libraries/libfido2: Added (Yubico 2UF C library).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

libraries/libfido2/0001-log-explicit-truncation-to-placate-gcc-gh-318.patch

@@ -0,0 +1,31 @@
+From 487924cda8c6c1a5360e15d4858432d676069f1b Mon Sep 17 00:00:00 2001
+From: pedro martelletto <pedro@yubico.com>
+Date: Sun, 4 Apr 2021 10:41:24 +0200
+Subject: [PATCH] log: explicit truncation to placate gcc; gh#318
+
+---
+ src/log.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/log.c b/src/log.c
+index 3d603c2a..ab18ae12 100644
+--- a/src/log.c
++++ b/src/log.c
+@@ -33,14 +33,14 @@ log_on_stderr(const char *str)
+ static void
+ do_log(const char *suffix, const char *fmt, va_list args)
+ {
+-	char line[LINELEN], body[LINELEN - 3];
++	char line[LINELEN], body[LINELEN];
+ 
+ 	vsnprintf(body, sizeof(body), fmt, args);
+ 
+ 	if (suffix != NULL)
+-		snprintf(line, sizeof(line), "%s: %s\n", body, suffix);
++		snprintf(line, sizeof(line), "%.180s: %.70s\n", body, suffix);
+ 	else
+-		snprintf(line, sizeof(line), "%s\n", body);
++		snprintf(line, sizeof(line), "%.180s\n", body);
+ 
+ 	log_handler(line);
+ }

libraries/libfido2/README

@@ -0,0 +1,3 @@
+libfido2 provides library functionality and command-line tools to
+communicate with a FIDO device over USB, and to verify attestation
+and assertion signatures.

libraries/libfido2/libfido2.SlackBuild

@@ -0,0 +1,110 @@
+#!/bin/bash
+
+# Slackware build script for libfido2
+
+# Copyright 2021 Willy Sudiarto Raharjo <willysr@slackbuilds.org>
+# 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.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=libfido2
+VERSION=${VERSION:-1.7.0}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$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 $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+# Thanks to Arch Linux
+patch -p1 < $CWD/0001-log-explicit-truncation-to-placate-gcc-gh-318.patch
+mkdir -p build
+cd build
+  cmake \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS -lcbor -lcrypto -ludev" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DBUILD_STATIC_LIBS=ON \
+    -Wno-dev \
+    -DCMAKE_BUILD_TYPE=Release \
+    -S ..
+  make VERBOSE=1
+  make install DESTDIR=$PKG
+cd ..
+
+rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
+
+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
+
+mv $PKG/usr/share/man $PKG/usr
+rm -rf $PKG/usr/share
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a LICENSE NEWS $PKG/usr/doc/$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
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE

libraries/libfido2/libfido2.info

@@ -0,0 +1,10 @@
+PRGNAM="libfido2"
+VERSION="1.7.0"
+HOMEPAGE="https://github.com/Yubico/libfido2"
+DOWNLOAD="https://developers.yubico.com/libfido2/Releases/libfido2-1.7.0.tar.gz"
+MD5SUM="3af83bdfa3f0f80f8336fe2889d021ce"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="libcbor"
+MAINTAINER="Willy Sudiarto Raharjo"
+EMAIL="willysr@slackbuilds.org"

libraries/libfido2/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------------------------------------------------------|
+libfido2: libfido2 (Yubico 2UF C Library)
+libfido2:
+libfido2: libfido2 provides library functionality and command-line tools to
+libfido2: communicate with a FIDO device over USB, and to verify attestation
+libfido2: and assertion signatures.
+libfido2:
+libfido2:
+libfido2:
+libfido2: Project URL: https://github.com/Yubico/libfido2
+libfido2:
+libfido2: