PKGBUILDs/core/shadow/PKGBUILD

# Maintainer: David Runge <dvzrv@archlinux.org>
# Contributor: Dave Reisner <dreisner@archlinux.org>
# Contributor: Aaron Griffin <aaron@archlinux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - build with libbsd until toolchain is updated

pkgname=shadow
pkgver=4.14.0
pkgrel=4
pkgdesc="Password and account management tool suite with support for shadow files and PAM"
arch=(x86_64)
url="https://github.com/shadow-maint/shadow"
license=(BSD-3-Clause)
depends=(
  acl libacl.so
  attr libattr.so
  audit libaudit.so
  glibc libbsd
  libxcrypt libcrypt.so
  pam libpam.so libpam_misc.so
)
makedepends=(
  docbook-xsl
  itstool
  libcap
  libxslt
)
backup=(
  etc/default/useradd
  etc/login.defs
  etc/pam.d/chpasswd
  etc/pam.d/groupmems
  etc/pam.d/newusers
  etc/pam.d/passwd
)
options=(!emptydirs)
# NOTE: distribution patches are taken from https://gitlab.archlinux.org/archlinux/packaging/upstream/shadow/-/commits/v4.14.0.arch2
source=(
  $url/releases/download/$pkgver/$pkgname-$pkgver.tar.xz{,.asc}
  0001-Disable-replaced-tools-and-their-man-pages-and-PAM-i.patch
  0002-Adapt-login.defs-for-PAM-and-util-linux.patch
  0003-Add-Arch-Linux-defaults-for-login.defs.patch
  shadow.{timer,service}
  shadow.{sysusers,tmpfiles}
  useradd.defaults
)
sha512sums=('ff960481d576f9db5a9f10becc4e1a74c03de484ecfdcd7f1ea735fded683d7ba0f9cd895dc6a431b77e5a633752273178b1bcda4cefaa5adbf0f143c9a0c86f'
            'SKIP'
            'ac119fd4a7867021923c54d54612499313686bb2faa957133f63c77700b8777dd87628fd4f36d4e4c1160700624a776510bc5d450ef5be1adc128552edfcb062'
            '57166e14262df3ddcf03008a34ef603a624a31b6d40b18b9fc4d8be50fb857540dea2ffc9dab81c91bcd87bbb3b0dee381219ebd3e68f71864c64a33d5ec7b15'
            '16c00e8ae1e4f86c9075e08b420ddd5e948345db5611390167ce08d7e3e4ec469954b255b3384d855484803ce3fa5d78c88ff8ae722c0215b692b9dece2ed6f6'
            'e4edf705dd04e088c6b561713eaa1afeb92f42ac13722bff037aede6ac5ad7d4d00828cfb677f7b1ff048db8b6788238c1ab6a71dfcfd3e02ef6cb78ae09a621'
            '2c8689b52029f6aa27d75b8b05b0b36e2fc322cab40fdfbb50cdbe331f61bc84e8db20f012cf9af3de8c4e7fdb10c2d5a4925ca1ba3b70eb5627772b94da84b3'
            '5afac4a96b599b0b8ed7be751e7160037c3beb191629928c6520bfd3f2adcd1c55c31029c92c2ff8543e6cd9e37e2cd515ba4e1789c6d66f9c93b4e7f209ee7a'
            '97a6a57c07502e02669dc1a91bffc447dba7d98d208b798d80e07de0d2fdf9d23264453978d2d3d1ba6652ca1f2e22cdadc4309c7b311e83fa71b00ad144f877'
            'e9ffea021ee4031b9ad3a534bfb94dbf9d0dfd45a55ecac5dedb2453ea0c17fb80bbb9ad039686bc1f3349dc371977eb548e3a665c56531469c22f29fc4eced8')
b2sums=('6e9a6108f856953ec91c597e46ad4f912101a829c7b3ff3389510be43f56f0a70425bd562119282d73df269df45af354e626741ad748f9c1e6f27b74a462a62c'
        'SKIP'
        '77b6e4bc6dc070b992728440fc29a8ed04e8f51cc7e58628f294c68bec7f102c8a80af6a41cf9a3c37d33e7a40ead4f4729f2e68412ab5606e6ecbd3008f5048'
        'e6359de24e563564979fd0b7915a3227239a84f175cb188392097394d4d41c782100655cbd0a779b6dfde7eddcf8b314ab15eb15ca891287a820547551d54c04'
        'fe88e173ea5531c083c1f3fb640cad1de463ce5446cb097bd30bc54e9082ba0540a57a9effd11c0779196583cf58bfc7066ab10ef4088f78c7d74928a73889b2'
        '5cfc936555aa2b2e15f8830ff83764dad6e11a80e2a102c5f2bd3b7c83db22a5457a3afdd182e3648c9d7d5bca90fa550f59576d0ac47a11a31dfb636cb18f2b'
        'a69191ab966f146c35e7e911e7e57c29fffd54436ea014aa8ffe0dd46aaf57c635d0a652b35916745c75d82b3fca7234366ea5f810b622e94730b45ec86f122c'
        '511c4ad9f3be530dc17dd68f2a3387d748dcdb84192d35f296b88f82442224477e2a74b1841ec3f107b39a5c41c2d961480e396a48d0578f8fd5f65dbe8d9f04'
        'd727923dc6ed02e90ef31f10b3427df50afbfe416bd03c6de0c341857d1bb33ab6168312bd4ba18d19d0653020fb332cbcfeeb24e668ae3916add9d01b89ccb4'
        'd5bea0cfc2e6d3d1749c65440ca911533d41b6f8117fe09e9efec23524637cfa823d230303a7fbb45d3cd251bf8036d48b9b21049ced208f7ed191fcbd75e879')
validpgpkeys=(66D0387DB85D320F8408166DB175CFA98F192AF2)  # Serge Hallyn <sergeh@kernel.org>

prepare() {
  local filename

  cd $pkgname-$pkgver
  for filename in "${source[@]}"; do
    if [[ "$filename" =~ \.patch$ ]]; then
      printf "Applying patch %s\n" "${filename##*/}"
      patch -Np1 -i "$srcdir/${filename##*/}"
    fi
  done

  autoreconf -fiv
}

build() {
  local configure_options=(
    --bindir=/usr/bin
    --disable-account-tools-setuid  # no setuid for chgpasswd, chpasswd, groupadd, groupdel, groupmod, newusers, useradd, userdel, usermod
    --enable-man
    --libdir=/usr/lib
    --mandir=/usr/share/man
    --prefix=/usr
    --sbindir=/usr/bin
    --sysconfdir=/etc
    --with-audit
    --with-fcaps  # use capabilities instead of setuid for setuidmap and setgidmap
    --without-nscd  # we do not ship nscd anymore
    --with-group-name-max-length=32
    --with-libpam  # PAM integration for chpasswd, groupmems, newusers, passwd
    #--without-libbsd  # shadow can use internal implementation for getting passphrase
    --without-selinux
    --without-su  # su is provided by util-linux
  )

  cd $pkgname-$pkgver
  # add extra check, preventing accidental deletion of other user's home dirs when using `userdel -r <user with home in />`
  export CFLAGS="$CFLAGS -DEXTRA_CHECK_HOME_DIR"
  ./configure "${configure_options[@]}"

  # prevent excessive overlinking due to libtool
  sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
  make
}

package() {
  cd $pkgname-$pkgver

  make DESTDIR="$pkgdir" install
  make DESTDIR="$pkgdir" -C man install

  # license
  install -vDm 644 COPYING -t "$pkgdir/usr/share/licenses/$pkgname/"

  # custom useradd(8) defaults (not provided by upstream)
  install -vDm 600 ../useradd.defaults "$pkgdir/etc/default/useradd"

  # systemd units
  install -vDm 644 ../shadow.timer -t "$pkgdir/usr/lib/systemd/system/"
  install -vDm 644 ../shadow.service -t "$pkgdir/usr/lib/systemd/system/"
  install -vdm 755 "$pkgdir/usr/lib/systemd/system/timers.target.wants"
  ln -s ../shadow.timer "$pkgdir/usr/lib/systemd/system/timers.target.wants/shadow.timer"

  install -vDm 644 ../$pkgname.sysusers "$pkgdir/usr/lib/sysusers.d/$pkgname.conf"
  install -vDm 644 ../$pkgname.tmpfiles "$pkgdir/usr/lib/tmpfiles.d/$pkgname.conf"

  # adapt executables to match the modes used by tmpfiles.d, so that pacman does not complain:
  chmod 750 "$pkgdir/usr/bin/groupmems"

  # manually add PAM config for chpasswd and newusers: https://github.com/shadow-maint/shadow/issues/810
  install -vDm 644 etc/pam.d/{chpasswd,newusers} -t "$pkgdir/etc/pam.d/"
}