X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=userapps%2Fopensource%2Fipsec-tools%2Fsrc%2Fracoon%2Fisakmp_unity.c;fp=userapps%2Fopensource%2Fipsec-tools%2Fsrc%2Fracoon%2Fisakmp_unity.c;h=472799bf875484965d9283222e9ab0d185be6107;hb=864458111a0e69d94bbae210d5b7349ca072a6b7;hp=0000000000000000000000000000000000000000;hpb=57a096f051259ceaefd5977f30d269884e1dd248;p=bcm963xx.git

diff --git a/userapps/opensource/ipsec-tools/src/racoon/isakmp_unity.c b/userapps/opensource/ipsec-tools/src/racoon/isakmp_unity.c
new file mode 100755
index 00000000..472799bf
--- /dev/null
+++ b/userapps/opensource/ipsec-tools/src/racoon/isakmp_unity.c
@@ -0,0 +1,167 @@
+/* $Id: isakmp_unity.c,v 1.5 2004/11/09 15:56:00 ludvigm Exp $ */
+
+/*
+ * Copyright (C) 2004 Emmanuel Dreyfus
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "config.h"
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <sys/queue.h>
+
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <errno.h>
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+#include <netdb.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <ctype.h>
+
+#include "var.h"
+#include "misc.h"
+#include "vmbuf.h"
+#include "plog.h"
+#include "sockmisc.h"
+#include "schedule.h"
+#include "debug.h"
+
+#include "isakmp_var.h"
+#include "isakmp.h"
+#include "handler.h"
+#include "isakmp_xauth.h"
+#include "isakmp_unity.h"
+#include "isakmp_cfg.h"
+#include "strnames.h"
+
+vchar_t *
+isakmp_unity_req(iph1, attr)
+	struct ph1handle *iph1;
+	struct isakmp_data *attr;
+{
+	int type;
+	vchar_t *reply_attr = NULL;
+
+	if ((iph1->mode_cfg->flags & ISAKMP_CFG_VENDORID_UNITY) == 0) {
+		plog(LLV_ERROR, LOCATION, NULL, 
+		    "Unity mode config request but the peer "
+		    "did not declare itself as  unity compliant\n");
+		return NULL;
+	}
+
+	type = ntohs(attr->type);
+
+	/* Handle short attributes */
+	if ((type & ISAKMP_GEN_MASK) == ISAKMP_GEN_TV) {
+		type &= ~ISAKMP_GEN_MASK;
+
+		plog(LLV_DEBUG, LOCATION, NULL,
+		     "Short attribute %d = %d\n", 
+		     type, ntohs(attr->lorv));
+
+		switch (type) {
+		default:
+			plog(LLV_DEBUG, LOCATION, NULL,
+			     "Ignored short attribute %d\n", type);
+			break;
+		}
+
+		return reply_attr;
+	}
+
+	switch(type) {
+	case UNITY_BANNER: {
+#define MAXMOTD 65536
+		char buf[MAXMOTD + 1];
+		int fd;
+		char *filename = &isakmp_cfg_config.motd[0];
+		size_t len;
+
+		if ((fd = open(filename, O_RDONLY, 0)) == -1) {
+			plog(LLV_ERROR, LOCATION, NULL, 
+			    "Cannot open \"%s\"\n", filename);
+			return NULL;
+		}
+
+		if ((len = read(fd, buf, MAXMOTD)) == -1) {
+			plog(LLV_ERROR, LOCATION, NULL, 
+			    "Cannot read \"%s\"\n", filename);
+			close(fd);
+			return NULL;
+		}
+		close(fd);
+
+		buf[len] = '\0';
+		reply_attr = isakmp_cfg_string(iph1, attr, buf);
+
+		break;
+	}
+
+	case UNITY_PFS:
+	case UNITY_SAVE_PASSWD:
+		reply_attr = isakmp_cfg_short(iph1, attr, 0);
+		break;
+
+	case UNITY_DDNS_HOSTNAME:
+		reply_attr = isakmp_cfg_copy(iph1, attr);
+		break;
+
+	case UNITY_DEF_DOMAIN:
+	case UNITY_FW_TYPE:
+	case UNITY_SPLITDNS_NAME:
+	case UNITY_SPLIT_INCLUDE:
+	case UNITY_NATT_PORT:
+	case UNITY_BACKUP_SERVERS:
+	default:
+		plog(LLV_DEBUG, LOCATION, NULL,
+		     "Ignored attribute %d\n", type);
+		return NULL;
+		break;
+	}
+
+	return reply_attr;
+}
+
+