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/ikev1/xauth-rsa-eap-md5-radius/hosts/alice/etc/freeradius/3.0/mods-available/eap

@@ -0,0 +1,5 @@
+eap {
+  default_eap_type = md5
+  md5 {
+  }
+}

testing/tests/ikev1/xauth-rsa-eap-md5-radius/hosts/alice/etc/freeradius/3.0/proxy.conf

@@ -0,0 +1,5 @@
+realm strongswan.org {
+  type     = radius
+  authhost = LOCAL
+  accthost = LOCAL
+}

testing/tests/ikev1/xauth-rsa-eap-md5-radius/hosts/alice/etc/freeradius/3.0/sites-available/default

@@ -0,0 +1,56 @@
+server default {
+
+listen {
+  type = auth
+  ipaddr = 10.1.0.10
+  port = 0
+}
+
+authorize {
+  suffix
+  files
+  eap {
+    ok = return
+  }
+}
+
+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/ikev1/xauth-rsa-eap-md5-radius/hosts/alice/etc/freeradius/3.0/users

@@ -0,0 +1 @@
+carol	Cleartext-Password := "4iChxLT3"

testing/tests/ikev1/xauth-rsa-radius/hosts/alice/etc/freeradius/3.0/proxy.conf

@@ -0,0 +1,5 @@
+realm strongswan.org {
+  type     = radius
+  authhost = LOCAL
+  accthost = LOCAL
+}

testing/tests/ikev1/xauth-rsa-radius/hosts/alice/etc/freeradius/3.0/sites-available/default

@@ -0,0 +1,53 @@
+server default {
+
+listen {
+  type = auth
+  ipaddr = 10.1.0.10
+  port = 0
+}
+
+authorize {
+  suffix
+  files
+  pap
+}
+
+authenticate {
+  Auth-Type PAP {
+    pap
+  }
+}
+
+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
+  }
+}
+
+pre-proxy {
+}
+
+post-proxy {
+}
+
+}

testing/tests/ikev1/xauth-rsa-radius/hosts/alice/etc/freeradius/3.0/users

@@ -0,0 +1 @@
+carol	Cleartext-Password := "4iChxLT3"