Implemented segmented SWID tag attributes on IMV side

2014-04-15 09:21:06 +02:00
parent 8c40609f96
commit 3e7044b45e
58 changed files with 178 additions and 71 deletions
@@ -0,0 +1,9 @@
+The PT-TLS (RFC 6876) clients <b>carol</b> and <b>dave</b> set up a connection each to the policy decision 
+point (PDP) <b>alice</b>. <b>carol</b> uses password-based SASL PLAIN client authentication during the
+<b>PT-TLS negotiation phase</b> and <b>dave</b> uses certificate-based TLS client authentication during the
+<b>TLS setup phase</b>.
+<p/>
+During the ensuing <b>PT-TLS data transport phase</b> the <b>OS</b> and <b>SWID</b> IMC/IMV pairs
+loaded by the PT-TLS clients and PDP, respectively, exchange PA-TNC (RFC 5792) messages
+embedded in PB-TNC (RFC 5793) batches. The <b>SWID</b> IMC on <b>carol</b> is requested to deliver
+a concise <b>SWID Tag ID Inventory</b> whereas <b>dave</b> must send a full <b>SWID Tag Inventory</b>.
@@ -0,0 +1,12 @@
+alice:: cat /var/log/daemon.log::accepting PT-TLS stream from PH_IP_CAROL::YES
+alice:: cat /var/log/daemon.log::SASL PLAIN authentication successful::YES
+alice:: cat /var/log/daemon.log::SASL client identity is.*carol::YES
+alice:: cat /var/log/daemon.log::user AR identity.*carol.*authenticated by password::YES
+alice:: cat /var/log/daemon.log::received SWID tag ID inventory for request 6 at eid 1 of epoch::YES
+alice:: cat /var/log/daemon.log::regid.2004-03.org.strongswan_strongSwan-.*.swidtag::YES
+alice:: cat /var/log/daemon.log::accepting PT-TLS stream from PH_IP_DAVE::YES
+alice:: cat /var/log/daemon.log::checking certificate status of.*C=CH, O=Linux strongSwan, OU=Accounting, [email protected]::YES
+alice:: cat /var/log/daemon.log::certificate status is good::YES
+alice:: cat /var/log/daemon.log::skipping SASL, client already authenticated by TLS certificate::YES
+alice:: cat /var/log/daemon.log::user AR identity.*C=CH, O=Linux strongSwan, OU=Accounting, [email protected].*authenticated by certificate::YES
+alice:: cat /var/log/daemon.log::received SWID tag inventory for request 11 at eid 1 of epoch::YES
@@ -0,0 +1,9 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+	charondebug="tls 2, tnc 3, imv 3"
+
+conn aaa
+	leftcert=aaaCert.pem
+	leftid=aaa.strongswan.org
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
@@ -0,0 +1,6 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+: RSA aaaKey.pem
+
+carol : EAP "Ar3etTnp"
+dave  : EAP "W7R0g3do"
@@ -0,0 +1,20 @@
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow PT-TLS 
+-A INPUT  -i eth0 -p tcp --dport 271 -j ACCEPT
+-A OUTPUT -o eth0 -p tcp --sport 271 -j ACCEPT
+
+# allow ssh
+-A INPUT  -p tcp --dport 22 -j ACCEPT
+-A OUTPUT -p tcp --sport 22 -j ACCEPT
+
+# allow crl fetch from winnetou
+-A INPUT  -i eth0 -p tcp --sport 80 -s 192.168.0.150 -j ACCEPT
+-A OUTPUT -o eth0 -p tcp --dport 80 -d 192.168.0.150 -j ACCEPT
+
+COMMIT
@@ -0,0 +1,61 @@
+/* Devices */
+
+INSERT INTO devices (                  /*  1 */
+  value, product, created  
+) VALUES (
+  'aabbccddeeff11223344556677889900', 40, 1372330615
+);
+
+/* Groups Members */
+
+INSERT INTO groups_members (
+  group_id, device_id
+) VALUES (
+  10, 1
+);
+
+/* Identities */
+
+INSERT INTO identities (
+  type, value
+) VALUES ( /* [email protected] */
+  4, X'64617665407374726f6e677377616e2e6f7267'
+);
+
+/* Sessions */
+
+INSERT INTO sessions (
+  time, connection, identity, device, product, rec
+) VALUES (
+  NOW, 1, 1, 1, 40, 0
+);
+
+/* Results */
+
+INSERT INTO results (
+  session, policy, rec, result
+) VALUES (
+  1, 1, 0, 'processed 355 packages: 0 not updated, 0 blacklisted, 4 ok, 351 not found'
+);
+
+/* Enforcements */
+
+INSERT INTO enforcements (
+  policy, group_id, max_age, rec_fail, rec_noresult
+) VALUES (
+  3, 10, 0, 2, 2
+);
+
+INSERT INTO enforcements (
+  policy, group_id, max_age
+) VALUES (
+  17, 2, 86400
+);
+
+INSERT INTO enforcements (
+  policy, group_id, max_age
+) VALUES (
+  18, 10, 86400
+);
+
+DELETE FROM enforcements WHERE id = 1;
@@ -0,0 +1,28 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl pem pkcs1 nonce x509 revocation constraints openssl socket-default kernel-netlink stroke tnc-pdp tnc-imv tnc-tnccs tnccs-20 sqlite
+
+  plugins { 
+    tnc-pdp {
+      server = aaa.strongswan.org
+      radius {
+        secret = gv6URkSs
+      }
+    }
+  }
+}
+
+libtnccs {
+  plugins {
+    tnccs-20 {
+      max_batch_size = 131056
+      max_message_size = 131024
+    }
+  }
+}
+
+libimcv {
+  database = sqlite:///etc/pts/config.db
+  policy_script = ipsec imv_policy_manager
+}
@@ -0,0 +1,4 @@
+#IMV configuration file for strongSwan client 
+
+IMV "OS"	/usr/local/lib/ipsec/imcvs/imv-os.so
+IMV "SWID"	/usr/local/lib/ipsec/imcvs/imv-swid.so
@@ -0,0 +1,3 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+# the PT-TLS client reads its configuration via the command line
@@ -0,0 +1,3 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+# the PT-TLS client loads its secrets via the command line
@@ -0,0 +1,4 @@
+/* strongSwan SQLite database */
+
+/* configuration is read from the command line */
+/* credentials are read from the command line */
@@ -0,0 +1,20 @@
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow PT-TLS 
+-A INPUT  -i eth0 -s 10.1.0.10 -p tcp --sport 271 -j ACCEPT
+-A OUTPUT -o eth0 -d 10.1.0.10 -p tcp --dport 271 -j ACCEPT
+
+# allow ssh
+-A INPUT  -p tcp --dport 22 -j ACCEPT
+-A OUTPUT -p tcp --sport 22 -j ACCEPT
+
+# allow crl fetch from winnetou
+-A INPUT  -i eth0 -p tcp --sport 80 -s 192.168.0.150 -j ACCEPT
+-A OUTPUT -o eth0 -p tcp --dport 80 -d 192.168.0.150 -j ACCEPT
+
+COMMIT
@@ -0,0 +1,5 @@
+--connect aaa.strongswan.org
+--client carol
+--secret "Ar3etTnp"
+--cert /etc/ipsec.d/cacerts/strongswanCert.pem
+--debug 2 
@@ -0,0 +1,29 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+libimcv {
+  plugins {
+    imc-os {
+      push_info = yes 
+    }
+    imc-swid {
+      #swid_directory = /usr/share
+    }
+  }
+}
+
+libtnccs {
+  plugins {
+    tnccs-20 {
+      max_batch_size   = 131056
+      max_message_size = 131024
+    }
+  }
+}
+
+libtls {
+  suites = TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+}
+
+pt-tls-client {
+  load = curl revocation constraints pem openssl nonce tnc-tnccs tnc-imc tnccs-20
+}
@@ -0,0 +1,4 @@
+#IMC configuration file for strongSwan client 
+
+IMC "OS" 	/usr/local/lib/ipsec/imcvs/imc-os.so
+IMC "SWID"	/usr/local/lib/ipsec/imcvs/imc-swid.so
@@ -0,0 +1,3 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+# the PT-TLS client reads its configuration via the command line
@@ -0,0 +1,3 @@
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+# the PT-TLS client loads its secrets via the command line
@@ -0,0 +1,4 @@
+/* strongSwan SQLite database */
+
+/* configuration is read from the command line */
+/* credentials are read from the command line */
@@ -0,0 +1,20 @@
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow PT-TLS 
+-A INPUT  -i eth0 -s 10.1.0.10 -p tcp --sport 271 -j ACCEPT
+-A OUTPUT -o eth0 -d 10.1.0.10 -p tcp --dport 271 -j ACCEPT
+
+# allow ssh
+-A INPUT  -p tcp --dport 22 -j ACCEPT
+-A OUTPUT -p tcp --sport 22 -j ACCEPT
+
+# allow crl fetch from winnetou
+-A INPUT  -i eth0 -p tcp --sport 80 -s 192.168.0.150 -j ACCEPT
+-A OUTPUT -o eth0 -p tcp --dport 80 -d 192.168.0.150 -j ACCEPT
+
+COMMIT
@@ -0,0 +1,6 @@
+--connect aaa.strongswan.org
+--client [email protected]
+--key  /etc/ipsec.d/private/daveKey.pem
+--cert /etc/ipsec.d/certs/daveCert.pem
+--cert /etc/ipsec.d/cacerts/strongswanCert.pem
+--debug 2
@@ -0,0 +1,26 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+libimcv {
+  plugins {
+    imc-os {
+      push_info = no
+    }
+  }
+}
+
+libtnccs {
+  plugins {
+    tnccs-20 {
+      max_batch_size   = 131056
+      max_message_size = 131024
+    }
+  }
+}
+
+libtls {
+  suites = TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+}
+
+pt-tls-client {
+  load = curl revocation constraints pem openssl nonce tnc-tnccs tnc-imc tnccs-20
+}
@@ -0,0 +1,4 @@
+#IMC configuration file for strongSwan client 
+
+IMC "OS" 	/usr/local/lib/ipsec/imcvs/imc-os.so
+IMC "SWID"	/usr/local/lib/ipsec/imcvs/imc-swid.so
@@ -0,0 +1,8 @@
+carol::ip route del 10.1.0.0/16 via 192.168.0.1
+dave::ip route del 10.1.0.0/16 via 192.168.0.1
+winnetou::ip route del 10.1.0.0/16 via 192.168.0.1
+alice::ipsec stop
+alice::rm /etc/pts/config.db
+alice::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
@@ -0,0 +1,19 @@
+alice::iptables-restore < /etc/iptables.rules
+carol::iptables-restore < /etc/iptables.rules
+dave::iptables-restore < /etc/iptables.rules
+alice::cat /etc/tnc_config
+carol::cat /etc/tnc_config
+carol::echo 0 > /proc/sys/net/ipv4/ip_forward
+dave::echo aabbccddeeff11223344556677889900 > /var/lib/dbus/machine-id
+dave::cat /etc/tnc_config
+alice::sed -i "s/NOW/`date +%s`/g" /etc/pts/data1.sql
+alice::cd /usr/local/share/strongswan/templates/database/imv; cat tables.sql data.sql /etc/pts/data1.sql | sqlite3 /etc/pts/config.db
+alice::ipsec start
+winnetou::ip route add 10.1.0.0/16 via 192.168.0.1
+carol::ip route add 10.1.0.0/16 via 192.168.0.1
+carol::cat /etc/pts/options
+carol::ipsec pt-tls-client --optionsfrom /etc/pts/options
+dave::ip route add 10.1.0.0/16 via 192.168.0.1
+dave::cat /etc/pts/options
+dave::ipsec pt-tls-client --optionsfrom /etc/pts/options
+dave::sleep 1
@@ -0,0 +1,26 @@
+#!/bin/bash
+#
+# This configuration file provides information on the
+# guest instances used for this test
+
+# All guest instances that are required for this test
+#
+VIRTHOSTS="alice moon carol winnetou dave"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-c-w-d.png"
+
+# Guest instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon"
+
+# Guest instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="carol dave alice"
+
+# Guest instances on which FreeRadius is started
+#
+RADIUSHOSTS=
+