ipsec-tools: Port libipsec, setkey and racoon.

Note that this replaces the libipsec from FreeBSD with the one provided
by ipsec-tools.

7 files changed, 206 insertions, 4 deletions

diff --git a/rtemsbsd/include/machine/rtems-bsd-commands.h b/rtemsbsd/include/machine/rtems-bsd-commands.h
index 7e72627d..7717c1ea 100644
--- a/rtemsbsd/include/machine/rtems-bsd-commands.h
+++ b/rtemsbsd/include/machine/rtems-bsd-commands.h
@@ -74,6 +74,10 @@ int rtems_bsd_command_wlanstats(int argc, char **argv);
 
 int rtems_bsd_command_stty(int argc, char **argv);
 
+int rtems_bsd_command_racoon(int argc, char **argv);
+
+int rtems_bsd_command_setkey(int argc, char **argv);
+
 __END_DECLS
 
 #endif /* _RTEMS_BSD_MACHINE_RTEMS_BSD_COMMANDS_H_ */
diff --git a/rtemsbsd/include/machine/rtems-bsd-racoon.h b/rtemsbsd/include/machine/rtems-bsd-racoon.h
new file mode 100644
index 00000000..b0d9c00e
--- /dev/null
+++ b/rtemsbsd/include/machine/rtems-bsd-racoon.h
@@ -0,0 +1,52 @@
+/**
+ * @file
+ *
+ * @ingroup rtems_bsd_machine
+ *
+ * @brief TODO.
+ */
+
+/*
+ * Copyright (c) 2018 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * 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 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 AUTHOR 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.
+ */
+
+#ifndef _RTEMS_BSD_MACHINE_RTEMS_BSD_RACOON_H_
+#define _RTEMS_BSD_MACHINE_RTEMS_BSD_RACOON_H_
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+void rtems_bsd_racoon_lock(void);
+void rtems_bsd_racoon_unlock(void);
+
+__END_DECLS
+
+#endif /* _RTEMS_BSD_MACHINE_RTEMS_BSD_RACOON_H_ */
diff --git a/rtemsbsd/include/rtems/netcmds-config.h b/rtemsbsd/include/rtems/netcmds-config.h
index 4af43231..ce84c155 100644
--- a/rtemsbsd/include/rtems/netcmds-config.h
+++ b/rtemsbsd/include/rtems/netcmds-config.h
@@ -51,6 +51,9 @@ extern rtems_shell_cmd_t rtems_shell_WLANSTATS_Command;
 
 extern rtems_shell_cmd_t rtems_shell_STTY_Command;
 
+extern rtems_shell_cmd_t rtems_shell_RACOON_Command;
+extern rtems_shell_cmd_t rtems_shell_SETKEY_Command;
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */
diff --git a/rtemsbsd/rtems/rtems-bsd-shell-racoon.c b/rtemsbsd/rtems/rtems-bsd-shell-racoon.c
new file mode 100644
index 00000000..3ca58290
--- /dev/null
+++ b/rtemsbsd/rtems/rtems-bsd-shell-racoon.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2018 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * 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 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 AUTHOR 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 <rtems/netcmds-config.h>
+#include <machine/rtems-bsd-commands.h>
+
+rtems_shell_cmd_t rtems_shell_RACOON_Command = {
+  .name = "racoon",
+  .usage = "racoon [args]",
+  .topic = "net",
+  .command = rtems_bsd_command_racoon
+};
diff --git a/rtemsbsd/rtems/rtems-bsd-shell-setkey.c b/rtemsbsd/rtems/rtems-bsd-shell-setkey.c
new file mode 100644
index 00000000..abed565a
--- /dev/null
+++ b/rtemsbsd/rtems/rtems-bsd-shell-setkey.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2018 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * 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 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 AUTHOR 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 <rtems/netcmds-config.h>
+#include <machine/rtems-bsd-commands.h>
+
+rtems_shell_cmd_t rtems_shell_SETKEY_Command = {
+  .name = "setkey",
+  .usage = "setkey [args]",
+  .topic = "net",
+  .command = rtems_bsd_command_setkey
+};
diff --git a/rtemsbsd/rtems/rtems-kernel-wpa-supplicant.c b/rtemsbsd/rtems/rtems-kernel-wpa-supplicant.c
index 0403f443..8e3bdfa1 100644
--- a/rtemsbsd/rtems/rtems-kernel-wpa-supplicant.c
+++ b/rtemsbsd/rtems/rtems-kernel-wpa-supplicant.c
@@ -40,15 +40,12 @@
  */
 
 #include <machine/rtems-bsd-kernel-space.h>
-#include <machine/rtems-bsd-thread.h>
+#include <machine/rtems-bsd-wpa-supplicant.h>
 
 #include <sys/types.h>
 #include <sys/kernel.h>
-#include <sys/lock.h>
 #include <sys/mutex.h>
 
-#include <machine/rtems-bsd-wpa-supplicant.h>
-
 static struct mtx wpa_supplicant_mtx;
 
 MTX_SYSINIT(rtems_bsd_wpa_supplicant, &wpa_supplicant_mtx, "BSD WPA Supplicant",
diff --git a/rtemsbsd/rtems/rtems-racoon-mutex.c b/rtemsbsd/rtems/rtems-racoon-mutex.c
new file mode 100644
index 00000000..4356f395
--- /dev/null
+++ b/rtemsbsd/rtems/rtems-racoon-mutex.c
@@ -0,0 +1,66 @@
+/**
+ * @file
+ *
+ * @ingroup rtems_bsd_rtems
+ *
+ * @brief Mutex for protecting racoon.
+ *
+ * racoon needs it's own mutex so it can be used as a service.
+ */
+
+/*
+ * Copyright (c) 2018 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * 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 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 AUTHOR 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 <machine/rtems-bsd-kernel-space.h>
+#include <machine/rtems-bsd-thread.h>
+
+#include <sys/types.h>
+#include <sys/kernel.h>
+#include <sys/lock.h>
+#include <sys/mutex.h>
+
+#include <machine/rtems-bsd-racoon.h>
+
+static struct mtx racoon_mtx;
+
+MTX_SYSINIT(rtems_bsd_racoon, &racoon_mtx, "racoon daemon mutex", MTX_DEF);
+
+void
+rtems_bsd_racoon_lock(void)
+{
+	mtx_lock(&racoon_mtx);
+}
+
+void
+rtems_bsd_racoon_unlock(void)
+{
+	mtx_unlock(&racoon_mtx);
+}