network/wsdd2: Added (WSD/LLMNR Descovery/Name Service Daemon)

Signed-off-by: Dave Woodfall <dave@slackbuilds.org>

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

7 files changed, 259 insertions, 0 deletions

diff --git a/network/wsdd2/README b/network/wsdd2/README
new file mode 100644
index 0000000000..f5e8736ab7
--- /dev/null
+++ b/network/wsdd2/README
@@ -0,0 +1,31 @@
+wsdd2 (WSD/LLMNR Descovery/Name Service Daemon)
+
+Provides samba share descovery for clients who don't support netbios
+or are running ip6 (which netbios does not support).
+Effectively this allows modern windows computers to find samba
+shares, and allows you to avoid smb1/smb2 for which there are many
+exploits in the wild. This is based on the NETGEAR implimentation.
+
+NOTE: make sure you allow local ip6 connections in your samba config
+otherwise there will be no shares found. if you use "hosts allow"
+then add     fc00::/7 fe80::/64 ::1
+to the list of your local ip4 addresses so that local ip6 pcs can
+use your shares.
+
+NOTE2: make sure ports 5357 (tcp) and 3702 (udp) are open if you
+are using a firewall.
+
+to get wsdd2 to run automatically on startup add the following lines
+in /etc/rc.d/rc.local
+
+#start wsdd2 daemon if samba is configured
+if [ -x /etc/rc.d/rc.wsdd2 ]; then
+   /etc/rc.d/rc.wsdd2 start
+fi
+
+and to stop it on shutdown, add the following to
+samba section in /etc/rc.d/rc.local_shutdown
+
+if [ -x /etc/rc.d/rc.wsdd2 ]; then
+   /etc/rc.d/rc.wsdd2 stop
+fi
diff --git a/network/wsdd2/README.allowip6 b/network/wsdd2/README.allowip6
new file mode 100644
index 0000000000..85009e9325
--- /dev/null
+++ b/network/wsdd2/README.allowip6
@@ -0,0 +1,17 @@
+It may be obvious, but its easy to forget; to access samba shares
+using ip6 you need to allow ip6 addresses access to the server. If
+you want to limit access to local ip6 addresses and you are using
+the "hosts allow" option in smb.conf then add the following
+address/masks to the end of any ip4 addresses you alread have listed
+
+ fc00::/7 fe80::/64 ::1
+
+this will allow link-local, unique-local, and local loop ip6 addresses
+
+Even if a machine has a public ip6 address, it will also have a
+link-local one for ip6 sublayer operations of the Neighbor Discovery
+Protocol as well as for some other protocols such as DHCPv6
+
+if you are using a firewall, don't forget to allow access to port
+5357 (tcp) and 3702 (udp) otherwise wsdd2 will not work.
+
diff --git a/network/wsdd2/doinst.sh b/network/wsdd2/doinst.sh
new file mode 100644
index 0000000000..194630ea25
--- /dev/null
+++ b/network/wsdd2/doinst.sh
@@ -0,0 +1,26 @@
+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
+    chmod +x $OLD
+  elif [ "$(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...
+}
+
+preserve_perms() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ -e $OLD ]; then
+    cp -a $OLD ${NEW}.incoming
+    cat $NEW > ${NEW}.incoming
+    mv ${NEW}.incoming $NEW
+  fi
+  config $NEW
+}
+
+preserve_perms etc/rc.d/rc.wsdd2.new
diff --git a/network/wsdd2/rc.wsdd2 b/network/wsdd2/rc.wsdd2
new file mode 100644
index 0000000000..594e1faab5
--- /dev/null
+++ b/network/wsdd2/rc.wsdd2
@@ -0,0 +1,58 @@
+#!/bin/sh
+#
+# /etc/rc.d/rc.wsdd2
+#
+# start/stop/restart the wsdd2 daemon.
+#
+# To make wsdd2 start automatically at boot make sure this
+# file is executable, and add the following entry to rc.local
+# after the samba test (uncommented)
+
+# if [ -x /etc/rc.d/rc.wsdd2 ]; then
+#   /etc/rc.d/rc.wsdd2 start
+# fi
+
+# you may also add the following entry to rc.local_shutdown
+# (uncommented)
+
+# if [ -x /etc/rc.d/rc.wsdd2 ]; then
+#   /etc/rc.d/rc.wsdd2 stop
+# fi
+
+wsdd2_start() {
+  if [ -r /etc/samba/smb.conf -a -x /etc/rc.d/rc.samba -a -x /usr/sbin/wsdd2 ]; then
+    echo "Starting wsdd2: /usr/bin/wsdd2 -d"
+    /usr/sbin/wsdd2 -d
+  elif [ ! -r /etc/samba/smb.conf ]; then
+    echo "ERROR: samba not configured, so wsdd2 has no service to advertise"
+  fi
+}
+wsdd2_stop() {
+  #check something is running before trying to kill it.
+  if [ "x`ps -A|grep ' wsdd2'|wc -l`" != "x0" ]; then
+    killall wsdd2
+  fi
+}
+wsdd2_restart() {
+  wsdd2_stop
+  sleep 1
+  wsdd2_start
+}
+case "$1" in
+'start')
+  #we don't want to run this more than once,
+  #so kill off any instance already running
+  wsdd2_stop
+  wsdd2_start
+  ;;
+'stop')
+  wsdd2_stop
+  ;;
+'restart')
+  wsdd2_restart
+  ;;
+*)
+  # default is start
+  wsdd2_start
+esac
+
diff --git a/network/wsdd2/slack-desc b/network/wsdd2/slack-desc
new file mode 100644
index 0000000000..31fade9c60
--- /dev/null
+++ b/network/wsdd2/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------------------------------------------------------|
+wsdd2: wsdd2 (WSD/LLMNR Descovery/Name Service Daemon)
+wsdd2:
+wsdd2: Provides samba share browsing for clients who don't support netbios
+wsdd2: or are running ip6 (which netbios does not support).
+wsdd2: Effectively this allows modern windows computers to find samba
+wsdd2: shares, and allows you to avoid smb1/smb2 for which there are many
+wsdd2: exploits in the wild. This is based on the NETGEAR implimentation.
+wsdd2:
+wsdd2: Don't forget to allow local ip6 connections in your smb.conf file.
+wsdd2:
+wsdd2: Home Page https://github/Andy2244/wsdd2
diff --git a/network/wsdd2/wsdd2.SlackBuild b/network/wsdd2/wsdd2.SlackBuild
new file mode 100644
index 0000000000..2fc09749ce
--- /dev/null
+++ b/network/wsdd2/wsdd2.SlackBuild
@@ -0,0 +1,98 @@
+#!/bin/sh
+
+# Slackware build script for wsdd2
+
+# Copyright 2020 Tim Dickson Scotland
+# 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=wsdd2
+VERSION=${VERSION:-1.8.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+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 {} \;
+
+#we are going to have to fix Makefile as we don't want systemd stuff
+sed -i "/systemd/d" Makefile
+
+make CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS"
+make install DESTDIR=$PKG MANINSTALLDIR="usr/man" INSTALLPREFIX="usr"
+
+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
+
+#copy over the rc file
+mkdir -p $PKG/etc/rc.d
+cp -a $CWD/rc.${PRGNAM} $PKG/etc/rc.d/rc.${PRGNAM}.new
+# now for docs
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a LICENSE README.md $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/README.allowip6 > $PKG/usr/doc/$PRGNAM-$VERSION/README.allowip6
+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/network/wsdd2/wsdd2.info b/network/wsdd2/wsdd2.info
new file mode 100644
index 0000000000..fbe5e086c0
--- /dev/null
+++ b/network/wsdd2/wsdd2.info
@@ -0,0 +1,10 @@
+PRGNAM="wsdd2"
+VERSION="1.8.1"
+HOMEPAGE="https://github.com/Andy2244/wsdd2"
+DOWNLOAD="https://github.com/Andy2244/wsdd2/archive/1.8.1/wsdd2-1.8.1.tar.gz"
+MD5SUM="fe07c4d77d58eadc7f2d5fb82493a67d"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="%README%"
+MAINTAINER="Tim Dickson"
+EMAIL="dickson.tim@googlemail.com"