office/unaesgcm: Added (omemo decryption).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
This commit is contained in:
Lockywolf 2023-11-29 06:14:42 +09:00 committed by Willy Sudiarto Raharjo
parent bc63e99fd8
commit 5368f2aa58
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GPG key ID: 3F617144D7238786
5 changed files with 171 additions and 0 deletions

18
office/unaesgcm/README Normal file
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unaesgcm is An AES-256-GCM de-/encryption utility specializing on
`aesgcm`-scheme URLs as described in the [OMEMO media sharing XMPP
extension (XEP-0454)](https://xmpp.org/extensions/xep-0454.html) and as
implemented in modern XMPP clients. The latter meaning, in particular,
that the initialization vector size is not restricted to 96 bits.
The utility consists of:
* `unaesgcm` command for decrypting local files;
* `aesgcm-open` command for fetching URLs, decrypting and opening files
with associated applications;
* a desktop entry handling `aesgcm` URLs using a GUI-friendly flavor of
the above command;
* `aesgcm` command for encrypting local files that exists mostly for
symmetry.
The utility is intended mainly for development/debugging, as the URLs
with this scheme are supposed to be invisible to XMPP users, in ideal.

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if [ -x /usr/bin/update-desktop-database ]; then
/usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
fi
if [ -x /usr/bin/update-mime-database ]; then
/usr/bin/update-mime-database usr/share/mime >/dev/null 2>&1
fi

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# 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 ':'.
|-----handy-ruler------------------------------------------------------|
unaesgcm: unaesgcm (unaesgcm is for aesgcm:// links decryption)
unaesgcm:
unaesgcm: unaesgcm is An AES-256-GCM de-/encryption utility specializing on
unaesgcm: aesgcm://-scheme URLs as described in the [OMEMO media sharing XMPP
unaesgcm: extension (XEP-0454)](https://xmpp.org/extensions/xep-0454.html) and
unaesgcm: implemented in modern XMPP clients.
unaesgcm:
unaesgcm:
unaesgcm:
unaesgcm:
unaesgcm:

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#!/bin/bash
# Copyright Lockywolf 2023
#
# 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.
cd $(dirname $0) ; CWD=$(pwd)
PRGNAM=unaesgcm
VERSION=${VERSION:-0.4.1.20220827_0cf9cb}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}
COMMIT=0cf9cb6e37c5944b1f441cb6295ecf35329d821f
ARCH=${ARCH:-}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) export ARCH=i586 ;;
arm*) export ARCH=arm ;;
*) export ARCH=$( uname -m ) ;;
esac
fi
PRINT_PACKAGE_NAME=${PRINT_PACKAGE_NAME:-}
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
exit 0
fi
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "s390" ]; then
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
elif [ "$ARCH" = "aarch64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
set -e
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf $PRGNAM-$COMMIT
tar xvf $CWD/$PRGNAM-$COMMIT.tar.?z || exit 1
cd $PRGNAM-$COMMIT || exit 1
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 {} \;
#sed -i "s|/usr/local|$PKG/usr|g" Makefile
sed -i "s|/usr/local|/usr|g" Makefile
# sed -i 's|ln -sf /usr/local/bin/aesgcm-open /usr/local/libexec/unaesgcm/aesgcm-open-gui/||g' Makefile
sed -i '/update-desktop-database/d' Makefile
make || make || exit 1
make install DESTDIR=$PKG || exit 1
#rm $PKG/usr/share/applications/mimeinfo.cache
( cd $PKG
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || :
find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || :
)
mkdir -p $PKG/usr/doc/${PRGNAM}-$VERSION
cat "$CWD/$PRGNAM.SlackBuild" > $PKG/usr/doc/${PRGNAM}-$VERSION/$PRGNAM.SlackBuild
cp -ar \
LICENSE.md README.md \
$PKG/usr/doc/${PRGNAM}-$VERSION
mkdir -p $PKG/install
cat $CWD/doinst.sh > $PKG/install/doinst.sh
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE

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PRGNAM="unaesgcm"
VERSION="0.4.1.20220827_0cf9cb"
HOMEPAGE="https://github.com/Yuubi-san/unaesgcm/"
DOWNLOAD="https://github.com/Yuubi-san/unaesgcm/archive/0cf9cb6e37c5944b1f441cb6295ecf35329d821f/unaesgcm-0cf9cb6e37c5944b1f441cb6295ecf35329d821f.tar.gz"
MD5SUM="0d77b478101ae2b3cbce46b5efd18114"
DOWNLOAD_x86_64=""
MD5SUM_x86_64=""
REQUIRES=""
MAINTAINER="Lockywolf"
EMAIL="for_sbo.unaesgcm_2023-05-16@lockywolf.net"