system/gradm: Added (Grsecurity Administration Utility)

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

5 files changed, 174 insertions, 0 deletions

diff --git a/system/gradm/README b/system/gradm/README
new file mode 100644
index 0000000000000..5aff454132588
--- /dev/null
+++ b/system/gradm/README
@@ -0,0 +1,9 @@
+Gradm, the administration utility for the role-based access control 
+system, is a powerful tool that parses your ACLs (Access Control Lists), 
+performs the enforcement of a secure base policy, optimizes the ACLs, 
+as well as handles parsing of the learning logs, merges them with your 
+ACL set, and outputs the final ACLs.
+
+Before you install gradm, boot into your patched grsecurity kernel. 
+You can compile gradm in any kernel you wish, but the installation will 
+fail if the kernel does not support grsecurity.
diff --git a/system/gradm/doinst.sh b/system/gradm/doinst.sh
new file mode 100644
index 0000000000000..2f09e5c808060
--- /dev/null
+++ b/system/gradm/doinst.sh
@@ -0,0 +1,16 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+config etc/grsec/learn_config.new
+config etc/grsec/policy.new
+
diff --git a/system/gradm/gradm.SlackBuild b/system/gradm/gradm.SlackBuild
new file mode 100644
index 0000000000000..b839d8782d21a
--- /dev/null
+++ b/system/gradm/gradm.SlackBuild
@@ -0,0 +1,118 @@
+#!/bin/sh
+
+# Slackware build script for gradm
+
+# Copyright 2013 pyllyukko
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=gradm
+VERSION=${VERSION:-2.9.1_201301041755}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+SRCVERSION=$(echo $VERSION | tr _ -)
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$SRC_VERSION
+
+# The package can be verified with Bradley Spengler's PGP key (0x4245D46A)
+# If we have GnuPG installed, we try to verify the signature.
+if [ -x "/usr/bin/gpg" -a -x "/usr/bin/gpgv" ]
+then
+  set +e
+  # This will check if we have the correct key in our keyring.
+  # For the trustedkeys.gpg, see "man 1 gpgv".
+  /usr/bin/gpg --keyring trustedkeys.gpg --no-default-keyring --list-keys 0x4245D46A &>/dev/null
+  GPG_RET=${?}
+  # 2 means we don't have his key, 0 means we do.
+  set -e
+  # If we have the key and the signature file, we verify the package with GPG
+  if [ ${GPG_RET} -eq 0 -a \
+       -f "${CWD}/${PRGNAM}-${SRCVERSION}.tar.gz.sig" ]
+  then
+    /usr/bin/gpgv "${CWD}/${PRGNAM}-${SRCVERSION}.tar.gz.sig"
+  fi
+fi
+
+tar xvf $CWD/$PRGNAM-$SRCVERSION.tar.gz
+cd ${PRGNAM}${SRCVERSION%%.*}
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+# change the mandir:
+sed -i -e 's:^\(MANDIR=/usr/share/man\)$:#\1:' -e 's:^#\(MANDIR=/usr/man\)$:\1:' Makefile
+
+make nopam
+make install DESTDIR=$PKG
+
+mv -v ${PKG}/etc/grsec/learn_config ${PKG}/etc/grsec/learn_config.new
+mv -v ${PKG}/etc/grsec/policy ${PKG}/etc/grsec/policy.new
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/system/gradm/gradm.info b/system/gradm/gradm.info
new file mode 100644
index 0000000000000..d022fbef1adac
--- /dev/null
+++ b/system/gradm/gradm.info
@@ -0,0 +1,12 @@
+PRGNAM="gradm"
+VERSION="2.9.1-201301041755"
+HOMEPAGE="https://grsecurity.net/"
+DOWNLOAD="https://grsecurity.net/stable/gradm-2.9.1-201301041755.tar.gz \
+          https://grsecurity.net/stable/gradm-2.9.1-201301041755.tar.gz.sig"
+MD5SUM="ea634c5a83bfbe1fcde7c6f92e869c99 \
+        fe5048fb7305f9656117aaf7ce9e2534"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="pyllyukko"
+EMAIL="pyllyukko AT maimed dot org"
diff --git a/system/gradm/slack-desc b/system/gradm/slack-desc
new file mode 100644
index 0000000000000..71e6dd7e31854
--- /dev/null
+++ b/system/gradm/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+     |-------handy-ruler------------------------------------------------------|
+gradm: gradm (Grsecurity Administration Utility)
+gradm:
+gradm: Gradm, the administration utility for the role-based access control
+gradm: system, is a powerful tool that parses your ACLs (Access Control Lists),
+gradm: performs the enforcement of a secure base policy, optimizes the ACLs,
+gradm: as well as handles parsing of the learning logs, merges them with your
+gradm: ACL set, and outputs the final ACLs.
+gradm:
+gradm: Before you install gradm, boot into your patched grsecurity kernel.
+gradm: You can compile gradm in any kernel you wish, but the installation will
+gradm: fail if the kernel does not support grsecurity.