source: npl/system/shadow/slackbuild

#!/bin/sh
#NEED:Linux_PAM
#NEED:pam_ldap
#NEED:nss_ldap
# Set initial variables:
CWD=`pwd`
TMP=$CWD/tmp
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi

VERSION=4.0.5
ARCH=${ARCH:-i486}
BUILD=1DatuX

PKG=$TMP/package-shadow

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
rm -rf $PKG
mkdir -p $PKG

### Explode the package framework:
##cd $PKG
##explodepkg $CWD/_shadow.tar.gz

cd $TMP
rm -rf shadow-$VERSION
tar xjvf $CWD/shadow-$VERSION.tar.bz2 || exit 1
cd shadow-$VERSION
chown -R root.root .
#cat $CWD/shadow.shadowconfig.diff.gz | patch -p1 --verbose --backup
#zcat $CWD/shadow.newgrp.nopam.gz | patch -p0 --verbose --backup
#cat $CWD/shadow.login.defs.diff.gz | patch -p0 --verbose --backup
#cat $CWD/shadow.newgrp.getlogin.gz | patch -p1 --verbose --backup
#cat $CWD/shadow.audiovideocdrom.diff.gz | patch -p1 --verbose --backup
export LIBS="-lpam -lpam_misc"
./configure --prefix=/ \
            --libdir=/lib \
            --includedir=/usr/inlcude \
            --mandir=/usr/man \
            --enable-shadowgrp \
            --enable-shared \
            --without-libcrack \
            --with-libpam  || exit 1

make  || exit 1
#make install
mkdir -p $PKG/bin \
        $PKG/usr/bin \
        $PKG/sbin \
        $PKG/usr/sbin \
        $PKG/etc/pam.d
        
#Maak wat config bestanden aan...
cp $CWD/login.defs $PKG/etc/login.defs

cat > $PKG/etc/pam.d/shadow << EOF
auth            required        pam_rootok.so
account         required        pam_permit.so
password        required        pam_permit.so
session         required        pam_deny.so
EOF

cat > $PKG/etc/pam.d/su << EOF
# Begin /etc/pam.d/su
auth            sufficient      pam_rootok.so
auth            sufficient      pam_ldap.so
auth            required        pam_unix.so use_first_pass
#auth           required        pam_warn.so
account         sufficient      pam_ldap.so
account         required        pam_unix.so
session         sufficient      pam_ldap.so
session         required        pam_unix.so
password        sufficient      pam_ldap.so
password        required        pam_unix.so 
EOF


cat > $PKG/etc/pam.d/useradd << EOF
auth            required        pam_rootok.so
account         required        pam_permit.so
password        required        pam_permit.so
session         required        pam_deny.so
EOF


cat > $PKG/etc/pam.d/groupadd << EOF
auth            required        pam_rootok.so
account         required        pam_permit.so
password        required        pam_permit.so
session         required        pam_deny.so
EOF

make DESTDIR=$PKG install || exit 1

# Build the package:
cd $PKG
makepkg -l y -c n $TMP/shadow-$VERSION-$ARCH-$BUILD.tgz

cp $TMP/shadow-$VERSION-$ARCH-$BUILD.tgz $CWD
rm -rf $TMP