- import of strongswan-2.7.0

- applied patch for charon

programs/_secretcensor/.cvsignore

@@ -0,0 +1 @@
+_secretcensor

programs/_secretcensor/Makefile

@@ -0,0 +1,43 @@
+# Makefile for miscelaneous programs
+# Copyright (C) 2002  Michael Richardson	<[email protected]>
+# 
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# for more details.
+#
+# RCSID $Id: Makefile,v 1.1 2004/03/15 20:35:27 as Exp $
+
+FREESWANSRCDIR=../..
+include ${FREESWANSRCDIR}/Makefile.inc
+
+PROGRAM=_secretcensor
+PROGRAMDIR=${LIBDIR}
+
+include ../Makefile.program
+
+#
+# $Log: Makefile,v $
+# Revision 1.1  2004/03/15 20:35:27  as
+# added files from freeswan-2.04-x509-1.5.3
+#
+# Revision 1.3  2002/08/02 16:01:38  mcr
+# 	moved user visible programs to $PREFIX/libexec, while moving
+# 	private files to $PREFIX/lib.
+#
+# Revision 1.2  2002/06/02 22:02:14  mcr
+# 	changed TOPDIR->FREESWANSRCDIR in all Makefiles.
+# 	(note that linux/net/ipsec/Makefile uses TOPDIR because this is the
+# 	kernel sense.)
+#
+# Revision 1.1  2002/04/24 07:55:32  mcr
+# 	#include patches and Makefiles for post-reorg compilation.
+#
+#
+#
+

programs/_secretcensor/_secretcensor.8

@@ -0,0 +1,34 @@
+.TH _SECRETCENSOR 8 "25 Apr 2002"
+.\"
+.\" RCSID $Id: _secretcensor.8,v 1.1 2004/03/15 20:35:27 as Exp $
+.\"
+.SH NAME
+ipsec _secretcensor \- internal routing to sanitize files
+.SH DESCRIPTION
+.I _secretcensor
+is called by
+.B ipsec barf
+to process the /etc/ipsec.secrets file to remove the private key components
+from the file prior to revealing the contents.
+.SH "SEE ALSO"
+ipsec(8), ipsec_barf(8).
+.SH HISTORY
+Man page written for the Linux FreeS/WAN project <http://www.freeswan.org/>
+by Michael Richardson. Original program by Henry Spencer.
+.\"
+.\" $Log: _secretcensor.8,v $
+.\" Revision 1.1  2004/03/15 20:35:27  as
+.\" added files from freeswan-2.04-x509-1.5.3
+.\"
+.\" Revision 1.2  2002/04/29 22:39:31  mcr
+.\" 	added basic man page for all internal commands.
+.\"
+.\" Revision 1.1  2002/04/26 01:21:43  mcr
+.\" 	while tracking down a missing (not installed) /etc/ipsec.conf,
+.\" 	MCR has decided that it is not okay for each program subdir to have
+.\" 	some subset (determined with -f) of possible files.
+.\" 	Each subdir that defines $PROGRAM, MUST have a PROGRAM.8 file as well as a PROGRAM file.
+.\" 	Optional PROGRAM.5 files have been added to the makefiles.
+.\"
+.\"
+.\"

programs/_secretcensor/_secretcensor.in

@@ -0,0 +1,75 @@
+#! /bin/sh
+# implements secret censoring for barf
+# Copyright (C) 1999  Henry Spencer.
+# 
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# for more details.
+#
+# RCSID $Id: _secretcensor.in,v 1.1 2004/03/15 20:35:27 as Exp $
+
+usage="Usage: $0 [file ...]"
+me="ipsec _secretcensor"
+
+for dummy
+do
+	case "$1" in
+	--help)		echo "$usage" ; exit 0	;;
+	--version)	echo "$me $IPSEC_VERSION" ; exit 0		;;
+	--)		shift ; break		;;
+	-*)		echo "$0: unknown option \`$1'" >&2 ; exit 2	;;
+	*)		break			;;
+	esac
+	shift
+done
+
+awk '	function cool(hot,   q, cooled, run) {
+		# warning:  may destroy input line!
+		q = "'"'"'"	# single quote
+		if (hot ~ q)
+			return "[cannot be summed]"
+		if (hot ~ /^0s/)
+			return "[keyid " substr(hot, 3, 9) "]"
+		run = "echo " q hot q " | md5sum"
+		run | getline
+		close(run)
+		return "[sums to " substr($1, 1, 4) "...]"
+	}
+	/"/ {
+		i = match($0, /"[^"]+"/)
+		cold1 = substr($0, 1, i)
+		cold2 = substr($0, i+RLENGTH-1)
+		hot = substr($0, i+1, RLENGTH-2)
+		print cold1 cool(hot) cold2
+		next
+	}
+	/#pubkey=/ {
+		i = match($0, /^.*#pubkey=/)
+		i += RLENGTH-1
+		cold = substr($0, 1, i)
+		hot = substr($0, i+1)
+		print cold cool(hot)
+		next
+	}
+	/#IN KEY / {
+		i = match($0, /^.*[ \t][^ \t]/)
+		i += RLENGTH-2
+		cold = substr($0, 1, i)
+		hot = substr($0, i+1)
+		print cold cool("0s" hot)
+		next
+	}
+	/^[ \t]+(Modulus|P[a-z]+Exponent|Prime[12]|Exponent[12]|Coefficient):/ {
+		i = match($0, /^[^:]*:[ \t]*/)
+		i += RLENGTH-1
+		cold = substr($0, 1, i)
+		print cold "[...]"
+		next
+	}
+	{ print }' $*