Unified ipsec prgs in ipsecadm

1 files changed, 102 insertions, 0 deletions

diff --git a/sbin/ipsec/ipsecadm/xf_esp3desmd5.c b/sbin/ipsec/ipsecadm/xf_esp3desmd5.c
new file mode 100644
index 00000000000..27716da4a8f
--- /dev/null
+++ b/sbin/ipsec/ipsecadm/xf_esp3desmd5.c
@@ -0,0 +1,102 @@
+/* $OpenBSD: xf_esp3desmd5.c,v 1.1 1997/03/01 15:08:27 provos Exp $ */
+/*
+ * The author of this code is John Ioannidis, ji@tla.org,
+ * 	(except when noted otherwise).
+ *
+ * This code was written for BSD/OS in Athens, Greece, in November 1995.
+ *
+ * Ported to OpenBSD and NetBSD, with additional transforms, in December 1996,
+ * by Angelos D. Keromytis, kermit@forthnet.gr.
+ *
+ * Copyright (C) 1995, 1996, 1997 by John Ioannidis and Angelos D. Keromytis.
+ *	
+ * Permission to use, copy, and modify this software without fee
+ * is hereby granted, provided that this entire notice is included in
+ * all copies of any software which is or includes a copy or
+ * modification of this software.
+ *
+ * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTY. IN PARTICULAR, NEITHER AUTHOR MAKES ANY
+ * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
+ * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
+ * PURPOSE.
+ */
+
+#include <sys/param.h>
+#include <sys/file.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/mbuf.h>
+#include <sys/sysctl.h>
+
+#include <net/if.h>
+#include <net/route.h>
+#include <net/if_dl.h>
+#include <netinet/in.h>
+#include <netns/ns.h>
+#include <netiso/iso.h>
+#include <netccitt/x25.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+
+#include <errno.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+#include <paths.h>
+#include "net/encap.h"
+#include "netinet/ip_ipsp.h"
+#include "netinet/ip_esp.h"
+ 
+extern char buf[];
+
+int xf_set __P(( struct encap_msghdr *));
+int x2i __P((char *));
+
+int
+xf_esp3desmd5(argc, argv)
+int argc;
+char **argv;
+{
+	int i;
+
+	struct encap_msghdr *em;
+	struct esp3desmd5_xencap *xd;
+
+	if (argc != 5) {
+	  fprintf(stderr, "usage: %s dst spi iv key\n", argv[0]);
+	  return 0;
+	}
+	
+	em = (struct encap_msghdr *)&buf[0];
+	
+	em->em_msglen = EMT_SETSPI_FLEN + ESP3DESMD5_ULENGTH;
+	em->em_version = 0;
+	em->em_type = EMT_SETSPI;
+	em->em_spi = htonl(strtol(argv[2], NULL, 16));
+	em->em_if = 1;
+	em->em_dst.s_addr = inet_addr(argv[1]);
+	em->em_alg = XF_ESP3DESMD5;
+	xd = (struct esp3desmd5_xencap *)(em->em_dat);
+
+	xd->edx_ivlen = 0;
+	xd->edx_initiator = 1;
+	xd->edx_wnd = 32;
+	xd->edx_keylen = 8;
+
+#if 0
+#define max(_a,_b) (((_a)>(_b))?(_a):(_b))
+
+	memcpy(&(xd->edx_iv[0]), argv[3], max(strlen(argv[3]), 8));
+	memcpy(&(xd->edx_iv[8]), argv[4], max(strlen(argv[4]), 8));
+#endif
+
+	for (i = 0; i < 8; i++)
+	  xd->edx_key[i] = x2i(&(argv[4][2*i]));
+
+	return xf_set(em);
+}
+
+