Add RADIUS printing support. Blech.

1 files changed, 84 insertions, 0 deletions

diff --git a/usr.sbin/tcpdump/radius.h b/usr.sbin/tcpdump/radius.h
new file mode 100644
index 00000000000..d8f9d3c96f2
--- /dev/null
+++ b/usr.sbin/tcpdump/radius.h
@@ -0,0 +1,84 @@
+/* RADIUS support for tcpdump, Thomas Ptacek <tqbf@enteract.com> */
+
+/* ------------------------------------------------------------ */
+
+/* RADIUS attribute encoding types */
+
+#define RD_INT				1
+#define RD_DATE				2
+#define RD_ADDRESS			3
+#define RD_STRING			4
+#define RD_HEX				5
+
+/* ------------------------------------------------------------ */
+
+/* RADIUS packet opcodes */
+
+#define RADIUS_CODE_ACCESS_REQUEST		1
+#define RADIUS_CODE_ACCESS_ACCEPT		2
+#define RADIUS_CODE_ACCESS_REJECT		3
+#define RADIUS_CODE_ACCOUNT_REQUEST		4
+#define RADIUS_CODE_ACCOUNT_RESPONSE		5
+#define RADIUS_CODE_ACCOUNT_STATUS		6
+#define RADIUS_CODE_PASSCHG_REQUEST		7
+#define RADIUS_CODE_PASSCHG_ACCEPT		8
+#define RADIUS_CODE_PASSCHG_REJECT		9
+#define RADIUS_CODE_ACCOUNT_MESSAGE		10
+#define RADIUS_CODE_ACCESS_CHALLENGE		11
+
+/* ------------------------------------------------------------ */
+
+/* slew o' attributes */
+
+#define RADIUS_ATT_USER_NAME			1
+#define RADIUS_ATT_PASSWORD			2
+#define RADIUS_ATT_CHAP_PASS			3
+#define RADIUS_ATT_NAS_IP			4
+#define RADIUS_ATT_NAS_PORT			5
+#define RADIUS_ATT_USER_SERVICE			6
+#define RADIUS_ATT_PROTOCOL			7
+#define RADIUS_ATT_FRAMED_ADDRESS		8
+#define RADIUS_ATT_NETMASK			9
+#define RADIUS_ATT_ROUTING			10
+#define RADIUS_ATT_FILTER			11
+#define RADIUS_ATT_MTU				12
+#define RADIUS_ATT_COMPRESSION			13
+#define RADIUS_ATT_LOGIN_HOST			14
+#define RADIUS_ATT_LOGIN_SERVICE		15
+#define RADIUS_ATT_LOGIN_TCP_PORT		16
+#define RADIUS_ATT_OLD_PASSWORD			17
+#define RADIUS_ATT_PORT_MESSAGE			18
+#define RADIUS_ATT_DIALBACK_NO			19
+#define RADIUS_ATT_DIALBACK_NAME		20
+#define RADIUS_ATT_EXPIRATION			21
+#define RADIUS_ATT_FRAMED_ROUTE			22
+#define RADIUS_ATT_FRAMED_IPX			23
+#define RADIUS_ATT_CHALLENGE_STATE		24
+#define RADIUS_ATT_CLASS			25
+#define RADIUS_ATT_VENDOR_SPECIFIC		26
+#define RADIUS_ATT_SESSION_TIMEOUT		27
+#define RADIUS_ATT_IDLE_TIMEOUT			28
+#define RADIUS_ATT_TERMINATE_ACTION		29
+#define RADIUS_ATT_CALLED_ID			30
+#define RADIUS_ATT_CALLER_ID			31
+
+#define RADIUS_ATT_STATUS_TYPE			40
+
+/* the accounting attributes change way too much 
+ * for me to want to hardcode them in. 
+ */
+
+/* ------------------------------------------------------------ */
+
+/* RADIUS packet header */
+
+#define RADFIXEDSZ		20
+
+struct radius_header {
+	u_char	code;
+	u_char 	id;
+	u_short len;
+	u_char 	auth[16];
+};
+
+/* ------------------------------------------------------------ */