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-rw-r--r--keyexchange/isakmpd-20041012/sysdep/bsdi/GNUmakefile.sysdep64
-rw-r--r--keyexchange/isakmpd-20041012/sysdep/bsdi/Makefile.sysdep79
-rw-r--r--keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep-os.h66
-rw-r--r--keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep.c225
4 files changed, 434 insertions, 0 deletions
diff --git a/keyexchange/isakmpd-20041012/sysdep/bsdi/GNUmakefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/bsdi/GNUmakefile.sysdep
new file mode 100644
index 0000000..cc7b8cc
--- /dev/null
+++ b/keyexchange/isakmpd-20041012/sysdep/bsdi/GNUmakefile.sysdep
@@ -0,0 +1,64 @@
+# $OpenBSD: GNUmakefile.sysdep,v 1.3 2003/06/03 14:53:11 ho Exp $
+#
+# XXX UNTESTED
+
+#
+# Copyright (c) 1999 Niklas Hallqvist. All rights reserved.
+# Copyright (c) 2000 Håkan Olsson. 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.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+#
+
+LIBGMP:=
+LIBCRYPTO:= /usr/contrib/lib/libcrypto.a
+
+LIBSYSDEPDIR:= ${.CURDIR}/sysdep/common/libsysdep
+LIBSYSDEP:= ${LIBSYSDEPDIR}/libsysdep.a
+
+LDADD+= ${LIBGMP} ${LIBSYSDEP}
+DPADD+= ${LIBGMP} ${LIBSYSDEP}
+
+FEATURES= debug tripledes blowfish cast ec aggressive
+# Not yet
+#FEATURES+= policy x509
+
+CFLAGS+= -DNO_RSA -DNO_RC5 -DNO_IDEA \
+ -I${.CURDIR}/sysdep/common -I/usr/contrib/include \
+
+IPSEC_SRCS= pf_key_v2.c
+IPSEC_CFLAGS= -DUSE_PF_KEY_V2
+
+USE_LIBCRYPTO= defined
+
+#
+# hack libsysdep.a dependency
+#
+${LIBSYSDEPDIR}/.depend ${LIBSYSDEP}:
+ @cd ${LIBSYSDEPDIR} && \
+ ${MAKE} --no-print-directory ${MAKEFLAGS} \
+ CFLAGS="${CFLAGS}" MKDEP="${MKDEP}" ${MAKECMDGOALS}
+
+depend: ${LIBSYSDEPDIR}/.depend
+
+ifeq ($(findstring clean, $(MAKECMDGOALS)), clean)
+SUBDIR+= sysdep/common/libsysdep
+MAKEFLAGS+= --no-print-directory
+endif
diff --git a/keyexchange/isakmpd-20041012/sysdep/bsdi/Makefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/bsdi/Makefile.sysdep
new file mode 100644
index 0000000..3840fec
--- /dev/null
+++ b/keyexchange/isakmpd-20041012/sysdep/bsdi/Makefile.sysdep
@@ -0,0 +1,79 @@
+# $OpenBSD: Makefile.sysdep,v 1.6 2004/06/26 03:40:57 mcbride Exp $
+
+#
+# Copyright (c) 1999 Niklas Hallqvist. All rights reserved.
+# Copyright (c) 2000 H\xe5kan Olsson. All rights reserved.
+# Copyright (c) 2001 Markus Friedl. 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.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 INN 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.
+#
+
+# Override default features
+FEATURES= tripledes des blowfish cast ec aggressive debug x509
+FEATURES+= rawkey
+# Not yet
+#FEATURES+= policy isakmp_cfg
+
+LIBCRYPTO= /usr/contrib/lib/libcrypto.a
+LIBSYSDEPDIR= ${.CURDIR}/sysdep/common/libsysdep
+
+CFLAGS+= -DHAVE_PCAP
+
+LDADD+= ${LIBGMP} ${LIBSYSDEPDIR}/libsysdep.a -lipsec
+DPADD+= ${LIBGMP} ${LIBSYSDEPDIR}/libsysdep.a ${LIBIPSEC}
+
+SYSSRC=/usr/build/kame/bsdi4/sys
+
+.if exists(${SYSSRC}/net/pfkeyv2.h)
+CFLAGS+= -I${SYSSRC}
+.endif
+
+.if exists(/usr/build/keynote/keynote.h)
+CFLAGS+= -I/usr/build/keynote
+LDFLAGS+= -L/usr/build/keynote
+.endif
+
+CFLAGS+= -DNO_IDEA -DNO_RC5 -DHAVE_GETIFADDRS \
+ -I${.CURDIR}/sysdep/common
+CFLAGS+= -I/usr/include -I/usr/contrib/include
+
+LDADD+= -L/usr/contrib/lib
+
+IPSEC_SRCS= pf_key_v2.c
+IPSEC_CFLAGS= -DUSE_PF_KEY_V2
+
+USE_LIBCRYPTO= defined
+USE_GMP= defined
+USE_KEYNOTE= defined
+
+# This is a hack in order to make sure libsysdep is built before the
+# linkstage of isakmpd. As a side effect the link is always done even if
+# not necessary. Well, I just don't care.
+GENERATED+= sysdep-target
+sysdep-target:
+ cd ${.CURDIR}/sysdep/common/libsysdep; ${MAKE} ${.MAKEFLAGS}
+
+.if make(clean) || make(cleandir)
+SUBDIR+= sysdep/common/libsysdep
+.endif
+
+# Kludge around bug in /usr/share/mk/bsd.subdir.mk
+NO_REGRESS= defined
diff --git a/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep-os.h b/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep-os.h
new file mode 100644
index 0000000..710ab82
--- /dev/null
+++ b/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep-os.h
@@ -0,0 +1,66 @@
+/* $OpenBSD: sysdep-os.h,v 1.5 2003/08/06 11:20:00 markus Exp $ */
+
+/*
+ * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved.
+ * Copyright (c) 2000 H\xe5kan Olsson. All rights reserved.
+ * Copyright (c) 2001 Markus Friedl. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+#ifndef _SYSDEP_OS_H_
+
+#define _SYSDEP_OS_H_
+
+#define KAME
+
+#include <netinet6/ipsec.h>
+
+/* in_port_t */
+#include <netinet/in.h>
+
+#define timersub(tvp, uvp, vvp) \
+ do { \
+ (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
+ (vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \
+ if ((vvp)->tv_usec < 0) { \
+ (vvp)->tv_sec--; \
+ (vvp)->tv_usec += 1000000; \
+ } \
+ } while (0)
+
+#ifndef CPI_RESERVED_MIN
+/* Reserved CPI numbers */
+#define CPI_RESERVED_MIN 1
+#define CPI_RESERVED_MAX 255
+#define CPI_PRIVATE_MIN 61440
+#define CPI_PRIVATE_MAX 65535
+#endif
+
+#if !defined(SADB_X_EALG_CAST) && defined(SADB_X_EALG_CAST128CBC)
+#define SADB_X_EALG_CAST SADB_X_EALG_CAST128CBC
+#endif
+
+#if !defined(SADB_X_EALG_BLF) && defined(SADB_X_EALG_BLOWFISHCBC)
+#define SADB_X_EALG_BLF SADB_X_EALG_BLOWFISHCBC
+#endif
+
+#endif /* _SYSDEP_OS_H_ */
diff --git a/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep.c b/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep.c
new file mode 100644
index 0000000..99715d5
--- /dev/null
+++ b/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep.c
@@ -0,0 +1,225 @@
+/* $OpenBSD: sysdep.c,v 1.12 2004/08/10 15:59:10 ho Exp $ */
+
+/*
+ * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved.
+ * Copyright (c) 2000 H\xe5kan Olsson. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "sysdep.h"
+
+#include "util.h"
+
+#ifdef NEED_SYSDEP_APP
+#include "app.h"
+#include "conf.h"
+#include "ipsec.h"
+
+#ifdef USE_PF_KEY_V2
+#include "pf_key_v2.h"
+#define KEY_API(x) pf_key_v2_##x
+#endif
+
+#endif /* NEED_SYSDEP_APP */
+#include "log.h"
+
+extern char *__progname;
+
+/*
+ * An as strong as possible random number generator, reverting to a
+ * deterministic pseudo-random one if regrand is set.
+ */
+u_int32_t
+sysdep_random ()
+{
+ return random();
+}
+
+/* Return the basename of the command used to invoke us. */
+char *
+sysdep_progname ()
+{
+ return __progname;
+}
+
+/* Return the length of the sockaddr struct. */
+u_int8_t
+sysdep_sa_len (struct sockaddr *sa)
+{
+ return sa->sa_len;
+}
+
+/* As regress/ use this file I protect the sysdep_app_* stuff like this. */
+#ifdef NEED_SYSDEP_APP
+/*
+ * Prepare the application we negotiate SAs for (i.e. the IPsec stack)
+ * for communication. We return a file descriptor useable to select(2) on.
+ */
+int
+sysdep_app_open ()
+{
+ return KEY_API(open) ();
+}
+
+/*
+ * When select(2) has noticed our application needs attendance, this is what
+ * gets called. FD is the file descriptor causing the alarm.
+ */
+void
+sysdep_app_handler (int fd)
+{
+ KEY_API (handler) (fd);
+}
+
+/* Check that the connection named NAME is active, or else make it active. */
+void
+sysdep_connection_check (char *name)
+{
+ KEY_API (connection_check) (name);
+}
+
+/*
+ * Generate a SPI for protocol PROTO and the source/destination pair given by
+ * SRC, SRCLEN, DST & DSTLEN. Stash the SPI size in SZ.
+ */
+u_int8_t *
+sysdep_ipsec_get_spi (size_t *sz, u_int8_t proto, struct sockaddr *src,
+ struct sockaddr *dst, u_int32_t seq)
+{
+ if (app_none)
+ {
+ *sz = IPSEC_SPI_SIZE;
+ /* XXX should be random instead I think. */
+ return strdup ("\x12\x34\x56\x78");
+ }
+ return KEY_API (get_spi) (sz, proto, src, dst, seq);
+}
+
+struct sa_kinfo *
+sysdep_ipsec_get_kernel_sa(u_int8_t *spi, size_t spi_sz, u_int8_t proto,
+ struct sockaddr *dst)
+{
+ if (app_none)
+ return 0;
+ /* XXX return KEY_API(get_kernel_sa)(spi, spi_sz, proto, dst); */
+ return 0;
+}
+
+/* Force communication on socket FD to go in the clear. */
+int
+sysdep_cleartext (int fd, int af)
+{
+ char *buf;
+ char *policy[] = { "in bypass", "out bypass", NULL };
+ char **p;
+ int ipp;
+ int opt;
+ char *msgstr;
+
+ if (app_none)
+ return 0;
+
+ switch (af)
+ {
+ case AF_INET:
+ ipp = IPPROTO_IP;
+ opt = IP_IPSEC_POLICY;
+ msgstr = "";
+ break;
+ case AF_INET6:
+ ipp = IPPROTO_IPV6;
+ opt = IPV6_IPSEC_POLICY;
+ msgstr = "V6";
+ break;
+ default:
+ log_print ("sysdep_cleartext: unsupported protocol family %d", af);
+ return -1;
+ }
+
+ /*
+ * Need to bypass system security policy, so I can send and
+ * receive key management datagrams in the clear.
+ */
+
+ for (p = policy; p && *p; p++)
+ {
+ buf = ipsec_set_policy (*p, strlen(*p));
+ if (buf == NULL)
+ {
+ log_error ("sysdep_cleartext: %s: %s", *p, ipsec_strerror());
+ return -1;
+ }
+
+ if (setsockopt(fd, ipp, opt, buf, ipsec_get_policylen(buf)) < 0)
+ {
+ log_error ("sysdep_cleartext: "
+ "setsockopt (%d, IPPROTO_IP%s, IP%s_IPSEC_POLICY, ...) "
+ "failed", fd, msgstr, msgstr);
+ return -1;
+ }
+ free(buf);
+ }
+
+ return 0;
+}
+
+int
+sysdep_ipsec_delete_spi (struct sa *sa, struct proto *proto, int incoming)
+{
+ if (app_none)
+ return 0;
+ return KEY_API (delete_spi) (sa, proto, incoming);
+}
+
+int
+sysdep_ipsec_enable_sa (struct sa *sa, struct sa *isakmp_sa)
+{
+ if (app_none)
+ return 0;
+ return KEY_API (enable_sa) (sa, isakmp_sa);
+}
+
+int
+sysdep_ipsec_group_spis (struct sa *sa, struct proto *proto1,
+ struct proto *proto2, int incoming)
+{
+ if (app_none)
+ return 0;
+ return KEY_API (group_spis) (sa, proto1, proto2, incoming);
+}
+
+int
+sysdep_ipsec_set_spi (struct sa *sa, struct proto *proto, int incoming,
+ struct sa *isakmp_sa)
+{
+ if (app_none)
+ return 0;
+ return KEY_API (set_spi) (sa, proto, incoming, isakmp_sa);
+}
+#endif