 60 retry_delay = 30 spread = no } rlm_sql (sql): Opening additional connection (0), 1 of 32 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'smartisp' on Localhost via UNIX socket, se rver version 5.7.28-0ubuntu0.18.04.4, protocol version 10 rlm_sql (sql): Opening additional connection (1), 1 of 31 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'smartisp' on Localhost via UNIX socket, se rver version 5.7.28-0ubuntu0.18.04.4, protocol version 10 rlm_sql (sql): Opening additional connection (2), 1 of 30 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'smartisp' on Localhost via UNIX socket, se rver version 5.7.28-0ubuntu0.18.04.4, protocol version 10 rlm_sql (sql): Opening additional connection (3), 1 of 29 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'smartisp' on Localhost via UNIX socket, se rver version 5.7.28-0ubuntu0.18.04.4, protocol version 10 rlm_sql (sql): Opening additional connection (4), 1 of 28 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'smartisp' on Localhost via UNIX socket, se rver version 5.7.28-0ubuntu0.18.04.4, protocol version 10 rlm_sql (sql): Processing generate_sql_clients rlm_sql (sql) in generate_sql_clients: query is SELECT id, nasname, shortname, t ype, secret, server FROM nas rlm_sql (sql): Reserved connection (0) rlm_sql (sql): Executing select query: SELECT id, nasname, shortname, type, secr et, server FROM nas rlm_sql (sql): Adding client 103.136.205.246 (103.136.205.246) to global clients list rlm_sql (103.136.205.246): Client "103.136.205.246" (sql) added rlm_sql (sql): Released connection (0) Need 5 more connections to reach 10 spares rlm_sql (sql): Opening additional connection (5), 1 of 27 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'smartisp' on Localhost via UNIX socket, se rver version 5.7.28-0ubuntu0.18.04.4, protocol version 10 # Instantiating module "IPASS" from file /etc/freeradius/3.0/mods-enabled/real m # Instantiating module "suffix" from file /etc/freeradius/3.0/mods-enabled/rea lm # Instantiating module "realmpercent" from file /etc/freeradius/3.0/mods-enabl ed/realm # Instantiating module "ntdomain" from file /etc/freeradius/3.0/mods-enabled/r ealm # Instantiating module "expiration" from file /etc/freeradius/3.0/mods-enabled /expiration # Instantiating module "etc_passwd" from file /etc/freeradius/3.0/mods-enabled /passwd rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # Instantiating module "reject" from file /etc/freeradius/3.0/mods-enabled/alw ays # Instantiating module "fail" from file /etc/freeradius/3.0/mods-enabled/alway s # Instantiating module "ok" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "handled" from file /etc/freeradius/3.0/mods-enabled/al ways # Instantiating module "invalid" from file /etc/freeradius/3.0/mods-enabled/al ways # Instantiating module "userlock" from file /etc/freeradius/3.0/mods-enabled/a lways # Instantiating module "notfound" from file /etc/freeradius/3.0/mods-enabled/a lways # Instantiating module "noop" from file /etc/freeradius/3.0/mods-enabled/alway s # Instantiating module "updated" from file /etc/freeradius/3.0/mods-enabled/al ways # Instantiating module "logintime" from file /etc/freeradius/3.0/mods-enabled/ logintime # Instantiating module "preprocess" from file /etc/freeradius/3.0/mods-enabled /preprocess reading pairlist file /etc/freeradius/3.0/mods-config/preprocess/huntgroups reading pairlist file /etc/freeradius/3.0/mods-config/preprocess/hints # Instantiating module "detail" from file /etc/freeradius/3.0/mods-enabled/det ail # Instantiating module "files" from file /etc/freeradius/3.0/mods-enabled/file s reading pairlist file /etc/freeradius/3.0/mods-config/files/authorize reading pairlist file /etc/freeradius/3.0/mods-config/files/accounting reading pairlist file /etc/freeradius/3.0/mods-config/files/pre-proxy # Instantiating module "mschap" from file /etc/freeradius/3.0/mods-enabled/msc hap rlm_mschap (mschap): using internal authentication # Instantiating module "cache_eap" from file /etc/freeradius/3.0/mods-enabled/ cache_eap rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree) loaded and linked # Instantiating module "eap" from file /etc/freeradius/3.0/mods-enabled/eap # 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 { verify_depth = 0 ca_path = "/etc/freeradius/3.0/certs" pem_file_type = yes private_key_file = "/etc/ssl/private/ssl-cert-snakeoil.key" certificate_file = "/etc/ssl/certs/ssl-cert-snakeoil.pem" ca_file = "/etc/ssl/certs/ca-certificates.crt" private_key_password = <<< secret >>> dh_file = "/etc/freeradius/3.0/certs/dh" fragment_size = 1024 include_length = yes auto_chain = yes check_crl = no check_all_crl = no cipher_list = "DEFAULT" cipher_server_preference = no ecdh_curve = "prime256v1" tls_max_version = "" tls_min_version = "1.0" cache { enable = no lifetime = 24 max_entries = 255 } verify { skip_if_ocsp_ok = no } ocsp { enable = no override_cert_url = yes url = "http://127.0.0.1/ocsp/" use_nonce = yes timeout = 0 softfail = no } } # 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 } tls: Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_peap peap { tls = "tls-common" 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 require_client_cert = no } tls: Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_mschapv2 mschapv2 { with_ntdomain_hack = no send_error = no } } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/freeradius/3.0/radiusd.conf } # server server inner-tunnel { # from file /etc/freeradius/3.0/sites-enabled/inner-tunnel # Loading authenticate {...} # Loading authorize {...} Ignoring "ldap" (see raddb/mods-available/README.rst) # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} # Skipping contents of 'if' as it is always 'false' -- /etc/freeradius/3.0/site s-enabled/inner-tunnel:331 } # server inner-tunnel server default { # from file /etc/freeradius/3.0/sites-enabled/default # Loading authenticate {...} # Loading authorize {...} # Loading preacct {...} # Loading accounting {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} } # server default 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 } } listen { type = "auth" ipv6addr = :: port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "acct" ipv6addr = :: port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel Listening on auth address * port 1812 bound to server default Listening on acct address * port 1813 bound to server default Listening on auth address :: port 1812 bound to server default Listening on acct address :: port 1813 bound to server default Listening on proxy address * port 44971 Listening on proxy address :: port 34463 Ready to process requests This is the radtest report radtest user1@mn1 123 localhost 10 testing123 Sent Access-Request Id 167 from 0.0.0.0:57826 to 127.0.0.1:1812 length 79 User-Name = "user1@mn1" User-Password = "123" NAS-IP-Address = 127.0.1.1 NAS-Port = 10 Message-Authenticator = 0x00 Cleartext-Password = "123" Received Access-Reject Id 167 from 127.0.0.1:1812 to 0.0.0.0:0 length 20 (0) -: Expected Access-Accept got Access-Reject This is the result while running the radtest (0) Received Access-Request Id 222 from 127.0.0.1:52279 to 127.0.0.1:1812 length 79 (0) User-Name = "user1@mn1" (0) User-Password = "123" (0) NAS-IP-Address = 127.0.1.1 (0) NAS-Port = 10 (0) Message-Authenticator = 0xf6545a34fec8a8afc046441ec110241e (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 !~ /(a)(.+)\.(.+)$/)) { (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) -> TRUE (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) { (0) update request { (0) &Module-Failure-Message += 'Rejected: Realm does not have at least one dot separator' (0) } # update request = noop (0) [reject] = reject (0) } # if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) = reject (0) } # if (&User-Name) = reject (0) } # policy filter_username = reject (0) } # authorize = reject (0) Using Post-Auth-Type Reject (0) # Executing group from file /etc/freeradius/3.0/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 (1) (0) sql: EXPAND %{User-Name} (0) sql: --> user1@mn1 (0) sql: SQL-User-Name set to 'user1@mn1' (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 ( 'user1@mn1', '123', 'Access-Reject', '2019-11-28 21:23:41') (0) sql: Executing query: INSERT INTO radpostauth (username, pass, reply, authdate) VALUES ( 'user1@mn1', '123', 'Access-Reject', '2019-11-28 21:23:41') (0) sql: SQL query returned: success (0) sql: 1 record(s) updated rlm_sql (sql): Released connection (1) Need 4 more connections to reach 10 spares rlm_sql (sql): Opening additional connection (6), 1 of 26 pending slots used rlm_sql_mysql: Starting connect to MySQL server rlm_sql_mysql: Connected to database 'smartisp' on Localhost via UNIX socket, server version 5.7.28-0ubuntu0.18.04.4, protocol version 10 (0) [sql] = ok (0) attr_filter.access_reject: EXPAND %{User-Name} (0) attr_filter.access_reject: --> user1@mn1 (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 0.3 seconds. Waking up in 0.6 seconds. (0) Sending delayed response (0) Sent Access-Reject Id 222 from 127.0.0.1:1812 to 127.0.0.1:52279 length 20 Waking up in 3.9 seconds. Any help will be highly appreciated. Thanks

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