File secure-delete_3.1-5.diff of Package secure-delete

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File secure-delete_3.1-5.diff of Package secure-delete (Revision 49c11ce3c2384eedeb62572b74d9f492)

Currently displaying revision 49c11ce3c2384eedeb62572b74d9f492 , Show latest

--- secure-delete-3.1.orig/sswap.1
+++ secure-delete-3.1/sswap.1
@@ -106,5 +106,5 @@
 (1),
 .I sfill
 (1),
-.I smem
+.I sdmem
 (1)
--- secure-delete-3.1.orig/Makefile
+++ secure-delete-3.1/Makefile
@@ -1,19 +1,19 @@
 CC=gcc
-OPT=-O2 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
+OPT=$(CFLAGS) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
 #OPT=-Wall -D_DEBUG_ -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-INSTALL_DIR=/usr/local/bin
+INSTALL_DIR=$(prefix)/bin
 MAN_DIR=/usr/local/man
 DOC_DIR=/usr/share/doc/secure_delete
 OPT_MOD=-D__KERNEL__ -DMODULE -fomit-frame-pointer -fno-strict-aliasing -pipe -mpreferred-stack-boundary=2
 #LD_MOD=-r
 
-all: sdel-lib.o srm sfill sswap smem sdel-mod.o
-	@echo
-	@echo "A Puritan is someone who is deathly afraid that someone, somewhere, is"
-	@echo "having fun."
-	@echo
-	@echo "I hope YOU have fun!"
-	@echo
+all: sdel-lib.o srm sfill sswap smem
+#	@echo
+#	@echo "A Puritan is someone who is deathly afraid that someone, somewhere, is"
+#	@echo "having fun."
+#	@echo
+#	@echo "I hope YOU have fun!"
+#	@echo
 
 sdel-mod.o: sdel-mod.c
 	$(CC) $(OPT) $(OPT_MOD) $(LD_MOD) -I/lib/modules/`uname -r`/build/include -c sdel-mod.c
@@ -23,32 +23,28 @@
 
 srm: srm.c
 	$(CC) ${OPT} -o srm srm.c sdel-lib.o
-	-strip srm
 sfill: sfill.c
 	$(CC) ${OPT} -o sfill sfill.c sdel-lib.o
-	-strip sfill
 sswap: sswap.c
 	$(CC) ${OPT} -o sswap sswap.c sdel-lib.o
-	-strip sswap
 smem: smem.c
 	$(CC) ${OPT} -o smem smem.c sdel-lib.o
-	-strip smem
 
 clean:
 	rm -f sfill srm sswap smem sdel sdel-lib.o sdel-mod.o core *~
 
 install: all
 	mkdir -p -m 755 ${INSTALL_DIR} 2> /dev/null
-	rm -f sdel && ln -s srm sdel
-	cp -f sdel srm sfill sswap smem the_cleaner.sh ${INSTALL_DIR}
-	chmod 711 ${INSTALL_DIR}/srm ${INSTALL_DIR}/sfill ${INSTALL_DIR}/sswap ${INSTALL_DIR}/smem ${INSTALL_DIR}/the_cleaner.sh
-	mkdir -p -m 755 ${MAN_DIR}/man1 2> /dev/null
-	cp -f srm.1 sfill.1 sswap.1 smem.1 ${MAN_DIR}/man1
-	chmod 644 ${MAN_DIR}/man1/srm.1 ${MAN_DIR}/man1/sfill.1 ${MAN_DIR}/man1/sswap.1 ${MAN_DIR}/man1/smem.1
-	mkdir -p -m 755 ${DOC_DIR} 2> /dev/null
-	cp -f CHANGES FILES README secure_delete.doc usenix6-gutmann.doc ${DOC_DIR}
-	-test -e sdel-mod.o && cp -f sdel-mod.o /lib/modules/`uname -r`/kernel/drivers/char
+#	rm -f sdel && ln -s srm sdel
+	cp -f srm sfill sswap smem ${INSTALL_DIR}
+	chmod 711 ${INSTALL_DIR}/srm ${INSTALL_DIR}/sfill ${INSTALL_DIR}/sswap ${INSTALL_DIR}/smem 
+#	mkdir -p -m 755 ${MAN_DIR}/man1 2> /dev/null
+#	cp -f srm.1 sfill.1 sswap.1 smem.1 ${MAN_DIR}/man1
+#	chmod 644 ${MAN_DIR}/man1/srm.1 ${MAN_DIR}/man1/sfill.1 ${MAN_DIR}/man1/sswap.1 ${MAN_DIR}/man1/smem.1
+#	mkdir -p -m 755 ${DOC_DIR} 2> /dev/null
+#	cp -f CHANGES FILES README secure_delete.doc usenix6-gutmann.doc ${DOC_DIR}
+#	-test -e sdel-mod.o && cp -f sdel-mod.o /lib/modules/`uname -r`/kernel/drivers/char
 #	@-test '!' -e sdel-mod.o -a `uname -s` = 'Linux' && echo "type \"make sdel-mod install\" to compile and install the Linux loadable kernel module for secure delete"
-	@echo
-	@echo "If men could get pregnant, abortion would be a sacrament."
-	@echo
+#	@echo
+#	@echo "If men could get pregnant, abortion would be a sacrament."
+#	@echo
--- secure-delete-3.1.orig/srm.c
+++ secure-delete-3.1/srm.c
@@ -166,8 +166,10 @@
             return 3;
         }
 
-        if (sdel_overwrite(mode, fd, 0, bufsize, filestat.st_size > 0 ? filestat.st_size : 1, zero) == 0)
+        if (sdel_overwrite(mode, fd, 0, bufsize, filestat.st_size > 0 ? filestat.st_size : 1, zero) == 0) {
+            close(fd);
             return sdel_unlink(filename, 0, 1, slow);
+		}
     } /* end IS_REG() */
     else {
         if (S_ISDIR(filestat.st_mode)) {
--- secure-delete-3.1.orig/sfill.1
+++ secure-delete-3.1/sfill.1
@@ -130,5 +130,5 @@
 (1),
 .I sswap
 (1),
-.I smem
+.I sdmem
 (1)
--- secure-delete-3.1.orig/smem.1
+++ secure-delete-3.1/smem.1
@@ -3,16 +3,16 @@
 .if n .sp
 .if t .sp 0.4
 ..
-.TH SMEM 1
+.TH SDMEM 1
 
 .SH NAME
-smem \- secure memory wiper (secure_deletion toolkit)
+sdmem \- secure memory wiper (secure_deletion toolkit)
 
 .SH SYNOPSIS
-.B smem [-f] [-l] [-l] [-v]
+.B sdmem [-f] [-l] [-l] [-v]
 
 .SH DESCRIPTION
-.I smem
+.I sdmem
 is designed to delete data which may lie still in your memory (RAM)
 in a secure manner which can not be recovered by thiefs, law enforcement
 or other threats.
@@ -24,7 +24,7 @@
 .PP
 The
 .I secure data deletion
-process of smem goes like this:
+process of sdmem goes like this:
 .PP
 .TP
 .B *
@@ -58,13 +58,19 @@
 verbose mode
 .PP
 
+.SH NOTE
+.TP
+This utility was originally called
+.I sdmem
+but was renamed for debian to avoid name clashes with another package.
+
 .SH BEWARE
 .TP
 .B SLOW
-Wiping the memory is very slow. You might use smem with the -ll option. (tip)
+Wiping the memory is very slow. You might use sdmem with the -ll option. (tip)
 .TP
 .B BETA!
-.I smem
+.I sdmem
 is still beta.
 
 .PP
@@ -84,7 +90,7 @@
 can be obtained from 
 .I http://www.thc.org
 .Sp
-.I smem
+.I sdmem
 and the
 .I secure_deletion package
 is (C) 1997-2003 by van Hauser / THC (vh@thc.org)
--- secure-delete-3.1.orig/srm.1
+++ secure-delete-3.1/srm.1
@@ -136,5 +136,5 @@
 (1),
 .I sswap
 (1),
-.I smem
+.I sdmem
 (1)
--- secure-delete-3.1.orig/debian/rules
+++ secure-delete-3.1/debian/rules
@@ -0,0 +1,60 @@
+#!/usr/bin/make -f
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+CFLAGS = -Wall -g
+
+ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
+	CFLAGS += -O0
+else
+	CFLAGS += -O2
+endif
+
+build: build-stamp
+
+build-stamp: 
+	dh_testdir
+	CFLAGS="$(CFLAGS)" $(MAKE)
+	touch build-stamp
+
+clean:
+	dh_testdir
+	dh_testroot
+	rm -f build-stamp 
+	$(MAKE) clean
+	dh_clean 
+
+install: build
+	dh_testdir
+	dh_testroot
+	dh_prep
+	dh_installdirs
+	$(MAKE) install prefix=$(CURDIR)/debian/secure-delete/usr
+
+
+binary-indep: build install
+
+binary-arch: build install
+	dh_testdir
+	dh_testroot
+	dh_installchangelogs CHANGES
+	dh_installdocs README TODO
+	dh_installman sfill.1 srm.1 smem.1 sswap.1
+	# rename smem
+	mv $(CURDIR)/debian/secure-delete/usr/bin/smem \
+		$(CURDIR)/debian/secure-delete/usr/bin/sdmem
+	mv $(CURDIR)/debian/secure-delete/usr/share/man/man1/smem.1 \
+		$(CURDIR)/debian/secure-delete/usr/share/man/man1/sdmem.1
+	dh_link
+	dh_strip
+	dh_compress
+	dh_fixperms
+	dh_installdeb
+	dh_shlibdeps
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install 
--- secure-delete-3.1.orig/debian/control
+++ secure-delete-3.1/debian/control
@@ -0,0 +1,14 @@
+Source: secure-delete
+Section: utils
+Priority: optional
+Maintainer: Robert Lemmen <robertle@semistable.com>
+Build-Depends: debhelper (>= 7.0.0)
+Standards-Version: 3.8.3
+
+Package: secure-delete
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: tools to wipe files, free disk space, swap and memory 
+ Even if you overwrite a file 10+ times, it can still be recovered. This
+ package contains tools to securely wipe data from files, free disk space, 
+ swap and memory.
--- secure-delete-3.1.orig/debian/docs
+++ secure-delete-3.1/debian/docs
@@ -0,0 +1,4 @@
+README
+TODO
+secure_delete.doc
+usenix6-gutmann.doc
--- secure-delete-3.1.orig/debian/changelog
+++ secure-delete-3.1/debian/changelog
@@ -0,0 +1,34 @@
+secure-delete (3.1-5) unstable; urgency=low
+
+  * Rename smem to sdmem to avoid name clash with smem package
+  * Bumped Standards-Version to 3.8.3 and related fixes
+
+ -- Robert Lemmen <robertle@semistable.com>  Tue, 05 Jan 2010 14:55:00 +0000
+
+secure-delete (3.1-4) unstable; urgency=low
+
+  * Fixed licensing info (closes: #428102)
+  * Fixed handling of nostrip build option (closes: #438009)
+
+ -- Robert Lemmen <robertle@semistable.com>  Tue, 28 Aug 2007 13:21:17 +0200
+
+secure-delete (3.1-3) unstable; urgency=low
+
+  * Moved from experimental
+  * Added more documentation
+
+ -- Robert Lemmen <robertle@semistable.com>  Thu,  5 Oct 2006 22:04:17 +0200
+
+secure-delete (3.1-2) experimental; urgency=low
+
+  * Upload to experimental instead of unstable.
+  * Added description on how to test security to README.Debian.
+
+ -- Robert Lemmen <robertle@semistable.com>  Mon,  2 May 2005 11:55:11 +0200
+
+secure-delete (3.1-1) unstable; urgency=low
+
+  * Initial Release.
+
+ -- Robert Lemmen <robertle@semistable.com>  Thu, 29 Jan 2004 18:09:26 +0100
+
--- secure-delete-3.1.orig/debian/compat
+++ secure-delete-3.1/debian/compat
@@ -0,0 +1 @@
+7
--- secure-delete-3.1.orig/debian/README.Debian
+++ secure-delete-3.1/debian/README.Debian
@@ -0,0 +1,56 @@
+secure-delete for Debian
+------------------------
+
+The original package and debian versions prio to  3.1-5 contained a utility
+called smem that wiped memory. This utility seems to be of limited use and
+clashes with another binary of the same name, it is therefore renamed to sdmem.
+
+The source for secure_delete contains a 2.4 kernel module that turns every 
+call to unlink() into a secure remove, this module is not yet part of this 
+package for technical reasons. if you need it please "apt_get source 
+secure-delete" and build it yourself for now.
+
+Also note that securely wiping data from magnetic media is a difficult task and
+depends a lot on the filesystem in question (among other things). So there is no
+guarantee that this program will work in your configuration, but you can and
+should check for yourself by creating a loopback filesystem, mountig it and
+creating a file in it, then securely wiping it and grepping for it's contents in
+the loopback file:
+
+dd if=/dev/zero of=disk bs=4096 count=1024
+mke2fs disk
+losetup /dev/loop0 disk
+mkdir test
+mount /dev/loop0 test
+cd test
+for ((i=0; i<10000; i++))
+do
+	echo "ofenrohr" >> file;
+done
+cd ..
+umount test
+losetup -d /dev/loop0
+grep "ofenrohr" disk
+--> this should result in a "binary file disk matches"
+losetup /dev/loop0 disk
+mount /dev/loop0 test
+cd test
+srm file
+cd ..
+umount test
+losetup -d /dev/loop0
+grep "ofenrohr" disk
+--> this should not find anything
+
+Please make sure you use the correct filesystem type and options during the 
+mkfs!
+
+Another general problem of wiping data from disks is that most harddisks will
+occasionally mark a sector as "bad" and copy it's contents to a new location
+that the disk will pretend is at the original location. Since this is completely
+transparent, there is no way to access these sectors without touching the disks
+hardware. These sectors may then contain sensitive information that could be
+retrieved from the disk. If you want better security, use an encrypting
+filesystem (dm-crypt, loop-aes), and forget the key if you want to wipe it.
+
+ -- Robert Lemmen <robertle@semistable.com>, Thu, 29 Jan 2004 18:09:26 +0100
--- secure-delete-3.1.orig/debian/watch
+++ secure-delete-3.1/debian/watch
@@ -0,0 +1,7 @@
+# Example watch control file for uscan
+# Rename this file to "watch" and then you can run the "uscan" command
+# to check for upstream updates and more.
+# Site		Directory		Pattern			Version	Script
+version=2
+http://www.thc.org/releases.php .*secure[-_]delete-(.*)\.tar\.gz
+
--- secure-delete-3.1.orig/debian/copyright
+++ secure-delete-3.1/debian/copyright
@@ -0,0 +1,17 @@
+This package was debianized by Robert Lemmen <robertle@semistable.com> on
+Thu, 29 Jan 2004 18:09:26 +0100.
+
+It was downloaded from http://www.thc.org
+
+Upstream Author: van Hauser <vh@thc.org> 
+
+Copyright: 1999-2004 van Hauser
+
+ You are free to distribute this software under the terms of
+ the GNU General Public License.
+ On Debian systems, the complete text of the GNU General Public
+ License can be found in /usr/share/common-licenses/GPL file.
+
+The file "usenix6-gutmann.doc" is licensed under the "Creative Commons
+Attribution 3.0" license, which you can find at
+http://creativecommons.org/licenses/by/3.0/

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File secure-delete_3.1-5.diff of Package secure-delete (Revision 49c11ce3c2384eedeb62572b74d9f492)

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