testing: Config changes for FreeRADIUS 3.0

Also includes some changes for jessie's version of FreeRADIUS 2 (was
previously a custom version).

Besides the move to a subdir the config files were adapted for 3.0.

The rlm_sim_files module was removed with FreeRADIUS 3 and Debian's
package of FreeRADIUS 2 does not ship it, so we now replicate it using
the files module (via users file, which is actually a symlink to
mods-config/files/authorize in the default installation of FreeRADIUS 3).
Another approach was tried using rlm_passwd, however, that module does
not read binary/hex data, only printable strings, which would require
changing the triplets.
For 2.x a hack in the site config is necessary to make the attributes
available to the EAP-SIM module.

testing/tests/ikev2/rw-eap-sim-only-radius/hosts/alice/etc/freeradius/3.0/mods-available/eap

@@ -0,0 +1,5 @@
+eap {
+  default_eap_type = sim
+  sim {
+  }
+}

testing/tests/ikev2/rw-eap-sim-only-radius/hosts/alice/etc/freeradius/3.0/sites-available/default

@@ -0,0 +1,59 @@
+server default {
+
+listen {
+  type = auth
+  ipaddr = 10.1.0.10
+  port = 0
+}
+
+authorize {
+  preprocess
+  suffix
+  files
+  eap {
+    ok = return
+  }
+  expiration
+  logintime
+}
+
+authenticate {
+  eap
+}
+
+preacct {
+  preprocess
+  acct_unique
+  suffix
+  files
+}
+
+accounting {
+  detail
+  unix
+  radutmp
+  exec
+  attr_filter.accounting_response
+}
+
+session {
+  radutmp
+}
+
+post-auth {
+  exec
+  Post-Auth-Type REJECT {
+    attr_filter.access_reject
+    eap
+    remove_reply_message_if_eap
+  }
+}
+
+pre-proxy {
+}
+
+post-proxy {
+  eap
+}
+
+}

testing/tests/ikev2/rw-eap-sim-only-radius/hosts/alice/etc/freeradius/3.0/users

@@ -0,0 +1,2 @@
+[email protected]	EAP-Type := SIM, EAP-Sim-RAND1 := 0x30000000000000000000000000000000, EAP-Sim-SRES1 := 0x30112233, EAP-Sim-KC1 := 0x305566778899AABB, EAP-Sim-RAND2 := 0x31000000000000000000000000000000, EAP-Sim-SRES2 := 0x31112233, EAP-Sim-KC2 := 0x315566778899AABB, EAP-Sim-RAND3 := 0x32000000000000000000000000000000, EAP-Sim-SRES3 := 0x32112233, EAP-Sim-KC3 := 0x325566778899AABB
+[email protected]	EAP-Type := SIM, EAP-Sim-RAND1 := 0x33000000000000000000000000000000, EAP-Sim-SRES1 := 0x33112233, EAP-Sim-KC1 := 0x335566778899AABB, EAP-Sim-RAND2 := 0x34000000000000000000000000000000, EAP-Sim-SRES2 := 0x34112233, EAP-Sim-KC2 := 0x345566778899AABB, EAP-Sim-RAND3 := 0x35000000000000000000000000000000, EAP-Sim-SRES3 := 0x35112233, EAP-Sim-KC3 := 0x355566778899AABB

testing/tests/ikev2/rw-eap-sim-only-radius/hosts/alice/etc/freeradius/modules/sim_files

@@ -1,3 +0,0 @@
-sim_files {
-	simtriplets = "/etc/freeradius/triplets.dat"
-}

testing/tests/ikev2/rw-eap-sim-only-radius/hosts/alice/etc/freeradius/sites-available/default

@@ -1,6 +1,17 @@
 authorize {
-  sim_files
+  files
   suffix
+  update reply {
+    EAP-Sim-Rand1 := "%{control:EAP-Sim-Rand1}"
+    EAP-Sim-Rand2 := "%{control:EAP-Sim-Rand2}"
+    EAP-Sim-Rand3 := "%{control:EAP-Sim-Rand3}"
+    EAP-Sim-SRES1 := "%{control:EAP-Sim-SRES1}"
+    EAP-Sim-SRES2 := "%{control:EAP-Sim-SRES2}"
+    EAP-Sim-SRES3 := "%{control:EAP-Sim-SRES3}"
+    EAP-Sim-KC1   := "%{control:EAP-Sim-KC1}"
+    EAP-Sim-KC2   := "%{control:EAP-Sim-KC2}"
+    EAP-Sim-KC3   := "%{control:EAP-Sim-KC3}"
+  }
   eap {
     ok = return
   }

testing/tests/ikev2/rw-eap-sim-only-radius/hosts/alice/etc/freeradius/triplets.dat

@@ -1,6 +0,0 @@
-[email protected],30000000000000000000000000000000,30112233,305566778899AABB
-[email protected],31000000000000000000000000000000,31112233,315566778899AABB
-[email protected],32000000000000000000000000000000,32112233,325566778899AABB
-[email protected],33000000000000000000000000000000,33112233,335566778899AABB
-[email protected],34000000000000000000000000000000,34112233,345566778899AABB
-[email protected],35000000000000000000000000000000,35112233,355566778899AABB

testing/tests/ikev2/rw-eap-sim-only-radius/hosts/alice/etc/freeradius/users

@@ -0,0 +1,2 @@
+[email protected]	EAP-Type := SIM, EAP-Sim-RAND1 := 0x30000000000000000000000000000000, EAP-Sim-SRES1 := 0x30112233, EAP-Sim-KC1 := 0x305566778899AABB, EAP-Sim-RAND2 := 0x31000000000000000000000000000000, EAP-Sim-SRES2 := 0x31112233, EAP-Sim-KC2 := 0x315566778899AABB, EAP-Sim-RAND3 := 0x32000000000000000000000000000000, EAP-Sim-SRES3 := 0x32112233, EAP-Sim-KC3 := 0x325566778899AABB
+[email protected]	EAP-Type := SIM, EAP-Sim-RAND1 := 0x33000000000000000000000000000000, EAP-Sim-SRES1 := 0x33112233, EAP-Sim-KC1 := 0x335566778899AABB, EAP-Sim-RAND2 := 0x34000000000000000000000000000000, EAP-Sim-SRES2 := 0x34112233, EAP-Sim-KC2 := 0x345566778899AABB, EAP-Sim-RAND3 := 0x35000000000000000000000000000000, EAP-Sim-SRES3 := 0x35112233, EAP-Sim-KC3 := 0x355566778899AABB

testing/tests/ikev2/rw-eap-sim-only-radius/pretest.dat

@@ -7,7 +7,6 @@ dave::iptables-restore < /etc/iptables.rules
 moon::rm /etc/ipsec.d/cacerts/*
 carol::rm /etc/ipsec.d/cacerts/*
 dave::rm /etc/ipsec.d/cacerts/*
-alice::cat /etc/freeradius/triplets.dat
 carol::cat /etc/ipsec.d/triplets.dat
 dave::cat /etc/ipsec.d/triplets.dat
 alice::freeradius