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authorHakan Olsson <ho@cvs.openbsd.org>2000-10-03 14:25:48 +0000
committerHakan Olsson <ho@cvs.openbsd.org>2000-10-03 14:25:48 +0000
commit6fefd2bff2258e0862fb6fc9762815c9e35d3a83 (patch)
tree349b84a2c1903470a0fcf22a46b097dc6825a017 /usr.sbin/tcpdump
parent11ea47c17193f4dfba0149742e2678058551a2eb (diff)
Print IKE notifications (with -v). Style. (jakob@ ok)
Diffstat (limited to 'usr.sbin/tcpdump')
-rw-r--r--usr.sbin/tcpdump/ike.h204
-rw-r--r--usr.sbin/tcpdump/print-ike.c261
2 files changed, 272 insertions, 193 deletions
diff --git a/usr.sbin/tcpdump/ike.h b/usr.sbin/tcpdump/ike.h
new file mode 100644
index 00000000000..4a43c54aced
--- /dev/null
+++ b/usr.sbin/tcpdump/ike.h
@@ -0,0 +1,204 @@
+/* $OpenBSD: ike.h,v 1.1 2000/10/03 14:25:47 ho Exp $ */
+
+#define ISAKMP_DOI 0
+#define IPSEC_DOI 1
+
+#define PROTO_ISAKMP 1
+
+#define IKE_ATTR_ENCRYPTION_ALGORITHM 1
+#define IKE_ATTR_HASH_ALGORITHM 2
+#define IKE_ATTR_AUTHENTICATION_METHOD 3
+#define IKE_ATTR_GROUP_DESC 4
+#define IKE_ATTR_GROUP_TYPE 5
+#define IKE_ATTR_LIFE_TYPE 11
+
+#define IKE_ATTR_ENCRYPT_INITIALIZER \
+ { "NONE", "DES_CBS", "IDEA_CBC", "BLOWFISH_CBC", \
+ "RC5_R16_B64_CBC", "3DES_CBC", "CAST_CBC", \
+ }
+#define IKE_ATTR_HASH_INITIALIZER \
+ { "NONE", "MD5", "SHA", "TIGER", \
+ }
+#define IKE_ATTR_AUTH_INITIALIZER \
+ { "NONE", "PRE_SHARED", "DSS", "RSA_SIG", \
+ "RSA_ENC", "RSA_ENC_REV", \
+ }
+#define IKE_ATTR_GROUP_DESC_INITIALIZER \
+ { "NONE", "MODP_768", "MODP_1024", \
+ "E2CN_155", "E2CN_185", "MODP_1536", \
+ }
+#define IKE_ATTR_GROUP_INITIALIZER \
+ { "NONE", "MODP", "ECP", "E2CN", \
+ }
+#define IKE_ATTR_SA_DURATION_INITIALIZER \
+ { "NONE", "SECONDS", "KILOBYTES", \
+ }
+
+#define IKE_ATTR_INITIALIZER \
+ { "NONE", /* 0 (not in RFC) */ \
+ "ENCRYPTION_ALGORITHM", /* 1 */ \
+ "HASH_ALGORITHM", /* 2 */ \
+ "AUTHENTICATION_METHOD", /* 3 */ \
+ "GROUP_DESCRIPTION", /* 4 */ \
+ "GROUP_TYPE", /* 5 */ \
+ "GROUP_PRIME", /* 6 */ \
+ "GROUP_GENERATOR_1", /* 7 */ \
+ "GROUP_GENERATOR_2", /* 8 */ \
+ "GROUP_CURVE_1", /* 9 */ \
+ "GROUP_CURVE_2", /* 10 */ \
+ "LIFE_TYPE", /* 11 */ \
+ "LIFE_DURATION", /* 12 */ \
+ "PRF", /* 13 */ \
+ "KEY_LENGTH", /* 14 */ \
+ "FIELD_SIZE", /* 15 */ \
+ "GROUP_ORDER", /* 16 */ \
+ }
+
+#define IKE_SITUATION_IDENTITY_ONLY 1
+#define IKE_SITUATION_SECRECY 2
+#define IKE_SITUATION_INTEGRITY 4
+/* Mask is all the above, i.e 1+2+4 = 7 */
+#define IKE_SITUATION_MASK 7
+
+#define PAYLOAD_NONE 0
+#define PAYLOAD_SA 1
+#define PAYLOAD_PROPOSAL 2
+#define PAYLOAD_TRANSFORM 3
+#define PAYLOAD_KE 4
+#define PAYLOAD_ID 5
+#define PAYLOAD_CERT 6
+#define PAYLOAD_CERTREQUEST 7
+#define PAYLOAD_HASH 8
+#define PAYLOAD_SIG 9
+#define PAYLOAD_NONCE 10
+#define PAYLOAD_NOTIFICATION 11
+#define PAYLOAD_DELETE 12
+#define PAYLOAD_VENDOR 13
+
+#define IKE_PAYLOAD_TYPES_INITIALIZER \
+ { "NONE", /* 0 */ \
+ "SA", /* 1 */ \
+ "PROPOSAL", /* 2 */ \
+ "TRANSFORM", /* 3 */ \
+ "KEY_EXCH", /* 4 */ \
+ "ID", /* 5 */ \
+ "CERT", /* 6 */ \
+ "CERTREQUEST", /* 7 */ \
+ "HASH", /* 8 */ \
+ "SIG", /* 9 */ \
+ "NONCE", /* 10 */ \
+ "NOTIFICATION", /* 11 */ \
+ "DELETE", /* 12 */ \
+ "VENDOR", /* 13 */ \
+ }
+
+/* Exchange types */
+#define EXCHANGE_NONE 0
+#define EXCHANGE_BASE 1
+#define EXCHANGE_ID_PROT 2
+#define EXCHANGE_AUTH_ONLY 3
+#define EXCHANGE_AGGRESSIVE 4
+#define EXCHANGE_INFO 5
+#define EXCHANGE_QUICK_MODE 32
+#define EXCHANGE_NEW_GROUP_MODE 33
+
+/* Exchange types */
+#define IKE_EXCHANGE_TYPES_INITIALIZER \
+ { "NONE", /* 0 */ \
+ "BASE", /* 1 */ \
+ "ID_PROT", /* 2 */ \
+ "AUTH_ONLY", /* 3 */ \
+ "AGGRESSIVE", /* 4 */ \
+ "INFO", /* 5 */ \
+ /* step up to type 32 with unknowns */ \
+ "unknown", "unknown", "unknown", "unknown", \
+ "unknown", "unknown", "unknown", "unknown", \
+ "unknown", "unknown", "unknown", "unknown", \
+ "unknown", "unknown", "unknown", "unknown", \
+ "unknown", "unknown", "unknown", "unknown", \
+ "unknown", "unknown", "unknown", "unknown", \
+ "unknown", "unknown", \
+ "QUICK_MODE", /* 32 */ \
+ "NEW_GROUP_MODE", /* 33 */ \
+ }
+
+#define FLAGS_ENCRYPTION 1
+#define FLAGS_COMMIT 2
+#define FLAGS_AUTH_ONLY 4
+
+#define CERT_NONE 0
+#define CERT_PKCS 1
+#define CERT_PGP 2
+#define CERT_DNS 3
+#define CERT_X509_SIG 4
+#define CERT_X509_KE 5
+#define CERT_KERBEROS 6
+#define CERT_CRL 7
+#define CERT_ARL 8
+#define CERT_SPKI 9
+#define CERT_X509_ATTR 10
+
+#define NOTIFY_INVALID_PAYLOAD_TYPE 1
+#define NOTIFY_DOI_NOT_SUPPORTED 2
+#define NOTIFY_SITUATION_NOT_SUPPORTED 3
+#define NOTIFY_INVALID_COOKIE 4
+#define NOTIFY_INVALID_MAJOR_VERSION 5
+#define NOTIFY_INVALID_MINOR_VERSION 6
+#define NOTIFY_INVALID_EXCHANGE_TYPE 7
+#define NOTIFY_INVALID_FLAGS 8
+#define NOTIFY_INVALID_MESSAGE_ID 9
+#define NOTIFY_INVALID_PROTOCOL_ID 10
+#define NOTIFY_INVALID_SPI 11
+#define NOTIFY_INVALID_TRANSFORM_ID 12
+#define NOTIFY_ATTRIBUTES_NOT_SUPPORTED 13
+#define NOTIFY_NO_PROPOSAL_CHOSEN 14
+#define NOTIFY_BAD_PROPOSAL_SYNTAX 15
+#define NOTIFY_PAYLOAD_MALFORMED 16
+#define NOTIFY_INVALID_KEY_INFORMATION 17
+#define NOTIFY_INVALID_ID_INFORMATION 18
+#define NOTIFY_INVALID_CERT_ENCODING 19
+#define NOTIFY_INVALID_CERTIFICATE 20
+#define NOTIFY_CERT_TYPE_UNSUPPORTED 21
+#define NOTIFY_INVALID_CERT_AUTHORITY 22
+#define NOTIFY_INVALID_HASH_INFORMATION 23
+#define NOTIFY_AUTHENTICATION_FAILED 24
+#define NOTIFY_INVALID_SIGNATURE 25
+#define NOTIFY_ADDRESS_NOTIFICATION 26
+#define NOTIFY_NOTIFY_SA_LIFETIME 27
+#define NOTIFY_CERTIFICATE_UNAVAILABLE 28
+#define NOTIFY_UNSUPPORTED_EXCHANGE_TYPE 29
+#define NOTIFY_UNEQUAL_PAYLOAD_LENGTHS 30
+
+#define IKE_NOTIFY_TYPES_INITIALIZER \
+ { "", \
+ "INVALID PAYLOAD TYPE", \
+ "DOI NOT SUPPORTED", \
+ "SITUATION NOT SUPPORTED", \
+ "INVALID COOKIE", \
+ "INVALID MAJOR VERSION", \
+ "INVALID MINOR VERSION", \
+ "INVALID EXCHANGE TYPE", \
+ "INVALID FLAGS", \
+ "INVALID MESSAGE ID", \
+ "INVALID PROTOCOL ID", \
+ "INVALID SPI", \
+ "INVALID TRANSFORM ID", \
+ "ATTRIBUTES NOT SUPPORTED", \
+ "NO PROPOSAL CHOSEN", \
+ "BAD PROPOSAL SYNTAX", \
+ "PAYLOAD MALFORMED", \
+ "INVALID KEY INFORMATION", \
+ "INVALID ID INFORMATION", \
+ "INVALID CERT ENCODING", \
+ "INVALID CERTIFICATE", \
+ "CERT TYPE UNSUPPORTED", \
+ "INVALID CERT AUTHORITY", \
+ "INVALID HASH INFORMATION", \
+ "AUTHENTICATION FAILED", \
+ "INVALID SIGNATURE", \
+ "ADDRESS NOTIFICATION", \
+ "NOTIFY SA LIFETIME", \
+ "CERTIFICATE UNAVAILABLE", \
+ "UNSUPPORTED EXCHANGE TYPE", \
+ "UNEQUAL PAYLOAD LENGTHS", \
+ }
diff --git a/usr.sbin/tcpdump/print-ike.c b/usr.sbin/tcpdump/print-ike.c
index 82abf648d58..6c3c9450c7e 100644
--- a/usr.sbin/tcpdump/print-ike.c
+++ b/usr.sbin/tcpdump/print-ike.c
@@ -1,3 +1,5 @@
+/* $OpenBSD: print-ike.c,v 1.4 2000/10/03 14:25:47 ho Exp $ */
+
/*
* Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
* The Regents of the University of California. All rights reserved.
@@ -29,7 +31,7 @@
#ifndef lint
static const char rcsid[] =
- "@(#) $Header: /cvs/OpenBSD/src/usr.sbin/tcpdump/print-ike.c,v 1.3 1999/09/30 07:22:55 ho Exp $ (XXX)";
+ "@(#) $Header: /cvs/OpenBSD/src/usr.sbin/tcpdump/print-ike.c,v 1.4 2000/10/03 14:25:47 ho Exp $ (XXX)";
#endif
#include <sys/param.h>
@@ -40,8 +42,8 @@ static const char rcsid[] =
struct mbuf;
struct rtentry;
#endif
-#include <net/if.h>
+#include <net/if.h>
#include <netinet/in.h>
#include <ctype.h>
@@ -50,9 +52,7 @@ struct rtentry;
#include "interface.h"
#include "addrtoname.h"
-#ifdef MODEMASK
-#undef MODEMASK /* Solaris sucks */
-#endif
+#include "ike.h"
struct isakmp_header {
u_char init_cookie[8];
@@ -66,177 +66,18 @@ struct isakmp_header {
u_char payloads[0];
};
-static int isakmp_doi;
-
-/* XXX Perhaps move these to an <ike.h> file? */
-
-#define IPSEC_DOI 1
-
-#define PROTO_ISAKMP 1
-
-#define PAYLOAD_NONE 0
-#define PAYLOAD_SA 1
-#define PAYLOAD_PROPOSAL 2
-#define PAYLOAD_TRANSFORM 3
-#define PAYLOAD_KE 4
-#define PAYLOAD_ID 5
-#define PAYLOAD_CERT 6
-#define PAYLOAD_CERTREQUEST 7
-#define PAYLOAD_HASH 8
-#define PAYLOAD_SIG 9
-#define PAYLOAD_NONCE 10
-#define PAYLOAD_NOTIFICATION 11
-#define PAYLOAD_DELETE 12
-#define PAYLOAD_VENDOR 13
-
-#define IKE_ATTR_ENCRYPTION_ALGORITHM 1
-#define IKE_ATTR_HASH_ALGORITHM 2
-#define IKE_ATTR_AUTHENTICATION_METHOD 3
-#define IKE_ATTR_GROUP_DESC 4
-#define IKE_ATTR_GROUP_TYPE 5
-#define IKE_ATTR_LIFE_TYPE 11
-
-#define IKE_ATTR_ENCRYPT_INITIALIZER \
- { "NONE", "DES_CBS", "IDEA_CBC", "BLOWFISH_CBC", \
- "RC5_R16_B64_CBC", "3DES_CBC", "CAST_CBC", \
- }
-#define IKE_ATTR_HASH_INITIALIZER \
- { "NONE", "MD5", "SHA", "TIGER", \
- }
-#define IKE_ATTR_AUTH_INITIALIZER \
- { "NONE", "PRE_SHARED", "DSS", "RSA_SIG", \
- "RSA_ENC", "RSA_ENC_REV", \
- }
-#define IKE_ATTR_GROUP_DESC_INITIALIZER \
- { "NONE", "MODP_768", "MODP_1024", \
- "E2CN_155", "E2CN_185", "MODP_1536", \
- }
-#define IKE_ATTR_GROUP_INITIALIZER \
- { "NONE", "MODP", "ECP", "E2CN", \
- }
-#define IKE_ATTR_SA_DURATION_INITIALIZER \
- { "NONE", "SECONDS", "KILOBYTES", \
- }
-
-#define IKE_ATTR_INITIALIZER \
- { "NONE", /* 0 (not in RFC) */ \
- "ENCRYPTION_ALGORITHM", /* 1 */ \
- "HASH_ALGORITHM", /* 2 */ \
- "AUTHENTICATION_METHOD", /* 3 */ \
- "GROUP_DESCRIPTION", /* 4 */ \
- "GROUP_TYPE", /* 5 */ \
- "GROUP_PRIME", /* 6 */ \
- "GROUP_GENERATOR_1", /* 7 */ \
- "GROUP_GENERATOR_2", /* 8 */ \
- "GROUP_CURVE_1", /* 9 */ \
- "GROUP_CURVE_2", /* 10 */ \
- "LIFE_TYPE", /* 11 */ \
- "LIFE_DURATION", /* 12 */ \
- "PRF", /* 13 */ \
- "KEY_LENGTH", /* 14 */ \
- "FIELD_SIZE", /* 15 */ \
- "GROUP_ORDER", /* 16 */ \
- }
-
-#define IKE_SITUATION_IDENTITY_ONLY 1
-#define IKE_SITUATION_SECRECY 2
-#define IKE_SITUATION_INTEGRITY 4
-/* Mask is all the above, i.e 1+2+4 = 7 */
-#define IKE_SITUATION_MASK 7
-
-#define IKE_PAYLOAD_TYPES_INITIALIZER \
- { "NONE", /* 0 */ \
- "SA", /* 1 */ \
- "PROPOSAL", /* 2 */ \
- "TRANSFORM", /* 3 */ \
- "KEY_EXCH", /* 4 */ \
- "ID", /* 5 */ \
- "CERT", /* 6 */ \
- "CERTREQUEST", /* 7 */ \
- "HASH", /* 8 */ \
- "SIG", /* 9 */ \
- "NONCE", /* 10 */ \
- "NOTIFICATION", /* 11 */ \
- "DELETE", /* 12 */ \
- "VENDOR", /* 13 */ \
- }
-
-/* Exchange types */
-#define EXCHANGE_NONE 0
-#define EXCHANGE_BASE 1
-#define EXCHANGE_ID_PROT 2
-#define EXCHANGE_AUTH_ONLY 3
-#define EXCHANGE_AGGRESSIVE 4
-#define EXCHANGE_INFO 5
-#define EXCHANGE_QUICK_MODE 32
-#define EXCHANGE_NEW_GROUP_MODE 33
-
-/* Exchange types */
-#define IKE_EXCHANGE_TYPES_INITIALIZER \
- { "NONE", /* 0 */ \
- "BASE", /* 1 */ \
- "ID_PROT", /* 2 */ \
- "AUTH_ONLY", /* 3 */ \
- "AGGRESSIVE", /* 4 */ \
- "INFO", /* 5 */ \
- /* step up to type 32 with unknowns */ \
- "unknown", "unknown", "unknown", "unknown", \
- "unknown", "unknown", "unknown", "unknown", \
- "unknown", "unknown", "unknown", "unknown", \
- "unknown", "unknown", "unknown", "unknown", \
- "unknown", "unknown", "unknown", "unknown", \
- "unknown", "unknown", "unknown", "unknown", \
- "unknown", "unknown", \
- "QUICK_MODE", /* 32 */ \
- "NEW_GROUP_MODE", /* 33 */ \
- }
+struct notification_payload {
+ u_char next_payload;
+ u_char reserved;
+ u_int16_t payload_length;
+ u_int32_t doi;
+ u_char protocol_id;
+ u_char spi_size;
+ u_int16_t type;
+ u_char data[0];
+};
-#define FLAGS_ENCRYPTION 1
-#define FLAGS_COMMIT 2
-#define FLAGS_AUTH_ONLY 4
-
-#define CERT_NONE 0
-#define CERT_PKCS 1
-#define CERT_PGP 2
-#define CERT_DNS 3
-#define CERT_X509_SIG 4
-#define CERT_X509_KE 5
-#define CERT_KERBEROS 6
-#define CERT_CRL 7
-#define CERT_ARL 8
-#define CERT_SPKI 9
-#define CERT_X509_ATTR 10
-
-#define NOTIFY_INVALID_PAYLOAD_TYPE 1
-#define NOTIFY_DOI_NOT_SUPPORTED 2
-#define NOTIFY_SITUATION_NOT_SUPPORTED 3
-#define NOTIFY_INVALID_COOKIE 4
-#define NOTIFY_INVALID_MAJOR_VERSION 5
-#define NOTIFY_INVALID_MINOR_VERSION 6
-#define NOTIFY_INVALID_EXCHANGE_TYPE 7
-#define NOTIFY_INVALID_FLAGS 8
-#define NOTIFY_INVALID_MESSAGE_ID 9
-#define NOTIFY_INVALID_PROTOCOL_ID 10
-#define NOTIFY_INVALID_SPI 11
-#define NOTIFY_INVALID_TRANSFORM_ID 12
-#define NOTIFY_ATTRIBUTES_NOT_SUPPORTED 13
-#define NOTIFY_NO_PROPOSAL_CHOSEN 14
-#define NOTIFY_BAD_PROPOSAL_SYNTAX 15
-#define NOTIFY_PAYLOAD_MALFORMED 16
-#define NOTIFY_INVALID_KEY_INFORMATION 17
-#define NOTIFY_INVALID_ID_INFORMATION 18
-#define NOTIFY_INVALID_CERT_ENCODING 19
-#define NOTIFY_INVALID_CERTIFICATE 20
-#define NOTIFY_CERT_TYPE_UNSUPPORTED 21
-#define NOTIFY_INVALID_CERT_AUTHORITY 22
-#define NOTIFY_INVALID_HASH_INFORMATION 23
-#define NOTIFY_AUTHENTICATION_FAILED 24
-#define NOTIFY_INVALID_SIGNATURE 25
-#define NOTIFY_ADDRESS_NOTIFICATION 26
-#define NOTIFY_NOTIFY_SA_LIFETIME 27
-#define NOTIFY_CERTIFICATE_UNAVAILABLE 28
-#define NOTIFY_UNSUPPORTED_EXCHANGE_TYPE 29
-#define NOTIFY_UNEQUAL_PAYLOAD_LENGTHS 30
+static int isakmp_doi;
static void isakmp_pl_print(register u_char type, register u_char *payload);
@@ -244,7 +85,8 @@ int ike_tab_level = 0;
#define SMALL_TABS 4
#define SPACES " "
-const char *ike_tab_offset(void)
+const char *
+ike_tab_offset (void)
{
const char *p, *endline;
static const char line[] = SPACES;
@@ -258,13 +100,13 @@ const char *ike_tab_offset(void)
/*
* Print isakmp requests
*/
-void isakmp_print(register const u_char *cp, register int length)
+void
+isakmp_print (register const u_char *cp, register u_int length)
{
struct isakmp_header *ih;
register const u_char *ep;
u_char *payload;
- u_char nextpayload, np1;
- u_int paylen;
+ u_char nextpayload;
int encrypted;
static const char *exgtypes[] = IKE_EXCHANGE_TYPES_INITIALIZER;
@@ -346,7 +188,8 @@ trunc:
fputs(" [|isakmp]", stdout);
}
-void isakmp_sa_print(register u_char *buf, register int len)
+void
+isakmp_sa_print (register u_char *buf, register int len)
{
u_int32_t situation = ntohl(*(u_int32_t *)(buf + 4));
isakmp_doi = ntohl((*(u_int32_t *)buf));
@@ -367,7 +210,8 @@ void isakmp_sa_print(register u_char *buf, register int len)
printf(" situation: (unknown)");
}
-int isakmp_attribute_print(register u_char *buf)
+int
+isakmp_attribute_print (register u_char *buf)
{
static char *attrs[] = IKE_ATTR_INITIALIZER;
static char *attr_enc[] = IKE_ATTR_ENCRYPT_INITIALIZER;
@@ -413,7 +257,8 @@ int isakmp_attribute_print(register u_char *buf)
return length + 4;
}
-void isakmp_transform_print(register u_char *buf, register int len)
+void
+isakmp_transform_print (register u_char *buf, register int len)
{
u_char *attr = buf + 4;
@@ -426,7 +271,8 @@ void isakmp_transform_print(register u_char *buf, register int len)
ike_tab_level--;
}
-void isakmp_proposal_print(register u_char *buf, register int len)
+void
+isakmp_proposal_print (register u_char *buf, register int len)
{
printf(" proposal: %d proto: %d(%s) spisz: %d xforms: %d",
buf[0], buf[1], (buf[1] == PROTO_ISAKMP ? "ISAKMP" : "unknown"),
@@ -436,7 +282,8 @@ void isakmp_proposal_print(register u_char *buf, register int len)
isakmp_pl_print(PAYLOAD_TRANSFORM, buf+4);
}
-void isakmp_ke_print(register u_char *buf, register int len)
+void
+isakmp_ke_print (register u_char *buf, register int len)
{
if (isakmp_doi != IPSEC_DOI)
return;
@@ -444,15 +291,46 @@ void isakmp_ke_print(register u_char *buf, register int len)
printf(" <KE payload data (not shown)> len: %d", len);
}
-void isakmp_id_print(register u_char *buf, register int len)
+void
+isakmp_id_print (register u_char *buf, register int len)
{
if (isakmp_doi != IPSEC_DOI)
return;
printf(" <ID payload data (not shown)> len: %d", len);
}
+
+void
+isakmp_notification_print (register u_char *buf, register int len)
+{
+ static const char *nftypes[] = IKE_NOTIFY_TYPES_INITIALIZER;
+ struct notification_payload *np = (struct notification_payload *)buf;
+
+ if (len < sizeof (struct notification_payload)) {
+ printf (" (|len)");
+ return;
+ }
+
+ np->doi = ntohl (np->doi);
+ np->type = ntohs (np->type);
+
+ if (np->doi != ISAKMP_DOI && np->doi != IPSEC_DOI) {
+ printf (" (unknown DOI)");
+ return;
+ }
+
+ printf ("\n\t%snotification: ", ike_tab_offset());
+
+ if (np->type > 0 && np->type < (sizeof nftypes / sizeof nftypes[0]))
+ printf("%s", nftypes[np->type]);
+ else
+ printf("%d (unknown)", np->type);
+
+ return;
+}
-void isakmp_vendor_print(register u_char *buf, register int len)
+void
+isakmp_vendor_print (register u_char *buf, register int len)
{
u_char *p = buf;
@@ -465,7 +343,8 @@ void isakmp_vendor_print(register u_char *buf, register int len)
printf("\"");
}
-void isakmp_pl_print(register u_char type, register u_char *buf)
+void
+isakmp_pl_print (register u_char type, register u_char *buf)
{
static const char *pltypes[] = IKE_PAYLOAD_TYPES_INITIALIZER;
int next_type = buf[0];
@@ -507,16 +386,12 @@ void isakmp_pl_print(register u_char type, register u_char *buf)
case PAYLOAD_CERTREQUEST:
case PAYLOAD_HASH:
case PAYLOAD_SIG:
- break;
-
case PAYLOAD_NONCE:
-#if 0
- isakmp_nonce_print(buf+4, this_len);
-#endif
+ case PAYLOAD_DELETE:
break;
case PAYLOAD_NOTIFICATION:
- case PAYLOAD_DELETE:
+ isakmp_notification_print(buf, this_len);
break;
case PAYLOAD_VENDOR:
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-03 05:53:23 +0000