#!/bin/bash
#
# Maintainer: Deposite Pirate <ofni.sknuplatem@etaripd>

source /usr/src/ports/Build/build.sh

NAME=pam
VERSION=1.1.6
BUILD=3
DEPENDS=('cracklib >= 2.8.22-1' 'libdb >= 5.3.21-1')

# Description

cat > ${PKG}/install/slack-desc <<EOF
# 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 ':'.

$(padd)|-----handy-ruler------------------------------------------------------|
${NAME}: pam (pluggable authentication modules)
${NAME}:
${NAME}: PAM is a system security tool that allows system administrators to
${NAME}: set authentication policy without having to recompile programs that
${NAME}: handle authentication.
${NAME}:
${NAME}: Homepage: http://www.us.kernel.org/pub/linux/libs/pam/index.html
${NAME}:
${NAME}:
${NAME}:
${NAME}:
EOF

cat >> ${PKG}/install/doinst.sh <<EOF
#!/bin/sh

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...
}

if [ ! -d run/faillock ]; then
  install -m 0755 -d run/faillock
fi

config etc/security/access.conf.new
config etc/security/group.conf.new
config etc/security/limits.conf.new
config etc/security/namespace.conf.new
config etc/security/namespace.init.new
config etc/security/pam_env.conf.new
config etc/security/time.conf.new
config etc/default/passwd.new
config etc/environment.new
config etc/pam.d/other.new
config etc/pam.d/system-auth.new
config etc/pam.d/system-local-login.new
config etc/pam.d/system-login.new
config etc/pam.d/system-remote-login.new
config etc/pam.d/system-services.new
config var/log/tallylog.new
rm -f var/log/tallylog.new
EOF

#TODO: when switching to PAM remember to enable /usr/bin/login in 'util-linux'
#      and disable /usr/bin/login in 'shadow'.

#NOTE: Maybe /etc/environment should be in another package

# Sources

SRCNAME[0]=Linux-PAM
SRCVERS[0]=${VERSION}
SRCPACK[0]=https://fedorahosted.org/releases/l/i/linux-pam/${SRCNAME[0]}-${SRCVERS[0]}.tar.bz2
SRCCOPY[0]="BSD3 GPL2"

build0()
{
CFLAGS="${FLAGS}" CXXFLAGS="${FLAGS}" \
./configure \
 --build="${ARCH}-slackware-linux" \
 --disable-dependency-tracking \
 --disable-rpath \
 --enable-static=no \
 --enable-shared=yes \
 --prefix="${SYS_DIR[usr]}" \
 --mandir="${SYS_DIR[man]}" \
 --sysconfdir="${SYS_DIR[etc]}" \
 --libdir="${SYS_DIR[lib]}" \
 --localstatedir="${SYS_DIR[var]}" \
 --sbindir="${SYS_DIR[sbin]}" \
 --disable-audit \
 --disable-selinux \
 --disable-prelude \
 --enable-securedir="${SYS_DIR[lib]}/plugins/security" \
 --enable-isadir="../../${SYS_DIR[lib]}/plugins/security" 
make ${JOBS}
make install DESTDIR="${PKG}" SCONFIGDIR="${SYS_DIR[etc]}/security"
doc AUTHORS
changelog NEWS
config ${PKG}${SYS_DIR[etc]}/security/{access,group,limits,namespace,pam_env,time}.conf
config ${PKG}${SYS_DIR[etc]}/security/namespace.init
config ${PKG}${SYS_DIR[etc]}/environment
install.dir ${PKG}${SYS_DIR[etc]}/tmpfiles.d
install.cfg pam.conf.tmpfiles ${PKG}${SYS_DIR[etc]}/tmpfiles.d/pam.conf
install.dir ${PKG}${SYS_DIR[var]}/log
install -m 0600 /dev/null ${PKG}${SYS_DIR[var]}/log/tallylog.new
chmod 4755 ${PKG}${SYS_DIR[sbin]}/unix_chkpwd
chmod 0700 ${PKG}${SYS_DIR[sbin]}/unix_update
rm -rf \
 ${PKG}${SYS_DIR[doc]}/Linux-PAM
# Compatibility stuff
(
  cd ${PKG}${SYS_DIR[lib]}/plugins/security
  ln -s pam_unix.so pam_unix_acct.so
  ln -s pam_unix.so pam_unix_auth.so
  ln -s pam_unix.so pam_unix_passwd.so
  ln -s pam_unix.so pam_unix_session.so
)
}

SRCNAME[1]=pam_unix2
SRCVERS[1]=2.9.1
SRCPACK[1]=http://archlinux.c3sl.ufpr.br/other/pam_unix2/${SRCNAME[1]}-${SRCVERS[1]}.tar.bz2
SRCCOPY[1]="GPL2"

build1()
{
sed -i 's|$(libdir)/security|$(libdir)/plugins/security|g' src/Makefile.{in,am}
LDFLAGS="-L${PKG}${SYS_DIR[lib]}" \
CPPFLAGS="-I${PKG}${SYS_DIR[include]}" \
CFLAGS="${FLAGS}" CXXFLAGS="${FLAGS}" \
./configure \
 --build="${ARCH}-slackware-linux" \
 --disable-dependency-tracking \
 --disable-rpath \
 --prefix="${SYS_DIR[usr]}" \
 --mandir="${SYS_DIR[man]}" \
 --sysconfdir="${SYS_DIR[etc]}" \
 --libdir="${SYS_DIR[lib]}" \
 --localstatedir="${SYS_DIR[var]}"
make ${JOBS}
make install DESTDIR="${PKG}"
doc AUTHORS THANKS
changelog NEWS
config ${PKG}${SYS_DIR[etc]}/default/passwd
}

SRCNAME[2]=pam-policy
SRCVERS[2]=$(date +%Y%m%d)
# TODO: broken. Files are included in this repo.

build2()
{
make install-pam-package DESTDIR="${PKG}" EXT=".new"
}